PHP GetValue函数代码示例

 public function UserModel_BeforeDeleteUser_Handler($Sender) {
    $UserID = GetValue('UserID', $Sender->EventArguments);
    $Options = GetValue('Options', $Sender->EventArguments, array());
    $Options = is_array($Options) ? $Options : array();
    
    $DeleteMethod = GetValue('DeleteMethod', $Options, 'delete');
    if ($DeleteMethod == 'delete') {
       $Sender->SQL->Delete('Conversation', array('InsertUserID' => $UserID));
       $Sender->SQL->Delete('Conversation', array('UpdateUserID' => $UserID));
       $Sender->SQL->Delete('UserConversation', array('UserID' => $UserID));
       $Sender->SQL->Delete('ConversationMessage', array('InsertUserID' => $UserID));
    } else if ($DeleteMethod == 'wipe') {
       $Sender->SQL->Update('ConversationMessage')
          ->Set('Body', T('The user and all related content has been deleted.'))
          ->Set('Format', 'Deleted')
          ->Where('InsertUserID', $UserID)
          ->Put();
    } else {
       // Leave conversation messages
    }
    // Remove the user's profile information related to this application
    $Sender->SQL->Update('User')
       ->Set('CountUnreadConversations', 0)
       ->Where('UserID', $UserID)
       ->Put();
 }

 public function Render()
 {
     $RenderedCount = 0;
     foreach ($this->Items as $Item) {
         $this->EventArguments['AssetName'] = $this->AssetName;
         if (is_string($Item)) {
             if (!empty($Item)) {
                 if ($RenderedCount > 0) {
                     $this->FireEvent('BetweenRenderAsset');
                 }
                 echo $Item;
                 $RenderedCount++;
             }
         } elseif ($Item instanceof Gdn_IModule) {
             if (!GetValue('Visible', $Item, TRUE)) {
                 continue;
             }
             $LengthBefore = ob_get_length();
             $Item->Render();
             $LengthAfter = ob_get_length();
             if ($LengthBefore !== FALSE && $LengthAfter > $LengthBefore) {
                 if ($RenderedCount > 0) {
                     $this->FireEvent('BetweenRenderAsset');
                 }
                 $RenderedCount++;
             }
         } else {
             throw new Exception();
         }
     }
     unset($this->EventArguments['AssetName']);
 }

 /**
  * Display the embedded forum.
  * 
  * @since 2.0.18
  * @access public
  */
 public function Index()
 {
     $this->AddSideMenu('dashboard/embed');
     $this->Title('Embed Vanilla');
     $this->Form = new Gdn_Form();
     $Validation = new Gdn_Validation();
     $ConfigurationModel = new Gdn_ConfigurationModel($Validation);
     $ConfigurationModel->SetField(array('Garden.TrustedDomains'));
     $this->Form->SetModel($ConfigurationModel);
     if ($this->Form->AuthenticatedPostBack() === FALSE) {
         // Format trusted domains as a string
         $TrustedDomains = GetValue('Garden.TrustedDomains', $ConfigurationModel->Data);
         if (is_array($TrustedDomains)) {
             $TrustedDomains = implode("\n", $TrustedDomains);
         }
         $ConfigurationModel->Data['Garden.TrustedDomains'] = $TrustedDomains;
         // Apply the config settings to the form.
         $this->Form->SetData($ConfigurationModel->Data);
     } else {
         // Format the trusted domains as an array based on newlines & spaces
         $TrustedDomains = $this->Form->GetValue('Garden.TrustedDomains');
         $TrustedDomains = explode(' ', str_replace("\n", ' ', $TrustedDomains));
         $TrustedDomains = array_unique(array_map('trim', $TrustedDomains));
         $this->Form->SetFormValue('Garden.TrustedDomains', $TrustedDomains);
         if ($this->Form->Save() !== FALSE) {
             $this->InformMessage(T("Your settings have been saved."));
         }
         // Reformat array as string so it displays properly in the form
         $this->Form->SetFormValue('Garden.TrustedDomains', implode("\n", $TrustedDomains));
     }
     $this->Render();
 }

