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Performance improvements and refactoring

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This commit is contained in:
markseu 2018-08-23 22:12:14 +02:00
parent 830928e8f7
commit 0d7b59c5d8
10 changed files with 86 additions and 149 deletions
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3
system/config/config.ini
View file

@ -43,6 +43,7 @@ NewFile: page-new-(.*).txt
RobotsFile: robots.txt
FaviconFile: favicon.ico
ServerUrl:
StartupUpdate: none
Template: default
Navigation: navigation
Sidebar: sidebar
@ -52,7 +53,7 @@ Parser: markdown
ParserSafeMode: 0
MultiLanguageMode: 0
InstallationMode: 1
StartupUpdate: none
BundleAndMinify: 1
EditLocation: /edit/
EditUploadNewLocation: /media/@group/@filename
EditUploadExtensions: .gif, .jpg, .pdf, .png, .svg, .tgz, .zip

30
system/plugins/command.php
View file

@ -4,7 +4,7 @@
// This file may be used and distributed under the terms of the public license.
class YellowCommand {
const VERSION = "0.7.8";
const VERSION = "0.7.9";
public $yellow; //access to API
public $files; //number of files
public $links; //number of links
@ -130,7 +130,7 @@ class YellowCommand {
} else {
$statusCode = $this->copyStaticFile($path, $location);
}
if ($statusCode==200 && $analyse) $this->analyseStaticFile($scheme, $address, $base, $fileData);
if ($statusCode==200 && $analyse) $this->analyseLocations($scheme, $address, $base, $fileData);
if ($statusCode==404 && $probe) $statusCode = 100;
if ($statusCode==404 && $error) $statusCode = 200;
if ($statusCode>=200) ++$this->files;
@ -190,8 +190,8 @@ class YellowCommand {
return $statusCode;
}
// Analyse static file, detect locations with arguments
public function analyseStaticFile($scheme, $address, $base, $rawData) {
// Analyse locations with arguments
public function analyseLocations($scheme, $address, $base, $rawData) {
$pagination = $this->yellow->config->get("contentPagination");
preg_match_all("/<(.*?)href=\"([^\"]+)\"(.*?)>/i", $rawData, $matches);
foreach ($matches[2] as $match) {
@ -209,13 +209,13 @@ class YellowCommand {
$location = rtrim($location, "/")."/";
if (is_null($this->locationsArgs[$location])) {
$this->locationsArgs[$location] = $location;
if (defined("DEBUG") && DEBUG>=2) echo "YellowCommand::analyseStaticFile detected location:$location<br/>\n";
if (defined("DEBUG") && DEBUG>=2) echo "YellowCommand::analyseLocations detected location:$location<br/>\n";
}
} else {
$location = rtrim($location, "0..9");
if (is_null($this->locationsArgsPagination[$location])) {
$this->locationsArgsPagination[$location] = $location;
if (defined("DEBUG") && DEBUG>=2) echo "YellowCommand::analyseStaticFile detected location:$location<br/>\n";
if (defined("DEBUG") && DEBUG>=2) echo "YellowCommand::analyseLocations detected location:$location<br/>\n";
}
}
}
@ -249,8 +249,8 @@ class YellowCommand {
$this->files = $this->links = 0;
$regex = "/^[^.]+$|".$this->yellow->config->get("staticDefaultFile")."$/";
$fileNames = $this->yellow->toolbox->getDirectoryEntriesRecursive($path, $regex, false, false);
list($statusCodeFiles, $links) = $this->analyseStaticFiles($path, $locationFilter, $fileNames);
list($statusCodeLinks, $broken, $redirect) = $this->analyseLinks($path, $links);
list($statusCodeFiles, $links) = $this->analyseLinks($path, $locationFilter, $fileNames);
list($statusCodeLinks, $broken, $redirect) = $this->analyseStatus($path, $links);
if ($statusCodeLinks!=200) {
$this->showLinks($broken, "Broken links");
$this->showLinks($redirect, "Redirect links");
@ -258,8 +258,8 @@ class YellowCommand {
return max($statusCodeFiles, $statusCodeLinks);
}
// Analyse static files, detect links
public function analyseStaticFiles($path, $locationFilter, $fileNames) {
// Analyse links in static files
public function analyseLinks($path, $locationFilter, $fileNames) {
$statusCode = 200;
$links = array();
if (!empty($fileNames)) {
@ -278,12 +278,12 @@ class YellowCommand {
$url = $location.(empty($matches[3]) ? "/" : "");
if (!is_null($links[$url])) $links[$url] .= ",";
$links[$url] .= $locationSource;
if (defined("DEBUG") && DEBUG>=2) echo "YellowCommand::analyseStaticFiles detected url:$url<br/>\n";
if (defined("DEBUG") && DEBUG>=2) echo "YellowCommand::analyseLinks detected url:$url<br/>\n";
} elseif ($location[0]=="/") {
$url = "$scheme://$address$location";
if (!is_null($links[$url])) $links[$url] .= ",";
$links[$url] .= $locationSource;
if (defined("DEBUG") && DEBUG>=2) echo "YellowCommand::analyseStaticFiles detected url:$url<br/>\n";
if (defined("DEBUG") && DEBUG>=2) echo "YellowCommand::analyseLinks detected url:$url<br/>\n";
}
}
++$this->files;
@ -300,8 +300,8 @@ class YellowCommand {
return array($statusCode, $links);
}
// Analyse links, detect status
public function analyseLinks($path, $links) {
// Analyse link status
public function analyseStatus($path, $links) {
$statusCode = 200;
$broken = $redirect = $data = array();
$staticUrl = $this->yellow->config->get("staticUrl");
@ -310,7 +310,7 @@ class YellowCommand {
$staticLocations = $this->getContentLocations(true);
uksort($links, "strnatcasecmp");
foreach ($links as $url=>$value) {
if (defined("DEBUG") && DEBUG>=1) echo "YellowCommand::analyseLinks url:$url\n";
if (defined("DEBUG") && DEBUG>=1) echo "YellowCommand::analyseStatus url:$url\n";
if (preg_match("#^$staticUrl#", $url)) {
$location = substru($url, $staticUrlLength);
$fileName = $path.substru($url, $staticUrlLength);

