PHP Img函數代碼示例

 /**
  * Grabs all new notifications and adds them to the sender's inform queue.
  *
  * This method gets called by dashboard's hooks file to display new
  * notifications on every pageload. 
  *
  * @since 2.0.18
  * @access public
  *
  * @param Gdn_Controller $Sender The object calling this method.
  */
 public static function InformNotifications($Sender)
 {
     $Session = Gdn::Session();
     if (!$Session->IsValid()) {
         return;
     }
     $ActivityModel = new ActivityModel();
     // Get five pending notifications.
     $Where = array('NotifyUserID' => Gdn::Session()->UserID, 'Notified' => ActivityModel::SENT_PENDING);
     // If we're in the middle of a visit only get very recent notifications.
     $Where['DateUpdated >'] = Gdn_Format::ToDateTime(strtotime('-5 minutes'));
     $Activities = $ActivityModel->GetWhere($Where, 0, 5)->ResultArray();
     $ActivityIDs = ConsolidateArrayValuesByKey($Activities, 'ActivityID');
     $ActivityModel->SetNotified($ActivityIDs);
     foreach ($Activities as $Activity) {
         if ($Activity['Photo']) {
             $UserPhoto = Anchor(Img($Activity['Photo'], array('class' => 'ProfilePhotoMedium')), $Activity['Url'], 'Icon');
         } else {
             $UserPhoto = '';
         }
         $Excerpt = Gdn_Format::Display($Activity['Story']);
         $ActivityClass = ' Activity-' . $Activity['ActivityType'];
         $Sender->InformMessage($UserPhoto . Wrap($Activity['Headline'], 'div', array('class' => 'Title')) . Wrap($Excerpt, 'div', array('class' => 'Excerpt')), 'Dismissable AutoDismiss' . $ActivityClass . ($UserPhoto == '' ? '' : ' HasIcon'));
     }
 }

function WriteDiscussion($Discussion, &$Sender, &$Session, $Alt)
{
    $CssClass = 'Item';
    $CssClass .= $Discussion->Bookmarked == '1' ? ' Bookmarked' : '';
    $CssClass .= $Alt . ' ';
    $CssClass .= $Discussion->Announce == '1' ? ' Announcement' : '';
    $CssClass .= $Discussion->Closed == '1' ? ' Closed' : '';
    $CssClass .= $Discussion->InsertUserID == $Session->UserID ? ' Mine' : '';
    $CssClass .= $Discussion->CountUnreadComments > 0 && $Session->IsValid() ? ' New' : '';
    $Sender->EventArguments['Discussion'] =& $Discussion;
    $Sender->FireEvent('BeforeDiscussionName');
    $DiscussionName = Gdn_Format::Text($Discussion->Name);
    if ($DiscussionName == '') {
        $DiscussionName = T('Blank Discussion Topic');
    }
    static $FirstDiscussion = TRUE;
    if (!$FirstDiscussion) {
        $Sender->FireEvent('BetweenDiscussion');
    } else {
        $FirstDiscussion = FALSE;
    }
    ?>
<li class="<?php 
    echo $CssClass;
    ?>
">
   <?php 
    if ($Discussion->FirstPhoto != '') {
        if (strtolower(substr($Discussion->FirstPhoto, 0, 7)) == 'http://' || strtolower(substr($Discussion->FirstPhoto, 0, 8)) == 'https://') {
            $PhotoUrl = $Discussion->FirstPhoto;
        } else {
            $PhotoUrl = 'uploads/' . ChangeBasename($Discussion->FirstPhoto, 'n%s');
        }
        echo Img($PhotoUrl, array('alt' => $Discussion->FirstName));
    }
    ?>
   <div class="ItemContent Discussion">
      <?php 
    echo Anchor($DiscussionName, '/discussion/' . $Discussion->DiscussionID . '/' . Gdn_Format::Url($Discussion->Name) . ($Discussion->CountCommentWatch > 0 && C('Vanilla.Comments.AutoOffset') ? '/#Item_' . $Discussion->CountCommentWatch : ''), 'Title');
    ?>
      <?php 
    $Sender->FireEvent('AfterDiscussionTitle');
    ?>
      <div class="Meta">
         <span class="Author"><?php 
    echo $Discussion->FirstName;
    ?>
</span>
         <?php 
    echo '<span class="Counts' . ($Discussion->CountUnreadComments > 0 ? ' NewCounts' : '') . '">' . ($Discussion->CountUnreadComments > 0 ? $Discussion->CountUnreadComments . '/' : '') . $Discussion->CountComments . '</span>';
    if ($Discussion->LastCommentID != '') {
        echo '<span class="LastCommentBy">' . sprintf(T('Latest %1$s'), $Discussion->LastName) . '</span> ';
    }
    echo '<span class="LastCommentDate">' . Gdn_Format::Date($Discussion->FirstDate) . '</span> ';
    ?>
      </div>
   </div>
</li>
<?php 
}