/**
 */
function smarty_function_signin_link($Params, &$Smarty)
{
    if (!Gdn::Session()->IsValid()) {
        $Wrap = GetValue('wrap', $Params, 'li');
        return Gdn_Theme::Link('signinout', GetValue('text', $Params, ''), GetValue('format', $Params, Wrap('<a href="%url" rel="nofollow" class="%class">%text</a>', $Wrap)), $Params);
    }
}

 public function ToString()
 {
     if ($this->_UserData->NumRows() == 0) {
         return '';
     }
     $String = '';
     ob_start();
     ?>
   <div class="Box">
      <?php 
     echo panelHeading(T('In this Discussion'));
     ?>
      <ul class="PanelInfo">
         <?php 
     foreach ($this->_UserData->Result() as $User) {
         ?>
            <li>
               <?php 
         echo Anchor(Wrap(Wrap(Gdn_Format::Date($User->DateLastActive, 'html')), 'span', array('class' => 'Aside')) . ' ' . Wrap(Wrap(GetValue('Name', $User), 'span', array('class' => 'Username')), 'span'), UserUrl($User));
         ?>
            </li>
         <?php 
     }
     ?>
      </ul>
   </div>
   <?php 
     $String = ob_get_contents();
     @ob_end_clean();
     return $String;
 }

/**
 * A placeholder for future menu items.
 *
 * @param array The parameters passed into the function. This currently takes no parameters.
 * @param Smarty The smarty object rendering the template.
 * @return
 */
function smarty_function_custom_menu($Params, &$Smarty)
{
    $Controller = $Smarty->Controller;
    if (is_object($Menu = GetValue('Menu', $Controller))) {
        $Format = GetValue('format', $Params, Wrap('<a href="%url" class="%class">%text</a>', GetValue('wrap', $Params, 'li')));
        $Result = '';
        foreach ($Menu->Items as $Group) {
            foreach ($Group as $Item) {
                // Make sure the item is a custom item.
                if (GetValueR('Attributes.Standard', $Item)) {
                    continue;
                }
                // Make sure the user has permission for the item.
                if ($Permission = GetValue('Permission', $Item)) {
                    if (!Gdn::Session()->CheckPermission($Permission)) {
                        continue;
                    }
                }
                if (($Url = GetValue('Url', $Item)) && ($Text = GetValue('Text', $Item))) {
                    $Result .= Gdn_Theme::Link($Url, $Text, $Format);
                }
            }
        }
        return $Result;
    }
    return '';
}

 /**
  * Create different sizes of user photos.
  */
 public function processAvatars()
 {
     $UploadImage = new Gdn_UploadImage();
     $UserData = $this->SQL->select('u.Photo')->from('User u')->where('u.Photo is not null')->get();
     // Make sure the avatars folder exists.
     if (!file_exists(PATH_UPLOADS . '/userpics')) {
         mkdir(PATH_UPLOADS . '/userpics');
     }
     // Get sizes
     $ProfileHeight = c('Garden.Profile.MaxHeight', 1000);
     $ProfileWidth = c('Garden.Profile.MaxWidth', 250);
     $ThumbSize = c('Garden.Thumbnail.Size', 40);
     // Temporarily set maximum quality
     saveToConfig('Garden.UploadImage.Quality', 100, false);
     // Create profile and thumbnail sizes
     foreach ($UserData->result() as $User) {
         try {
             $Image = PATH_ROOT . DS . 'uploads' . DS . GetValue('Photo', $User);
             $ImageBaseName = pathinfo($Image, PATHINFO_BASENAME);
             // Save profile size
             $UploadImage->SaveImageAs($Image, PATH_UPLOADS . '/userpics/p' . $ImageBaseName, $ProfileHeight, $ProfileWidth);
             // Save thumbnail size
             $UploadImage->SaveImageAs($Image, PATH_UPLOADS . '/userpics/n' . $ImageBaseName, $ThumbSize, $ThumbSize, true);
         } catch (Exception $ex) {
         }
     }
 }

