Файл: contao-3.5.8/system/modules/core/pages/PageRegular.php
Строк: 403
<?php
/**
* Contao Open Source CMS
*
* Copyright (c) 2005-2016 Leo Feyer
*
* @license LGPL-3.0+
*/
namespace Contao;
/**
* Provide methods to handle a regular front end page.
*
* @author Leo Feyer <https://github.com/leofeyer>
*/
class PageRegular extends Frontend
{
/**
* Generate a regular page
*
* @param PageModel $objPage
* @param boolean $blnCheckRequest
*/
public function generate($objPage, $blnCheckRequest=false)
{
$GLOBALS['TL_KEYWORDS'] = '';
$GLOBALS['TL_LANGUAGE'] = $objPage->language;
System::loadLanguageFile('default');
// Static URLs
$this->setStaticUrls();
// Get the page layout
$objLayout = $this->getPageLayout($objPage);
// HOOK: modify the page or layout object (see #4736)
if (isset($GLOBALS['TL_HOOKS']['getPageLayout']) && is_array($GLOBALS['TL_HOOKS']['getPageLayout']))
{
foreach ($GLOBALS['TL_HOOKS']['getPageLayout'] as $callback)
{
$this->import($callback[0]);
$this->{$callback[0]}->{$callback[1]}($objPage, $objLayout, $this);
}
}
/** @var ThemeModel $objTheme */
$objTheme = $objLayout->getRelated('pid');
// Set the layout template and template group
$objPage->template = $objLayout->template ?: 'fe_page';
$objPage->templateGroup = $objTheme->templates;
// Store the output format
list($strFormat, $strVariant) = explode('_', $objLayout->doctype);
$objPage->outputFormat = $strFormat;
$objPage->outputVariant = $strVariant;
// Initialize the template
$this->createTemplate($objPage, $objLayout);
// Initialize modules and sections
$arrCustomSections = array();
$arrSections = array('header', 'left', 'right', 'main', 'footer');
$arrModules = deserialize($objLayout->modules);
$arrModuleIds = array();
// Filter the disabled modules
foreach ($arrModules as $module)
{
if ($module['enable'])
{
$arrModuleIds[] = $module['mod'];
}
}
// Get all modules in a single DB query
$objModules = ModuleModel::findMultipleByIds($arrModuleIds);
if ($objModules !== null || $arrModules[0]['mod'] == 0) // see #4137
{
$arrMapper = array();
// Create a mapper array in case a module is included more than once (see #4849)
if ($objModules !== null)
{
while ($objModules->next())
{
$arrMapper[$objModules->id] = $objModules->current();
}
}
foreach ($arrModules as $arrModule)
{
// Disabled module
if (!$arrModule['enable'])
{
continue;
}
// Replace the module ID with the module model
if ($arrModule['mod'] > 0 && isset($arrMapper[$arrModule['mod']]))
{
$arrModule['mod'] = $arrMapper[$arrModule['mod']];
}
// Generate the modules
if (in_array($arrModule['col'], $arrSections))
{
// Filter active sections (see #3273)
if ($arrModule['col'] == 'header' && $objLayout->rows != '2rwh' && $objLayout->rows != '3rw')
{
continue;
}
if ($arrModule['col'] == 'left' && $objLayout->cols != '2cll' && $objLayout->cols != '3cl')
{
continue;
}
if ($arrModule['col'] == 'right' && $objLayout->cols != '2clr' && $objLayout->cols != '3cl')
{
continue;
}
if ($arrModule['col'] == 'footer' && $objLayout->rows != '2rwf' && $objLayout->rows != '3rw')
{
continue;
}
$this->Template->{$arrModule['col']} .= $this->getFrontendModule($arrModule['mod'], $arrModule['col']);
}
else
{
