PHP JHtmlString::abridge方法代码示例

 /**
  * Tests the JHtmlString::abridge method.
  *
  * @param   string   $text       The text to truncate.
  * @param   integer  $length     The maximum length of the text.
  * @param   integer  $intro      The maximum length of the intro text.
  * @param   string   $expected   The expected result.
  *
  * @return  void
  *
  * @dataProvider  getTestAbridgeData
  * @since   11.3
  */
 public function testAbridge($text, $length, $intro, $expected)
 {
     $this->assertThat(JHtmlString::abridge($text, $length, $intro), $this->equalTo($expected));
 }

        ?>
" />
						<?php 
    }
    ?>
					</div>
					
					<div class="file-list-meta">
						<a class="file-title" data-filename="<?php 
    echo StreamTemplate::escape($fullFilename);
    ?>
" href="<?php 
    echo JRoute::_('index.php?option=com_stream&view=system&task=download&file_id=' . $row->id);
    ?>
"><?php 
    echo StreamTemplate::escape(JHtmlString::abridge($row->filename, 32, 25));
    ?>
</a>
						<span class="small">
							<?php 
    $fext = strtolower(substr($row->filename, -4));
    if ($jxConfig->isCrocodocsEnabled() || $jxConfig->isScribdEnabled()) {
        if (in_array($fext, array('.doc', 'docx', '.pdf', '.ppt', 'pptx'))) {
            echo ' <a href="javascript:void(0);" class="meta-preview small" data-message_id="' . $row->stream_id . '" data-filename="' . StreamTemplate::escape($row->filename) . '" data-file_id="' . $row->id . '" onclick="S.preview.show(this);">' . JText::_('COM_STREAM_LABEL_PREVIEW') . '</a>';
        }
    }
    ?>
							(<?php 
    echo StreamMessage::formatBytes($row->filesize);
    ?>
)

 /**
  * Tests the JHtmlString::abridge method.
  *
  * @param   string   $text      The text to truncate.
  * @param   integer  $length    The maximum length of the text.
  * @param   integer  $intro     The maximum length of the intro text.
  * @param   string   $expected  The expected result.
  *
  * @return  void
  *
  * @since         3.1
  * @dataProvider  getTestAbridgeData
  */
 public function testAbridge($text, $length, $intro, $expected)
 {
     $this->assertEquals($expected, JHtmlString::abridge($text, $length, $intro));
 }

	<ul id="edit-attachment-list" class="edit-attachment">
	<!-- show attachement to allow file deletion -->
	<?php 
if (!empty($files)) {
    foreach ($files as $file) {
        ?>
			<li style="list-style: none outside none;margin-left:0px;padding-left: 8px;" class="qq-upload-success">
				<div  data-filename="<?php 
        echo $file->filename;
        ?>
" class="message-content-file" file_id="<?php 
        echo $file->id;
        ?>
">
					<?php 
        echo StreamTemplate::escape(JHtmlString::abridge($file->filename, 24));
        ?>
						<span class="small hint">(<?php 
        echo StreamMessage::formatBytes($file->filesize, 1);
        ?>
)</span>
					<a file_id="<?php 
        echo $file->id;
        ?>
" href="#unlinkAttachment" class="meta-edit">Remove</a>
					<input type="hidden" value="<?php 
        echo $file->id;
        ?>
" name="attachment[]">
				</div>
			</li>

