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‎Classes/Ajax/RemoveFile.php

+133
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<?php
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namespace Typoheads\Formhandler\Ajax;
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/* *
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* This script is part of the TYPO3 project - inspiring people to share! *
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* *
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* TYPO3 is free software; you can redistribute it and/or modify it under *
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* the terms of the GNU General Public License version 2 as published by *
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* the Free Software Foundation. *
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* *
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* This script is distributed in the hope that it will be useful, but *
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* WITHOUT ANY WARRANTY; without even the implied warranty of MERCHAN- *
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* TABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General *
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* Public License for more details. *
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* */
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use TYPO3\CMS\Core\Utility\GeneralUtility;
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/**
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* A class removing uploaded files. This class is called via AJAX.
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*
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* @author Reinhard Führicht <[email protected]>
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*/
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class RemoveFile {
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/**
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* Main method of the class.
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*
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* @return string The HTML list of remaining files to be displayed in the form
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*/
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public function main() {
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$this->init();
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$content = '';
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if ($this->fieldName) {
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$sessionFiles = $this->globals->getSession()->get('files');
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if (is_array($sessionFiles)) {
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foreach ($sessionFiles as $field => $files) {
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if (!strcmp($field, $this->fieldName)) {
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//get upload folder
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$uploadFolder = $this->utilityFuncs->getTempUploadFolder();
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//build absolute path to upload folder
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$uploadPath = $this->utilityFuncs->getTYPO3Root() . $uploadFolder;
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$found = FALSE;
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foreach ($files as $key=>&$fileInfo) {
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if (!strcmp($fileInfo['uploaded_name'], $this->uploadedFileName)) {
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$found = TRUE;
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unset($sessionFiles[$field][$key]);
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if(file_exists($uploadPath . $fileInfo['uploaded_name'])) {
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unlink($uploadPath . $fileInfo['uploaded_name']);
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}
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}
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}
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if (!$found) {
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foreach ($files as $key=>&$fileInfo) {
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if (!strcmp($fileInfo['name'], $this->uploadedFileName)) {
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$found = TRUE;
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unset($sessionFiles[$field][$key]);
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if(file_exists($uploadPath . $fileInfo['name'])) {
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unlink($uploadPath . $fileInfo['name']);
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}
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}
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}
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}
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}
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}
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}
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$this->globals->getSession()->set('files', $sessionFiles);
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// Add the content to or Result Box: #formResult
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if (is_array($sessionFiles) && !empty($sessionFiles[$field])) {
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$markers = array();
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$view = $this->componentManager->getComponent('View\\Form');
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$view->setSettings($this->settings);
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$view->fillFileMarkers($markers);
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$langMarkers = $this->utilityFuncs->getFilledLangMarkers($markers['###'. $this->fieldName . '_uploadedFiles###'], $this->langFiles);
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$markers['###'. $this->fieldName . '_uploadedFiles###'] = $this->globals->getCObj()->substituteMarkerArray($markers['###'. $this->fieldName . '_uploadedFiles###'], $langMarkers);
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$content = $markers['###'. $this->fieldName . '_uploadedFiles###'];
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}
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}
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print $content;
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}
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/**
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* Initialize the class. Read GET parameters
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*
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* @return void
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*/
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protected function init() {
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$this->fieldName = htmlspecialchars($_GET['field']);
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$this->uploadedFileName = htmlspecialchars($_GET['uploadedFileName']);
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if (isset($_GET['pid'])) {
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$this->id = intval($_GET['pid']);
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} else {
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$this->id = intval($_GET['id']);
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}
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$this->componentManager = GeneralUtility::makeInstance(\Typoheads\Formhandler\Component\Manager::class);
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$this->globals = GeneralUtility::makeInstance(\Typoheads\Formhandler\Utility\Globals::class);
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$this->utilityFuncs = GeneralUtility::makeInstance(\Typoheads\Formhandler\Utility\GeneralUtility::class);
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$this->utilityFuncs->initializeTSFE($this->id);
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$this->globals->setCObj($GLOBALS['TSFE']->cObj);
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$randomID = htmlspecialchars(\TYPO3\CMS\Core\Utility\GeneralUtility::_GP('randomID'));
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$this->globals->setRandomID($randomID);
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if(!$this->globals->getSession()) {
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$ts = $GLOBALS['TSFE']->tmpl->setup['plugin.']['Tx_Formhandler.']['settings.'];
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$sessionClass = $this->utilityFuncs->getPreparedClassName($ts['session.'], 'Session\\PHP');
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$this->globals->setSession($sessionClass);
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}
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$this->settings = $this->globals->getSession()->get('settings');
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$this->langFiles = $this->utilityFuncs->readLanguageFiles(array(), $this->settings);
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//init ajax
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if ($this->settings['ajax.']) {
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$class = $this->utilityFuncs->getPreparedClassName($this->settings['ajax.'], 'AjaxHandler\\JQuery');
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$ajaxHandler = $this->componentManager->getComponent($class);
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$this->globals->setAjaxHandler($ajaxHandler);
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$ajaxHandler->init($this->settings['ajax.']['config.']);
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$ajaxHandler->initAjax();
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}
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}
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}
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$obj = \TYPO3\CMS\Core\Utility\GeneralUtility::makeInstance(\Typoheads\Formhandler\Ajax\RemoveFile::class);
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$obj->main();

