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<?php
/**
*------------------------------------------------------------------------------
* iCagenda v3 by Jooml!C - Events Management Extension for Joomla! 2.5 / 3.x
*------------------------------------------------------------------------------
* @package iCagenda
* @subpackage utilities
* @copyright Copyright (c)2012-2015 Cyril Rezé, Jooml!C - All rights reserved
*
* @license GNU General Public License version 3 or later; see LICENSE.txt
* @author Cyril Rezé (Lyr!C)
* @link http://www.joomlic.com
*
* @version 3.5.10 2015-08-25
* @since 3.4.0
*------------------------------------------------------------------------------
*/
// No direct access to this file
defined('_JEXEC') or die();
/**
* class icagendaCustomfields
*/
class icagendaCustomfields
{
/**
* Function to return list of custom fields depending on the parent form
*
* @access public static
* @param $parent_form (1 registration, 2 event edit)
* $state (if not defined, state is published ('1'))
* @return object list array of custom fields depending on the item ID
*
* @since 3.4.0
*/
static public function getListCustomFields($parent_form, $state = null)
{
$filter_state = isset($state) ? $state : 1;
// Create a new query object.
$db = JFactory::getDbo();
$query = $db->getQuery(true);
$query->select('cf.slug AS cf_slug, cf.type AS cf_type, cf.options AS cf_options,
cf.title AS cf_title, cf.type AS cf_type, cf.required AS cf_required')
->from('#__icagenda_customfields AS cf')
->where($db->qn('cf.state') . ' = ' . $db->q($filter_state))
->where($db->qn('cf.parent_form') . ' = ' . $db->q($parent_form))
->order('cf.ordering ASC');
$db->setQuery($query);
$list = $db->loadObjectList();
if ($list) return $list;
return false;
}
/**
* Function to return list of custom fields depending on the item ID
*
* @access public static
* @param $id item ID
* $parent_form (1 registration, 2 event edit)
* $state (if not defined, state is published ('1'))
* @return object list array of custom fields depending on the item ID
*
* @since 3.4.0
*/
static public function getList($id, $parent_form = null, $state = null)
{
$filter_state = isset($state) ? $state : 1;
// Create a new query object.
$db = JFactory::getDbo();
$query = $db->getQuery(true);
$query->select('cf.slug AS cf_slug, cfd.value AS cf_value, cfd.parent_id AS cf_parent_id, cf.title AS cf_title, cf.required AS cf_required')
->from('#__icagenda_customfields AS cf')
->leftJoin($db->qn('#__icagenda_customfields_data') . ' AS cfd'
. ' ON ' . $db->qn('cfd.parent_id') .' = ' . (int)$id
. ' AND ' . $db->qn('cf.slug') .' = ' . $db->qn('cfd.slug'))
->where($db->qn('cf.state') . ' = ' . $db->q($filter_state))
->where($db->qn('cf.parent_form') . ' = ' . $db->q($parent_form))
->order('cf.ordering ASC');
$db->setQuery($query);
$list = $db->loadObjectList();
if ($list) return $list;
return false;
}
/**
* Function to return a list of filled custom fields depending on the item ID
*
* @access public static
* @param $id item ID
* $parent_form (1 registration, 2 event edit)
* $state (if not defined, state is published ('1'))
* @return object list array of custom fields not empty depending on the item ID
*
* @since 3.4.0
*/
static public function getListNotEmpty($id, $parent_form = null, $state = null)
{
$filter_state = isset($state) ? $state : 1;
// Create a new query object.
