plugins/qrcode/qrcode.php

   1 <?php
   2 /**
   3  * Plugin qrcode
   4  * Add QRCode containing URL for each links.
   5  * Display a QRCode icon in link list.
   6  */
   7
   8 /**
   9  * Add qrcode icon to link_plugin when rendering linklist.
  10  *
  11  * @param array $data - linklist data.
  12  *
  13  * @return mixed - linklist data with qrcode plugin.
  14  */
  15 function hook_qrcode_render_linklist($data)
  16 {
  17     $qrcode_html = file_get_contents(PluginManager::$PLUGINS_PATH . '/qrcode/qrcode.html');
  18
  19     foreach ($data['links'] as &$value) {
  20         $qrcode = sprintf($qrcode_html, $value['url'], $value['url'], PluginManager::$PLUGINS_PATH);
  21         $value['link_plugin'][] = $qrcode;
  22     }
  23
  24     return $data;
  25 }
  26
  27 /**
  28  * When linklist is displayed, include qrcode JS files.
  29  *
  30  * @param array $data - footer data.
  31  *
  32  * @return mixed - footer data with qrcode JS files added.
  33  */
  34 function hook_qrcode_render_footer($data)
  35 {
  36     if ($data['_PAGE_'] == Router::$PAGE_LINKLIST) {
  37         $data['js_files'][] = PluginManager::$PLUGINS_PATH . '/qrcode/shaarli-qrcode.js';
  38     }
  39
  40     return $data;
  41 }