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[js_upload] Rewrite addon after ACl changes 

- Move HTML to template
- Remove redundant uninstall method
- Enforce coding standards
- Add type-hinting
This commit is contained in:
Hypolite Petovan 2019-11-30 12:06:51 -05:00
parent 75a7d6f1c7
commit 665c2c3337
2 changed files with 147 additions and 194 deletions
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290
js_upload/js_upload.php
View File

@ -2,217 +2,110 @@
/** /**
* Name: JS Uploader * Name: JS Uploader
* Description: JavaScript photo/image uploader. Uses Valum 'qq' Uploader. * Description: JavaScript photo/image uploader. Uses Valum 'qq' Uploader.
* Version: 1.0 * Version: 1.1
* Author: Chris Case <http://friendika.openmindspace.org/profile/chris_case> * Author: Chris Case <http://friendika.openmindspace.org/profile/chris_case>
* Maintainer: Hypolite Petovan <https://friendica.mrpetovan.com/profile/hypolite>
*/ */
/** use Friendica\App;
*
* JavaScript Photo/Image Uploader
*
* Uses Valum 'qq' Uploader.
* Module Author: Chris Case
*
*/
use Friendica\Core\Config; use Friendica\Core\Config;
use Friendica\Core\Hook; use Friendica\Core\Hook;
use Friendica\Core\L10n; use Friendica\Core\L10n;
use Friendica\Core\Logger; use Friendica\Core\Logger;
use Friendica\Core\Renderer;
function js_upload_install() { function js_upload_install()
Hook::register('photo_upload_form', 'addon/js_upload/js_upload.php', 'js_upload_form'); {
Hook::register('photo_post_init', 'addon/js_upload/js_upload.php', 'js_upload_post_init'); Hook::register('photo_upload_form', __FILE__, 'js_upload_form');
Hook::register('photo_post_file', 'addon/js_upload/js_upload.php', 'js_upload_post_file'); Hook::register('photo_post_init', __FILE__, 'js_upload_post_init');
Hook::register('photo_post_end', 'addon/js_upload/js_upload.php', 'js_upload_post_end'); Hook::register('photo_post_file', __FILE__, 'js_upload_post_file');
Hook::register('photo_post_end', __FILE__, 'js_upload_post_end');
} }
function js_upload_form(App $a, array &$b)
function js_upload_uninstall() { {
Hook::unregister('photo_upload_form', 'addon/js_upload/js_upload.php', 'js_upload_form');
Hook::unregister('photo_post_init', 'addon/js_upload/js_upload.php', 'js_upload_post_init');
Hook::unregister('photo_post_file', 'addon/js_upload/js_upload.php', 'js_upload_post_file');
Hook::unregister('photo_post_end', 'addon/js_upload/js_upload.php', 'js_upload_post_end');
}
function js_upload_form(&$a,&$b) {
$b['default_upload'] = false; $b['default_upload'] = false;
$b['addon_text'] .= '<link href="' . $a->getBaseURL() . '/addon/js_upload/file-uploader/client/fileuploader.css" rel="stylesheet" type="text/css">'; $a->page->registerStylesheet('addon/js_upload/file-uploader/client/fileuploader.css');
$b['addon_text'] .= '<script src="' . $a->getBaseURL() . '/addon/js_upload/file-uploader/client/fileuploader.js" type="text/javascript"></script>'; $a->page->registerFooterScript('addon/js_upload/file-uploader/client/fileuploader.js');
$upload_msg = L10n::t('Select files for upload'); $tpl = Renderer::getMarkupTemplate('js_upload.tpl', 'addon/js_upload');
$drop_msg = L10n::t('Drop files here to upload'); $b['addon_text'] .= Renderer::replaceMacros($tpl, [
$cancel = L10n::t('Cancel'); '$upload_msg' => L10n::t('Select files for upload'),
$failed = L10n::t('Failed'); '$drop_msg' => L10n::t('Drop files here to upload'),
'$cancel' => L10n::t('Cancel'),
$maximagesize = intval(Config::get('system','maximagesize')); '$failed' => L10n::t('Failed'),
'$post_url' => $b['post_url'],
$b['addon_text'] .= <<< EOT '$maximagesize' => intval(Config::get('system', 'maximagesize')),
]);
<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,
sizeLimit: $maximagesize,
onSubmit: function(id,filename) {
var newalbumElm = document.getElementById('photos-upload-newalbum');
var albumElm = document.getElementById('photos-upload-album-select');
var newalbum = newalbumElm ? newalbumElm.value : "";
var album = albumElm ? albumElm.value : "";
if (typeof acl != "undefined"){
uploader.setParams( {
newalbum : newalbum,
album : album,
not_visible : document.getElementById('photos-upload-noshare').checked,
group_allow : acl.allow_gid.join(','),
contact_allow : acl.allow_cid.join(','),
group_deny : acl.deny_gid.join(','),
contact_deny : acl.deny_cid.join(',')
});
} else {
uploader.setParams( {
newalbum : newalbum,
album : album,
not_visible : document.getElementById('photos-upload-noshare').checked,
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(',')