107
system/plugins/core.php
View file

@ -4,7 +4,7 @@
// This file may be used and distributed under the terms of the public license.
class YellowCore {
const VERSION = "0.7.5";
const VERSION = "0.7.6";
public $page; //current page
public $pages; //pages from file system
public $files; //files from file system
@ -68,6 +68,7 @@ class YellowCore {
$this->config->setDefault("robotsFile", "robots.txt");
$this->config->setDefault("faviconFile", "favicon.ico");
$this->config->setDefault("serverUrl", "");
$this->config->setDefault("startupUpdate", "none");
$this->config->setDefault("template", "default");
$this->config->setDefault("navigation", "navigation");
$this->config->setDefault("sidebar", "sidebar");
@ -77,7 +78,6 @@ class YellowCore {
$this->config->setDefault("parserSafeMode", "0");
$this->config->setDefault("multiLanguageMode", "0");
$this->config->setDefault("installationMode", "0");
$this->config->setDefault("startupUpdate", "none");
}
public function __destruct() {
@ -315,10 +315,10 @@ class YellowCore {
}
}
// Parse snippet
// Include snippet
public function snippet($name, $args = null) {
$this->lookup->snippetArgs = func_get_args();
$this->page->parseSnippet($name);
$this->page->includePageSnippet($name);
}
// Return snippet arguments
@ -551,18 +551,7 @@ class YellowPage {
// Parse page
public function parsePage() {
$this->outputData = null;
if (!$this->isError()) {
foreach ($this->yellow->plugins->plugins as $key=>$value) {
if (method_exists($value["obj"], "onParsePage")) $value["obj"]->onParsePage();
}
}
if (is_null($this->outputData)) {
ob_start();
$this->parseTemplate($this->get("template"));
$this->outputData = ob_get_contents();
ob_end_clean();
}
$this->parsePageTemplate($this->get("template"));
if (!$this->isCacheable()) $this->setHeader("Cache-Control", "no-cache, must-revalidate");
if (!$this->isHeader("Content-Type")) $this->setHeader("Content-Type", "text/html; charset=utf-8");
if (!$this->isHeader("Page-Modified")) $this->setHeader("Page-Modified", $this->getModified(true));
@ -592,10 +581,36 @@ class YellowPage {
$this->error(404);
}
if ($this->isExisting("pageClean")) $this->outputData = null;
foreach ($this->yellow->plugins->plugins as $key=>$value) {
if (method_exists($value["obj"], "onParsePageOutput")) {
$output = $value["obj"]->onParsePageOutput($this, $this->outputData);
if (!is_null($output)) $this->outputData = $output;
}
}
}
// Parse template
public function parseTemplate($name) {
// Parse page template
public function parsePageTemplate($name) {
$this->outputData = null;
if (!$this->isError()) {
foreach ($this->yellow->plugins->plugins as $key=>$value) {
if (method_exists($value["obj"], "onParsePageTemplate")) {
$value["obj"]->onParsePageTemplate($this, $name);
} elseif (method_exists($value["obj"], "onParsePage")) { //TODO: remove later, old event handler
$value["obj"]->onParsePage();
}
}
}
if (is_null($this->outputData)) {
ob_start();
$this->includePageTemplate($name);
$this->outputData = ob_get_contents();
ob_end_clean();
}
}
// Include page template
public function includePageTemplate($name) {
$fileNameTemplate = $this->yellow->config->get("templateDir").$this->yellow->lookup->normaliseName($name).".html";
if (is_file($fileNameTemplate)) {
$this->setLastModified(filemtime($fileNameTemplate));
@ -607,8 +622,8 @@ class YellowPage {
}
}
// Parse snippet
public function parseSnippet($name) {
// Include page snippet
public function includePageSnippet($name) {
$fileNameSnippet = $this->yellow->config->get("snippetDir").$this->yellow->lookup->normaliseName($name).".php";
if (is_file($fileNameSnippet)) {
$this->setLastModified(filemtime($fileNameSnippet));
@ -687,13 +702,13 @@ class YellowPage {
return $sizeMax ? substrb($text, 0, $sizeMax) : $text;
}
// Return parent page of current page, null if none
// Return parent page, null if none
public function getParent() {
$parentLocation = $this->yellow->pages->getParentLocation($this->location);
return $this->yellow->pages->find($parentLocation);
}
// Return top-level page for current page, null if none
// Return top-level parent page, null if none
public function getParentTop($homeFailback = true) {
$parentTopLocation = $this->yellow->pages->getParentTopLocation($this->location);
if (!$this->yellow->pages->find($parentTopLocation) && $homeFailback) {
