KOM-2905 Integration solution for Fileupload

component/admin/controllers/redform.json.php

@@ -0,0 +1,19 @@
+<?php
+/**
+ * @package    Redform.Front
+ * @copyright  Copyright (c) 2008 - 2021 redweb.dk redCOMPONENT.com
+ * @license    GNU General Public License version 2 or later, see LICENSE.
+ */
+
+use Redform\Controller\RedformJsonController;
+
+defined('_JEXEC') or die('Restricted access');
+
+/**
+ * Redform Controller
+ * @since    __DEPLOY_VERSION__
+ * @package  Redform.Front
+ */
+class RedformControllerRedform extends RedformJsonController
+{
+}

component/admin/language/en-GB/en-GB.com_redform.ini

@@ -305,6 +305,7 @@ COM_REDFORM_FIELD_TYPE_FULLNAME="Full name"
 COM_REDFORM_FIELD_TYPE_SELECT="Select"
 COM_REDFORM_FIELD_TYPE_MULTISELECT="Multi select"
 COM_REDFORM_FIELD_TYPE_FILEUPLOAD="File upload"
+COM_REDFORM_FIELD_TYPE_FILESUPLOAD="Files upload"
 COM_REDFORM_FIELD_TYPE_WYSIWYG="Wysiwyg"
 COM_REDFORM_FIELD_TYPE_INFO="Info"
 COM_REDFORM_FIELD_TYPE_RECIPIENTS="Recipients"
@@ -719,6 +720,13 @@ COM_REDFORM_FIELD_WYSIWYG_PARAMS_FILTERING_RAW="Raw"
 COM_REDFORM_FIELD_FILEUPLOAD_PARAMS_MAXSIZE="Max size"
 COM_REDFORM_FIELD_FILEUPLOAD_PARAMS_MAXSIZE_DESC="Specify a maximum size in bytes for the upload"
 
+COM_REDFORM_FIELD_FILESUPLOAD_PARAMS_MAXSIZE="Max size"
+COM_REDFORM_FIELD_FILESUPLOAD_PARAMS_MAXSIZE_DESC="Specify a maximum size in bytes for the upload"
+COM_REDFORM_FIELD_FILESUPLOAD_PARAMS_MAXFILES="Max files"
+COM_REDFORM_FIELD_FILESUPLOAD_PARAMS_MAXFILES_DESC="Specify a maximum files for the upload"
+COM_REDFORM_FIELD_FILESUPLOAD_PARAMS_ACCEPTED_FILES="Accepted Files"
+COM_REDFORM_FIELD_FILESUPLOAD_PARAMS_ACCEPTED_FILES_DESC="The default implementation of `accept` checks the file's mime type or extension against this list. This is a comma separated list of mime types or file extensions. Eg.: `image/*,application/pdf,.psd`"
+
 COM_REDFORM_ERROR_FILEUPLOAD_SIZE_S_BIGGER_THAN_MAXSIZE_S="The uploaded file size (%s) is bigger than max allowed size (%s)"
 
 COM_REDFORM_SUBMISSION_SAVE_FAILED="Submission saving failed"

component/libraries/redform/cron/clear_tmp_filesupload_folder.php

@@ -0,0 +1,96 @@
+<?php
+/**
+ * @package     Redform.Library
+ * @subpackage  CLI
+ *
+ * @copyright   Copyright (C) 2008 - 2022 redCOMPONENT.com. All rights reserved.
+ * @license     GNU General Public License version 2 or later; see LICENSE
+ */
+
+use Joomla\CMS\Application\CliApplication;
+use Joomla\CMS\Factory;
+use Joomla\CMS\Filesystem\File;
+use Joomla\CMS\Filesystem\Folder;
+
+const _JEXEC = 1;
+
+// Load system defines
+if (file_exists(dirname(__DIR__) . '/../../defines.php'))
+{
+	require_once dirname(__DIR__) . '/../../defines.php';
+}
+
+if (!defined('_JDEFINES'))
+{
+	define('JPATH_BASE', dirname(__DIR__) . '/../..');
+	require_once JPATH_BASE . '/includes/defines.php';
+}
+
+// Get the framework.
+require_once JPATH_LIBRARIES . '/import.legacy.php';
+
+// Bootstrap the CMS libraries.
+require_once JPATH_LIBRARIES . '/cms.php';
+
+// Import the configuration.
+require_once JPATH_CONFIGURATION . '/configuration.php';
+
+define('JDEBUG', 0);
+
+$_SERVER['REQUEST_METHOD'] = 'GET';
+
+define('JPATH_COMPONENT_ADMINISTRATOR', JPATH_ADMINISTRATOR . '/components/com_redform');
+
+/**
+ * @package     Aesir.E-Commerce
+ * @subpackage  Create_Pdf_Productsheet
+ *
+ * @since       1.13.0
+ */
+class ClearTmpFileUploadsFolderApplicationCli extends CliApplication
+{
+	/**
+	 * A method to start the cli script
+	 * Optional parameters: [1]: SKU of the product to print (only this product) - no Redis used in this case
+	 *
+	 * @return void
+	 * @since  1.13.0
+	 * @throws Exception
+	 */
+	public function doExecute()
+	{
+		Factory::getApplication('site');
+
+		$tmp = Factory::getConfig()->get('tmp_path') . '/redform/filesupload/';
+
+		if (!Folder::exists($tmp))
+		{
+			return;
+		}
+
+		$list = Folder::files($tmp);
+
+		if (empty($list))
+		{
+			return;
+		}
+
+		$nowMinusDay = (new DateTime)
+			->modify('-1 day');
+
+		foreach ($list as $item)
+		{
+			$filename = $tmp . $item;
+
+			$dateTime = new DateTime('@' . filemtime($filename));
+
+			if ($nowMinusDay >= $dateTime)
+			{
+				File::delete($filename);
+			}
+		}
+	}
+}
+
+CliApplication::getInstance('ClearTmpFileUploadsFolderApplicationCli')
+	->execute();

