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* sample/rss/tdiary_plugin/rss-recent.rb:

Browse source 
new option: @options['rss-recent.use-image-link']:
  use image as link instread of text if available.

* sample/rss/tdiary_plugin/rss-recent.rb (RSS_RECENT_VERSION):
  0.0.5 -> 0.0.6.


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@8253 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
This commit is contained in:
kou 2005-04-05 06:52:16 +00:00
parent d12dff187a
commit 21e257b26b
2 changed files with 42 additions and 11 deletions
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11
ChangeLog
View file

@ -1,4 +1,13 @@
Tue Apr 5 15:15:26 2005 Kouhei Sutou <kou@kono.cis.iwate-u.ac.jp>
Tue Apr 5 15:45:33 2005 Kouhei Sutou <kou@cozmixng.org>
* sample/rss/tdiary_plugin/rss-recent.rb:
new option: @options['rss-recent.use-image-link']:
use image as link instread of text if available.
* sample/rss/tdiary_plugin/rss-recent.rb (RSS_RECENT_VERSION):
0.0.5 -> 0.0.6.
Tue Apr 5 15:15:26 2005 Kouhei Sutou <kou@cozmixng.org>
* lib/rss/dublincore.rb: supported multiple DublinCore items.

40
sample/rss/tdiary_plugin/rss-recent.rb
View file

@ -1,6 +1,10 @@
# -*- indent-tabs-mode: t -*-
# rss-recent.rb: RSS recent plugin
#
# options:
# @options['rss-recent.use-image-link'] : use image as link
# instead of text if available.
#
# rss_recnet: show recnet list from RSS
# parameters (default):
# url: URL of RSS
@ -16,7 +20,7 @@ require "rss/rss"
RSS_RECENT_FIELD_SEPARATOR = "\0"
RSS_RECENT_ENTRY_SEPARATOR = "\1"
RSS_RECENT_VERSION = "0.0.5"
RSS_RECENT_VERSION = "0.0.6"
RSS_RECENT_HTTP_HEADER = {
"User-Agent" => "tDiary RSS recent plugin version #{RSS_RECENT_VERSION}. " <<
"Using RSS parser version is #{::RSS::VERSION}.",
@ -36,8 +40,8 @@ def rss_recent(url, max=5, cache_time=3600)
site_info, *infos = rss_recent_read_from_cache(cache_file)
if site_info
title, url, time = site_info
content = rss_recent_entry_to_html(title, url, time)
title, url, time, image = site_info
content = rss_recent_entry_to_html(title, url, time, image)
rv << "<div class='rss-recent-title'>\n"
rv << "<span class='#{rss_recent_modified_class(time)}'>#{content}</span>\n"
rv << "</div>\n"
@ -47,12 +51,12 @@ def rss_recent(url, max=5, cache_time=3600)
rv << "<ul>\n" if have_entry
i = 0
infos.each do |title, url, time|
infos.each do |title, url, time, image|
break if i >= max
next if title.nil?
rv << '<li>'
rv << %Q[<span class="#{rss_recent_modified_class(time)}">]
rv << rss_recent_entry_to_html(title, url, time)
rv << rss_recent_entry_to_html(title, url, time, image)
rv << %Q[</span>]
rv << "</li>\n"
i += 1
@ -81,6 +85,10 @@ def rss_recent_cache_rss(url, cache_file, cache_time)
require 'rss/1.0'
require 'rss/2.0'
require 'rss/dublincore'
begin
require 'rss/image'
rescue LoadError
end
begin
uri = URI.parse(url)
@ -107,11 +115,17 @@ def rss_recent_cache_rss(url, cache_file, cache_time)
rss.channel.title,
rss.channel.link,
rss.channel.dc_date,
rss.image && rss.image.url,
]
]
rss.items.each do |item|
rss_recent_pubDate_to_dc_date(item)
rss_infos << [item.title, item.link, item.dc_date]
if item.respond_to?(:image_item) and item.image_item
image = item.image_item.about
else
image = nil
end
rss_infos << [item.title, item.link, item.dc_date, image]
end
rss_recent_write_to_cache(cache_file, rss_infos)
@ -174,11 +188,12 @@ def rss_recent_read_from_cache(cache_file)
infos << info.split(RSS_RECENT_FIELD_SEPARATOR)
end
end
infos.collect do |title, url, time|
infos.collect do |title, url, time, image|
[
rss_recent_convert(title),
rss_recent_convert(url),
rss_recent_convert(time) {|t| Time.parse(t)},
rss_recent_convert(image),
]
end
end
@ -195,14 +210,21 @@ def rss_recent_convert(str)
end
end
def rss_recent_entry_to_html(title, url, time)
def rss_recent_entry_to_html(title, url, time, image=nil)
rv = ""
unless url.nil?
rv << %Q[<a href="#{CGI.escapeHTML(url)}" title="#{CGI.escapeHTML(title)}]
rv << %Q[ (#{CGI.escapeHTML(time.localtime.to_s)})] unless time.nil?
rv << %Q[">]
end
rv << CGI::escapeHTML(title)
if image and @options['rss-recent.use-image-link']
rv << %Q[<img src="#{CGI::escapeHTML(image)}"]
rv << %Q[ title="#{CGI.escapeHTML(title)}"]
rv << %Q[ alt="site image"]
rv << %Q[>\n]
else
rv << CGI::escapeHTML(title)
end
rv << '</a>' unless url.nil?
rv << "(#{rss_recent_modified(time)})"
rv