@ -702,28 +717,28 @@ class YellowPage {
return $this->yellow->pages->find($parentTopLocation);
}
// Return page collection with pages on the same level as current page
// Return page collection with pages on the same level
public function getSiblings($showInvisible = false) {
$parentLocation = $this->yellow->pages->getParentLocation($this->location);
return $this->yellow->pages->getChildren($parentLocation, $showInvisible);
}
// Return page collection with child pages of current page
// Return page collection with child pages
public function getChildren($showInvisible = false) {
return $this->yellow->pages->getChildren($this->location, $showInvisible);
}
// Return page collection with sub pages of current page
// Return page collection with sub pages
public function getChildrenRecursive($showInvisible = false, $levelMax = 0) {
return $this->yellow->pages->getChildrenRecursive($this->location, $showInvisible, $levelMax);
}
// Set page collection with additional pages for current page
// Set page collection with additional pages
public function setPages($pages) {
$this->pageCollection = $pages;
}
// Return page collection with additional pages for current page
// Return page collection with additional pages
public function getPages() {
return $this->pageCollection;
}
@ -753,11 +768,14 @@ class YellowPage {
return $this->yellow->lookup->normaliseUrl($this->scheme, $this->address, $this->base, $this->location);
}
// Return page extra HTML data
// Return page extra data
public function getExtra($name) {
$output = "";
foreach ($this->yellow->plugins->plugins as $key=>$value) {
if (method_exists($value["obj"], "onExtra")) {
if (method_exists($value["obj"], "onParsePageExtra")) {
$outputPlugin = $value["obj"]->onParsePageExtra($this, $name);
if (!is_null($outputPlugin)) $output .= $outputPlugin;
} elseif (method_exists($value["obj"], "onExtra")) { //TODO: remove later, old event handler
$outputPlugin = $value["obj"]->onExtra($name);
if (!is_null($outputPlugin)) $output .= $outputPlugin;
}
@ -781,28 +799,7 @@ class YellowPage {
$output .= "<link rel=\"apple-touch-icon\" type=\"$contentType\" href=\"".htmlspecialchars($location)."\" />\n";
}
}
return $this->normaliseExtra($output);
}
// Normalise page extra HTML data
public function normaliseExtra($text) {
$outputScript = $outputStylesheet = $outputOther = $locations = array();
foreach ($this->yellow->toolbox->getTextLines($text) as $line) {
if (preg_match("/^<script (.*?)src=\"([^\"]+)\"(.*?)><\/script>$/i", $line, $matches)) {
if (is_null($locations[$matches[2]])) {
$locations[$matches[2]] = $matches[2];
array_push($outputScript, $line);
}
} elseif (preg_match("/^<link rel=\"stylesheet\"(.*?)href=\"([^\"]+)\"(.*?)>$/i", $line, $matches)) {
if (is_null($locations[$matches[2]])) {
$locations[$matches[2]] = $matches[2];
array_push($outputStylesheet, $line);
}
} else {
array_push($outputOther, $line);
}
}
return implode($outputScript).implode($outputStylesheet).implode($outputOther);
return $output;
}
// Set page response output
@ -880,7 +877,7 @@ class YellowPage {
return $this->visible;
}
// Check if page is within current request
// Check if page is within current HTTP request
public function isActive() {
return $this->active;
}
@ -1546,7 +1543,7 @@ class YellowThemes {
if (defined("DEBUG") && DEBUG>=3) echo "YellowThemes::load file:$entry<br/>\n";
$this->modified = max($this->modified, filemtime($entry));
$name = $this->yellow->lookup->normaliseName(basename($entry), true, true);
$this->register($name, "", "");
if (substru($name, 0, 7)!="bundle-") $this->register($name, "", "");
}
$callback = function ($a, $b) {
return $a["priority"] - $b["priority"];
@ -2295,7 +2292,7 @@ class YellowLookup {
return $visible;
}
// Check if location is within current request
// Check if location is within current HTTP request
public function isActiveLocation($location, $currentLocation) {
if ($this->isFileLocation($location)) {
$active = $currentLocation==$location;
@ -2994,7 +2991,7 @@ class YellowToolbox {
}
// Detect image dimensions and type for gif/jpg/png/svg
public function detectImageInfo($fileName) {
public function detectImageInformation($fileName) {
$width = $height = 0;
$type = "";
$fileHandle = @fopen($fileName, "rb");