component/libraries/redform/language/en-GB/en-GB.lib_redform.ini

@@ -86,4 +86,16 @@ COM_REDFORM_FIELD_PARAMS_EXPORT_DESC="Include this field in exports"
 COM_REDFORM_FIELD_PARAMS_SHOW_IN_LIST="Show in lists"
 COM_REDFORM_FIELD_PARAMS_SHOW_IN_LIST_DESC="Show this field in submitters lists"
 
-LIB_REDFORM_VALIDATE_FIELD_ERROR_TOO_LONG="%s field limit is %d characters"
+LIB_REDFORM_VALIDATE_FIELD_ERROR_TOO_LONG="%s field limit is %d characters"
+
+LIB_REDFORM_FILES_UPLOAD_DICTDEFAULTMESSAGE="Drop files here to upload"
+LIB_REDFORM_FILES_UPLOAD_DICTFALLBACKMESSAGE="Your browser does not support drag'n'drop file uploads."
+LIB_REDFORM_FILES_UPLOAD_DICTFALLBACKTEXT="Please use the fallback form below to upload your files like in the olden days."
+LIB_REDFORM_FILES_UPLOAD_DICTFILETOOBIG="File is too big ({{filesize}}MiB). Max filesize: {{maxFilesize}}MiB."
+LIB_REDFORM_FILES_UPLOAD_DICTINVALIDFILETYPE="You can't upload files of this type."
+LIB_REDFORM_FILES_UPLOAD_DICTRESPONSEERROR="Server responded with {{statusCode}} code."
+LIB_REDFORM_FILES_UPLOAD_DICTCANCELUPLOAD="Cancel upload"
+LIB_REDFORM_FILES_UPLOAD_DICTUPLOADCANCELED="Upload canceled."
+LIB_REDFORM_FILES_UPLOAD_DICTCANCELUPLOADCONFIRMATION="Are you sure you want to cancel this upload?"
+LIB_REDFORM_FILES_UPLOAD_DICTREMOVEFILE="Remove file"
+LIB_REDFORM_FILES_UPLOAD_DICTMAXFILESEXCEEDED="You can not upload any more files."

component/libraries/redform/layouts/rform/form.bootstrap.php

@@ -26,7 +26,7 @@
 $fieldsHtml = $data['fieldsHtml'];
 $referer64 = $data['referer64'];
 ?>
-<form action="<?php echo $action; ?>" method="post" name="redform" class="redform-validate form-horizontal <?php echo $form->classname; ?>" enctype="multipart/form-data">
+<form action="<?php echo $action; ?>" method="post" id="redForm_<?php echo $form->id ?>" name="redform" class="redform-validate form-horizontal <?php echo $form->classname; ?>" enctype="multipart/form-data">
 
 	<?php echo $fieldsHtml; ?>
 

component/libraries/redform/layouts/rform/form.legacy.php

@@ -26,7 +26,7 @@
 $fieldsHtml = $data['fieldsHtml'];
 $referer64 = $data['referer64'];
 ?>
-<form action="<?php echo $action; ?>" method="post" name="redform" class="redform-validate <?php echo $form->classname; ?>" enctype="multipart/form-data">
+<form action="<?php echo $action; ?>" method="post" name="redform" id="redForm_<?php echo $form->id ?>" class="redform-validate <?php echo $form->classname; ?>" enctype="multipart/form-data">
 
