Your IP : 216.73.216.224
<?php
/********************************************************************
Product : Flexicontact
Date : 24 June 2024
Copyright : Les Arbres Design 2010-2024
Contact : https://www.lesarbresdesign.info
Licence : GNU General Public License
*********************************************************************/
defined('_JEXEC') or die('Restricted access');
use Joomla\CMS\MVC\Model\BaseDatabaseModel;
use Joomla\CMS\Language\Text;
use Joomla\CMS\Factory;
use Joomla\CMS\Component\ComponentHelper;
use Joomla\CMS\Plugin\PluginHelper;
use Joomla\CMS\Form\Form;
use Joomla\CMS\Mail\MailHelper;
class FlexicontactModelConfig extends BaseDatabaseModel
{
var $data;
var $app = null;
function __construct()
{
parent::__construct();
$this->app = Factory::getApplication();
}
//-------------------------------------------------------------------------------
// Get the component parameters
// Returns an object with all parameters
// Called from the front and the back so any language strings used must be in both language files
// Note that old menu items that have not been saved still retain their old menu item parameters
// - and they overwrite parameters of the same name stored in the component parameters
//
function getData()
{
if ($this->app->isClient('administrator'))
$component_params = ComponentHelper::getParams(LAFC_COMPONENT); // this just gets the component parameters
else
$component_params = $this->app->getParams(); // this gets the component parameters AND the menu parameters
$this->data = $component_params->toObject();
// set defaults for all our parameters so that we have this all in one place
if (!isset($this->data->logging)) $this->data->logging = 1; // changed from 0 at version 8.08
if (!isset($this->data->log_keep_days)) $this->data->log_keep_days = 1825; // default is 5 years
if (!isset($this->data->email_html)) $this->data->email_html = 1;
if (!isset($this->data->autofill)) $this->data->autofill = 'off';
if (!isset($this->data->autofocus)) $this->data->autofocus = 0;
if (!isset($this->data->top_error)) $this->data->top_error = 0;
if (!isset($this->data->agreement_prompt)) $this->data->agreement_prompt = '';
if (!isset($this->data->agreement_link)) $this->data->agreement_link = '';
if (!isset($this->data->agreement_style)) $this->data->agreement_style = 0;
if (!isset($this->data->show_copy)) $this->data->show_copy = LAFC_COPYME_ALWAYS;
if (!isset($this->data->show_subject)) $this->data->show_subject = 1;
if (!isset($this->data->default_subject)) $this->data->default_subject = '';
if (!isset($this->data->area_prompt)) $this->data->area_prompt = ''; // defaulted by the front end view
if (!isset($this->data->area_opt)) $this->data->area_opt = 'optional';
if (!isset($this->data->area_height)) $this->data->area_height = 4;
if (!isset($this->data->list_opt)) $this->data->list_opt = 'disabled';
if (!isset($this->data->list_prompt)) $this->data->list_prompt = '';
if (!isset($this->data->list_list)) $this->data->list_list = '';
$this->explode_list();
for ($i = 1; $i <= 5; $i++)
{
$fieldname = 'field_opt'.$i;
$this->data->$fieldname = (isset($this->data->$fieldname)) ? $this->data->$fieldname : 'disabled';
$promptname = 'field_prompt'.$i;
$this->data->$promptname = (isset($this->data->$promptname)) ? $this->data->$promptname : 'Field '.$i;
}
if (!isset($this->data->confirm_link)) $this->data->confirm_link = '';
if (!isset($this->data->confirm_text)) $this->data->confirm_text = '<p>'.Text::_('COM_FLEXICONTACT_MESSAGE_SENT').'</p>';
if (!isset($this->data->user_subject))
$this->data->user_subject = Text::_('COM_FLEXICONTACT_DEFAULT_USER_SUBJECT');
if (!isset($this->data->user_template))
$this->data->user_template = Text::_('COM_FLEXICONTACT_DEFAULT_USER_EMAIL');
if (!isset($this->data->admin_subject))
$this->data->admin_subject = '%V_SUBJECT%';
if (!isset($this->data->admin_template))
$this->data->admin_template = Text::_('COM_FLEXICONTACT_DEFAULT_ADMIN_EMAIL');
if (!isset($this->data->page_text)) $this->data->page_text = '';
if (!isset($this->data->bottom_text)) $this->data->bottom_text = '';
if (!isset($this->data->raw_images)) $this->data->raw_images = 0;
if (!isset($this->data->button_class)) $this->data->button_class = "fc_button";
if (!isset($this->data->button_text)) $this->data->button_text = "";
if (empty($this->data->magic_word)) $this->data->magic_word = '';
if (empty($this->data->magic_word_prompt)) $this->data->magic_word_prompt = Text::_('COM_FLEXICONTACT_MAGIC_WORD');
