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Flake now uses Twig as it's template engine

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Former-commit-id: b419d6e881
This commit is contained in:
Jérôme Schneider 2012-05-17 15:14:31 +02:00
parent 38d3a6e104
commit cae376f590
177 changed files with 12946 additions and 206 deletions
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CoreVersions/0.2.0/Frameworks/.DS_Store vendored Normal file
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22
CoreVersions/0.2.0/Frameworks/BaikalAdmin/Controller/User/AddressBooks.php
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@ -124,8 +124,22 @@ class AddressBooks extends \Flake\Core\Controller {
$oView->setData("user", $this->oUser);
# Render list of address books
$aAddressBooks = array();
$oAddressBooks = $this->oUser->getAddressBooksBaseRequester()->execute();
$oView->setData("addressbooks", $oAddressBooks);
reset($oAddressBooks);
foreach($oAddressBooks as $addressbook) {
$aAddressBooks[] = array(
"linkedit" => \BaikalAdmin\Controller\User\AddressBooks::linkEdit($addressbook),
"linkdelete" => \BaikalAdmin\Controller\User\AddressBooks::linkDelete($addressbook),
"icon" => $addressbook->icon(),
"label" => $addressbook->label(),
"description" => $addressbook->get("description"),
);
}
$oView->setData("addressbooks", $aAddressBooks);
# Messages
$sMessages = implode("\n", $this->aMessages);
@ -138,6 +152,12 @@ class AddressBooks extends \Flake\Core\Controller {
}
$oView->setData("form", $sForm);
$oView->setData("titleicon", \Baikal\Model\AddressBook::bigicon());
$oView->setData("modelicon", $this->oUser->mediumIcon());
$oView->setData("modellabel", $this->oUser->label());
$oView->setData("linkback", \BaikalAdmin\Controller\Users::link());
$oView->setData("linknew", \BaikalAdmin\Controller\User\AddressBooks::linkNew());
$oView->setData("addressbookicon", \Baikal\Model\AddressBook::icon());
return $oView->render();
}

22
CoreVersions/0.2.0/Frameworks/BaikalAdmin/Controller/User/Calendars.php
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@ -130,7 +130,19 @@ class Calendars extends \Flake\Core\Controller {
# List of calendars
$oCalendars = $this->oUser->getCalendarsBaseRequester()->execute();
$oView->setData("calendars", $oCalendars);
$aCalendars = array();
foreach($oCalendars as $calendar) {
$aCalendars[] = array(
"linkedit" => \BaikalAdmin\Controller\User\Calendars::linkEdit($calendar),
"linkdelete" => \BaikalAdmin\Controller\User\Calendars::linkDelete($calendar),
"icon" => $calendar->icon(),
"label" => $calendar->label(),
"description" => $calendar->get("description"),
);
}
$oView->setData("calendars", $aCalendars);
# Messages
$sMessages = implode("\n", $this->aMessages);
@ -143,7 +155,13 @@ class Calendars extends \Flake\Core\Controller {
}
$oView->setData("form", $sForm);
$oView->setData("titleicon", \Baikal\Model\Calendar::bigicon());
$oView->setData("modelicon", $this->oUser->mediumicon());
$oView->setData("modellabel", $this->oUser->label());
$oView->setData("linkback", \BaikalAdmin\Controller\Users::link());
$oView->setData("linknew", \BaikalAdmin\Controller\User\Calendars::linkNew());
$oView->setData("calendaricon", \Baikal\Model\Calendar::icon());
return $oView->render();
}

22
CoreVersions/0.2.0/Frameworks/BaikalAdmin/Controller/Users.php
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@ -102,8 +102,26 @@ class Users extends \Flake\Core\Controller {
$oView = new \BaikalAdmin\View\Users();
# List of users
$aUsers = array();
$oUsers = \Baikal\Model\User::getBaseRequester()->execute();
$oView->setData("users", $oUsers);
reset($oUsers);
foreach($oUsers as $user) {
$aUsers[] = array(
"linkcalendars" => \BaikalAdmin\Controller\Users::linkCalendars($user),
"linkaddressbooks" => \BaikalAdmin\Controller\Users::linkAddressBooks($user),
"linkedit" => \BaikalAdmin\Controller\Users::linkEdit($user),
"linkdelete" => \BaikalAdmin\Controller\Users::linkDelete($user),
"mailtouri" => $user->getMailtoURI(),
"username" => $user->get("username"),
"displayname" => $user->get("displayname"),
"email" => $user->get("email"),
);
}
$oView->setData("users", $aUsers);
$oView->setData("calendaricon", \Baikal\Model\Calendar::icon());
$oView->setData("usericon", \Baikal\Model\User::icon());
# Messages
$sMessages = implode("\n", $this->aMessages);
@ -117,6 +135,8 @@ class Users extends \Flake\Core\Controller {
}
$oView->setData("form", $sForm);
$oView->setData("usericon", \Baikal\Model\User::icon());
$oView->setData("linknew", \BaikalAdmin\Controller\Users::linkNew());
return $oView->render();
}

58
CoreVersions/0.2.0/Frameworks/BaikalAdmin/Resources/Templates/Dashboard.html
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@ -1,3 +1,4 @@
{% autoescape false %}
<header class="jumbotron subhead" id="overview">
<h1><i class="glyph2x-circle-info"></i>Dashboard</h1>
</header>
@ -9,28 +10,26 @@
<div class="row">
<div class="span3">
<h2>Version</h2>
<p>This systems runs Baïkal <span class="label label-info"><?= $BAIKAL_VERSION ?></span></p>
<p>This systems runs Baïkal <span class="label label-info">{{ BAIKAL_VERSION }}</span></p>
</div>
<div class="span3">
<h2>Services</h2>
<?
if($BAIKAL_CAL_ENABLED === TRUE) {
$sCalDAVClass = "label-success";
$sCalDAVText = "On";
} else {
$sCalDAVClass = "label-important";
$sCalDAVText = "Off";
}
if($BAIKAL_CARD_ENABLED === TRUE) {
$sCardDAVClass = "label-success";
$sCardDAVText = "On";
} else {
$sCardDAVClass = "label-important";
$sCardDAVText = "Off";
}
{% if BAIKAL_CAL_ENABLED %}
{% set caldavclass = 'label-success' %}
{% set caldavtext = 'On' %}
{% else %}
{% set caldavclass = 'label-important' %}
{% set caldavtext = 'Off' %}
{% endif %}
{% if BAIKAL_CARD_ENABLED %}
{% set carddavclass = 'label-success' %}
{% set carddavtext = 'On' %}
{% else %}
{% set carddavclass = 'label-important' %}
{% set carddavtext = 'Off' %}
{% endif %}
?>
<table class="table">
<tbody>
<tr>
@ -39,24 +38,22 @@
</tr>
<tr>
<td>CalDAV</td>
<td><span class="label <?= $sCalDAVClass ?>"><?= $sCalDAVText ?></span></td>
<td><span class="label {{ caldavclass }}">{{ caldavtext }}</span></td>
</tr>
<tr>
<td>CardDAV</td>
<td><span class="label <?= $sCardDAVClass ?>"><?= $sCardDAVText ?></span></td>
<td><span class="label {{ carddavclass }}">{{ carddavtext }}</span></td>
</tr>
</tbody>
</table>
</div>
<div class="span6">
<h2>License and credits</h2>
<?
$sUrl = "http://baikal.codr.fr/version/" . $BAIKAL_VERSION . "/about";
?>
{% set url = 'http://baikal.codr.fr/version/' ~ BAIKAL_VERSION ~ '/about' %}
<p>Baïkal is open source software, and released under the terms of the GNU GPL v3.</p>
<p>Baïkal is developped by Jérôme Schneider. You can contact him at <a href="mailto:mail@jeromeschneider.fr">mail@jeromeschneider.fr</a>.</p>
<p>Baïkal is based upon other open source projects. Read the README.md file to learn about that.</p>
<p><a href="<?= $sUrl ?>"><?= $sUrl ?></a></p>
<p><a href="{{ url }}">{{ url }}</a></p>
</div>
</div>
</section>
@ -72,7 +69,7 @@
<tbody>
<tr>
<td>Registered users</td>
<td><span class="badge"><?= $nbusers ?></span></td>
<td><span class="badge">{{ nbusers }}</span></td>
</tr>
</tbody>
</table>
@ -83,11 +80,11 @@
<tbody>
<tr>
<td>Number of calendars</td>
<td><span class="badge"><?= $nbcalendars ?></span></td>
<td><span class="badge">{{ nbcalendars }}</span></td>
</tr>
<tr>
<td>Number of events</td>
<td><span class="badge"><?= $nbevents ?></span></td>
<td><span class="badge">{{ nbevents }}</span></td>
</tr>
</tbody>
</table>
@ -98,14 +95,15 @@
<tbody>
<tr>
<td>Number of address books</td>
<td><span class="badge"><?= $nbbooks ?></span></td>
<td><span class="badge">{{ nbbooks }}</span></td>
</tr>
<tr>
<td>Number of contacts</td>
<td><span class="badge"><?= $nbcontacts ?></span></td>
<td><span class="badge">{{ nbcontacts }}</span></td>
</tr>
</tbody>
</table>
</div>
</div>
</section>
</section>
{% endautoescape %}

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CoreVersions/0.2.0/Frameworks/BaikalAdmin/Resources/Templates/Install/Initialize.html
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@ -1,8 +1,11 @@
{% autoescape false %}
<header class="jumbotron subhead" id="overview">
<h1><i class="glyph2x-magic"></i>Baïkal initialization wizard</h1>
<p class="lead">Configure your new Baïkal <strong><?= $baikalversion ?></strong> installation.</p>
<p class="lead">Configure your new Baïkal <strong>{{ baikalversion }}</strong> installation.</p>
</header>
<a id="formid"></a>
<?= $message ?>
<?= $form ?>
{{ message }}
{{ form }}
{% endautoescape %}

14
CoreVersions/0.2.0/Frameworks/BaikalAdmin/Resources/Templates/Login.html
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@ -1,25 +1,27 @@
{% autoescape false %}
<header class="jumbotron subhead" id="overview">
<h1><i class="glyph2x-lock"></i>Authentication</h1>
<p class="lead">Please authenticate to access Baïkal Web Admin.</p>
</header>
<?= $message ?>
{{ message }}
<form class="form-horizontal" action="<?= $actionurl ?>" method="post" enctype="multipart/formdata">
<input type="hidden" name="<?= $submittedflagname ?>" value="1" />
<form class="form-horizontal" action="{{ actionurl }}" method="post" enctype="multipart/formdata">
<input type="hidden" name="{{ submittedflagname }}" value="1" />
<fieldset>
<p>
<label for="login">Login</label>
<input type="text" name="login" value="<?= $login ?>" />
<input type="text" name="login" value="{{ login }}" />
</p>
<p>
<label for="password">Password</label>
<input type="password" name="password" value="<?= $password ?>" />
<input type="password" name="password" value="{{ password }}" />
</p>
<div class="form-actions">
<button type="submit" class="btn btn-primary">Authenticate</button>
</div>
</fieldset>
</form>
</form>
{% endautoescape %}

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CoreVersions/0.2.0/Frameworks/BaikalAdmin/Resources/Templates/Navigation/Topbar.html
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@ -1,3 +1,4 @@
{% autoescape false %}
<div class="navbar navbar-fixed-top">
<div class="navbar-inner">
<div class="container">
@ -6,16 +7,17 @@
<span class="icon-bar"></span>
<span class="icon-bar"></span>
</a>
<a class="brand" href="<?= $homelink ?>"><img style="vertical-align: text-top; line-height: 20px;" src="res/core/BaikalAdmin/Templates/Page/baikal-text-20.png" /> Web Admin</a>
<a class="brand" href="{{ homelink }}"><img style="vertical-align: text-top; line-height: 20px;" src="res/core/BaikalAdmin/Templates/Page/baikal-text-20.png" /> Web Admin</a>
<div class="nav-collapse">
<ul class="nav">
<li class="<?= $activehome ?>"> <a href="<?= $homelink ?>">Dashboard</a></li>
<li class="<?= $activeusers ?>"> <a href="<?= $userslink ?>">Users and resources</a></li>
<li class="<?= $activesettingsstandard ?>"> <a href="<?= $settingsstandardlink ?>">Settings</a></li>
<li class="<?= $activesettingssystem ?>"> <a href="<?= $settingssystemlink ?>">System settings</a></li>
<li> <a href="<?= $logoutlink ?>"><i class="icon-eject icon-white"></i> Logout</a></li>
<li class="{{ activehome }}"> <a href="{{ homelink }}">Dashboard</a></li>
<li class="{{ activeusers }}"> <a href="{{ userslink }}">Users and resources</a></li>
<li class="{{ activesettingsstandard }}"> <a href="{{ settingsstandardlink }}">Settings</a></li>
<li class="{{ activesettingssystem }}"> <a href="{{ settingssystemlink }}">System settings</a></li>
<li> <a href="{{ logoutlink }}"><i class="icon-eject icon-white"></i> Logout</a></li>
</ul>
</div><!--/.nav-collapse -->
</div>
</div>
</div>
</div>
{% endautoescape %}

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CoreVersions/0.2.0/Frameworks/BaikalAdmin/Resources/Templates/Page/index.html
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@ -1,9 +1,10 @@
{% autoescape false %}
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="utf-8" />
<title>{pagetitle}</title>
<base href="{baseurl}" />
<title>{{ pagetitle }}</title>
<base href="{{ baseurl }}" />
<meta name="viewport" content="width=device-width, initial-scale=1.0" />
<!-- Le styles -->
@ -17,13 +18,13 @@
<!--[if lt IE 9]>
<script src="http://html5shim.googlecode.com/svn/trunk/html5.js"></script>
<![endif]-->
{head}
{{ head }}
</head>
<body>
{navbar}
{{ navbar }}
<div class="container">
{Payload}
{{ Payload }}
</div> <!-- /container -->
<!-- Le javascript
@ -48,6 +49,7 @@
placement: 'bottom'
});
</script>
{javascript}
{{ javascript }}
</body>
</html>
</html>
{% endautoescape %}

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CoreVersions/0.2.0/Frameworks/BaikalAdmin/Resources/Templates/Settings/Standard.html
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@ -1,5 +1,7 @@
{% autoescape false %}
<header class="jumbotron subhead" id="overview">
<h1><i class="glyph2x-adjust"></i>Baïkal settings</h1>
</header>
<?= $form ?>
{{ form }}
{% endautoescape %}

7
CoreVersions/0.2.0/Frameworks/BaikalAdmin/Resources/Templates/Settings/System.html
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@ -1,6 +1,9 @@
{% autoescape false %}
<header class="jumbotron subhead" id="overview">
<h1><i class="glyph2x-adjust"></i>Baïkal system settings</h1>
</header>
<?= $message ?>
<?= $form ?>
{{ message }}
{{ form }}
{% endautoescape %}

44
CoreVersions/0.2.0/Frameworks/BaikalAdmin/Resources/Templates/User/AddressBooks.html
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@ -1,8 +1,9 @@
{% autoescape false %}
<header class="jumbotron subhead" id="overview">
<h1><i class="<?= \Baikal\Model\AddressBook::bigicon() ?>"></i>Address Books</h1>
<p class="lead">Manage Address Books for<i class="<?= $user->mediumicon() ?>"></i><strong><?= $user->label() ?></strong>.</p>
<p class="pull-left"><a href="<?= \BaikalAdmin\Controller\Users::link() ?>" class="btn"><i class="icon-chevron-left"></i> Back to users list</a></p>
<p class="pull-right"><a class="btn btn btn-inverse" href="<?= \BaikalAdmin\Controller\User\AddressBooks::linkNew() ?>"><i class="icon-white <?= \Baikal\Model\Calendar::icon() ?>"></i> + Add address book</a></p>
<h1><i class="{{ titleicon }}"></i>Address Books</h1>
<p class="lead">Manage Address Books for<i class="{{ modelicon }}"></i><strong>{{ modellabel }}</strong>.</p>
<p class="pull-left"><a href="{{ linkback }}" class="btn"><i class="icon-chevron-left"></i> Back to users list</a></p>
<p class="pull-right"><a class="btn btn btn-inverse" href="{{ linknew }}"><i class="icon-white {{ addressbookicon }}"></i> + Add address book</a></p>
</header>
<table class="table table-bordered table-striped addressbooks">
@ -14,27 +15,22 @@
</tr>
</thead>
<tbody>
<?
foreach($addressbooks as $addressbook):
$linkedit = \BaikalAdmin\Controller\User\AddressBooks::linkEdit($addressbook);
$linkdelete = \BaikalAdmin\Controller\User\AddressBooks::linkDelete($addressbook);
?>
<tr>
<td class="col-displayname"><i class="<?= $addressbook->icon() ?>"></i><?= $addressbook->label() ?></td>
<td class="col-description"><?= $addressbook->get("description") ?></td>
<td class="col-actions no-border-left">
<p class="pull-right">
<nobr><a class="btn btn-primary" href="<?= $linkedit ?>"><i class="icon-edit icon-white"></i> Edit</a></nobr>
<nobr><a class="btn btn-danger" href="<?= $linkdelete ?>"><i class="icon-remove icon-white"></i> Delete</a></nobr>
</p>
</td>
</tr>
<? endforeach ?>
{% for addressbook in addressbooks %}
<tr>
<td class="col-displayname"><i class="{{ addressbook.icon }}"></i>{{ addressbook.label|escape }}</td>
<td class="col-description">{{ addressbook.description|escape }}</td>
<td class="col-actions no-border-left">
<p class="pull-right">
<nobr><a class="btn btn-primary" href="{{ addressbook.linkedit }}"><i class="icon-edit icon-white"></i> Edit</a></nobr>
<nobr><a class="btn btn-danger" href="{{ addressbook.linkdelete }}"><i class="icon-remove icon-white"></i> Delete</a></nobr>
</p>
</td>
</tr>
{% endfor %}
</tbody>
</table>
<a id='form'></a>
<?= $messages ?>
<?= $form ?>
{{ messages }}
{{ form }}
{% endautoescape %}

