theme/chameleon/ui/css.php

   1 <?php
   2
   3 require_once('../../../config.php');
   4 require_once('../config.php');
   5
   6
   7 if (empty($THEME->chameleonenabled)) {
   8     die('CHAMELEON_ERROR Editing this theme has been disabled');
   9 }
  10
  11 $id = optional_param('id', SITEID, PARAM_INT);
  12 if (!$course = get_record('course', 'id', $id)) {
  13     error('Incorrect course id');
  14 }
  15
  16 course_setup($course); // we should not require login here
  17
  18 if ($id != SITEID and !empty($CFG->allowcoursethemes) and !empty($course->theme) and !empty($THEME->chameleonteachereditenabled)) {
  19     if (!has_capability('moodle/course:update', get_context_instance(CONTEXT_COURSE, $id))) {
  20         die('CHAMELEON_ERROR Either you are not logged in or you are not allowed to edit this theme');
  21     }
  22 } else if (!has_capability('moodle/site:config', get_context_instance(CONTEXT_SYSTEM))) {
  23     die('CHAMELEON_ERROR Either you are not logged in or you are not allowed to edit this theme');
  24 }
  25
  26
  27 require_once('ChameleonCSS.class.php');
  28 require_once('ChameleonFileBrowser.class.php');
  29
  30
  31
  32 if (isset($_GET['path'])) {
  33     $fm = new ChameleonFileBrowser;
  34     die($fm->readfiles());
  35 }
  36
  37 $chameleon = new ChameleonCSS('../', 'user_styles.css', 'temp_user_styles.css');
  38
  39 if (isset($_POST['css'])) {
  40     if (!isset($_GET['temp'])) {
  41         if (!$chameleon->update('perm', $_POST['css'])) {
  42             die('CHAMELEON_ERROR ' . $chameleon->error);
  43         }
  44         if (!$chameleon->update('temp')) {
  45             die('CHAMELEON_ERROR ' . $chameleon->error);
  46         }
  47     } else {
  48         if (!$chameleon->update('temp', $_POST['css'])) {
  49             die('CHAMELEON_ERROR ' . $chameleon->error);
  50         }
  51     }
  52
  53 } else {
  54
  55     $css = $chameleon->read();
  56     if ($css === false) {
  57         echo 'CHAMELEON_ERROR ' . $chameleon->error;
  58     } else {
  59         echo $css;
  60     }
  61 }
  62
  63
  64 ?>