$db = JFactory::getDbo();
$query = $db->getQuery(true);
$query->select('cfd.slug AS cf_slug, cfd.value AS cf_value, cfd.parent_id AS cf_parent_id, cf.title AS cf_title')
->from('#__icagenda_customfields_data AS cfd')
->leftJoin($db->qn('#__icagenda_customfields') . ' AS cf'
. ' ON ' . $db->qn('cf.slug') .' = ' . $db->qn('cfd.slug'))
->where($db->qn('cf.state') . ' = ' . $db->q($filter_state));
if ($parent_form)
{
$query->where($db->qn('cfd.parent_form') . ' = ' . $db->q($parent_form));
}
$query->where($db->qn('cfd.parent_id') . ' = ' . (int)$id);
$query->order('cf.ordering ASC');
$db->setQuery($query);
$list = $db->loadObjectList();
if ($list) return $list;
return false;
}
/**
* Return the HTML body of Custom fields for this parent form (parent_id)
*
* @return HTML fields
*
* @since 3.4.0
*/
static public function loader($parent_form)
{
$app = JFactory::getApplication();
$session = JFactory::getSession();
$custom_fields = $session->get('custom_fields');
$customfields = icagendaCustomfields::getCustomfields($parent_form);
$cf_display = '';
if ( $customfields )
{
foreach ($customfields as $icf)
{
if (empty($icf->value)) $icf->value = '';
// if ($custom_fields) $icf->value = $custom_fields[$icf->slug];
if ( $app->isSite() )
{
$icf->value = isset($custom_fields[$icf->slug]) ? $custom_fields[$icf->slug] : '';
}
$options_required = array('list', 'radio');
// If type is list or radio, should have options
if ((in_array($icf->type, $options_required) && $icf->options)
|| ! in_array($icf->type, $options_required))
{
$cf_display.= icagendaCustomfields::displayField(
$icf->type,
$icf->title,
$icf->alias,
$icf->slug,
$icf->description,
$icf->value,
$icf->options,
$icf->required
);
}
}
if ($app->isAdmin()) $cf_display.= '<hr>';
}
elseif ( $app->isAdmin() )
{
$cf_display.= '<div class="alert alert-info">';
$cf_display.= JText::_('COM_ICAGENDA_CUSTOMFIELDS_NONE');
$cf_display.= '</div>';
}
elseif ( $app->isSite() )
{
return false;
}
return $cf_display;
}
/**
* Gets the custom fields for this form
*
* @return object list
*
* @since 3.4.0
*/
static public function getCustomfields($parent_form)
{
$app = JFactory::getApplication();
$id = $app->input->getInt('id');
// Get the database connector.
$db = JFactory::getDbo();
$list_slugs = array();
if ($id)
{
// Get the query from the database connector.
$query = $db->getQuery(true);
// Build the query
$query->select('id, slug')
->from($db->qn('#__icagenda_customfields').' AS cf');
$query->where($db->qn('cf.parent_form').' = ' .$db->q($parent_form));
// Run Query
$db->setQuery($query);
// Invoke the Query
$all_slugs = $db->loadObjectList();
// Create array of custom fields slugs for this event
foreach ($all_slugs as $s)
{
$list_slugs[] = '"' . $s->slug . '"';
}
$list_slugs = implode(',', $list_slugs);
}
// Get the query from the database connector.
$query = $db->getQuery(true);
// Build the query
$query->select('cf.*')
->from($db->qn('#__icagenda_customfields').' AS cf');
if ($id && $list_slugs)
{
// Build the query
$query->select('cfd.value AS value')
->leftJoin($db->qn('#__icagenda_customfields_data') . ' AS cfd'
. ' ON (' . $db->qn('cfd.parent_id') . ' = ' . (int)$id
. ' AND ' . $db->qn('cfd.slug') . ' = ' .$db->qn('cf.slug') . ')')
->where($db->qn('cf.slug').' IN ('.$list_slugs.')');
}
$query->where($db->qn('cf.parent_form').' = ' .$db->q($parent_form));
$query->where($db->qn('cf.state').' = 1');
$query->order('cf.ordering ASC');
// Tell the database connector what query to run.
$db->setQuery($query);
// Invoke the query.
