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* 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. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@8253 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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kou
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2 changed files with 42 additions and 11 deletions
11
ChangeLog
11
ChangeLog
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@ -1,4 +1,13 @@
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Tue Apr 5 15:15:26 2005 Kouhei Sutou <kou@kono.cis.iwate-u.ac.jp>
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Tue Apr 5 15:45:33 2005 Kouhei Sutou <kou@cozmixng.org>
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* sample/rss/tdiary_plugin/rss-recent.rb:
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new option: @options['rss-recent.use-image-link']:
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use image as link instread of text if available.
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* sample/rss/tdiary_plugin/rss-recent.rb (RSS_RECENT_VERSION):
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0.0.5 -> 0.0.6.
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Tue Apr 5 15:15:26 2005 Kouhei Sutou <kou@cozmixng.org>
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* lib/rss/dublincore.rb: supported multiple DublinCore items.
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@ -1,12 +1,16 @@
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# -*- indent-tabs-mode: t -*-
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# rss-recent.rb: RSS recent plugin
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#
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# options:
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# @options['rss-recent.use-image-link'] : use image as link
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# instead of text if available.
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#
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# rss_recnet: show recnet list from RSS
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# parameters (default):
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# url: URL of RSS
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# max: max of list itmes(5)
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# cache_time: cache time(second) of RSS(60*60)
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#
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#
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#
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# Copyright (c) 2003-2005 Kouhei Sutou <kou@cozmixng.org>
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# Distributed under the GPL
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@ -16,7 +20,7 @@ require "rss/rss"
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RSS_RECENT_FIELD_SEPARATOR = "\0"
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RSS_RECENT_ENTRY_SEPARATOR = "\1"
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RSS_RECENT_VERSION = "0.0.5"
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RSS_RECENT_VERSION = "0.0.6"
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RSS_RECENT_HTTP_HEADER = {
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"User-Agent" => "tDiary RSS recent plugin version #{RSS_RECENT_VERSION}. " <<
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"Using RSS parser version is #{::RSS::VERSION}.",
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@ -36,8 +40,8 @@ def rss_recent(url, max=5, cache_time=3600)
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site_info, *infos = rss_recent_read_from_cache(cache_file)
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if site_info
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title, url, time = site_info
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content = rss_recent_entry_to_html(title, url, time)
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title, url, time, image = site_info
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content = rss_recent_entry_to_html(title, url, time, image)
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rv << "<div class='rss-recent-title'>\n"
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rv << "<span class='#{rss_recent_modified_class(time)}'>#{content}</span>\n"
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rv << "</div>\n"
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@ -47,12 +51,12 @@ def rss_recent(url, max=5, cache_time=3600)
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rv << "<ul>\n" if have_entry
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i = 0
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infos.each do |title, url, time|
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infos.each do |title, url, time, image|
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break if i >= max
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next if title.nil?
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rv << '<li>'
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rv << %Q[<span class="#{rss_recent_modified_class(time)}">]
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rv << rss_recent_entry_to_html(title, url, time)
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rv << rss_recent_entry_to_html(title, url, time, image)
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rv << %Q[</span>]
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rv << "</li>\n"
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i += 1
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@ -81,6 +85,10 @@ def rss_recent_cache_rss(url, cache_file, cache_time)
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require 'rss/1.0'
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require 'rss/2.0'
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require 'rss/dublincore'
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begin
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require 'rss/image'
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rescue LoadError
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end
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begin
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uri = URI.parse(url)
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@ -107,11 +115,17 @@ def rss_recent_cache_rss(url, cache_file, cache_time)
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rss.channel.title,
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rss.channel.link,
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rss.channel.dc_date,
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rss.image && rss.image.url,
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]
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]
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rss.items.each do |item|
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rss_recent_pubDate_to_dc_date(item)
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rss_infos << [item.title, item.link, item.dc_date]
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if item.respond_to?(:image_item) and item.image_item
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image = item.image_item.about
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else
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image = nil
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end
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rss_infos << [item.title, item.link, item.dc_date, image]
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end
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rss_recent_write_to_cache(cache_file, rss_infos)
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@ -174,11 +188,12 @@ def rss_recent_read_from_cache(cache_file)
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infos << info.split(RSS_RECENT_FIELD_SEPARATOR)
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end
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end
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infos.collect do |title, url, time|
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infos.collect do |title, url, time, image|
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[
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rss_recent_convert(title),
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rss_recent_convert(url),
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rss_recent_convert(time) {|t| Time.parse(t)},
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rss_recent_convert(image),
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]
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end
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end
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@ -195,14 +210,21 @@ def rss_recent_convert(str)
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end
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end
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def rss_recent_entry_to_html(title, url, time)
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def rss_recent_entry_to_html(title, url, time, image=nil)
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rv = ""
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unless url.nil?
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rv << %Q[<a href="#{CGI.escapeHTML(url)}" title="#{CGI.escapeHTML(title)}]
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rv << %Q[ (#{CGI.escapeHTML(time.localtime.to_s)})] unless time.nil?
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rv << %Q[">]
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end
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rv << CGI::escapeHTML(title)
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if image and @options['rss-recent.use-image-link']
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rv << %Q[<img src="#{CGI::escapeHTML(image)}"]
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rv << %Q[ title="#{CGI.escapeHTML(title)}"]
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rv << %Q[ alt="site image"]
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rv << %Q[>\n]
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else
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rv << CGI::escapeHTML(title)
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end
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rv << '</a>' unless url.nil?
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rv << "(#{rss_recent_modified(time)})"
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rv
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