if (!isset($this->data->num_images)) $this->data->num_images = 0;
if (!isset($this->data->joomla_captcha)) $this->data->joomla_captcha = 0;
if (!isset($this->data->copyme_prompt)) $this->data->copyme_prompt = ''; // 12.14
if (!isset($this->data->error_class)) $this->data->error_class = ''; // 12.14
if (!isset($this->data->show_mandatory)) $this->data->show_mandatory = 1; // 12.15
if (!isset($this->data->blocked_words)) $this->data->blocked_words = ''; // 15.03
if (empty($this->data->blocked_words_response)) $this->data->blocked_words_response = Text::_('COM_FLEXICONTACT_BLOCKED_WORD_DEFAULT_RESPONSE_TEXT');; // 15.03
// new config items must be added to config.xml otherwise the values are lost when editing the config via Joomla component configuration
// if we are on the front end, and 'new_captcha_config' is set, the user has saved the new back end captcha config
// - so make sure we use the back end values that he saved, not any left-over menu item parameters
if ( ($this->app->isClient('site')) && isset($this->data->new_captcha_config) )
{
$component_params = ComponentHelper::getParams(LAFC_COMPONENT);
$data = $component_params->toObject();
$this->data->magic_word = $data->magic_word;
$this->data->num_images = $data->num_images;
}
$component = ComponentHelper::getComponent('com_installer');
$params = $component->params;
$cache_timeout = $params->get('cachetimeout', 6, 'int');
if ($cache_timeout == 0)
{
$db = Factory::getDBO();
$query = $db->getQuery(true);
$query->update($db->quoteName('#__update_sites'));
$query->set($db->quoteName('enabled') . ' = 0');
$query->where($db->quoteName('name').' like '.$db->quote('%FlexiContact%'));
$db->setQuery($query);
$db->execute();
}
FC_trace::trace("Config getData: ".print_r($this->data,true));
return $this->data;
}
//-------------------------------------------------------------------------------
// explode the list and make the list_array and the list_count
//
function explode_list()
{
$list_list = $this->data->list_list;
$list_list = str_replace("\r","",$list_list); // remove any CR's
$list_list = str_replace("\n","",$list_list); // remove any LF's
$this->data->list_array = explode(",",$list_list);
$this->data->list_count = count($this->data->list_array);
}
//-------------------------------------------------------------------------------
// Get the post data
//
function getPostData($function, $param1)
{
$jinput = Factory::getApplication()->input;
$data = new stdClass();
Form::addFieldPath(LAFC_FORM_FIELD_PATH);
$form = Form::getInstance($param1, LAFC_FORMS_PATH.'/'.$param1.'.xml');
$field_sets = $form->getFieldsets();
foreach ($field_sets as $fieldset_name => $fieldset)
{
$fields = $form->getFieldset($fieldset->name);
foreach ($fields as $field)
{
$field_name = $field->name;
$default = $form->getFieldAttribute($field_name,'default','');
$filter = $form->getFieldAttribute($field_name,'filter','string');
$data->$field_name = $jinput->get($field_name, $default, $filter);
}
}
return $data;
}
// ------------------------------------------------------------------------------------
// Validate all the configuration entries
// Return TRUE on success or FALSE if there is any invalid data
//
function check($function, $param1)
{
$errors = array();
$warnings = array();
switch ($param1)
{
case 'user_template':
if (empty($this->data->user_subject))
$errors[] = Text::_('COM_FLEXICONTACT_CANNOT_BE_BLANK').': '.Text::_('COM_FLEXICONTACT_USER_SUBJECT');
$result = MailHelper::cleanSubject(MailHelper::cleanLine($this->data->user_subject));
if ($result != trim($this->data->user_subject))
$errors[] = Text::_('COM_FLEXICONTACT_INVALID_EMAIL_TEXT');
if (empty($this->data->user_template))
$errors[] = Text::_('COM_FLEXICONTACT_CANNOT_BE_BLANK').': '.Text::_('COM_FLEXICONTACT_EMAIL_TEXT');
if (strstr($this->data->user_template, LAFC_T_MESSAGE_DATA)) // %V_MESSAGE_DATA%
$warnings[] = Text::_('COM_FLEXICONTACT_USER_DATA_IN_MESSAGE');
$result = MailHelper::cleanBody(MailHelper::cleanText($this->data->user_template));
if ($result != trim($this->data->user_template))
$errors[] = Text::_('COM_FLEXICONTACT_INVALID_EMAIL_TEXT');
break;
case 'admin_template':
if (empty($this->data->admin_subject))
$errors[] = Text::_('COM_FLEXICONTACT_CANNOT_BE_BLANK').': '.Text::_('COM_FLEXICONTACT_ADMIN_SUBJECT');
$result = MailHelper::cleanSubject(MailHelper::cleanLine($this->data->admin_subject));
