<?php
+/**
+ *
+ * JavaScript Photo/Image Uploader
+ *
+ * Uses Valum 'qq' Uploader.
+ * Module Author: Chris Case
+ *
+ * Prior to enabling, ensure that you have a directory 'uploads'
+ * which is writable by the web server.
+ *
+ */
+
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');
+ register_hook('photo_upload_form', 'addon/js_upload/js_upload.php', 'js_upload_form');
+ register_hook('photo_post_init', 'addon/js_upload/js_upload.php', 'js_upload_post_init');
+ register_hook('photo_post_file', 'addon/js_upload/js_upload.php', 'js_upload_post_file');
+ register_hook('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');
+ unregister_hook('photo_upload_form', 'addon/js_upload/js_upload.php', 'js_upload_form');
+ unregister_hook('photo_post_init', 'addon/js_upload/js_upload.php', 'js_upload_post_init');
+ unregister_hook('photo_post_file', 'addon/js_upload/js_upload.php', 'js_upload_post_file');
+ unregister_hook('photo_post_end', 'addon/js_upload/js_upload.php', 'js_upload_post_end');
+}
+
+
+function js_upload_form(&$a,&$b) {
+
+ $b['default_upload'] = false;
+
+ $b['addon_text'] .= '<link href="' . $a->get_baseurl() . '/addon/js_upload/file-uploader/client/fileuploader.css" rel="stylesheet" type="text/css">';
+ $b['addon_text'] .= '<script src="' . $a->get_baseurl() . '/addon/js_upload/file-uploader/client/fileuploader.js" type="text/javascript"></script>';
+
+ $upload_msg = t('Upload a file');
+ $drop_msg = t('Drop files here to upload');
+ $cancel = t('Cancel');
+ $failed = t('Failed');
+
+ $b['addon_text'] .= <<< EOT
+
+ <div id="file-uploader-demo1">
+ <noscript>
+ <p>Please enable JavaScript to use file uploader.</p>
+ <!-- or put a simple form for upload here -->
+ </noscript>
+ </div>
+
+<script type="text/javascript">
+var uploader = null;
+function getSelected(opt) {
+ var selected = new Array();
+ var index = 0;
+ for (var intLoop = 0; intLoop < opt.length; intLoop++) {
+ if ((opt[intLoop].selected) ||
+ (opt[intLoop].checked)) {
+ index = selected.length;
+ //selected[index] = new Object;
+ selected[index] = opt[intLoop].value;
+ //selected[index] = intLoop;
+ }
+ }
+ return selected;
+ }
+function createUploader() {
+ uploader = new qq.FileUploader({
+ element: document.getElementById('file-uploader-demo1'),
+ action: '{$b['post_url']}',
+
+ template: '<div class="qq-uploader">' +
+ '<div class="qq-upload-drop-area"><span>$drop_msg</span></div>' +
+ '<div class="qq-upload-button">$upload_msg</div>' +
+ '<ul class="qq-upload-list"></ul>' +
+ '</div>',
+
+ // template for one item in file list
+ fileTemplate: '<li>' +
+ '<span class="qq-upload-file"></span>' +
+ '<span class="qq-upload-spinner"></span>' +
+ '<span class="qq-upload-size"></span>' +
+ '<a class="qq-upload-cancel" href="#">$cancel</a>' +
+ '<span class="qq-upload-failed-text">$failed</span>' +
+ '</li>',
+
+ debug: true,
+ onSubmit: function(id,filename) {
+
+ uploader.setParams( {
+ newalbum : document.getElementById('photos-upload-newalbum').value,
+ album : document.getElementById('photos-upload-album-select').value,
+ group_allow : getSelected(document.getElementById('group_allow')).join(','),
+ contact_allow : getSelected(document.getElementById('contact_allow')).join(','),
+ group_deny : getSelected(document.getElementById('group_deny')).join(','),
+ contact_deny : getSelected(document.getElementById('contact_deny')).join(',')
+ });
+ }