44
CoreVersions/0.2.0/Frameworks/BaikalAdmin/Resources/Templates/User/Calendars.html
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@ -1,8 +1,9 @@
{% autoescape false %}
<header class="jumbotron subhead" id="overview">
<h1><i class="<?= \Baikal\Model\Calendar::bigicon() ?>"></i>Calendars</h1>
<p class="lead">Manage Calendars for<i class="<?= $user->mediumicon() ?>"></i><strong><?= $user->label() ?></strong>.</p>
<p class="pull-left"><a href="<?= \BaikalAdmin\Controller\Users::link() ?>" class="btn"><i class="icon-chevron-left"></i> Back to users list</a></p>
<p class="pull-right"><a class="btn btn btn-inverse" href="<?= \BaikalAdmin\Controller\User\Calendars::linkNew() ?>"><i class="icon-white <?= \Baikal\Model\Calendar::icon() ?>"></i> + Add calendar</a></p>
<h1><i class="{{ titleicon }}"></i>Calendars</h1>
<p class="lead">Manage Calendars for<i class="{{ modelicon }}"></i><strong>{{ modellabel }}</strong>.</p>
<p class="pull-left"><a href="{{ linkback }}" class="btn"><i class="icon-chevron-left"></i> Back to users list</a></p>
<p class="pull-right"><a class="btn btn btn-inverse" href="{{ linknew }}"><i class="icon-white {{ calendaricon }}"></i> + Add calendar</a></p>
</header>
<table class="table table-bordered table-striped calendars">
@ -14,27 +15,22 @@
</tr>
</thead>
<tbody>
<?
foreach($calendars as $calendar):
$linkedit = \BaikalAdmin\Controller\User\Calendars::linkEdit($calendar);
$linkdelete = \BaikalAdmin\Controller\User\Calendars::linkDelete($calendar);
?>
<tr>
<td class="col-displayname"><i class="<?= $calendar->icon() ?>"></i><?= $calendar->label() ?></td>
<td class="col-description"><?= $calendar->get("description") ?></td>
<td class="col-actions no-border-left">
<p class="pull-right">
<nobr><a class="btn btn-primary" href="<?= $linkedit ?>"><i class="icon-edit icon-white"></i> Edit</a></nobr>
<nobr><a class="btn btn-danger" href="<?= $linkdelete ?>"><i class="icon-remove icon-white"></i> Delete</a></nobr>
</p>
</td>
</tr>
<? endforeach ?>
{% for calendar in calendars %}
<tr>
<td class="col-displayname"><i class="{{ calendar.icon }}"></i>{{ calendar.label|escape }}</td>
<td class="col-description">{{ calendar.description|escape }}</td>
<td class="col-actions no-border-left">
<p class="pull-right">
<nobr><a class="btn btn-primary" href="{{ calendar.linkedit }}"><i class="icon-edit icon-white"></i> Edit</a></nobr>
<nobr><a class="btn btn-danger" href="{{ calendar.linkdelete }}"><i class="icon-remove icon-white"></i> Delete</a></nobr>
</p>
</td>
</tr>
{% endfor %}
</tbody>
</table>
<a id='form'></a>
<?= $messages ?>
<?= $form ?>
{{ messages }}
{{ form }}
{% endautoescape %}

34
CoreVersions/0.2.0/Frameworks/BaikalAdmin/Resources/Templates/Users.html
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@ -1,38 +1,30 @@
{% autoescape false %}
<header class="jumbotron subhead" id="overview">
<h1><i class="glyph2x-group"></i>Users</h1>
<p class="lead pull-left">Manage Baïkal user accounts, and associated resources.</p>
<p class="lead pull-right"><a class="btn btn btn-inverse" href="<?= \BaikalAdmin\Controller\Users::linkNew() ?>"><i class="icon-white <?= \Baikal\Model\User::icon() ?>"></i> + Add user</a></p>
<p class="lead pull-right"><a class="btn btn btn-inverse" href="{{ linknew }}"><i class="icon-white {{ usericon }}"></i> + Add user</a></p>
</header>
<table class="table table-bordered table-striped users">
<?
foreach($users as $user):
$linkcalendars = \BaikalAdmin\Controller\Users::linkCalendars($user);
$linkaddressbooks = \BaikalAdmin\Controller\Users::linkAddressBooks($user);
$linkedit = \BaikalAdmin\Controller\Users::linkEdit($user);
$linkdelete = \BaikalAdmin\Controller\Users::linkDelete($user);
$mailtouri = $user->getMailtoURI();
?>
{% for user in users %}
<tr>
<td class="col-username">
<i class="<?= \Baikal\Model\User::icon() ?>"></i> <strong><?= $user->get("username"); ?></strong><br />
<?= $user->get("displayname"); ?> <a href="<?= $mailtouri ?>">&lt;<?= $user->get("email"); ?>&gt;</a>
<i class="{{ usericon }}"></i> <strong>{{ user.username|escape }}</strong><br />
{{ user.displayname|escape }} <a href="{{ user.mailtouri|escape }}">&lt;{{ user.email|escape }}&gt;</a>
</td>
<td class="col-actions no-border-left">
<p class="pull-right">
<nobr><a class="btn" href="<?= $linkcalendars ?>"><i class="<?= \Baikal\Model\Calendar::icon() ?>"></i> Calendars</a></nobr>
<nobr><a class="btn" href="<?= $linkaddressbooks ?>"><i class="icon-book"></i> Address Books</a></nobr>
<nobr><a class="btn btn-primary" href="<?= $linkedit ?>"><i class="icon-edit icon-white"></i> Edit</a></nobr>
<nobr><a class="btn btn-danger" href="<?= $linkdelete ?>"><i class="icon-remove icon-white"></i> Delete</a></nobr>
<nobr><a class="btn" href="{{ user.linkcalendars }}"><i class="{{ calendaricon }}"></i> Calendars</a></nobr>
<nobr><a class="btn" href="{{ user.linkaddressbooks }}"><i class="icon-book"></i> Address Books</a></nobr>
<nobr><a class="btn btn-primary" href="{{ user.linkedit }}"><i class="icon-edit icon-white"></i> Edit</a></nobr>
<nobr><a class="btn btn-danger" href="{{ user.linkdelete }}"><i class="icon-remove icon-white"></i> Delete</a></nobr>
</p>
</td>
</tr>
<? endforeach ?>
{% endfor %}
</table>
<a id='form'></a>
<?= $messages ?>
<?= $form ?>
{{ messages }}
{{ form }}
{% endautoescape %}

19
CoreVersions/0.2.0/Frameworks/Flake/Core/Template.php
View file

@ -29,12 +29,10 @@ namespace Flake\Core;
class Template extends \Flake\Core\FLObject {
private $sAbsPath = "";
private $bPhp = FALSE;
private $sHtml = "";
public function __construct($sAbsPath, $bPhp = FALSE) {
public function __construct($sAbsPath) {
$this->sAbsPath = $sAbsPath;
$this->bPhp = $bPhp;
$this->sHtml = $this->getTemplateFile(
$this->sAbsPath
);
@ -45,16 +43,9 @@ class Template extends \Flake\Core\FLObject {
}
function parse($aMarkers = array()) {
if($this->bPhp) {
return \Flake\Util\Tools::parseTemplateCodePhp(
$this->sHtml,
$aMarkers
);
} else {
return \Flake\Util\Tools::parseTemplateCode(
$this->sHtml,
$aMarkers
);
}
return \Flake\Util\Tools::parseTemplateCode(
$this->sHtml,
$aMarkers
);
}
}

2
CoreVersions/0.2.0/Frameworks/Flake/Core/View.php
View file

@ -51,7 +51,7 @@ abstract class View extends \Flake\Core\FLObject {
public function render() {
$sTemplatePath = $this->templatesPath();
$oTemplate = new \Flake\Core\Template($this->templatesPath(), TRUE);
$oTemplate = new \Flake\Core\Template($this->templatesPath());
return $oTemplate->parse($this->getData());
}

5
CoreVersions/0.2.0/Frameworks/Flake/Framework.php
View file

@ -124,7 +124,10 @@ class Framework extends \Flake\Core\Framework {
unset($sScript); unset($sDirName); unset($sBaseUrl); unset($sProtocol); unset($aParts);
#################################################################################################
require_once(FLAKE_PATH_ROOT . 'Util/Twig/lib/Twig/Autoloader.php');
\Twig_Autoloader::register();
require_once(FLAKE_PATH_ROOT . 'Core/ClassLoader.php');
\Flake\Core\ClassLoader::register();

64
CoreVersions/0.2.0/Frameworks/Flake/Util/Tools.php
View file

@ -335,73 +335,15 @@ TEST;
return "" . $sFirst;
}
public static function parseTemplateCodePhp($sCode, $aMarkers) {
extract($aMarkers);
ob_start();
echo eval('?>' . $sCode . '<?');
$sHtml = ob_get_contents();
ob_end_clean();
return $sHtml;
}
public static function stackMarkers($aMarkers) {
array_push($GLOBALS["TEMPLATESTACK"], $aMarkers);
}
public static function unstackMarkers() {
array_pop($GLOBALS["TEMPLATESTACK"]);
}
public static function &getMarkers() {
if(count($GLOBALS["TEMPLATESTACK"]) === 0) {
return FALSE;
}
return $GLOBALS["TEMPLATESTACK"][count($GLOBALS["TEMPLATESTACK"]) - 1];
}
public static function parseTemplateCode($sCode, $aMarkers) {
self::stackMarkers($aMarkers);
$loader = new \Twig_Loader_String();
$twig = new \Twig_Environment($loader);
$sPattern = '/{([^\{\}\n]*)}/';
$sCode = preg_replace_callback(
$sPattern,
"self::processMarkersCallBackClearNotUsed",
$sCode,
-1 // no limit
);
self::unstackMarkers();
return $sCode;
return $twig->render($sCode, $aMarkers);
}
public static function processMarkersCallBackClearNotUsed($aMatch) {
return self::resolveForTemplate($aMatch[1], self::getMarkers());
}
public static function resolveForTemplate($sSearch, $aMarkers) {
$aSearchParts = explode(".", $sSearch);
$sSearchPart = array_shift($aSearchParts);
if(\Flake\Util\Tools::is_a($aMarkers, "\Flake\Core\Model")) {
$aMarkers = $aMarkers->getData();
}
if(!array_key_exists($sSearchPart, $aMarkers)) {
return "";
}
if(count($aSearchParts) > 0) {
return self::resolveForTemplate(implode(".", $aSearchParts), $aMarkers[$sSearchPart]);
}
return $aMarkers[$sSearchPart];
}
public static function is_a($object, $class) {
if(is_object($object)) return $object instanceof $class;

9
CoreVersions/0.2.0/Frameworks/Flake/Util/Twig/AUTHORS Executable file
View file

@ -0,0 +1,9 @@
Twig is written and maintained by the Twig Team:
Lead Developer:
- Fabien Potencier <fabien.potencier@symfony-project.org>
Project Founder:
- Armin Ronacher <armin.ronacher@active-4.com>

