| 1 | <?php
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| 2 | /****************************************************
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| 3 | SIMPLEPIE PLUGIN FOR MEDIAWIKI
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| 4 | Add feeds to your MediaWiki installations.
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| 5 |
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| 6 | Requires SimplePie 1.0 Beta 2 or newer.
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| 7 |
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| 8 | Version: 1.0
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| 9 | Updated: 8 May 2006
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| 10 | Copyright: 2006 Ryan Parman, Geoffrey Sneddon
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| 11 | http://simplepie.org
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| 12 |
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| 13 | *****************************************************
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| 14 | LICENSE:
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| 15 |
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| 16 | GNU Lesser General Public License 2.1 (LGPL)
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| 17 | http://creativecommons.org/licenses/LGPL/2.1/
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| 18 |
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| 19 | *****************************************************
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| 20 | Please submit all bug reports and feature requests to the SimplePie forums.
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| 21 | http://simplepie.org/support/
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| 22 |
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| 23 | ****************************************************/
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| 24 |
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| 25 | if (isset($_GET['i']) && !empty($_GET['i'])) {
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| 26 | require("./simplepie.inc");
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| 27 | $feed = new SimplePie();
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| 28 | $feed->bypass_image_hotlink();
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| 29 | $feed->init();
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| 30 | }
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| 31 | else {
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| 32 | require("./extensions/simplepie.inc");
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| 33 | $wgExtensionFunctions[] = "SimplePieMW";
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| 34 | }
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| 35 |
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| 36 | function SimplePieMW() {
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| 37 | global $wgParser;
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| 38 | $wgParser->setHook( "feed", "SimplePieMWCallback" );
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| 39 | }
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| 40 |
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| 41 | function SimplePieMWCallback($input, $argv) {
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| 42 | $feed = new SimplePie();
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| 43 | $feed->feed_url($input);
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| 44 | $feed->cache_location("./extensions/cache");
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| 45 | $feed->bypass_image_hotlink();
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| 46 | $feed->bypass_image_hotlink_page('./extensions/simplepie_mediawiki.php');
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| 47 | $feed->init();
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| 48 |
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| 49 | $flink = $feed->get_feed_link();
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| 50 | $ftitle = $feed->get_feed_title();
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| 51 |
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| 52 | $output='';
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| 53 | $output .= '<div class="simplepie">';
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| 54 | $output .= "<h3><a href=\"$flink\">$ftitle</a></h3>";
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| 55 | $output .= '<ol>';
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| 56 |
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| 57 | $max = $feed->get_item_quantity();
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| 58 | if (isset($argv['items']) && !empty($argv['items'])) $max = $feed->get_item_quantity($argv['items']);
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| 59 |
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| 60 | for($x=0; $x<$max; $x++) {
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| 61 | $item = $feed->get_item($x);
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| 62 | $link = $item->get_permalink();
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| 63 | $title = StupefyEntities($item->get_title());
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| 64 | $full_desc = StupefyEntities($item->get_description());
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| 65 | $desc = $full_desc;
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| 66 |
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| 67 | if (isset($argv['shortdesc']) && !empty($argv['shortdesc'])) {
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| 68 | $suffix = '...';
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| 69 | $short_desc = trim(str_replace("\n", ' ', str_replace("\r", ' ', strip_tags(StupefyEntities($item->get_description())))));
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| 70 | $desc = substr($short_desc, 0, $argv['shortdesc']);
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| 71 | $lastchar = substr($desc, -1, 1);
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| 72 | if ($lastchar == '.' || $lastchar == '!' || $lastchar == '?') $suffix='';
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| 73 | $desc .= $suffix;
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| 74 | }
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| 75 |
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| 76 | if (isset($argv['showdesc']) && !empty($argv['showdesc']) && $argv['showdesc']==='false') {
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| 77 | if (isset($argv['showdate']) && !empty($argv['showdate'])) {
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| 78 | $output .= "<li><a href=\"$link\">$title</a> <span class=\"date\">" . $item->get_date($argv['showdate']) . "</span></li>";
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| 79 | } else {
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| 80 | $output .= "<li><a href=\"$link\">$title</a></li>";
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| 81 | }
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| 82 | } else {
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| 83 | if (isset($argv['showdate']) && !empty($argv['showdate'])) {
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| 84 | $output .= "<li><strong><a href=\"$link\">$title</a> <span class=\"date\">" . $item->get_date($argv['showdate']) . "</span></strong><br />$desc</li>";
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| 85 | } else {
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| 86 | $output .= "<li><strong><a href=\"$link\">$title</a></strong><br />$desc</li>";
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| 87 | }
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| 88 | }
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| 89 | }
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| 90 |
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| 91 | $output .= '</ol>';
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| 92 | $output .= '</div>';
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| 93 |
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| 94 | return $output;
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| 95 | }
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| 96 |
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| 97 | // SmartyPants 1.5.1 changes rolled in May 2004 by Alex Rosenberg, http://monauraljerk.org/smartypants-php/
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| 98 | function StupefyEntities($s = '') {
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| 99 | $inputs = array('–', '—', '‘', '’', '“', '”', '…', '[', ']');
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| 100 | $outputs = array('-', '--', "'", "'", '"', '"', '...', '[', ']');
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| 101 | $s = str_replace($inputs, $outputs, $s);
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| 102 | return $s;
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| 103 | }
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| 104 |
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| 105 | ?>
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| 106 | |
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