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   1  /* global phpbb */
   2  
   3  (function($) {  // Avoid conflicts with other libraries
   4  
   5  'use strict';
   6  
   7  /**
   8   * The following callbacks are for reording items. row_down
   9   * is triggered when an item is moved down, and row_up is triggered when
  10   * an item is moved up. It moves the row up or down, and deactivates /
  11   * activates any up / down icons that require it (the ones at the top or bottom).
  12   */
  13  phpbb.addAjaxCallback('row_down', function(res) {
  14      if (typeof res.success === 'undefined' || !res.success) {
  15          return;
  16      }
  17  
  18      var $firstTr = $(this).parents('tr'),
  19          $secondTr = $firstTr.next();
  20  
  21      $firstTr.insertAfter($secondTr);
  22  });
  23  
  24  phpbb.addAjaxCallback('row_up', function(res) {
  25      if (typeof res.success === 'undefined' || !res.success) {
  26          return;
  27      }
  28  
  29      var $secondTr = $(this).parents('tr'),
  30          $firstTr = $secondTr.prev();
  31  
  32      $secondTr.insertBefore($firstTr);
  33  });
  34  
  35  /**
  36   * This callback replaces activate links with deactivate links and vice versa.
  37   * It does this by replacing the text, and replacing all instances of "activate"
  38   * in the href with "deactivate", and vice versa.
  39   */
  40  phpbb.addAjaxCallback('activate_deactivate', function(res) {
  41      var $this = $(this),
  42          newHref = $this.attr('href');
  43  
  44      $this.text(res.text);
  45  
  46      if (newHref.indexOf('deactivate') !== -1) {
  47          newHref = newHref.replace('deactivate', 'activate');
  48      } else {
  49          newHref = newHref.replace('activate', 'deactivate');
  50      }
  51  
  52      $this.attr('href', newHref);
  53  });
  54  
  55  /**
  56   * The removes the parent row of the link or form that triggered the callback,
  57   * and is good for stuff like the removal of forums.
  58   */
  59  phpbb.addAjaxCallback('row_delete', function(res) {
  60      if (res.SUCCESS !== false) {
  61          $(this).parents('tr').remove();
  62      }
  63  });
  64  
  65  /**
  66   * Handler for submitting permissions form in chunks
  67   * This call will submit permissions forms in chunks of 5 fieldsets.
  68   */
  69  function submitPermissions() {
  70      var $form = $('form#set-permissions'),
  71          fieldsetList = $form.find('fieldset[id^=perm]'),
  72          formDataSets = [],
  73          $submitAllButton = $form.find('input[type=submit][name^=action]')[0],
  74          $submitButton = $form.find('input[type=submit][data-clicked=true]')[0];
  75  
  76      // Set proper start values for handling refresh of page
  77      var permissionSubmitSize = 0,
  78          permissionRequestCount = 0,
  79          forumIds = [],
  80          permissionSubmitFailed = false;
  81  
  82      if ($submitAllButton !== $submitButton) {
  83          fieldsetList = $form.find('fieldset#' + $submitButton.closest('fieldset.permissions').id);
  84      }
  85  
  86      $.each(fieldsetList, function (key, value) {
  87          if (key % 5 === 0) {
  88              formDataSets[Math.floor(key / 5)] = $form.find('fieldset#' + value.id).serialize();
  89          } else {
  90              formDataSets[Math.floor(key / 5)] += '&' + $form.find('fieldset#' + value.id).serialize();
  91          }
  92      });
  93  
  94      permissionSubmitSize = formDataSets.length;
  95  
  96      // Add each forum ID to forum ID list to preserve selected forums
  97      $.each($form.find('input[type=hidden][name^=forum_id]'), function (key, value) {
  98          if (value.name.match(/^forum_id\[([0-9]+)\]$/)) {
  99              forumIds.push(value.value);
 100          }
 101      });
 102  
 103      /**
 104       * Handler for submitted permissions form chunk
 105       *
 106       * @param {object} res Object returned by AJAX call
 107       */
 108  	function handlePermissionReturn(res) {
 109          permissionRequestCount++;
 110          var $dark = $('#darkenwrapper');
 111  
 112          if (res.S_USER_WARNING) {
 113              phpbb.alert(res.MESSAGE_TITLE, res.MESSAGE_TEXT);
 114              permissionSubmitFailed = true;
 115          } else if (!permissionSubmitFailed && res.S_USER_NOTICE) {
 116              // Display success message at the end of submitting the form
 117              if (permissionRequestCount >= permissionSubmitSize) {
 118                  var $alert = phpbb.alert(res.MESSAGE_TITLE, res.MESSAGE_TEXT);
 119                  var $alertBoxLink = $alert.find('p.alert_text > a');
 120  