if ($db->loadObjectList()) return $db->loadObjectList();
return false;
}
/**
* Create the HTML body of the custom fields
*
* @return object list
*
* @since 3.4.0
*/
static public function displayField($type, $title, $alias, $slug, $description, $value, $options, $required)
{
$options_required = array('list', 'radio');
// If type is list or radio, should have options
if (in_array($type, $options_required) && ! $options) return false;
$app = JFactory::getApplication();
$view = $app->input->get('view');
$ic_prefix = $app->isSite() ? 'ic-' : '';
$ic_data = ($app->isSite() && $view != 'registration') ? 'custom_fields' : 'jform[custom_fields]';
if (empty($value)) $value = '';
// Remove to get session value frontend $value = $app->isAdmin() ? $value : '';
$text_required = $required ? ' required="true"' : '';
$list_required = $required ? ' required' : '';
$radio_required = $required ? ' required' : '';
// Required, '*' after label
$required_icon = $required ? ' *' : '';
$class_label = ($type == 'radio') ? $ic_prefix . 'control-label' : '';
$icTip_custom = $description
? htmlspecialchars('<strong>' . $title . '</strong><br />' . $description . '')
: '';
if ($type == 'list' || $type == 'radio') { $is_list = ' ic-select'; } else { $is_list = ''; }
$cf_fields = '<div class="' . $ic_prefix . 'control-group clearfix" id="' . $alias . '_alias">';
$cf_fields.= '<div id="' . $alias . '_message"></div>';
$cf_fields.= '<div class="' . $ic_prefix . 'control-label">';
// Label
$label = '<label';
if ($app->isAdmin())
{
if ($class_label || $icTip_custom)
{
if ($icTip_custom) $label.= ' title="" data-original-title="'.$icTip_custom.'"';
$label.= ' class="';
if ($icTip_custom) $label.= 'hasTooltip';
if ($icTip_custom && $class_label) $label.= ' ';
if ($class_label) $label.= $class_label;
$label.= '"';
}
}
if ($type != 'radio')
{
$label.= ' for="' . $slug . '_slug"';
}
$label.= '>';
$label.= $title;
// if ($type != 'radio')
// {
$label.= $required_icon;
// }
$label.= '</label>';
$cf_fields.= $label;
$cf_fields.= '</div>';
$cf_fields.= '<div class="' . $ic_prefix . 'controls' . $is_list . '">';
// Field Type TEXT
if ($type == 'text')
{
$cf_fields.= '<input type="'.$type.'"';
$cf_fields.= ' class="input-large"';
$cf_fields.= ' id="' . $slug . '_slug"';
$cf_fields.= ' name="' . $ic_data . '['.$slug.']"';
$cf_fields.= ' value="' . $value . '"';
$cf_fields.= ' placeholder="' . $options . '"';
$cf_fields.= $text_required;
$cf_fields.= ' />';
}
// Field Type LIST
elseif ($type == 'list')
{
// $cf_fields.= '<select'.$list_required.' id="' . $slug . '" name="' . $ic_data . '['.$slug.']">';
$cf_fields.= '<select'.$list_required.' type="list" class="select-large" id="' . $slug . '_slug" name="' . $ic_data . '['.$slug.']">';
$empty_selected = empty($value) ? ' selected="selected"' : '';
// $cf_fields.= '<option value=""'.$empty_selected.'>- ' . JText::_('IC_SELECT_AN_OPTION') . ' -</option>';
$cf_fields.= '<option value="">- ' . JText::_('IC_SELECT_AN_OPTION') . ' -</option>';
$opts_list = str_replace("\n", "##BREAK##", $options);
$opts_list = explode("##BREAK##", $opts_list);
foreach ($opts_list as $opts)
{
$opt = explode("=", $opts);
if ($opt[0] && $opt[1])
{
if (empty($value))
{
$selected = isset($opt[2]) ? ' selected="selected"' : '';
}
else
{
$selected = '';
}
$cf_fields.= '<option value="'.$opt[0].'"';
if ($value == $opt[0])
{
$cf_fields.= ' selected="selected"';
}
$cf_fields.= ''.$selected.'>';
$cf_fields.= $opt[1].'</option>';
}
}
$cf_fields.= '</select>';
}
// Field Type RADIO
elseif ($type == 'radio')
{
$cf_fields.= '<fieldset class="' . $ic_prefix . 'radio ' . $ic_prefix . 'btn-group">';
$opts_list = str_replace("\n", "##BREAK##", $options);
$opts_list = explode("##BREAK##", $opts_list);
foreach ($opts_list as $opts)
{
$opt = explode("=", $opts);
if (($opt[0] || $opt[0] == 0) && $opt[1])
{
if (empty($value))
{
$checked = isset($opt[2]) ? ' checked="checked"' : '';
$default = $checked ? $ic_prefix . 'btn-success' : '';
}
elseif ($value == $opt[0])
{
$checked = '';
$default = $ic_prefix . 'btn-success';
}
else
{
$checked = '';
$default = '';
}
$class_btn = $app->isSite() ? 'ic-btn ' : '';
$cf_fields.= '<label class="' . $class_btn . $default . '">';
$cf_fields.= '<input type="radio"';
$cf_fields.= ' id="' . $slug . '_slug"';
$cf_fields.= ' name="' . $ic_data . '[';
$cf_fields.= $slug;
$cf_fields.= ']"';
$cf_fields.= ' value="'.$opt[0].'"';
if ($value == $opt[0])
{
$cf_fields.= ' checked="checked"';
}
$cf_fields.= $checked.'/>';
$cf_fields.= $opt[1].'</label>';
}
}
$cf_fields.= '</fieldset>';
}
if ($icTip_custom && $app->isSite())
{
$cf_fields.= ' <span class="iCFormTip iCicon-info-circle" title="' . $icTip_custom . '"></span>';
}
$cf_fields.= '</div>';
$cf_fields.= '</div>';
return $cf_fields;
}
/**
* Save Custom Fields to the database if at least one is filled
* or update existing data from custom fields.