$arrCustomSections[$arrModule['col']] .= $this->getFrontendModule($arrModule['mod'], $arrModule['col']);
}
}
}
$this->Template->sections = $arrCustomSections;
// Mark RTL languages (see #7171)
if ($GLOBALS['TL_LANG']['MSC']['textDirection'] == 'rtl')
{
$this->Template->isRTL = true;
}
// HOOK: modify the page or layout object
if (isset($GLOBALS['TL_HOOKS']['generatePage']) && is_array($GLOBALS['TL_HOOKS']['generatePage']))
{
foreach ($GLOBALS['TL_HOOKS']['generatePage'] as $callback)
{
$this->import($callback[0]);
$this->{$callback[0]}->{$callback[1]}($objPage, $objLayout, $this);
}
}
// Set the page title and description AFTER the modules have been generated
$this->Template->mainTitle = $objPage->rootPageTitle;
$this->Template->pageTitle = $objPage->pageTitle ?: $objPage->title;
// Meta robots tag
$this->Template->robots = $objPage->robots ?: 'index,follow';
// Remove shy-entities (see #2709)
$this->Template->mainTitle = str_replace('[-]', '', $this->Template->mainTitle);
$this->Template->pageTitle = str_replace('[-]', '', $this->Template->pageTitle);
// Fall back to the default title tag
if ($objLayout->titleTag == '')
{
$objLayout->titleTag = '{{page::pageTitle}} - {{page::rootPageTitle}}';
}
// Assign the title and description
$this->Template->title = strip_insert_tags($this->replaceInsertTags($objLayout->titleTag)); // see #7097
$this->Template->description = str_replace(array("n", "r", '"'), array(' ' , '', ''), $objPage->description);
// Body onload and body classes
$this->Template->onload = trim($objLayout->onload);
$this->Template->class = trim($objLayout->cssClass . ' ' . $objPage->cssClass);
// Execute AFTER the modules have been generated and create footer scripts first
$this->createFooterScripts($objLayout);
$this->createHeaderScripts($objPage, $objLayout);
// Print the template to the screen
$this->Template->output($blnCheckRequest);
}
/**
* Get a page layout and return it as database result object
*
* @param PageModel $objPage
*
* @return LayoutModel
*/
protected function getPageLayout($objPage)
{
$blnMobile = ($objPage->mobileLayout && Environment::get('agent')->mobile);
// Set the cookie
if (isset($_GET['toggle_view']))
{
if (Input::get('toggle_view') == 'mobile')
{
$this->setCookie('TL_VIEW', 'mobile', 0);
}
else
{
$this->setCookie('TL_VIEW', 'desktop', 0);
}
$this->redirect($this->getReferer());
}
// Override the autodetected value
if (Input::cookie('TL_VIEW') == 'mobile')
{
$blnMobile = true;
}
elseif (Input::cookie('TL_VIEW') == 'desktop')
{
$blnMobile = false;
}
$intId = ($blnMobile && $objPage->mobileLayout) ? $objPage->mobileLayout : $objPage->layout;
$objLayout = LayoutModel::findByPk($intId);
// Die if there is no layout
if (null === $objLayout)
{
header('HTTP/1.1 501 Not Implemented');
$this->log('Could not find layout ID "' . $intId . '"', __METHOD__, TL_ERROR);
die_nicely('be_no_layout', 'No layout specified');
}
$objPage->hasJQuery = $objLayout->addJQuery;
$objPage->hasMooTools = $objLayout->addMooTools;
$objPage->isMobile = $blnMobile;
return $objLayout;
}
/**
* Create a new template
*
* @param PageModel $objPage
* @param LayoutModel $objLayout
*/
protected function createTemplate($objPage, $objLayout)
{
$blnXhtml = ($objPage->outputFormat == 'xhtml');
