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removing neoclassic skin

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This commit is contained in:
Fernando Ontiveros
2025-04-13 15:23:31 +00:00
parent eaa750ef1d
commit 8e09008402
1791 changed files with 8973 additions and 14885 deletions
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93
gulliver/system/class.bootstrap.php
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@@ -853,34 +853,34 @@ class Bootstrap
}
/**
* streaming a big JS file with small js files
* Dynamically generates and streams a CSS file by aggregating smaller CSS files.
*
* This function is designed to serve CSS content dynamically based on different skins or themes.
* It reads configuration files to determine which CSS files to include, handles caching headers,
* and performs browser-specific logic to ensure compatibility.
*
* @author Fernando Ontiveros Lira <fernando@colosa.com>
* @access public
* @param string $file
* @return string
* @param string $filename The name of the file, used to determine the skin and variant.
* @return string The aggregated and minified CSS content.
*/
public static function streamCSSBigFile($filename)
{
// Set the content type to CSS and prevent MIME type sniffing
header('Content-Type: text/css');
header('X-Content-Type-Options: nosniff');
//First get Skin info
// Parse the filename to extract skin name and variant
$filenameParts = explode("-", $filename);
$skinName = empty($filenameParts[0]) ? 'base' : $filenameParts[0];
$skinVariant = "skin";
$skinName = !empty($filenameParts[0]) ? $filenameParts[0] : 'base';
$skinVariant = isset($filenameParts[1]) ? strtolower($filenameParts[1]) : 'skin';
if (isset($filenameParts[1])) {
$skinVariant = strtolower($filenameParts[1]);
// Normalize skin names
if (in_array($skinName, ['jscolors', 'xmlcolors'])) {
$skinName = 'classic';
}
// Determine the configuration file path based on the skin name
$configurationFile = '';
if ($skinName == "jscolors") {
$skinName = "classic";
}
if ($skinName == "xmlcolors") {
$skinName = "classic";
}
if ($skinName == "classic") {
$configurationFile = Bootstrap::ExpandPath("skinEngine") . 'base' . PATH_SEP . 'config.xml';
} else {
@@ -894,50 +894,49 @@ class Bootstrap
$configurationFile = Bootstrap::ExpandPath("skinEngine") . $skinName . PATH_SEP . 'config.xml';
}
}
// Fallback to base configuration if the specific one doesn't exist
if (!file_exists($configurationFile)) {
$configurationFile = Bootstrap::ExpandPath("skinEngine") . 'base' . PATH_SEP . 'config.xml';
}
}
$mtime = date('U');
// Set caching headers
$mtime = time();
$gmt_mtime = gmdate("D, d M Y H:i:s", $mtime) . " GMT";
$etag = '"' . Bootstrap::encryptOld($mtime . $filename) . '"';
$expires = gmdate("D, d M Y H:i:s", $mtime + 30 * 24 * 60 * 60) . " GMT"; // 1 month
header('Pragma: cache');
header('ETag: "' . Bootstrap::encryptOld($mtime . $filename) . '"');
header("Last-Modified: " . $gmt_mtime);
header('ETag: ' . $etag);
header('Last-Modified: ' . $gmt_mtime);
header('Cache-Control: public');
header("Expires: " . gmdate("D, d M Y H:i:s", time() + 30 * 60 * 60 * 24) . " GMT"); //1 month
//header("Expires: " . gmdate("D, d M Y H:i:s", time () + 60*60*24 ) . " GMT"); //1 day - tempor
if (isset($_SERVER['HTTP_IF_MODIFIED_SINCE'])) {
if ($_SERVER['HTTP_IF_MODIFIED_SINCE'] == $gmt_mtime) {
header('HTTP/1.1 304 Not Modified');
exit();
}
header('Expires: ' . $expires);
// Handle conditional requests for caching
$ifModifiedSince = $_SERVER['HTTP_IF_MODIFIED_SINCE'] ?? null;
$ifNoneMatch = $_SERVER['HTTP_IF_NONE_MATCH'] ?? null;
if (($ifModifiedSince && $ifModifiedSince === $gmt_mtime) ||
($ifNoneMatch && str_replace('"', '', stripslashes($ifNoneMatch)) === Bootstrap::encryptOld($mtime . $filename))) {
header('HTTP/1.1 304 Not Modified');
exit();
}
if (isset($_SERVER['HTTP_IF_NONE_MATCH'])) {
if (str_replace('"', '', stripslashes($_SERVER['HTTP_IF_NONE_MATCH'])) == Bootstrap::encryptOld($mtime . $filename)) {
header("HTTP/1.1 304 Not Modified");
exit();
}
}
//Read Configuration File
// Read and parse the configuration XML file
$xmlConfiguration = file_get_contents($configurationFile);
$xmlConfigurationObj = Bootstrap::xmlParser($xmlConfiguration);
$baseSkinDirectory = dirname($configurationFile);
$directorySize = Bootstrap::getDirectorySize($baseSkinDirectory);
$mtime = $directorySize['maxmtime'];
//if userAgent (BROWSER) is MSIE we need special headers to avoid MSIE behaivor.
