Difference between revisions of "Extension:Download"
(make a start) |
(Done :-)) |
||
| Line 12: | Line 12: | ||
if (!defined('MEDIAWIKI')) die('Not an entry point.'); | if (!defined('MEDIAWIKI')) die('Not an entry point.'); | ||
| − | define('DOWNLOAD_VERSION', '1.0. | + | define('DOWNLOAD_VERSION', '1.0.1, 2008-08-25'); |
$egDownloadTag = "download"; | $egDownloadTag = "download"; | ||
| Line 34: | Line 34: | ||
function tagDownload($text,$argv,&$parser) { | function tagDownload($text,$argv,&$parser) { | ||
| − | global $ | + | global $wgScriptPath, $egDownloadImages; |
| − | $ | + | $dir = preg_replace('|^.+(?=[/\\\\]extensions)|', $wgScriptPath, $egDownloadImages); |
| − | foreach ($ | + | preg_match_all('|^\s*(.+?)\s*(\|(.+?))?\s*$|m', $text, $links); |
| − | $ | + | $text = "<ul class='download-links'>\n"; |
| − | $ | + | foreach ($links[3] as $i => $link) { |
| − | $ | + | $page = $links[1][$i]; |
| + | $img = Image::newFromTitle(Title::newFromText($page)); | ||
| + | $src = $img && $img->exists() ? $img->getURL() : false; | ||
| + | if ($src) { | ||
| + | $ext = preg_match('|^.+\.(.+?)$|', $src, $m) ? $m[1] : 'default'; | ||
| + | $icon = glob("$egDownloadImages/$ext.*"); | ||
| + | if (count($icon) == 0) $icon = glob("$egDownloadImages/default.*"); | ||
| + | $icon = "$dir/".basename($icon[0]); | ||
| + | $style = "background: transparent url($icon) no-repeat scroll right center; padding-right: 16px;"; | ||
| + | $item = "<a style=\"$style\" href=\"$src\">$link</a>"; | ||
| + | } else $item = "<b>No file associated with \"$page\"</b>"; | ||
| + | $text .= "<li>$item</li>\n"; | ||
} | } | ||
| − | $text = | + | $text .= "</ul>\n"; |
| − | + | return $text; | |
} | } | ||
} | } | ||
Revision as of 03:43, 25 August 2008
<?php /**
* Download extension - Provides a tag which renders a list of image titles as downloadable links *
|
Template:PhpCategory:Extensions created with Template:Extension
* See http://www.organicdesign.co.nz/Extension:Download for installation and usage details * * @package MediaWiki * @subpackage Extensions * @author User:Nad * @licence GNU General Public Licence 2.0 or later */
if (!defined('MEDIAWIKI')) die('Not an entry point.');
define('DOWNLOAD_VERSION', '1.0.1, 2008-08-25');
$egDownloadTag = "download"; $egDownloadImages = dirname(__FILE__)."/images"; $wgExtensionFunctions[] = 'efSetupDownload';
$wgExtensionCredits['parserhook'][] = array( 'name' => 'Download', 'author' => 'User:Nad', 'description' => 'Provides a tag which renders a list of image titles as downloadable links', 'url' => 'http://www.organicdesign.co.nz/Extension:Download', 'version' => DOWNLOAD_VERSION );
class Download {
function __construct() { global $wgParser, $egDownloadTag;
$wgParser->setHook($egDownloadTag, array($this, 'tagDownload')); }
function tagDownload($text,$argv,&$parser) { global $wgScriptPath, $egDownloadImages; $dir = preg_replace('|^.+(?=[/\\\\]extensions)|', $wgScriptPath, $egDownloadImages); preg_match_all('|^\s*(.+?)\s*(\|(.+?))?\s*$|m', $text, $links);
$text = "
- \n";
foreach ($links[3] as $i => $link) {
$page = $links[1][$i];
$img = Image::newFromTitle(Title::newFromText($page));
$src = $img && $img->exists() ? $img->getURL() : false;
if ($src) {
$ext = preg_match('|^.+\.(.+?)$|', $src, $m) ? $m[1] : 'default';
$icon = glob("$egDownloadImages/$ext.*");
if (count($icon) == 0) $icon = glob("$egDownloadImages/default.*");
$icon = "$dir/".basename($icon[0]);
$style = "background: transparent url($icon) no-repeat scroll right center; padding-right: 16px;";
$item = "<a style=\"$style\" href=\"$src\">$link</a>";
} else $item = "No file associated with \"$page\"";
$text .= "
- $item \n";
}
$text .= "\n";
return $text; }
}
function efSetupDownload() { global $egDownload; $egDownload = new Download(); }
