/** * Method called by the page module to add elements before printing */ public function addElements() { global $section, $db_use, $optimize_code, $url_rewrite; $head_tag = head_tag::getInstance(); $collection = collection::getInstance(); $language_handler = MainLanguageHandler::getInstance(); $default_language = $language_handler->getDefaultLanguage(); $language_list = $language_handler->getLanguages(false); // add base url tag $head_tag->addTag('base', array('href' => _BASEURL)); // add mobile menu script if (_MOBILE_VERSION && !in_array('mobile_menu', $this->omit_elements)) { $collection->includeScript(collection::MOBILE_MENU); } // content meta tags if (!in_array('content_type', $this->omit_elements)) { $head_tag->addTag('meta', array('http-equiv' => 'Content-Type', 'content' => 'text/html; charset=UTF-8')); } if (!in_array('viewport', $this->omit_elements) && _MOBILE_VERSION) { $head_tag->addTag('meta', array('name' => 'viewport', 'content' => 'width=device-width, initial-scale=1, maximum-scale=1, user-scalable=0')); } if (!in_array('language', $this->omit_elements) && _STANDARD == 'html401') { $head_tag->addTag('meta', array('http-equiv' => 'Content-Language', 'content' => join(', ', $language_list))); } // add other languages if required if (count($language_list) > 1 && $url_rewrite && class_exists('language_menu')) { language_menu::getInstance()->addMeta(); } // robot tags $head_tag->addTag('meta', array('name' => 'robots', 'content' => 'index, follow')); $head_tag->addTag('meta', array('name' => 'googlebot', 'content' => 'index, follow')); $head_tag->addTag('meta', array('name' => 'rating', 'content' => 'general')); if ($section != 'backend' && $section != 'backend_module' && $db_use) { // google analytics if (!empty($this->settings['analytics'])) { $head_tag->addGoogleAnalytics($this->settings['analytics'], $this->settings['analytics_domain'], $this->settings['analytics_version']); } // google website optimizer if (!empty($this->settings['optimizer'])) { $head_tag->addGoogleSiteOptimizer($this->settings['optimizer'], $this->settings['optimizer_key'], $this->optimizer_page, $this->optimizer_show_control); } // google webmaster tools if (!empty($this->settings['wm_tools'])) { $head_tag->addTag('meta', array('name' => 'google-site-verification', 'content' => $this->settings['wm_tools'])); } // bing webmaster tools if (!empty($this->settings['bing_wm_tools'])) { $head_tag->addTag('meta', array('name' => 'msvalidate.01', 'content' => $this->settings['bing_wm_tools'])); } // page description if ($db_use) { if (!is_null($this->page_description)) { $value = $this->page_description; } else { $value = $this->settings['description']; } } $head_tag->addTag('meta', array('name' => 'description', 'content' => $value)); } // copyright if (!in_array('copyright', $this->omit_elements) && _STANDARD == 'html401') { $copyright = MainLanguageHandler::getInstance()->getText('copyright'); $copyright = strip_tags($copyright); $head_tag->addTag('meta', array('name' => 'copyright', 'content' => $copyright)); } // favicon if (file_exists(_BASEPATH . '/images/favicon.png')) { // regular, single size favicon $icon_files = array('16x16' => _BASEPATH . '/images/favicon.png'); } else { if (file_exists(_BASEPATH . '/images/favicon')) { $icon_sizes = array(16, 32, 64); $icon_files = array(); foreach ($icon_sizes as $size) { $file_name = _BASEPATH . '/images/favicon/' . $size . '.png'; if (file_exists($file_name)) { $icon_files[$size . 'x' . $size] = $file_name; } } } else { $icon_files = array('16x16' => _BASEPATH . '/images/default_icon/16.png', '32x32' => _BASEPATH . '/images/default_icon/32.png', '64x64' => _BASEPATH . '/images/default_icon/64.png'); } } foreach ($icon_files as $sizes => $icon) { $head_tag->addTag('link', array('rel' => 'icon', 'type' => 'image/png', 'sizes' => $sizes, 'href' => url_GetFromFilePath($icon))); } // add default styles and script if they exists $collection->includeScript(collection::JQUERY); if ($section != 'backend') { $styles = array(); $less_style = null; // prepare list of files without extensions if (_DESKTOP_VERSION) { $styles = array('/styles/common.css', '/styles/main.css', '/styles/header.css', '/styles/content.css', '/styles/footer.css'); $less_style = '/styles/main.less'; } else { $styles = array('/styles/common.css', '/styles/main.css', '/styles/header_mobile.css', '/styles/content_mobile.css', '/styles/footer_mobile.css'); $less_style = '/styles/main_mobile.less'; } // include styles foreach ($styles as $style) { // check for css files if (file_exists(_BASEPATH . $style)) { $head_tag->addTag('link', array('rel' => 'stylesheet', 'type' => 'text/css', 'href' => url_GetFromFilePath(_BASEPATH . $style))); } } // add main less file if it exists if (file_exists(_BASEPATH . $less_style)) { $head_tag->addTag('link', array('rel' => 'stylesheet/less', 'type' => 'text/css', 'href' => url_GetFromFilePath(_BASEPATH . $less_style))); if (!$optimize_code) { $collection->includeScript(collection::LESS); } } // add main javascript if (file_exists(_BASEPATH . '/scripts/main.js')) { $head_tag->addTag('script', array('type' => 'text/javascript', 'src' => url_GetFromFilePath(_BASEPATH . '/scripts/main.js'))); } } }