 function UserPhoto($User, $CssClass = '')
 {
     $CssClass = $CssClass == '' ? '' : ' class="' . $CssClass . '"';
     if ($User->Photo != '') {
         $PhotoUrl = strtolower(substr($User->Photo, 0, 7)) == 'http://' ? $User->Photo : 'uploads/n' . $User->Photo;
         return '<a href="' . Url('/profile/' . $User->UserID . '/' . urlencode($User->Name)) . '"' . $CssClass . '>' . Img($PhotoUrl, array('alt' => urlencode($User->Name))) . '</a>';
     } else {
         return '';
     }
 }

 public function PluginController_MembersListEnh_Create($Sender)
 {
     $Session = Gdn::Session();
     if ($Sender->Menu && (CheckPermission('Plugins.MembersListEnh.GenView') || CheckPermission('Plugins.MembersListEnh.IPEmailView'))) {
         $Sender->ClearCssFiles();
         $Sender->AddCssFile('style.css');
         $Sender->MasterView = 'default';
         $Sender->Render('memtable', '', 'plugins/MembersListEnh');
     } else {
         echo Wrap(Anchor(Img('/plugins/MembersListEnh/design/AccessDenied.png', array('width' => '100%'), array('title' => T('You Have No Permission To View This Page Go Back'))), '/discussions', array('target' => '_self')), 'h1');
     }
 }

 public static function connectButton($Provider, $Options = array())
 {
     if (!is_array($Provider)) {
         $Provider = self::getProvider($Provider);
     }
     $Url = htmlspecialchars(self::connectUrl($Provider));
     $Data = $Provider;
     $Target = Gdn::Request()->Get('Target');
     if (!$Target) {
         $Target = '/' . ltrim(Gdn::Request()->Path());
     }
     if (StringBeginsWith($Target, '/entry/signin')) {
         $Target = '/';
     }
     $ConnectQuery = array('client_id' => $Provider['AuthenticationKey'], 'Target' => $Target);
     $Data['Target'] = urlencode(Url('entry/jsconnect', TRUE) . '?' . http_build_query($ConnectQuery));
     $Data['Redirect'] = $Data['target'] = $Data['redirect'] = $Data['Target'];
     $SignInUrl = FormatString(GetValue('SignInUrl', $Provider, ''), $Data);
     $RegisterUrl = FormatString(GetValue('RegisterUrl', $Provider, ''), $Data);
     if ($RegisterUrl && !GetValue('NoRegister', $Options)) {
         $RegisterLink = ' ' . Anchor(sprintf(T('Register with %s', 'Register'), $Provider['Name']), $RegisterUrl, 'Button RegisterLink');
     } else {
         $RegisterLink = '';
     }
     if (IsMobile()) {
         $PopupWindow = '';
     } else {
         $PopupWindow = 'PopupWindow';
     }
     if (GetValue('NoConnectLabel', $Options)) {
         $ConnectLabel = '';
     } else {
         $ConnectLabel = '<span class="Username"></span><div class="ConnectLabel TextColor">' . sprintf(T('Sign In with %s'), $Provider['Name']) . '</div>';
     }
     if (!C('Plugins.JsConnect.NoGuestCheck')) {
         $Result = '<div style="display: none" class="JsConnect-Container ConnectButton Small UserInfo" rel="' . $Url . '">';
         if (!GetValue('IsDefault', $Provider)) {
             $Result .= '<div class="JsConnect-Guest">' . Anchor(sprintf(T('Sign In with %s'), $Provider['Name']), $SignInUrl, 'Button Primary SignInLink') . $RegisterLink . '</div>';
         }
         $Result .= '<div class="JsConnect-Connect"><a class="ConnectLink">' . Img('https://cd8ba0b44a15c10065fd-24461f391e20b7336331d5789078af53.ssl.cf1.rackcdn.com/images/usericon_50.png', array('class' => 'ProfilePhotoSmall UserPhoto')) . $ConnectLabel . '</a></div>';
         $Result .= '</div>';
     } else {
         if (!GetValue('IsDefault', $Provider)) {
             $Result = '<div class="JsConnect-Guest">' . Anchor(sprintf(T('Sign In with %s'), $Provider['Name']), $SignInUrl, 'Button Primary SignInLink') . $RegisterLink . '</div>';
         }
     }
     return $Result;
 }

