Sazpaimon
88bacfad9c
Trunk updated to 0.9 git-svn-id: http://kusabax.cultnet.net/svn/repo/stable@176 73d99b7e-4f53-4972-b7b7-2ecd3c4d89ee
408 lines
19 KiB
PHP
408 lines
19 KiB
PHP
<?php
|
|
/*
|
|
* This file is part of kusaba.
|
|
*
|
|
* kusaba is free software; you can redistribute it and/or modify it under the
|
|
* terms of the GNU General Public License as published by the Free Software
|
|
* Foundation; either version 2 of the License, or (at your option) any later
|
|
* version.
|
|
*
|
|
* kusaba is distributed in the hope that it will be useful, but WITHOUT ANY
|
|
* WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
|
|
* A PARTICULAR PURPOSE. See the GNU General Public License for more details.
|
|
*
|
|
* You should have received a copy of the GNU General Public License along with
|
|
* kusaba; if not, write to the Free Software Foundation, Inc.,
|
|
* 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
|
|
* +------------------------------------------------------------------------------+
|
|
* Upload class
|
|
* +------------------------------------------------------------------------------+
|
|
* Used for image/misc file upload through the post form on board/thread pages
|
|
* +------------------------------------------------------------------------------+
|
|
*/
|
|
|
|
class Upload {
|
|
var $file_name = '';
|
|
var $original_file_name = '';
|
|
var $file_type = '';
|
|
var $file_md5 = '';
|
|
var $file_location = '';
|
|
var $file_thumb_location = '';
|
|
var $file_is_special = false;
|
|
var $imgWidth = 0;
|
|
var $imgHeight = 0;
|
|
var $file_size = 0;
|
|
var $imgWidth_thumb = 0;
|
|
var $imgHeight_thumb = 0;
|
|
var $isreply = false;
|
|
|
|
function HandleUpload() {
|
|
global $tc_db, $board_class, $is_oekaki, $oekaki;
|
|
|
|
if (!$is_oekaki) {
|
|
if ($board_class->board['type'] == 0 || $board_class->board['type'] == 2 || $board_class->board['type'] == 3) {
|
|
$imagefile_name = isset($_FILES['imagefile']) ? $_FILES['imagefile']['name'] : '';
|
|
if ($imagefile_name != '') {
|
|
if (strpos($_FILES['imagefile']['name'], ',') != false) {
|
|
exitWithErrorPage(_gettext('Please select only one image to upload.'));
|
|
}
|
|
|
|
if ($_FILES['imagefile']['size'] > $board_class->board['maximagesize']) {
|
|
exitWithErrorPage(sprintf(_gettext('Please make sure your file is smaller than %dB'), $board_class->board['maximagesize']));
|
|
}
|
|
|
|
switch ($_FILES['imagefile']['error']) {
|
|
case UPLOAD_ERR_OK:
|
|
break;
|
|
case UPLOAD_ERR_INI_SIZE:
|
|
exitWithErrorPage(sprintf(_gettext('The uploaded file exceeds the upload_max_filesize directive (%s) in php.ini.')), ini_get('upload_max_filesize'));
|
|
break;
|
|
case UPLOAD_ERR_FORM_SIZE:
|
|
exitWithErrorPage(sprintf(_gettext('Please make sure your file is smaller than %dB'), $board_class->board['maximagesize']));
|
|
break;
|
|
case UPLOAD_ERR_PARTIAL:
|
|
exitWithErrorPage(_gettext('The uploaded file was only partially uploaded.'));
|
|
break;
|
|
case UPLOAD_ERR_NO_FILE:
|
|
exitWithErrorPage(_gettext('No file was uploaded.'));
