main plugin files

addon/java_upload/java_upload.php

@@ -0,0 +1,24 @@
+<?php
+
+
+
+
+
+
+function java_upload_photo_post_init(&$a,&$b) {
+
+	if($_POST['partitionCount'])
+		$a->data['java_upload'] = true;
+	else
+		$a->data['java_upload'] = false;
+
+
+}
+
+
+function java_upload_photo_post_end(&$a,&$b) {
+
+	if(x($a->data,'java_upload') && $a->data['java_upload'])
+		killme();
+
+}

addon/js_upload/js_upload.php

@@ -0,0 +1,218 @@
+<?php
+
+
+function js_upload_install() {
+	register_hooks('photo_post_init', 'addon/js_upload/js_upload.php', 'js_upload_post_init');
+	register_hooks('photo_post_file', 'addon/js_upload/js_upload.php', 'js_upload_post_file');
+	register_hooks('photo_post_end',  'addon/js_upload/js_upload.php', 'js_upload_post_end');
+}
+
+
+function js_upload_uninstall() {
+	register_hooks('photo_post_init', 'addon/js_upload/js_upload.php', 'js_upload_post_init');
+	register_hooks('photo_post_file', 'addon/js_upload/js_upload.php', 'js_upload_post_file');
+	register_hooks('photo_post_end',  'addon/js_upload/js_upload.php', 'js_upload_post_end');
+}
+
+
+function js_upload_post_init(&$a,&$b) {
+
+	// list of valid extensions, ex. array("jpeg", "xml", "bmp")
+
+	$allowedExtensions = array("jpeg","gif","png","jpg");
+
+	// max file size in bytes
+
+	$sizeLimit = 6 * 1024 * 1024;
+
+	$uploader = new qqFileUploader($allowedExtensions, $sizeLimit);
+	$result = $uploader->handleUpload('uploads/');
+
+	// to pass data through iframe you will need to encode all html tags
+	$a->data['upload_jsonresponse'] =  htmlspecialchars(json_encode($result), ENT_NOQUOTES);
+
+	if(isset($result['error'])) {
+		logger('mod/photos.php: photos_post(): error uploading photo: ' . $result['error'] , 'LOGGER_DEBUG');
+		killme();
+	}
+
+
+}
+
+function js_upload_photo_post_file(&$a,&$b) {
+
+	$b['src']		= 'uploads/'.$result['filename'];
+	$b['filename']	= $result['filename'];
+	$b['filesize']	= filesize($src);
+}
+
+
+function js_upload_photo_post_end(&$a,&$b) {
+
+	if(x($a->data,'upload_jsonresponse')) {
+		echo $a->data['upload_jsonresponse'];
+		@unlink($src);
+		killme();
+	}
+
+}
+
+
+/**
+ * Handle file uploads via XMLHttpRequest
+ */
+class qqUploadedFileXhr {
+    /**
+     * Save the file to the specified path
+     * @return boolean TRUE on success
+     */
+    function save($path) {    
+        $input = fopen("php://input", "r");
+        $temp = tmpfile();
+        $realSize = stream_copy_to_stream($input, $temp);
+        fclose($input);
+        
+        if ($realSize != $this->getSize()){            
+            return false;
+        }
+        
+        $target = fopen($path, "w");        
+        fseek($temp, 0, SEEK_SET);
+        stream_copy_to_stream($temp, $target);
+        fclose($target);
+        
+        return true;
+    }
+    function getName() {
+        return $_GET['qqfile'];
+    }
+    function getSize() {
+        if (isset($_SERVER["CONTENT_LENGTH"])){
+            return (int)$_SERVER["CONTENT_LENGTH"];            
+        } else {
+            throw new Exception('Getting content length is not supported.');
+        }      
+    }   
+}
+
+/**
+ * Handle file uploads via regular form post (uses the $_FILES array)
+ */
+class qqUploadedFileForm {  
+    /**
+     * Save the file to the specified path
+     * @return boolean TRUE on success
+     */
+    function save($path) {
+        if(!move_uploaded_file($_FILES['qqfile']['tmp_name'], $path)){
+            return false;
+        }
+        return true;
+    }
+    function getName() {
+        return $_FILES['qqfile']['name'];
+    }
+    function getSize() {
+        return $_FILES['qqfile']['size'];
+    }
+}