function writeConnection($Row)
{
    $c = Gdn::controller();
    $Connected = val('Connected', $Row);
    ?>
    <li id="<?php 
    echo "Provider_{$Row['ProviderKey']}";
    ?>
" class="Item">
        <div class="Connection-Header">
         <span class="IconWrap">
            <?php 
    echo img(val('Icon', $Row, Asset('/applications/dashboard/design/images/connection-64.png')));
    ?>
         </span>
         <span class="Connection-Name">
            <?php 
    echo val('Name', $Row, t('Unknown'));
    if ($Connected) {
        echo ' <span class="Gloss Connected">';
        if ($Photo = valr('Profile.Photo', $Row)) {
            echo ' ' . Img($Photo, array('class' => 'ProfilePhoto ProfilePhotoSmall'));
        }
        echo ' ' . htmlspecialchars(GetValueR('Profile.Name', $Row)) . '</span>';
    }
    ?>
         </span>
         <span class="Connection-Connect">
            <?php 
    echo ConnectButton($Row);
    ?>
         </span>
        </div>
        <!--      <div class="Connection-Body">
         <?php 
    //         if (Debug()) {
    //            decho(val($Row['ProviderKey'], $c->User->Attributes), 'Attributes');
    //         }
    ?>
      </div>-->
    </li>
<?php 
}

    echo anchor($Name, userUrl($Session->User), 'Profile');
    echo anchor(t('Sign Out'), SignOutUrl(), 'Leave');
}
?>
        </div>
    </div>
    <div id="Body">
        <div id="Panel">
            <?php 
$this->RenderAsset('Panel');
?>
        </div>
        <div id="Content"><?php 
$this->RenderAsset('Content');
?>
</div>
    </div>
    <div id="Foot">
        <?php 
$this->RenderAsset('Foot');
echo '<div class="Version">Version ', APPLICATION_VERSION, '</div>';
echo wrap(Anchor(Img('/applications/dashboard/design/images/logo_footer.png', array('alt' => 'Vanilla Forums')), c('Garden.VanillaUrl')), 'div');
?>
    </div>
</div>
<?php 
$this->fireEvent('AfterBody');
?>
</body>
</html>