|
|
break;
|
|
case UPLOAD_ERR_NO_TMP_DIR:
|
|
exitWithErrorPage(_gettext('Missing a temporary folder.'));
|
|
break;
|
|
case UPLOAD_ERR_CANT_WRITE:
|
|
exitWithErrorPage(_gettext('Failed to write file to disk'));
|
|
break;
|
|
default:
|
|
exitWithErrorPage(_gettext('Unknown File Error'));
|
|
}
|
|
|
|
$this->file_type = preg_replace('/.*(\..+)/','\1',$_FILES['imagefile']['name']);
|
|
if ($this->file_type == '.jpeg') {
|
|
/* Fix for the rarely used 4-char format */
|
|
$this->file_type = '.jpg';
|
|
}
|
|
|
|
$pass = true;
|
|
if (!is_file($_FILES['imagefile']['tmp_name']) || !is_readable($_FILES['imagefile']['tmp_name'])) {
|
|
$pass = false;
|
|
} else {
|
|
if ($this->file_type == '.jpg' || $this->file_type == '.gif' || $this->file_type == '.png') {
|
|
if (!@getimagesize($_FILES['imagefile']['tmp_name'])) {
|
|
$pass = false;
|
|
}
|
|
}
|
|
}
|
|
if (!$pass) {
|
|
exitWithErrorPage(_gettext('File transfer failure. Please go back and try again.'));
|
|
}
|
|
|
|
$this->file_name = substr(htmlspecialchars(preg_replace('/(.*)\..+/','\1',$_FILES['imagefile']['name']), ENT_QUOTES), 0, 50);
|
|
$this->file_name = str_replace('.','_',$this->file_name);
|
|
$this->original_file_name = $this->file_name;
|
|
$this->file_md5 = md5_file($_FILES['imagefile']['tmp_name']);
|
|
|
|
$exists_thread = checkMd5($this->file_md5, $board_class->board['name'], $board_class->board['id']);
|
|
if (is_array($exists_thread)) {
|
|
exitWithErrorPage(_gettext('Duplicate file entry detected.'), sprintf(_gettext('Already posted %shere%s.'),'<a href="' . KU_BOARDSPATH . '/' . $board_class->board['name'] . '/res/' . $exists_thread[0] . '.html#' . $exists_thread[1] . '">','</a>'));
|
|
}
|
|
|
|
if (strtolower($this->file_type) == 'svg') {
|
|
require_once 'svg.class.php';
|
|
$svg = new Svg($_FILES['imagefile']['tmp_name']);
|
|
$this->imgWidth = $svg->width;
|
|
$this->imgHeight = $svg->height;
|
|
} else {
|
|
$imageDim = getimagesize($_FILES['imagefile']['tmp_name']);
|
|
$this->imgWidth = $imageDim[0];
|
|
$this->imgHeight = $imageDim[1];
|
|
}
|
|
|
|
$this->file_type = strtolower($this->file_type);
|
|
$this->file_size = $_FILES['imagefile']['size'];
|
|
|
|
$filetype_forcethumb = $tc_db->GetOne("SELECT " . KU_DBPREFIX . "filetypes.force_thumb FROM " . KU_DBPREFIX . "boards, " . KU_DBPREFIX . "filetypes, " . KU_DBPREFIX . "board_filetypes WHERE " . KU_DBPREFIX . "boards.id = " . KU_DBPREFIX . "board_filetypes.boardid AND " . KU_DBPREFIX . "filetypes.id = " . KU_DBPREFIX . "board_filetypes.typeid AND " . KU_DBPREFIX . "boards.name = '" . $board_class->board['name'] . "' and " . KU_DBPREFIX . "filetypes.filetype = '" . substr($this->file_type, 1) . "';");
|
|
if ($filetype_forcethumb != '') {
|
|
if ($filetype_forcethumb == 0) {
|
|
$this->file_name = time() . mt_rand(1, 99);
|
|
|
|
/* If this board has a load balance url and password configured for it, attempt to use it */
|
|
if ($board_class->board['loadbalanceurl'] != '' && $board_class->board['loadbalancepassword'] != '') {
|
|
