/**
* render_page
*
* This is the function that is called when a framework option page gets opened.
* It checks the current page slug and based on that slug filters the $this->avia_superobject->option_page_data options array.
* All option sets with the same slug get renderd with the help of the avia_htmlhelper class.
*/
function render_page()
{
$current_slug = $_GET['page'];
$firstClass = 'avia_active_container';
//make page title accessible
foreach ($this->avia_superobject->option_pages as $key => $data_set) {
if ($data_set['parent'] == $data_set['slug'] && $data_set['slug'] == $current_slug) {
$this->avia_superobject->currentpage = $data_set['title'];
break;
}
}
$this->avia_superobject->page_slug = $current_slug;
$html = new avia_htmlhelper($this->avia_superobject);
echo $html->page_header();
foreach ($this->avia_superobject->option_pages as $option_page) {
if ($current_slug == $option_page['parent']) {
echo $html->create_container_based_on_slug($option_page, $firstClass);
$firstClass = "";
}
}
echo $html->page_footer();
}
function form($instance)
{
$instance = wp_parse_args((array) $instance, array('title' => '', 'count' => '', 'cat' => '', 'excerpt' => ''));
$title = strip_tags($instance['title']);
$count = strip_tags($instance['count']);
$excerpt = strip_tags($instance['excerpt']);
$elementCat = array("name" => "Which categories should be used for the portfolio?", "desc" => "You can select multiple categories here", "id" => $this->get_field_name('cat') . "[]", "type" => "select", "std" => strip_tags($instance['cat']), "class" => "", "multiple" => 6, "subtype" => "cat");
//check if a different taxonomy than the default is set
if (!empty($this->avia_term)) {
$elementCat['taxonomy'] = $this->avia_term;
}
$html = new avia_htmlhelper();
?>
<p><label for="<?php
echo $this->get_field_id('title');
?>
">Title:
<input class="widefat" id="<?php
echo $this->get_field_id('title');
?>
" name="<?php
echo $this->get_field_name('title');
?>
" type="text" value="<?php
echo esc_attr($title);
?>
" /></label></p>
<p>
<label for="<?php
echo $this->get_field_id('count');
?>
">How many entries do you want to display: </label>
<select class="widefat" id="<?php
echo $this->get_field_id('count');
?>
" name="<?php
echo $this->get_field_name('count');
?>
">
<?php
$list = "";
for ($i = 1; $i <= 20; $i++) {
$selected = "";
if ($count == $i) {
$selected = 'selected="selected"';
}
$list .= "<option {$selected} value='{$i}'>{$i}</option>";
}
$list .= "</select>";
echo $list;
?>
</p>
<p><label for="<?php
echo $this->get_field_id('cat');
?>
">Choose the categories you want to display (multiple selection possible):
<?php
echo $html->select($elementCat);
?>
</label></p>
<p>
<label for="<?php
echo $this->get_field_id('excerpt');
?>
">Display title only or title & excerpt</label>
<select class="widefat" id="<?php
echo $this->get_field_id('excerpt');
?>
" name="<?php
echo $this->get_field_name('excerpt');
?>
">
<?php
$list = "";
$answers = array('show title only', 'display title and excerpt');
foreach ($answers as $answer) {
$selected = "";
if ($answer == $excerpt) {
$selected = 'selected="selected"';
}
$list .= "<option {$selected} value='{$answer}'>{$answer}</option>";
}
$list .= "</select>";
echo $list;
?>
</p>
<?php
}
function avia_ajax_create_dynamic_options()
{
//check if user is allowed to save and if its his intention with a nonce check
if (function_exists('check_ajax_referer')) {
check_ajax_referer('avia_nonce_save_backend');
}
$options = new avia_database_set();
if ($_POST['method'] == 'add_option_page') {
$result = $options->add_option_page($_POST);
if (is_array($result)) {
$html = new avia_htmlhelper();
$new_slug = $result['slug'];
$result = "{avia_ajax_option_page}" . $html->create_container_based_on_slug($result) . "{/avia_ajax_option_page}";
if (isset($_POST['defaul_elements'])) {
$elements = unserialize(base64_decode($_POST['defaul_elements']));
$result .= "{avia_ajax_element}";
foreach ($elements as &$element) {
$element['id'] = $new_slug . $element['id'];
$element['slug'] = $new_slug;
//create frontend output
$result .= $html->render_single_element($element);
//save the element to the database as well
$options->add_element_to_db($element, $_POST);
}
$result .= "{/avia_ajax_element}";
}
}
}
die($result);
}
