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| − | <?php
| + | {{svn|extensions|MediaWiki/Download/Download.php}} |
| − | /**
| + | [[Category:Extensions|Download]] |
| − | * Download extension - Provides a tag which renders a list of image titles as downloadable links
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| − | *{{Category:Extensions|Download}}{{php}}{{Category:Extensions created with Template:Extension}}
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| − | * See http://www.organicdesign.co.nz/Extension:Download for installation and usage details
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| − | *
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| − | * @package MediaWiki
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| − | * @subpackage Extensions
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| − | * @author [http://www.mediawiki.org/wiki/User:Nad User:Nad]
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| − | * @licence GNU General Public Licence 2.0 or later
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| − | */
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| − | if (!defined('MEDIAWIKI')) die('Not an entry point.');
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| − | | |
| − | define('DOWNLOAD_VERSION', '1.0.1, 2008-08-25');
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| − | | |
| − | $egDownloadTag = "download";
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| − | $egDownloadImages = dirname(__FILE__)."/images";
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| − | $wgExtensionFunctions[] = 'efSetupDownload';
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| − | | |
| − | $wgExtensionCredits['parserhook'][] = array(
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| − | 'name' => 'Download',
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| − | 'author' => '[http://www.mediawiki.org/wiki/User:Nad User:Nad]',
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| − | 'description' => 'Provides a tag which renders a list of image titles as downloadable links',
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| − | 'url' => 'http://www.organicdesign.co.nz/Extension:Download',
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| − | 'version' => DOWNLOAD_VERSION
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| − | );
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| − | | |
| − | class Download {
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| − | | |
| − | function __construct() {
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| − | global $wgParser, $egDownloadTag;
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| − | $wgParser->setHook($egDownloadTag, array($this, 'tagDownload'));
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| − | }
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| − | | |
| − | function tagDownload($text,$argv,&$parser) {
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| − | global $wgScriptPath, $egDownloadImages;
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| − | $dir = preg_replace('|^.+(?=[/\\\\]extensions)|', $wgScriptPath, $egDownloadImages);
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| − | preg_match_all('|^\s*(.+?)\s*(\|(.+?))?\s*$|m', $text, $links);
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| − | $text = "<ul class='download-links'>\n";
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| − | foreach ($links[3] as $i => $link) {
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| − | $page = $links[1][$i];
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| − | $img = Image::newFromTitle(Title::newFromText($page));
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| − | $src = $img && $img->exists() ? $img->getURL() : false;
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| − | if ($src) {
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| − | $ext = preg_match('|^.+\.(.+?)$|', $src, $m) ? $m[1] : 'default';
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| − | $icon = glob("$egDownloadImages/$ext.*");
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| − | if (count($icon) == 0) $icon = glob("$egDownloadImages/default.*");
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| − | if (count($icon) > 0) {
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| − | $icon = "$dir/".basename($icon[0]);
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| − | $style = " style=\"background: transparent url($icon) no-repeat scroll right center; padding-right: 16px;\"";
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| − | } else $style = "";
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| − | $item = "<a$style href=\"$src\">$link</a>";
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| − | } else $item = "<b>No file associated with \"$page\"</b>";
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| − | $text .= "<li>$item</li>\n";
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| − | }
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| − | $text .= "</ul>\n";
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| − | return $text;
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| − | }
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| − | }
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| − | | |
| − | function efSetupDownload() {
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| − | global $egDownload;
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| − | $egDownload = new Download();
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| − | }
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