require_once KU_ROOTDIR . 'inc/classes/loadbalancer.class.php';
|
|
$loadbalancer = new Load_Balancer;
|
|
|
|
$loadbalancer->url = $board_class->board['loadbalanceurl'];
|
|
$loadbalancer->password = $board_class->board['loadbalancepassword'];
|
|
|
|
$response = $loadbalancer->Send('thumbnail', base64_encode(file_get_contents($_FILES['imagefile']['tmp_name'])), 'src/' . $this->file_name . $this->file_type, 'thumb/' . $this->file_name . 's' . $this->file_type, 'thumb/' . $this->file_name . 'c' . $this->file_type, '', $this->isreply, true);
|
|
|
|
if ($response != 'failure' && $response != '') {
|
|
$response_unserialized = unserialize($response);
|
|
|
|
$this->imgWidth_thumb = $response_unserialized['imgw_thumb'];
|
|
$this->imgHeight_thumb = $response_unserialized['imgh_thumb'];
|
|
|
|
$imageused = true;
|
|
} else {
|
|
exitWithErrorPage(_gettext('File was not properly thumbnailed').': ' . $response);
|
|
}
|
|
/* Otherwise, use this script alone */
|
|
} else {
|
|
$this->file_location = KU_BOARDSDIR . $board_class->board['name'] . '/src/' . $this->file_name . $this->file_type;
|
|
$this->file_thumb_location = KU_BOARDSDIR . $board_class->board['name'] . '/thumb/' . $this->file_name . 's' . $this->file_type;
|
|
$this->file_thumb_cat_location = KU_BOARDSDIR . $board_class->board['name'] . '/thumb/' . $this->file_name . 'c' . $this->file_type;
|
|
|
|
if (!move_uploaded_file($_FILES['imagefile']['tmp_name'], $this->file_location)) {
|
|
exitWithErrorPage(_gettext('Could not copy uploaded image.'));
|
|
}
|
|
chmod($this->file_location, 0644);
|
|
|
|
if ($_FILES['imagefile']['size'] == filesize($this->file_location)) {
|
|
if ((!$this->isreply && ($this->imgWidth > KU_THUMBWIDTH || $this->imgHeight > KU_THUMBHEIGHT)) || ($this->isreply && ($this->imgWidth > KU_REPLYTHUMBWIDTH || $this->imgHeight > KU_REPLYTHUMBHEIGHT))) {
|
|
if (!$this->isreply) {
|
|
if (!createThumbnail($this->file_location, $this->file_thumb_location, KU_THUMBWIDTH, KU_THUMBHEIGHT)) {
|
|
exitWithErrorPage(_gettext('Could not create thumbnail.'));
|
|
}
|
|
} else {
|
|
if (!createThumbnail($this->file_location, $this->file_thumb_location, KU_REPLYTHUMBWIDTH, KU_REPLYTHUMBHEIGHT)) {
|
|
exitWithErrorPage(_gettext('Could not create thumbnail.'));
|
|
}
|
|
}
|
|
} else {
|
|
if (!createThumbnail($this->file_location, $this->file_thumb_location, $this->imgWidth, $this->imgHeight)) {
|
|
exitWithErrorPage(_gettext('Could not create thumbnail.'));
|
|
}
|
|
}
|
|
if (!createThumbnail($this->file_location, $this->file_thumb_cat_location, KU_CATTHUMBWIDTH, KU_CATTHUMBHEIGHT)) {
|
|
exitWithErrorPage(_gettext('Could not create thumbnail.'));
|
|
}
|
|
$imageDim_thumb = getimagesize($this->file_thumb_location);
|
|
$this->imgWidth_thumb = $imageDim_thumb[0];
|
|
$this->imgHeight_thumb = $imageDim_thumb[1];
|
|
$imageused = true;
|
|
} else {
|
|
exitWithErrorPage(_gettext('File was not fully uploaded. Please go back and try again.'));
|
|
}
|
|
}
|
|
} else {
|
|
/* Fetch the mime requirement for this special filetype */
