comp_lib.php

См. документацию.

<?
IncludeModuleLangFile(__FILE__);
 
class CListFileControl
{
    private $_ob_file = null;
    private $_input_name = null;
    private static $_counter = 0;

    function __construct($obFile, $input_name)
    {
        $this->_ob_file = $obFile;
        $this->_input_name = $input_name;
    }

    function GetHTML($params)
    {
        $html = '';
 
        $max_size = 102400;
        $max_width = 150;
        $max_height = 150;
        $url_template = '';
        $download_url = '';
        $show_input = true;
        $show_info = true;
 
        if(is_array($params))
        {
            if(isset($params['max_size']))
                $max_size = intval($params['max_size']);
            if(isset($params['max_width']))
                $max_width = intval($params['max_width']);
            if(isset($params['max_height']))
                $max_height = intval($params['max_height']);
            if(isset($params['url_template']))
                $url_template = $params['url_template'];
            if(isset($params['download_url']))
                $download_url = $params['download_url'];
            if(isset($params['show_input']))
                $show_input = (bool)$params['show_input'];
            if(isset($params['show_info']))
                $show_info = (bool)$params['show_info'];
        }
 
        if ($download_url)
            $url_template = $download_url;
 
        if($show_input)
        {
            $html .= $this->_ob_file->GetInputHTML(array(
                'show_info' => true,
                'url_template' => $url_template,
                'input_name' => $this->_input_name,
            ));
        }
        elseif($show_info)
        {
            $html .= $this->_ob_file->GetInfoHTML(array(
                'url_template' => $url_template,
            ));
        }
 
        CUtil::InitJSCore(array("ui.viewer"));
 
        if ($this->_ob_file->IsImage() && $this->_ob_file->GetSize() < $max_size)
        {
            $img_src = $this->_ob_file->GetImgSrc(array('url_template'=>$url_template));
            self::$_counter++;
            $divId = 'lists-image-' . self::$_counter;
 
            $html .= '<div id="'.$divId.'">';
            $html .= $this->_ob_file->GetImgHtml(array(
                'url_template' => $url_template,
                'max_width' => $max_width,
                'max_height' => $max_height,
                'html_attributes' => array(
                    'border' => '0',
                    'data-bx-image' => $img_src,
                ),
            ));
            $html .= '</div>';
        }
 
        $html .= $this->_ob_file->GetLinkHtml(array(
            'url_template' => $url_template,
            'download_text' => $params['download_text'],
        ));
 
        return $html;
    }
}
?>