//$userAgent = strtolower($_SERVER['HTTP_USER_AGENT']);
$outputHeader = "/* Autogenerated CSS file by gulliver framework \n";
// Prepare the CSS output with a header comment
$outputHeader = "/* Autogenerated CSS file by gulliver framework ** \n";
$outputHeader .= " Skin: $filename\n";
$mtimeNow = date('U');
$gmt_mtimeNow = gmdate("D, d M Y H:i:s", $mtimeNow) . " GMT";
$outputHeader .= " Date: $gmt_mtimeNow*/\n";
$output = "";
//Base files
// Include base CSS files based on the skin variant
switch (strtolower($skinVariant)) {
case "extjs":
//Base
@@ -952,7 +951,7 @@ class Bootstrap
break;
}
//Get Browser Info
// Get browser information for compatibility checks
$infoBrowser = Bootstrap::get_current_browser();
$browserName = $infoBrowser['browser_working'];
if (isset($infoBrowser[$browserName . '_data'])) {
@@ -961,7 +960,7 @@ class Bootstrap
}
}
//Read Configuration File
// Parse the configuration to get the list of CSS files to include
$xmlConfiguration = file_get_contents($configurationFile);
$xmlConfigurationObj = Bootstrap::xmlParser($xmlConfiguration);
@@ -972,6 +971,8 @@ class Bootstrap
if (isset($skinFilesArray['__ATTRIBUTES__'])) {
$skinFilesArray = array($skinFilesArray);
}
// Iterate over each CSS file and include it if compatible with the current browser
foreach ($skinFilesArray as $keyFile => $cssFileInfo) {
$enabledBrowsers = explode(",", $cssFileInfo['__ATTRIBUTES__']['enabledBrowsers']);
$disabledBrowsers = explode(",", $cssFileInfo['__ATTRIBUTES__']['disabledBrowsers']);
@@ -999,8 +1000,14 @@ class Bootstrap
}
}
//Remove comments..
$regex = array("`^([\t\s]+)`ism" => '', "`^\/\*(.+?)\*\/`ism" => "", "`([\n;]+)\/\*(.+?)\*\/`ism" => "$1", "`([\n;\s]+)//(.+?)[\n\r]`ism" => "$1\n", "`(^[\r\n]*|[\r\n]+)[\s\t]*[\r\n]+`ism" => "\n");
// Minify the CSS by removing comments and unnecessary whitespace
$regex = array(
"`^([\t\s]+)`ism" => '',
"`^\/\*(.+?)\*\/`ism" => "",
"`([\n;]+)\/\*(.+?)\*\/`ism" => "$1",
"`([\n;\s]+)//(.+?)[\n\r]`ism" => "$1\n",
"`(^[\r\n]*|[\r\n]+)[\s\t]*[\r\n]+`ism" => "\n"
);
$output = preg_replace(array_keys($regex), $regex, $output);
$output = $outputHeader . $output;