AnonymousFox

//home/develito/httpdocs/plugins/visforms/visforms/visforms.php

<?php
/**
 * @copyright      Copyright (C) 2005 - 2012 Open Source Matters, Inc. All rights reserved.
 * @license        GNU General Public License version 2 or later; see LICENSE.txt
 */

// No direct access
defined('_JEXEC') or die;

use Joomla\CMS\Plugin\CMSPlugin;
use Joomla\CMS\Plugin\PluginHelper;
use Joomla\CMS\Factory;
use Joomla\CMS\Filesystem\File;
use Joomla\CMS\Filesystem\Folder;
use Joomla\CMS\Filesystem\Path;

require_once JPATH_ADMINISTRATOR . '/components/com_visforms/helpers/visforms.php';

class plgVisformsVisforms extends CMSPlugin
{
	// Re-indixing of Finder Index
	public function onVisformsAfterFormSave($context, $form, $fields) {
		if  ($context === 'com_visforms.form') {
			$row = new stdClass();
			$row->id = $form->id . ':' . $form->dataRecordId;
			PluginHelper::importPlugin('finder');
			Factory::getApplication()->triggerEvent('onFinderAfterSave', array($context, $row, true));
		}
		return true;
	}

public function onVisformsAfterEditFormSave($context, $form, $fields) {
		if  ($context === 'com_visforms.form') {
			$row = new stdClass();
			$row->id = $form->id . ':' . $form->dataRecordId;
			PluginHelper::importPlugin('finder');
			Factory::getApplication()->triggerEvent('onFinderAfterSave', array($context, $row, false));
		}
		return true;
	}

public function onVisformsdataAfterJFormSave($context, $table, $isNew, $data = array()) {
		$app = Factory::getApplication();
		// event is triggered from administration and from site
		// we only want in from administration, because the site is handled by onVisformsAfterEditFormSave
		if ($app->isClient('site')) {
			return true;
		}
		if  ($context === 'com_visforms.visdata') {
			$fid = $app->input->get('fid', 0, 'int');
			$row = new stdClass();
			$row->id = $fid . ':' . $table->id;
			PluginHelper::importPlugin('finder');
			$app->triggerEvent('onFinderAfterSave', array($context, $row, $isNew));
		}
		return true;
	}

public function onVisformsAfterJFormSave($context, $table, $isNew, $data = array()) {
		if  (($context === 'com_visforms.visfield') || ($context === 'com_visforms.visform')) {
			PluginHelper::importPlugin('finder');
			Factory::getApplication()->triggerEvent('onFinderAfterSave', array($context, $table, $isNew));
		}
		return true;
	}

public function onVisformsdataJFormChangeState ($context, $pks, $value) {
		if  ($context === 'com_visforms.visdata') {
			$app = Factory::getApplication();
			$fid = $app->input->get('fid', 0, 'int');
			foreach ($pks as  $i =>$pk) {
				$pks[$i] = $fid . ':' . $pk;
			}
			PluginHelper::importPlugin('finder');
			$app->triggerEvent('onFinderChangeState', array($context, $pks, $value));
		}
		return true;
	}

public function onVisformsJFormChangeState ($context, $pks, $value) {
		if  ($context === 'com_visforms.visform') {
			// $pks is the selected forms ids
			PluginHelper::importPlugin('finder');
			Factory::getApplication()->triggerEvent('onFinderChangeState', array($context, $pks, $value));
		}
		else if  ($context === 'com_visforms.visfield') {
			// $pks is the selected fields ids, we need to reindex on the basis of the form
			$app = Factory::getApplication();
			$fid = $app->input->get('fid', 0, 'int');
			$pks = array($fid);
			PluginHelper::importPlugin('finder');
			$app->triggerEvent('onFinderChangeState', array($context, $pks, $value));
		}
		return true;
	}

public function onVisformsdataAfterJFormDelete($context, $table) {
		if  ($context === 'com_visforms.visdata') {
			$app = Factory::getApplication();
			PluginHelper::importPlugin('finder');
			$fid = $app->input->get('fid', 0, 'int');
            // we need another value in table key field for finder plugin
            $tmp = $fid . ':' . $table->id;
            // clone table object for use in finder plugin
            $finderPreparedTable = clone $table;
            $finderPreparedTable->id = $tmp;
            return $app->triggerEvent('onFinderAfterDelete', array($context, $finderPreparedTable));
		}
		return true;
	}

public function onVisformsAfterJFormDelete($context, $table) {
		if  (($context === 'com_visforms.visform') || ($context === 'com_visforms.visfield')) {
			PluginHelper::importPlugin('finder');
			return Factory::getApplication()->triggerEvent('onFinderAfterDelete', array($context, $table));
		}
		return true;
	}
	// End re-indixing finder index

public function onVisformsBeforeJFormDelete($context, $data) {

// Skip plugin if we are deleting something other than a visforms form or field
		if (($context != 'com_visforms.visfield') && ($context != 'com_visforms.visform')) {
			return true;
		}

if ($context == 'com_visforms.visfield') {
			$success = true;
			$fid = $data->fid;
			$id = $data->id;