|
|
$filetype_required_mime = $tc_db->GetOne("SELECT `mime` FROM `" . KU_DBPREFIX . "filetypes` WHERE `filetype` = " . $tc_db->qstr(substr($this->file_type, 1)));
|
|
|
|
$this->file_name = htmlspecialchars_decode($this->file_name, ENT_QUOTES);
|
|
$this->file_name = stripslashes($this->file_name);
|
|
$this->file_name = str_replace("\x80", " ", $this->file_name);
|
|
$this->file_name = str_replace(' ', '_', $this->file_name);
|
|
$this->file_name = str_replace('#', '(number)', $this->file_name);
|
|
$this->file_name = str_replace('@', '(at)', $this->file_name);
|
|
$this->file_name = str_replace('/', '(fwslash)', $this->file_name);
|
|
$this->file_name = str_replace('\\', '(bkslash)', $this->file_name);
|
|
|
|
/* If this board has a load balance url and password configured for it, attempt to use it */
|
|
if ($board_class->board['loadbalanceurl'] != '' && $board_class->board['loadbalancepassword'] != '') {
|
|
require_once KU_ROOTDIR . 'inc/classes/loadbalancer.class.php';
|
|
$loadbalancer = new Load_Balancer;
|
|
|
|
$loadbalancer->url = $board_class->board['loadbalanceurl'];
|
|
$loadbalancer->password = $board_class->board['loadbalancepassword'];
|
|
|
|
if ($filetype_required_mime != '') {
|
|
$checkmime = $filetype_required_mime;
|
|
} else {
|
|
$checkmime = '';
|
|
}
|
|
|
|
$response = $loadbalancer->Send('direct', $_FILES['imagefile']['tmp_name'], 'src/' . $this->file_name . $this->file_type, '', '', $checkmime, false, true);
|
|
|
|
$this->file_is_special = true;
|
|
/* Otherwise, use this script alone */
|
|
} else {
|
|
$this->file_location = KU_BOARDSDIR . $board_class->board['name'] . '/src/' . $this->file_name . $this->file_type;
|
|
|
|
if($this->file_type == '.mp3') {
|
|
require_once(KU_ROOTDIR . 'lib/getid3/getid3.php');
|
|
|
|
$getID3 = new getID3;
|
|
$getID3->analyze($_FILES['imagefile']['tmp_name']);
|
|
if (isset($getID3->info['id3v2']['APIC'][0]['data']) && isset($getID3->info['id3v2']['APIC'][0]['image_mime'])) {
|
|
$source_data = $getID3->info['id3v2']['APIC'][0]['data'];
|
|
$mime = $getID3->info['id3v2']['APIC'][0]['image_mime'];
|
|
}
|
|
elseif (isset($getID3->info['id3v2']['PIC'][0]['data']) && isset($getID3->info['id3v2']['PIC'][0]['image_mime'])) {
|
|
$source_data = $getID3->info['id3v2']['PIC'][0]['data'];
|
|
$mime = $getID3->info['id3v2']['PIC'][0]['image_mime'];
|
|
}
|
|
|
|
if($source_data) {
|
|
$im = imagecreatefromstring($source_data);
|
|
if (preg_match("/png/", $mime)) {
|
|
$ext = ".png";
|
|
imagepng($im,$this->file_location.".tmp",0,PNG_ALL_FILTERS);
|
|
} else if (preg_match("/jpg|jpeg/", $mime)) {
|
|
$ext = ".jpg";
|
|
imagejpeg($im, $this->file_location.".tmp");
|
|
} else if (preg_match("/gif/", $mime)) {
|
|
$ext = ".gif";
|
|
imagegif($im, $this->file_location.".tmp");
|
|
}
|
|
$this->file_thumb_location = KU_BOARDSDIR . $board_class->board['name'] . '/thumb/' . $this->file_name .'s'. $ext;
|
|
if (!$this->isreply) {
|
|
if (!createThumbnail($this->file_location.".tmp", $this->file_thumb_location, KU_THUMBWIDTH, KU_THUMBHEIGHT)) {
