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   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  }