/**
* Register autoloader.
*
* @return void
*/
function autoload()
{
IG_Loader::register(IG_PB_PATH . 'core', 'IG_Pb_');
IG_Loader::register(IG_PB_PATH . 'core/gadget', 'IG_Gadget_');
// Allow autoload registration from outside
do_action('ig_pb_autoload');
}
/**
* Render addons installation and management screen.
*
* @param string $plugin_file Either absolute path to plugin main file or plugin's identified name defined in InnoGears server.
*
* @return void
*/
public static function init($plugin_file)
{
// Get template path
if ($tmpl = IG_Loader::get_path('product/tmpl/addons.php')) {
// Get product information
$plugin = self::get($plugin_file);
if (!$plugin) {
die(__('Cannot get addons information for current product.', IG_LIBRARY_TEXTDOMAIN));
}
// Check if user has customer account saved
$customer_account = get_option('ig_customer_account', null);
$has_customer_account = is_array($customer_account) && !@empty($customer_account['username']) && !@empty($customer_account['password']);
// Load template
include_once $tmpl;
}
}
<div id="ig_<?php
esc_attr_e($aid);
?>
" class="panel-collapse collapse <?php
if ($first) {
echo 'in';
}
?>
">
<div class="panel-body">
<?php
if (isset($accordion['fields'])) {
$this->current_fields = $accordion['fields'];
// Load fields template
include IG_Loader::get_path('form/tmpl/fields.php');
}
if (isset($accordion['fieldsets'])) {
$this->current_fieldsets = $accordion['fieldsets'];
// Load fieldsets template
include IG_Loader::get_path('form/tmpl/fieldsets.php');
}
?>
</div>
</div>
</div>
<?php
$first = false;
}
?>
</div>
/**
* Render the output.
*
* @param string $action Gadget action to execute.
*
* @return void
*/
protected function render($action = 'default')
{
// Clean all buffered output
while (ob_get_level()) {
ob_end_clean();
}
// Get response
$response = $this->get_response();
// Tell browser that JSON string is returned
@header('Content-Type: application/json');
// Check if template file exists for requested gadget action
$file = IG_Loader::get_path("gadget/tmpl/{$this->gadget}/{$action}.php");
if ('success' == $response['status'] && !empty($file)) {
// Start output buffering
ob_start();
// Extract response array to variables: $status and $data
extract($response);
// Load template file to render output
include_once $file;
// Get final response
$response['data'] = ob_get_clean();
if (empty($response['data']) && $response != $this->get_response()) {
$response = $this->get_response();
}
}
// Print the JSON encoded response then xxit immediately to prevent WordPress from processing further
exit(json_encode($response));
}
/**
* Register Path to extended Parameter type
*
* @param string $path
*/
public function register_extended_parameter_path($path)
{
IG_Loader::register($path, 'IG_Pb_Helper_Html_');
}
/**
* Search a file in registered paths.
*
* @param string $file Relative file path to search for.
*
* @return string
*/
public static function get_path($file)
{
// Generate alternative file name
$slave = str_replace('_', '-', $file);
// Filter paths to search for file
self::$paths = apply_filters('ig_loader_get_path', self::$paths);
foreach (array_reverse(self::$paths) as $base => $prefixes) {
if (@is_file($base . '/' . $slave)) {
return $base . '/' . $slave;
} elseif (@is_file($base . '/' . $file)) {
return $base . '/' . $file;
}
}
return null;
}
}
?>
" id="ig-form-tab-<?php
esc_attr_e($tid);
?>
">
<?php
if (isset($tab['fields'])) {
$this->current_fields = $tab['fields'];
// Load fields template
include IG_Loader::get_path('form/tmpl/fields.php');
}
if (isset($tab['fieldsets'])) {
$this->current_fieldsets = $tab['fieldsets'];
// Load fieldsets template
include IG_Loader::get_path('form/tmpl/fieldsets.php');
}
if (isset($tab['accordion'])) {
$this->current_accordion = $tab['accordion'];
// Load accordion template
include IG_Loader::get_path('form/tmpl/accordion.php');
}
?>
</div>
<?php
$first = false;
}
?>
</div>
</div>
/**
* Render form.
*
* @param string $alignment Form alignment, either 'form-inline', 'form-horizontal' or leave empty for vertical alignment.
* @param array $js_init Print Javascript initialization for which: tabs, accordion, tips?
* @param string $section_id Which form section to render? Leave empty to render all sections by default.
*
* @return void
*/
public function render($alignment = null, $js_init = array('tips', 'accordions', 'tabs'), $section_id = '')
{
// Do 'ig_pre_render_form' action
do_action('ig_pre_render_form', $this);
// Render all form sections or a specified one?
if (!empty($section_id) && array_key_exists($section_id, $this->fields)) {
// Update Javascript initialization
$js_init[] = 'ajax';
// Backup current fields data
$fields = $this->fields;
// Remove data of unnecessary form section
foreach (array_keys($this->fields) as $sid) {
if ($section_id != $sid) {
unset($this->fields[$sid]['fields']);
unset($this->fields[$sid]['fieldsets']);
unset($this->fields[$sid]['accordion']);
unset($this->fields[$sid]['tabs']);
}
}
}
// Load assets
IG_Init_Assets::load(array('ig-form-css', 'ig-form-js'));
// Load form template
if (!empty($alignment)) {
$tpl = IG_Loader::get_path("form/tmpl/form-{$alignment}.php");
}
if (isset($tpl) && !empty($tpl)) {
include $tpl;
} else {
include IG_Loader::get_path('form/tmpl/form.php');
}
// Render all form sections or a specified one?
if (!empty($section_id) && array_key_exists($section_id, $this->fields)) {
// Restore original fields data
$this->fields = $fields;
}
// Do 'ig_post_render_form' action
do_action('ig_post_render_form', $this);
}
/**
* Render input field for user to interact with.
*
* @param string $tpl Render field using this template.
*
* @return string
*/
protected function input($tpl = null)
{
// Prepare field template
if (empty($tpl)) {
$tpl = $this->type;
}
// Preset HTML code
$html = '';
// Backup current field attributes to allow recursive call
$backup = $this->attributes;
// Get path to template file
$file = IG_Loader::get_path("form/field/tmpl/{$tpl}.php");
if (empty($file)) {
$file = IG_Loader::get_path('form/field/tmpl/text.php');
}
// Load field template
ob_start();
include $file;
$html = ob_get_clean();
// Restore field attributes
$this->attributes = $backup;
return $html;
}
/**
* Autoload shortcodes & sub shortcodes
*
* @param string $path
*/
public static function autoload_shortcodes($path)
{
$items = substr_count($path, '/item');
$postfix = str_repeat('Item_', $items);
// autoload shortcodes
IG_Loader::register($path, 'IG_' . $postfix);
}
}
?>
" id="ig-form-section-<?php
esc_attr_e($sid);
?>
"<?php
if (isset($section['attributes'])) {
echo ' ' . implode(' ', $section['attributes']);
}
?>
>
<?php
}
// Load section template
if (!isset($_GET['ajax']) || !$_GET['ajax'] || empty($section_id) || $section_id == $sid) {
include IG_Loader::get_path('form/tmpl/section.php');
}
if ($numSection > 1 && empty($section_id) || !isset($_GET['ajax']) || !$_GET['ajax']) {
?>
</div>
<?php
}
$first = false;
}
// Check if this is an Ajax request for specific form section
if (empty($section_id) || !isset($_GET['ajax']) || !$_GET['ajax']) {
?>
</div>
<?php
if (!isset($this->action)) {
?>