_plugin = JPluginHelper::getPlugin( 'content', 'ultimate_social_bookmarking_plugin' ); $this->_params = new JParameter( $this->_plugin->params ); } function onPrepareContent(&$article, &$params, $page) { $mosConfig_absolute_path = JPATH_SITE; // Get plugin variables $homepageListing = $this->_params->def('homepageListing','top'); $urlMode = $this->_params->get( 'urlMode', 'standard' ); $excludeCategories = $this->_params->def( 'excludeCategories', '' ); $topPrecedingHtml = $this->_params->def( 'topPrecedingHtml', ' ' ); $topFollowingHtml = $this->_params->def( 'topFollowingHtml', ' ' ); $bottomPrecedingHtml = $this->_params->def( 'bottomPrecedingHtml', '
Add this page to your favorite Social Bookmarking websites
' ); $bottomFollowingHtml = $this->_params->def( 'bottomFollowingHtml', ' ' ); $topSeparator = $this->_params->def( 'topSeparator', '
' ); $bottomSeparator = $this->_params->def( 'bottomSeparator', ' ' ); $imageFolder = $this->_params->def( 'imageFolder', 'default' ); $lookForManualSettings = $this->_params->def( 'lookForManualSettings', 'no' ); $bgColor = $this->_params->def( 'bgColor', '#ffffff' ); $addThisPubId = $this->_params->def( 'addThisPubId', '' ); $validArticle = true; $contentOnly = $this->_params->def( 'contentOnly' ); // Check if the full content item is currently displayed // Thank you gcolo and keruchan for the J1.5 bugfix $isHomepage = ((JRequest::getVar('view') == 'frontpage') || (JRequest::getVar('layout') == 'blog')); // Invalidate if on homepage and currentUrls enabled if (($isHomepage == true) and ($urlMode == 'currentUrl')) $validArticle = false; // Invalidate if $contentOnly is true and this is not the content component if (($contentOnly == '1') and (JRequest::getVar('option') != 'com_content')) { $validArticle = false; } // Get base URL $baseUrl = JURI::base(); if ($baseUrl[strlen($baseUrl)-1] == '/') { $baseUrl = substr($baseUrl, 0, strlen($baseUrl) - 1); } // Add stylesheet to header JFactory::getDocument()->addStyleSheet($baseUrl .'/plugins/content/ultimate_social_bookmarking_plugin.css'); // Set urlMode to currentUrl if SEF URLs are not enabled for this website //if ($mosConfig_sef == '0') $urlMode = 'currentUrl'; // Check if this content item is in an excluded category $excluded = explode (",", $excludeCategories); foreach ($excluded as $ex) { if ($article->catid == trim($ex)) { $validArticle = false; } } // Run the plugin if not excluded and content type is valid if ($validArticle == true) { // Setup image directory $imageLocation = $baseUrl .'/plugins/content/usbp_images/'. $imageFolder; if (($lookForManualSettings == 'yes') and (preg_match('#{socialbookmarker}(.*?){/socialbookmarker}#s', $article->text, $matches, PREG_OFFSET_CAPTURE))) { // Get $thisurl if (preg_match('#sburl=#s', $matches[0][0])) { $pos1 = stripos($matches[0][0], 'sburl="') + 12; $pos2 = stripos($matches[0][0], '"', $pos1); $thisurl = substr($matches[0][0], $pos1, $pos2 - $pos1); } else { $thisurl = $this->usbp_createUrl($article, $urlMode, $baseUrl); } // Get $thistitle if (preg_match('#sbtitle=#s', $matches[0][0])) { $pos1 = stripos($matches[0][0], 'sbtitle="') + 14; $pos2 = stripos($matches[0][0], '"', $pos1); $thistitle = substr($matches[0][0], $pos1, $pos2 - $pos1); } else { $thistitle = $article->title; } // Get $thisdesc if (preg_match('#sbdescription=#s', $matches[0][0])) { $pos1 = stripos($matches[0][0], 'sbdescription="') + 20; $pos2 = stripos($matches[0][0], '"', $pos1); $thisdesc = substr($matches[0][0], $pos1, $pos2 - $pos1); } else { $thisdesc = $article->metadesc; } // Get $enabled if (preg_match('#sbenabled=#s', $matches[0][0])) { $pos1 = stripos($matches[0][0], 'sbenabled="') + 16; $pos2 = stripos($matches[0][0], '"', $pos1); $enabled = substr($matches[0][0], $pos1, $pos2 - $pos1); if ($enabled == 'true') { $enabled = true; } else { $enabled = false; } } else { $enabled = true; } } else { $thisurl = $this->usbp_createUrl($article, $urlMode, $baseUrl); $thistitle = $article->title; $thisdesc = $article->metadesc; $enabled = true; } // Run plugin if this page was not manually set to disabled if ($enabled == true) { // Initialize button arrays $htmls = array(); $positions = array(); // Process buttons.xml, create arrays for html and position $xmlFileName = $mosConfig_absolute_path .'/plugins/content/ultimate_social_bookmarking_plugin_buttons.xml'; if (file_exists($xmlFileName) == true) { // Parse XML $button_xml = simplexml_load_file($xmlFileName); // For each