generate template-enabled Atom feeds instead of makeshift rss
This commit is contained in:
Andrew Dolgov
parent
5de271146b
commit
20e43935fc
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@ -3628,6 +3628,8 @@
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function generate_syndicated_feed($link, $owner_uid, $feed, $is_cat,
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$limit, $search, $search_mode, $match_on, $view_mode = false) {
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require_once "lib/MiniTemplator.class.php";
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$note_style = "float : right; background-color : #fff7d5; border-width : 1px; ".
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"padding : 5px; border-style : dashed; border-color : #e7d796;".
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"margin-bottom : 1em; color : #9a8c59;";
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@ -3649,69 +3651,69 @@
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$feed_site_url = $qfh_ret[2];
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$last_error = $qfh_ret[3];
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$feed_self_url = get_self_url_prefix() .
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"/backend.php?op=rss&id=-2&key=" .
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get_feed_access_key($link, -2, false);
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if (!$feed_site_url) $feed_site_url = get_self_url_prefix();
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print "<?xml version=\"1.0\" encoding=\"utf-8\"?>
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<?xml-stylesheet type=\"text/xsl\" href=\"rss.xsl\"?>
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<rss version=\"2.0\" xmlns:dc=\"http://purl.org/dc/elements/1.1/\"
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xmlns:atom=\"http://www.w3.org/2005/Atom\">
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<channel>";
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$tpl = new MiniTemplator;
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if (PUBSUBHUBBUB_HUB && $feed == -2) {
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print "<atom:link rel='hub' href='".PUBSUBHUBBUB_HUB."'/>";
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$tpl->readTemplateFromFile("templates/generated_feed.txt");
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$tpl->setVariable('FEED_TITLE', $feed_title);
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$tpl->setVariable('VERSION', VERSION);
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$tpl->setVariable('FEED_URL', htmlspecialchars($feed_self_url));
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if (PUBSUBHUBBUB_HUB) {
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$tpl->setVariable('HUB_URL', htmlspecialchars(PUBSUBHUBBUB_HUB));
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$tpl->addBlock('feed_hub');
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}
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print "<title>$feed_title</title>
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<link>$feed_site_url</link>
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<description>Feed generated by Tiny Tiny RSS</description>";
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$tpl->setVariable('SELF_URL', htmlspecialchars(get_self_url_prefix()));
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while ($line = db_fetch_assoc($result)) {
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print "<item>";
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print "<guid>" . htmlspecialchars($line["guid"]) . "</guid>";
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print "<link>" . htmlspecialchars($line["link"]) . "</link>";
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$tpl->setVariable('ARTICLE_ID', htmlspecialchars($line['link']));
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$tpl->setVariable('ARTICLE_LINK', htmlspecialchars($line['link']));
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$tpl->setVariable('ARTICLE_TITLE', htmlspecialchars($line['title']));
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$tpl->setVariable('ARTICLE_EXCERPT',
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truncate_string(strip_tags($line["content_preview"]), 100, '...'));
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$tpl->setVariable('ARTICLE_CONTENT',
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sanitize_rss($link, $line["content_preview"], false, $owner_uid));
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$tpl->setVariable('ARTICLE_UPDATED', date('c', strtotime($line["updated"])));
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$tpl->setVariable('ARTICLE_AUTHOR', htmlspecialchars($line['author']));
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$tags = get_article_tags($link, $line["id"], $owner_uid);
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foreach ($tags as $tag) {
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print "<category>" . htmlspecialchars($tag) . "</category>";
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$tpl->setVariable('ARTICLE_CATEGORY', htmlspecialchars($tag));
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$tpl->addBlock('category');
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}
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$rfc822_date = date('r', strtotime($line["updated"]));
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print "<pubDate>$rfc822_date</pubDate>";
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if ($line["author"]) {
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print "<author>" . htmlspecialchars($line["author"]) . "</author>";
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}
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print "<title><![CDATA[" .
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htmlspecialchars($line["title"]) . "]]></title>";
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print "<description><![CDATA[";
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if ($line["note"]) {
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print "<div style='$note_style'>";
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print $line["note"];
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print "</div>";
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}
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print sanitize_rss($link, $line["content_preview"], false, $owner_uid);
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print "]]></description>";
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$enclosures = get_article_enclosures($link, $line["id"]);
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foreach ($enclosures as $e) {
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$type = htmlspecialchars($e['content_type']);
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$url = htmlspecialchars($e['content_url']);
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$length = $e['duration'];
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print "<enclosure url=\"$url\" type=\"$type\" length=\"$length\"/>";
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$tpl->setVariable('ARTICLE_ENCLOSURE_URL', $url);
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$tpl->setVariable('ARTICLE_ENCLOSURE_TYPE', $type);
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$tpl->setVariable('ARTICLE_ENCLOSURE_LENGTH', $length);
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$tpl->addBlock('enclosure');
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}
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print "</item>";
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}
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$tpl->addBlock('entry');
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}
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print "</channel></rss>";
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$tmp = "";
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$tpl->addBlock('feed');
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$tpl->generateOutputToString($tmp);
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print $tmp;
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}
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function getCategoryTitle($link, $cat_id) {
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@ -0,0 +1,36 @@
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<?xml version="1.0" encoding="utf-8"?>
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<!-- $BeginBlock feed -->
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<feed xmlns="http://www.w3.org/2005/Atom">
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<title>${FEED_TITLE}</title>
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<generator uri="http://tt-rss.org/">Tiny Tiny RSS/${VERSION}</generator>
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<updated>${ARTICLE_UPDATED}</updated>
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<id>${FEED_URL}</id>
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<link href="${FEED_URL}" rel="self"/>
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<!-- $BeginBlock feed_hub -->
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<link href="${HUB_URL}" rel="hub"/>
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<!-- $EndBlock feed_hub -->
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<link href="${SELF_URL}" rel="alternate"/>
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<!-- $BeginBlock entry -->
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<entry>
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<id>${ARTICLE_ID}</id>
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<link href="${ARTICLE_LINK}" rel="alternate" type="text/html"/>
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<title>${ARTICLE_TITLE}</title>
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<summary type="html"><![CDATA[${ARTICLE_EXCERPT}]]></summary>
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<content type="html"><![CDATA[${ARTICLE_CONTENT}]]></content>
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<updated>${ARTICLE_UPDATED}</updated>
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<author><name>${ARTICLE_AUTHOR}</name></author>
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<!-- $BeginBlock category -->
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<category term="${ARTICLE_CATEGORY}"/>
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<!-- $EndBlock category -->
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<!-- $BeginBlock enclosure -->
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<link rel="enclosure"
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type="${ARTICLE_ENCLOSURE_TYPE}"
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length="${ARTICLE_ENCLOSURE_LENGTH}"
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href="${ARTICLE_ENCLOSURE_URL}"/>
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<!-- $EndBlock enclosure -->
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</entry>
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<!-- $EndBlock entry -->
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<!-- $EndBlock feed -->
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</feed>
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<!-- vim:ft=xml
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-->
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