/** @var FrontendTemplate|object $objTemplate */
$objTemplate = new FrontendTemplate($objPage->template);
$this->Template = $objTemplate;
// Generate the DTD
if ($blnXhtml)
{
if ($objPage->outputVariant == 'strict')
{
$this->Template->doctype = '<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd">' . "n";
}
else
{
$this->Template->doctype = '<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">' . "n";
}
}
$arrFramework = deserialize($objLayout->framework);
$this->Template->viewport = '';
$this->Template->framework = '';
// Generate the CSS framework
if (is_array($arrFramework) && in_array('layout.css', $arrFramework))
{
$strFramework = '';
if (in_array('responsive.css', $arrFramework))
{
$this->Template->viewport = '<meta name="viewport" content="width=device-width,initial-scale=1.0"' . ($blnXhtml ? ' />' : '>') . "n";
}
// Wrapper
if ($objLayout->static)
{
$arrSize = deserialize($objLayout->width);
if (isset($arrSize['value']) && $arrSize['value'] != '' && $arrSize['value'] >= 0)
{
$arrMargin = array('left'=>'0 auto 0 0', 'center'=>'0 auto', 'right'=>'0 0 0 auto');
$strFramework .= sprintf('#wrapper{width:%s;margin:%s}', $arrSize['value'] . $arrSize['unit'], $arrMargin[$objLayout->align]);
}
}
// Header
if ($objLayout->rows == '2rwh' || $objLayout->rows == '3rw')
{
$arrSize = deserialize($objLayout->headerHeight);
if (isset($arrSize['value']) && $arrSize['value'] != '' && $arrSize['value'] >= 0)
{
$strFramework .= sprintf('#header{height:%s}', $arrSize['value'] . $arrSize['unit']);
}
}
$strContainer = '';
// Left column
if ($objLayout->cols == '2cll' || $objLayout->cols == '3cl')
{
$arrSize = deserialize($objLayout->widthLeft);
if (isset($arrSize['value']) && $arrSize['value'] != '' && $arrSize['value'] >= 0)
{
$strFramework .= sprintf('#left{width:%s;right:%s}', $arrSize['value'] . $arrSize['unit'], $arrSize['value'] . $arrSize['unit']);
$strContainer .= sprintf('padding-left:%s;', $arrSize['value'] . $arrSize['unit']);
}
}
// Right column
if ($objLayout->cols == '2clr' || $objLayout->cols == '3cl')
{
$arrSize = deserialize($objLayout->widthRight);
if (isset($arrSize['value']) && $arrSize['value'] != '' && $arrSize['value'] >= 0)
{
$strFramework .= sprintf('#right{width:%s}', $arrSize['value'] . $arrSize['unit']);
$strContainer .= sprintf('padding-right:%s;', $arrSize['value'] . $arrSize['unit']);
}
}
// Main column
if ($strContainer != '')
{
$strFramework .= sprintf('#container{%s}', substr($strContainer, 0, -1));
}
// Footer
if ($objLayout->rows == '2rwf' || $objLayout->rows == '3rw')
{
$arrSize = deserialize($objLayout->footerHeight);
if (isset($arrSize['value']) && $arrSize['value'] != '' && $arrSize['value'] >= 0)
{
$strFramework .= sprintf('#footer{height:%s}', $arrSize['value'] . $arrSize['unit']);
}
}
// Add the layout specific CSS
if ($strFramework != '')
{
$this->Template->framework = Template::generateInlineStyle($strFramework, $blnXhtml) . "n";
}
}
// Overwrite the viewport tag (see #6251)
if ($objLayout->viewport != '')
{
$this->Template->viewport = '<meta name="viewport" content="' . $objLayout->viewport . '"' . ($blnXhtml ? ' />' : '>') . "n";
}
$this->Template->mooScripts = '';
// Make sure TL_JAVASCRIPT exists (see #4890)