501
CoreVersions/0.2.0/Frameworks/Flake/Util/Twig/CHANGELOG Executable file
View file

@ -0,0 +1,501 @@
* 1.8.0 (2012-05-08)
* enforced interface when adding tests, filters, functions, and node visitors from extensions
* fixed a side-effect of the date filter where the timezone might be changed
* simplified usage of the autoescape tag; the only (optional) argument is now the escaping strategy or false (with a BC layer)
* added a way to dynamically change the auto-escaping strategy according to the template "filename"
* changed the autoescape option to also accept a supported escaping strategy (for BC, true is equivalent to html)
* added an embed tag
* 1.7.0 (2012-04-24)
* fixed a PHP warning when using CIFS
* fixed template line number in some exceptions
* added an iterable test
* added an error when defining two blocks with the same name in a template
* added the preserves_safety option for filters
* fixed a PHP notice when trying to access a key on a non-object/array variable
* enhanced error reporting when the template file is an instance of SplFileInfo
* added Twig_Environment::mergeGlobals()
* added compilation checks to avoid misuses of the sandbox tag
* fixed filesystem loader freshness logic for high traffic websites
* fixed random function when charset is null
* 1.6.5 (2012-04-11)
* fixed a regression when a template only extends another one without defining any blocks
* 1.6.4 (2012-04-02)
* fixed PHP notice in Twig_Error::guessTemplateLine() introduced in 1.6.3
* fixed performance when compiling large files
* optimized parent template creation when the template does not use dynamic inheritance
* 1.6.3 (2012-03-22)
* fixed usage of Z_ADDREF_P for PHP 5.2 in the C extension
* fixed compilation of numeric values used in templates when using a locale where the decimal separator is not a dot
* made the strategy used to guess the real template file name and line number in exception messages much faster and more accurate
* 1.6.2 (2012-03-18)
* fixed sandbox mode when used with inheritance
* added preserveKeys support for the slice filter
* fixed the date filter when a DateTime instance is passed with a specific timezone
* added a trim filter
* 1.6.1 (2012-02-29)
* fixed Twig C extension
* removed the creation of Twig_Markup instances when not needed
* added a way to set the default global timezone for dates
* fixed the slice filter on strings when the length is not specified
* fixed the creation of the cache directory in case of a race condition
* 1.6.0 (2012-02-04)
* fixed raw blocks when used with the whitespace trim option
* made a speed optimization to macro calls when imported via the "from" tag
* fixed globals, parsers, visitors, filters, tests, and functions management in Twig_Environment when a new one or new extension is added
* fixed the attribute function when passing arguments
* added slice notation support for the [] operator (syntactic sugar for the slice operator)
* added a slice filter
* added string support for the reverse filter
* fixed the empty test and the length filter for Twig_Markup instances
* added a date function to ease date comparison
* fixed unary operators precedence
* added recursive parsing support in the parser
* added string and integer handling for the random function
* 1.5.1 (2012-01-05)
* fixed a regression when parsing strings
* 1.5.0 (2012-01-04)
* added Traversable objects support for the join filter
* 1.5.0-RC2 (2011-12-30)
* added a way to set the default global date interval format
* fixed the date filter for DateInterval instances (setTimezone() does not exist for them)
* refactored Twig_Template::display() to ease its extension
* added a number_format filter
* 1.5.0-RC1 (2011-12-26)
* removed the need to quote hash keys
* allowed hash keys to be any expression
* added a do tag
* added a flush tag
* added support for dynamically named filters and functions
* added a dump function to help debugging templates
* added a nl2br filter
* added a random function
* added a way to change the default format for the date filter
* fixed the lexer when an operator ending with a letter ends a line
* added string interpolation support
* enhanced exceptions for unknown filters, functions, tests, and tags
* 1.4.0 (2011-12-07)
* fixed lexer when using big numbers (> PHP_INT_MAX)
* added missing preserveKeys argument to the reverse filter
* fixed macros containing filter tag calls
* 1.4.0-RC2 (2011-11-27)
* removed usage of Reflection in Twig_Template::getAttribute()
* added a C extension that can optionally replace Twig_Template::getAttribute()
* added negative timestamp support to the date filter
* 1.4.0-RC1 (2011-11-20)
* optimized variable access when using PHP 5.4
* changed the precedence of the .. operator to be more consistent with languages that implements such a feature like Ruby
* added an Exception to Twig_Loader_Array::isFresh() method when the template does not exist to be consistent with other loaders
* added Twig_Function_Node to allow more complex functions to have their own Node class
* added Twig_Filter_Node to allow more complex filters to have their own Node class
* added Twig_Test_Node to allow more complex tests to have their own Node class
* added a better error message when a template is empty but contain a BOM
* fixed "in" operator for empty strings
* fixed the "defined" test and the "default" filter (now works with more than one call (foo.bar.foo) and for both values of the strict_variables option)
* changed the way extensions are loaded (addFilter/addFunction/addGlobal/addTest/addNodeVisitor/addTokenParser/addExtension can now be called in any order)
* added Twig_Environment::display()
* made the escape filter smarter when the encoding is not supported by PHP
* added a convert_encoding filter
* moved all node manipulations outside the compile() Node method
* made several speed optimizations
* 1.3.0 (2011-10-08)
no changes
* 1.3.0-RC1 (2011-10-04)
* added an optimization for the parent() function
* added cache reloading when auto_reload is true and an extension has been modified
* added the possibility to force the escaping of a string already marked as safe (instance of Twig_Markup)
* allowed empty templates to be used as traits
* added traits support for the "parent" function
* 1.2.0 (2011-09-13)
no changes
* 1.2.0-RC1 (2011-09-10)
* enhanced the exception when a tag remains unclosed
* added support for empty Countable objects for the "empty" test
* fixed algorithm that determines if a template using inheritance is valid (no output between block definitions)
* added better support for encoding problems when escaping a string (available as of PHP 5.4)
* added a way to ignore a missing template when using the "include" tag ({% include "foo" ignore missing %})
* added support for an array of templates to the "include" and "extends" tags ({% include ['foo', 'bar'] %})
* added support for bitwise operators in expressions
* added the "attribute" function to allow getting dynamic attributes on variables
* added Twig_Loader_Chain
* added Twig_Loader_Array::setTemplate()
* added an optimization for the set tag when used to capture a large chunk of static text
* changed name regex to match PHP one "[a-zA-Z_\x7f-\xff][a-zA-Z0-9_\x7f-\xff]*" (works for blocks, tags, functions, filters, and macros)
* removed the possibility to use the "extends" tag from a block
* added "if" modifier support to "for" loops
* 1.1.2 (2011-07-30)
* fixed json_encode filter on PHP 5.2
* fixed regression introduced in 1.1.1 ({{ block(foo|lower) }})
* fixed inheritance when using conditional parents
* fixed compilation of templates when the body of a child template is not empty
* fixed output when a macro throws an exception
* fixed a parsing problem when a large chunk of text is enclosed in a comment tag
* added PHPDoc for all Token parsers and Core extension functions
* 1.1.1 (2011-07-17)
* added a performance optimization in the Optimizer (also helps to lower the number of nested level calls)
* made some performance improvement for some edge cases
* 1.1.0 (2011-06-28)
* fixed json_encode filter
* 1.1.0-RC3 (2011-06-24)
* fixed method case-sensitivity when using the sandbox mode
* added timezone support for the date filter
* fixed possible security problems with NUL bytes
* 1.1.0-RC2 (2011-06-16)
* added an exception when the template passed to "use" is not a string
* made 'a.b is defined' not throw an exception if a is not defined (in strict mode)
* added {% line \d+ %} directive
* 1.1.0-RC1 (2011-05-28)
Flush your cache after upgrading.
* fixed date filter when using a timestamp
* fixed the defined test for some cases
* fixed a parsing problem when a large chunk of text is enclosed in a raw tag
* added support for horizontal reuse of template blocks (see docs for more information)
* added whitespace control modifier to all tags (see docs for more information)
* added null as an alias for none (the null test is also an alias for the none test now)
* made TRUE, FALSE, NONE equivalent to their lowercase counterparts
* wrapped all compilation and runtime exceptions with Twig_Error_Runtime and added logic to guess the template name and line
* moved display() method to Twig_Template (generated templates should now use doDisplay() instead)
* 1.0.0 (2011-03-27)
* fixed output when using mbstring
* fixed duplicate call of methods when using the sandbox
* made the charset configurable for the escape filter
* 1.0.0-RC2 (2011-02-21)
* changed the way {% set %} works when capturing (the content is now marked as safe)
* added support for macro name in the endmacro tag
* make Twig_Error compatible with PHP 5.3.0 >
* fixed an infinite loop on some Windows configurations
* fixed the "length" filter for numbers
* fixed Template::getAttribute() as properties in PHP are case sensitive
* removed coupling between Twig_Node and Twig_Template
* fixed the ternary operator precedence rule
* 1.0.0-RC1 (2011-01-09)
Backward incompatibilities:
* the "items" filter, which has been deprecated for quite a long time now, has been removed
* the "range" filter has been converted to a function: 0|range(10) -> range(0, 10)
* the "constant" filter has been converted to a function: {{ some_date|date('DATE_W3C'|constant) }} -> {{ some_date|date(constant('DATE_W3C')) }}
* the "cycle" filter has been converted to a function: {{ ['odd', 'even']|cycle(i) }} -> {{ cycle(['odd', 'even'], i) }}
* the "for" tag does not support "joined by" anymore
* the "autoescape" first argument is now "true"/"false" (instead of "on"/"off")
* the "parent" tag has been replaced by a "parent" function ({{ parent() }} instead of {% parent %})
* the "display" tag has been replaced by a "block" function ({{ block('title') }} instead of {% display title %})
* removed the grammar and simple token parser (moved to the Twig Extensions repository)
Changes:
* added "needs_context" option for filters and functions (the context is then passed as a first argument)
* added global variables support
* made macros return their value instead of echoing directly (fixes calling a macro in sandbox mode)
* added the "from" tag to import macros as functions
* added support for functions (a function is just syntactic sugar for a getAttribute() call)
* made macros callable when sandbox mode is enabled
* added an exception when a macro uses a reserved name
* the "default" filter now uses the "empty" test instead of just checking for null
* added the "empty" test
* 0.9.10 (2010-12-16)
Backward incompatibilities:
* The Escaper extension is enabled by default, which means that all displayed
variables are now automatically escaped. You can revert to the previous
behavior by removing the extension via $env->removeExtension('escaper')
or just set the 'autoescape' option to 'false'.
* removed the "without loop" attribute for the "for" tag (not needed anymore
as the Optimizer take care of that for most cases)
* arrays and hashes have now a different syntax
* arrays keep the same syntax with square brackets: [1, 2]
* hashes now use curly braces (["a": "b"] should now be written as {"a": "b"})
* support for "arrays with keys" and "hashes without keys" is not supported anymore ([1, "foo": "bar"] or {"foo": "bar", 1})
* the i18n extension is now part of the Twig Extensions repository
Changes:
* added the merge filter
* removed 'is_escaper' option for filters (a left over from the previous version) -- you must use 'is_safe' now instead
* fixed usage of operators as method names (like is, in, and not)
* changed the order of execution for node visitors
* fixed default() filter behavior when used with strict_variables set to on
* fixed filesystem loader compatibility with PHAR files
* enhanced error messages when an unexpected token is parsed in an expression
* fixed filename not being added to syntax error messages
* added the autoescape option to enable/disable autoescaping
* removed the newline after a comment (mimicks PHP behavior)
* added a syntax error exception when parent block is used on a template that does not extend another one
* made the Escaper extension enabled by default
* fixed sandbox extension when used with auto output escaping
* fixed escaper when wrapping a Twig_Node_Print (the original class must be preserved)
* added an Optimizer extension (enabled by default; optimizes "for" loops and "raw" filters)
* added priority to node visitors
* 0.9.9 (2010-11-28)
Backward incompatibilities:
* the self special variable has been renamed to _self
* the odd and even filters are now tests:
{{ foo|odd }} must now be written {{ foo is odd }}
* the "safe" filter has been renamed to "raw"
* in Node classes,
sub-nodes are now accessed via getNode() (instead of property access)
attributes via getAttribute() (instead of array access)
* the urlencode filter had been renamed to url_encode
* the include tag now merges the passed variables with the current context by default
(the old behavior is still possible by adding the "only" keyword)
* moved Exceptions to Twig_Error_* (Twig_SyntaxError/Twig_RuntimeError are now Twig_Error_Syntax/Twig_Error_Runtime)
* removed support for {{ 1 < i < 3 }} (use {{ i > 1 and i < 3 }} instead)
* the "in" filter has been removed ({{ a|in(b) }} should now be written {{ a in b }})
Changes:
* added file and line to Twig_Error_Runtime exceptions thrown from Twig_Template
* changed trans tag to accept any variable for the plural count
* fixed sandbox mode (__toString() method check was not enforced if called implicitly from complex statements)
* added the ** (power) operator
* changed the algorithm used for parsing expressions
* added the spaceless tag
* removed trim_blocks option
* added support for is*() methods for attributes (foo.bar now looks for foo->getBar() or foo->isBar())
* changed all exceptions to extend Twig_Error
* fixed unary expressions ({{ not(1 or 0) }})
* fixed child templates (with an extend tag) that uses one or more imports
* added support for {{ 1 not in [2, 3] }} (more readable than the current {{ not (1 in [2, 3]) }})
* escaping has been rewritten
* the implementation of template inheritance has been rewritten
(blocks can now be called individually and still work with inheritance)
* fixed error handling for if tag when a syntax error occurs within a subparse process
* added a way to implement custom logic for resolving token parsers given a tag name
* fixed js escaper to be stricter (now uses a whilelist-based js escaper)
* added the following filers: "constant", "trans", "replace", "json_encode"
* added a "constant" test
* fixed objects with __toString() not being autoescaped
* fixed subscript expressions when calling __call() (methods now keep the case)
* added "test" feature (accessible via the "is" operator)
* removed the debug tag (should be done in an extension)
* fixed trans tag when no vars are used in plural form
* fixed race condition when writing template cache
* added the special _charset variable to reference the current charset
* added the special _context variable to reference the current context
* renamed self to _self (to avoid conflict)
* fixed Twig_Template::getAttribute() for protected properties
* 0.9.8 (2010-06-28)
Backward incompatibilities:
* the trans tag plural count is now attached to the plural tag:
old: `{% trans count %}...{% plural %}...{% endtrans %}`
new: `{% trans %}...{% plural count %}...{% endtrans %}`
* added a way to translate strings coming from a variable ({% trans var %})
* fixed trans tag when used with the Escaper extension
* fixed default cache umask
* removed Twig_Template instances from the debug tag output
* fixed objects with __isset() defined
* fixed set tag when used with a capture
* fixed type hinting for Twig_Environment::addFilter() method
* 0.9.7 (2010-06-12)
Backward incompatibilities:
* changed 'as' to '=' for the set tag ({% set title as "Title" %} must now be {% set title = "Title" %})
* removed the sandboxed attribute of the include tag (use the new sandbox tag instead)
* refactored the Node system (if you have custom nodes, you will have to update them to use the new API)
* added self as a special variable that refers to the current template (useful for importing macros from the current template)
* added Twig_Template instance support to the include tag
* added support for dynamic and conditional inheritance ({% extends some_var %} and {% extends standalone ? "minimum" : "base" %})
* added a grammar sub-framework to ease the creation of custom tags
* fixed the for tag for large arrays (some loop variables are now only available for arrays and objects that implement the Countable interface)
* removed the Twig_Resource::resolveMissingFilter() method
* fixed the filter tag which did not apply filtering to included files
* added a bunch of unit tests
* added a bunch of phpdoc
* added a sandbox tag in the sandbox extension
* changed the date filter to support any date format supported by DateTime
* added strict_variable setting to throw an exception when an invalid variable is used in a template (disabled by default)
* added the lexer, parser, and compiler as arguments to the Twig_Environment constructor
* changed the cache option to only accepts an explicit path to a cache directory or false
* added a way to add token parsers, filters, and visitors without creating an extension
* added three interfaces: Twig_NodeInterface, Twig_TokenParserInterface, and Twig_FilterInterface
* changed the generated code to match the new coding standards
* fixed sandbox mode (__toString() method check was not enforced if called implicitly from a simple statement like {{ article }})
* added an exception when a child template has a non-empty body (as it is always ignored when rendering)
* 0.9.6 (2010-05-12)
* fixed variables defined outside a loop and for which the value changes in a for loop
* fixed the test suite for PHP 5.2 and older versions of PHPUnit
* added support for __call() in expression resolution
* fixed node visiting for macros (macros are now visited by visitors as any other node)
* fixed nested block definitions with a parent call (rarely useful but nonetheless supported now)
* added the cycle filter
* fixed the Lexer when mbstring.func_overload is used with an mbstring.internal_encoding different from ASCII
* added a long-syntax for the set tag ({% set foo %}...{% endset %})
* unit tests are now powered by PHPUnit
* added support for gettext via the `i18n` extension
* fixed twig_capitalize_string_filter() and fixed twig_length_filter() when used with UTF-8 values
* added a more useful exception if an if tag is not closed properly
* added support for escaping strategy in the autoescape tag
* fixed lexer when a template has a big chunk of text between/in a block
* 0.9.5 (2010-01-20)
As for any new release, don't forget to remove all cached templates after
upgrading.
If you have defined custom filters, you MUST upgrade them for this release. To
upgrade, replace "array" with "new Twig_Filter_Function", and replace the
environment constant by the "needs_environment" option:
// before
'even' => array('twig_is_even_filter', false),
'escape' => array('twig_escape_filter', true),
// after
'even' => new Twig_Filter_Function('twig_is_even_filter'),
'escape' => new Twig_Filter_Function('twig_escape_filter', array('needs_environment' => true)),
If you have created NodeTransformer classes, you will need to upgrade them to
the new interface (please note that the interface is not yet considered
stable).
* fixed list nodes that did not extend the Twig_NodeListInterface
* added the "without loop" option to the for tag (it disables the generation of the loop variable)
* refactored node transformers to node visitors
* fixed automatic-escaping for blocks
* added a way to specify variables to pass to an included template
* changed the automatic-escaping rules to be more sensible and more configurable in custom filters (the documentation lists all the rules)
* improved the filter system to allow object methods to be used as filters
* changed the Array and String loaders to actually make use of the cache mechanism
* included the default filter function definitions in the extension class files directly (Core, Escaper)
* added the // operator (like the floor() PHP function)
* added the .. operator (as a syntactic sugar for the range filter when the step is 1)
* added the in operator (as a syntactic sugar for the in filter)
* added the following filters in the Core extension: in, range
* added support for arrays (same behavior as in PHP, a mix between lists and dictionaries, arrays and hashes)
* enhanced some error messages to provide better feedback in case of parsing errors
* 0.9.4 (2009-12-02)
If you have custom loaders, you MUST upgrade them for this release: The
Twig_Loader base class has been removed, and the Twig_LoaderInterface has also
been changed (see the source code for more information or the documentation).
* added support for DateTime instances for the date filter
* fixed loop.last when the array only has one item
* made it possible to insert newlines in tag and variable blocks
* fixed a bug when a literal '\n' were present in a template text
* fixed bug when the filename of a template contains */
* refactored loaders
* 0.9.3 (2009-11-11)
This release is NOT backward compatible with the previous releases.
The loaders do not take the cache and autoReload arguments anymore. Instead,
the Twig_Environment class has two new options: cache and auto_reload.
Upgrading your code means changing this kind of code:
$loader = new Twig_Loader_Filesystem('/path/to/templates', '/path/to/compilation_cache', true);
$twig = new Twig_Environment($loader);
to something like this:
$loader = new Twig_Loader_Filesystem('/path/to/templates');
$twig = new Twig_Environment($loader, array(
'cache' => '/path/to/compilation_cache',
'auto_reload' => true,
));
* deprecated the "items" filter as it is not needed anymore
* made cache and auto_reload options of Twig_Environment instead of arguments of Twig_Loader
* optimized template loading speed
* removed output when an error occurs in a template and render() is used
* made major speed improvements for loops (up to 300% on even the smallest loops)
* added properties as part of the sandbox mode
* added public properties support (obj.item can now be the item property on the obj object)
* extended set tag to support expression as value ({% set foo as 'foo' ~ 'bar' %} )
* fixed bug when \ was used in HTML
* 0.9.2 (2009-10-29)
* made some speed optimizations
* changed the cache extension to .php
* added a js escaping strategy
* added support for short block tag
* changed the filter tag to allow chained filters
* made lexer more flexible as you can now change the default delimiters
* added set tag
* changed default directory permission when cache dir does not exist (more secure)
* added macro support
* changed filters first optional argument to be a Twig_Environment instance instead of a Twig_Template instance
* made Twig_Autoloader::autoload() a static method
* avoid writing template file if an error occurs
* added $ escaping when outputting raw strings
* enhanced some error messages to ease debugging
* fixed empty cache files when the template contains an error
* 0.9.1 (2009-10-14)
* fixed a bug in PHP 5.2.6
* fixed numbers with one than one decimal
* added support for method calls with arguments ({{ foo.bar('a', 43) }})
* made small speed optimizations
* made minor tweaks to allow better extensibility and flexibility
* 0.9.0 (2009-10-12)
* Initial release

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Copyright (c) 2009 by the Twig Team, see AUTHORS for more details.
Some rights reserved.
Redistribution and use in source and binary forms, with or without
modification, are permitted provided that the following conditions are
met:
* Redistributions of source code must retain the above copyright
notice, this list of conditions and the following disclaimer.
* Redistributions in binary form must reproduce the above
copyright notice, this list of conditions and the following
disclaimer in the documentation and/or other materials provided
with the distribution.
* The names of the contributors may not be used to endorse or
promote products derived from this software without specific
prior written permission.
THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
"AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.

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Twig, the flexible, fast, and secure template language for PHP
==============================================================
[![Build Status](https://secure.travis-ci.org/fabpot/Twig.png?branch=master)](http://travis-ci.org/fabpot/Twig)
Twig is a template language for PHP, released under the new BSD license (code
and documentation).
Twig uses a syntax similar to the Django and Jinja template languages which
inspired the Twig runtime environment.
More Information
----------------
Read the [documentation][1] for more information.
[1]: http://twig.sensiolabs.org/documentation

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<?php
/*
* This file is part of Twig.
*
* (c) 2009 Fabien Potencier
*
* For the full copyright and license information, please view the LICENSE
* file that was distributed with this source code.
*/
/**
* Autoloads Twig classes.
*
* @package twig
* @author Fabien Potencier <fabien@symfony.com>
*/
class Twig_Autoloader
{
/**
* Registers Twig_Autoloader as an SPL autoloader.
*/
static public function register()
{
ini_set('unserialize_callback_func', 'spl_autoload_call');
spl_autoload_register(array(new self, 'autoload'));
}
/**
* Handles autoloading of classes.
*
* @param string $class A class name.
*
* @return boolean Returns true if the class has been loaded
*/
static public function autoload($class)
{
if (0 !== strpos($class, 'Twig')) {
return;
}
if (is_file($file = dirname(__FILE__).'/../'.str_replace(array('_', "\0"), array('/', ''), $class).'.php')) {
require $file;
}
}
}

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<?php
/*
* This file is part of Twig.
*
* (c) 2009 Fabien Potencier
* (c) 2009 Armin Ronacher
*
* For the full copyright and license information, please view the LICENSE
* file that was distributed with this source code.
*/
/**
* Compiles a node to PHP code.
*
* @package twig
* @author Fabien Potencier <fabien@symfony.com>
*/
class Twig_Compiler implements Twig_CompilerInterface
{
protected $lastLine;
protected $source;
protected $indentation;
protected $env;
protected $debugInfo;
protected $sourceOffset;
protected $sourceLine;
/**
* Constructor.
*
* @param Twig_Environment $env The twig environment instance
*/
public function __construct(Twig_Environment $env)
{
$this->env = $env;
$this->debugInfo = array();
}
/**
* Returns the environment instance related to this compiler.
*
* @return Twig_Environment The environment instance
*/
public function getEnvironment()
{
return $this->env;
}
/**
* Gets the current PHP code after compilation.
*
* @return string The PHP code
*/
public function getSource()
{
return $this->source;
}
/**
* Compiles a node.
*
* @param Twig_NodeInterface $node The node to compile
* @param integer $indentation The current indentation
*
* @return Twig_Compiler The current compiler instance
*/
public function compile(Twig_NodeInterface $node, $indentation = 0)
{
$this->lastLine = null;
$this->source = '';
$this->sourceOffset = 0;
$this->sourceLine = 0;
$this->indentation = $indentation;
$node->compile($this);
return $this;
}
public function subcompile(Twig_NodeInterface $node, $raw = true)
{
if (false === $raw) {
$this->addIndentation();
}
$node->compile($this);
return $this;
}
/**
* Adds a raw string to the compiled code.
*
* @param string $string The string
*
* @return Twig_Compiler The current compiler instance
*/
public function raw($string)
{
$this->source .= $string;
return $this;
}
/**
* Writes a string to the compiled code by adding indentation.
*
* @return Twig_Compiler The current compiler instance
*/
public function write()
{
$strings = func_get_args();
foreach ($strings as $string) {
$this->addIndentation();
$this->source .= $string;
}
return $this;
}
public function addIndentation()
{
$this->source .= str_repeat(' ', $this->indentation * 4);
return $this;
}
/**
* Adds a quoted string to the compiled code.
*
* @param string $value The string
*
* @return Twig_Compiler The current compiler instance
*/
public function string($value)
{
$this->source .= sprintf('"%s"', addcslashes($value, "\0\t\"\$\\"));
return $this;
}
/**
* Returns a PHP representation of a given value.
*
* @param mixed $value The value to convert
*
* @return Twig_Compiler The current compiler instance
*/
public function repr($value)
{
if (is_int($value) || is_float($value)) {
if (false !== $locale = setlocale(LC_NUMERIC, 0)) {
setlocale(LC_NUMERIC, 'C');
}
$this->raw($value);
if (false !== $locale) {
setlocale(LC_NUMERIC, $locale);
}
} elseif (null === $value) {
$this->raw('null');
} elseif (is_bool($value)) {
$this->raw($value ? 'true' : 'false');
} elseif (is_array($value)) {
$this->raw('array(');
$i = 0;
foreach ($value as $key => $value) {
if ($i++) {
$this->raw(', ');
}
$this->repr($key);
$this->raw(' => ');
$this->repr($value);
}
$this->raw(')');
} else {
$this->string($value);
}
return $this;
}
/**
* Adds debugging information.
*
* @param Twig_NodeInterface $node The related twig node
*
* @return Twig_Compiler The current compiler instance
*/
public function addDebugInfo(Twig_NodeInterface $node)
{
if ($node->getLine() != $this->lastLine) {
$this->sourceLine += substr_count($this->source, "\n", $this->sourceOffset);
$this->sourceOffset = strlen($this->source);
$this->debugInfo[$this->sourceLine] = $node->getLine();
$this->lastLine = $node->getLine();
$this->write("// line {$node->getLine()}\n");
}
return $this;
}
public function getDebugInfo()
{
return $this->debugInfo;
}
/**
* Indents the generated code.
*
* @param integer $step The number of indentation to add
*
* @return Twig_Compiler The current compiler instance
*/
public function indent($step = 1)
{
$this->indentation += $step;
return $this;
}
/**
* Outdents the generated code.
*
* @param integer $step The number of indentation to remove
*
* @return Twig_Compiler The current compiler instance
*/
public function outdent($step = 1)
{
$this->indentation -= $step;
if ($this->indentation < 0) {
throw new Twig_Error('Unable to call outdent() as the indentation would become negative');
}
return $this;
}
}

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<?php
/*
* This file is part of Twig.
*
* (c) 2009 Fabien Potencier
*
* For the full copyright and license information, please view the LICENSE
* file that was distributed with this source code.
*/
/**
* Interface implemented by compiler classes.
*
* @package twig
* @author Fabien Potencier <fabien@symfony.com>
*/
interface Twig_CompilerInterface
{
/**
* Compiles a node.
*
* @param Twig_NodeInterface $node The node to compile
*
* @return Twig_CompilerInterface The current compiler instance
*/
function compile(Twig_NodeInterface $node);
/**
* Gets the current PHP code after compilation.
*
* @return string The PHP code
*/
function getSource();
}

