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Fix thumbnails for external URLs with no extension

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This commit is contained in:
Kijin Sung 2016-01-26 11:13:57 +09:00
parent 9704cc9a66
commit 2f64a4ce8f
3 changed files with 34 additions and 30 deletions
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30
modules/document/document.item.php
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@ -925,22 +925,31 @@ class documentItem extends Object
// If not exists, file an image file from the content
if(!$source_file)
{
$target_src = null;
preg_match_all("!src=(\"|')([^\"' ]*?)(\"|')!is", $content, $matches, PREG_SET_ORDER);
$cnt = count($matches);
for($i=0;$i<$cnt;$i++)
preg_match_all("!<img\s[^>]*?src=(\"|')([^\"' ]*?)(\"|')!is", $content, $matches, PREG_SET_ORDER);
foreach($matches as $match)
{
$target_src = trim($matches[$i][2]);
if(!preg_match("/\.(jpg|png|jpeg|gif|bmp)$/i",$target_src)) continue;
if(preg_match('/\/(common|modules|widgets|addons|layouts)\//i', $target_src)) continue;
$target_src = htmlspecialchars_decode(trim($match[2]));
if(preg_match('/\/(common|modules|widgets|addons|layouts)\//i', $target_src))
{
continue;
}
else
{
if(!preg_match('/^(http|https):\/\//i',$target_src)) $target_src = Context::getRequestUri().$target_src;
if(!preg_match('/^https?:\/\//i',$target_src))
{
$target_src = Context::getRequestUri().$target_src;
}
$tmp_file = sprintf('./files/cache/tmp/%d', md5(rand(111111,999999).$this->document_srl));
if(!is_dir('./files/cache/tmp')) FileHandler::makeDir('./files/cache/tmp');
if(!is_dir('./files/cache/tmp'))
{
FileHandler::makeDir('./files/cache/tmp');
}
FileHandler::getRemoteFile($target_src, $tmp_file);
if(!file_exists($tmp_file)) continue;
if(!file_exists($tmp_file))
{
continue;
}
else
{
if($is_img = @getimagesize($tmp_file))
@ -951,7 +960,6 @@ class documentItem extends Object
{
continue;
}
$source_file = $tmp_file;
$is_tmp_file = true;
break;