// get the filename and put it into some easier to read variables
$full_filename = MSRE_RULESET_DIR . "/" . $short_filename;
if (!file_exists($full_filename)) {
die("File not found: " . $full_filename);
}
// read the file into a variable, so that each function doesn't
// need to do it themselves
$file_contents = Read_File($full_filename, filesize($full_filename));
// this will get populated later by a function (I need it to find
// the end of the comments @ the top of the file)
// check to see if the form was submitted, and if so process it..
$status_message = "";
if (isset($_POST["submitted"])) {
list($bytes_written, $status_message) = Process_Form();
// re-read the file after processing
$file_contents = Read_File($full_filename, $bytes_written);
}
// the form always gets displayed, even if it was submitted, so
// display the form now
Show_Form($status_message);
// clear status message
$status_message = "";
echo "</table><tr><td>\n";
html_end();
}
// #################
// ### Functions ###
// #################
function Show_Form($status_msg)
{
// displays the form
/**
* Returns the available classes for a given slot. Can retrieve only the class
* name or the full CSS style. This is made with the mode parameter
*
* @param str The slot's name.
* @param int optional 0 retrieves only the class name [Default]
* 1 Retrieve the full css style
*
* @return array The found classes
*/
public static function findStylesheetClasses($content, $mode = 0)
{
// This is only a paliative solution. Hope someone can fix the parse class: I don't know Call-time pass-by-reference
ini_set('error_reporting', 'E_ERROR');
require_once dirname(__FILE__) . '/../tools/parser/htmlparser.inc';
require_once dirname(__FILE__) . '/../tools/parser/common.inc';
$slotName = $content->getW3sSlot()->getSlotName();
$page = $content->getW3sPage();
// Opens the template and parses its structure
$templateAttributes = self::retrieveTemplateAttributesFromPage($page);
$templateFile = self::getTemplateFile($templateAttributes["projectName"], $templateAttributes["templateName"]);
$p = new HtmlParser($templateFile, unserialize(Read_File("parser/htmlgrammar.cmp")), $templateFile, 1);
$p->Parse();
$src = "";
GetPageSrc($p->content, $src);
ob_start();
PrintArray($p->content);
$contents = ob_get_clean();
// Finds the id of Slots
$i = 1;
$elements = array($slotName);
while (1) {
preg_match('/(.*)\\[content\\].*\\[pars\\]\\[id\\]\\[value\\]=' . $slotName . '/', $contents, $res);
if (count($res) == 0) {
break;
}
$startKey = str_replace("[", "\\[", $res[1]);
$startKey = str_replace("]", "\\]", $startKey);
preg_match('/' . $startKey . '\\[pars\\]\\[id\\]\\[value\\]=(.*)/', $contents, $res);
$elements[] = $res[1];
$slotName = $res[1];
$i++;
// Prevents blocks if an infinite loop occours if a non well-format template is searched
if ($i == 100) {
break;
}
}
// Finds all the template's stylesheets
$fp = fopen($templateFile, "r");
$templateContents = fread($fp, filesize($templateFile));
fclose($fp);
$templateContents = str_replace("\r\n", "", $templateContents);
preg_match_all('/.*?rel=["|\']stylesheet["|\'].*?href\\s*=\\s*["|\'](.*?)["|\'].*?/', $templateContents, $stylesheets);
// Creates a single stylesheet from the stylesheets retrieved
$contents = '';
foreach ($stylesheets[1] as $stylesheet) {
$stylesheet = substr($stylesheet, 1, strlen($stylesheet));
$fp = fopen($stylesheet, "r");
$currentContent = fread($fp, filesize($stylesheet));
fclose($fp);
$currentContent = str_replace("\r\n", "", $currentContent);
$currentContent = preg_replace('/HTML>.*?}+?/', '', $currentContent);
$contents .= $currentContent;
}
// Find classes from xhtml elements
$result = $mode == 0 ? array('w3sNone' => 'None') : array();
foreach ($elements as $element) {
$expression = $mode == 0 ? '/#' . trim($element) . '[a-zA-Z0-9-_:\\s]*\\.(.*?)\\{+?/' : '/#' . trim($element) . '[a-zA-Z0-9-_:\\s]*(\\..*?\\{.*?\\})+?/';
preg_match_all($expression, $contents, $classes);
foreach ($classes[1] as $class) {
if ($mode == 0) {
$result[$class] = $class;
} else {
$result[] = $class;
}
}
}
// Find classes not associated to xhtml elements
$expression = $mode == 0 ? '/(^|})\\.(.*?)\\{+?/' : '/(^|})(\\..*?\\{.*?\\})+?/';
preg_match_all($expression, $contents, $classes);
foreach ($classes[2] as $class) {
if ($mode == 0) {
$result[$class] = $class;
} else {
$result[] = $class;
}
}
return $result;
}