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<?php
/*
* This file is part of Twig.
*
* (c) 2009 Fabien Potencier
*
* For the full copyright and license information, please view the LICENSE
* file that was distributed with this source code.
*/
/**
* Twig base exception.
*
* @package twig
* @author Fabien Potencier <fabien@symfony.com>
*/
class Twig_Error extends Exception
{
protected $lineno;
protected $filename;
protected $rawMessage;
protected $previous;
/**
* Constructor.
*
* @param string $message The error message
* @param integer $lineno The template line where the error occurred
* @param string $filename The template file name where the error occurred
* @param Exception $previous The previous exception
*/
public function __construct($message, $lineno = -1, $filename = null, Exception $previous = null)
{
if (version_compare(PHP_VERSION, '5.3.0', '<')) {
$this->previous = $previous;
parent::__construct('');
} else {
parent::__construct('', 0, $previous);
}
$this->lineno = $lineno;
$this->filename = $filename;
if (-1 === $this->lineno || null === $this->filename) {
$this->guessTemplateInfo();
}
$this->rawMessage = $message;
$this->updateRepr();
}
/**
* Gets the raw message.
*
* @return string The raw message
*/
public function getRawMessage()
{
return $this->rawMessage;
}
/**
* Gets the filename where the error occurred.
*
* @return string The filename
*/
public function getTemplateFile()
{
return $this->filename;
}
/**
* Sets the filename where the error occurred.
*
* @param string $filename The filename
*/
public function setTemplateFile($filename)
{
$this->filename = $filename;
$this->updateRepr();
}
/**
* Gets the template line where the error occurred.
*
* @return integer The template line
*/
public function getTemplateLine()
{
return $this->lineno;
}
/**
* Sets the template line where the error occurred.
*
* @param integer $lineno The template line
*/
public function setTemplateLine($lineno)
{
$this->lineno = $lineno;
$this->updateRepr();
}
/**
* For PHP < 5.3.0, provides access to the getPrevious() method.
*
* @param string $method The method name
* @param array $arguments The parameters to be passed to the method
*
* @return Exception The previous exception or null
*/
public function __call($method, $arguments)
{
if ('getprevious' == strtolower($method)) {
return $this->previous;
}
throw new BadMethodCallException(sprintf('Method "Twig_Error::%s()" does not exist.', $method));
}
protected function updateRepr()
{
$this->message = $this->rawMessage;
$dot = false;
if ('.' === substr($this->message, -1)) {
$this->message = substr($this->message, 0, -1);
$dot = true;
}
if (null !== $this->filename) {
if (is_string($this->filename) || (is_object($this->filename) && method_exists($this->filename, '__toString'))) {
$filename = sprintf('"%s"', $this->filename);
} else {
$filename = json_encode($this->filename);
}
$this->message .= sprintf(' in %s', $filename);
}
if ($this->lineno >= 0) {
$this->message .= sprintf(' at line %d', $this->lineno);
}
if ($dot) {
$this->message .= '.';
}
}
protected function guessTemplateInfo()
{
$template = null;
foreach (debug_backtrace() as $trace) {
if (isset($trace['object']) && $trace['object'] instanceof Twig_Template && 'Twig_Template' !== get_class($trace['object'])) {
$template = $trace['object'];
// update template filename
if (null === $this->filename) {
$this->filename = $template->getTemplateName();
}
break;
}
}
if (null === $template || $this->lineno > -1) {
return;
}
$r = new ReflectionObject($template);
$file = $r->getFileName();
$exceptions = array($e = $this);
while (($e instanceof self || method_exists($e, 'getPrevious')) && $e = $e->getPrevious()) {
$exceptions[] = $e;
}
while ($e = array_pop($exceptions)) {
$traces = $e->getTrace();
while ($trace = array_shift($traces)) {
if (!isset($trace['file']) || !isset($trace['line']) || $file != $trace['file']) {
continue;
}
foreach ($template->getDebugInfo() as $codeLine => $templateLine) {
if ($codeLine <= $trace['line']) {
// update template line
$this->lineno = $templateLine;
return;
}
}
}
}
}
}

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<?php
/*
* This file is part of Twig.
*
* (c) 2010 Fabien Potencier
*
* For the full copyright and license information, please view the LICENSE
* file that was distributed with this source code.
*/
/**
* Exception thrown when an error occurs during template loading.
*
* @package twig
* @author Fabien Potencier <fabien@symfony.com>
*/
class Twig_Error_Loader extends Twig_Error
{
}

21
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<?php
/*
* This file is part of Twig.
*
* (c) 2009 Fabien Potencier
* (c) 2009 Armin Ronacher
*
* For the full copyright and license information, please view the LICENSE
* file that was distributed with this source code.
*/
/**
* Exception thrown when an error occurs at runtime.
*
* @package twig
* @author Fabien Potencier <fabien@symfony.com>
*/
class Twig_Error_Runtime extends Twig_Error
{
}

21
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<?php
/*
* This file is part of Twig.
*
* (c) 2009 Fabien Potencier
* (c) 2009 Armin Ronacher
*
* For the full copyright and license information, please view the LICENSE
* file that was distributed with this source code.
*/
/**
* Exception thrown when a syntax error occurs during lexing or parsing of a template.
*
* @package twig
* @author Fabien Potencier <fabien@symfony.com>
*/
class Twig_Error_Syntax extends Twig_Error
{
}

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<?php
/*
* This file is part of Twig.
*
* (c) 2009 Fabien Potencier
* (c) 2009 Armin Ronacher
*
* For the full copyright and license information, please view the LICENSE
* file that was distributed with this source code.
*/
/**
* Parses expressions.
*
* This parser implements a "Precedence climbing" algorithm.
*
* @see http://www.engr.mun.ca/~theo/Misc/exp_parsing.htm
* @see http://en.wikipedia.org/wiki/Operator-precedence_parser
*
* @package twig
* @author Fabien Potencier <fabien@symfony.com>
*/
class Twig_ExpressionParser
{
const OPERATOR_LEFT = 1;
const OPERATOR_RIGHT = 2;
protected $parser;
protected $unaryOperators;
protected $binaryOperators;
public function __construct(Twig_Parser $parser, array $unaryOperators, array $binaryOperators)
{
$this->parser = $parser;
$this->unaryOperators = $unaryOperators;
$this->binaryOperators = $binaryOperators;
}
public function parseExpression($precedence = 0)
{
$expr = $this->getPrimary();
$token = $this->parser->getCurrentToken();
while ($this->isBinary($token) && $this->binaryOperators[$token->getValue()]['precedence'] >= $precedence) {
$op = $this->binaryOperators[$token->getValue()];
$this->parser->getStream()->next();
if (isset($op['callable'])) {
$expr = call_user_func($op['callable'], $this->parser, $expr);
} else {
$expr1 = $this->parseExpression(self::OPERATOR_LEFT === $op['associativity'] ? $op['precedence'] + 1 : $op['precedence']);
$class = $op['class'];
$expr = new $class($expr, $expr1, $token->getLine());
}
$token = $this->parser->getCurrentToken();
}
if (0 === $precedence) {
return $this->parseConditionalExpression($expr);
}
return $expr;
}
protected function getPrimary()
{
$token = $this->parser->getCurrentToken();
if ($this->isUnary($token)) {
$operator = $this->unaryOperators[$token->getValue()];
$this->parser->getStream()->next();
$expr = $this->parseExpression($operator['precedence']);
$class = $operator['class'];
return $this->parsePostfixExpression(new $class($expr, $token->getLine()));
} elseif ($token->test(Twig_Token::PUNCTUATION_TYPE, '(')) {
$this->parser->getStream()->next();
$expr = $this->parseExpression();
$this->parser->getStream()->expect(Twig_Token::PUNCTUATION_TYPE, ')', 'An opened parenthesis is not properly closed');
return $this->parsePostfixExpression($expr);
}
return $this->parsePrimaryExpression();
}
protected function parseConditionalExpression($expr)
{
while ($this->parser->getStream()->test(Twig_Token::PUNCTUATION_TYPE, '?')) {
$this->parser->getStream()->next();
$expr2 = $this->parseExpression();
$this->parser->getStream()->expect(Twig_Token::PUNCTUATION_TYPE, ':', 'The ternary operator must have a default value');
$expr3 = $this->parseExpression();
$expr = new Twig_Node_Expression_Conditional($expr, $expr2, $expr3, $this->parser->getCurrentToken()->getLine());
}
return $expr;
}
protected function isUnary(Twig_Token $token)
{
return $token->test(Twig_Token::OPERATOR_TYPE) && isset($this->unaryOperators[$token->getValue()]);
}
protected function isBinary(Twig_Token $token)
{
return $token->test(Twig_Token::OPERATOR_TYPE) && isset($this->binaryOperators[$token->getValue()]);
}
public function parsePrimaryExpression()
{
$token = $this->parser->getCurrentToken();
switch ($token->getType()) {
case Twig_Token::NAME_TYPE:
$this->parser->getStream()->next();
switch ($token->getValue()) {
case 'true':
case 'TRUE':
$node = new Twig_Node_Expression_Constant(true, $token->getLine());
break;
case 'false':
case 'FALSE':
$node = new Twig_Node_Expression_Constant(false, $token->getLine());
break;
case 'none':
case 'NONE':
case 'null':
case 'NULL':
$node = new Twig_Node_Expression_Constant(null, $token->getLine());
break;
default:
if ('(' === $this->parser->getCurrentToken()->getValue()) {
$node = $this->getFunctionNode($token->getValue(), $token->getLine());
} else {
$node = new Twig_Node_Expression_Name($token->getValue(), $token->getLine());
}
}
break;
case Twig_Token::NUMBER_TYPE:
$this->parser->getStream()->next();
$node = new Twig_Node_Expression_Constant($token->getValue(), $token->getLine());
break;
case Twig_Token::STRING_TYPE:
case Twig_Token::INTERPOLATION_START_TYPE:
$node = $this->parseStringExpression();
break;
default:
if ($token->test(Twig_Token::PUNCTUATION_TYPE, '[')) {
$node = $this->parseArrayExpression();
} elseif ($token->test(Twig_Token::PUNCTUATION_TYPE, '{')) {
$node = $this->parseHashExpression();
} else {
throw new Twig_Error_Syntax(sprintf('Unexpected token "%s" of value "%s"', Twig_Token::typeToEnglish($token->getType(), $token->getLine()), $token->getValue()), $token->getLine());
}
}
return $this->parsePostfixExpression($node);
}
public function parseStringExpression()
{
$stream = $this->parser->getStream();
$nodes = array();
// a string cannot be followed by another string in a single expression
$nextCanBeString = true;
while (true) {
if ($stream->test(Twig_Token::STRING_TYPE) && $nextCanBeString) {
$token = $stream->next();
$nodes[] = new Twig_Node_Expression_Constant($token->getValue(), $token->getLine());
$nextCanBeString = false;
} elseif ($stream->test(Twig_Token::INTERPOLATION_START_TYPE)) {
$stream->next();
$nodes[] = $this->parseExpression();
$stream->expect(Twig_Token::INTERPOLATION_END_TYPE);
$nextCanBeString = true;
} else {
break;
}
}
$expr = array_shift($nodes);
foreach ($nodes as $node) {
$expr = new Twig_Node_Expression_Binary_Concat($expr, $node, $node->getLine());
}
return $expr;
}
public function parseArrayExpression()
{
$stream = $this->parser->getStream();
$stream->expect(Twig_Token::PUNCTUATION_TYPE, '[', 'An array element was expected');
$node = new Twig_Node_Expression_Array(array(), $stream->getCurrent()->getLine());
$first = true;
while (!$stream->test(Twig_Token::PUNCTUATION_TYPE, ']')) {
if (!$first) {
$stream->expect(Twig_Token::PUNCTUATION_TYPE, ',', 'An array element must be followed by a comma');
// trailing ,?
if ($stream->test(Twig_Token::PUNCTUATION_TYPE, ']')) {
break;
}
}
$first = false;
$node->addElement($this->parseExpression());
}
$stream->expect(Twig_Token::PUNCTUATION_TYPE, ']', 'An opened array is not properly closed');
return $node;
}
public function parseHashExpression()
{
$stream = $this->parser->getStream();
$stream->expect(Twig_Token::PUNCTUATION_TYPE, '{', 'A hash element was expected');
$node = new Twig_Node_Expression_Array(array(), $stream->getCurrent()->getLine());
$first = true;
while (!$stream->test(Twig_Token::PUNCTUATION_TYPE, '}')) {
if (!$first) {
$stream->expect(Twig_Token::PUNCTUATION_TYPE, ',', 'A hash value must be followed by a comma');
// trailing ,?
if ($stream->test(Twig_Token::PUNCTUATION_TYPE, '}')) {
break;
}
}
$first = false;
// a hash key can be:
//
// * a number -- 12
// * a string -- 'a'
// * a name, which is equivalent to a string -- a
// * an expression, which must be enclosed in parentheses -- (1 + 2)
if ($stream->test(Twig_Token::STRING_TYPE) || $stream->test(Twig_Token::NAME_TYPE) || $stream->test(Twig_Token::NUMBER_TYPE)) {
$token = $stream->next();
$key = new Twig_Node_Expression_Constant($token->getValue(), $token->getLine());
} elseif ($stream->test(Twig_Token::PUNCTUATION_TYPE, '(')) {
$key = $this->parseExpression();
} else {
$current = $stream->getCurrent();
throw new Twig_Error_Syntax(sprintf('A hash key must be a quoted string, a number, a name, or an expression enclosed in parentheses (unexpected token "%s" of value "%s"', Twig_Token::typeToEnglish($current->getType(), $current->getLine()), $current->getValue()), $current->getLine());
}
$stream->expect(Twig_Token::PUNCTUATION_TYPE, ':', 'A hash key must be followed by a colon (:)');
$value = $this->parseExpression();
$node->addElement($value, $key);
}
$stream->expect(Twig_Token::PUNCTUATION_TYPE, '}', 'An opened hash is not properly closed');
return $node;
}
public function parsePostfixExpression($node)
{
while (true) {
$token = $this->parser->getCurrentToken();
if ($token->getType() == Twig_Token::PUNCTUATION_TYPE) {
if ('.' == $token->getValue() || '[' == $token->getValue()) {
$node = $this->parseSubscriptExpression($node);
} elseif ('|' == $token->getValue()) {
$node = $this->parseFilterExpression($node);
} else {
break;
}
} else {
break;
}
}
return $node;
}
public function getFunctionNode($name, $line)
{
$args = $this->parseArguments();
switch ($name) {
case 'parent':
if (!count($this->parser->getBlockStack())) {
throw new Twig_Error_Syntax('Calling "parent" outside a block is forbidden', $line);
}
if (!$this->parser->getParent() && !$this->parser->hasTraits()) {
throw new Twig_Error_Syntax('Calling "parent" on a template that does not extend nor "use" another template is forbidden', $line);
}
return new Twig_Node_Expression_Parent($this->parser->peekBlockStack(), $line);
case 'block':
return new Twig_Node_Expression_BlockReference($args->getNode(0), false, $line);
case 'attribute':
if (count($args) < 2) {
throw new Twig_Error_Syntax('The "attribute" function takes at least two arguments (the variable and the attributes)', $line);
}
return new Twig_Node_Expression_GetAttr($args->getNode(0), $args->getNode(1), count($args) > 2 ? $args->getNode(2) : new Twig_Node_Expression_Array(array(), $line), Twig_TemplateInterface::ANY_CALL, $line);
default:
if (null !== $alias = $this->parser->getImportedFunction($name)) {
$arguments = new Twig_Node_Expression_Array(array(), $line);
foreach ($args as $n) {
$arguments->addElement($n);
}
$node = new Twig_Node_Expression_MethodCall($alias['node'], $alias['name'], $arguments, $line);
$node->setAttribute('safe', true);
return $node;
}
$class = $this->getFunctionNodeClass($name);
return new $class($name, $args, $line);
}
}
public function parseSubscriptExpression($node)
{
$stream = $this->parser->getStream();
$token = $stream->next();
$lineno = $token->getLine();
$arguments = new Twig_Node_Expression_Array(array(), $lineno);
$type = Twig_TemplateInterface::ANY_CALL;
if ($token->getValue() == '.') {
$token = $stream->next();
if (
$token->getType() == Twig_Token::NAME_TYPE
||
$token->getType() == Twig_Token::NUMBER_TYPE
||
($token->getType() == Twig_Token::OPERATOR_TYPE && preg_match(Twig_Lexer::REGEX_NAME, $token->getValue()))
) {
$arg = new Twig_Node_Expression_Constant($token->getValue(), $lineno);
if ($stream->test(Twig_Token::PUNCTUATION_TYPE, '(')) {
$type = Twig_TemplateInterface::METHOD_CALL;
foreach ($this->parseArguments() as $n) {
$arguments->addElement($n);
}
}
} else {
throw new Twig_Error_Syntax('Expected name or number', $lineno);
}
} else {
$type = Twig_TemplateInterface::ARRAY_CALL;
$arg = $this->parseExpression();
// slice?
if ($stream->test(Twig_Token::PUNCTUATION_TYPE, ':')) {
$stream->next();
if ($stream->test(Twig_Token::PUNCTUATION_TYPE, ']')) {
$length = new Twig_Node_Expression_Constant(null, $token->getLine());
} else {
$length = $this->parseExpression();
}
$class = $this->getFilterNodeClass('slice');
$arguments = new Twig_Node(array($arg, $length));
$filter = new $class($node, new Twig_Node_Expression_Constant('slice', $token->getLine()), $arguments, $token->getLine());
$stream->expect(Twig_Token::PUNCTUATION_TYPE, ']');
return $filter;
}
$stream->expect(Twig_Token::PUNCTUATION_TYPE, ']');
}
return new Twig_Node_Expression_GetAttr($node, $arg, $arguments, $type, $lineno);
}
public function parseFilterExpression($node)
{
$this->parser->getStream()->next();
return $this->parseFilterExpressionRaw($node);
}
public function parseFilterExpressionRaw($node, $tag = null)
{
while (true) {
$token = $this->parser->getStream()->expect(Twig_Token::NAME_TYPE);
$name = new Twig_Node_Expression_Constant($token->getValue(), $token->getLine());
if (!$this->parser->getStream()->test(Twig_Token::PUNCTUATION_TYPE, '(')) {
$arguments = new Twig_Node();
} else {
$arguments = $this->parseArguments();
}
$class = $this->getFilterNodeClass($name->getAttribute('value'));
$node = new $class($node, $name, $arguments, $token->getLine(), $tag);
if (!$this->parser->getStream()->test(Twig_Token::PUNCTUATION_TYPE, '|')) {
break;
}
$this->parser->getStream()->next();
}
return $node;
}
public function parseArguments()
{
$args = array();
$stream = $this->parser->getStream();
$stream->expect(Twig_Token::PUNCTUATION_TYPE, '(', 'A list of arguments must be opened by a parenthesis');
while (!$stream->test(Twig_Token::PUNCTUATION_TYPE, ')')) {
if (!empty($args)) {
$stream->expect(Twig_Token::PUNCTUATION_TYPE, ',', 'Arguments must be separated by a comma');
}
$args[] = $this->parseExpression();
}
$stream->expect(Twig_Token::PUNCTUATION_TYPE, ')', 'A list of arguments must be closed by a parenthesis');
return new Twig_Node($args);
}
public function parseAssignmentExpression()
{
$targets = array();
while (true) {
$token = $this->parser->getStream()->expect(Twig_Token::NAME_TYPE, null, 'Only variables can be assigned to');
if (in_array($token->getValue(), array('true', 'false', 'none'))) {
throw new Twig_Error_Syntax(sprintf('You cannot assign a value to "%s"', $token->getValue()), $token->getLine());
}
$targets[] = new Twig_Node_Expression_AssignName($token->getValue(), $token->getLine());
if (!$this->parser->getStream()->test(Twig_Token::PUNCTUATION_TYPE, ',')) {
break;
}
$this->parser->getStream()->next();
}
return new Twig_Node($targets);
}
public function parseMultitargetExpression()
{
$targets = array();
while (true) {
$targets[] = $this->parseExpression();
if (!$this->parser->getStream()->test(Twig_Token::PUNCTUATION_TYPE, ',')) {
break;
}
$this->parser->getStream()->next();
}
return new Twig_Node($targets);
}
protected function getFunctionNodeClass($name)
{
$functionMap = $this->parser->getEnvironment()->getFunctions();
if (isset($functionMap[$name]) && $functionMap[$name] instanceof Twig_Function_Node) {
return $functionMap[$name]->getClass();
}
return 'Twig_Node_Expression_Function';
}
protected function getFilterNodeClass($name)
{
$filterMap = $this->parser->getEnvironment()->getFilters();
if (isset($filterMap[$name]) && $filterMap[$name] instanceof Twig_Filter_Node) {
return $filterMap[$name]->getClass();
}
return 'Twig_Node_Expression_Filter';
}
}