‎Classes/Ajax/Submit.php

+94
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<?php
2+
namespace Typoheads\Formhandler\Ajax;
3+
/* *
4+
* This script is part of the TYPO3 project - inspiring people to share! *
5+
* *
6+
* TYPO3 is free software; you can redistribute it and/or modify it under *
7+
* the terms of the GNU General Public License version 2 as published by *
8+
* the Free Software Foundation. *
9+
* *
10+
* This script is distributed in the hope that it will be useful, but *
11+
* WITHOUT ANY WARRANTY; without even the implied warranty of MERCHAN- *
12+
* TABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General *
13+
* Public License for more details. *
14+
* */
15+
use TYPO3\CMS\Core\Utility\GeneralUtility;
16+
17+
/**
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* A class calling the controller and returning the form content as JSON. This class is called via AJAX.
19+
*
20+
* @author Reinhard Führicht <[email protected]>
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*/
22+
23+
class Submit {
24+
25+
/**
26+
* Main method of the class.
27+
*
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* @return string The HTML list of remaining files to be displayed in the form
29+
*/
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public function main() {
31+
$this->init();
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$content = '';
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$settings = $GLOBALS['TSFE']->tmpl->setup['plugin.']['tx_formhandler_pi1.'];
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$settings['usePredef'] = $this->globals->getSession()->get('predef');
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$content = $GLOBALS['TSFE']->cObj->cObjGetSingle('USER', $settings);
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$content = '{' . json_encode('form') . ':' . json_encode($content, JSON_HEX_QUOT|JSON_HEX_TAG|JSON_HEX_AMP|JSON_HEX_APOS) . '}';
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print $content;
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}
42+
43+
/**
44+
* Initialize the class. Read GET parameters
45+
*
46+
* @return void
47+
*/
48+
protected function init() {
49+
if (isset($_GET['pid'])) {
50+
$this->id = intval($_GET['pid']);
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} else {
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$this->id = intval($_GET['id']);
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}
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$this->componentManager = GeneralUtility::makeInstance(\Typoheads\Formhandler\Component\Manager::class);
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$this->globals = GeneralUtility::makeInstance(\Typoheads\Formhandler\Utility\Globals::class);
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$this->utilityFuncs = GeneralUtility::makeInstance(\Typoheads\Formhandler\Utility\GeneralUtility::class);
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$this->utilityFuncs->initializeTSFE($this->id);
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$elementUID = intval($_GET['uid']);
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$row = $GLOBALS['TYPO3_DB']->exec_SELECTgetSingleRow('*', 'tt_content', 'uid=' . $elementUID . $GLOBALS['TSFE']->cObj->enableFields('tt_content'));
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if(!empty($row)) {
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$GLOBALS['TSFE']->cObj->data = $row;
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$GLOBALS['TSFE']->cObj->current = 'tt_content_' . $elementUID;
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}
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$this->globals->setCObj($GLOBALS['TSFE']->cObj);
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$randomID = htmlspecialchars(\TYPO3\CMS\Core\Utility\GeneralUtility::_GP('randomID'));
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$this->globals->setRandomID($randomID);
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$this->globals->setAjaxMode(TRUE);
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if(!$this->globals->getSession()) {
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$ts = $GLOBALS['TSFE']->tmpl->setup['plugin.']['Tx_Formhandler.']['settings.'];
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$sessionClass = $this->utilityFuncs->getPreparedClassName($ts['session.'], 'Session\PHP');
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$this->globals->setSession($this->componentManager->getComponent($sessionClass));
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}
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$this->settings = $this->globals->getSession()->get('settings');
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$this->langFiles = $this->utilityFuncs->readLanguageFiles(array(), $this->settings);
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//init ajax
81+
if ($this->settings['ajax.']) {
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$class = $this->utilityFuncs->getPreparedClassName($this->settings['ajax.'], 'AjaxHandler\JQuery');
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$ajaxHandler = $this->componentManager->getComponent($class);
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$this->globals->setAjaxHandler($ajaxHandler);
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$ajaxHandler->init($this->settings['ajax.']['config.']);
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$ajaxHandler->initAjax();
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}
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}
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}
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$obj = \TYPO3\CMS\Core\Utility\GeneralUtility::makeInstance(\Typoheads\Formhandler\Ajax\Submit::class);
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$obj->main();