if (isset($GLOBALS['TL_JAVASCRIPT']) && is_array($GLOBALS['TL_JAVASCRIPT']))
{
$arrAppendJs = $GLOBALS['TL_JAVASCRIPT'];
$GLOBALS['TL_JAVASCRIPT'] = array();
}
else
{
$arrAppendJs = array();
$GLOBALS['TL_JAVASCRIPT'] = array();
}
// jQuery scripts
if ($objLayout->addJQuery)
{
if ($objLayout->jSource == 'j_googleapis' || $objLayout->jSource == 'j_fallback')
{
$this->Template->mooScripts .= Template::generateScriptTag('//code.jquery.com/jquery-' . $GLOBALS['TL_ASSETS']['JQUERY'] . '.min.js', $blnXhtml) . "n";
// Local fallback (thanks to DyaGa)
if ($objLayout->jSource == 'j_fallback')
{
$this->Template->mooScripts .= Template::generateInlineScript('window.jQuery || document.write('<script src="' . TL_ASSETS_URL . 'assets/jquery/core/' . $GLOBALS['TL_ASSETS']['JQUERY'] . '/jquery.min.js">x3C/script>')', $blnXhtml) . "n";
}
}
else
{
$GLOBALS['TL_JAVASCRIPT'][] = 'assets/jquery/core/' . $GLOBALS['TL_ASSETS']['JQUERY'] . '/jquery.min.js|static';
}
}
// MooTools scripts
if ($objLayout->addMooTools)
{
if ($objLayout->mooSource == 'moo_googleapis' || $objLayout->mooSource == 'moo_fallback')
{
$this->Template->mooScripts .= Template::generateScriptTag('//ajax.googleapis.com/ajax/libs/mootools/' . $GLOBALS['TL_ASSETS']['MOOTOOLS'] . '/mootools-yui-compressed.js', $blnXhtml) . "n";
// Local fallback (thanks to DyaGa)
if ($objLayout->mooSource == 'moo_fallback')
{
$this->Template->mooScripts .= Template::generateInlineScript('window.MooTools || document.write('<script src="' . TL_ASSETS_URL . 'assets/mootools/core/' . $GLOBALS['TL_ASSETS']['MOOTOOLS'] . '/mootools-core.js">x3C/script>')', $blnXhtml) . "n";
}
$GLOBALS['TL_JAVASCRIPT'][] = 'assets/mootools/core/' . $GLOBALS['TL_ASSETS']['MOOTOOLS'] . '/mootools-more.js|static';
$GLOBALS['TL_JAVASCRIPT'][] = 'assets/mootools/core/' . $GLOBALS['TL_ASSETS']['MOOTOOLS'] . '/mootools-mobile.js|static';
}
else
{
$GLOBALS['TL_JAVASCRIPT'][] = 'assets/mootools/core/' . $GLOBALS['TL_ASSETS']['MOOTOOLS'] . '/mootools.js|static';
}
}
// Load MooTools core for the debug bar (see #5195)
if (Config::get('debugMode') && !$objLayout->addMooTools)
{
$GLOBALS['TL_JAVASCRIPT'][] = 'assets/mootools/core/' . $GLOBALS['TL_ASSETS']['MOOTOOLS'] . '/mootools-core.js|static';
}
// Picturefill
if ($objLayout->picturefill)
{
$GLOBALS['TL_JAVASCRIPT'][] = 'assets/respimage/' . $GLOBALS['TL_ASSETS']['RESPIMAGE'] . '/respimage.min.js|static';
}
// Check whether TL_APPEND_JS exists (see #4890)
if (!empty($arrAppendJs))
{
$GLOBALS['TL_JAVASCRIPT'] = array_merge($GLOBALS['TL_JAVASCRIPT'], $arrAppendJs);
}
// Initialize the sections
$this->Template->header = '';
$this->Template->left = '';
$this->Template->main = '';
$this->Template->right = '';
$this->Template->footer = '';
// Initialize the custom layout sections
$this->Template->sections = array();
$this->Template->sPosition = $objLayout->sPosition;
// Default settings
$this->Template->layout = $objLayout;
$this->Template->language = $GLOBALS['TL_LANGUAGE'];
$this->Template->charset = Config::get('characterSet');
$this->Template->base = Environment::get('base');
$this->Template->disableCron = Config::get('disableCron');
$this->Template->cronTimeout = $this->getCronTimeout();