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<?php
/*
* This file is part of Twig.
*
* (c) 2009 Fabien Potencier
*
* For the full copyright and license information, please view the LICENSE
* file that was distributed with this source code.
*/
abstract class Twig_Extension implements Twig_ExtensionInterface
{
/**
* Initializes the runtime environment.
*
* This is where you can load some file that contains filter functions for instance.
*
* @param Twig_Environment $environment The current Twig_Environment instance
*/
public function initRuntime(Twig_Environment $environment)
{
}
/**
* Returns the token parser instances to add to the existing list.
*
* @return array An array of Twig_TokenParserInterface or Twig_TokenParserBrokerInterface instances
*/
public function getTokenParsers()
{
return array();
}
/**
* Returns the node visitor instances to add to the existing list.
*
* @return array An array of Twig_NodeVisitorInterface instances
*/
public function getNodeVisitors()
{
return array();
}
/**
* Returns a list of filters to add to the existing list.
*
* @return array An array of filters
*/
public function getFilters()
{
return array();
}
/**
* Returns a list of tests to add to the existing list.
*
* @return array An array of tests
*/
public function getTests()
{
return array();
}
/**
* Returns a list of functions to add to the existing list.
*
* @return array An array of functions
*/
public function getFunctions()
{
return array();
}
/**
* Returns a list of operators to add to the existing list.
*
* @return array An array of operators
*/
public function getOperators()
{
return array();
}
/**
* Returns a list of global variables to add to the existing list.
*
* @return array An array of global variables
*/
public function getGlobals()
{
return array();
}
}

1037
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64
CoreVersions/0.2.0/Frameworks/Flake/Util/Twig/lib/Twig/Extension/Debug.php Executable file
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<?php
/*
* This file is part of Twig.
*
* (c) 2011 Fabien Potencier
*
* For the full copyright and license information, please view the LICENSE
* file that was distributed with this source code.
*/
class Twig_Extension_Debug extends Twig_Extension
{
/**
* Returns a list of global functions to add to the existing list.
*
* @return array An array of global functions
*/
public function getFunctions()
{
// dump is safe if var_dump is overriden by xdebug
$isDumpOutputHtmlSafe = extension_loaded('xdebug') && (false === get_cfg_var('xdebug.overload_var_dump') || get_cfg_var('xdebug.overload_var_dump')) && get_cfg_var('html_errors');
return array(
'dump' => new Twig_Function_Function('twig_var_dump', array('is_safe' => $isDumpOutputHtmlSafe ? array('html') : array(), 'needs_context' => true, 'needs_environment' => true)),
);
}
/**
* Returns the name of the extension.
*
* @return string The extension name
*/
public function getName()
{
return 'debug';
}
}
function twig_var_dump(Twig_Environment $env, $context)
{
if (!$env->isDebug()) {
return;
}
ob_start();
$count = func_num_args();
if (2 === $count) {
$vars = array();
foreach ($context as $key => $value) {
if (!$value instanceof Twig_Template) {
$vars[$key] = $value;
}
}
var_dump($vars);
} else {
for ($i = 2; $i < $count; $i++) {
var_dump(func_get_arg($i));
}
}
return ob_get_clean();
}

106
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<?php
/*
* This file is part of Twig.
*
* (c) 2009 Fabien Potencier
*
* For the full copyright and license information, please view the LICENSE
* file that was distributed with this source code.
*/
class Twig_Extension_Escaper extends Twig_Extension
{
protected $defaultStrategy;
public function __construct($defaultStrategy = 'html')
{
$this->setDefaultStrategy($defaultStrategy);
}
/**
* Returns the token parser instances to add to the existing list.
*
* @return array An array of Twig_TokenParserInterface or Twig_TokenParserBrokerInterface instances
*/
public function getTokenParsers()
{
return array(new Twig_TokenParser_AutoEscape());
}
/**
* Returns the node visitor instances to add to the existing list.
*
* @return array An array of Twig_NodeVisitorInterface instances
*/
public function getNodeVisitors()
{
return array(new Twig_NodeVisitor_Escaper());
}
/**
* Returns a list of filters to add to the existing list.
*
* @return array An array of filters
*/
public function getFilters()
{
return array(
'raw' => new Twig_Filter_Function('twig_raw_filter', array('is_safe' => array('all'))),
);
}
/**
* Sets the default strategy to use when not defined by the user.
*
* The strategy can be a valid PHP callback that takes the template
* "filename" as an argument and returns the strategy to use.
*
* @param mixed $defaultStrategy An escaping strategy
*/
public function setDefaultStrategy($defaultStrategy)
{
// for BC
if (true === $defaultStrategy) {
$defaultStrategy = 'html';
}
$this->defaultStrategy = $defaultStrategy;
}
/**
* Gets the default strategy to use when not defined by the user.
*
* @param string $filename The template "filename"
*
* @return string The default strategy to use for the template
*/
public function getDefaultStrategy($filename)
{
if (is_callable($this->defaultStrategy)) {
return call_user_func($this->defaultStrategy, $filename);
}
return $this->defaultStrategy;
}
/**
* Returns the name of the extension.
*
* @return string The extension name
*/
public function getName()
{
return 'escaper';
}
}
/**
* Marks a variable as being safe.
*
* @param string $string A PHP variable
*/
function twig_raw_filter($string)
{
return $string;
}

35
CoreVersions/0.2.0/Frameworks/Flake/Util/Twig/lib/Twig/Extension/Optimizer.php Executable file
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<?php
/*
* This file is part of Twig.
*
* (c) 2010 Fabien Potencier
*
* For the full copyright and license information, please view the LICENSE
* file that was distributed with this source code.
*/
class Twig_Extension_Optimizer extends Twig_Extension
{
protected $optimizers;
public function __construct($optimizers = -1)
{
$this->optimizers = $optimizers;
}
/**
* {@inheritdoc}
*/
public function getNodeVisitors()
{
return array(new Twig_NodeVisitor_Optimizer($this->optimizers));
}
/**
* {@inheritdoc}
*/
public function getName()
{
return 'optimizer';
}
}

112
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<?php
/*
* This file is part of Twig.
*
* (c) 2009 Fabien Potencier
*
* For the full copyright and license information, please view the LICENSE
* file that was distributed with this source code.
*/
class Twig_Extension_Sandbox extends Twig_Extension
{
protected $sandboxedGlobally;
protected $sandboxed;
protected $policy;
public function __construct(Twig_Sandbox_SecurityPolicyInterface $policy, $sandboxed = false)
{
$this->policy = $policy;
$this->sandboxedGlobally = $sandboxed;
}
/**
* Returns the token parser instances to add to the existing list.
*
* @return array An array of Twig_TokenParserInterface or Twig_TokenParserBrokerInterface instances
*/
public function getTokenParsers()
{
return array(new Twig_TokenParser_Sandbox());
}
/**
* Returns the node visitor instances to add to the existing list.
*
* @return array An array of Twig_NodeVisitorInterface instances
*/
public function getNodeVisitors()
{
return array(new Twig_NodeVisitor_Sandbox());
}
public function enableSandbox()
{
$this->sandboxed = true;
}
public function disableSandbox()
{
$this->sandboxed = false;
}
public function isSandboxed()
{
return $this->sandboxedGlobally || $this->sandboxed;
}
public function isSandboxedGlobally()
{
return $this->sandboxedGlobally;
}
public function setSecurityPolicy(Twig_Sandbox_SecurityPolicyInterface $policy)
{
$this->policy = $policy;
}
public function getSecurityPolicy()
{
return $this->policy;
}
public function checkSecurity($tags, $filters, $functions)
{
if ($this->isSandboxed()) {
$this->policy->checkSecurity($tags, $filters, $functions);
}
}
public function checkMethodAllowed($obj, $method)
{
if ($this->isSandboxed()) {
$this->policy->checkMethodAllowed($obj, $method);
}
}
public function checkPropertyAllowed($obj, $method)
{
if ($this->isSandboxed()) {
$this->policy->checkPropertyAllowed($obj, $method);
}
}
public function ensureToStringAllowed($obj)
{
if (is_object($obj)) {
$this->policy->checkMethodAllowed($obj, '__toString');
}
return $obj;
}
/**
* Returns the name of the extension.
*
* @return string The extension name
*/
public function getName()
{
return 'sandbox';
}
}

84
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<?php
/*
* This file is part of Twig.
*
* (c) 2009 Fabien Potencier
*
* For the full copyright and license information, please view the LICENSE
* file that was distributed with this source code.
*/
/**
* Interface implemented by extension classes.
*
* @package twig
* @author Fabien Potencier <fabien@symfony.com>
*/
interface Twig_ExtensionInterface
{
/**
* Initializes the runtime environment.
*
* This is where you can load some file that contains filter functions for instance.
*
* @param Twig_Environment $environment The current Twig_Environment instance
*/
function initRuntime(Twig_Environment $environment);
/**
* Returns the token parser instances to add to the existing list.
*
* @return array An array of Twig_TokenParserInterface or Twig_TokenParserBrokerInterface instances
*/
function getTokenParsers();
/**
* Returns the node visitor instances to add to the existing list.
*
* @return array An array of Twig_NodeVisitorInterface instances
*/
function getNodeVisitors();
/**
* Returns a list of filters to add to the existing list.
*
* @return array An array of filters
*/
function getFilters();
/**
* Returns a list of tests to add to the existing list.
*
* @return array An array of tests
*/
function getTests();
/**
* Returns a list of functions to add to the existing list.
*
* @return array An array of functions
*/
function getFunctions();
/**
* Returns a list of operators to add to the existing list.
*
* @return array An array of operators
*/
function getOperators();
/**
* Returns a list of global variables to add to the existing list.
*
* @return array An array of global variables
*/
function getGlobals();
/**
* Returns the name of the extension.
*
* @return string The extension name
*/
function getName();
}

75
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<?php
/*
* This file is part of Twig.
*
* (c) 2009 Fabien Potencier
*
* For the full copyright and license information, please view the LICENSE
* file that was distributed with this source code.
*/
/**
* Represents a template filter.
*
* @package twig
* @author Fabien Potencier <fabien@symfony.com>
*/
abstract class Twig_Filter implements Twig_FilterInterface
{
protected $options;
protected $arguments = array();
public function __construct(array $options = array())
{
$this->options = array_merge(array(
'needs_environment' => false,
'needs_context' => false,
'pre_escape' => null,
'preserves_safety' => null,
), $options);
}
public function setArguments($arguments)
{
$this->arguments = $arguments;
}
public function getArguments()
{
return $this->arguments;
}
public function needsEnvironment()
{
return $this->options['needs_environment'];
}
public function needsContext()
{
return $this->options['needs_context'];
}
public function getSafe(Twig_Node $filterArgs)
{
if (isset($this->options['is_safe'])) {
return $this->options['is_safe'];
}
if (isset($this->options['is_safe_callback'])) {
return call_user_func($this->options['is_safe_callback'], $filterArgs);
}
return null;
}
public function getPreservesSafety()
{
return $this->options['preserves_safety'];
}
public function getPreEscape()
{
return $this->options['pre_escape'];
}
}

33
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<?php
/*
* This file is part of Twig.
*
* (c) 2009 Fabien Potencier
*
* For the full copyright and license information, please view the LICENSE
* file that was distributed with this source code.
*/
/**
* Represents a function template filter.
*
* @package twig
* @author Fabien Potencier <fabien@symfony.com>
*/
class Twig_Filter_Function extends Twig_Filter
{
protected $function;
public function __construct($function, array $options = array())
{
parent::__construct($options);
$this->function = $function;
}
public function compile()
{
return $this->function;
}
}

34
CoreVersions/0.2.0/Frameworks/Flake/Util/Twig/lib/Twig/Filter/Method.php Executable file
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<?php
/*
* This file is part of Twig.
*
* (c) 2009 Fabien Potencier
*
* For the full copyright and license information, please view the LICENSE
* file that was distributed with this source code.
*/
/**
* Represents a method template filter.
*
* @package twig
* @author Fabien Potencier <fabien@symfony.com>
*/
class Twig_Filter_Method extends Twig_Filter
{
protected $extension, $method;
public function __construct(Twig_ExtensionInterface $extension, $method, array $options = array())
{
parent::__construct($options);
$this->extension = $extension;
$this->method = $method;
}
public function compile()
{
return sprintf('$this->env->getExtension(\'%s\')->%s', $this->extension->getName(), $this->method);
}
}

37
CoreVersions/0.2.0/Frameworks/Flake/Util/Twig/lib/Twig/Filter/Node.php Executable file
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<?php
/*
* This file is part of Twig.
*
* (c) 2011 Fabien Potencier
*
* For the full copyright and license information, please view the LICENSE
* file that was distributed with this source code.
*/
/**
* Represents a template filter as a node.
*
* @package twig
* @author Fabien Potencier <fabien@symfony.com>
*/
class Twig_Filter_Node extends Twig_Filter
{
protected $class;
public function __construct($class, array $options = array())
{
parent::__construct($options);
$this->class = $class;
}
public function getClass()
{
return $this->class;
}
public function compile()
{
}
}

40
CoreVersions/0.2.0/Frameworks/Flake/Util/Twig/lib/Twig/FilterInterface.php Executable file
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@ -0,0 +1,40 @@
<?php
/*
* This file is part of Twig.
*
* (c) 2010 Fabien Potencier
*
* For the full copyright and license information, please view the LICENSE
* file that was distributed with this source code.
*/
/**
* Represents a template filter.
*
* @package twig
* @author Fabien Potencier <fabien@symfony.com>
*/
interface Twig_FilterInterface
{
/**
* Compiles a filter.
*
* @return string The PHP code for the filter
*/
function compile();
function needsEnvironment();
function needsContext();
function getSafe(Twig_Node $filterArgs);
function getPreservesSafety();
function getPreEscape();
function setArguments($arguments);
function getArguments();
}

63
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<?php
/*
* This file is part of Twig.
*
* (c) 2010 Fabien Potencier
*
* For the full copyright and license information, please view the LICENSE
* file that was distributed with this source code.
*/
/**
* Represents a template function.
*
* @package twig
* @author Fabien Potencier <fabien@symfony.com>
*/
abstract class Twig_Function implements Twig_FunctionInterface
{
protected $options;
protected $arguments = array();
public function __construct(array $options = array())
{
$this->options = array_merge(array(
'needs_environment' => false,
'needs_context' => false,
), $options);
}
public function setArguments($arguments)
{
$this->arguments = $arguments;
}
public function getArguments()
{
return $this->arguments;
}
public function needsEnvironment()
{
return $this->options['needs_environment'];
}
public function needsContext()
{
return $this->options['needs_context'];
}
public function getSafe(Twig_Node $functionArgs)
{
if (isset($this->options['is_safe'])) {
return $this->options['is_safe'];
}
if (isset($this->options['is_safe_callback'])) {
return call_user_func($this->options['is_safe_callback'], $functionArgs);
}
return array();
}
}

34
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<?php
/*
* This file is part of Twig.
*
* (c) 2009 Fabien Potencier
* (c) 2010 Arnaud Le Blanc
*
* For the full copyright and license information, please view the LICENSE
* file that was distributed with this source code.
*/
/**
* Represents a function template function.
*
* @package twig
* @author Arnaud Le Blanc <arnaud.lb@gmail.com>
*/
class Twig_Function_Function extends Twig_Function
{
protected $function;
public function __construct($function, array $options = array())
{
parent::__construct($options);
$this->function = $function;
}
public function compile()
{
return $this->function;
}
}

35
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<?php
/*
* This file is part of Twig.
*
* (c) 2009 Fabien Potencier
* (c) 2010 Arnaud Le Blanc
*
* For the full copyright and license information, please view the LICENSE
* file that was distributed with this source code.
*/
/**
* Represents a method template function.
*
* @package twig
* @author Arnaud Le Blanc <arnaud.lb@gmail.com>
*/
class Twig_Function_Method extends Twig_Function
{
protected $extension, $method;
public function __construct(Twig_ExtensionInterface $extension, $method, array $options = array())
{
parent::__construct($options);
$this->extension = $extension;
$this->method = $method;
}
public function compile()
{
return sprintf('$this->env->getExtension(\'%s\')->%s', $this->extension->getName(), $this->method);
}
}

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<?php
/*
* This file is part of Twig.
*
* (c) 2011 Fabien Potencier
*
* For the full copyright and license information, please view the LICENSE
* file that was distributed with this source code.
*/
/**
* Represents a template function as a node.
*
* @package twig
* @author Fabien Potencier <fabien@symfony.com>
*/
class Twig_Function_Node extends Twig_Filter
{
protected $class;
public function __construct($class, array $options = array())
{
parent::__construct($options);
$this->class = $class;
}
public function getClass()
{
return $this->class;
}
public function compile()
{
}
}

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<?php
/*
* This file is part of Twig.
*
* (c) 2010 Fabien Potencier
* (c) 2010 Arnaud Le Blanc
*
* For the full copyright and license information, please view the LICENSE
* file that was distributed with this source code.
*/
/**
* Represents a template function.
*
* @package twig
* @author Arnaud Le Blanc <arnaud.lb@gmail.com>
*/
interface Twig_FunctionInterface
{
/**
* Compiles a function.
*
* @return string The PHP code for the function
*/
function compile();
function needsEnvironment();
function needsContext();
function getSafe(Twig_Node $filterArgs);
function setArguments($arguments);
function getArguments();
}