 public function TranslationCollectorLocale_BeforeTranslate_Handler($Sender)
 {
     $Application = $this->_EnabledApplication();
     if (in_array($Application, $this->_SkipApplications)) {
         return;
     }
     $Code = GetValue('Code', $Sender->EventArguments, '');
     if (substr($Code, 0, 1) == '@') {
         return;
     }
     if (array_key_exists($Code, $this->_Definition)) {
         return;
     }
     $Application = strtolower($Application);
     $File = dirname(__FILE__) . '/undefined/' . $Application . '.php';
     if (!file_exists($File)) {
         $HelpText = "Translate, cut and paste this to /locales/your-locale/{$Application}.php";
         file_put_contents($File, "<?php // {$HelpText} \n");
     }
     $Definition = array();
     include $File;
     if (!array_key_exists($Code, $Definition)) {
         // Should be escaped.
         $Code = var_export($Code, True);
         $PhpArrayCode = "\n\$Definition[" . $Code . "] = {$Code};";
         file_put_contents($File, $PhpArrayCode, FILE_APPEND | LOCK_EX);
     }
 }

 public function Get($Where = False, $Offset = False, $Limit = False, $OrderBy = 'p.PageID', $OrderDirection = 'desc')
 {
     $bCountQuery = GetValue('bCountQuery', $Where, False, True);
     if ($bCountQuery) {
         $this->SQL->Select('*', 'count', 'RowCount');
         $Offset = $Limit = False;
     }
     if (GetValue('Browse', $Where, True, True) && !$bCountQuery) {
         $this->SQL->Select('p.PageID, p.Title, p.Visible, p.SectionID, p.URI')->Select('p.DateInserted, p.DateInserted, p.UpdateUserID, p.DateUpdated');
     }
     if ($Join = GetValue('WithSection', $Where, False, True)) {
         if (!in_array($Join, array('left', 'inner'), True)) {
             $Join = 'left';
         }
         $SectionTable = C('Candy.Sections.Table', 'Section');
         $this->SQL->Join("{$SectionTable} s", 's.SectionID = p.SectionID', $Join);
         if (!$bCountQuery) {
             $this->SQL->Select('s.SectionID as SectionID')->Select('s.TreeLeft as SectionTreeLeft')->Select('s.TreeRight as SectionTreeRight')->Select('s.Depth as SectionDepth')->Select('s.ParentID as SectionParentID')->Select('s.Name as SectionName')->Select('s.RequestUri as SectionRequestUri');
         }
     }
     $this->EventArguments['bCountQuery'] = $bCountQuery;
     $this->EventArguments['Where'] =& $Where;
     $this->FireEvent('BeforeGet');
     if ($OrderBy !== False && !$bCountQuery) {
         $this->SQL->OrderBy($OrderBy, $OrderDirection);
     }
     if (is_array($Where)) {
         $this->SQL->Where($Where);
     }
     $Result = $this->SQL->From('Page p')->Limit($Limit, $Offset)->Get();
     if ($bCountQuery) {
         $Result = $Result->FirstRow()->RowCount;
     }
     return $Result;
 }

 public function UserInfoModule_OnBasicInfo_Handler(&$Sender)
 {
     $UserID = $Sender->User->UserID;
     $PostCount = GetValue("PostCount", Gdn::Database()->Query(sprintf("SELECT COALESCE(u.CountComments,0) + COALESCE(u.CountDiscussions,0) AS PostCount FROM GDN_User u WHERE UserID = %d", $UserID))->FirstRow(DATASET_TYPE_ARRAY), 0);
     echo "<dt>" . T(Plural($PostCount, 'Posts', 'Posts')) . "</dt>\n";
     echo "<dd>" . number_format($PostCount) . "</dd>";
 }

function DPRenderResults($Poll)
{
    $TitleExists = GetValue('Title', $Poll, FALSE);
    $HideTitle = C('Plugins.DiscussionPolls.DisablePollTitle', FALSE);
    echo '<div class="DP_ResultsForm">';
    if ($TitleExists || $HideTitle) {
        $TitleS = $Poll->Title;
        if (trim($Poll->Title) != FALSE) {
            $TitleS .= '<hr />';
        }
    } else {
        $TitleS = Wrap(T('Plugins.DiscussionPolls.NotFound', 'Poll not found'));
    }
    echo $TitleS;
    echo '<ol class="DP_ResultQuestions">';
    if (!$TitleExists && !$HideTitle) {
        //do nothing
    } else {
        if (!count($Poll->Questions)) {
            echo Wrap(T('Plugins.DiscussionPolls.NoReults', 'No results for this poll'));
        } else {
            foreach ($Poll->Questions as $Question) {
                RenderQuestion($Question);
            }
        }
    }
    echo '</ol>';
    echo '</div>';
}

