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Update FileItem.php

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Added support for SVG files.
This commit is contained in:
Florin-Ciprian Bodin
2023-12-28 02:09:25 +02:00
committed by GitHub
parent 4e5e6bf5b8
commit d9de7c8a8a
1 changed files with 39 additions and 7 deletions
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46
classes/FileItem.php
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@@ -108,7 +108,43 @@ class FileItem extends Item
. ' alt="' . $words->__get('thumbnail of') . ' ' . $filename . '"'
. ' >' . $words->__get('view') . ' ' . $words->__get('file') . '</a>';
}
elseif (THUMBNAIL_HEIGHT && in_array(self::ext($filename), array('thm', 'thm')))
if (THUMBNAIL_HEIGHT && in_array(self::ext($filename), array('svg', 'SVG')))
{
$svgcontent = false;
$svgcontent = file_get_contents(Url::translate_uri($this->parent_dir . $filename));
$width = $height = '32';
//<svg xmlns="http://www.w3.org/2000/svg" width="16" height="16" viewBox="0 0 16 16" fill="context-fill">
$contentsvg = explode('<svg', $svgcontent);
//xmlns="http://www.w3.org/2000/svg" width="32" height="32" viewBox="0 0 32 32">
$content = explode('=', $contentsvg[1]);
//[0] => xmlns [1] => "http://www.w3.org/2000/svg" width [2] => "32" height [3] => "32" viewBox [4] => "0 0 32 32">
if(preg_match('/<svg\s[^>]*width=\"(.*)\"\/>/isU', '<svg '.$contentsvg[1], $width))
{
$width = explode('" ', $content[2]);
$width = !empty($width[0]) ? str_replace('"', '', $width[0]) : '32';
}
$svgcontent = ($width > '400') ? str_replace($width, $width/1.1, $svgcontent) : $svgcontent;
$svgcontent = ($width < '24') ? str_replace($width, $width*1.5*2, $svgcontent) : $svgcontent;
$svgcontent = ('edit.svg' === basename($filename)) ? str_replace($width, '200', $svgcontent) : $svgcontent;
if(preg_match_all('/<svg\s[^>]*height=\"(.*)\"\/>/isU', '<svg '.$contentsvg[1], $height))
{
$height = explode('" ', $content[3]);
$height = !empty($height[0]) ? str_replace('"', '', $height[0]) : '32';
}
$svgcontent = ($width > '400') ? str_replace($height, $height/1.1, $svgcontent) : $svgcontent;
$svgcontent = ($width < '24') ? str_replace($height, $height*1.5*2, $svgcontent) : $svgcontent;
$svgcontent = ('<edit.svg>' === basename($filename)) ? str_replace($height, '200', $svgcontent) : $svgcontent;
if(preg_match_all('/<svg\s[^>]*viewBox=\"(.*)\"\/>/isU', '<svg '.$contentsvg[1], $viewBox))
{
$viewBox = explode('" ', $content[4]);
$viewBox = str_replace('"', '', $viewBox[0]);
}
$this->thumb_link = '<a title="'.trim(basename($filename)).'" href="'.Url::html_output($this->parent_dir . $filename).'">'.$svgcontent.'</a>';
}
if (THUMBNAIL_HEIGHT && in_array(self::ext($filename), array('thm', 'thm')))
{
$this->thumb_link = ' <img src="' . Url::html_output($request->server('PHP_SELF'))
. '?thm='. Url::translate_uri($this->parent_dir . $filename) . '"'
@@ -237,6 +273,7 @@ class FileItem extends Item
}
}
/*
if (THUMBNAIL_HEIGHT && in_array(self::ext($filename), array('svg', 'xml')))
{
$icon_svg = ICON_PATH ? Url::translate_uri($config->__get('icon_path') . 'svg.png') : Url::translate_uri($this->parent_dir . $filename);
@@ -245,13 +282,8 @@ class FileItem extends Item
. '?thumbnail='. Url::translate_uri($icon_svg) . '"'
. ' alt="' . $words->__get('thumbnail of') . ' ' . $filename . '"'
. ' />';
//. ' <img src="' . Url::html_output($request->server('PHP_SELF'))
//. '?thumbnail='. Url::translate_uri($this->parent_dir . $filename) . '" srcset="' . Url::html_output($request->server('PHP_SELF'))
//. '?thumbnail='. Url::translate_uri($this->parent_dir . $filename) . '"'
//. ' alt="' . $words->__get('thumbnail of') . ' ' . $filename . '"'
//. $heightwidth . ' />';
}
*/
$size = $this->size->__get('bytes');
if (MD5_SHOW && $size > 0 && $size / 1048576 <= $config->__get('md5_show'))
{