PHP DiscussionModel::canEdit方法代码示例

 function optionsList($Discussion)
 {
     $Sender = Gdn::controller();
     $Session = Gdn::session();
     if ($Session->isValid() && $Sender->ShowOptions) {
         $Sender->Options = '';
         // Dismiss an announcement
         if (c('Vanilla.Discussions.Dismiss', 1) && $Discussion->Announce == '1' && $Discussion->Dismissed != '1') {
             $Sender->Options .= '<li>' . anchor(t('Dismiss'), "vanilla/discussion/dismissannouncement?discussionid={$Discussion->DiscussionID}", 'DismissAnnouncement Hijack') . '</li>';
         }
         // Edit discussion
         if (DiscussionModel::canEdit($Discussion)) {
             $Sender->Options .= '<li>' . anchor(t('Edit'), 'vanilla/post/editdiscussion/' . $Discussion->DiscussionID, 'EditDiscussion') . '</li>';
         }
         // Announce discussion
         if ($Session->checkPermission('Vanilla.Discussions.Announce', TRUE, 'Category', $Discussion->PermissionCategoryID)) {
             $Sender->Options .= '<li>' . anchor(t('Announce...'), '/discussion/announce?discussionid=' . $Discussion->DiscussionID . '&Target=' . urlencode($Sender->SelfUrl), 'Popup AnnounceDiscussion') . '</li>';
         }
         // Sink discussion
         if ($Session->checkPermission('Vanilla.Discussions.Sink', TRUE, 'Category', $Discussion->PermissionCategoryID)) {
             $NewSink = (int) (!$Discussion->Sink);
             $Sender->Options .= '<li>' . anchor(t($Discussion->Sink == '1' ? 'Unsink' : 'Sink'), "vanilla/discussion/sink?discussionid={$Discussion->DiscussionID}&sink={$NewSink}", 'SinkDiscussion Hijack') . '</li>';
         }
         // Close discussion
         if ($Session->checkPermission('Vanilla.Discussions.Close', TRUE, 'Category', $Discussion->PermissionCategoryID)) {
             $NewClosed = (int) (!$Discussion->Closed);
             $Sender->Options .= '<li>' . anchor(t($Discussion->Closed == '1' ? 'Reopen' : 'Close'), "/discussion/close?discussionid={$Discussion->DiscussionID}&close={$NewClosed}", 'CloseDiscussion Hijack') . '</li>';
         }
         // Delete discussion
         if ($Session->checkPermission('Vanilla.Discussions.Delete', TRUE, 'Category', $Discussion->PermissionCategoryID)) {
             $Sender->Options .= '<li>' . anchor(t('Delete'), '/discussion/delete?discussionid=' . $Discussion->DiscussionID, 'DeleteDiscussion Popup') . '</li>';
         }
         // Allow plugins to add options.
         $Sender->EventArguments['Discussion'] = $Discussion;
         $Sender->fireEvent('DiscussionOptions');
         if ($Sender->Options != '') {
             $Result = '<span class="ToggleFlyout OptionsMenu">' . '<span class="OptionsTitle" title="' . t('Options') . '">' . t('Options') . '</span>' . '<span class="SpFlyoutHandle"></span>' . '<ul class="Flyout MenuItems">' . $Sender->Options . '</ul>' . '</span>';
             return $Result;
         }
     }
     return '';
 }

 /**
  * Create or update a discussion.
  *
  * @since 2.0.0
  * @access public
  *
  * @param int $CategoryID Unique ID of the category to add the discussion to.