 	<?php echo $fieldsHtml; ?>
 

component/libraries/redform/layouts/rform/form.php

@@ -26,7 +26,7 @@
 $fieldsHtml = $data['fieldsHtml'];
 $referer64 = $data['referer64'];
 ?>
-<form action="<?php echo $action; ?>" method="post" name="redform" class="redform-validate <?php echo $form->classname; ?>" enctype="multipart/form-data">
+<form action="<?php echo $action; ?>" method="post" name="redform" id="redForm_<?php echo $form->id ?>" class="redform-validate <?php echo $form->classname; ?>" enctype="multipart/form-data">
 
 	<?php echo $fieldsHtml; ?>
 

component/libraries/redform/layouts/rform/rfield/filesupload.php

@@ -0,0 +1,200 @@
+<?php
+/**
+ * @package     Redform.Site
+ * @subpackage  Layouts
+ * @copyright   Copyright (c) 2008 - 2021 redweb.dk. All rights reserved.
+ * @license     GNU General Public License version 2 or later; see LICENSE
+ */
+
+use Joomla\CMS\HTML\HTMLHelper;
+use Joomla\CMS\Language\Text;
+use Joomla\CMS\Session\Session;
+use Joomla\CMS\Uri\Uri;
+
+defined('_JEXEC') or die;
+
+/** @var \RdfRfieldFilesupload $data */
+$data = $displayData;
+
+$properties = $data->getInputProperties();
+$options    = ['version' => 'auto', 'relative' => true];
+
+HTMLHelper::_('script', 'com_redform/dropzone/dropzone.min.js', $options);
+HTMLHelper::_('stylesheet', 'com_redform/dropzone/dropzone.min.css', $options);
+
+if (!empty($data->getValue()))
+{
+	foreach ($data->getValue() as $uuid => $val)
+	{
+		echo '<input type="hidden" name="'
+			. $data->getFormElementName() . '[' . $uuid . ']" value="'
+			. $val . '" />';
+	}
+}
+?>
+<div class="dropzone" id="redFormDropZone<?php echo $data->form_id ?>"></div>
+<script>
+	jQuery(document).ready(function () {
+		var form = jQuery("#redForm_<?php echo $data->form_id ?>");
+
+		// camelized version of the `id`
+		Dropzone.options.redFormDropZone<?php echo $data->form_id ?> = {
+			url: '<?php echo Uri::base() . 'index.php?option=com_redform&task=redform.upload&format=json' ?>',
+			uploadMultiple: true,
+			parallelUploads: <?php echo (int) $data->getParam('maxfiles', 10) ?>,
+			maxFiles: <?php echo (int) $data->getParam('maxfiles', 10) ?>,
+			paramName: "file",
+			addRemoveLinks: true,
+			maxFilesize: <?php echo (int) $data->getParam('maxsize', 1000) ?>,
+			acceptedFiles: '<?php echo $data->getParam('accepted_files', 'image/*') ?>',
+			params: {
+				'<?php echo Session::getFormToken() ?>': 1,
+				'form_id': '<?php echo $data->form_id ?>',
+				'field_id': '<?php echo $data->id ?>'
+			},
+
+			// The setting up of the dropzone
+			init: function () {
+				<?php
+				if (!empty($data->getValue()))
+				{
+					foreach ($data->getValue() as $uuid => $val)
+					{
+						$encoded = base64_decode($val);
+						$decoded = json_decode($encoded, true);
+						$decoded['status'] = 'added';
+						$decoded['uuid']   = $uuid;
+						$encoded = json_encode($decoded);
+
+						echo 'this.displayExistingFile('
+							. $encoded . ', \''
+							. Uri::root() . $decoded['path'] . '\');';
+					}
+				}
+				?>this.on('sendingmultiple', function (files, xhr, formData) {
+					for (var i = 0; i < files.length; i++) {
+						formData.append(
+							'uuid['+i+']',
+							files[i]['upload']['uuid']
+						);
+					}
+				})
+				.on('removedfile', function (file) {
+					var uuid, token, fileName;
+					if (file.uuid) {
+						uuid = file.uuid;
+						token = file.token;
+						fileName = file.stored_name;
+					} else {
+						uuid = file.upload.uuid;
+						token = file.additionalInfo.token;
+						fileName = file.additionalInfo.tmp_name;
+					}
+					var found = form.find('input[name=\"<?php echo $data->getFormElementName() ?>['+uuid+']\"]');
+					if (found) {
+						found.remove();
+						jQuery.ajax({
