82 lines
2.3 KiB
PHP
82 lines
2.3 KiB
PHP
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<?php
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# -- BEGIN LICENSE BLOCK ----------------------------------
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# This file is part of simplyFavicon, a plugin for Dotclear 2.
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#
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# Copyright (c) 2009-2011 JC Denis and contributors
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# jcdenis@gdwd.com
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#
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# Licensed under the GPL version 2.0 license.
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# A copy of this license is available in LICENSE file or at
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# http://www.gnu.org/licenses/old-licenses/gpl-2.0.html
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# -- END LICENSE BLOCK ------------------------------------
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if (!defined('DC_RC_PATH')){return;}
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$core->addBehavior('publicHeadContent',array('publicSimplyFavicon','publicHeadContent'));
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class publicSimplyFavicon extends dcUrlHandlers
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{
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public static $mimetypes = array(
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'ico' => 'image/x-icon',
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'png' => 'image/png',
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'bmp' => 'image/bmp',
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'gif' => 'image/gif',
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'jpg' => 'image/jpeg',
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'mng' => 'video/x-mng'
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);
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public static function simplyFaviconUrl($arg)
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{
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global $core;
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$mimetypes = self::$mimetypes;
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$public_path = path::real(path::fullFromRoot((string) $core->blog->settings->public_path,DC_ROOT)).'/favicon.';
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if (!$core->blog->settings->system->simply_favicon
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|| empty($arg)
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|| !array_key_exists($arg,$mimetypes)
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|| file_exists($public_path.'favicon'.$arg)
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) {
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throw new Exception ("Page not found",404);
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}
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else {
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header('Content-Type: '.$mimetypes[$arg].';');
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readfile($public_path.$arg);
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exit;
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}
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}
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public static function publicHeadContent($core)
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{
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if (!$core->blog->settings->system->simply_favicon){return;}
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$mimetypes = self::$mimetypes;
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$public_path = path::real(path::fullFromRoot((string) $core->blog->settings->public_path,DC_ROOT)).'/favicon.';
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$public_url = $core->blog->url.$core->url->getBase('simplyFavicon').'.';
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// ico : IE6
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if (file_exists($public_path.'ico') && '?' != substr($core->blog->url,-1)) {
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echo
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'<link rel="SHORTCUT ICON" type="image/x-icon" href="'.$public_url.'ico" />'."\n";
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}
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// png: apple and others
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if (file_exists($public_path.'png')) {
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echo
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'<link rel="apple-touch-icon" href="'.$public_url.'png" />'."\n".
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'<link rel="icon" type="image/png" href="'.$public_url.'png" />'."\n";
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}
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// all others
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else {
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foreach($mimetypes as $ext => $mime)
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{
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if (file_exists($public_path.$ext)) {
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echo
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'<link rel="icon" type="'.$mime.'" href="'.$public_url.$ext.'" />'."\n";
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break;
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}
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}
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}
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}
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}
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?>
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