    /**
     * Return attachment view for the given stream
     */
    public static function getAttachmentHTML($stream)
    {
        $my = JXFactory::getUser();
        $data = json_decode($stream->raw);
        $html = '';
        if (!function_exists('whoMakesAction')) {
            /**
             * Call this function to retrieve the item/message viewer
             * @param JTable $stream the current StreamTable
             * @param int $item_id the owner of the item (for example: id of the file or id of a message contains a link)
             * @param String $type type of the item (since tracking is done by id, being specific is safer. eg: file_220, link_220)
             */
            function whoMakesAction($stream, $item_id = 0, $type = NULL)
            {
                // get list of avatar who viewed the stream
                $whoMakesAction = $stream->whoMakesAction($item_id, $type);
                $avatarListWhoMakeAction = '';
                if ($whoMakesAction && count($whoMakesAction) > 0) {
                    // Do rename the variable if its too long or easily mistyped
                    $avatarListWhoMakeAction .= '<div class="user-horizontal-list message-reader-list">';
                    if ($type == 'video') {
                        // change language from READ to SEEN if its a video
                        $avatarListWhoMakeAction .= '<span class="small">' . JText::_('COM_STREAM_LABEL_SEEN_BY') . ' ';
                    } else {
                        $avatarListWhoMakeAction .= '<span class="small">' . JText::_('COM_STREAM_LABEL_READ_BY') . ' ';
                    }
                    /* $avatarListWhoMakeAction .= count($whoMakesAction) . ' reader'; */
                    $avatarListWhoMakeAction .= '<a href="#showReaders" data-content="<ul>';
                    foreach ($whoMakesAction as $user_id) {
                        // there will be 0 as user which in return will load current user
                        if ($user_id != 0 && $user_id != NULL) {
                            $user = JXFactory::getUser($user_id);
                            $avatarListWhoMakeAction .= StreamTemplate::escape('<li><a href="' . $user->getURL() . '">' . $user->name . '</a></li>');
                        }
                    }
                    $avatarListWhoMakeAction .= '</ul>">';
                    $label = count($whoMakesAction) > 1 ? JText::_('COM_STREAM_LABEL_USERS') : JText::_('COM_STREAM_LABEL_USER');
                    $avatarListWhoMakeAction .= count($whoMakesAction) . " {$label}</a>";
                    $avatarListWhoMakeAction .= '</span></div>';
                }
                return $avatarListWhoMakeAction;
            }
        }
        // Attachment
        $jxConfig = new JXConfig();
        $files = $stream->getFiles();
        $hasPreview = false;
        $numPreview = 0;
        // Sort the files, photos at the bottom
        usort($files, array('StreamMessage', 'sortAttachment'));
        $imgHtml = '<div class="message-content-attachment">';
        foreach ($files as $file) {
            // only show if the file does exist
            // @todo: templatize this ?
            $dlLink = JRoute::_('index.php?option=com_stream&view=system&task=download&file_id=' . $file->id);
            // Show file name only if preview doesn't exist
            // Otherwise, just show the preview. People can click on the preview and download it from tehre
            if (!$file->getParam('has_preview')) {
                // Show preview link, of if the filename is doc, docx, pdf, ppt, pptx
                $fext = strtolower(substr($file->filename, -4));
                $html .= '<div data-filename="' . $file->filename . '" ' . 'data-message_id=' . $stream->id . ' class="message-content-file ">';
                $html .= '<a  title="Click to download" href="' . $dlLink . '">' . StreamTemplate::escape(JHtmlString::abridge($file->filename, 20, 13)) . '</a>';
                $html .= ' <span class="small hint">(' . StreamMessage::formatBytes($file->filesize, 1) . ')</span>';
                // append to file container only once
                if ($jxConfig->isCrocodocsEnabled() || $jxConfig->isScribdEnabled()) {
                    if (in_array($fext, array('.doc', 'docx', '.pdf', '.ppt', 'pptx'))) {
                        $html .= ' <a href="#preview" class="meta-preview small" data-filename="' . StreamTemplate::escape($file->filename) . '" data-file_id="' . $file->id . '" onclick="return S.preview.show(this);">' . JText::_('COM_STREAM_LABEL_PREVIEW') . '</a>';
                    }
                }
                $html .= whoMakesAction($stream, $file->id, 'file');
                $html .= '<div class="clear"></div>';
                $html .= '</div>';
                /*
                // File can only be remove in 'edit' view
                if( $my->authorise('stream.message.edit', $stream) ){
                	$html .= '<a class="meta-edit" href="#removeAttachment" file_id="'.$file->id.'">'. JText::_('COM_STREAM_LABEL_REMOVE').'</a>';			
                }
                */
            }
            if ($file->getParam('has_preview')) {
                $randId = 'preview_' . rand(1000, 9999);
                $path = str_replace(DS, '/', $file->getParam('thumb_path'));
                $imgHtml .= '<div class="message-content-preview"><img rel="#' . $randId . '" src="' . JURI::root() . $path . '" /></div>';
                // Attach overlay code
                $width = $file->getParam('width');
                $height = $file->getParam('height');
                if (!empty($width) && !empty($height)) {
                    if ($width > 640) {
                        $height = 640 / $width * $height;
                        $width = 640;
                    }
                    if ($height > 640) {
                        $width = 640 / $height * $width;
                        $height = 640;
                    }
                    $viewLink = JRoute::_('index.php?option=com_stream&view=system&task=download&file_id=' . $file->id . '&display=1');
                    $dlLink = JRoute::_('index.php?option=com_stream&view=system&task=download&file_id=' . $file->id);
//.........这里部分代码省略.........

    foreach ($readBy as $recipientId) {
        $readByUsers[] = JXFactory::getUser($recipientId)->name;
    }
    echo implode(', ', $readByUsers);
    ?>
					<?php 
}
?>
				</span>
			</div>
		</li>
		<li class="inbox-delete">
			<a href="" class="close">&times;</a>
		</li>
		
		<?php 
if (!empty($attachments)) {
    echo '<li style="border-top: 1px solid #EFEFEF; width: 540px; margin-left: 40px;">';
    foreach ($attachments as $attachment) {
        $dlLink = JRoute::_('index.php?option=com_messaging&task=download&file_id=' . $attachment->id);
        $html = '<div class="message-content-file ">';
        $html .= '<a  title="Click to download" href="' . $dlLink . '">' . StreamTemplate::escape(JHtmlString::abridge($attachment->filename, 16)) . '</a>';
        $html .= ' <span class="small hint">(' . StreamMessage::formatBytes($attachment->filesize, 1) . ')</span>';
        $html .= '</div>';
        echo $html;
    }
    echo '</li>';
}
?>
	</ul>
</li>