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Differences Between: [Versions 39 and 401] [Versions 39 and 402] [Versions 39 and 403]

   1  <?php
   2  // This file is part of Moodle - http://moodle.org/
   3  //
   4  // Moodle is free software: you can redistribute it and/or modify
   5  // it under the terms of the GNU General Public License as published by
   6  // the Free Software Foundation, either version 3 of the License, or
   7  // (at your option) any later version.
   8  //
   9  // Moodle is distributed in the hope that it will be useful,
  10  // but WITHOUT ANY WARRANTY; without even the implied warranty of
  11  // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  12  // GNU General Public License for more details.
  13  //
  14  // You should have received a copy of the GNU General Public License
  15  // along with Moodle.  If not, see <http://www.gnu.org/licenses/>.
  16  
  17  
  18  /**
  19   * Form page for blog preferences
  20   *
  21   * @package    moodlecore
  22   * @subpackage blog
  23   * @copyright  2009 Nicolas Connault
  24   * @license    http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
  25   */
  26  
  27  require_once('../config.php');
  28  require_once($CFG->dirroot.'/blog/lib.php');
  29  require_once ('preferences_form.php');
  30  require_once($CFG->dirroot.'/user/editlib.php');
  31  
  32  $courseid = optional_param('courseid', SITEID, PARAM_INT);
  33  $modid    = optional_param('modid', null, PARAM_INT);
  34  $userid   = optional_param('userid', null, PARAM_INT);
  35  $tagid    = optional_param('tagid', null, PARAM_INT);
  36  $groupid      = optional_param('groupid', null, PARAM_INT);
  37  
  38  $url = new moodle_url('/blog/preferences.php');
  39  if ($courseid !== SITEID) {
  40      $url->param('courseid', $courseid);
  41  }
  42  if ($modid !== null) {
  43      $url->param('modid', $modid);
  44  }
  45  if ($userid !== null) {
  46      $url->param('userid', $userid);
  47  }
  48  if ($tagid !== null) {
  49      $url->param('tagid', $tagid);
  50  }
  51  if ($groupid !== null) {
  52      $url->param('groupid', $groupid);
  53  }
  54  
  55  $PAGE->set_url($url);
  56  $PAGE->set_pagelayout('admin');
  57  
  58  $sitecontext = context_system::instance();
  59  $usercontext = context_user::instance($USER->id);
  60  $PAGE->set_context($usercontext);
  61  require_login($courseid);
  62  
  63  if (empty($CFG->enableblogs)) {
  64      print_error('blogdisable', 'blog');
  65  }
  66  
  67  if (isguestuser()) {
  68      print_error('noguest');
  69  }
  70  
  71  // The preference is site wide not blog specific. Hence user should have permissions in site level.
  72  require_capability('moodle/blog:view', $sitecontext);
  73  
  74  // If data submitted, then process and store.
  75  
  76  $mform = new blog_preferences_form('preferences.php');
  77  $mform->set_data(array('pagesize' => get_user_preferences('blogpagesize')));
  78  
  79  if (!$mform->is_cancelled() && $data = $mform->get_data()) {
  80      $pagesize = $data->pagesize;
  81  
  82      if ($pagesize < 1) {
  83          print_error('invalidpagesize');
  84      }
  85      useredit_update_user_preference(['id' => $USER->id,
  86          'preference_blogpagesize' => $pagesize]);
  87  }
  88  
  89  if ($mform->is_cancelled()) {
  90      redirect($CFG->wwwroot . '/user/preferences.php');
  91  }
  92  
  93  $site = get_site();
  94  
  95  $strpreferences = get_string('preferences');
  96  $strblogs       = get_string('blogs', 'blog');
  97  
  98  $title = "$site->shortname: $strblogs : $strpreferences";
  99  $PAGE->set_title($title);
 100  $PAGE->set_heading(fullname($USER));
 101  
 102  echo $OUTPUT->header();
 103  
 104  echo $OUTPUT->heading("$strblogs : $strpreferences", 2);
 105  
 106  $mform->display();
 107  
 108  echo $OUTPUT->footer();