/**
* Callback function on settings page load
*/
public function on_page_settings_load()
{
if (isset($_POST['fa_nonce']) && check_admin_referer('fapro_save_settings', 'fa_nonce')) {
if (!current_user_can('manage_options')) {
wp_die(__('Sorry, you are not allowed to do this.', 'fapro'), __('Access denied', 'fapro'));
}
// update general settings
$result = fa_update_options('settings', $_POST);
if (is_wp_error($result)) {
$this->errors = $result;
}
if (is_wp_error($result)) {
$this->errors = $result;
}
$this->save_caps();
if (!$this->errors && !is_wp_error($this->errors)) {
$url = add_query_arg(array('message' => 801), html_entity_decode(menu_page_url('fapro_settings')));
wp_redirect($url);
die;
}
}
fa_load_template_style('settings');
fa_load_admin_script('tabs', array('jquery', 'jquery-ui-tabs'));
}
/**
* Output the image attached to a slide
* @param int $post_id
*/
function the_fa_slide_image($post_id)
{
$post_id = absint($post_id);
$options = fa_get_slide_options($post_id);
$image = false;
if ($options['image']) {
$image = wp_get_attachment_image($options['image'], 'thumbnail');
}
// always enqueue the media gallery scripts
wp_enqueue_media();
fa_load_admin_script('media-gallery');
?>
<div id="fa-selected-images">
<?php
if ($image) {
?>
<div class="fa-slide-image" data-post_id="<?php
echo $options['image'];
?>
">
<?php
$args = array('page_title' => __('Select image to use in slide', 'fapro'), 'button_text' => $image, 'select_multiple' => false, 'class' => 'fa-img');
fa_media_gallery($args);
?>
</div>
<a href="#" id="fa-remove-slide-image" data-post_id=<?php
echo $post_id;
?>
><?php
_e('Remove image', 'fapro');
?>
</a>
<?php
} else {
// show the image select button
?>
<?php
$args = array('page_title' => __('Select image to use in slide', 'fapro'), 'button_text' => __('Select image', 'fapro'), 'select_multiple' => false);
fa_media_gallery($args);
}
// if($image)
?>
</div>
<?php
}
/**
* Register alternative meta box for WP version prior to WP 4
* @param string $post_type
* @param object $post
*/
public function register_slider_shortcode_meta_box($post_type, $post)
{
if (parent::get_type_slider() == $post_type) {
return;
}
// Slide video attachment meta box
add_meta_box($this->meta_box_prefix . '-slider-shortcode', __('Featured Articles Lite - slider shortcode', 'fapro'), array($this, 'meta_box_slider_shortcode'), null, 'side');
fa_load_admin_script('insert-shortcode');
}