 121                  // Create form to submit instead of normal "Back to previous page" link
 122                  if ($alertBoxLink) {
 123                      // Remove forum_id[] from URL
 124                      $alertBoxLink.attr('href', $alertBoxLink.attr('href').replace(/(&forum_id\[\]=[0-9]+)/g, ''));
 125                      var previousPageForm = '<form action="' + $alertBoxLink.attr('href') + '" method="post">';
 126                      $.each(forumIds, function (key, value) {
 127                          previousPageForm += '<input type="text" name="forum_id[]" value="' + value + '" />';
 128                      });
 129                      previousPageForm += '</form>';
 130  
 131                      $alertBoxLink.on('click', function (e) {
 132                          var $previousPageForm = $(previousPageForm);
 133                          $('body').append($previousPageForm);
 134                          e.preventDefault();
 135                          $previousPageForm.submit();
 136                      });
 137                  }
 138  
 139                  // Do not allow closing alert
 140                  $dark.off('click');
 141                  $alert.find('.alert_close').hide();
 142  
 143                  if (typeof res.REFRESH_DATA !== 'undefined') {
 144                      setTimeout(function () {
 145                          // Create forum to submit using POST. This will prevent
 146                          // exceeding the maximum length of URLs
 147                          var form = '<form action="' + res.REFRESH_DATA.url.replace(/(&forum_id\[\]=[0-9]+)/g, '') + '" method="post">';
 148                          $.each(forumIds, function (key, value) {
 149                              form += '<input type="text" name="forum_id[]" value="' + value + '" />';
 150                          });
 151                          form += '</form>';
 152                          $form = $(form);
 153                          $('body').append($form);
 154  
 155                          // Hide the alert even if we refresh the page, in case the user
 156                          // presses the back button.
 157                          $dark.fadeOut(phpbb.alertTime, function () {
 158                              if (typeof $alert !== 'undefined') {
 159                                  $alert.hide();
 160                              }
 161                          });
 162  
 163                          // Submit form
 164                          $form.submit();
 165                      }, res.REFRESH_DATA.time * 1000); // Server specifies time in seconds
 166                  }
 167              }
 168          }
 169      }
 170  
 171      // Create AJAX request for each form data set
 172      $.each(formDataSets, function (key, formData) {
 173          $.ajax({
 174              url: $form.action,
 175              type: 'POST',
 176              data: formData + '&' + $submitButton.name + '=' + encodeURIComponent($submitButton.value) +
 177                  '&creation_time=' + $form.find('input[type=hidden][name=creation_time]')[0].value +
 178                  '&form_token=' + $form.find('input[type=hidden][name=form_token]')[0].value +
 179                  '&' + $form.children('input[type=hidden]').serialize() +
 180                  '&' + $form.find('input[type=checkbox][name^=inherit]').serialize(),
 181              success: handlePermissionReturn,
 182              error: handlePermissionReturn
 183          });
 184      });
 185  }
 186  
 187  $('[data-ajax]').each(function() {
 188      var $this = $(this),
 189          ajax = $this.attr('data-ajax');
 190  
 191      if (ajax !== 'false') {
 192          var fn = (ajax !== 'true') ? ajax : null;
 193          phpbb.ajaxify({
 194              selector: this,
 195              refresh: $this.attr('data-refresh') !== undefined,
 196              callback: fn
 197          });
 198      }
 199  });
 200  
 201  /**
 202  * Automatically resize textarea
 203  */
 204  $(function() {
 205      phpbb.resizeTextArea($('textarea:not(.no-auto-resize)'), {minHeight: 75});
 206  
 207      var $setPermissionsForm = $('form#set-permissions');
 208      if ($setPermissionsForm.length) {
 209          $setPermissionsForm.on('submit', function (e) {
 210              submitPermissions();
 211              e.preventDefault();
 212          });
 213          $setPermissionsForm.find('input[type=submit]').click(function() {
 214              $('input[type=submit]', $(this).parents($('form#set-permissions'))).removeAttr('data-clicked');
 215              $(this).attr('data-clicked', true);
 216          });
 217      }
 218  });
 219  
 220  
 221  })(jQuery); // Avoid conflicts with other libraries