?>
</td>
         <td><?php 
echo T('Thumbnail');
?>
</td>
      </tr>
   </thead>
   <tbody>
      <tr>
         <td>
            <?php 
echo Img(Gdn_Upload::Url(ChangeBasename($this->User->Photo, 'p%s')), array('id' => 'cropbox'));
?>
         </td>
         <td>
            <div style="<?php 
echo 'width:' . $this->ThumbSize . 'px;height:' . $this->ThumbSize . 'px;';
?>
overflow:hidden;">
               <?php 
echo Img(Gdn_Upload::Url(ChangeBasename($this->User->Photo, 'p%s')), array('id' => 'preview'));
?>
            </div>
         </td>
      </tr>
   </tbody>
</table>

<?php 
echo $this->Form->Close('Save', '', array('class' => 'Button Primary'));

            <td class="<?php 
            echo $ColClass;
            ?>
">
               <?php 
            echo '<h4>';
            echo $ThemeUrl != '' ? Url($ThemeName, $ThemeUrl) : $ThemeName;
            if ($Version != '') {
                $Info = sprintf(T('Version %s'), $Version);
            }
            if ($Author != '') {
                $Info .= sprintf('by %s', $AuthorUrl != '' ? Anchor($Author, $AuthorUrl) : $Author);
            }
            echo '</h4>';
            if ($PreviewImage) {
                echo Anchor(Img('/themes/' . $ThemeFolder . '/' . $PreviewImage, array('alt' => $ThemeName, 'height' => '112', 'width' => '150')), 'dashboard/settings/previewtheme/' . $ThemeFolder, '', array('target' => '_top'));
            }
            echo '<div class="Buttons">';
            echo Anchor('Apply', 'dashboard/settings/themes/' . $ThemeFolder . '/' . $Session->TransientKey(), 'SmallButton', array('target' => '_top'));
            echo Anchor('Preview', 'dashboard/settings/previewtheme/' . $ThemeFolder, 'SmallButton', array('target' => '_top'));
            echo '</div>';
            $Description = ArrayValue('Description', $ThemeInfo);
            if ($Description) {
                echo '<em>' . $Description . '</em>';
            }
            $RequiredApplications = ArrayValue('RequiredApplications', $ThemeInfo, FALSE);
            if (is_array($RequiredApplications)) {
                echo '<dl>
                        <dt>' . T('Requires') . '</dt>
                        <dd>';
                $i = 0;

   function UserPhoto($User, $Options = array()) {
		$User = (object)$User;
      if (is_string($Options))
         $Options = array('LinkClass' => $Options);
      
      $LinkClass = GetValue('LinkClass', $Options, 'ProfileLink');
      $ImgClass = GetValue('ImageClass', $Options, 'ProfilePhotoBig');
      
      $LinkClass = $LinkClass == '' ? '' : ' class="'.$LinkClass.'"';
      if ($User->Photo) {
         if (!preg_match('`^https?://`i', $User->Photo)) {
            $PhotoUrl = Gdn_Upload::Url(ChangeBasename($User->Photo, 'n%s'));
         } else {
            $PhotoUrl = $User->Photo;
         }
         
         return '<a title="'.htmlspecialchars($User->Name).'" href="'.Url('/profile/'.$User->UserID.'/'.rawurlencode($User->Name)).'"'.$LinkClass.'>'
            .Img($PhotoUrl, array('alt' => htmlspecialchars($User->Name), 'class' => $ImgClass))
            .'</a>';
      } else {
         return '';
      }
   }

