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   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   * This page lists public api for tool_monitor plugin.
  19   *
  20   * @package    tool_monitor
  21   * @copyright  2014 onwards Ankit Agarwal <[email protected]>
  22   * @license    http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
  23   */
  24  
  25  defined('MOODLE_INTERNAL') || die;
  26  
  27  /**
  28   * This function extends the navigation with the tool items
  29   *
  30   * @param navigation_node $navigation The navigation node to extend
  31   * @param stdClass        $course     The course to object for the tool
  32   * @param context         $context    The context of the course
  33   */
  34  function tool_monitor_extend_navigation_course($navigation, $course, $context) {
  35      if (has_capability('tool/monitor:managerules', $context) && get_config('tool_monitor', 'enablemonitor')) {
  36          $url = new moodle_url('/admin/tool/monitor/managerules.php', array('courseid' => $course->id));
  37          $settingsnode = navigation_node::create(get_string('managerules', 'tool_monitor'), $url, navigation_node::TYPE_SETTING,
  38                  null, null, new pix_icon('i/settings', ''));
  39          $reportnode = $navigation->get('coursereports');
  40  
  41          if (isset($settingsnode) && !empty($reportnode)) {
  42              $reportnode->add_node($settingsnode);
  43          }
  44      }
  45  }
  46  
  47  /**
  48   * This function extends the navigation with the tool items
  49   *
  50   * @param navigation_node $navigation The navigation node to extend
  51   * @param stdClass        $course     The course to object for the tool
  52   * @param context         $context    The context of the course
  53   */
  54  function tool_monitor_extend_navigation_frontpage($navigation, $course, $context) {
  55  
  56      if (has_capability('tool/monitor:managerules', $context)) {
  57          $url = new moodle_url('/admin/tool/monitor/managerules.php', array('courseid' => $course->id));
  58          $settingsnode = navigation_node::create(get_string('managerules', 'tool_monitor'), $url, navigation_node::TYPE_SETTING,
  59                  null, null, new pix_icon('i/settings', ''));
  60          $reportnode = $navigation->get('frontpagereports');
  61  
  62          if (isset($settingsnode) && !empty($reportnode)) {
  63              $reportnode->add_node($settingsnode);
  64          }
  65      }
  66  }
  67  
  68  /**
  69   * This function extends the navigation with the tool items for user settings node.
  70   *
  71   * @param navigation_node $navigation  The navigation node to extend
  72   * @param stdClass        $user        The user object
  73   * @param context         $usercontext The context of the user
  74   * @param stdClass        $course      The course to object for the tool
  75   * @param context         $coursecontext     The context of the course
  76   */
  77  function tool_monitor_extend_navigation_user_settings($navigation, $user, $usercontext, $course, $coursecontext) {
  78      global $USER, $SITE;
  79      if (($USER->id == $user->id) && (has_capability('tool/monitor:subscribe', $coursecontext)
  80              && get_config('tool_monitor', 'enablemonitor'))) {
  81          // The $course->id will always be the course that corresponds to the current context.
  82          $courseid = $course->id;
  83          // A $course->id of $SITE->id might either be the frontpage or the site. So if we get the site ID back, check the...
  84          // ...courseid parameter passed to the page so we can know if we are looking at the frontpage rules or site level rules.
  85          if ($course->id == $SITE->id && optional_param('courseid', $course->id, PARAM_INT) == 0) {
  86              $courseid = 0;
  87          }
  88          $url = new moodle_url('/admin/tool/monitor/index.php', array('courseid' => $courseid));
  89          $subsnode = navigation_node::create(get_string('managesubscriptions', 'tool_monitor'), $url,
  90                  navigation_node::TYPE_SETTING, null, null, new pix_icon('i/settings', ''));
  91  
  92          if (isset($subsnode) && !empty($navigation)) {
  93              $navigation->add_node($subsnode);
  94          }
  95      }
  96  }