/** * Replace the dynamic script tags (see #4203) * * @param string $strBuffer The string with the tags to be replaced * * @return string The string with the replaced tags */ public static function replaceDynamicScriptTags($strBuffer) { // HOOK: add custom logic if (isset($GLOBALS['TL_HOOKS']['replaceDynamicScriptTags']) && is_array($GLOBALS['TL_HOOKS']['replaceDynamicScriptTags'])) { foreach ($GLOBALS['TL_HOOKS']['replaceDynamicScriptTags'] as $callback) { $strBuffer = static::importStatic($callback[0])->{$callback}[1]($strBuffer); } } $arrReplace = array(); $strScripts = ''; // Add the internal jQuery scripts if (!empty($GLOBALS['TL_JQUERY']) && is_array($GLOBALS['TL_JQUERY'])) { foreach (array_unique($GLOBALS['TL_JQUERY']) as $script) { $strScripts .= "\n" . trim($script) . "\n"; } } $arrReplace['[[TL_JQUERY]]'] = $strScripts; $strScripts = ''; // Add the internal MooTools scripts if (!empty($GLOBALS['TL_MOOTOOLS']) && is_array($GLOBALS['TL_MOOTOOLS'])) { foreach (array_unique($GLOBALS['TL_MOOTOOLS']) as $script) { $strScripts .= "\n" . trim($script) . "\n"; } } $arrReplace['[[TL_MOOTOOLS]]'] = $strScripts; $strScripts = ''; // Add the internal <body> tags if (!empty($GLOBALS['TL_BODY']) && is_array($GLOBALS['TL_BODY'])) { foreach (array_unique($GLOBALS['TL_BODY']) as $script) { $strScripts .= trim($script) . "\n"; } } // Command scheduler if (!\Config::get('disableCron')) { $strScripts .= "\n" . \Template::generateInlineScript('setTimeout(function(){var e=function(e,t){try{var n=new XMLHttpRequest}catch(r){return}n.open("GET",e,!0),n.onreadystatechange=function(){this.readyState==4&&this.status==200&&typeof t=="function"&&t(this.responseText)},n.send()},t="system/cron/cron.";e(t+"txt",function(n){parseInt(n||0)<Math.round(+(new Date)/1e3)-' . \Frontend::getCronTimeout() . '&&e(t+"php")})},5e3);') . "\n"; } $arrReplace['[[TL_BODY]]'] = $strScripts; $strScripts = ''; $objCombiner = new \Combiner(); // Add the CSS framework style sheets if (!empty($GLOBALS['TL_FRAMEWORK_CSS']) && is_array($GLOBALS['TL_FRAMEWORK_CSS'])) { foreach (array_unique($GLOBALS['TL_FRAMEWORK_CSS']) as $stylesheet) { $objCombiner->add($stylesheet); } } // Add the internal style sheets if (!empty($GLOBALS['TL_CSS']) && is_array($GLOBALS['TL_CSS'])) { foreach (array_unique($GLOBALS['TL_CSS']) as $stylesheet) { $options = \StringUtil::resolveFlaggedUrl($stylesheet); if ($options->static) { $objCombiner->add($stylesheet, $options->mtime, $options->media); } else { $strScripts .= \Template::generateStyleTag(static::addStaticUrlTo($stylesheet), $options->media) . "\n"; } } } // Add the user style sheets if (!empty($GLOBALS['TL_USER_CSS']) && is_array($GLOBALS['TL_USER_CSS'])) { foreach (array_unique($GLOBALS['TL_USER_CSS']) as $stylesheet) { $options = \StringUtil::resolveFlaggedUrl($stylesheet); if ($options->static) { $objCombiner->add($stylesheet, $options->mtime, $options->media); } else { $strScripts .= \Template::generateStyleTag(static::addStaticUrlTo($stylesheet), $options->media) . "\n"; } } } // Create the aggregated style sheet if ($objCombiner->hasEntries()) { $strScripts .= \Template::generateStyleTag($objCombiner->getCombinedFile(), 'all') . "\n"; } $arrReplace['[[TL_CSS]]'] = $strScripts; $strScripts = ''; // Add the internal scripts if (!empty($GLOBALS['TL_JAVASCRIPT']) && is_array($GLOBALS['TL_JAVASCRIPT'])) { $objCombiner = new \Combiner(); $objCombinerAsync = new \Combiner(); foreach (array_unique($GLOBALS['TL_JAVASCRIPT']) as $javascript) { $options = \StringUtil::resolveFlaggedUrl($javascript); if ($options->static) { if ($options->async) { $objCombinerAsync->add($javascript, $options->mtime); } else { $objCombiner->add($javascript, $options->mtime); } } else { $strScripts .