});
}
}
});
} }
function js_upload_post_init(App $a, &$b)
// in your app create uploader as soon as the DOM is ready {
// don't wait for the window to load // list of valid extensions
window.onload = createUploader; $allowedExtensions = ['jpeg', 'gif', 'png', 'jpg'];
</script>
EOT;
}
function js_upload_post_init(&$a,&$b) {
// list of valid extensions, ex. array("jpeg", "xml", "bmp")
$allowedExtensions = ["jpeg","gif","png","jpg"];
// max file size in bytes // max file size in bytes
$sizeLimit = Config::get('system', 'maximagesize');
$sizeLimit = Config::get('system','maximagesize'); //6 * 1024 * 1024;
$uploader = new qqFileUploader($allowedExtensions, $sizeLimit); $uploader = new qqFileUploader($allowedExtensions, $sizeLimit);
$result = $uploader->handleUpload(); $result = $uploader->handleUpload();
// to pass data through iframe you will need to encode all html tags // to pass data through iframe you will need to encode all html tags
$a->data['upload_jsonresponse'] = htmlspecialchars(json_encode($result), ENT_NOQUOTES); $a->data['upload_jsonresponse'] = htmlspecialchars(json_encode($result), ENT_NOQUOTES);
if(isset($result['error'])) { if (isset($result['error'])) {
Logger::log('mod/photos.php: photos_post(): error uploading photo: ' . $result['error'] , Logger::DEBUG); Logger::log('mod/photos.php: photos_post(): error uploading photo: ' . $result['error'], Logger::DEBUG);
echo json_encode($result); echo json_encode($result);
exit(); exit();
} }
$a->data['upload_result'] = $result; $a->data['upload_result'] = $result;
} }
function js_upload_post_file(&$a,&$b) { function js_upload_post_file(App $a, &$b)
{
$result = $a->data['upload_result']; $result = $a->data['upload_result'];
$b['src'] = $result['path']; $b['src'] = $result['path'];
$b['filename'] = $result['filename']; $b['filename'] = $result['filename'];
$b['filesize'] = filesize($b['src']); $b['filesize'] = filesize($b['src']);
} }
function js_upload_post_end(App $a, &$b)
function js_upload_post_end(&$a,&$b) { {
Logger::log('upload_post_end');
Logger::log('upload_post_end'); if (!empty($a->data['upload_jsonresponse'])) {
if(!empty($a->data['upload_jsonresponse'])) {
echo $a->data['upload_jsonresponse']; echo $a->data['upload_jsonresponse'];
exit(); exit();
} }
} }
/** /**
* Handle file uploads via XMLHttpRequest * Handle file uploads via XMLHttpRequest
*/ */
class qqUploadedFileXhr { class qqUploadedFileXhr
{
private $pathnm = ''; private $pathnm = '';
/** /**
* Save the file in the temp dir. * Save the file in the temp dir.
*
* @return boolean TRUE on success * @return boolean TRUE on success
*/ */
function save() { function save()
$input = fopen("php://input", "r"); {
$input = fopen('php://input', 'r');
$upload_dir = Config::get('system','tempdir'); $upload_dir = Config::get('system', 'tempdir');
if(! $upload_dir) if (!$upload_dir)
$upload_dir = sys_get_temp_dir(); $upload_dir = sys_get_temp_dir();
$this->pathnm = tempnam($upload_dir,'frn'); $this->pathnm = tempnam($upload_dir, 'frn');
$temp = fopen($this->pathnm,"w"); $temp = fopen($this->pathnm, 'w');
$realSize = stream_copy_to_stream($input, $temp); $realSize = stream_copy_to_stream($input, $temp);
fclose($input); fclose($input);
@ -224,17 +117,20 @@ class qqUploadedFileXhr {
return true; return true;
} }
function getPath() { function getPath()
{
return $this->pathnm; return $this->pathnm;
} }
function getName() { function getName()
{
return $_GET['qqfile']; return $_GET['qqfile'];
} }
function getSize() { function getSize()
if (isset($_SERVER["CONTENT_LENGTH"])){ {
return (int)$_SERVER["CONTENT_LENGTH"]; if (isset($_SERVER['CONTENT_LENGTH'])) {
return (int)$_SERVER['CONTENT_LENGTH'];
} else { } else {
throw new Exception('Getting content length is not supported.'); throw new Exception('Getting content length is not supported.');
} }
@ -244,39 +140,43 @@ class qqUploadedFileXhr {
/** /**
* Handle file uploads via regular form post (uses the $_FILES array) * Handle file uploads via regular form post (uses the $_FILES array)
*/ */
class qqUploadedFileForm
class qqUploadedFileForm { {
/** /**
* Save the file to the specified path * Save the file to the specified path
*
* @return boolean TRUE on success * @return boolean TRUE on success
*/ */
function save()
{
function save() {
return true; return true;
} }
function getPath() { function getPath()
{
return $_FILES['qqfile']['tmp_name']; return $_FILES['qqfile']['tmp_name'];
} }
function getName() { function getName()
{