+							url: '<?php echo Uri::base() . 'index.php?option=com_redform&task=redform.remove&format=json' ?>',
+							type : "GET",
+							data : {
+								file_name: fileName,
+								token: token,
+								form_id: '<?php echo $data->form_id ?>'
+							}
+						});
+					}
+				})
+				.on("successmultiple", function (files, responseStr) {
+					// Gets triggered when the files have successfully been sent.
+					var responseObj = JSON.parse(responseStr);
+
+					if (!responseObj.success && responseObj.message)
+					{
+						for (var f = 0; f < files.length; f++) {
+							var file = files[f];
+							var message = responseObj.message;
+							file.previewElement.classList.add("dz-error");
+							file.status = Dropzone.ERROR;
+							var els = file.previewElement.querySelectorAll("[data-dz-errormessage]");
+							for (var i = 0; i < els.length; i++) {
+								els[i].textContent = message;
+							}
+						}
+					}
+
+					if (responseObj.success)
+					{
+						for (var f = 0; f < files.length; f++) {
+							var file = files[f];
+							file.additionalInfo = responseObj.data[file.upload.uuid];
+							form.append(
+								'<input type="hidden" name="<?php echo $data->getFormElementName() ?>['
+								+(file.upload.uuid)+']" value="'+(file.additionalInfo.base64)+'" />'
+							);
+						}
+					}
+				});
+			},
+
+			/**
+			 * The text used before any files are dropped.
+			 */
+			dictDefaultMessage: "<?php echo Text::_('LIB_REDFORM_FILES_UPLOAD_DICTDEFAULTMESSAGE', true) ?>",
+
+			/**
+			 * The text that replaces the default message text it the browser is not supported.
+			 */
+			dictFallbackMessage: "<?php echo Text::_('LIB_REDFORM_FILES_UPLOAD_DICTFALLBACKMESSAGE', true) ?>",
+
+			/**
+			 * The text that will be added before the fallback form.
+			 * If you provide a  fallback element yourself, or if this option is `null` this will
+			 * be ignored.
+			 */
+			dictFallbackText: "<?php echo Text::_('LIB_REDFORM_FILES_UPLOAD_DICTFALLBACKTEXT', true) ?>",
+
+			/**
+			 * If the filesize is too big.
+			 * `{{filesize}}` and `{{maxFilesize}}` will be replaced with the respective configuration values.
+			 */
+			dictFileTooBig: "<?php echo Text::_('LIB_REDFORM_FILES_UPLOAD_DICTFILETOOBIG', true) ?>",
+
+			/**
+			 * If the file doesn't match the file type.
+			 */
+			dictInvalidFileType: "<?php echo Text::_('LIB_REDFORM_FILES_UPLOAD_DICTINVALIDFILETYPE', true) ?>",
+
+			/**
+			 * If the server response was invalid.
+			 * `{{statusCode}}` will be replaced with the servers status code.
+			 */
+			dictResponseError: "<?php echo Text::_('LIB_REDFORM_FILES_UPLOAD_DICTRESPONSEERROR', true) ?>",
+
+			/**
+			 * If `addRemoveLinks` is true, the text to be used for the cancel upload link.
+			 */
+			dictCancelUpload: "<?php echo Text::_('LIB_REDFORM_FILES_UPLOAD_DICTCANCELUPLOAD', true) ?>",
+
+			/**
+			 * The text that is displayed if an upload was manually canceled
+			 */
+			dictUploadCanceled: "<?php echo Text::_('LIB_REDFORM_FILES_UPLOAD_DICTUPLOADCANCELED', true) ?>",
+
+			/**
+			 * If `addRemoveLinks` is true, the text to be used for confirmation when cancelling upload.
+			 */
+			dictCancelUploadConfirmation: "<?php echo Text::_('LIB_REDFORM_FILES_UPLOAD_DICTCANCELUPLOADCONFIRMATION', true) ?>",
+
+			/**
+			 * If `addRemoveLinks` is true, the text to be used to remove a file.
+			 */
+			dictRemoveFile: "<?php echo Text::_('LIB_REDFORM_FILES_UPLOAD_DICTREMOVEFILE', true) ?>",
+
+			/**
+			 * Displayed if `maxFiles` is st and exceeded.
+			 * The string `{{maxFiles}}` will be replaced by the configuration value.
+			 */
+			dictMaxFilesExceeded: "<?php echo Text::_('LIB_REDFORM_FILES_UPLOAD_DICTMAXFILESEXCEEDED', true) ?>"
+		};
+	});
+</script>