CFDBIntegrationCalderaForms.php
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<?php
/*
"Contact Form to Database" Copyright (C) 2011-2015 Michael Simpson (email : michael.d.simpson@gmail.com)
This file is part of Contact Form to Database.
Contact Form to Database is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation, either version 3 of the License, or
(at your option) any later version.
Contact Form to Database is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with Contact Form to Database.
If not, see <http://www.gnu.org/licenses/>.
*/
class CFDBIntegrationCalderaForms {
/**
* @var CF7DBPlugin
*/
var $plugin;
/**
* @param $plugin CF7DBPlugin
*/
function __construct($plugin) {
$this->plugin = $plugin;
}
public function registerHooks() {
// http://docs.calderaforms.com/caldera_forms_submit_post_process_end/
add_action('caldera_forms_submit_post_process_end', array(&$this, 'saveFormData'), 10, 3);
}
/**
* @param $form array
* @param $referrer array
* @param $process_id string
* @return bool
*/
public function saveFormData($form, $referrer, $process_id) {
try {
// debug
// $this->plugin->getErrorLog()->log('$form: ' . print_r($form, true));
// $this->plugin->getErrorLog()->log('$referrer: ' . print_r($referrer, true));
// $this->plugin->getErrorLog()->log('$process_id: ' . print_r($process_id, true));
// global $processed_data;
// $this->plugin->getErrorLog()->log('$processed_data: ' . print_r($processed_data, true));
$data = $this->convertData($form);
return $this->plugin->saveFormData($data);
} catch (Exception $ex) {
$this->plugin->getErrorLog()->logException($ex);
}
return true;
}
/**
* @param $form array
* @return null|object
*/
public function convertData($form) {
global $processed_data;
if (is_array($form) && is_array($processed_data)) {
$title = $form['name'];
$postedData = array();
$uploadedFiles = array();
$results = $processed_data[$form['ID']];
foreach ($results as $field_id => $field_value) {
if (!array_key_exists($field_id, $form['fields'])) {
// ignore non-field entries _entry_id and _entry_token
continue;
}
$field_name = $form['fields'][$field_id]['label'];
$is_file = $form['fields'][$field_id]['type'] == 'file';
if (is_array($field_value)) {
$postedData[$field_name] = implode(',', $field_value);
} else if ($is_file && $field_value != null) {
// $field_value is a URL to the file like
// http://SITE.com/wp-content/uploads/2015/05/my_file.png
$postedData[$field_name] = basename($field_value);
$path = get_home_path() . $this->getUrlWithoutSchemeHostAndPort($field_value);
$uploadedFiles[$field_name] = $path;
} else {
$postedData[$field_name] = $field_value;
}
}
return (object)array(
'title' => $title,
'posted_data' => $postedData,
'uploaded_files' => $uploadedFiles);
}
return null;
}
/**
* Return the end part of a URL minus the "http://host:port" part
* @param $url string
* @return string|null
*/
public function getUrlWithoutSchemeHostAndPort($url) {
$matches = array();
preg_match('#^http(s)?://[^/]+(.*)#', $url, $matches);
if (count($matches) >= 3) {
return $matches[2];
}
return null;
}
}