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   1  /**
   2   * ACL Manager AJAX enhancements
   3   *
   4   * @author Andreas Gohr <andi@splitbrain.org>
   5   */
   6  var dw_acl = {
   7      /**
   8       * Initialize the object and attach the event handlers
   9       */
  10      init: function () {
  11          var $tree;
  12  
  13          //FIXME only one underscore!!
  14          if (jQuery('#acl_manager').length === 0) {
  15              return;
  16          }
  17  
  18          jQuery('#acl__user select').on('change', dw_acl.userselhandler);
  19          jQuery('#acl__user button').on('click', dw_acl.loadinfo);
  20  
  21          $tree = jQuery('#acl__tree');
  22          $tree.dw_tree({toggle_selector: 'img',
  23                         load_data: function (show_sublist, $clicky) {
  24                             // get the enclosed link and the edit form
  25                             var $frm = jQuery('#acl__detail form');
  26  
  27                             jQuery.post(
  28                                 DOKU_BASE + 'lib/exe/ajax.php',
  29                                 jQuery.extend(dw_acl.parseatt($clicky.parent().find('a')[0].search),
  30                                               {call: 'plugin_acl',
  31                                                ajax: 'tree',
  32                                                current_ns: $frm.find('input[name=ns]').val(),
  33                                                current_id: $frm.find('input[name=id]').val()}),
  34                                 show_sublist,
  35                                 'html'
  36                             );
  37                         },
  38  
  39                         toggle_display: function ($clicky, opening) {
  40                             $clicky.attr('src',
  41                                          DOKU_BASE + 'lib/images/' +
  42                                          (opening ? 'minus' : 'plus') + '.gif');
  43                         }});
  44          $tree.delegate('a', 'click', dw_acl.treehandler);
  45      },
  46  
  47      /**
  48       * Handle user dropdown
  49       *
  50       * Hides or shows the user/group entry box depending on what was selected in the
  51       * dropdown element
  52       */
  53      userselhandler: function () {
  54          // make entry field visible/invisible
  55          jQuery('#acl__user input').toggle(this.value === '__g__' ||
  56                                            this.value === '__u__');
  57          dw_acl.loadinfo();
  58      },
  59  
  60      /**
  61       * Load the current permission info and edit form
  62       */
  63      loadinfo: function () {
  64          jQuery('#acl__info')
  65              .attr('role', 'alert')
  66              .html('<img src="'+DOKU_BASE+'lib/images/throbber.gif" alt="..." />')
  67              .load(
  68                  DOKU_BASE + 'lib/exe/ajax.php',
  69                  jQuery('#acl__detail form').serialize() + '&call=plugin_acl&ajax=info'
  70              );
  71          return false;
  72      },
  73  
  74      /**
  75       * parse URL attributes into a associative array
  76       *
  77       * @todo put into global script lib?
  78       */
  79      parseatt: function (str) {
  80          if (str[0] === '?') {
  81              str = str.substr(1);
  82          }
  83          var attributes = {};
  84          var all = str.split('&');
  85          for (var i = 0; i < all.length; i++) {
  86              var att = all[i].split('=');
  87              attributes[att[0]] = decodeURIComponent(att[1]);
  88          }
  89          return attributes;
  90      },
  91  
  92      /**
  93       * Handles clicks to the tree nodes
  94       */
  95      treehandler: function () {
  96          var $link, $frm;
  97  
  98          $link = jQuery(this);
  99  
 100              // remove highlighting
 101              jQuery('#acl__tree a.cur').removeClass('cur');
 102  
 103              // add new highlighting
 104          $link.addClass('cur');
 105  
 106              // set new page to detail form
 107          $frm = jQuery('#acl__detail form');
 108          if ($link.hasClass('wikilink1')) {
 109              $frm.find('input[name=ns]').val('');
 110              $frm.find('input[name=id]').val(dw_acl.parseatt($link[0].search).id);
 111          } else if ($link.hasClass('idx_dir')) {
 112              $frm.find('input[name=ns]').val(dw_acl.parseatt($link[0].search).ns);
 113              $frm.find('input[name=id]').val('');
 114              }
 115          dw_acl.loadinfo();
 116  
 117          return false;
 118      }
 119  };
 120  
 121  jQuery(dw_acl.init);