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MDL-36669 Filters: Remove the last ref to the UFO library.

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This commit is contained in:
Matteo Scaramuccia 2014-10-06 23:02:41 +02:00
parent b49de5d930
commit 8045696b37
1 changed files with 8 additions and 12 deletions
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20
lib/filelib.php
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@ -2764,21 +2764,17 @@ function file_modify_html_header($text) {
global $CFG;
$stylesheetshtml = '';
/* foreach ($CFG->stylesheets as $stylesheet) {
/*
foreach ($CFG->stylesheets as $stylesheet) {
//TODO: MDL-21120
$stylesheetshtml .= '<link rel="stylesheet" type="text/css" href="'.$stylesheet.'" />'."\n";
}*/
$ufo = '';
if (filter_is_enabled('mediaplugin')) {
// this script is needed by most media filter plugins.
$attributes = array('type'=>'text/javascript', 'src'=>$CFG->httpswwwroot . '/lib/ufo.js');
$ufo = html_writer::tag('script', '', $attributes) . "\n";
}
*/
// TODO The code below is actually a waste of CPU. When MDL-29738 will be implemented it should be re-evaluated too.
preg_match('/\<head\>|\<HEAD\>/', $text, $matches);
if ($matches) {
$replacement = '<head>'.$ufo.$stylesheetshtml;
$replacement = '<head>'.$stylesheetshtml;
$text = preg_replace('/\<head\>|\<HEAD\>/', $replacement, $text, 1);
return $text;
}
@ -2787,7 +2783,7 @@ function file_modify_html_header($text) {
preg_match('/\<html\>|\<HTML\>/', $text, $matches);
if ($matches) {
// replace <html> tag with <html><head>includes</head>
$replacement = '<html>'."\n".'<head>'.$ufo.$stylesheetshtml.'</head>';
$replacement = '<html>'."\n".'<head>'.$stylesheetshtml.'</head>';
$text = preg_replace('/\<html\>|\<HTML\>/', $replacement, $text, 1);
return $text;
}
@ -2795,13 +2791,13 @@ function file_modify_html_header($text) {
// if not, look for <body> tag, and stick <head> before body
preg_match('/\<body\>|\<BODY\>/', $text, $matches);
if ($matches) {
$replacement = '<head>'.$ufo.$stylesheetshtml.'</head>'."\n".'<body>';
$replacement = '<head>'.$stylesheetshtml.'</head>'."\n".'<body>';
$text = preg_replace('/\<body\>|\<BODY\>/', $replacement, $text, 1);
return $text;
}
// if not, just stick a <head> tag at the beginning
$text = '<head>'.$ufo.$stylesheetshtml.'</head>'."\n".$text;
$text = '<head>'.$stylesheetshtml.'</head>'."\n".$text;
return $text;
}