= \Template::generateScriptTag(static::addStaticUrlTo($javascript), $options->async) . "\n"; } } // Create the aggregated script and add it before the non-static scripts (see #4890) if ($objCombiner->hasEntries()) { $strScripts = \Template::generateScriptTag($objCombiner->getCombinedFile()) . "\n" . $strScripts; } if ($objCombinerAsync->hasEntries()) { $strScripts = \Template::generateScriptTag($objCombinerAsync->getCombinedFile(), true) . "\n" . $strScripts; } } // Add the internal <head> tags if (!empty($GLOBALS['TL_HEAD']) && is_array($GLOBALS['TL_HEAD'])) { foreach (array_unique($GLOBALS['TL_HEAD']) as $head) { $strScripts .= trim($head) . "\n"; } } $arrReplace['[[TL_HEAD]]'] = $strScripts; return str_replace(array_keys($arrReplace), array_values($arrReplace), $strBuffer); }
/** * Create all header scripts * * @param \PageModel $objPage * @param \LayoutModel $objLayout */ protected function createHeaderScripts($objPage, $objLayout) { $strStyleSheets = ''; $strCcStyleSheets = ''; $arrStyleSheets = deserialize($objLayout->stylesheet); $arrFramework = deserialize($objLayout->framework); // Google web fonts if ($objLayout->webfonts != '') { $strStyleSheets .= \Template::generateStyleTag('//fonts.googleapis.com/css?family=' . str_replace('|', '%7C', $objLayout->webfonts), 'all') . "\n"; } // Add the Contao CSS framework style sheets if (is_array($arrFramework)) { foreach ($arrFramework as $strFile) { if ($strFile != 'tinymce.css') { $GLOBALS['TL_FRAMEWORK_CSS'][] = 'assets/contao/css/' . basename($strFile, '.css') . '.min.css'; } } } // Make sure TL_USER_CSS is set if (!is_array($GLOBALS['TL_USER_CSS'])) { $GLOBALS['TL_USER_CSS'] = array(); } // User style sheets if (is_array($arrStyleSheets) && strlen($arrStyleSheets[0])) { $objStylesheets = \StyleSheetModel::findByIds($arrStyleSheets); if ($objStylesheets !== null) { while ($objStylesheets->next()) { $media = implode(',', deserialize($objStylesheets->media)); // Overwrite the media type with a custom media query if ($objStylesheets->mediaQuery != '') { $media = $objStylesheets->mediaQuery; } // Style sheets with a CC or a combination of font-face and media-type != all cannot be aggregated (see #5216) if ($objStylesheets->cc || $objStylesheets->hasFontFace && $media != 'all') { $strStyleSheet = ''; // External style sheet if ($objStylesheets->type == 'external') { $objFile = \FilesModel::findByPk($objStylesheets->singleSRC); if ($objFile !== null) { $strStyleSheet = \Template::generateStyleTag(TL_ASSETS_URL . $objFile->path, $media); } } else { $strStyleSheet = \Template::generateStyleTag(TL_ASSETS_URL . 'assets/css/' . $objStylesheets->name . '.css', $media); } if ($objStylesheets->cc) { $strStyleSheet = '<!--[' . $objStylesheets->cc . ']>' . $strStyleSheet . '<![endif]-->'; } $strCcStyleSheets .= $strStyleSheet . "\n"; } else { // External style sheet if ($objStylesheets->type == 'external') { $objFile = \FilesModel::findByPk($objStylesheets->singleSRC); if ($objFile !