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<?php
/*
* This file is part of Twig.
*
* (c) 2009 Fabien Potencier
* (c) 2009 Armin Ronacher
*
* For the full copyright and license information, please view the LICENSE
* file that was distributed with this source code.
*/
/**
* Lexes a template string.
*
* @package twig
* @author Fabien Potencier <fabien@symfony.com>
*/
class Twig_Lexer implements Twig_LexerInterface
{
protected $tokens;
protected $code;
protected $cursor;
protected $lineno;
protected $end;
protected $state;
protected $states;
protected $brackets;
protected $env;
protected $filename;
protected $options;
protected $regexes;
const STATE_DATA = 0;
const STATE_BLOCK = 1;
const STATE_VAR = 2;
const STATE_STRING = 3;
const STATE_INTERPOLATION = 4;
const REGEX_NAME = '/[a-zA-Z_\x7f-\xff][a-zA-Z0-9_\x7f-\xff]*/A';
const REGEX_NUMBER = '/[0-9]+(?:\.[0-9]+)?/A';
const REGEX_STRING = '/"([^#"\\\\]*(?:\\\\.[^#"\\\\]*)*)"|\'([^\'\\\\]*(?:\\\\.[^\'\\\\]*)*)\'/As';
const REGEX_DQ_STRING_DELIM = '/"/A';
const REGEX_DQ_STRING_PART = '/[^#"\\\\]*(?:(?:\\\\.|#(?!\{))[^#"\\\\]*)*/As';
const PUNCTUATION = '()[]{}?:.,|';
public function __construct(Twig_Environment $env, array $options = array())
{
$this->env = $env;
$this->options = array_merge(array(
'tag_comment' => array('{#', '#}'),
'tag_block' => array('{%', '%}'),
'tag_variable' => array('{{', '}}'),
'whitespace_trim' => '-',
'interpolation' => array('#{', '}'),
), $options);
$this->regexes = array(
'lex_var' => '/\s*'.preg_quote($this->options['whitespace_trim'].$this->options['tag_variable'][1], '/').'\s*|\s*'.preg_quote($this->options['tag_variable'][1], '/').'/A',
'lex_block' => '/\s*(?:'.preg_quote($this->options['whitespace_trim'].$this->options['tag_block'][1], '/').'\s*|\s*'.preg_quote($this->options['tag_block'][1], '/').')\n?/A',
'lex_raw_data' => '/('.preg_quote($this->options['tag_block'][0].$this->options['whitespace_trim'], '/').'|'.preg_quote($this->options['tag_block'][0], '/').')\s*endraw\s*(?:'.preg_quote($this->options['whitespace_trim'].$this->options['tag_block'][1], '/').'\s*|\s*'.preg_quote($this->options['tag_block'][1], '/').')/s',
'operator' => $this->getOperatorRegex(),
'lex_comment' => '/(?:'.preg_quote($this->options['whitespace_trim'], '/').preg_quote($this->options['tag_comment'][1], '/').'\s*|'.preg_quote($this->options['tag_comment'][1], '/').')\n?/s',
'lex_block_raw' => '/\s*raw\s*(?:'.preg_quote($this->options['whitespace_trim'].$this->options['tag_block'][1], '/').'\s*|\s*'.preg_quote($this->options['tag_block'][1], '/').')/As',
'lex_block_line' => '/\s*line\s+(\d+)\s*'.preg_quote($this->options['tag_block'][1], '/').'/As',
'lex_tokens_start' => '/('.preg_quote($this->options['tag_variable'][0], '/').'|'.preg_quote($this->options['tag_block'][0], '/').'|'.preg_quote($this->options['tag_comment'][0], '/').')('.preg_quote($this->options['whitespace_trim'], '/').')?/s',
'interpolation_start' => '/'.preg_quote($this->options['interpolation'][0], '/').'\s*/A',
'interpolation_end' => '/\s*'.preg_quote($this->options['interpolation'][1], '/').'/A',
);
}
/**
* Tokenizes a source code.
*
* @param string $code The source code
* @param string $filename A unique identifier for the source code
*
* @return Twig_TokenStream A token stream instance
*/
public function tokenize($code, $filename = null)
{
if (function_exists('mb_internal_encoding') && ((int) ini_get('mbstring.func_overload')) & 2) {
$mbEncoding = mb_internal_encoding();
mb_internal_encoding('ASCII');
}
$this->code = str_replace(array("\r\n", "\r"), "\n", $code);
$this->filename = $filename;
$this->cursor = 0;
$this->lineno = 1;
$this->end = strlen($this->code);
$this->tokens = array();
$this->state = self::STATE_DATA;
$this->states = array();
$this->brackets = array();
$this->position = -1;
// find all token starts in one go
preg_match_all($this->regexes['lex_tokens_start'], $this->code, $matches, PREG_OFFSET_CAPTURE);
$this->positions = $matches;
while ($this->cursor < $this->end) {
// dispatch to the lexing functions depending
// on the current state
switch ($this->state) {
case self::STATE_DATA:
$this->lexData();
break;
case self::STATE_BLOCK:
$this->lexBlock();
break;
case self::STATE_VAR:
$this->lexVar();
break;
case self::STATE_STRING:
$this->lexString();
break;
case self::STATE_INTERPOLATION:
$this->lexInterpolation();
break;
}
}
$this->pushToken(Twig_Token::EOF_TYPE);
if (!empty($this->brackets)) {
list($expect, $lineno) = array_pop($this->brackets);
throw new Twig_Error_Syntax(sprintf('Unclosed "%s"', $expect), $lineno, $this->filename);
}
if (isset($mbEncoding)) {
mb_internal_encoding($mbEncoding);
}
return new Twig_TokenStream($this->tokens, $this->filename);
}
protected function lexData()
{
// if no matches are left we return the rest of the template as simple text token
if ($this->position == count($this->positions[0]) - 1) {
$this->pushToken(Twig_Token::TEXT_TYPE, substr($this->code, $this->cursor));
$this->cursor = $this->end;
return;
}
// Find the first token after the current cursor
$position = $this->positions[0][++$this->position];
while ($position[1] < $this->cursor) {
if ($this->position == count($this->positions[0]) - 1) {
return;
}
$position = $this->positions[0][++$this->position];
}
// push the template text first
$text = $textContent = substr($this->code, $this->cursor, $position[1] - $this->cursor);
if (isset($this->positions[2][$this->position][0])) {
$text = rtrim($text);
}
$this->pushToken(Twig_Token::TEXT_TYPE, $text);
$this->moveCursor($textContent.$position[0]);
switch ($this->positions[1][$this->position][0]) {
case $this->options['tag_comment'][0]:
$this->lexComment();
break;
case $this->options['tag_block'][0]:
// raw data?
if (preg_match($this->regexes['lex_block_raw'], $this->code, $match, null, $this->cursor)) {
$this->moveCursor($match[0]);
$this->lexRawData();
// {% line \d+ %}
} elseif (preg_match($this->regexes['lex_block_line'], $this->code, $match, null, $this->cursor)) {
$this->moveCursor($match[0]);
$this->lineno = (int) $match[1];
} else {
$this->pushToken(Twig_Token::BLOCK_START_TYPE);
$this->pushState(self::STATE_BLOCK);
}
break;
case $this->options['tag_variable'][0]:
$this->pushToken(Twig_Token::VAR_START_TYPE);
$this->pushState(self::STATE_VAR);
break;
}
}
protected function lexBlock()
{
if (empty($this->brackets) && preg_match($this->regexes['lex_block'], $this->code, $match, null, $this->cursor)) {
$this->pushToken(Twig_Token::BLOCK_END_TYPE);
$this->moveCursor($match[0]);
$this->popState();
} else {
$this->lexExpression();
}
}
protected function lexVar()
{
if (empty($this->brackets) && preg_match($this->regexes['lex_var'], $this->code, $match, null, $this->cursor)) {
$this->pushToken(Twig_Token::VAR_END_TYPE);
$this->moveCursor($match[0]);
$this->popState();
} else {
$this->lexExpression();
}
}
protected function lexExpression()
{
// whitespace
if (preg_match('/\s+/A', $this->code, $match, null, $this->cursor)) {
$this->moveCursor($match[0]);
if ($this->cursor >= $this->end) {
throw new Twig_Error_Syntax(sprintf('Unexpected end of file: Unclosed "%s"', $this->state === self::STATE_BLOCK ? 'block' : 'variable'), $this->lineno, $this->filename);
}
}
// operators
if (preg_match($this->regexes['operator'], $this->code, $match, null, $this->cursor)) {
$this->pushToken(Twig_Token::OPERATOR_TYPE, $match[0]);
$this->moveCursor($match[0]);
}
// names
elseif (preg_match(self::REGEX_NAME, $this->code, $match, null, $this->cursor)) {
$this->pushToken(Twig_Token::NAME_TYPE, $match[0]);
$this->moveCursor($match[0]);
}
// numbers
elseif (preg_match(self::REGEX_NUMBER, $this->code, $match, null, $this->cursor)) {
$number = (float) $match[0]; // floats
if (ctype_digit($match[0]) && $number <= PHP_INT_MAX) {
$number = (int) $match[0]; // integers lower than the maximum
}
$this->pushToken(Twig_Token::NUMBER_TYPE, $number);
$this->moveCursor($match[0]);
}
// punctuation
elseif (false !== strpos(self::PUNCTUATION, $this->code[$this->cursor])) {
// opening bracket
if (false !== strpos('([{', $this->code[$this->cursor])) {
$this->brackets[] = array($this->code[$this->cursor], $this->lineno);
}
// closing bracket
elseif (false !== strpos(')]}', $this->code[$this->cursor])) {
if (empty($this->brackets)) {
throw new Twig_Error_Syntax(sprintf('Unexpected "%s"', $this->code[$this->cursor]), $this->lineno, $this->filename);
}
list($expect, $lineno) = array_pop($this->brackets);
if ($this->code[$this->cursor] != strtr($expect, '([{', ')]}')) {
throw new Twig_Error_Syntax(sprintf('Unclosed "%s"', $expect), $lineno, $this->filename);
}
}
$this->pushToken(Twig_Token::PUNCTUATION_TYPE, $this->code[$this->cursor]);
++$this->cursor;
}
// strings
elseif (preg_match(self::REGEX_STRING, $this->code, $match, null, $this->cursor)) {
$this->pushToken(Twig_Token::STRING_TYPE, stripcslashes(substr($match[0], 1, -1)));
$this->moveCursor($match[0]);
}
// opening double quoted string
elseif (preg_match(self::REGEX_DQ_STRING_DELIM, $this->code, $match, null, $this->cursor)) {
$this->brackets[] = array('"', $this->lineno);
$this->pushState(self::STATE_STRING);
$this->moveCursor($match[0]);
}
// unlexable
else {
throw new Twig_Error_Syntax(sprintf('Unexpected character "%s"', $this->code[$this->cursor]), $this->lineno, $this->filename);
}
}
protected function lexRawData()
{
if (!preg_match($this->regexes['lex_raw_data'], $this->code, $match, PREG_OFFSET_CAPTURE, $this->cursor)) {
throw new Twig_Error_Syntax(sprintf('Unexpected end of file: Unclosed "block"'), $this->lineno, $this->filename);
}
$text = substr($this->code, $this->cursor, $match[0][1] - $this->cursor);
$this->moveCursor($text.$match[0][0]);
if (false !== strpos($match[1][0], $this->options['whitespace_trim'])) {
$text = rtrim($text);
}
$this->pushToken(Twig_Token::TEXT_TYPE, $text);
}
protected function lexComment()
{
if (!preg_match($this->regexes['lex_comment'], $this->code, $match, PREG_OFFSET_CAPTURE, $this->cursor)) {
throw new Twig_Error_Syntax('Unclosed comment', $this->lineno, $this->filename);
}
$this->moveCursor(substr($this->code, $this->cursor, $match[0][1] - $this->cursor).$match[0][0]);
}
protected function lexString()
{
if (preg_match($this->regexes['interpolation_start'], $this->code, $match, null, $this->cursor)) {
$this->brackets[] = array($this->options['interpolation'][0], $this->lineno);
$this->pushToken(Twig_Token::INTERPOLATION_START_TYPE);
$this->moveCursor($match[0]);
$this->pushState(self::STATE_INTERPOLATION);
} elseif (preg_match(self::REGEX_DQ_STRING_PART, $this->code, $match, null, $this->cursor) && strlen($match[0]) > 0) {
$this->pushToken(Twig_Token::STRING_TYPE, stripcslashes($match[0]));
$this->moveCursor($match[0]);
} elseif (preg_match(self::REGEX_DQ_STRING_DELIM, $this->code, $match, null, $this->cursor)) {
list($expect, $lineno) = array_pop($this->brackets);
if ($this->code[$this->cursor] != '"') {
throw new Twig_Error_Syntax(sprintf('Unclosed "%s"', $expect), $lineno, $this->filename);
}
$this->popState();
++$this->cursor;
return;
}
}
protected function lexInterpolation()
{
$bracket = end($this->brackets);
if ($this->options['interpolation'][0] === $bracket[0] && preg_match($this->regexes['interpolation_end'], $this->code, $match, null, $this->cursor)) {
array_pop($this->brackets);
$this->pushToken(Twig_Token::INTERPOLATION_END_TYPE);
$this->moveCursor($match[0]);
$this->popState();
} else {
$this->lexExpression();
}
}
protected function pushToken($type, $value = '')
{
// do not push empty text tokens
if (Twig_Token::TEXT_TYPE === $type && '' === $value) {
return;
}
$this->tokens[] = new Twig_Token($type, $value, $this->lineno);
}
protected function moveCursor($text)
{
$this->cursor += strlen($text);
$this->lineno += substr_count($text, "\n");
}
protected function getOperatorRegex()
{
$operators = array_merge(
array('='),
array_keys($this->env->getUnaryOperators()),
array_keys($this->env->getBinaryOperators())
);
$operators = array_combine($operators, array_map('strlen', $operators));
arsort($operators);
$regex = array();
foreach ($operators as $operator => $length) {
// an operator that ends with a character must be followed by
// a whitespace or a parenthesis
if (ctype_alpha($operator[$length - 1])) {
$regex[] = preg_quote($operator, '/').'(?=[\s()])';
} else {
$regex[] = preg_quote($operator, '/');
}
}
return '/'.implode('|', $regex).'/A';
}
protected function pushState($state)
{
$this->states[] = $this->state;
$this->state = $state;
}
protected function popState()
{
if (0 === count($this->states)) {
throw new Exception('Cannot pop state without a previous state');
}
$this->state = array_pop($this->states);
}
}

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<?php
/*
* This file is part of Twig.
*
* (c) 2009 Fabien Potencier
*
* For the full copyright and license information, please view the LICENSE
* file that was distributed with this source code.
*/
/**
* Interface implemented by lexer classes.
*
* @package twig
* @author Fabien Potencier <fabien@symfony.com>
*/
interface Twig_LexerInterface
{
/**
* Tokenizes a source code.
*
* @param string $code The source code
* @param string $filename A unique identifier for the source code
*
* @return Twig_TokenStream A token stream instance
*/
function tokenize($code, $filename = null);
}

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<?php
/*
* This file is part of Twig.
*
* (c) 2009 Fabien Potencier
*
* For the full copyright and license information, please view the LICENSE
* file that was distributed with this source code.
*/
/**
* Loads a template from an array.
*
* When using this loader with a cache mechanism, you should know that a new cache
* key is generated each time a template content "changes" (the cache key being the
* source code of the template). If you don't want to see your cache grows out of
* control, you need to take care of clearing the old cache file by yourself.
*
* @package twig
* @author Fabien Potencier <fabien@symfony.com>
*/
class Twig_Loader_Array implements Twig_LoaderInterface
{
protected $templates;
/**
* Constructor.
*
* @param array $templates An array of templates (keys are the names, and values are the source code)
*
* @see Twig_Loader
*/
public function __construct(array $templates)
{
$this->templates = array();
foreach ($templates as $name => $template) {
$this->templates[$name] = $template;
}
}
/**
* Adds or overrides a template.
*
* @param string $name The template name
* @param string $template The template source
*/
public function setTemplate($name, $template)
{
$this->templates[(string) $name] = $template;
}
/**
* Gets the source code of a template, given its name.
*
* @param string $name The name of the template to load
*
* @return string The template source code
*/
public function getSource($name)
{
$name = (string) $name;
if (!isset($this->templates[$name])) {
throw new Twig_Error_Loader(sprintf('Template "%s" is not defined.', $name));
}
return $this->templates[$name];
}
/**
* Gets the cache key to use for the cache for a given template name.
*
* @param string $name The name of the template to load
*
* @return string The cache key
*/
public function getCacheKey($name)
{
$name = (string) $name;
if (!isset($this->templates[$name])) {
throw new Twig_Error_Loader(sprintf('Template "%s" is not defined.', $name));
}
return $this->templates[$name];
}
/**
* Returns true if the template is still fresh.
*
* @param string $name The template name
* @param timestamp $time The last modification time of the cached template
*/
public function isFresh($name, $time)
{
$name = (string) $name;
if (!isset($this->templates[$name])) {
throw new Twig_Error_Loader(sprintf('Template "%s" is not defined.', $name));
}
return true;
}
}

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<?php
/*
* This file is part of Twig.
*
* (c) 2011 Fabien Potencier
*
* For the full copyright and license information, please view the LICENSE
* file that was distributed with this source code.
*/
/**
* Loads templates from other loaders.
*
* @package twig
* @author Fabien Potencier <fabien@symfony.com>
*/
class Twig_Loader_Chain implements Twig_LoaderInterface
{
protected $loaders;
/**
* Constructor.
*
* @param Twig_LoaderInterface[] $loaders An array of loader instances
*/
public function __construct(array $loaders = array())
{
$this->loaders = array();
foreach ($loaders as $loader) {
$this->addLoader($loader);
}
}
/**
* Adds a loader instance.
*
* @param Twig_LoaderInterface $loader A Loader instance
*/
public function addLoader(Twig_LoaderInterface $loader)
{
$this->loaders[] = $loader;
}
/**
* Gets the source code of a template, given its name.
*
* @param string $name The name of the template to load
*
* @return string The template source code
*/
public function getSource($name)
{
foreach ($this->loaders as $loader) {
try {
return $loader->getSource($name);
} catch (Twig_Error_Loader $e) {
}
}
throw new Twig_Error_Loader(sprintf('Template "%s" is not defined.', $name));
}
/**
* Gets the cache key to use for the cache for a given template name.
*
* @param string $name The name of the template to load
*
* @return string The cache key
*/
public function getCacheKey($name)
{
foreach ($this->loaders as $loader) {
try {
return $loader->getCacheKey($name);
} catch (Twig_Error_Loader $e) {
}
}
throw new Twig_Error_Loader(sprintf('Template "%s" is not defined.', $name));
}
/**
* Returns true if the template is still fresh.
*
* @param string $name The template name
* @param timestamp $time The last modification time of the cached template
*/
public function isFresh($name, $time)
{
foreach ($this->loaders as $loader) {
try {
return $loader->isFresh($name, $time);
} catch (Twig_Error_Loader $e) {
}
}
throw new Twig_Error_Loader(sprintf('Template "%s" is not defined.', $name));
}
}

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<?php
/*
* This file is part of Twig.
*
* (c) 2009 Fabien Potencier
*
* For the full copyright and license information, please view the LICENSE
* file that was distributed with this source code.
*/
/**
* Loads template from the filesystem.
*
* @package twig
* @author Fabien Potencier <fabien@symfony.com>
*/
class Twig_Loader_Filesystem implements Twig_LoaderInterface
{
protected $paths;
protected $cache;
/**
* Constructor.
*
* @param string|array $paths A path or an array of paths where to look for templates
*/
public function __construct($paths)
{
$this->setPaths($paths);
}
/**
* Returns the paths to the templates.
*
* @return array The array of paths where to look for templates
*/
public function getPaths()
{
return $this->paths;
}
/**
* Sets the paths where templates are stored.
*
* @param string|array $paths A path or an array of paths where to look for templates
*/
public function setPaths($paths)
{
if (!is_array($paths)) {
$paths = array($paths);
}
$this->paths = array();
foreach ($paths as $path) {
$this->addPath($path);
}
}
/**
* Adds a path where templates are stored.
*
* @param string $path A path where to look for templates
*/
public function addPath($path)
{
// invalidate the cache
$this->cache = array();
if (!is_dir($path)) {
throw new Twig_Error_Loader(sprintf('The "%s" directory does not exist.', $path));
}
$this->paths[] = $path;
}
/**
* Gets the source code of a template, given its name.
*
* @param string $name The name of the template to load
*
* @return string The template source code
*/
public function getSource($name)
{
return file_get_contents($this->findTemplate($name));
}
/**
* Gets the cache key to use for the cache for a given template name.
*
* @param string $name The name of the template to load
*
* @return string The cache key
*/
public function getCacheKey($name)
{
return $this->findTemplate($name);
}
/**
* Returns true if the template is still fresh.
*
* @param string $name The template name
* @param timestamp $time The last modification time of the cached template
*/
public function isFresh($name, $time)
{
return filemtime($this->findTemplate($name)) <= $time;
}
protected function findTemplate($name)
{
// normalize name
$name = preg_replace('#/{2,}#', '/', strtr($name, '\\', '/'));
if (isset($this->cache[$name])) {
return $this->cache[$name];
}
$this->validateName($name);
foreach ($this->paths as $path) {
if (is_file($path.'/'.$name)) {
return $this->cache[$name] = $path.'/'.$name;
}
}
throw new Twig_Error_Loader(sprintf('Unable to find template "%s" (looked into: %s).', $name, implode(', ', $this->paths)));
}
protected function validateName($name)
{
if (false !== strpos($name, "\0")) {
throw new Twig_Error_Loader('A template name cannot contain NUL bytes.');
}
$parts = explode('/', $name);
$level = 0;
foreach ($parts as $part) {
if ('..' === $part) {
--$level;
} elseif ('.' !== $part) {
++$level;
}
if ($level < 0) {
throw new Twig_Error_Loader(sprintf('Looks like you try to load a template outside configured directories (%s).', $name));
}
}
}
}