 /**
  * Takes a user object, and writes out an anchor of the user's icon to the user's profile.
  *
  * @param object|array $User A user object or array.
  * @param array $Options
  */
 function userPhoto($User, $Options = array())
 {
     if (is_string($Options)) {
         $Options = array('LinkClass' => $Options);
     }
     if ($Px = GetValue('Px', $Options)) {
         $User = UserBuilder($User, $Px);
     } else {
         $User = (object) $User;
     }
     $LinkClass = ConcatSep(' ', GetValue('LinkClass', $Options, ''), 'PhotoWrap');
     $ImgClass = GetValue('ImageClass', $Options, 'ProfilePhoto');
     $Size = GetValue('Size', $Options);
     if ($Size) {
         $LinkClass .= " PhotoWrap{$Size}";
         $ImgClass .= " {$ImgClass}{$Size}";
     } else {
         $ImgClass .= " {$ImgClass}Medium";
         // backwards compat
     }
     $FullUser = Gdn::UserModel()->GetID(GetValue('UserID', $User), DATASET_TYPE_ARRAY);
     $UserCssClass = GetValue('_CssClass', $FullUser);
     if ($UserCssClass) {
         $LinkClass .= ' ' . $UserCssClass;
     }
     $LinkClass = $LinkClass == '' ? '' : ' class="' . $LinkClass . '"';
     $Photo = GetValue('Photo', $User);
     $Name = GetValue('Name', $User);
     $Title = htmlspecialchars(GetValue('Title', $Options, $Name));
     if ($FullUser && $FullUser['Banned']) {
         $Photo = C('Garden.BannedPhoto', 'http://cdn.vanillaforums.com/images/banned_large.png');
         $Title .= ' (' . T('Banned') . ')';
     }
     if (!$Photo && function_exists('UserPhotoDefaultUrl')) {
         $Photo = UserPhotoDefaultUrl($User, $ImgClass);
     }
     if ($Photo) {
         if (!isUrl($Photo)) {
             $PhotoUrl = Gdn_Upload::Url(ChangeBasename($Photo, 'n%s'));
         } else {
             $PhotoUrl = $Photo;
         }
         $Href = Url(UserUrl($User));
         return '<a title="' . $Title . '" href="' . $Href . '"' . $LinkClass . '>' . Img($PhotoUrl, array('alt' => $Name, 'class' => $ImgClass)) . '</a>';
     } else {
         return '';
     }
 }

?>
<div class="Connect">
	<h1><?php 
echo StringIsNullOrEmpty($ConnectSource) ? T("Sign in") : sprintf(T('%s Connect'), $ConnectSource);
?>
</h1>
	<div>
	<?php 
echo $this->Form->Open();
echo $this->Form->Errors();
if ($ConnectName || $ConnectPhoto) {
    ?>
		<div class="MeBox">
			<?php 
    if ($ConnectPhoto) {
        echo '<span class="PhotoWrap">', Img($ConnectPhoto, array('alt' => T('Profile Picture'), 'class' => 'ProfilePhoto')), '</span>';
    }
    echo '<div class="WhoIs">';
    if ($ConnectName && $ConnectSource) {
        $NameFormat = T('You are connected as %s through %s.');
    } elseif ($ConnectName) {
        $NameFormat = T('You are connected as %s.');
    } elseif ($ConnectSource) {
        $NameFormat = T('You are connected through %2$s.');
    } else {
        $NameFormat = '';
    }
    $NameFormat = '%1$s';
    echo sprintf($NameFormat, '<span class="Name">' . htmlspecialchars($ConnectName) . '</span>', '<span class="Source">' . htmlspecialchars($ConnectSource) . '</span>');
    echo Wrap(T('ConnectCreateAccount', 'Add Info &amp; Create Account'), 'h3');
    echo '</div>';