*
* @since 3.4.0
*/
static public function saveToData($custom_fields, $parent_id, $parent_form, $state = 1, $language = '*')
{
// Get the database connector.
$db = JFactory::getDBO();
if (isset($custom_fields) && is_array($custom_fields))
{
foreach ( $custom_fields as $name => $value )
{
$customfields_data = new stdClass();
$customfields_data->slug = $name;
$customfields_data->value = $value;
$customfields_data->state = $state;
$customfields_data->parent_form = $parent_form;
$customfields_data->parent_id = $parent_id;
$customfields_data->language = $language;
$query = $db->getQuery(true)
->select('id')
->from($db->qn('#__icagenda_customfields_data'))
->where($db->qn('slug') . ' = ' . $db->q($customfields_data->slug))
->where($db->qn('parent_form') . ' = ' . $db->q($customfields_data->parent_form))
->where($db->qn('parent_id') . ' = ' . $db->q($customfields_data->parent_id));
$db->setQuery($query);
$id_exists = $db->loadResult();
if ( ! $id_exists && $customfields_data->value)
{
$db->insertObject( '#__icagenda_customfields_data', $customfields_data, 'id' );
}
elseif (empty($customfields_data->value))
{
$query = $db->getQuery(true);
// Delete any empty slug records from the __icagenda_customfields_data table if exists
$conditions = array(
$db->quoteName('parent_id') . ' = ' . $db->quote($customfields_data->parent_id),
$db->quoteName('slug') . ' = ' . $db->quote($customfields_data->slug)
);
$query->delete($db->quoteName('#__icagenda_customfields_data'));
$query->where($conditions);
$db->setQuery($query);
$db->execute($query);
if ( ! $db->execute())
{
return false;
}
}
else
{
$customfields_data->id = $id_exists;
$db->updateObject('#__icagenda_customfields_data', $customfields_data, 'id');
}
}
}
}
/**
* Delete Custom Fields from the database
* or update existing data from custom fields.
*
* @since 3.5.6
*/
static public function deleteData($parent_id, $parent_form)
{
// Get the database connector.
$db = JFactory::getDbo();
// Delete any unwanted customfields records from the __icagenda_customfields_data table
$query = $db->getQuery(true);
$query->delete($db->qn('#__icagenda_customfields_data'));
$query->where('parent_id = ' . (int) $parent_id);
$query->where('parent_form = ' . (int) $parent_form);
$db->setQuery($query);
$db->execute($query);
if ( ! $db->execute())
{
return false;
}
return true;
}
/**
* Clean Custom Fields from the database (fix for previous versions)
*
* @since 3.5.6
*/
static public function cleanData($parent_form)
{
// Get the database connector.
$db = JFactory::getDbo();
// Get Registrations ids
if ($parent_form == 1)
{
$query = $db->getQuery(true)
->select('id')
->from($db->qn('#__icagenda_registration'));
$db->setQuery($query);
$list = $db->loadColumn();
}
// Get Events ids
elseif ($parent_form == 2)
{
// Get Registrations ids
$query = $db->getQuery(true)
->select('id')
->from($db->qn('#__icagenda_events'));
$db->setQuery($query);
$list = $db->loadColumn();
}
$parent_ids = isset($list) && is_array($list) ? implode(',', $list) : '';
// Delete any unwanted customfields records from the __icagenda_customfields_data table
$query = $db->getQuery(true);
$query->delete($db->qn('#__icagenda_customfields_data'));
$query->where('parent_form = ' . (int) $parent_form);
$query->where('parent_id NOT IN (' . $parent_ids . ')');
$db->setQuery($query);
$db->execute($query);
if ( ! $db->execute())
{
return false;
}
return true;
}
}