‎Classes/Ajax/Validate.php

+117
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@@ -0,0 +1,117 @@
1+
<?php
2+
namespace Typoheads\Formhandler\Ajax;
3+
/* *
4+
* This script is part of the TYPO3 project - inspiring people to share! *
5+
* *
6+
* TYPO3 is free software; you can redistribute it and/or modify it under *
7+
* the terms of the GNU General Public License version 2 as published by *
8+
* the Free Software Foundation. *
9+
* *
10+
* This script is distributed in the hope that it will be useful, but *
11+
* WITHOUT ANY WARRANTY; without even the implied warranty of MERCHAN- *
12+
* TABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General *
13+
* Public License for more details. *
14+
*
15+
* */
16+
use TYPO3\CMS\Core\Utility\GeneralUtility;
17+
18+
/**
19+
* A class validating a field via AJAX.
20+
*
21+
* @author Reinhard Führicht <[email protected]>
22+
*/
23+
24+
class Validate {
25+
26+
/**
27+
* Main method of the class.
28+
*
29+
* @return string The HTML list of remaining files to be displayed in the form
30+
*/
31+
public function main() {
32+
$this->init();
33+
if ($this->fieldname) {
34+
$this->globals->setCObj($GLOBALS['TSFE']->cObj);
35+
$randomID = htmlspecialchars(\TYPO3\CMS\Core\Utility\GeneralUtility::_GP('randomID'));
36+
$this->globals->setRandomID($randomID);
37+
if(!$this->globals->getSession()) {
38+
$ts = $GLOBALS['TSFE']->tmpl->setup['plugin.']['Tx_Formhandler.']['settings.'];
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$sessionClass = $this->utilityFuncs->getPreparedClassName($ts['session.'], 'Session\PHP');
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$this->globals->setSession($this->componentManager->getComponent($sessionClass));
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}
42+
$validator = $this->componentManager->getComponent('\Typoheads\Formhandler\Validator\Ajax');
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$errors = array();
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$valid = $validator->validateAjax($this->fieldname, $this->value, $errors);
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$this->settings = $this->globals->getSession()->get('settings');
46+
$content = '';
47+
if ($valid) {
48+
$content = $this->utilityFuncs->getSingle($this->settings['ajax.']['config.'], 'ok');
49+
if(strlen($content) === 0) {
50+
$content = '<img src="' . \TYPO3\CMS\Core\Utility\ExtensionManagementUtility::extRelPath('formhandler') . 'Resources/Public/Images/ok.png' . '" />';
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} else {
52+
$gp = array(
53+
$_GET['field'] => $_GET['value']
54+
);
55+
$view = $this->initView($content);
56+
$content = $view->render($gp, $errors);
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}
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$content = '<span class="success">' . $content . '</span>';
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} else {
60+
$content = $this->utilityFuncs->getSingle($this->settings['ajax.']['config.'], 'notOk');
61+
if(strlen($content) === 0) {
62+
$content = '<img src="' . \TYPO3\CMS\Core\Utility\ExtensionManagementUtility::extRelPath('formhandler') . 'Resources/Public/Images/notok.png' . '" />';
63+
} else {
64+
$view = $this->initView($content);
65+
$gp = array(
66+
$_GET['field'] => $_GET['value']
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);
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$content = $view->render($gp, $errors);
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}
70+
$content = '<span class="error">' . $content . '</span>';
71+
}
72+
print $content;
73+
}
74+
}
75+
76+
/**
77+
* Initialize the class. Read GET parameters
78+
*
79+
* @return void
80+
*/
81+
protected function init() {
82+
$this->fieldname = htmlspecialchars(stripslashes($_GET['field']));
83+
$this->value = htmlspecialchars(stripslashes($_GET['value']));
84+
if (isset($_GET['pid'])) {
85+
$this->id = intval($_GET['pid']);
86+
} else {
87+
$this->id = intval($_GET['id']);
88+
}
89+
$this->componentManager = GeneralUtility::makeInstance(\Typoheads\Formhandler\Component\Manager::class);
90+
$this->globals = GeneralUtility::makeInstance(\Typoheads\Formhandler\Utility\Globals::class);
91+
$this->utilityFuncs = GeneralUtility::makeInstance(\Typoheads\Formhandler\Utility\GeneralUtility::class);
92+
$this->globals->setAjaxMode(TRUE);
93+
$this->utilityFuncs->initializeTSFE($this->id);
94+
}
95+
96+
/**
97+
* Initialize the AJAX validation view.
98+
*
99+
* @param string $content The raw content
100+
* @return Tx_Formhandler_View_AjaxValidation The view class
101+
*/
102+
protected function initView($content) {
103+
$viewClass = '\Typoheads\Formhandler\View\AjaxValidation';
104+
$view = $this->componentManager->getComponent($viewClass);
105+
$view->setLangFiles($this->utilityFuncs->readLanguageFiles(array(), $this->settings));
106+
$view->setSettings($this->settings);
107+
$templateName = 'AJAX';
108+
$template = str_replace('###fieldname###', htmlspecialchars($_GET['field']), $content);
109+
$template = '###TEMPLATE_' . $templateName . '###' . $template . '###TEMPLATE_' . $templateName . '###';
110+
$view->setTemplate($template, 'AJAX');
111+
return $view;
112+
}
113+
114+
}
115+
116+
$obj = \TYPO3\CMS\Core\Utility\GeneralUtility::makeInstance(\Typoheads\Formhandler\Ajax\Validate::class);
117+
$obj->main();

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