|
|
exitWithErrorPage(_gettext('Could not create thumbnail.'));
|
|
}
|
|
} else {
|
|
if (!createThumbnail($this->file_location.".tmp", $this->file_thumb_location, KU_REPLYTHUMBWIDTH, KU_REPLYTHUMBHEIGHT)) {
|
|
exitWithErrorPage(_gettext('Could not create thumbnail.'));
|
|
}
|
|
}
|
|
$imageDim_thumb = getimagesize($this->file_thumb_location);
|
|
$this->imgWidth_thumb = $imageDim_thumb[0];
|
|
$this->imgHeight_thumb = $imageDim_thumb[1];
|
|
$imageused = true;
|
|
unlink($this->file_location.".tmp");
|
|
}
|
|
|
|
|
|
}
|
|
|
|
/* Move the file from the post data to the server */
|
|
if (!move_uploaded_file($_FILES['imagefile']['tmp_name'], $this->file_location)) {
|
|
exitWithErrorPage(_gettext('Could not copy uploaded image.'));
|
|
}
|
|
|
|
/* Check if the filetype provided comes with a MIME restriction */
|
|
if ($filetype_required_mime != '') {
|
|
/* Check if the MIMEs don't match up */
|
|
if (mime_content_type($this->file_location) != $filetype_required_mime) {
|
|
/* Delete the file we just uploaded and kill the script */
|
|
unlink($this->file_location);
|
|
exitWithErrorPage(_gettext('Invalid MIME type for this filetype.'));
|
|
}
|
|
}
|
|
|
|
/* Make sure the entire file was uploaded */
|
|
if ($_FILES['imagefile']['size'] == filesize($this->file_location)) {
|
|
$imageused = true;
|
|
} else {
|
|
exitWithErrorPage(_gettext('File transfer failure. Please go back and try again.'));
|
|
}
|
|
|
|
/* Flag that the file used isn't an internally supported type */
|
|
$this->file_is_special = true;
|
|
}
|
|
}
|
|
} else {
|
|
exitWithErrorPage(_gettext('Sorry, that filetype is not allowed on this board.'));
|
|
}
|
|
} elseif (isset($_POST['embed'])) {
|
|
if ($_POST['embed'] != '') {
|
|
$_POST['embed'] = strip_tags(substr($_POST['embed'], 0, 20));
|
|
$video_id = $_POST['embed'];
|
|
$this->file_name = $video_id;
|
|
|
|
if ($video_id != '' && strpos($video_id, '@') == false && strpos($video_id, '&') == false) {
|
|
|
|
$embeds = $tc_db->GetAll("SELECT HIGH_PRIORITY * FROM `" . KU_DBPREFIX . "embeds`");
|
|
$worked = false;
|
|
|
|
foreach ($embeds as $line) {
|
|
if ((strtolower($_POST['embedtype']) == strtolower($line['name'])) && in_array($line['filetype'], explode(',', $board_class->board['embeds_allowed']))) {
|
|
$worked = true;
|
|
$videourl_start = $line['videourl'];
|
|
$this->file_type = '.' . strtolower($line['filetype']);
|
|
}
|
|
}
|
|
|
|
if (!$worked) {
|
|
exitWithErrorPage(_gettext('Invalid video type.'));
|
|
}
|
|
|
|
$results = $tc_db->GetOne("SELECT COUNT(*) FROM `" . KU_DBPREFIX . "posts` WHERE `boardid` = " . $board_class->board['id'] . " AND `file` = " . $tc_db->qstr($video_id) . " AND `IS_DELETED` = 0");
|
|
if ($results[0] == 0) {
|
|
$video_check = check_link($videourl_start . $video_id);
|
|
switch ($video_check[1]) {
|
|
case 404:
|
|
exitWithErrorPage(_gettext('Unable to connect to') .': '. $videourl_start . $video_id);
|
|
break;
|
|
case 303:
|
|
exitWithErrorPage(_gettext('Invalid video ID.'));
|
|
break;
|
|
case 302:
|
|
// Continue