+ });
}
+// in your app create uploader as soon as the DOM is ready
+// don't wait for the window to load
+window.onload = createUploader;
+
+
+</script>
+
+EOT;
+
+
+}
+
function js_upload_post_init(&$a,&$b) {
// list of valid extensions, ex. array("jpeg", "xml", "bmp")
$sizeLimit = 6 * 1024 * 1024;
$uploader = new qqFileUploader($allowedExtensions, $sizeLimit);
- $result = $uploader->handleUpload('uploads/');
+
+ $result = $uploader->handleUpload();
+
// to pass data through iframe you will need to encode all html tags
$a->data['upload_jsonresponse'] = htmlspecialchars(json_encode($result), ENT_NOQUOTES);
killme();
}
+ $a->data['upload_result'] = $result;
}
-function js_upload_photo_post_file(&$a,&$b) {
+function js_upload_post_file(&$a,&$b) {
+
+ $result = $a->data['upload_result'];
- $b['src'] = 'uploads/'.$result['filename'];
+ $b['src'] = $result['path'];
$b['filename'] = $result['filename'];
- $b['filesize'] = filesize($src);
+ $b['filesize'] = filesize($b['src']);
+
}
-function js_upload_photo_post_end(&$a,&$b) {
+function js_upload_post_end(&$a,&$b) {
+logger('upload_post_end');
if(x($a->data,'upload_jsonresponse')) {
echo $a->data['upload_jsonresponse'];
- @unlink($src);
killme();
}
* Handle file uploads via XMLHttpRequest
*/
class qqUploadedFileXhr {
+
+ private $pathnm = '';
+
/**
- * Save the file to the specified path
+ * Save the file in the temp dir.
* @return boolean TRUE on success
*/
- function save($path) {
+ function save() {
$input = fopen("php://input", "r");
- $temp = tmpfile();
+ $this->pathnm = tempnam(sys_get_temp_dir(),'frn');
+ $temp = fopen($this->pathnm,"w");
$realSize = stream_copy_to_stream($input, $temp);
+
fclose($input);
+ fclose($temp);
if ($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 getPath() {
+ return $this->pathnm;
+ }
+
function getName() {
return $_GET['qqfile'];
}
+
function getSize() {
if (isset($_SERVER["CONTENT_LENGTH"])){
return (int)$_SERVER["CONTENT_LENGTH"];
/**
* 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;
- }
+
+
+ function save() {
return true;
}
+
+ function getPath() {
+ return $_FILES['qqfile']['tmp_name'];
+ }
+
function getName() {
return $_FILES['qqfile']['name'];
}
return $_FILES['qqfile']['size'];
}
}
+
class qqFileUploader {
private $allowedExtensions = array();
private $sizeLimit = 10485760;
} else {
$this->file = false;
}
+
}
private function checkServerSettings(){
/**
* Returns array('success'=>true) or array('error'=>'error message')
*/
- function handleUpload($uploadDirectory, $replaceOldFile = FALSE){
- if (!is_writable($uploadDirectory)){
- return array('error' => t('Server error. Upload directory isn't writable.'));
- }
+ function handleUpload(){
if (!$this->file){
return array('error' => t('No files were uploaded.'));
$pathinfo = pathinfo($this->file->getName());
$filename = $pathinfo['filename'];
- //$filename = md5(uniqid());
+
$ext = $pathinfo['extension'];
if($this->allowedExtensions && !in_array(strtolower($ext), $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 . '.' . $ext);
+ if ($this->file->save()){
+ return array(
+ 'success'=>true,
+ 'path' => $this->file->getPath(),
+ '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);
+ return array(
+ 'error'=> t('Upload was cancelled, or server error encountered'),
+ 'path' => $this->file->getPath(),
+ 'filename' => $filename . '.' . $ext
+ );
}
}
projects / friendica.git / blobdiff