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Differences Between: [Versions 310 and 402] [Versions 311 and 402] [Versions 39 and 402] [Versions 400 and 402] [Versions 401 and 402]

   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  require_once(__DIR__ . '/../config.php');
  18  require_once($CFG->dirroot . '/repository/lib.php');
  19  require_once($CFG->libdir . '/adminlib.php');
  20  
  21  // id of repository
  22  $edit    = optional_param('edit', 0, PARAM_INT);
  23  $new     = optional_param('new', '', PARAM_PLUGIN);
  24  $hide    = optional_param('hide', 0, PARAM_INT);
  25  $delete  = optional_param('delete', 0, PARAM_INT);
  26  $sure    = optional_param('sure', '', PARAM_ALPHA);
  27  $type    = optional_param('type', '', PARAM_PLUGIN);
  28  $downloadcontents = optional_param('downloadcontents', false, PARAM_BOOL);
  29  
  30  $context = context_system::instance();
  31  
  32  $pagename = 'repositorycontroller';
  33  
  34  if ($edit){
  35      $pagename = 'repositoryinstanceedit';
  36  } else if ($delete) {
  37      $pagename = 'repositorydelete';
  38  } else if ($new) {
  39      $pagename = 'repositoryinstancenew';
  40  }
  41  
  42  admin_externalpage_setup($pagename, '', null, new moodle_url('/admin/repositoryinstance.php'));
  43  
  44  // The URL used for redirection, and that all edit related URLs will be based off.
  45  $parenturl = new moodle_url('/admin/repository.php', ['action' => 'edit']);
  46  
  47  if ($new) {
  48      $parenturl->param('repos', $new);
  49  } else {
  50      $parenturl->param('repos', $type);
  51  }
  52  
  53  $return = true;
  54  
  55  if (!empty($edit) || !empty($new)) {
  56      if (!empty($edit)) {
  57          $instance = repository::get_instance($edit);
  58          if (!$instance->can_be_edited_by_user()) {
  59              throw new repository_exception('nopermissiontoaccess', 'repository');
  60          }
  61          $instancetype = repository::get_type_by_id($instance->options['typeid']);
  62          $classname = 'repository_' . $instancetype->get_typename();
  63          $configs  = $instance->get_instance_option_names();
  64          $plugin = $instancetype->get_typename();
  65          $typeid = $instance->options['typeid'];
  66      } else {
  67          $plugin = $new;
  68          $typeid = null;
  69          $instance = null;
  70      }
  71  
  72      // display the edit form for this instance
  73      $mform = new repository_instance_form('', array('plugin' => $plugin, 'typeid' => $typeid, 'instance' => $instance, 'contextid' => $context->id));
  74      // end setup, begin output
  75  
  76      if ($mform->is_cancelled()){
  77          redirect($parenturl);
  78          exit;
  79      } else if ($fromform = $mform->get_data()){
  80          if ($edit) {
  81              $settings = array();
  82              $settings['name'] = $fromform->name;
  83              if (!$instance->readonly) {
  84                  foreach($configs as $config) {
  85                      if (isset($fromform->$config)) {
  86                          $settings[$config] = $fromform->$config;
  87                      } else {
  88                          $settings[$config] = null;
  89                      }
  90                  }
  91              }
  92              $success = $instance->set_option($settings);
  93          } else {
  94              $success = repository::static_function($plugin, 'create', $plugin, 0, $context, $fromform);
  95              $data = data_submitted();
  96          }
  97          if ($success) {
  98              core_plugin_manager::reset_caches();
  99              redirect($parenturl);
 100          } else {
 101              throw new \moodle_exception('instancenotsaved', 'repository', $parenturl);
 102          }
 103          exit;
 104      } else {
 105          echo $OUTPUT->header();
 106          echo $OUTPUT->heading(get_string('configplugin', 'repository_'.$plugin));
 107          echo $OUTPUT->box_start();
 108          $mform->display();
 109          echo $OUTPUT->box_end();
 110          $return = false;
 111      }
 112  } else if (!empty($hide)) {
 113      require_sesskey();
 114      $instance = repository::get_type_by_typename($hide);
 115      $instance->hide();
 116      core_plugin_manager::reset_caches();
 117      $return = true;
 118  } else if (!empty($delete)) {
 119      $instance = repository::get_instance($delete);
 120      if ($instance->readonly) {
 121          // If you try to delete an instance set as readonly, display an error message.
 122          throw new repository_exception('readonlyinstance', 'repository');
 123      } else if (!$instance->can_be_edited_by_user()) {
 124          throw new repository_exception('nopermissiontoaccess', 'repository');
 125      }
 126      if ($sure) {
 127          require_sesskey();
 128          if ($instance->delete($downloadcontents)) {
 129              $deletedstr = get_string('instancedeleted', 'repository');
 130              core_plugin_manager::reset_caches();
 131              redirect($parenturl, $deletedstr, 3);
 132          } else {
 133              throw new \moodle_exception('instancenotdeleted', 'repository', $parenturl);
 134          }
 135          exit;
 136      }
 137  
 138      echo $OUTPUT->header();
 139      echo $OUTPUT->box_start('generalbox', 'notice');
 140  
 141      $continueurl = new moodle_url($PAGE->url, [
 142          'type' => $type,
 143          'delete' => $delete,
 144          'sure' => 'yes',
 145      ]);
 146  
 147      $continueanddownloadurl = new moodle_url($continueurl, array(
 148          'downloadcontents' => 1
 149      ));
 150  
 151      $message = get_string('confirmdelete', 'repository', $instance->name);
 152      echo html_writer::tag('p', $message);
 153  
 154      echo $OUTPUT->single_button($continueurl, get_string('continueuninstall', 'repository'));
 155      echo $OUTPUT->single_button($continueanddownloadurl, get_string('continueuninstallanddownload', 'repository'));
 156      echo $OUTPUT->single_button($parenturl, get_string('cancel'));
 157  
 158      echo $OUTPUT->box_end();
 159  
 160      $return = false;
 161  }
 162  
 163  if (!empty($return)) {
 164      redirect($parenturl);
 165  }
 166  echo $OUTPUT->footer();