  */
 public function discussion($CategoryUrlCode = '')
 {
     // Override CategoryID if categories are disabled
     $UseCategories = $this->ShowCategorySelector = (bool) c('Vanilla.Categories.Use');
     if (!$UseCategories) {
         $CategoryUrlCode = '';
     }
     // Setup head
     $this->addJsFile('jquery.autosize.min.js');
     $this->addJsFile('autosave.js');
     $this->addJsFile('post.js');
     $Session = Gdn::session();
     Gdn_Theme::section('PostDiscussion');
     // Set discussion, draft, and category data
     $DiscussionID = isset($this->Discussion) ? $this->Discussion->DiscussionID : '';
     $DraftID = isset($this->Draft) ? $this->Draft->DraftID : 0;
     $Category = false;
     $CategoryModel = new CategoryModel();
     if (isset($this->Discussion)) {
         $this->CategoryID = $this->Discussion->CategoryID;
         $Category = CategoryModel::categories($this->CategoryID);
     } elseif ($CategoryUrlCode != '') {
         $Category = CategoryModel::categories($CategoryUrlCode);
         if ($Category) {
             $this->CategoryID = val('CategoryID', $Category);
         }
     }
     if ($Category) {
         $this->Category = (object) $Category;
         $this->setData('Category', $Category);
         $this->Form->addHidden('CategoryID', $this->Category->CategoryID);
         if (val('DisplayAs', $this->Category) == 'Discussions' && !$DraftID) {
             $this->ShowCategorySelector = false;
         } else {
             // Get all our subcategories to add to the category if we are in a Header or Categories category.
             $this->Context = CategoryModel::getSubtree($this->CategoryID);
         }
     } else {
         $this->CategoryID = 0;
         $this->Category = null;
     }
     $CategoryData = $this->ShowCategorySelector ? CategoryModel::categories() : false;
     // Check permission
     if (isset($this->Discussion)) {
         // Make sure that content can (still) be edited.
         $CanEdit = DiscussionModel::canEdit($this->Discussion);
         if (!$CanEdit) {
             throw permissionException('Vanilla.Discussions.Edit');
         }
         // Make sure only moderators can edit closed things
         if ($this->Discussion->Closed) {
             $this->permission('Vanilla.Discussions.Edit', true, 'Category', $this->Category->PermissionCategoryID);
         }
         $this->Form->setFormValue('DiscussionID', $this->Discussion->DiscussionID);
         $this->title(t('Edit Discussion'));
         if ($this->Discussion->Type) {
             $this->setData('Type', $this->Discussion->Type);
         } else {
             $this->setData('Type', 'Discussion');
         }
     } else {
         // Permission to add.
         if ($this->Category) {
             $this->permission('Vanilla.Discussions.Add', true, 'Category', $this->Category->PermissionCategoryID);
         } else {
             $this->permission('Vanilla.Discussions.Add');
         }
         $this->title(t('New Discussion'));
     }
     touchValue('Type', $this->Data, 'Discussion');
     // See if we should hide the category dropdown.
     if ($this->ShowCategorySelector) {
         $AllowedCategories = CategoryModel::getByPermission('Discussions.Add', $this->Form->getValue('CategoryID', $this->CategoryID), ['Archived' => 0, 'AllowDiscussions' => 1], ['AllowedDiscussionTypes' => $this->Data['Type']]);
         if (count($AllowedCategories) == 1) {
             $AllowedCategory = array_pop($AllowedCategories);
             $this->ShowCategorySelector = false;
             $this->Form->addHidden('CategoryID', $AllowedCategory['CategoryID']);
             if ($this->Form->isPostBack() && !$this->Form->getFormValue('CategoryID')) {
                 $this->Form->setFormValue('CategoryID', $AllowedCategory['CategoryID']);
             }
         }
     }
     // Set the model on the form
     $this->Form->setModel($this->DiscussionModel);
     if (!$this->Form->isPostBack()) {
         // Prep form with current data for editing
         if (isset($this->Discussion)) {
             $this->Form->setData($this->Discussion);
         } elseif (isset($this->Draft)) {
             $this->Form->setData($this->Draft);
         } else {
             if ($this->Category !== null) {
//.........这里部分代码省略.........

 /**
  * Add a method to the ModerationController to handle merging discussions.
  *
  * @param Gdn_Controller $Sender
  */
 public function moderationController_mergeDiscussions_create($Sender)
 {
     $Session = Gdn::session();
     $Sender->Form = new Gdn_Form();
     $Sender->title(t('Merge Discussions'));
     $DiscussionModel = new DiscussionModel();
     $CheckedDiscussions = Gdn::userModel()->getAttribute($Session->User->UserID, 'CheckedDiscussions', array());
     if (!is_array($CheckedDiscussions)) {
         $CheckedDiscussions = array();
     }
     $DiscussionIDs = $CheckedDiscussions;
     $CountCheckedDiscussions = count($DiscussionIDs);
     $Discussions = $DiscussionModel->SQL->whereIn('DiscussionID', $DiscussionIDs)->get('Discussion')->resultArray();
     // Make sure none of the selected discussions are ghost redirects.