|
|
break;
|
|
case 301:
|
|
// Continue
|
|
break;
|
|
case 200:
|
|
// Continue
|
|
break;
|
|
default:
|
|
exitWithErrorPage(_gettext('Invalid response code ') .':'. $video_check[1]);
|
|
break;
|
|
}
|
|
} else {
|
|
$results = $tc_db->GetAll("SELECT `id`,`parentid` FROM `" . KU_DBPREFIX . "posts` WHERE `boardid` = " . $board_class->board['id'] . " AND `file` = " . $tc_db->qstr($video_id) . " AND `IS_DELETED` = 0 LIMIT 1");
|
|
foreach ($results as $line) {
|
|
$real_threadid = ($line[1] == 0) ? $line[0] : $line[1];
|
|
exitWithErrorPage(sprintf(_gettext('That video ID has already been posted %shere%s.'),'<a href="' . KU_BOARDSFOLDER . '/' . $board_class->board['name'] . '/res/' . $real_threadid . '.html#' . $line[1] . '">','</a>'));
|
|
}
|
|
}
|
|
} else {
|
|
exitWithErrorPage(_gettext('Invalid ID'));
|
|
}
|
|
}
|
|
}
|
|
}
|
|
} else {
|
|
$this->file_name = time() . mt_rand(1, 99);
|
|
$this->original_file_name = $this->file_name;
|
|
$this->file_md5 = md5_file($oekaki);
|
|
$this->file_type = '.png';
|
|
$this->file_size = filesize($oekaki);
|
|
$imageDim = getimagesize($oekaki);
|
|
$this->imgWidth = $imageDim[0];
|
|
$this->imgHeight = $imageDim[1];
|
|
|
|
if (!copy($oekaki, KU_BOARDSDIR . $board_class->board['name'] . '/src/' . $this->file_name . $this->file_type)) {
|
|
exitWithErrorPage(_gettext('Could not copy uploaded image.'));
|
|
}
|
|
|
|
$oekaki_animation = substr($oekaki, 0, -4) . '.pch';
|
|
if (file_exists($oekaki_animation)) {
|
|
if (!copy($oekaki_animation, KU_BOARDSDIR . $board_class->board['name'] . '/src/' . $this->file_name . '.pch')) {
|
|
exitWithErrorPage(_gettext('Could not copy animation.'));
|
|
}
|
|
unlink($oekaki_animation);
|
|
}
|
|
|
|
$thumbpath = KU_BOARDSDIR . $board_class->board['name'] . '/thumb/' . $this->file_name . 's' . $this->file_type;
|
|
$thumbpath_cat = KU_BOARDSDIR . $board_class->board['name'] . '/thumb/' . $this->file_name . 'c' . $this->file_type;
|
|
if (
|
|
(!$this->isreply && ($this->imgWidth > KU_THUMBWIDTH || $this->imgHeight > KU_THUMBHEIGHT)) ||
|
|
($this->isreply && ($this->imgWidth > KU_REPLYTHUMBWIDTH || $this->imgHeight > KU_REPLYTHUMBHEIGHT))
|
|
) {
|
|
if (!$this->isreply) {
|
|
if (!createThumbnail($oekaki, $thumbpath, KU_THUMBWIDTH, KU_THUMBHEIGHT)) {
|
|
exitWithErrorPage(_gettext('Could not create thumbnail.'));
|
|
}
|
|
} else {
|
|
if (!createThumbnail($oekaki, $thumbpath, KU_REPLYTHUMBWIDTH, KU_REPLYTHUMBHEIGHT)) {
|
|
exitWithErrorPage(_gettext('Could not create thumbnail.'));
|
|
}
|
|
}
|
|
} else {
|
|
if (!createThumbnail($oekaki, $thumbpath, $this->imgWidth, $this->imgHeight)) {
|
|
exitWithErrorPage(_gettext('Could not create thumbnail.'));
|
|
}
|
|
}
|
|
if (!createThumbnail($oekaki, $thumbpath_cat, KU_CATTHUMBWIDTH, KU_CATTHUMBHEIGHT)) {
|
|
exitWithErrorPage(_gettext('Could not create thumbnail.'));
|
|
}
|
|
|
|
$imgDim_thumb = getimagesize($thumbpath);
|
|
$this->imgWidth_thumb = $imgDim_thumb[0];
|
|
$this->imgHeight_thumb = $imgDim_thumb[1];
|
|
unlink($oekaki);
|
|
}
|
|
}
|
|
}
|
|
?>
|