inc/Menu/Item/Edit.php

   1 <?php
   2
   3 namespace dokuwiki\Menu\Item;
   4
   5 /**
   6  * Class Edit
   7  *
   8  * Most complex item. Shows the edit button but mutates to show, draft and create based on
   9  * current state.
  10  */
  11 class Edit extends AbstractItem
  12 {
  13     /** @inheritdoc */
  14     public function __construct()
  15     {
  16         global $ACT;
  17         global $INFO;
  18         global $REV;
  19
  20         parent::__construct();
  21
  22         if ($ACT === 'show') {
  23             $this->method = 'post';
  24             if ($INFO['writable']) {
  25                 $this->accesskey = 'e';
  26                 if (!empty($INFO['draft'])) {
  27                     $this->type = 'draft';
  28                     $this->params['do'] = 'draft';
  29                 } else {
  30                     $this->params['rev'] = $REV;
  31                     if (!$INFO['exists']) {
  32                         $this->type = 'create';
  33                     }
  34                 }
  35             } else {
  36                 if (!actionOK("source")) throw new \RuntimeException("action disabled: source");
  37                 $params['rev'] = $REV;
  38                 $this->type = 'source';
  39                 $this->accesskey = 'v';
  40             }
  41         } else {
  42             if (auth_quickaclcheck($INFO['id']) < AUTH_READ) throw new \RuntimeException("no permission to read");
  43             $this->params = ['do' => ''];
  44             $this->type = 'show';
  45             $this->accesskey = 'v';
  46         }
  47
  48         $this->setIcon();
  49     }
  50
  51     /**
  52      * change the icon according to what type the edit button has
  53      */
  54     protected function setIcon()
  55     {
  56         $icons = [
  57             'edit' => '01-edit_pencil.svg',
  58             'create' => '02-create_pencil.svg',
  59             'draft' => '03-draft_android-studio.svg',
  60             'show' => '04-show_file-document.svg',
  61             'source' => '05-source_file-xml.svg'
  62         ];
  63         if (isset($icons[$this->type])) {
  64             $this->svg = DOKU_INC . 'lib/images/menu/' . $icons[$this->type];
  65         }
  66     }
  67 }