     $discussionTypes = array_column($Discussions, 'Type');
     if (in_array('redirect', $discussionTypes)) {
         throw new Gdn_UserException('You cannot merge redirects.', 400);
     }
     // Check that the user has permission to edit all discussions
     foreach ($Discussions as $discussion) {
         if (!DiscussionModel::canEdit($discussion)) {
             throw permissionException('@' . t('You do not have permission to edit all of the discussions you are trying to merge.'));
         }
     }
     $Sender->setData('DiscussionIDs', $DiscussionIDs);
     $Sender->setData('CountCheckedDiscussions', $CountCheckedDiscussions);
     $Sender->setData('Discussions', $Discussions);
     // Perform the merge
     if ($Sender->Form->authenticatedPostBack()) {
         // Create a new discussion record
         $MergeDiscussion = false;
         $MergeDiscussionID = $Sender->Form->getFormValue('MergeDiscussionID');
         foreach ($Discussions as $Discussion) {
             if ($Discussion['DiscussionID'] == $MergeDiscussionID) {
                 $MergeDiscussion = $Discussion;
                 break;
             }
         }
         $RedirectLink = $Sender->Form->getFormValue('RedirectLink');
         if ($MergeDiscussion) {
             $ErrorCount = 0;
             // Verify that the user has permission to perform the merge.
             $Category = CategoryModel::categories($MergeDiscussion['CategoryID']);
             if ($Category && !$Category['PermsDiscussionsEdit']) {
                 throw permissionException('Vanilla.Discussions.Edit');
             }
             $DiscussionModel->defineSchema();
             $MaxNameLength = val('Length', $DiscussionModel->Schema->getField('Name'));
             // Assign the comments to the new discussion record
             $DiscussionModel->SQL->update('Comment')->set('DiscussionID', $MergeDiscussionID)->whereIn('DiscussionID', $DiscussionIDs)->put();
             $CommentModel = new CommentModel();
             foreach ($Discussions as $Discussion) {
                 if ($Discussion['DiscussionID'] == $MergeDiscussionID) {
                     continue;
                 }
                 // Create a comment out of the discussion.
                 $Comment = arrayTranslate($Discussion, array('Body', 'Format', 'DateInserted', 'InsertUserID', 'InsertIPAddress', 'DateUpdated', 'UpdateUserID', 'UpdateIPAddress', 'Attributes', 'Spam', 'Likes', 'Abuse'));
                 $Comment['DiscussionID'] = $MergeDiscussionID;
                 $CommentModel->Validation->results(true);
                 $CommentID = $CommentModel->save($Comment);
                 if ($CommentID) {
                     // Move any attachments (FileUpload plugin awareness)
                     if (class_exists('MediaModel')) {
                         $MediaModel = new MediaModel();
                         $MediaModel->reassign($Discussion['DiscussionID'], 'discussion', $CommentID, 'comment');
                     }
                     if ($RedirectLink) {
                         // The discussion needs to be changed to a moved link.
                         $RedirectDiscussion = array('Name' => SliceString(sprintf(t('Merged: %s'), $Discussion['Name']), $MaxNameLength), 'Type' => 'redirect', 'Body' => formatString(t('This discussion has been <a href="{url,html}">merged</a>.'), array('url' => DiscussionUrl($MergeDiscussion))), 'Format' => 'Html');
                         $DiscussionModel->setField($Discussion['DiscussionID'], $RedirectDiscussion);
                         $CommentModel->updateCommentCount($Discussion['DiscussionID']);
                         $CommentModel->removePageCache($Discussion['DiscussionID']);
                     } else {
                         // Delete discussion that was merged.
                         $DiscussionModel->delete($Discussion['DiscussionID']);
                     }
                 } else {
                     $Sender->informMessage($CommentModel->Validation->resultsText());
                     $ErrorCount++;
                 }
             }
             // Update counts on all affected discussions.