// Convert the defaultvalues field to an array.
			$defaultvalues = VisformsHelper::registryArrayFromString($data->defaultvalue);

//Remove restrtictions
			//getRestricts
			if ($restricts = VisformsConditionsHelper::setRestricts($data->id, $defaultvalues, $data->name, $fid)) {
				//remove Restrictions
				try {
					VisformsConditionsHelper::removeRestriction($restricts);
				}
				catch (RuntimeException $e) {
					Factory::getApplication()->enqueueMessage($e->getMessage, 'error');
					return false;
				}
			}

$db = Factory::getDbo();
			$tablesAllowed = $db->getTableList();
			if (!empty($tablesAllowed)) {
				$tablesAllowed = array_map('strtolower', $tablesAllowed);
			}
			$tablesToDeleteFrom = array("visforms_" . $fid, "visforms_" . $fid . "_save");
			foreach ($tablesToDeleteFrom as $tn) {
				$tnfull = strtolower($db->getPrefix() . $tn);

//Delete field in data table when deleting a field
				if (in_array($tnfull, $tablesAllowed)) {

$tableFields = $db->getTableColumns('#__' . $tn, false);
					$fieldname = "F" . $id;

if (isset($tableFields[$fieldname])) {

$query = "ALTER TABLE #__" . $tn . " DROP " . $fieldname;
						try {
							$db->setQuery($query);
							$db->execute();
						}
						catch (RuntimeException $e) {
							Factory::getApplication()->enqueueMessage($e->getMessage, 'error');
							$success = false;
							continue;
						}
					}
				}
			}

if (!$success) {
				//set already deleted restrictions again
				VisformsConditionsHelper::setRestriction($restricts);

}
			return $success;
		}

//Delete fields in visfields table when deleting a form, delete datatable if table exists and delete pdfs in vispdf table
		if ($context == 'com_visforms.visform') {
			$success = true;
			$fid = $data->id;
			$db = Factory::getDbo();
			$query = $db->getQuery(true);
			$query->delete($db->quoteName('#__visfields'))
				->where($db->quoteName('fid') . " = " . $fid);
			try {
				$db->setQuery($query);
				$db->execute();
			}
			catch (RuntimeException $e) {
				Factory::getApplication()->enqueueMessage($e->getMessage, 'error');
				$success = false;
			}
			$query = $db->getQuery(true);
			$query->delete($db->quoteName('#__vispdf'))
				->where($db->quoteName('fid') . " = " . $fid);
			try {
				$db->setQuery($query);
				$db->execute();
			}
			catch (RuntimeException $e) {
				Factory::getApplication()->enqueueMessage($e->getMessage, 'error');
				$success = false;
			}
			$tablesToDelete = array("visforms_" . $fid, "visforms_" . $fid . "_save");
			foreach ($tablesToDelete as $tn) {
				try {
					$db->setQuery("drop table if exists #__" . $tn);
					$db->execute();
				}
				catch (RuntimeException $e) {
					Factory::getApplication()->enqueueMessage($e->getMessage, 'error');
					$success = false;
				}
			}
		}
		return $success;
	}

public function onVisformsAfterFormSaveError ($context, $form, $fields) {
		$this->removeUploadedFiles($context, $form, $fields);
	}

public function onVisformsAfterEditFormSaveError ($context, $form, $fields) {
		$this->removeUploadedFiles($context, $form, $fields);
	}

protected function removeUploadedFiles ($context, $form, $fields) {
		if ($context != 'com_visforms.form') {
			return true;
		}
		$app = Factory::getApplication();
		if ($app->isClient('administrator')) {
			return true;
		}
		foreach ($fields as $field) {
			if ($field->typefield !== "file") {
				continue;
			}
			if (empty ($field->file) || !is_array($field->file)) {
				continue;
			}
			if (!empty($field->file['filepath'])) {
				$file = Path::clean($field->file['filepath']);
				if (File::exists($file)) {
					File::delete($file);
				}
			}
		}
		return true;
	}
}