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refine purify definition to allow for anchor tags
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@ -1267,9 +1267,36 @@ class html
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{
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{
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$config = HTMLPurifier_Config::createDefault();
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$config = HTMLPurifier_Config::createDefault();
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$config->set('Core', 'Encoding', self::$charset);
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$config->set('Core', 'Encoding', self::$charset);
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// maybe the two following lines are useful for caching???
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$config->set('HTML','DefinitionID', 'egroupware');
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$config->set('HTML','DefinitionRev', 1);
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// doctype and tidylevel
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$config->set('HTML','Doctype', 'XHTML 1.0 Transitional');
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$config->set('HTML','TidyLevel', 'light');
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// EnableID is needed for anchor tags
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$config->set('Attr','EnableID',true);
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// actual allowed tags and attributes
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$config->set('HTML', 'Allowed', 'br,p[align],b,i,u,s,em,pre,tt,strong,strike,center,div[align],hr[class|style],'.
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'ul[type],ol[type|start],li,'.
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'h1,h2,h3,'.
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'span[class|style],'.
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'table[class|border|cellpadding|cellspacing|width|style|align|bgcolor|align],'.
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'tbody,thead,tfoot,colgroup,'.
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'col[width|span],'.
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'blockquote[class|cite|dir],'.
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'tr[class|style|align|bgcolor|align|valign],'.
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'td[class|colspan|rowspan|width|style|align|bgcolor|align|valign|nowrap],'.
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'th[class|colspan|rowspan|width|style|align|bgcolor|align|valign|nowrap],'.
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'a[href|target|name|title],img[src|alt|title]');
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$config->set('Cache', 'SerializerPath', $GLOBALS['egw_info']['server']['temp_dir']);
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$config->set('Cache', 'SerializerPath', $GLOBALS['egw_info']['server']['temp_dir']);
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}
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}
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$purifier = new HTMLPurifier($config);
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$purifier = new HTMLPurifier($config);
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// the latter may enable you to modify the config later on, but by now
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// the effort for e.g. enabling anchor tags is already included above
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//$def =& $purifier->config->getHTMLDefinition(true);
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//$def->addAttribute('a', 'name', 'Text');
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}
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}
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return $purifier->purify( $html );
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return $purifier->purify( $html );
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}
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}
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