== null) { $GLOBALS['TL_USER_CSS'][] = $objFile->path . '|' . $media . '|static|' . filemtime(TL_ROOT . '/' . $objFile->path); } } else { $GLOBALS['TL_USER_CSS'][] = 'assets/css/' . $objStylesheets->name . '.css|' . $media . '|static|' . max($objStylesheets->tstamp, $objStylesheets->tstamp2, $objStylesheets->tstamp3); } } } } } $arrExternal = deserialize($objLayout->external); // External style sheets if (!empty($arrExternal) && is_array($arrExternal)) { // Consider the sorting order (see #5038) if ($objLayout->orderExt != '') { $tmp = deserialize($objLayout->orderExt); if (!empty($tmp) && is_array($tmp)) { // Remove all values $arrOrder = array_map(function () { }, array_flip($tmp)); // Move the matching elements to their position in $arrOrder foreach ($arrExternal as $k => $v) { if (array_key_exists($v, $arrOrder)) { $arrOrder[$v] = $v; unset($arrExternal[$k]); } } // Append the left-over style sheets at the end if (!empty($arrExternal)) { $arrOrder = array_merge($arrOrder, array_values($arrExternal)); } // Remove empty (unreplaced) entries $arrExternal = array_values(array_filter($arrOrder)); unset($arrOrder); } } // Get the file entries from the database $objFiles = \FilesModel::findMultipleByUuids($arrExternal); if ($objFiles !== null) { $arrFiles = array(); while ($objFiles->next()) { if (file_exists(TL_ROOT . '/' . $objFiles->path)) { $arrFiles[] = $objFiles->path . '|static'; } } // Inject the external style sheets before or after the internal ones (see #6937) if ($objLayout->loadingOrder == 'external_first') { array_splice($GLOBALS['TL_USER_CSS'], 0, 0, $arrFiles); } else { array_splice($GLOBALS['TL_USER_CSS'], count($GLOBALS['TL_USER_CSS']), 0, $arrFiles); } } } // Add a placeholder for dynamic style sheets (see #4203) $strStyleSheets .= '[[TL_CSS]]'; // Always add conditional style sheets at the end $strStyleSheets .= $strCcStyleSheets; $newsfeeds = deserialize($objLayout->newsfeeds); $calendarfeeds = deserialize($objLayout->calendarfeeds); // Add newsfeeds if (!empty($newsfeeds) && is_array($newsfeeds)) { $objFeeds = \NewsFeedModel::findByIds($newsfeeds); if ($objFeeds !== null) { while ($objFeeds->next()) { $strStyleSheets .= \Template::generateFeedTag(($objFeeds->feedBase ?: \Environment::get('base')) . 'share/' . $objFeeds->alias . '.xml', $objFeeds->format, $objFeeds->title) . "\n"; } } } // Add calendarfeeds if (!empty($calendarfeeds) && is_array($calendarfeeds)) { $objFeeds = \CalendarFeedModel::findByIds($calendarfeeds); if ($objFeeds !== null) { while ($objFeeds->next()) { $strStyleSheets .= \Template::generateFeedTag(($objFeeds->feedBase ?: \Environment::get('base')) . 'share/' . $objFeeds->alias . '.xml', $objFeeds->format, $objFeeds->title) . "\n"; } } } // Add a placeholder for dynamic <head> tags (see #4203) $strHeadTags = '[[TL_HEAD]]'; // Add the user <head> tags if (($strHead = trim($objLayout->head)) != false) { $strHeadTags .= $strHead . "\n"; } $this->Template->stylesheets = $strStyleSheets; $this->Template->head = $strHeadTags; }
/** * Replace the dynamic script tags (see #4203) * * @param string $strBuffer The string with the tags to be replaced * * @return string The string with the replaced tags */ public static function replaceDynamicScriptTags($strBuffer) { // HOOK: add custom logic if (isset($GLOBALS['TL_HOOKS']['replaceDynamicScriptTags']) && is_array($GLOBALS['TL_HOOKS']['replaceDynamicScriptTags'])) { foreach ($GLOBALS['TL_HOOKS']['replaceDynamicScriptTags'] as $callback) { $strBuffer = static::importStatic($callback[0])->{$callback[1]}($strBuffer); } } $arrReplace = array(); $strScripts = ''; // Add the internal jQuery scripts if (!empty($GLOBALS['TL_JQUERY']) && is_array($GLOBALS['TL_JQUERY'])) { foreach (array_unique($GLOBALS['TL_JQUERY']) as $script) { $strScripts .