+class qqFileUploader {
+    private $allowedExtensions = array();
+    private $sizeLimit = 10485760;
+    private $file;
+
+    function __construct(array $allowedExtensions = array(), $sizeLimit = 10485760){        
+        $allowedExtensions = array_map("strtolower", $allowedExtensions);
+            
+        $this->allowedExtensions = $allowedExtensions;        
+        $this->sizeLimit = $sizeLimit;
+        
+        $this->checkServerSettings();       
+
+        if (isset($_GET['qqfile'])) {
+            $this->file = new qqUploadedFileXhr();
+        } elseif (isset($_FILES['qqfile'])) {
+            $this->file = new qqUploadedFileForm();
+        } else {
+            $this->file = false; 
+        }
+    }
+    
+    private function checkServerSettings(){        
+        $postSize = $this->toBytes(ini_get('post_max_size'));
+        $uploadSize = $this->toBytes(ini_get('upload_max_filesize'));        
+		logger('mod/photos.php: qqFileUploader(): upload_max_filesize=' . $uploadSize , 'LOGGER_DEBUG');
+        if ($postSize < $this->sizeLimit || $uploadSize < $this->sizeLimit){
+            $size = max(1, $this->sizeLimit / 1024 / 1024) . 'M';             
+            die("{'error':'increase post_max_size and upload_max_filesize to $size'}");    
+        }        
+    }
+    
+    private function toBytes($str){
+        $val = trim($str);
+        $last = strtolower($str[strlen($str)-1]);
+        switch($last) {
+            case 'g': $val *= 1024;
+            case 'm': $val *= 1024;
+            case 'k': $val *= 1024;        
+        }
+        return $val;
+    }
+    
+    /**
+     * Returns array('success'=>true) or array('error'=>'error message')
+     */
+    function handleUpload($uploadDirectory, $replaceOldFile = FALSE){
+        if (!is_writable($uploadDirectory)){
+            return array('error' => t('Server error. Upload directory isn't writable.'));
+        }
+        
+        if (!$this->file){
+            return array('error' => t('No files were uploaded.'));
+        }
+        
+        $size = $this->file->getSize();
+        
+        if ($size == 0) {
+            return array('error' => t('Uploaded file is empty'));
+        }
+        
+        if ($size > $this->sizeLimit) {
+
+            return array('error' => t('Uploaded file is too large'));
+        }
+        
+
+		$maximagesize = get_config('system','maximagesize');
+
+		if(($maximagesize) && ($size > $maximagesize)) {
+			return array('error' => t('Image exceeds size limit of ') . $maximagesize );
+
+		}
+
+        $pathinfo = pathinfo($this->file->getName());
+        $filename = $pathinfo['filename'];
+        //$filename = md5(uniqid());
+        $ext = $pathinfo['extension'];
+
+        if($this->allowedExtensions && !in_array(strtolower($ext), $this->allowedExtensions)){
+            $these = implode(', ', $this->allowedExtensions);
+            return array('error' => t('File has an invalid extension, it should be one of ') . $these . '.');
+        }
+        
+        if(!$replaceOldFile){
+            /// don't overwrite previous files that were uploaded
+            while (file_exists($uploadDirectory . $filename . '.' . $ext)) {
+                $filename .= rand(10, 99);
+            }
+        }
+        
+        if ($this->file->save($uploadDirectory . $filename . '.' . $ext)){
+            return array('success'=>true,'filename' => $filename . '.' . $ext);
+        } else {
+            return array('error'=> t('Could not save uploaded file.') .
+                t('The upload was cancelled, or server error encountered'),'filename' => $filename . '.' . $ext);
+        }
+        
+    }    
+}