59
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<?php
/*
* This file is part of Twig.
*
* (c) 2009 Fabien Potencier
*
* For the full copyright and license information, please view the LICENSE
* file that was distributed with this source code.
*/
/**
* Loads a template from a string.
*
* When using this loader with a cache mechanism, you should know that a new cache
* key is generated each time a template content "changes" (the cache key being the
* source code of the template). If you don't want to see your cache grows out of
* control, you need to take care of clearing the old cache file by yourself.
*
* @package twig
* @author Fabien Potencier <fabien@symfony.com>
*/
class Twig_Loader_String implements Twig_LoaderInterface
{
/**
* Gets the source code of a template, given its name.
*
* @param string $name The name of the template to load
*
* @return string The template source code
*/
public function getSource($name)
{
return $name;
}
/**
* Gets the cache key to use for the cache for a given template name.
*
* @param string $name The name of the template to load
*
* @return string The cache key
*/
public function getCacheKey($name)
{
return $name;
}
/**
* Returns true if the template is still fresh.
*
* @param string $name The template name
* @param timestamp $time The last modification time of the cached template
*/
public function isFresh($name, $time)
{
return true;
}
}

53
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<?php
/*
* This file is part of Twig.
*
* (c) 2009 Fabien Potencier
*
* For the full copyright and license information, please view the LICENSE
* file that was distributed with this source code.
*/
/**
* Interface all loaders must implement.
*
* @package twig
* @author Fabien Potencier <fabien@symfony.com>
*/
interface Twig_LoaderInterface
{
/**
* Gets the source code of a template, given its name.
*
* @param string $name The name of the template to load
*
* @return string The template source code
*
* @throws Twig_Error_Loader When $name is not found
*/
function getSource($name);
/**
* Gets the cache key to use for the cache for a given template name.
*
* @param string $name The name of the template to load
*
* @return string The cache key
*
* @throws Twig_Error_Loader When $name is not found
*/
function getCacheKey($name);
/**
* Returns true if the template is still fresh.
*
* @param string $name The template name
* @param timestamp $time The last modification time of the cached template
*
* @return Boolean true if the template is fresh, false otherwise
*
* @throws Twig_Error_Loader When $name is not found
*/
function isFresh($name, $time);
}

38
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<?php
/*
* This file is part of Twig.
*
* (c) 2010 Fabien Potencier
*
* For the full copyright and license information, please view the LICENSE
* file that was distributed with this source code.
*/
/**
* Marks a content as safe.
*
* @package twig
* @author Fabien Potencier <fabien@symfony.com>
*/
class Twig_Markup implements Countable
{
protected $content;
protected $charset;
public function __construct($content, $charset)
{
$this->content = (string) $content;
$this->charset = $charset;
}
public function __toString()
{
return $this->content;
}
public function count()
{
return function_exists('mb_get_info') ? mb_strlen($this->content, $this->charset) : strlen($this->content);
}
}

227
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<?php
/*
* This file is part of Twig.
*
* (c) 2009 Fabien Potencier
* (c) 2009 Armin Ronacher
*
* For the full copyright and license information, please view the LICENSE
* file that was distributed with this source code.
*/
/**
* Represents a node in the AST.
*
* @package twig
* @author Fabien Potencier <fabien@symfony.com>
*/
class Twig_Node implements Twig_NodeInterface
{
protected $nodes;
protected $attributes;
protected $lineno;
protected $tag;
/**
* Constructor.
*
* The nodes are automatically made available as properties ($this->node).
* The attributes are automatically made available as array items ($this['name']).
*
* @param array $nodes An array of named nodes
* @param array $attributes An array of attributes (should not be nodes)
* @param integer $lineno The line number
* @param string $tag The tag name associated with the Node
*/
public function __construct(array $nodes = array(), array $attributes = array(), $lineno = 0, $tag = null)
{
$this->nodes = $nodes;
$this->attributes = $attributes;
$this->lineno = $lineno;
$this->tag = $tag;
}
public function __toString()
{
$attributes = array();
foreach ($this->attributes as $name => $value) {
$attributes[] = sprintf('%s: %s', $name, str_replace("\n", '', var_export($value, true)));
}
$repr = array(get_class($this).'('.implode(', ', $attributes));
if (count($this->nodes)) {
foreach ($this->nodes as $name => $node) {
$len = strlen($name) + 4;
$noderepr = array();
foreach (explode("\n", (string) $node) as $line) {
$noderepr[] = str_repeat(' ', $len).$line;
}
$repr[] = sprintf(' %s: %s', $name, ltrim(implode("\n", $noderepr)));
}
$repr[] = ')';
} else {
$repr[0] .= ')';
}
return implode("\n", $repr);
}
public function toXml($asDom = false)
{
$dom = new DOMDocument('1.0', 'UTF-8');
$dom->formatOutput = true;
$dom->appendChild($xml = $dom->createElement('twig'));
$xml->appendChild($node = $dom->createElement('node'));
$node->setAttribute('class', get_class($this));
foreach ($this->attributes as $name => $value) {
$node->appendChild($attribute = $dom->createElement('attribute'));
$attribute->setAttribute('name', $name);
$attribute->appendChild($dom->createTextNode($value));
}
foreach ($this->nodes as $name => $n) {
if (null === $n) {
continue;
}
$child = $n->toXml(true)->getElementsByTagName('node')->item(0);
$child = $dom->importNode($child, true);
$child->setAttribute('name', $name);
$node->appendChild($child);
}
return $asDom ? $dom : $dom->saveXml();
}
public function compile(Twig_Compiler $compiler)
{
foreach ($this->nodes as $node) {
$node->compile($compiler);
}
}
public function getLine()
{
return $this->lineno;
}
public function getNodeTag()
{
return $this->tag;
}
/**
* Returns true if the attribute is defined.
*
* @param string The attribute name
*
* @return Boolean true if the attribute is defined, false otherwise
*/
public function hasAttribute($name)
{
return array_key_exists($name, $this->attributes);
}
/**
* Gets an attribute.
*
* @param string The attribute name
*
* @return mixed The attribute value
*/
public function getAttribute($name)
{
if (!array_key_exists($name, $this->attributes)) {
throw new Twig_Error_Runtime(sprintf('Attribute "%s" does not exist for Node "%s".', $name, get_class($this)));
}
return $this->attributes[$name];
}
/**
* Sets an attribute.
*
* @param string The attribute name
* @param mixed The attribute value
*/
public function setAttribute($name, $value)
{
$this->attributes[$name] = $value;
}
/**
* Removes an attribute.
*
* @param string The attribute name
*/
public function removeAttribute($name)
{
unset($this->attributes[$name]);
}
/**
* Returns true if the node with the given identifier exists.
*
* @param string The node name
*
* @return Boolean true if the node with the given name exists, false otherwise
*/
public function hasNode($name)
{
return array_key_exists($name, $this->nodes);
}
/**
* Gets a node by name.
*
* @param string The node name
*
* @return Twig_Node A Twig_Node instance
*/
public function getNode($name)
{
if (!array_key_exists($name, $this->nodes)) {
throw new Twig_Error_Runtime(sprintf('Node "%s" does not exist for Node "%s".', $name, get_class($this)));
}
return $this->nodes[$name];
}
/**
* Sets a node.
*
* @param string The node name
* @param Twig_Node A Twig_Node instance
*/
public function setNode($name, $node = null)
{
$this->nodes[$name] = $node;
}
/**
* Removes a node by name.
*
* @param string The node name
*/
public function removeNode($name)
{
unset($this->nodes[$name]);
}
public function count()
{
return count($this->nodes);
}
public function getIterator()
{
return new ArrayIterator($this->nodes);
}
}

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<?php
/*
* This file is part of Twig.
*
* (c) 2009 Fabien Potencier
*
* For the full copyright and license information, please view the LICENSE
* file that was distributed with this source code.
*/
/**
* Represents an autoescape node.
*
* The value is the escaping strategy (can be html, js, ...)
*
* The true value is equivalent to html.
*
* If autoescaping is disabled, then the value is false.
*
* @package twig
* @author Fabien Potencier <fabien@symfony.com>
*/
class Twig_Node_AutoEscape extends Twig_Node
{
public function __construct($value, Twig_NodeInterface $body, $lineno, $tag = 'autoescape')
{
parent::__construct(array('body' => $body), array('value' => $value), $lineno, $tag);
}
/**
* Compiles the node to PHP.
*
* @param Twig_Compiler A Twig_Compiler instance
*/
public function compile(Twig_Compiler $compiler)
{
$compiler->subcompile($this->getNode('body'));
}
}

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<?php
/*
* This file is part of Twig.
*
* (c) 2009 Fabien Potencier
* (c) 2009 Armin Ronacher
*
* For the full copyright and license information, please view the LICENSE
* file that was distributed with this source code.
*/
/**
* Represents a block node.
*
* @package twig
* @author Fabien Potencier <fabien@symfony.com>
*/
class Twig_Node_Block extends Twig_Node
{
public function __construct($name, Twig_NodeInterface $body, $lineno, $tag = null)
{
parent::__construct(array('body' => $body), array('name' => $name), $lineno, $tag);
}
/**
* Compiles the node to PHP.
*
* @param Twig_Compiler A Twig_Compiler instance
*/
public function compile(Twig_Compiler $compiler)
{
$compiler
->addDebugInfo($this)
->write(sprintf("public function block_%s(\$context, array \$blocks = array())\n", $this->getAttribute('name')), "{\n")
->indent()
;
$compiler
->subcompile($this->getNode('body'))
->outdent()
->write("}\n\n")
;
}
}

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<?php
/*
* This file is part of Twig.
*
* (c) 2009 Fabien Potencier
* (c) 2009 Armin Ronacher
*
* For the full copyright and license information, please view the LICENSE
* file that was distributed with this source code.
*/
/**
* Represents a block call node.
*
* @package twig
* @author Fabien Potencier <fabien@symfony.com>
*/
class Twig_Node_BlockReference extends Twig_Node implements Twig_NodeOutputInterface
{
public function __construct($name, $lineno, $tag = null)
{
parent::__construct(array(), array('name' => $name), $lineno, $tag);
}
/**
* Compiles the node to PHP.
*
* @param Twig_Compiler A Twig_Compiler instance
*/
public function compile(Twig_Compiler $compiler)
{
$compiler
->addDebugInfo($this)
->write(sprintf("\$this->displayBlock('%s', \$context, \$blocks);\n", $this->getAttribute('name')))
;
}
}

20
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<?php
/*
* This file is part of Twig.
*
* (c) 2011 Fabien Potencier
*
* For the full copyright and license information, please view the LICENSE
* file that was distributed with this source code.
*/
/**
* Represents a body node.
*
* @package twig
* @author Fabien Potencier <fabien@symfony.com>
*/
class Twig_Node_Body extends Twig_Node
{
}

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CoreVersions/0.2.0/Frameworks/Flake/Util/Twig/lib/Twig/Node/Do.php Executable file
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<?php
/*
* This file is part of Twig.
*
* (c) 2011 Fabien Potencier
*
* For the full copyright and license information, please view the LICENSE
* file that was distributed with this source code.
*/
/**
* Represents a do node.
*
* @package twig
* @author Fabien Potencier <fabien@symfony.com>
*/
class Twig_Node_Do extends Twig_Node
{
public function __construct(Twig_Node_Expression $expr, $lineno, $tag = null)
{
parent::__construct(array('expr' => $expr), array(), $lineno, $tag);
}
/**
* Compiles the node to PHP.
*
* @param Twig_Compiler A Twig_Compiler instance
*/
public function compile(Twig_Compiler $compiler)
{
$compiler
->addDebugInfo($this)
->write('')
->subcompile($this->getNode('expr'))
->raw(";\n")
;
}
}

39
CoreVersions/0.2.0/Frameworks/Flake/Util/Twig/lib/Twig/Node/Embed.php Executable file
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<?php
/*
* This file is part of Twig.
*
* (c) 2012 Fabien Potencier
*
* For the full copyright and license information, please view the LICENSE
* file that was distributed with this source code.
*/
/**
* Represents an embed node.
*
* @package twig
* @author Fabien Potencier <fabien@symfony.com>
*/
class Twig_Node_Embed extends Twig_Node_Include
{
// we don't inject the module to avoid node visitors to traverse it twice (as it will be already visited in the main module)
public function __construct($filename, $index, Twig_Node_Expression $variables = null, $only = false, $ignoreMissing = false, $lineno, $tag = null)
{
parent::__construct(new Twig_Node_Expression_Constant('not_used', $lineno), $variables, $only, $ignoreMissing, $lineno, $tag);
$this->setAttribute('filename', $filename);
$this->setAttribute('index', $index);
}
protected function addGetTemplate(Twig_Compiler $compiler)
{
$compiler
->write("\$this->env->loadTemplate(")
->string($this->getAttribute('filename'))
->raw(', ')
->string($this->getAttribute('index'))
->raw(")")
;
}
}

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CoreVersions/0.2.0/Frameworks/Flake/Util/Twig/lib/Twig/Node/Expression.php Executable file
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<?php
/*
* This file is part of Twig.
*
* (c) 2009 Fabien Potencier
* (c) 2009 Armin Ronacher
*
* For the full copyright and license information, please view the LICENSE
* file that was distributed with this source code.
*/
/**
* Abstract class for all nodes that represents an expression.
*
* @package twig
* @author Fabien Potencier <fabien@symfony.com>
*/
abstract class Twig_Node_Expression extends Twig_Node
{
}

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<?php
/*
* This file is part of Twig.
*
* (c) 2009 Fabien Potencier
*
* For the full copyright and license information, please view the LICENSE
* file that was distributed with this source code.
*/
class Twig_Node_Expression_Array extends Twig_Node_Expression
{
protected $index;
public function __construct(array $elements, $lineno)
{
parent::__construct($elements, array(), $lineno);
$this->index = -1;
foreach ($this->getKeyValuePairs() as $pair) {
if ($pair['key'] instanceof Twig_Node_Expression_Constant && ctype_digit((string) $pair['key']->getAttribute('value')) && $pair['key']->getAttribute('value') > $this->index) {
$this->index = $pair['key']->getAttribute('value');
}
}
}
public function getKeyValuePairs()
{
$pairs = array();
foreach (array_chunk($this->nodes, 2) as $pair) {
$pairs[] = array(
'key' => $pair[0],
'value' => $pair[1],
);
}
return $pairs;
}
public function hasElement(Twig_Node_Expression $key)
{
foreach ($this->getKeyValuePairs() as $pair) {
// we compare the string representation of the keys
// to avoid comparing the line numbers which are not relevant here.
if ((string) $key == (string) $pair['key']) {
return true;
}
}
return false;
}
public function addElement(Twig_Node_Expression $value, Twig_Node_Expression $key = null)
{
if (null === $key) {
$key = new Twig_Node_Expression_Constant(++$this->index, $value->getLine());
}
array_push($this->nodes, $key, $value);
}
/**
* Compiles the node to PHP.
*
* @param Twig_Compiler A Twig_Compiler instance
*/
public function compile(Twig_Compiler $compiler)
{
$compiler->raw('array(');
$first = true;
foreach ($this->getKeyValuePairs() as $pair) {
if (!$first) {
$compiler->raw(', ');
}
$first = false;
$compiler
->subcompile($pair['key'])
->raw(' => ')
->subcompile($pair['value'])
;
}
$compiler->raw(')');
}
}

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<?php
/*
* This file is part of Twig.
*
* (c) 2009 Fabien Potencier
* (c) 2009 Armin Ronacher
*
* For the full copyright and license information, please view the LICENSE
* file that was distributed with this source code.
*/
class Twig_Node_Expression_AssignName extends Twig_Node_Expression_Name
{
/**
* Compiles the node to PHP.
*
* @param Twig_Compiler A Twig_Compiler instance
*/
public function compile(Twig_Compiler $compiler)
{
$compiler
->raw('$context[')
->string($this->getAttribute('name'))
->raw(']')
;
}
}

40
CoreVersions/0.2.0/Frameworks/Flake/Util/Twig/lib/Twig/Node/Expression/Binary.php Executable file
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<?php
/*
* This file is part of Twig.
*
* (c) 2009 Fabien Potencier
* (c) 2009 Armin Ronacher
*
* For the full copyright and license information, please view the LICENSE
* file that was distributed with this source code.
*/
abstract class Twig_Node_Expression_Binary extends Twig_Node_Expression
{
public function __construct(Twig_NodeInterface $left, Twig_NodeInterface $right, $lineno)
{
parent::__construct(array('left' => $left, 'right' => $right), array(), $lineno);
}
/**
* Compiles the node to PHP.
*
* @param Twig_Compiler A Twig_Compiler instance
*/
public function compile(Twig_Compiler $compiler)
{
$compiler
->raw('(')
->subcompile($this->getNode('left'))
->raw(' ')
;
$this->operator($compiler);
$compiler
->raw(' ')
->subcompile($this->getNode('right'))
->raw(')')
;
}
abstract public function operator(Twig_Compiler $compiler);
}

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<?php
/*
* This file is part of Twig.
*
* (c) 2009 Fabien Potencier
* (c) 2009 Armin Ronacher
*
* For the full copyright and license information, please view the LICENSE
* file that was distributed with this source code.
*/
class Twig_Node_Expression_Binary_Add extends Twig_Node_Expression_Binary
{
public function operator(Twig_Compiler $compiler)
{
return $compiler->raw('+');
}
}

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<?php
/*
* This file is part of Twig.
*
* (c) 2009 Fabien Potencier
* (c) 2009 Armin Ronacher
*
* For the full copyright and license information, please view the LICENSE
* file that was distributed with this source code.
*/
class Twig_Node_Expression_Binary_And extends Twig_Node_Expression_Binary
{
public function operator(Twig_Compiler $compiler)
{
return $compiler->raw('&&');
}
}

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CoreVersions/0.2.0/Frameworks/Flake/Util/Twig/lib/Twig/Node/Expression/Binary/BitwiseAnd.php Executable file
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<?php
/*
* This file is part of Twig.
*
* (c) 2009 Fabien Potencier
* (c) 2009 Armin Ronacher
*
* For the full copyright and license information, please view the LICENSE
* file that was distributed with this source code.
*/
class Twig_Node_Expression_Binary_BitwiseAnd extends Twig_Node_Expression_Binary
{
public function operator(Twig_Compiler $compiler)
{
return $compiler->raw('&');
}
}