return $_FILES['qqfile']['name']; return $_FILES['qqfile']['name'];
} }
function getSize() {
function getSize()
{
return $_FILES['qqfile']['size']; return $_FILES['qqfile']['size'];
} }
} }
class qqFileUploader { class qqFileUploader
{
private $allowedExtensions = []; private $allowedExtensions = [];
private $sizeLimit = 10485760; private $sizeLimit = 10485760;
private $file; private $file;
function __construct(array $allowedExtensions = [], $sizeLimit = 10485760){ function __construct(array $allowedExtensions = [], $sizeLimit = 10485760)
$allowedExtensions = array_map("strtolower", $allowedExtensions); {
$allowedExtensions = array_map('strtolower', $allowedExtensions);
$this->allowedExtensions = $allowedExtensions; $this->allowedExtensions = $allowedExtensions;
$this->sizeLimit = $sizeLimit; $this->sizeLimit = $sizeLimit;
@ -291,14 +191,17 @@ class qqFileUploader {
} }
private function toBytes($str)
private function toBytes($str){ {
$val = trim($str); $val = trim($str);
$last = strtolower($str[strlen($str)-1]); $last = strtolower($str[strlen($str) - 1]);
switch($last) { switch ($last) {
case 'g': $val *= 1024; case 'g':
case 'm': $val *= 1024; $val *= 1024;
case 'k': $val *= 1024; case 'm':
$val *= 1024;
case 'k':
$val *= 1024;
} }
return $val; return $val;
} }
@ -306,8 +209,8 @@ class qqFileUploader {
/** /**
* Returns array('success'=>true) or array('error'=>'error message') * Returns array('success'=>true) or array('error'=>'error message')
*/ */
function handleUpload(){ function handleUpload()
{
if (!$this->file) { if (!$this->file) {
return ['error' => L10n::t('No files were uploaded.')]; return ['error' => L10n::t('No files were uploaded.')];
} }
@ -324,10 +227,10 @@ class qqFileUploader {
// } // }
$maximagesize = Config::get('system','maximagesize'); $maximagesize = Config::get('system', 'maximagesize');
if(($maximagesize) && ($size > $maximagesize)) { if (($maximagesize) && ($size > $maximagesize)) {
return ['error' => L10n::t('Image exceeds size limit of ') . $maximagesize ]; return ['error' => L10n::t('Image exceeds size limit of ') . $maximagesize];
} }
@ -339,24 +242,23 @@ class qqFileUploader {
} }
$ext = $pathinfo['extension'] ?? ''; $ext = $pathinfo['extension'] ?? '';
if($this->allowedExtensions && !in_array(strtolower($ext), $this->allowedExtensions)){ if ($this->allowedExtensions && !in_array(strtolower($ext), $this->allowedExtensions)) {
$these = implode(', ', $this->allowedExtensions); $these = implode(', ', $this->allowedExtensions);
return ['error' => L10n::t('File has an invalid extension, it should be one of ') . $these . '.']; return ['error' => L10n::t('File has an invalid extension, it should be one of ') . $these . '.'];
} }
if ($this->file->save()){ if ($this->file->save()) {
return [ return [
'success' => true, 'success' => true,
'path' => $this->file->getPath(), 'path' => $this->file->getPath(),
'filename' => $filename . '.' . $ext 'filename' => $filename . '.' . $ext
]; ];
} else { } else {
return [ return [
'error' => L10n::t('Upload was cancelled, or server error encountered'), 'error' => L10n::t('Upload was cancelled, or server error encountered'),
'path' => $this->file->getPath(), 'path' => $this->file->getPath(),
'filename' => $filename . '.' . $ext 'filename' => $filename . '.' . $ext
]; ];
} }
} }
} }

51
js_upload/templates/js_upload.tpl Normal file
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@ -0,0 +1,51 @@
<div id="js_upload">
<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 createUploader() {
uploader = new qq.FileUploader({
element: document.getElementById('js_upload'),
action: '{{$post_url}}',
template: '<div class="qq-uploader">' +
'<div class="qq-upload-drop-area"><span>{{$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">{{$failed}}</span>' +
'</li>',
debug: true,
sizeLimit: {{$maximagesize}},
onSubmit: function(id, filename) {
let newalbumElm = document.getElementById('photos-upload-newalbum');
let albumElm = document.getElementById('photos-upload-album-select');
uploader.setParams({
newalbum : newalbumElm ? newalbumElm.value : '',
album : albumElm ? albumElm.value : '',
not_visible : document.getElementById('photos-upload-noshare').checked,
contact_allow : document.querySelector('[name="contact_allow"]').value,
group_allow : document.querySelector('[name="group_allow"]').value,
contact_deny : document.querySelector('[name="contact_deny"]').value,
group_deny : document.querySelector('[name="group_deny"]').value,
});
}
});
}
window.addEventListener('load', createUploader);
</script>