Zip support
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Savetheinternet
parent
467ccdaf48
commit
f9357612af
161
post.php
161
post.php
@ -74,8 +74,13 @@
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$post['filename'] = $_FILES['file']['name'];
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$post['has_file'] = $OP || !empty($_FILES['file']['tmp_name']);
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if($post['has_file'] && $_FILES['file']['size'] > MAX_FILESIZE)
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error(ERR_FILSIZE);
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if($post['has_file']) {
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$size = $_FILES['file']['size'];
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if($size > MAX_FILESIZE)
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error(sprintf3(ERR_FILESIZE, array(
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'sz'=>commaize($size),
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'maxsz'=>commaize(MAX_FILESIZE))));
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}
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$trip = generate_tripcode($post['name']);
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$post['name'] = $trip[0];
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@ -91,7 +96,8 @@
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$post['file_id'] = rand(0, 1000000000);
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$post['file'] = DIR_IMG . $post['file_id'] . '.' . $post['extension'];
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$post['thumb'] = DIR_THUMB . $post['file_id'] . '.png';
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if(!in_array($post['extension'], $allowed_ext)) error(ERROR_FILEEXT);
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$post['zip'] = $OP && $post['has_file'] && ALLOW_ZIP && $post['extension'] == 'zip' ? $post['file'] : false;
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if(!($post['zip'] || in_array($post['extension'], $allowed_ext))) error(ERROR_FILEEXT);
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}
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// Check string lengths
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@ -102,8 +108,6 @@
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if(!(!$OP && $post['has_file']) && strlen($post['body']) < 1) error(ERROR_TOOSHORTBODY);
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if(strlen($post['password']) > 20) error(sprintf(ERROR_TOOLONG, 'password'));
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markup($post['body']);
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if($post['has_file']) {
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@ -112,6 +116,11 @@
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// Move the uploaded file
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if(!@move_uploaded_file($_FILES['file']['tmp_name'], $post['file'])) error(ERROR_NOMOVE);
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if($post['zip']) {
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$post['file'] = ZIP_IMAGE;
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$post['extension'] = strtolower(substr($post['file'], strrpos($post['file'], '.') + 1));
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}
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$size = @getimagesize($post['file']);
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$post['width'] = $size[0];
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$post['height'] = $size[1];
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@ -132,7 +141,7 @@
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$image = createimage($post['extension'], $post['file']);
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if(REDRAW_IMAGE) {
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if(REDRAW_IMAGE && !$post['zip']) {
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switch($post['extension']) {
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case 'jpg':
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case 'jpeg':
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@ -156,7 +165,6 @@
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// Create a thumbnail
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$thumb = resize($image, $post['width'], $post['height'], $post['thumb'], THUMB_WIDTH, THUMB_HEIGHT);
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$post['thumbwidth'] = $thumb['width'];
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$post['thumbheight'] = $thumb['height'];
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}
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@ -167,54 +175,101 @@
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sql_open();
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mysql_safe_array($post);
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if($OP) {
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mysql_query(
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sprintf("INSERT INTO `posts` VALUES ( NULL, NULL, '%s', '%s', '%s', '%s', '%s', '%d', '%d', '%s', '%d', '%d', '%s', '%d', '%d', '%d', '%s', '%s', '%s', '%s' )",
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$post['subject'],
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$post['email'],
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$post['name'],
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$post['trip'],
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$post['body'],
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time(),
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time(),
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$post['thumb'],
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$post['thumbwidth'],
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$post['thumbheight'],
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$post['file'],
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$post['width'],
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$post['height'],
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$post['filesize'],
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$post['filename'],
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$post['filehash'],
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$post['password'],
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mysql_real_escape_string($_SERVER['REMOTE_ADDR'])
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), $sql) or error(mysql_error($sql));
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} else {
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mysql_query(
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sprintf("INSERT INTO `posts` VALUES ( NULL, '%d', '%s', '%s', '%s', '%s', '%s', '%d', '%d', '%s', '%d', '%d', '%s', '%d', '%d', '%d', '%s', '%s', '%s', '%s' )",
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$post['thread'],
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$post['subject'],
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$post['email'],
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$post['name'],
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$post['trip'],
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$post['body'],
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time(),
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time(),
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$post['has_file']?$post['thumb']:null,
