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Disable inline-expanding for non-images

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This commit is contained in:
Savetheinternet 2011-10-01 21:43:23 +10:00
parent dd87c4d8f7
commit f228c07744
4 changed files with 40 additions and 15 deletions
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36
inc/display.php
View File

@ -336,7 +336,9 @@
$this->embed;
} elseif(!empty($this->file) && $this->file != 'deleted') {
// File info
$built .= '<p class="fileinfo">File: <a href="' . $config['uri_img'] . $this->file .'">' . $this->file . '</a> <span class="unimportant">(' .
$built .= '<p class="fileinfo">' .
'File: <a href="' . $config['uri_img'] . $this->file . '">' . $this->file . '</a> ' .
'<span class="unimportant">(' .
// Filesize
format_bytes($this->filesize) .
// File dimensions
@ -355,7 +357,17 @@
$built .= ')</span></p>' .
// Thumbnail
'<a href="' . $config['uri_img'] . $this->file.'" target="_blank"><img src="' . $config['uri_thumb'] . $this->thumb.'" style="width:'.$this->thumbx.'px;height:'.$this->thumby.'px;" alt="" /></a>';
'<a href="' .
$config['uri_img'] .$this->file .
'" target="_blank"' .
($this->thumb == 'file' ? ' class="file"' : '') .
'><img src="' .
($this->thumb == 'file' ?
$config['file_thumb']
:
$config['uri_thumb'] . $this->thumb
) .
'" style="width:' . $this->thumbx . 'px;height:' . $this->thumby . 'px;" alt="" /></a>';
} elseif($this->file == 'deleted') {
$built .= '<img src="' . $config['image_deleted'] . '" alt="" />';
}
@ -482,10 +494,10 @@
// Actual embedding
$this->embed;
} elseif(!empty($this->file) && $this->file != 'deleted') {
// Image, not embedded shit
$built =
// File link
'<p class="fileinfo">File: <a href="' . $config['uri_img'] . $this->file .'">' . $this->file . '</a> <span class="unimportant">(' .
// File info
$built = '<p class="fileinfo">' .
'File: <a href="' . $config['uri_img'] . $this->file . '">' . $this->file . '</a> ' .
'<span class="unimportant">(' .
// Filesize
format_bytes($this->filesize) .
// File dimensions
@ -504,7 +516,17 @@
$built .= ')</span></p>' .
// Thumbnail
'<a href="' . $config['uri_img'] . $this->file.'" target="_blank"><img src="' . $config['uri_thumb'] . $this->thumb.'" style="width:'.$this->thumbx.'px;height:'.$this->thumby.'px;" alt="" /></a>';
'<a href="' .
$config['uri_img'] .$this->file .
'" target="_blank"' .
($this->thumb == 'file' ? ' class="file"' : '') .
'><img src="' .
($this->thumb == 'file' ?
$config['file_thumb']
:
$config['uri_thumb'] . $this->thumb
) .
'" style="width:' . $this->thumbx . 'px;height:' . $this->thumby . 'px;" alt="" /></a>';
} elseif($this->file == 'deleted') {
$built = '<img src="' . $config['image_deleted'] . '" alt="" />';
}

2
main.js
View File

@ -134,7 +134,7 @@ function rememberStuff() {
function init_expanding() {
link = document.getElementsByTagName('a');
for ( i in link ) {
if(typeof link[i] == "object" && link[i].childNodes[0].src) {
if(typeof link[i] == "object" && link[i].childNodes[0].src && link[i].className != 'file') {
link[i].onclick = function(e) {
if(e.which == 2) {
return true;

15
post.php
View File

@ -411,15 +411,14 @@
if(!in_array($post['extension'], $config['allowed_ext']) && !in_array($post['extension'], $config['allowed_ext_files']))
error($config['error']['unknownext']);
if(in_array($post['extension'], $config['allowed_ext_files']))
$__file = true;
$is_an_image = !in_array($post['extension'], $config['allowed_ext_files']);
// Just trim the filename if it's too long
if(strlen($post['filename']) > 30) $post['filename'] = substr($post['filename'], 0, 27).'…';
// Move the uploaded file
if(!@move_uploaded_file($_FILES['file']['tmp_name'], $post['file'])) error($config['error']['nomove']);
if(!isset($__file)) {
if($is_an_image) {
// Check IE MIME type detection XSS exploit
$buffer = file_get_contents($post['file'], null, null, null, 255);
if(preg_match($config['ie_mime_type_detection'], $buffer)) {
@ -494,9 +493,12 @@
}
$image->destroy();
} else {
copy($config['file_thumb'], $post['thumb']);
// not an image
$size = @getimagesize($post['thumb']);
//copy($config['file_thumb'], $post['thumb']);
$post['thumb'] = 'file';
$size = @getimagesize($config['file_thumb']);
$post['thumbwidth'] = $size[0];
$post['thumbheight'] = $size[1];
}
@ -530,7 +532,8 @@
// Remove DIR_* before inserting them into the database.
if($post['has_file']) {
$post['file'] = substr_replace($post['file'], '', 0, strlen($board['dir'] . $config['dir']['img']));
$post['thumb'] = substr_replace($post['thumb'], '', 0, strlen($board['dir'] . $config['dir']['thumb']));
if($is_an_image)
$post['thumb'] = substr_replace($post['thumb'], '', 0, strlen($board['dir'] . $config['dir']['thumb']));
}
// Todo: Validate some more, remove messy code, allow more specific configuration

2
templates/main.js
View File

@ -134,7 +134,7 @@ function rememberStuff() {
function init_expanding() {
link = document.getElementsByTagName('a');
for ( i in link ) {
if(typeof link[i] == "object" && link[i].childNodes[0].src) {
if(typeof link[i] == "object" && link[i].childNodes[0].src && link[i].className != 'file') {
link[i].onclick = function(e) {
if(e.which == 2) {
return true;