14
system/plugins/edit.php
View file

@ -4,7 +4,7 @@
// This file may be used and distributed under the terms of the public license.
class YellowEdit {
const VERSION = "0.7.27";
const VERSION = "0.7.28";
public $yellow; //access to API
public $response; //web response
public $users; //user accounts
@ -73,7 +73,7 @@ class YellowEdit {
return $statusCode;
}
// Handle page meta data parsing
// Handle page meta data
public function onParseMeta($page) {
if ($page==$this->yellow->page && $this->response->isActive()) {
if ($this->response->isUser()) {
@ -89,7 +89,7 @@ class YellowEdit {
}
}
// Handle page content parsing of custom block
// Handle page content of custom block
public function onParseContentBlock($page, $name, $text, $shortcut) {
$output = null;
if ($name=="edit" && $shortcut) {
@ -100,13 +100,13 @@ class YellowEdit {
return $output;
}
// Handle page extra HTML data
public function onExtra($name) {
// Handle page extra data
public function onParsePageExtra($page, $name) {
$output = null;
if ($name=="header" && $this->response->isActive()) {
$pluginLocation = $this->yellow->config->get("serverBase").$this->yellow->config->get("pluginLocation");
$output = "<link rel=\"stylesheet\" type=\"text/css\" media=\"all\" href=\"{$pluginLocation}edit.css\" />\n";
$output .= "<script type=\"text/javascript\" src=\"{$pluginLocation}edit.js\"></script>\n";
$output = "<link rel=\"stylesheet\" type=\"text/css\" media=\"all\" data-bundle=\"none\" href=\"{$pluginLocation}edit.css\" />\n";
$output .= "<script type=\"text/javascript\" data-bundle=\"none\" src=\"{$pluginLocation}edit.js\"></script>\n";
$output .= "<script type=\"text/javascript\">\n";
$output .= "// <![CDATA[\n";
$output .= "yellow.page = ".json_encode($this->response->getPageData()).";\n";

