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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   * Web service documentation renderer.
  19   * @package    core_rss
  20   * @category   rss
  21   * @copyright  2010 Andrew Davis
  22   * @license    http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
  23   */
  24  
  25  /**
  26   * Web service documentation renderer extending the plugin_renderer_base class.
  27   * @package    core_rss
  28   * @category   rss
  29   * @copyright  2010 Andrew Davis
  30   * @license    http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
  31   */
  32  class core_rss_renderer extends plugin_renderer_base {
  33      /**
  34       * Returns the html for the token reset confirmation box
  35       * @return string html
  36       */
  37      public function user_reset_rss_token_confirmation() {
  38          global $OUTPUT, $CFG;
  39          $managetokenurl = $CFG->wwwroot."/user/managetoken.php?sesskey=" . sesskey();
  40          $optionsyes = array('action' => 'resetrsstoken', 'confirm' => 1, 'sesskey' => sesskey());
  41          $optionsno  = array('section' => 'webservicetokens', 'sesskey' => sesskey());
  42          $formcontinue = new single_button(new moodle_url($managetokenurl, $optionsyes), get_string('reset'));
  43          $formcancel = new single_button(new moodle_url($managetokenurl, $optionsno), get_string('cancel'), 'get');
  44          $html = $OUTPUT->confirm(get_string('resettokenconfirmsimple', 'webservice'), $formcontinue, $formcancel);
  45          return $html;
  46      }
  47  
  48      /**
  49       * Display a user token with buttons to reset it
  50       * @param string $token The token to be displayed
  51       * @return string html code
  52       */
  53      public function user_rss_token_box($token) {
  54          global $OUTPUT, $CFG;
  55  
  56          // Display strings.
  57          $stroperation = get_string('operation', 'webservice');
  58          $strtoken = get_string('key', 'webservice');
  59  
  60          $return = $OUTPUT->heading(get_string('rss'), 3, 'main', true);
  61          $return .= $OUTPUT->box_start('generalbox webservicestokenui');
  62  
  63          $return .= get_string('rsskeyshelp');
  64  
  65          $table = new html_table();
  66          $table->head  = array($strtoken, $stroperation);
  67          $table->align = array('left', 'center');
  68          $table->width = '100%';
  69          $table->data  = array();
  70  
  71          if (!empty($token)) {
  72              $reset = "<a href=\"".$CFG->wwwroot."/user/managetoken.php?sesskey=".sesskey().
  73                      "&amp;action=resetrsstoken\">".get_string('reset')."</a>";
  74  
  75              $table->data[] = array($token, $reset);
  76  
  77              $return .= html_writer::table($table);
  78          } else {
  79              $return .= get_string('notoken', 'webservice');
  80          }
  81  
  82          $return .= $OUTPUT->box_end();
  83          return $return;
  84      }
  85  }