/**
* Inserts one or more slides into a slider.
*
* @since 1.0.0
*/
function soliloquy_lite_ajax_insert_slides()
{
// Run a security check first.
check_ajax_referer('soliloquy-insert-images', 'nonce');
// Prepare variables.
$images = !empty($_POST['images']) ? stripslashes_deep((array) $_POST['images']) : array();
$videos = !empty($_POST['videos']) ? stripslashes_deep((array) $_POST['videos']) : array();
$html = !empty($_POST['html']) ? stripslashes_deep((array) $_POST['html']) : array();
$post_id = absint($_POST['post_id']);
// Grab and update any slider data if necessary.
$in_slider = get_post_meta($post_id, '_sol_in_slider', true);
if (empty($in_slider)) {
$in_slider = array();
}
// Set data and order of image in slider.
$slider_data = get_post_meta($post_id, '_sol_slider_data', true);
if (empty($slider_data)) {
$slider_data = array();
}
// If no slider ID has been set, set it now.
if (empty($slider_data['id'])) {
$slider_data['id'] = $post_id;
}
// Loop through the images and add them to the slider.
foreach ((array) $images as $i => $id) {
// Update the attachment image post meta first.
$has_slider = get_post_meta($id, '_sol_has_slider', true);
if (empty($has_slider)) {
$has_slider = array();
}
$has_slider[] = $post_id;
update_post_meta($id, '_sol_has_slider', $has_slider);
// Now add the image to the slider for this particular post.
$in_slider[] = $id;
$slider_data = soliloquy_ajax_prepare_slider_data($slider_data, $id);
}
// Loop through the videos and add them to the slider.
foreach ((array) $videos as $i => $data) {
// Pass over if the main items necessary for the video are not set.
if (!isset($data['title']) || !isset($data['url']) || !isset($data['thumb'])) {
continue;
}
// Generate a custom ID for the video.
$id = sanitize_title_with_dashes($slider_data['id'] . '-' . $data['title']);
// Now add the image to the slider for this particular post.
$in_slider[] = $id;
$slider_data = soliloquy_lite_ajax_prepare_slider_data($slider_data, $id, 'video', $data);
}
// Loop through the videos and add them to the slider.
foreach ((array) $html as $i => $data) {
// Pass over if the main items necessary for the video are not set.
if (empty($data['title']) || empty($data['code'])) {
continue;
}
// Generate a custom ID for the video.
$id = sanitize_title_with_dashes($slider_data['id'] . '-' . $data['title']);
// Now add the image to the slider for this particular post.
$in_slider[] = $id;
$slider_data = soliloquy_lite_ajax_prepare_slider_data($slider_data, $id, 'html', $data);
}
// Update the slider data.
update_post_meta($post_id, '_sol_in_slider', $in_slider);
update_post_meta($post_id, '_sol_slider_data', $slider_data);
// Run hook before finishing.
do_action('soliloquy_ajax_insert_slides', $images, $videos, $html, $post_id);
// Flush the slider cache.
Soliloquy_Common_Lite::get_instance()->flush_slider_caches($post_id);
echo json_encode(true);
die;
}
/**
* Loads an image into a slider.
*
* @since 1.0.0
*/
function soliloquy_lite_ajax_load_image()
{
// Run a security check first.
check_ajax_referer('soliloquy-load-image', 'nonce');
// Prepare variables.
$id = absint($_POST['id']);
$post_id = absint($_POST['post_id']);
// Set post meta to show that this image is attached to one or more Soliloquy sliders.
$has_slider = get_post_meta($id, '_sol_has_slider', true);
if (empty($has_slider)) {
$has_slider = array();
}
$has_slider[] = $post_id;
update_post_meta($id, '_sol_has_slider', $has_slider);
// Set post meta to show that this image is attached to a slider on this page.
$in_slider = get_post_meta($post_id, '_sol_in_slider', true);
if (empty($in_slider)) {
$in_slider = array();
}
$in_slider[] = $id;
update_post_meta($post_id, '_sol_in_slider', $in_slider);
// Set data and order of image in slider.
$slider_data = get_post_meta($post_id, '_sol_slider_data', true);
if (empty($slider_data)) {
$slider_data = array();
}
// If no slider ID has been set, set it now.
if (empty($slider_data['id'])) {
$slider_data['id'] = $post_id;
}
// Set data and update the meta information.
$slider_data = soliloquy_lite_ajax_prepare_slider_data($slider_data, $id);
update_post_meta($post_id, '_sol_slider_data', $slider_data);
// Run hook before building out the item.
do_action('soliloquy_ajax_load_image', $id, $post_id);
// Build out the individual HTML output for the slider image that has just been uploaded.
$html = Soliloquy_Metaboxes_Lite::get_instance()->get_slider_item($id, $slider_data['slider'][$id], 'image', $post_id);
// Flush the slider cache.
Soliloquy_Common_Lite::get_instance()->flush_slider_caches($post_id);
echo json_encode($html);
die;
}