12
system/plugins/image.php
View file

@ -4,7 +4,7 @@
// This file may be used and distributed under the terms of the public license.
class YellowImage {
const VERSION = "0.7.3";
const VERSION = "0.7.4";
public $yellow; //access to API
public $graphicsLibrary; //graphics library support? (boolean)
@ -18,7 +18,7 @@ class YellowImage {
$this->graphicsLibrary = $this->isGraphicsLibrary();
}
// Handle page content parsing of custom block
// Handle page content of custom block
public function onParseContentBlock($page, $name, $text, $shortcut) {
$output = null;
if ($name=="image" && $shortcut) {
@ -31,7 +31,7 @@ class YellowImage {
if (empty($alt)) $alt = $this->yellow->config->get("imageAlt");
if (empty($width)) $width = "100%";
if (empty($height)) $height = $width;
list($src, $width, $height) = $this->getImageInfo($this->yellow->config->get("imageDir").$name, $width, $height);
list($src, $width, $height) = $this->getImageInformation($this->yellow->config->get("imageDir").$name, $width, $height);
} else {
if (empty($alt)) $alt = $this->yellow->config->get("imageAlt");
$src = $this->yellow->lookup->normaliseUrl("", "", "", $name);
@ -71,9 +71,9 @@ class YellowImage {
}
// Return image info, create thumbnail on demand
public function getImageInfo($fileName, $widthOutput, $heightOutput) {
public function getImageInformation($fileName, $widthOutput, $heightOutput) {
$fileNameShort = substru($fileName, strlenu($this->yellow->config->get("imageDir")));
list($widthInput, $heightInput, $type) = $this->yellow->toolbox->detectImageInfo($fileName);
list($widthInput, $heightInput, $type) = $this->yellow->toolbox->detectImageInformation($fileName);
$widthOutput = $this->convertValueAndUnit($widthOutput, $widthInput);
$heightOutput = $this->convertValueAndUnit($heightOutput, $heightInput);
if (($widthInput==$widthOutput && $heightInput==$heightOutput) || $type=="svg") {
@ -94,7 +94,7 @@ class YellowImage {
}
}
$src = $this->yellow->config->get("serverBase").$this->yellow->config->get("imageThumbnailLocation").$fileNameThumb;
list($width, $height) = $this->yellow->toolbox->detectImageInfo($fileNameOutput);
list($width, $height) = $this->yellow->toolbox->detectImageInformation($fileNameOutput);
}
return array($src, $width, $height);
}

4
system/plugins/markdown.php
View file

@ -12,7 +12,7 @@ class YellowMarkdown {
$this->yellow = $yellow;
}
// Handle page content parsing of raw format
// Handle page content in raw format
public function onParseContentRaw($page, $text) {
$markdown = new YellowMarkdownExtraParser($this->yellow, $page);
return $markdown->transform($text);
@ -3848,7 +3848,7 @@ class YellowMarkdownExtraParser extends MarkdownExtraParser {
$width = $height = 0;
$src = $matches[3]=="" ? $matches[4] : $matches[3];
if (!preg_match("/^\w+:/", $src)) {
list($width, $height) = $this->yellow->toolbox->detectImageInfo($this->yellow->config->get("imageDir").$src);
list($width, $height) = $this->yellow->toolbox->detectImageInformation($this->yellow->config->get("imageDir").$src);
$src = $this->yellow->config->get("serverBase").$this->yellow->config->get("imageLocation").$src;
}
$alt = $matches[2];

BIN
system/plugins/update-blog.installation
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Binary file not shown.

BIN
system/plugins/update-wiki.installation
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Binary file not shown.