 /**
  * Take a user object, and writes out an anchor of the user's name to the user's profile.
  */
 function userAnchor($User, $CssClass = null, $Options = null)
 {
     static $NameUnique = null;
     if ($NameUnique === null) {
         $NameUnique = c('Garden.Registration.NameUnique');
     }
     if (is_array($CssClass)) {
         $Options = $CssClass;
         $CssClass = null;
     } elseif (is_string($Options)) {
         $Options = array('Px' => $Options);
     }
     $Px = GetValue('Px', $Options, '');
     $Name = GetValue($Px . 'Name', $User, t('Unknown'));
     // $Text = GetValue('Text', $Options, htmlspecialchars($Name)); // Allow anchor text to be overridden.
     $Text = GetValue('Text', $Options, '');
     if ($Text == '') {
         // get all fields since that is better for caching!
         $profileFields = Gdn::userMetaModel()->getUserMeta($User->UserID, 'Profile.%', 'Profile.');
         $Text = $profileFields['Profile.' . c('Nickname.Fieldname')];
         if ($Text == '') {
             $Text = htmlspecialchars($Name);
         }
         // return
     } else {
         $Text = htmlspecialchars($Name);
     }
     $Attributes = array('class' => $CssClass, 'rel' => GetValue('Rel', $Options));
     if (isset($Options['title'])) {
         $Attributes['title'] = $Options['title'];
     }
     $UserUrl = UserUrl($User, $Px);
     return '<a href="' . htmlspecialchars(Url($UserUrl)) . '"' . Attribute($Attributes) . '>' . $Text . '</a>';
 }

 public function GetPluginFolder($Absolute = TRUE)
 {
     $Folder = GetValue('Folder', Gdn::PluginManager()->GetPluginInfo(get_class($this), Gdn_PluginManager::ACCESS_CLASSNAME));
     $PathParts = array($Folder);
     array_unshift($PathParts, $Absolute ? PATH_PLUGINS : 'plugins');
     return implode(DS, $PathParts);
 }

 public function DiscussionModel_BeforeGet_Handler($Sender)
 {
     $ArticleID = GetValue('ArticleID', $Sender);
     if (is_numeric($ArticleID) && $ArticleID > 0) {
         $Sender->SQL->Where('ArticleID', $ArticleID);
     }
 }

 public function Get($Where = False, $Offset = False, $Limit = False, $OrderBy = False, $OrderDirection = 'desc')
 {
     $bCountQuery = GetValue('bCountQuery', $Where, False, True);
     if ($bCountQuery) {
         $this->SQL->Select('*', 'count', 'RowCount');
         $Offset = False;
         $Limit = False;
         $OrderBy = False;
     }
     if (GetValue('Browse', $Where, True, True) && !$bCountQuery) {
         $this->SQL->Select('c.ChunkID, c.Name, c.Url, c.InsertUserID, c.DateInserted, c.UpdateUserID, c.DateUpdated');
     }
     /*		if (GetValue('InsertAuthor', $Where, False, True) && !$bCountQuery) {
     		}
     		if (GetValue('UpdateAuthor', $Where, False, True) && !$bCountQuery) {
     		}
     		*/
     $this->EventArguments['bCountQuery'] = $bCountQuery;
     $this->EventArguments['Where'] =& $Where;
     $this->FireEvent('BeforeGet');
     if ($OrderBy !== False) {
         $this->SQL->OrderBy($OrderBy, $OrderDirection);
     }
     if (is_array($Where)) {
         $this->SQL->Where($Where);
     }
     $Result = $this->SQL->From($this->Name . ' c')->Limit($Limit, $Offset)->Get();
     if ($bCountQuery) {
         $Result = $Result->FirstRow()->RowCount;
     }
     return $Result;
 }