             $CommentModel->updateCommentCount($MergeDiscussionID);
             $CommentModel->removePageCache($MergeDiscussionID);
             // Clear selections
             Gdn::userModel()->saveAttribute($Session->UserID, 'CheckedDiscussions', false);
             ModerationController::informCheckedDiscussions($Sender);
             if ($ErrorCount == 0) {
                 $Sender->jsonTarget('', '', 'Refresh');
             }
         }
     }
     $Sender->render('MergeDiscussions', '', 'plugins/SplitMerge');
 }

 function getDiscussionOptions($Discussion = null)
 {
     $Options = array();
     $Sender = Gdn::controller();
     $Session = Gdn::session();
     if ($Discussion == null) {
         $Discussion = $Sender->data('Discussion');
     }
     $CategoryID = val('CategoryID', $Discussion);
     if (!$CategoryID && property_exists($Sender, 'Discussion')) {
         $CategoryID = val('CategoryID', $Sender->Discussion);
     }
     $PermissionCategoryID = val('PermissionCategoryID', $Discussion, val('PermissionCategoryID', $Discussion));
     // Build the $Options array based on current user's permission.
     // Can the user edit the discussion?
     $CanEdit = DiscussionModel::canEdit($Discussion, $TimeLeft);
     if ($CanEdit) {
         if ($TimeLeft) {
             $TimeLeft = ' (' . Gdn_Format::Seconds($TimeLeft) . ')';
         }
         $Options['EditDiscussion'] = array('Label' => t('Edit') . $TimeLeft, 'Url' => '/post/editdiscussion/' . $Discussion->DiscussionID);
     }
     // Can the user announce?
     if ($Session->checkPermission('Vanilla.Discussions.Announce', TRUE, 'Category', $PermissionCategoryID)) {
         $Options['AnnounceDiscussion'] = array('Label' => t('Announce'), 'Url' => '/discussion/announce?discussionid=' . $Discussion->DiscussionID . '&Target=' . urlencode($Sender->SelfUrl . '#Head'), 'Class' => 'AnnounceDiscussion Popup');
     }
     // Can the user sink?
     if ($Session->checkPermission('Vanilla.Discussions.Sink', TRUE, 'Category', $PermissionCategoryID)) {
         $NewSink = (int) (!$Discussion->Sink);
         $Options['SinkDiscussion'] = array('Label' => t($Discussion->Sink ? 'Unsink' : 'Sink'), 'Url' => "/discussion/sink?discussionid={$Discussion->DiscussionID}&sink={$NewSink}", 'Class' => 'SinkDiscussion Hijack');
     }
     // Can the user close?
     if ($Session->checkPermission('Vanilla.Discussions.Close', TRUE, 'Category', $PermissionCategoryID)) {
         $NewClosed = (int) (!$Discussion->Closed);
         $Options['CloseDiscussion'] = array('Label' => t($Discussion->Closed ? 'Reopen' : 'Close'), 'Url' => "/discussion/close?discussionid={$Discussion->DiscussionID}&close={$NewClosed}", 'Class' => 'CloseDiscussion Hijack');
     }
     if ($CanEdit && valr('Attributes.ForeignUrl', $Discussion)) {
         $Options['RefetchPage'] = array('Label' => t('Refetch Page'), 'Url' => '/discussion/refetchpageinfo.json?discussionid=' . $Discussion->DiscussionID, 'Class' => 'RefetchPage Hijack');
     }
     // Can the user move?
     if ($CanEdit && $Session->checkPermission('Garden.Moderation.Manage')) {
         $Options['MoveDiscussion'] = array('Label' => t('Move'), 'Url' => '/moderation/confirmdiscussionmoves?discussionid=' . $Discussion->DiscussionID, 'Class' => 'MoveDiscussion Popup');
     }
     // Can the user delete?
     if ($Session->checkPermission('Vanilla.Discussions.Delete', TRUE, 'Category', $PermissionCategoryID)) {
         $Category = CategoryModel::categories($CategoryID);
         $Options['DeleteDiscussion'] = array('Label' => t('Delete Discussion'), 'Url' => '/discussion/delete?discussionid=' . $Discussion->DiscussionID . '&target=' . urlencode(CategoryUrl($Category)), 'Class' => 'DeleteDiscussion Popup');
     }
     // DEPRECATED (as of 2.1)
     $Sender->EventArguments['Type'] = 'Discussion';
     // Allow plugins to add options.
     $Sender->EventArguments['DiscussionOptions'] =& $Options;
     $Sender->EventArguments['Discussion'] = $Discussion;
     $Sender->fireEvent('DiscussionOptions');
     return $Options;
 }

 /**
  * Constructs an options dropdown menu for a discussion.