63
system/plugins/update.php
View file

@ -4,7 +4,7 @@
// This file may be used and distributed under the terms of the public license.
class YellowUpdate {
const VERSION = "0.7.16";
const VERSION = "0.7.17";
public $yellow; //access to API
public $updates; //number of updates
@ -40,67 +40,6 @@ class YellowUpdate {
}
if ($fileData!=$fileDataNew) $this->yellow->toolbox->createFile($fileNameConfig, $fileDataNew);
}
if ($update) { //TODO: remove later, converts old theme
$path = $this->yellow->config->get("themeDir");
foreach ($this->yellow->toolbox->getDirectoryEntries($path, "/^.*\.css$/", true, false) as $entry) {
$fileNameAsset = $this->yellow->config->get("assetDir").basename($entry);
if (!is_file($fileNameAsset)) {
$fileData = $this->yellow->toolbox->readFile($entry);
$fileData = preg_replace("#url\(assets/(.*?)\)#", "url($1)", $fileData);
$this->yellow->toolbox->createFile($fileNameAsset, $fileData);
}
$this->yellow->toolbox->deleteFile($entry, $this->yellow->config->get("trashDir"));
$_GET["clean-url"] = "theme-has-been-updated";
}
}
if ($update) { //TODO: remove later, converts old error page
$fileName = $this->yellow->config->get("configDir")."page-error-500.txt";
if (is_file($fileName)) {
$fileData = $this->yellow->toolbox->readFile($fileName);
$fileDataNew = preg_replace("/@pageerror/", "[yellow error]", $fileData);
if ($fileData!=$fileDataNew) $this->yellow->toolbox->createFile($fileName, $fileDataNew);
}
}
if ($update) { //TODO: remove later, converts new blog page
$fileName = $this->yellow->config->get("configDir")."page-new-blog.txt";
if (is_file($fileName)) {
$fileData = $this->yellow->toolbox->readFile($fileName);
$fileDataNew = $this->yellow->toolbox->setMetaData($fileData, "template", "blog");
if ($fileData!=$fileDataNew) $this->yellow->toolbox->createFile($fileName, $fileDataNew);
}
}
if ($update) { //TODO: remove later, converts new wiki page
$fileName = $this->yellow->config->get("configDir")."page-new-wiki.txt";
if (is_file($fileName)) {
$fileData = $this->yellow->toolbox->readFile($fileName);
$fileDataNew = $this->yellow->toolbox->setMetaData($fileData, "template", "wiki");
if ($fileData!=$fileDataNew) $this->yellow->toolbox->createFile($fileName, $fileDataNew);
}
}
if ($update) { //TODO: remove later, converts template settings
$valueDefault = $this->yellow->config->get("template");
foreach ($this->yellow->pages->index(true, true) as $page) {
preg_match("/^.*\/(.+?)$/", dirname($page->fileName), $matches);
$value = $this->yellow->lookup->normaliseName($matches[1], true, false, true);
if (!is_file($this->yellow->config->get("templateDir").$value.".html")) $value = $valueDefault;
$pageTemplate = $this->yellow->toolbox->getMetaData($page->rawData, "template");
$pagePublished = $this->yellow->toolbox->getMetaData($page->rawData, "published");
if (empty($pagePublished) && $value=="blog") $value = $valueDefault;
if (empty($pageTemplate) && $value!=$valueDefault) {
$rawDataNew = $this->yellow->toolbox->setMetaData($page->rawData, "template", $value);
if ($page->rawData!=$rawDataNew) $this->yellow->toolbox->createFile($page->fileName, $rawDataNew);
}
}
foreach ($this->yellow->pages->index(true, true)->filter("template", "blogpages") as $page) {
$rawDataNew = $this->yellow->toolbox->setMetaData($page->rawData, "templateNew", "blog");
if ($page->rawData!=$rawDataNew) $this->yellow->toolbox->createFile($page->fileName, $rawDataNew);
}
foreach ($this->yellow->pages->index(true, true)->filter("template", "wikipages") as $page) {
$rawDataNew = $this->yellow->toolbox->setMetaData($page->rawData, "templateNew", "wiki");
if ($page->rawData!=$rawDataNew) $this->yellow->toolbox->createFile($page->fileName, $rawDataNew);
}
$this->yellow->pages = new YellowPages($this->yellow);
}
}
// Handle request

2
system/themes/snippets/header.php
View file

@ -1,12 +1,12 @@
<!DOCTYPE html><html lang="<?php echo $yellow->page->getHtml("language") ?>">
<head>
<title><?php echo $yellow->page->getHtml("titleHeader") ?></title>
<meta charset="utf-8" />
<meta name="description" content="<?php echo $yellow->page->getHtml("description") ?>" />
<meta name="keywords" content="<?php echo $yellow->page->getHtml("keywords") ?>" />
<meta name="author" content="<?php echo $yellow->page->getHtml("author") ?>" />
<meta name="generator" content="Datenstrom Yellow" />
<meta name="viewport" content="width=device-width, initial-scale=1" />
<title><?php echo $yellow->page->getHtml("titleHeader") ?></title>
<?php echo $yellow->page->getExtra("header") ?>
</head>
<body>