= "\n" . trim($script) . "\n"; } } $arrReplace['[[TL_JQUERY]]'] = $strScripts; $strScripts = ''; // Add the internal MooTools scripts if (!empty($GLOBALS['TL_MOOTOOLS']) && is_array($GLOBALS['TL_MOOTOOLS'])) { foreach (array_unique($GLOBALS['TL_MOOTOOLS']) as $script) { $strScripts .= "\n" . trim($script) . "\n"; } } $arrReplace['[[TL_MOOTOOLS]]'] = $strScripts; $strScripts = ''; // Add the internal <body> tags if (!empty($GLOBALS['TL_BODY']) && is_array($GLOBALS['TL_BODY'])) { foreach (array_unique($GLOBALS['TL_BODY']) as $script) { $strScripts .= trim($script) . "\n"; } } $arrReplace['[[TL_BODY]]'] = $strScripts; $strScripts = ''; $objCombiner = new \Combiner(); // Add the CSS framework style sheets if (!empty($GLOBALS['TL_FRAMEWORK_CSS']) && is_array($GLOBALS['TL_FRAMEWORK_CSS'])) { foreach (array_unique($GLOBALS['TL_FRAMEWORK_CSS']) as $stylesheet) { $objCombiner->add($stylesheet); } } // Add the internal style sheets if (!empty($GLOBALS['TL_CSS']) && is_array($GLOBALS['TL_CSS'])) { foreach (array_unique($GLOBALS['TL_CSS']) as $stylesheet) { $options = \StringUtil::resolveFlaggedUrl($stylesheet); if ($options->static) { if ($options->mtime === null) { $options->mtime = filemtime(TL_ROOT . '/' . $stylesheet); } $objCombiner->add($stylesheet, $options->mtime, $options->media); } else { $strScripts .= \Template::generateStyleTag(static::addStaticUrlTo($stylesheet), $options->media) . "\n"; } } } // Add the user style sheets if (!empty($GLOBALS['TL_USER_CSS']) && is_array($GLOBALS['TL_USER_CSS'])) { foreach (array_unique($GLOBALS['TL_USER_CSS']) as $stylesheet) { $options = \StringUtil::resolveFlaggedUrl($stylesheet); if ($options->static) { $objCombiner->add($stylesheet, $options->mtime, $options->media); } else { $strScripts .= \Template::generateStyleTag(static::addStaticUrlTo($stylesheet), $options->media) . "\n"; } } } // Create the aggregated style sheet if ($objCombiner->hasEntries()) { $strScripts .= \Template::generateStyleTag($objCombiner->getCombinedFile(), 'all') . "\n"; } $arrReplace['[[TL_CSS]]'] = $strScripts; $strScripts = ''; // Add the internal scripts if (!empty($GLOBALS['TL_JAVASCRIPT']) && is_array($GLOBALS['TL_JAVASCRIPT'])) { $objCombiner = new \Combiner(); $objCombinerAsync = new \Combiner(); foreach (array_unique($GLOBALS['TL_JAVASCRIPT']) as $javascript) { $options = \StringUtil::resolveFlaggedUrl($javascript); if ($options->static) { if ($options->mtime === null) { $options->mtime = filemtime(TL_ROOT . '/' . $javascript); } $options->async ? $objCombinerAsync->add($javascript, $options->mtime) : $objCombiner->add($javascript, $options->mtime); } else { $strScripts .= \Template::generateScriptTag(static::addStaticUrlTo($javascript), $options->async) . "\n"; } } // Create the aggregated script and add it before the non-static scripts (see #4890) if ($objCombiner->hasEntries()) { $strScripts = \Template::generateScriptTag($objCombiner->getCombinedFile()) . "\n" . $strScripts; } if ($objCombinerAsync->hasEntries()) { $strScripts = \Template::generateScriptTag($objCombinerAsync->getCombinedFile(), true) . "\n" . $strScripts; } } // Add the internal <head> tags if (!empty($GLOBALS['TL_HEAD']) && is_array($GLOBALS['TL_HEAD'])) { foreach (array_unique($GLOBALS['TL_HEAD']) as $head) { $strScripts .= trim($head) . "\n"; } } $arrReplace['[[TL_HEAD]]'] = $strScripts; return str_replace(array_keys($arrReplace), array_values($arrReplace), $strBuffer); }