Gecko [ contributie.vriendennsm.nl ]

Name	Size	Permission	Date	Action
mediajce.php	5.21 KB	-rwxr-xr-x	2023-07-13 17:52

Rename

<?php

/**
 * @package     JCE
 * @subpackage  Fields.MediaJce
 *
 * @copyright   Copyright (C) 2005 - 2023 Open Source Matters, Inc. All rights reserved.
 * @copyright   Copyright (C) 2020 - 2023 Ryan Demmer. All rights reserved.
 * @license     GNU General Public License version 2 or later; see LICENSE.txt
 */
defined('_JEXEC') or die;

use Joomla\CMS\Filesystem\File;
use Joomla\CMS\Filesystem\Path;
use Joomla\Utilities\ArrayHelper;
use Joomla\CMS\Helper\MediaHelper;

if (empty($field->value) || empty($field->value['media_src']))
{
	return;
}

$data = array(
    'media_src'         => '',
    'media_text'        => (string) $fieldParams->get('media_description', ''),
    'media_type'        => (string) $fieldParams->get('mediatype', 'embed'),
    'media_target'      => (string) $fieldParams->get('media_target', ''),
    'media_class'       => (string) $fieldParams->get('media_class', ''),
    'media_caption'     => '',
    'media_supported'   => array('img', 'video', 'audio', 'iframe', 'a')
);

foreach($field->value as $key => $value) {
	if (empty($value)) {
		continue;
	}
	
	$data[$key] = $value;
}

// convert to object
$data = (object) $data;

// convert legacy value
if (isset($data->src)) {
    $data->media_src = $data->src;
}

// clean Joomla 4 media stuff
if ($pos = strpos($data->media_src, '#')) {
    $data->media_src = substr($data->media_src, 0, $pos);
}

$allowable = array(
    'img'       => 'jpg,jpeg,png,gif',
    'audio'     => 'mp3,m4a,mp4a,ogg',
    'video'     => 'mp4,mp4v,mpeg,mov,webm',
    'iframe'    => 'doc,docx,odg,odp,ods,odt,pdf,ppt,pptx,txt,xcf,xls,xlsx,csv'
);

// get file extension to determine tag
$extension = File::getExt($data->media_src);
// lowercase
$extension = strtolower($extension);

// get tag from extension
array_walk($allowable, function ($values, $key) use ($extension, &$tag) {
    if (in_array($extension, explode(',', $values))) {
        $tag = $key;
    }
});

// reset media_type as link
if (false == in_array($tag, $data->media_supported)) {
    $data->media_type = 'link';
}

// reset tag type
if ($data->media_type == 'link') {
    $tag = 'a';
}

$attribs = array();

if ($data->media_class) {
    $data->media_class = preg_replace('#[^-\w ]#i', '', $data->media_class);
    $attribs['class'] = trim($data->media_class);
}

$text = '';

if ($data->media_text) {
    $text = htmlentities($data->media_text, ENT_COMPAT, 'UTF-8', true);
}

switch ($tag) {
    case 'a':
    default:
        $element = '<a href="%s"%s>%s</a>';
        break;
    case 'img':
        $element = '<img src="%s"%s alt="%s" />';

$attribs['width']    = isset($data->media_width) ? $data->media_width : '';
        $attribs['height']   = isset($data->media_height) ? $data->media_height : '';
        $attribs['loading']  = 'lazy';
        break;
    case 'audio':
        $element = '<audio src="%s"%s></audio>';
        $attribs['controls'] = 'controls';

if ($text) {
            $attribs['title'] = $text;
        }

break;
    case 'video':
        $element = '<video src="%s"%s></video>';
        $attribs['controls'] = 'controls';

$attribs['width']    = isset($data->media_width) ? $data->media_width : '';
        $attribs['height']   = isset($data->media_height) ? $data->media_height : '';

if ($text) {
            $attribs['title'] = $text;
        }

break;
    case 'iframe':
        $element = '<iframe src="%s"%s></iframe>';

$attribs['frameborder'] = 0;
        $attribs['width']    = isset($data->media_width) ? $data->media_width : '100%';
        $attribs['height']   = isset($data->media_height) ? $data->media_height : '100%';
        $attribs['loading']  = 'lazy';

if ($text) {
            $attribs['title'] = $text;
        }

break;
}

if ($data->media_type == 'embed' && $data->media_caption) {
    $fig_attribs = '';
    $caption_class = (string) $fieldParams->get('media_caption_class', '');

if ($caption_class) {
        $caption_class = preg_replace('#[^ \w-]#i', '', $caption_class);
        $fig_attribs = ' class="' . $caption_class . '"';
    }

$element = '<figure' . $fig_attribs . '>' . $element . '<figcaption>' . htmlentities($data->media_caption, ENT_COMPAT, 'UTF-8', true) . '</figcaption></figure>';
}

$buffer = '';

// perform pcre replacement of common invalid characters
$path = preg_replace('#[\+\\\?\#%&<>"\'=\[\]\{\},;@\^£€$]#u', '', $data->media_src);

// trim
$path = trim($path);

// check for valid path after clean
if ($path) {

// clean path
    $path = Path::clean($path);

// create full path
    $fullpath = JPATH_SITE . '/' . trim($path, '/');

// check path is valid
    if (is_file($fullpath)) {
        // set text as basename if not an image
        if (!$text && $data->media_type == "link") {
            $text = basename($path);

if ($data->media_target) {
                if ($data->media_target == 'download') {
                    $attribs['download'] = $path;
                } else {
                    $attribs['target'] = $data->media_target;
                }
            }
        }

$buffer .= sprintf(
            $element,
            htmlentities($path, ENT_COMPAT, 'UTF-8', true),
            ArrayHelper::toString($attribs),
            $text
        );
    }
}

echo $buffer;