1 | def render_rss_table(url, max_count = 5) |
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2 | require 'rss' |
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3 | @content = "" |
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4 | rss = RSS::Parser.parse(url, false) |
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5 | |
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6 | if rss && rss.channel && rss.channel.title |
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7 | @content += " <h2><a href=\"#{rss.channel.link}\">#{rss.channel.title}</a>\n" |
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8 | @content += " <a href=\"/#{url}\">\n" |
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9 | @content += " <img src=\"/images/rss.png\"></a></h2>\n" |
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10 | @content += " <div class=\"top-news\">\n" |
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11 | @content += " <table summary=\"news\">\n" |
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12 | |
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13 | rss.items.each_with_index do |i, count| |
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14 | break if count == max_count && max_count != 0 |
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15 | @content += " <tr>\n" |
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16 | @content += " <th><a href=\"#{i.link}\">#{i.title}</a></th>\n" |
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17 | @content += " <td>#{i.date.strftime("%Y/%m/%d")}</td>\n" |
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18 | @content += " </tr>\n" |
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19 | end |
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20 | |
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21 | @content += " <tr><th><a href=\"#{rss.channel.link}\">もっと読む...</a></th></tr>\n" if max_count != 0 |
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22 | @content += " </table>\n" |
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23 | @content += " </div><!-- end top-news -->" |
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24 | end |
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25 | return @content |
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26 | end |
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27 | |
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28 | def render_rss_sidebarlist(url, max_count = 7) |
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29 | require 'rss' |
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30 | @content = "" |
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31 | rss = RSS::Parser.parse(url, false) |
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32 | |
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33 | if rss && rss.channel && rss.channel.title |
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34 | @content += " <h2><a href=\"#{rss.channel.link}\">#{rss.channel.title}</a>\n" |
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35 | @content += " <a href=\"/#{url}\">\n" |
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36 | @content += " <img src=\"/images/rss.png\"></a></h2>\n" |
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37 | @content += " <div class=\"errata\">\n" |
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38 | @content += " <ul>\n" |
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39 | |
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40 | rss.items.each_with_index do |i, count| |
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41 | break if count == max_count && max_count != 0 |
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42 | @content += " <li><a href=\"#{i.link}\">#{i.title}</a></li>\n" |
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43 | end |
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44 | |
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45 | @content += " <li><a href=\"#{rss.channel.link}\">もっと読む...</a></li>\n" if max_count != 0 |
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46 | @content += " </ul>\n" |
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47 | @content += " </div><!-- errata -->" |
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48 | end |
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49 | return @content |
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50 | end |
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51 | |
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