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$post['has_file']?$post['thumbwidth']:null,
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$post['has_file']?$post['thumbheight']:null,
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$post['has_file']?$post['file']:null,
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$post['has_file']?$post['width']:null,
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$post['has_file']?$post['height']:null,
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$post['has_file']?$post['filesize']:null,
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$post['has_file']?$post['filename']:null,
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$post['has_file']?$post['filehash']:null,
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$post['password'],
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mysql_real_escape_string($_SERVER['REMOTE_ADDR'])
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), $sql) or error(mysql_error($sql));
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$id = post($post, $OP);
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if($post['zip']) {
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// Open ZIP
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$zip = zip_open($post['zip']);
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// Read files
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while($entry = zip_read($zip)) {
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$filename = basename(zip_entry_name($entry));
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$extension = strtolower(substr($filename, strrpos($filename, '.') + 1));
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if(in_array($extension, $allowed_ext)) {
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if (zip_entry_open($zip, $entry, 'r')) {
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// Fake post
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$dump_post = Array(
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'subject' => $post['subject'],
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'email' => $post['email'],
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'name' => $post['name'],
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'trip' => $post['trip'],
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'body' => '',
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'thread' => $id,
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'password' => '',
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'has_file' => true,
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'file_id' => rand(0, 1000000000),
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'filename' => $filename
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);
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$dump_post['file'] = DIR_IMG . $dump_post['file_id'] . '.' . $extension;
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$dump_post['thumb'] = DIR_THUMB . $dump_post['file_id'] . '.png';
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// Extract the image from the ZIP
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$fp = fopen($dump_post['file'], 'w+');
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fwrite($fp, zip_entry_read($entry, zip_entry_filesize($entry)));
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fclose($fp);
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$size = @getimagesize($dump_post['file']);
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$dump_post['width'] = $size[0];
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$dump_post['height'] = $size[1];
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// Check if the image is valid
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if($dump_post['width'] < 1 || $dump_post['height'] < 1) {
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unlink($dump_post['file']);
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} else {
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if($dump_post['width'] > MAX_WIDTH || $dump_post['height'] > MAX_HEIGHT) {
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unlink($dump_post['file']);
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error(ERR_MAXSIZE);
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} else {
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$dump_post['filehash'] = md5_file($dump_post['file']);
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$dump_post['filesize'] = filesize($dump_post['file']);
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$image = createimage($extension, $dump_post['file']);
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$success = true;
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if(REDRAW_IMAGE) {
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switch($extension) {
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case 'jpg':
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case 'jpeg':
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imagejpeg($image, $dump_post['file'], JPEG_QUALITY);
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break;
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case 'png':
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imagepng($image, $dump_post['file'], 7);
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break;
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case 'gif':
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if(REDRAW_GIF)
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imagegif($image, $dump_post['file']);
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break;
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case 'bmp':
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imagebmp($image, $dump_post['file']);
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break;
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default:
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$success = false;
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}
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}
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// Create a thumbnail
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$thumb = resize($image, $dump_post['width'], $dump_post['height'], $dump_post['thumb'], THUMB_WIDTH, THUMB_HEIGHT);
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$dump_post['thumbwidth'] = $thumb['width'];
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$dump_post['thumbheight'] = $thumb['height'];
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// Create the post
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post($dump_post, false);
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}
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}
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// Close the ZIP
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zip_entry_close($entry);
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}
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}
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}
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zip_close($zip);
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unlink($post['zip']);
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}
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$id = mysql_insert_id($sql);
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buildThread(($OP?$id:$post['thread']));
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if(!$OP) {
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