if ($result != trim($this->data->admin_subject))
$errors[] = Text::_('COM_FLEXICONTACT_INVALID_EMAIL_TEXT');
if (empty($this->data->admin_template))
$errors[] = Text::_('COM_FLEXICONTACT_CANNOT_BE_BLANK').': '.Text::_('COM_FLEXICONTACT_EMAIL_TEXT');
$result = MailHelper::cleanBody(MailHelper::cleanText($this->data->admin_template));
if ($result != trim($this->data->admin_template))
$errors[] = Text::_('COM_FLEXICONTACT_INVALID_EMAIL_TEXT');
break;
case 'config_fields':
if (($this->data->list_opt == 'optional') || ($this->data->list_opt == 'mandatory'))
{
$this->explode_list();
if ($this->data->list_count < 2)
$errors[] = Text::_('COM_FLEXICONTACT_LIST_CANNOT_BE_ENABLED');
}
if (strlen($this->data->default_subject) > LAFC_MAX_SUBJECT_LENGTH)
$this->data->default_subject = mb_substr($this->data->default_subject, 0, LAFC_MAX_SUBJECT_LENGTH); // limit to size of log column
break;
case 'config_captcha':
if ($this->data->joomla_captcha == 1)
{
$global_config_captcha = Factory::getConfig()->get('captcha');
if ($global_config_captcha == '0')
$warnings[] = Text::_('COM_FLEXICONTACT_JOOMLA_CAPTCHA_GLOBAL');
else
{
if (!PluginHelper::isEnabled('captcha', $global_config_captcha))
$warnings[] = Text::_('COM_FLEXICONTACT_JOOMLA_CAPTCHA_PLUGIN');
}
}
if (!self::is_posint($this->data->num_images) || ($this->data->num_images == 1))
$errors[] = Text::_('COM_FLEXICONTACT_INVALID').' '.Text::_('COM_FLEXICONTACT_V_CAPTCHA_NUMBER');
if ($this->data->num_images > 1)
{
require_once(LAFC_HELPER_PATH.'/flexi_captcha.php');
$imageFiles = Flexi_captcha::get_image_files(LAFC_SITE_IMAGES_PATH, '.*');
$num_image_files = count($imageFiles);
if ($num_image_files == 0)
$errors[] = Text::_('COM_FLEXICONTACT_NO_IMAGES');
elseif ($this->data->num_images > $num_image_files)
$errors[] = Text::sprintf('COM_FLEXICONTACT_ONLY_X_IMAGES',$num_image_files);
}
break;
}
// if any messages were stored in the $warnings array, show them as a single notice message
if (!empty($warnings))
$this->app->enqueueMessage(implode('<br>',$warnings), 'notice');
// if any errors were stored in the $errors array, show them as a single error message
if (empty($errors))
return true;
$this->app->enqueueMessage(implode('<br>',$errors), 'error');
return false;
}
//---------------------------------------------------------------
// Save component parameters
// Returns TRUE on success or FALSE if there is an error
//
function store($function, $param1)
{
$this->getData(); // get the currently saved parameters
$post_data = $this->getPostData($function, $param1); // get the post data
foreach ($post_data as $param_name => $param_value) // and overwrite old values with any new values
if (isset($param_value))
$this->data->$param_name = $param_value;
if (!$this->check($function, $param1)) // Validate the data
return false; // check() may have enqueued an error message
// save the component parameters
$db = Factory::getDBO();
$query = $db->getQuery(true);
$query->update($db->quoteName('#__extensions'));
$query->set($db->quoteName('params').' = '.$db->quote(json_encode($this->data)));
$query->where($db->quoteName('element').' = '.$db->quote(LAFC_COMPONENT));
$db->setQuery($query);
$db->execute();
// clean the cache.
$this->cleanCache('_system', 0);
$this->cleanCache('_system', 1);
return true;
}
//-------------------------------------------------------------------------------
// Return true if supplied argument is a positive integer, else false
//
static function is_posint($arg, $allow_blank=true, $min=0, $max=0)
{
if ($arg === '')
{
if ($allow_blank)
return true;
else
return false;
}
if (!is_numeric($arg))
return false;
if (preg_match('/[^\d]/', $arg))
return false;
if ($arg < $min)
return false;
if (($max != 0) && ($arg > $max))
return false;
return true;
}
//-------------------------------------------------------------------------------
// Try to find a Flexicontact front end menu item
//
function get_fc_menu_item()
{
$query = $this->_db->getQuery(true);
$query->select(array('title','params'));
$query->from($this->_db->quoteName('#__menu'));
$query->where($this->_db->quoteName('link').' LIKE '.$this->_db->quote('%com_flexicontact&view=contact%').' AND '.$this->_db->quoteName('published').' = 1');
$data = '';
try
{
$this->_db->setQuery($query);
$data = $this->_db->loadObject();
}
catch (RuntimeException $e)
{
$this->ladb_error_text = $e->getMessage();
FC_trace::trace($this->ladb_error_text);
return false;
}
return $data;
}
}