  *
  * @param object|array|null $discussion The discussion to get the dropdown options for.
  * @return DropdownModule A dropdown consisting of discussion options.
  * @throws Exception
  */
 function getDiscussionOptionsDropdown($discussion = null)
 {
     $dropdown = new DropdownModule();
     $sender = Gdn::controller();
     $session = Gdn::session();
     if ($discussion == null) {
         $discussion = $sender->data('Discussion');
     }
     $categoryID = val('CategoryID', $discussion);
     if (!$categoryID && property_exists($sender, 'Discussion')) {
         trace('Getting category ID from controller Discussion property.');
         $categoryID = val('CategoryID', $sender->Discussion);
     }
     $discussionID = $discussion->DiscussionID;
     $categoryUrl = urlencode(categoryUrl(CategoryModel::categories($categoryID)));
     $permissionCategoryID = val('PermissionCategoryID', $discussion, val('PermissionCategoryID', $discussion));
     // Permissions
     $canEdit = DiscussionModel::canEdit($discussion, $timeLeft);
     $canAnnounce = $session->checkPermission('Vanilla.Discussions.Announce', true, 'Category', $permissionCategoryID);
     $canSink = $session->checkPermission('Vanilla.Discussions.Sink', true, 'Category', $permissionCategoryID);
     $canClose = $session->checkPermission('Vanilla.Discussions.Close', true, 'Category', $permissionCategoryID);
     $canDelete = $session->checkPermission('Vanilla.Discussions.Delete', true, 'Category', $permissionCategoryID);
     $canMove = $canEdit && $session->checkPermission('Garden.Moderation.Manage');
     $canRefetch = $canEdit && valr('Attributes.ForeignUrl', $discussion);
     $canDismiss = c('Vanilla.Discussions.Dismiss', 1) && $discussion->Announce == '1' && $discussion->Dismissed != '1' && $session->isValid();
     if ($canEdit && $timeLeft) {
         $timeLeft = ' (' . Gdn_Format::seconds($timeLeft) . ')';
     }
     $dropdown->addLinkIf($canDismiss, t('Dismiss'), "vanilla/discussion/dismissannouncement?discussionid={$discussionID}", 'dismiss', 'DismissAnnouncement Hijack')->addLinkIf($canEdit, t('Edit') . $timeLeft, '/post/editdiscussion/' . $discussionID, 'edit')->addLinkIf($canAnnounce, t('Announce'), '/discussion/announce?discussionid=' . $discussionID, 'announce', 'AnnounceDiscussion Popup')->addLinkIf($canSink, t($discussion->Sink ? 'Unsink' : 'Sink'), '/discussion/sink?discussionid=' . $discussionID . '&sink=' . (int) (!$discussion->Sink), 'sink', 'SinkDiscussion Hijack')->addLinkIf($canClose, t($discussion->Closed ? 'Reopen' : 'Close'), '/discussion/close?discussionid=' . $discussionID . '&close=' . (int) (!$discussion->Closed), 'close', 'CloseDiscussion Hijack')->addLinkIf($canRefetch, t('Refetch Page'), '/discussion/refetchpageinfo.json?discussionid=' . $discussionID, 'refetch', 'RefetchPage Hijack')->addLinkIf($canMove, t('Move'), '/moderation/confirmdiscussionmoves?discussionid=' . $discussionID, 'move', 'MoveDiscussion Popup')->addLinkIf($canDelete, t('Delete Discussion'), '/discussion/delete?discussionid=' . $discussionID . '&target=' . $categoryUrl, 'delete', 'DeleteDiscussion Popup');
     // DEPRECATED
     $options = [];
     $sender->EventArguments['DiscussionOptions'] =& $options;
     $sender->EventArguments['Discussion'] = $discussion;
     $sender->fireEvent('DiscussionOptions');
     // Backwards compatability
     $dropdown = discussionOptionsToDropdown($options, $dropdown);
     // Allow plugins to edit the dropdown.
     $sender->EventArguments['DiscussionOptionsDropdown'] =& $dropdown;
     $sender->EventArguments['Discussion'] = $discussion;
     $sender->fireEvent('DiscussionOptionsDropdown');
     return $dropdown;
 }