$this->Template->isRTL = false;
}
/**
* Create all header scripts
*
* @param PageModel $objPage
* @param LayoutModel $objLayout
*/
protected function createHeaderScripts($objPage, $objLayout)
{
$strStyleSheets = '';
$strCcStyleSheets = '';
$arrStyleSheets = deserialize($objLayout->stylesheet);
$blnXhtml = ($objPage->outputFormat == 'xhtml');
$arrFramework = deserialize($objLayout->framework);
// Google web fonts
if ($objLayout->webfonts != '')
{
$strStyleSheets .= Template::generateStyleTag('//fonts.googleapis.com/css?family=' . str_replace('|', '%7C', $objLayout->webfonts), 'all', $blnXhtml) . "n";
}
// Add the Contao CSS framework style sheets
if (is_array($arrFramework))
{
foreach ($arrFramework as $strFile)
{
if ($strFile != 'tinymce.css')
{
$GLOBALS['TL_FRAMEWORK_CSS'][] = 'assets/contao/css/' . $strFile;
}
}
}
// Add the TinyMCE style sheet
if (is_array($arrFramework) && in_array('tinymce.css', $arrFramework) && file_exists(TL_ROOT . '/' . Config::get('uploadPath') . '/tinymce.css'))
{
$GLOBALS['TL_FRAMEWORK_CSS'][] = Config::get('uploadPath') . '/tinymce.css';
}
// Make sure TL_USER_CSS is set
if (!is_array($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, $blnXhtml);
}
}
else
{
$strStyleSheet = Template::generateStyleTag(TL_ASSETS_URL . 'assets/css/' . $objStylesheets->name . '.css', $media, $blnXhtml);
}
if ($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]]';
// Add the debug style sheet
if (Config::get('debugMode'))
{
$strStyleSheets .= Template::generateStyleTag($this->addStaticUrlTo('assets/contao/css/debug.css'), 'all', $blnXhtml) . "n";
}
// 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, $blnXhtml) . "n";
}
}
}
// Add calendarfeeds
if (!empty($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, $blnXhtml) . "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;
}
/**
* Create all footer scripts
*
* @param LayoutModel $objLayout
*/
protected function createFooterScripts($objLayout)
{
$strScripts = '';
// jQuery
if ($objLayout->addJQuery)
{
$arrJquery = deserialize($objLayout->jquery, true);
foreach ($arrJquery as $strTemplate)
{
if ($strTemplate != '')
{
$objTemplate = new FrontendTemplate($strTemplate);
$strScripts .= $objTemplate->parse();
}
}
// Add a placeholder for dynamic scripts (see #4203)
$strScripts .= '[[TL_JQUERY]]';
}
// MooTools
if ($objLayout->addMooTools)
{
$arrMootools = deserialize($objLayout->mootools, true);
foreach ($arrMootools as $strTemplate)
{
if ($strTemplate != '')
{
$objTemplate = new FrontendTemplate($strTemplate);
$strScripts .= $objTemplate->parse();
}
}
// Add a placeholder for dynamic scripts (see #4203)
$strScripts .= '[[TL_MOOTOOLS]]';
}
// Add a placeholder for dynamic scripts (see #4203, #5583)
$strScripts .= '[[TL_BODY]]';
// Add the custom JavaScript
if ($objLayout->script != '')
{
$strScripts .= "n" . trim($objLayout->script) . "n";
}
// Add the analytics scripts
if ($objLayout->analytics != '')
{
$arrAnalytics = deserialize($objLayout->analytics, true);
foreach ($arrAnalytics as $strTemplate)
{
if ($strTemplate != '')
{
$objTemplate = new FrontendTemplate($strTemplate);
$strScripts .= $objTemplate->parse();
}
}
}
$this->Template->mootools = $strScripts;
}
}