    $Col = 0;
    foreach ($this->Data('AvailableThemes') as $ThemeName => $ThemeInfo) {
        $ScreenName = GetValue('Name', $ThemeInfo, $ThemeName);
        $ThemeFolder = GetValue('Folder', $ThemeInfo, '');
        $Active = $ThemeFolder == $this->Data('EnabledThemeFolder');
        $Version = GetValue('Version', $ThemeInfo, '');
        $ThemeUrl = GetValue('Url', $ThemeInfo, '');
        $Author = GetValue('Author', $ThemeInfo, '');
        $AuthorUrl = GetValue('AuthorUrl', $ThemeInfo, '');
        $NewVersion = GetValue('NewVersion', $ThemeInfo, '');
        $Upgrade = $NewVersion != '' && version_compare($NewVersion, $Version, '>');
        $PreviewUrl = GetValue('MobileScreenshotUrl', $ThemeInfo, FALSE);
        $Description = GetValue('Description', $ThemeInfo);
        $RequiredApplications = GetValue('RequiredApplications', $ThemeInfo, FALSE);
        $ClassCurrentTheme = $EnabledThemeInfo['Index'] == $ThemeInfo['Index'] ? 'current-theme' : '';
        $PreviewImageHtml = $PreviewUrl !== FALSE ? Anchor(Img($PreviewUrl, array('alt' => $ScreenName)), $PreviewUrl, '', array('class' => 'theme-image mfp-image')) : '<div class="theme-image"></div>';
        $DescriptionHtml = $Description ? '<em class="theme-description">' . $Description . '</em>' : '';
        $Col++;
        if ($Col == 1) {
            $ColClass = 'FirstCol';
            echo '<tr>';
        } elseif ($Col == 2) {
            $ColClass = 'MiddleCol';
        } else {
            $ColClass = 'LastCol';
            $Col = 0;
        }
        ?>

         <td class="themeblock <?php 
        echo $ClassCurrentTheme;

echo Wrap(T('FaviconDescription', "Your site's favicon appears in your browser's title bar. It will be scaled to 16x16 pixels."), 'div', array('class' => 'Info'));
$Favicon = $this->Data('Favicon');
if ($Favicon) {
    echo Wrap(Img(Gdn_Upload::Url($Favicon)), 'div');
    echo Wrap(Anchor(T('Remove Favicon'), '/dashboard/settings/removefavicon/' . $Session->TransientKey(), 'SmallButton'), 'div', array('style' => 'padding: 10px 0;'));
    echo Wrap(T('FaviconBrowse', 'Browse for a new favicon if you would like to change it:'), 'div', array('class' => 'Info'));
} else {
    echo Wrap(T('FaviconDescription', "The shortcut icon that shows up in your browser's bookmark menu (16x16 px)."), 'div', array('class' => 'Info'));
}
echo $this->Form->Input('Favicon', 'file');
?>
         </li>
         <li>
            <?php 
echo $this->Form->Label('Share Image', 'ShareImage');
echo Wrap(T('ShareImageDescription', "When someone shares a link from your site we try and grab an image from the page. If there isn't an image on the page then we'll use this image instead. The image should be at least 50&times;50, but we recommend 200&times;200."), 'div', array('class' => 'Info'));
$ShareImage = $this->Data('ShareImage');
if ($ShareImage) {
    echo Wrap(Img(Gdn_Upload::Url($ShareImage), array('style' => 'max-width: 300px')), 'div');
    echo Wrap(Anchor(T('Remove Image'), '/dashboard/settings/removeshareimage', 'SmallButton Hijack'), 'div', array('style' => 'padding: 10px 0;'));
    echo Wrap(T('FaviconBrowse', 'Browse for a new favicon if you would like to change it:'), 'div', array('class' => 'Info'));
}
echo $this->Form->Input('ShareImage', 'file');
?>
         </li>
      </ul>
   </div>
</div>
<?php 
echo '<div class="Buttons">' . $this->Form->Button('Save') . '</div>';
echo $this->Form->Close();

 /**
  * Format a serialized string of image properties as html.
  * @param string $Body a serialized array of image properties (Image, Thumbnail, Caption)
  */
 public static function Image($Body)
 {
     if (is_string($Body)) {
         $Image = @unserialize($Body);
         if (!$Image) {
             return Gdn_Format::Html($Body);
         }
     }
     $Url = GetValue('Image', $Image);
     $Caption = Gdn_Format::PlainText(GetValue('Caption', $Image));
     return '<div class="ImageWrap">' . '<div class="Image">' . Img($Url, array('alt' => $Caption, 'title' => $Caption)) . '</div>' . '<div class="Caption">' . $Caption . '</div>' . '</div>';
 }