getEnabled()) { HookRegistry::register('TemplateManager::display', array(&$this, 'mainCallback')); HookRegistry::register('PluginRegistry::loadCategory', array(&$this, 'callbackLoadCategory')); } return true; } return false; } /** * Register as a block plugin, even though this is a generic plugin. * This will allow the plugin to behave as a block plugin, i.e. to * have layout tasks performed on it. * @param $hookName string * @param $args array */ function callbackLoadCategory($hookName, $args) { $category =& $args[0]; $plugins =& $args[1]; switch ($category) { case 'blocks': $this->import('OpenAdsBlockPlugin'); $openAdsBlockPlugin = new OpenAdsBlockPlugin($this->getName()); $plugins[$category][$openAdsBlockPlugin->getSeq()] =& $openAdsBlockPlugin; break; } return false; } function getDisplayName() { $this->addLocaleData(); return __('plugins.generic.openads'); } function getDescription() { $this->addLocaleData(); return __($this->isConfigured()?'plugins.generic.openads.description':'plugins.generic.openads.descriptionUnconfigured'); } function mainCallback($hookName, $args) { $smarty =& $args[0]; $template =& $args[1]; if ($template == 'rt/rt.tpl') { $smarty->register_outputfilter(array(&$this, 'rtOutputFilter')); } else { $smarty->register_outputfilter(array(&$this, 'mainOutputFilter')); } $this->templateName = $template; return false; } function mainOutputFilter($output, &$smarty) { $journal =& Request::getJournal(); // Get the ad settings. $headerAdHtml = $contentAdHtml = ''; if ($journal) { $journalId = $journal->getId(); $this->import('OpenAdsConnection'); $openAdsConnection = new OpenAdsConnection($this, $this->getInstallationPath()); $headerAdHtml = $openAdsConnection->getAdHtml($this->getSetting($journalId, 'headerAdId')); $headerAdOrientation = $this->getSetting($journal->getId(), 'headerAdOrientation'); $contentAdHtml = $openAdsConnection->getAdHtml($this->getSetting($journalId, 'contentAdId')); } // Look for the first

tag and insert the header ad. if (!empty($headerAdHtml)) { if (($index = strpos($output, '

')) !== false) { $smarty->unregister_outputfilter('mainOutputFilter'); $newOutput = substr($output, 0, $index); switch ($headerAdOrientation) { case AD_ORIENTATION_CENTRE: $newOutput .= ''; $newOutput .= $headerAdHtml; $newOutput .= ''; break; case AD_ORIENTATION_RIGHT: $newOutput .= ''; $newOutput .= $headerAdHtml; $newOutput .= ''; break; case AD_ORIENTATION_LEFT: default: $newOutput .= $headerAdHtml; break; } $newOutput .= substr($output, $index); $output =& $newOutput; } else if (($index = strpos($output, '

')) !== false) { $smarty->unregister_outputfilter('mainOutputFilter'); $newOutput = substr($output, 0, $index); $newOutput .= $headerAdHtml; $newOutput .= substr($output, $index); $output =& $newOutput; } } if (in_array($this->templateName, array('article/article.tpl'))) { $output = str_replace ('{$adContent}', $contentAdHtml, $output); } else { $output = str_replace ('{$adContent}', '', $output); } return $output; } /** * Output filter to modify the RT sidebar */ function rtOutputFilter($output, &$smarty) { $journal =& Request::getJournal(); if (!$journal) return $output; //Get the ad settings. $this->import('OpenAdsConnection'); $openAdsConnection = new OpenAdsConnection($this, $this->getInstallationPath()); $sidebarAdHtml = $openAdsConnection->getAdHtml($this->getSetting($journal->getId(), 'sidebarAdId')); $index = strrpos($output, '

' . __('rt.readingTools') . '

'); if ($index !== false && !empty($sidebarAdHtml)) { $newOutput = substr($output,0,$index); $newOutput .= $sidebarAdHtml; $newOutput .= substr($output, $index); $output =& $newOutput; } $smarty->unregister_outputfilter('sidebarOutputFilter'); return $output; } /** * Display verbs for the management interface. */ function getManagementVerbs() { $verbs = array(); if ($this->getEnabled()) { $verbs[] = array('disable', __('common.disable')); if ($this->isConfigured()) { $verbs[] = array('settings', __('plugins.generic.openads.manager.settings')); } } else { if ($this->isConfigured()) { $verbs[] = array('enable', __('common.enable')); } } return $verbs; } /* * Execute a management verb on this plugin * @param $verb string * @param $args array * @param $message string Result status message * @param $messageParams array Parameters for the message key * @return boolean */ function manage($verb, $args, &$message, &$messageParams) { if (!parent::manage($verb, $args, $message, $messageParams)) return false; switch ($verb) { case 'settings': $templateMgr =& TemplateManager::getManager(); $journal =& Request::getJournal(); $this->import('OpenAdsSettingsForm'); $this->import('OpenAdsConnection'); $openAdsConnection = new OpenAdsConnection($this, $this->getInstallationPath()); $openAdsConnection->loadConfig(); $form = new OpenAdsSettingsForm($this, $openAdsConnection, $journal->getId()); if (array_shift($args) == 'save') { $form->readInputData(); $form->execute(); Request::redirect(null, 'manager', 'plugins'); return false; } else { $form->initData(); $form->display(); return true; } default: // Unknown management verb assert(false); return false; } } /** * Get the configured state of this plugin * @return boolean */ function isConfigured() { $this->import('OpenAdsConnection'); $config = new OpenAdsConnection($this, $this->getInstallationPath()); return $config->isConfigured(); } /** * Get the installation path to OpenAds * @return string */ function getInstallationPath() { return Config::getVar('open_ads', 'install_path'); } } ?>