18
CoreVersions/0.2.0/Frameworks/Flake/Util/Twig/lib/Twig/Node/Expression/Binary/BitwiseOr.php Executable file
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<?php
/*
* This file is part of Twig.
*
* (c) 2009 Fabien Potencier
* (c) 2009 Armin Ronacher
*
* For the full copyright and license information, please view the LICENSE
* file that was distributed with this source code.
*/
class Twig_Node_Expression_Binary_BitwiseOr extends Twig_Node_Expression_Binary
{
public function operator(Twig_Compiler $compiler)
{
return $compiler->raw('|');
}
}

18
CoreVersions/0.2.0/Frameworks/Flake/Util/Twig/lib/Twig/Node/Expression/Binary/BitwiseXor.php Executable file
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<?php
/*
* This file is part of Twig.
*
* (c) 2009 Fabien Potencier
* (c) 2009 Armin Ronacher
*
* For the full copyright and license information, please view the LICENSE
* file that was distributed with this source code.
*/
class Twig_Node_Expression_Binary_BitwiseXor extends Twig_Node_Expression_Binary
{
public function operator(Twig_Compiler $compiler)
{
return $compiler->raw('^');
}
}

18
CoreVersions/0.2.0/Frameworks/Flake/Util/Twig/lib/Twig/Node/Expression/Binary/Concat.php Executable file
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<?php
/*
* This file is part of Twig.
*
* (c) 2009 Fabien Potencier
* (c) 2009 Armin Ronacher
*
* For the full copyright and license information, please view the LICENSE
* file that was distributed with this source code.
*/
class Twig_Node_Expression_Binary_Concat extends Twig_Node_Expression_Binary
{
public function operator(Twig_Compiler $compiler)
{
return $compiler->raw('.');
}
}

18
CoreVersions/0.2.0/Frameworks/Flake/Util/Twig/lib/Twig/Node/Expression/Binary/Div.php Executable file
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<?php
/*
* This file is part of Twig.
*
* (c) 2009 Fabien Potencier
* (c) 2009 Armin Ronacher
*
* For the full copyright and license information, please view the LICENSE
* file that was distributed with this source code.
*/
class Twig_Node_Expression_Binary_Div extends Twig_Node_Expression_Binary
{
public function operator(Twig_Compiler $compiler)
{
return $compiler->raw('/');
}
}

17
CoreVersions/0.2.0/Frameworks/Flake/Util/Twig/lib/Twig/Node/Expression/Binary/Equal.php Executable file
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<?php
/*
* This file is part of Twig.
*
* (c) 2010 Fabien Potencier
*
* For the full copyright and license information, please view the LICENSE
* file that was distributed with this source code.
*/
class Twig_Node_Expression_Binary_Equal extends Twig_Node_Expression_Binary
{
public function operator(Twig_Compiler $compiler)
{
return $compiler->raw('==');
}
}

29
CoreVersions/0.2.0/Frameworks/Flake/Util/Twig/lib/Twig/Node/Expression/Binary/FloorDiv.php Executable file
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<?php
/*
* This file is part of Twig.
*
* (c) 2009 Fabien Potencier
*
* For the full copyright and license information, please view the LICENSE
* file that was distributed with this source code.
*/
class Twig_Node_Expression_Binary_FloorDiv extends Twig_Node_Expression_Binary
{
/**
* Compiles the node to PHP.
*
* @param Twig_Compiler A Twig_Compiler instance
*/
public function compile(Twig_Compiler $compiler)
{
$compiler->raw('intval(floor(');
parent::compile($compiler);
$compiler->raw('))');
}
public function operator(Twig_Compiler $compiler)
{
return $compiler->raw('/');
}
}

17
CoreVersions/0.2.0/Frameworks/Flake/Util/Twig/lib/Twig/Node/Expression/Binary/Greater.php Executable file
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<?php
/*
* This file is part of Twig.
*
* (c) 2010 Fabien Potencier
*
* For the full copyright and license information, please view the LICENSE
* file that was distributed with this source code.
*/
class Twig_Node_Expression_Binary_Greater extends Twig_Node_Expression_Binary
{
public function operator(Twig_Compiler $compiler)
{
return $compiler->raw('>');
}
}

17
CoreVersions/0.2.0/Frameworks/Flake/Util/Twig/lib/Twig/Node/Expression/Binary/GreaterEqual.php Executable file
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<?php
/*
* This file is part of Twig.
*
* (c) 2010 Fabien Potencier
*
* For the full copyright and license information, please view the LICENSE
* file that was distributed with this source code.
*/
class Twig_Node_Expression_Binary_GreaterEqual extends Twig_Node_Expression_Binary
{
public function operator(Twig_Compiler $compiler)
{
return $compiler->raw('>=');
}
}

33
CoreVersions/0.2.0/Frameworks/Flake/Util/Twig/lib/Twig/Node/Expression/Binary/In.php Executable file
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<?php
/*
* This file is part of Twig.
*
* (c) 2010 Fabien Potencier
*
* For the full copyright and license information, please view the LICENSE
* file that was distributed with this source code.
*/
class Twig_Node_Expression_Binary_In extends Twig_Node_Expression_Binary
{
/**
* Compiles the node to PHP.
*
* @param Twig_Compiler A Twig_Compiler instance
*/
public function compile(Twig_Compiler $compiler)
{
$compiler
->raw('twig_in_filter(')
->subcompile($this->getNode('left'))
->raw(', ')
->subcompile($this->getNode('right'))
->raw(')')
;
}
public function operator(Twig_Compiler $compiler)
{
return $compiler->raw('in');
}
}

17
CoreVersions/0.2.0/Frameworks/Flake/Util/Twig/lib/Twig/Node/Expression/Binary/Less.php Executable file
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<?php
/*
* This file is part of Twig.
*
* (c) 2010 Fabien Potencier
*
* For the full copyright and license information, please view the LICENSE
* file that was distributed with this source code.
*/
class Twig_Node_Expression_Binary_Less extends Twig_Node_Expression_Binary
{
public function operator(Twig_Compiler $compiler)
{
return $compiler->raw('<');
}
}

17
CoreVersions/0.2.0/Frameworks/Flake/Util/Twig/lib/Twig/Node/Expression/Binary/LessEqual.php Executable file
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<?php
/*
* This file is part of Twig.
*
* (c) 2010 Fabien Potencier
*
* For the full copyright and license information, please view the LICENSE
* file that was distributed with this source code.
*/
class Twig_Node_Expression_Binary_LessEqual extends Twig_Node_Expression_Binary
{
public function operator(Twig_Compiler $compiler)
{
return $compiler->raw('<=');
}
}

18
CoreVersions/0.2.0/Frameworks/Flake/Util/Twig/lib/Twig/Node/Expression/Binary/Mod.php Executable file
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<?php
/*
* This file is part of Twig.
*
* (c) 2009 Fabien Potencier
* (c) 2009 Armin Ronacher
*
* For the full copyright and license information, please view the LICENSE
* file that was distributed with this source code.
*/
class Twig_Node_Expression_Binary_Mod extends Twig_Node_Expression_Binary
{
public function operator(Twig_Compiler $compiler)
{
return $compiler->raw('%');
}
}

18
CoreVersions/0.2.0/Frameworks/Flake/Util/Twig/lib/Twig/Node/Expression/Binary/Mul.php Executable file
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<?php
/*
* This file is part of Twig.
*
* (c) 2009 Fabien Potencier
* (c) 2009 Armin Ronacher
*
* For the full copyright and license information, please view the LICENSE
* file that was distributed with this source code.
*/
class Twig_Node_Expression_Binary_Mul extends Twig_Node_Expression_Binary
{
public function operator(Twig_Compiler $compiler)
{
return $compiler->raw('*');
}
}

17
CoreVersions/0.2.0/Frameworks/Flake/Util/Twig/lib/Twig/Node/Expression/Binary/NotEqual.php Executable file
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<?php
/*
* This file is part of Twig.
*
* (c) 2010 Fabien Potencier
*
* For the full copyright and license information, please view the LICENSE
* file that was distributed with this source code.
*/
class Twig_Node_Expression_Binary_NotEqual extends Twig_Node_Expression_Binary
{
public function operator(Twig_Compiler $compiler)
{
return $compiler->raw('!=');
}
}

33
CoreVersions/0.2.0/Frameworks/Flake/Util/Twig/lib/Twig/Node/Expression/Binary/NotIn.php Executable file
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<?php
/*
* This file is part of Twig.
*
* (c) 2010 Fabien Potencier
*
* For the full copyright and license information, please view the LICENSE
* file that was distributed with this source code.
*/
class Twig_Node_Expression_Binary_NotIn extends Twig_Node_Expression_Binary
{
/**
* Compiles the node to PHP.
*
* @param Twig_Compiler A Twig_Compiler instance
*/
public function compile(Twig_Compiler $compiler)
{
$compiler
->raw('!twig_in_filter(')
->subcompile($this->getNode('left'))
->raw(', ')
->subcompile($this->getNode('right'))
->raw(')')
;
}
public function operator(Twig_Compiler $compiler)
{
return $compiler->raw('not in');
}
}

18
CoreVersions/0.2.0/Frameworks/Flake/Util/Twig/lib/Twig/Node/Expression/Binary/Or.php Executable file
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<?php
/*
* This file is part of Twig.
*
* (c) 2009 Fabien Potencier
* (c) 2009 Armin Ronacher
*
* For the full copyright and license information, please view the LICENSE
* file that was distributed with this source code.
*/
class Twig_Node_Expression_Binary_Or extends Twig_Node_Expression_Binary
{
public function operator(Twig_Compiler $compiler)
{
return $compiler->raw('||');
}
}

33
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<?php
/*
* This file is part of Twig.
*
* (c) 2010 Fabien Potencier
*
* For the full copyright and license information, please view the LICENSE
* file that was distributed with this source code.
*/
class Twig_Node_Expression_Binary_Power extends Twig_Node_Expression_Binary
{
/**
* Compiles the node to PHP.
*
* @param Twig_Compiler A Twig_Compiler instance
*/
public function compile(Twig_Compiler $compiler)
{
$compiler
->raw('pow(')
->subcompile($this->getNode('left'))
->raw(', ')
->subcompile($this->getNode('right'))
->raw(')')
;
}
public function operator(Twig_Compiler $compiler)
{
return $compiler->raw('**');
}
}

33
CoreVersions/0.2.0/Frameworks/Flake/Util/Twig/lib/Twig/Node/Expression/Binary/Range.php Executable file
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<?php
/*
* This file is part of Twig.
*
* (c) 2010 Fabien Potencier
*
* For the full copyright and license information, please view the LICENSE
* file that was distributed with this source code.
*/
class Twig_Node_Expression_Binary_Range extends Twig_Node_Expression_Binary
{
/**
* Compiles the node to PHP.
*
* @param Twig_Compiler A Twig_Compiler instance
*/
public function compile(Twig_Compiler $compiler)
{
$compiler
->raw('range(')
->subcompile($this->getNode('left'))
->raw(', ')
->subcompile($this->getNode('right'))
->raw(')')
;
}
public function operator(Twig_Compiler $compiler)
{
return $compiler->raw('..');
}
}

18
CoreVersions/0.2.0/Frameworks/Flake/Util/Twig/lib/Twig/Node/Expression/Binary/Sub.php Executable file
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<?php
/*
* This file is part of Twig.
*
* (c) 2009 Fabien Potencier
* (c) 2009 Armin Ronacher
*
* For the full copyright and license information, please view the LICENSE
* file that was distributed with this source code.
*/
class Twig_Node_Expression_Binary_Sub extends Twig_Node_Expression_Binary
{
public function operator(Twig_Compiler $compiler)
{
return $compiler->raw('-');
}
}

52
CoreVersions/0.2.0/Frameworks/Flake/Util/Twig/lib/Twig/Node/Expression/BlockReference.php Executable file
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<?php
/*
* This file is part of Twig.
*
* (c) 2009 Fabien Potencier
* (c) 2009 Armin Ronacher
*
* For the full copyright and license information, please view the LICENSE
* file that was distributed with this source code.
*/
/**
* Represents a block call node.
*
* @package twig
* @author Fabien Potencier <fabien@symfony.com>
*/
class Twig_Node_Expression_BlockReference extends Twig_Node_Expression
{
public function __construct(Twig_NodeInterface $name, $asString = false, $lineno, $tag = null)
{
parent::__construct(array('name' => $name), array('as_string' => $asString, 'output' => false), $lineno, $tag);
}
/**
* Compiles the node to PHP.
*
* @param Twig_Compiler A Twig_Compiler instance
*/
public function compile(Twig_Compiler $compiler)
{
if ($this->getAttribute('as_string')) {
$compiler->raw('(string) ');
}
if ($this->getAttribute('output')) {
$compiler
->addDebugInfo($this)
->write("\$this->displayBlock(")
->subcompile($this->getNode('name'))
->raw(", \$context, \$blocks);\n")
;
} else {
$compiler
->raw("\$this->renderBlock(")
->subcompile($this->getNode('name'))
->raw(", \$context, \$blocks)")
;
}
}
}

31
CoreVersions/0.2.0/Frameworks/Flake/Util/Twig/lib/Twig/Node/Expression/Conditional.php Executable file
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<?php
/*
* This file is part of Twig.
*
* (c) 2009 Fabien Potencier
* (c) 2009 Armin Ronacher
*
* For the full copyright and license information, please view the LICENSE
* file that was distributed with this source code.
*/
class Twig_Node_Expression_Conditional extends Twig_Node_Expression
{
public function __construct(Twig_Node_Expression $expr1, Twig_Node_Expression $expr2, Twig_Node_Expression $expr3, $lineno)
{
parent::__construct(array('expr1' => $expr1, 'expr2' => $expr2, 'expr3' => $expr3), array(), $lineno);
}
public function compile(Twig_Compiler $compiler)
{
$compiler
->raw('((')
->subcompile($this->getNode('expr1'))
->raw(') ? (')
->subcompile($this->getNode('expr2'))
->raw(') : (')
->subcompile($this->getNode('expr3'))
->raw('))')
;
}
}

23
CoreVersions/0.2.0/Frameworks/Flake/Util/Twig/lib/Twig/Node/Expression/Constant.php Executable file
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<?php
/*
* This file is part of Twig.
*
* (c) 2009 Fabien Potencier
* (c) 2009 Armin Ronacher
*
* For the full copyright and license information, please view the LICENSE
* file that was distributed with this source code.
*/
class Twig_Node_Expression_Constant extends Twig_Node_Expression
{
public function __construct($value, $lineno)
{
parent::__construct(array(), array('value' => $value), $lineno);
}
public function compile(Twig_Compiler $compiler)
{
$compiler->repr($this->getAttribute('value'));
}
}

34
CoreVersions/0.2.0/Frameworks/Flake/Util/Twig/lib/Twig/Node/Expression/ExtensionReference.php Executable file
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<?php
/*
* This file is part of Twig.
*
* (c) 2009 Fabien Potencier
*
* For the full copyright and license information, please view the LICENSE
* file that was distributed with this source code.
*/
/**
* Represents an extension call node.
*
* @package twig
* @author Fabien Potencier <fabien@symfony.com>
*/
class Twig_Node_Expression_ExtensionReference extends Twig_Node_Expression
{
public function __construct($name, $lineno, $tag = null)
{
parent::__construct(array(), array('name' => $name), $lineno, $tag);
}
/**
* Compiles the node to PHP.
*
* @param Twig_Compiler A Twig_Compiler instance
*/
public function compile(Twig_Compiler $compiler)
{
$compiler->raw(sprintf("\$this->env->getExtension('%s')", $this->getAttribute('name')));
}
}

61
CoreVersions/0.2.0/Frameworks/Flake/Util/Twig/lib/Twig/Node/Expression/Filter.php Executable file
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<?php
/*
* This file is part of Twig.
*
* (c) 2009 Fabien Potencier
* (c) 2009 Armin Ronacher
*
* For the full copyright and license information, please view the LICENSE
* file that was distributed with this source code.
*/
class Twig_Node_Expression_Filter extends Twig_Node_Expression
{
public function __construct(Twig_NodeInterface $node, Twig_Node_Expression_Constant $filterName, Twig_NodeInterface $arguments, $lineno, $tag = null)
{
parent::__construct(array('node' => $node, 'filter' => $filterName, 'arguments' => $arguments), array(), $lineno, $tag);
}
public function compile(Twig_Compiler $compiler)
{
$name = $this->getNode('filter')->getAttribute('value');
if (false === $filter = $compiler->getEnvironment()->getFilter($name)) {
$message = sprintf('The filter "%s" does not exist', $name);
if ($alternatives = $compiler->getEnvironment()->computeAlternatives($name, array_keys($compiler->getEnvironment()->getFilters()))) {
$message = sprintf('%s. Did you mean "%s"', $message, implode('", "', $alternatives));
}
throw new Twig_Error_Syntax($message, $this->getLine());
}
$this->compileFilter($compiler, $filter);
}
protected function compileFilter(Twig_Compiler $compiler, Twig_FilterInterface $filter)
{
$compiler
->raw($filter->compile().'(')
->raw($filter->needsEnvironment() ? '$this->env, ' : '')
->raw($filter->needsContext() ? '$context, ' : '')
;
foreach ($filter->getArguments() as $argument) {
$compiler
->string($argument)
->raw(', ')
;
}
$compiler->subcompile($this->getNode('node'));
foreach ($this->getNode('arguments') as $node) {
$compiler
->raw(', ')
->subcompile($node)
;
}
$compiler->raw(')');
}
}

44
CoreVersions/0.2.0/Frameworks/Flake/Util/Twig/lib/Twig/Node/Expression/Filter/Default.php Executable file
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<?php
/*
* This file is part of Twig.
*
* (c) 2011 Fabien Potencier
*
* For the full copyright and license information, please view the LICENSE
* file that was distributed with this source code.
*/
/**
* Returns the value or the default value when it is undefined or empty.
*
* <pre>
* {{ var.foo|default('foo item on var is not defined') }}
* </pre>
*
* @package twig
* @author Fabien Potencier <fabien@symfony.com>
*/
class Twig_Node_Expression_Filter_Default extends Twig_Node_Expression_Filter
{
public function __construct(Twig_NodeInterface $node, Twig_Node_Expression_Constant $filterName, Twig_NodeInterface $arguments, $lineno, $tag = null)
{
$default = new Twig_Node_Expression_Filter($node, new Twig_Node_Expression_Constant('_default', $node->getLine()), $arguments, $node->getLine());
if ('default' === $filterName->getAttribute('value') && ($node instanceof Twig_Node_Expression_Name || $node instanceof Twig_Node_Expression_GetAttr)) {
$test = new Twig_Node_Expression_Test_Defined(clone $node, 'defined', new Twig_Node(), $node->getLine());
$false = count($arguments) ? $arguments->getNode(0) : new Twig_Node_Expression_Constant('', $node->getLine());
$node = new Twig_Node_Expression_Conditional($test, $default, $false, $node->getLine());
} else {
$node = $default;
}
parent::__construct($node, $filterName, $arguments, $lineno, $tag);
}
public function compile(Twig_Compiler $compiler)
{
$compiler->subcompile($this->getNode('node'));
}
}

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