Sazpaimon
88bacfad9c
Trunk updated to 0.9 git-svn-id: http://kusabax.cultnet.net/svn/repo/stable@176 73d99b7e-4f53-4972-b7b7-2ecd3c4d89ee
116 lines
4.2 KiB
PHP
116 lines
4.2 KiB
PHP
<?php
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/*
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* This file is part of kusaba.
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*
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* kusaba is free software; you can redistribute it and/or modify it under the
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* terms of the GNU General Public License as published by the Free Software
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* Foundation; either version 2 of the License, or (at your option) any later
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* version.
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*
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* kusaba is distributed in the hope that it will be useful, but WITHOUT ANY
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* WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
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* A PARTICULAR PURPOSE. See the GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License along with
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* kusaba; if not, write to the Free Software Foundation, Inc.,
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* 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
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*/
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/**
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* Save script for oekaki uploads
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*
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* This will accept the image sent from the shi-painter app, and save it into the
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* drawings folder (/kusabaoek/) temporarily, until the user makes their post with
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* it. When posted, it will be used as if the image had been uploaded by the user,
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* and the temporary image will be deleted.
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*
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* @package kusaba
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*/
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/**
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* Require the configuration file, functions file, and oekaki input class
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*/
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require 'config.php';
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require KU_ROOTDIR . 'inc/functions.php';
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require KU_ROOTDIR . 'lib/oekaki/OekakiInput.php';
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$OekakiInput = new OekakiInput;
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$applet = $_GET['applet'];
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$HTTP_RAW_POST_DATA = (isset($HTTP_RAW_POST_DATA)) ? $HTTP_RAW_POST_DATA : file_get_contents('php://input');
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do {
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$data = $OekakiInput->autoprocess($applet, $HTTP_RAW_POST_DATA, $anim_ext, $print_ok, $print_error_prefix, $response_mimetype, $error);
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if($error) {
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break;
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}
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$save_id = (float) basename($_GET['saveid']);
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$save_dir = 'kusabaoek/';
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/* Check if the drawings directory exists */
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if (!file_exists($save_dir)) {
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/* If not, try to make it */
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if (mkdir($save_dir, 0777)) {
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/* We successfully created the drawings directory, proceed */
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} else {
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/* We couldn't create the drawings directory, stop the user and tell them why we can't save their drawing */
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die('Error: The directory ./'.$save_dir.' was not found and could not be created. Please notify the sites administrator with a copy of this error.');
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}
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}
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if(!is_writable($save_dir)) {
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$error = 'CANNOT_WRITE';
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break;
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}
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file_put_contents($save_dir . 'image', $data['IMAGE']);
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$image_info = getimagesize($save_dir . 'image');
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if($image_info == false) {
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$error = 'NOT_IMAGE';
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@unlink($save_dir . 'image');
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break;
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}
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if(!is_numeric($save_id) || strlen($save_id) < 9 || strlen($save_id) > 13) {
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$error = 'INVALID_DATA';
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@unlink($save_dir . 'image');
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break;
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}
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if($image_info[2] != 2 && $image_info[2] != 3) {
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$error = 'INVALID_FILETYPE';
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@unlink($save_dir . 'image');
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break;
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}
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if($image_info[2] == 2) {
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rename($save_dir . 'image', $save_dir . 'image.jpg');
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} elseif($image_info[2] == 3) {
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rename($save_dir . 'image', $save_dir . $save_id.'.png');
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}
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if (isset($data['ANIMATION'])) {
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file_put_contents($save_dir . $save_id . '.' . $anim_ext, $data['ANIMATION']);
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}
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}
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while(false);
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header("Content-type: {$response_mimetype}");
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if ($error) {
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$errors = array(
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'INVALID_APPLET' => 'An invalid applet was specified. Save a screenshot of your work in case of continued failure.',
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'NO_IMAGE_DATA' => 'There was no image data sent. Please reattempt your save (and save a screenshot just in case of continued failure).',
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'INVALID_DATA' => 'Invalid image data was sent. The error may be that the applet you are using is configured incorrectly (POO compatibility was be enabled). Save a screenshot of your work in case of continued failure.',
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// Following errors introduced by the script
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'CANNOT_WRITE' => 'The server has encountered an error saving your image. Save a screenshot of your work in case of continued failure.',
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'NOT_IMAGE' => 'The data sent was not an image. Please reattempt your save (and save a screenshot just in case of continued failure).',
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'INVALID_FILETYPE' => 'The data sent was not a JPG or PNG file. Please reattempt your save (and save a screenshot just in case of continued failure).',
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);
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echo (($print_error_prefix ? "error\n" : '') . $errors[ $error ]);
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} elseif($print_ok) {
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echo "ok";
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}
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?>
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