function hocwp_slider_meta_box_field($post_type, $post)
{
if (!hocwp_is_post($post)) {
return;
}
if ('hocwp_slider' == $post_type) {
$post_id = $post->ID;
$meta = new HOCWP_Meta('post');
$meta->add_post_type('hocwp_slider');
$meta->set_id('hocwp_slider_information');
$meta->set_title(__('Slider Information', 'hocwp-theme'));
$meta->is_on_sidebar(true);
$all_options = '<option value="">-- ' . __('Choose position', 'hocwp-theme') . ' --</option>';
$slider_items = hocwp_get_slider_positions();
$position = hocwp_get_post_meta('position', $post->ID);
foreach ($slider_items as $slider) {
$args = array('value' => $slider['id'], 'text' => $slider['name'], 'selected' => $position);
$all_options .= hocwp_field_get_option($args);
}
$args = array('id' => 'position', 'label' => __('Position:', 'hocwp-theme'), 'description' => __('Choose position where you want the slider to be displayed.', 'hocwp-theme'), 'field_class' => 'display-block', 'all_option' => $all_options, 'container_class' => 'margin-bottom-10', 'field_callback' => 'hocwp_field_select');
$meta->add_field($args);
$meta->add_field(array('id' => 'active', 'label' => __('Make slider active?', 'hocwp-theme'), 'field_callback' => 'hocwp_field_checkbox'));
$meta->init();
$meta = new HOCWP_Meta('post');
$meta->add_post_type('hocwp_slider');
$meta->set_title(__('Advanced Settings', 'hocwp-theme'));
$meta->set_id('hocwp_slider_advanced_settings');
$meta->is_on_sidebar(true);
$meta->add_field(array('id' => 'height', 'label' => __('Height:', 'hocwp-theme'), 'field_callback' => 'hocwp_field_input_number', 'default' => 350));
$meta->add_field(array('id' => 'fit_width', 'label' => __('Stretch slider to fit site width.', 'hocwp-theme'), 'field_callback' => 'hocwp_field_checkbox', 'default' => 1));
$meta->init();
$meta = new HOCWP_Meta('post');
$meta->set_id('hocwp_slider_item_information');
$meta->set_title(__('Slider Items', 'hocwp-theme'));
$meta->add_post_type('hocwp_slider');
$meta->set_use_media_upload(true);
$meta->register_field('slider_items');
$value = hocwp_get_slider_items($post_id, true);
$list_items = $value['items'];
$item_order = $value['order'];
if (!is_array($item_order)) {
$item_order = array();
}
$max_item_id = absint(hocwp_get_max_number($item_order));
$field_html = '';
foreach ($item_order as $key => $item_id) {
$item = isset($list_items[$item_id]) ? $list_items[$item_id] : array();
if (!hocwp_array_has_value($item)) {
unset($item_order[$key]);
continue;
}
$title = isset($item['title']) ? $item['title'] : '';
$link = isset($item['link']) ? $item['link'] : '';
$description = isset($item['description']) ? $item['description'] : '';
$image_url = isset($item['image_url']) ? $item['image_url'] : '';
$image_id = isset($item['image_id']) ? $item['image_id'] : 0;
if ($image_id > 0) {
$media_url = hocwp_get_media_image_url($image_id);
if (!empty($media_url)) {
$image_url = $media_url;
}
}
if (empty($image_url)) {
continue;
}
ob_start();
?>
<li data-item="<?php
echo $item_id;
?>
">
<img class="item-image" src="<?php
echo $image_url;
?>
">
<div class="item-info">
<input type="text" name="slider_items[items][<?php
echo $item_id;
?>
][title]" class="item-title"
value="<?php
echo $title;
?>
" placeholder="<?php
_e('Title', 'hocwp-theme');
?>
">
<input type="url" name="slider_items[items][<?php
echo $item_id;
?>
][link]" class="item-link"
value="<?php
echo $link;
?>
"
placeholder="<?php
_e('Link for this item', 'hocwp-theme');
?>
">
<textarea name="slider_items[items][<?php
echo $item_id;
?>
][description]"
class="item-description"><?php
echo $description;
?>
</textarea>
</div>
<div class="clear"></div>
<div class="advance">
<div class="dashicons dashicons-editor-expand"></div>
<div class="box-content">
<div class="settings">
<div class="col-left col50 hocwp-col">
<?php
$field_args = array('name' => 'slider_items[items][' . $item_id . '][background_color]', 'label' => __('Background Color', 'hocwp-theme'), 'value' => hocwp_get_value_by_key($item, 'background_color'));
hocwp_field_color_picker($field_args);
?>
</div>
<div class="col-right col50 hocwp-col">
</div>
</div>
</div>
</div>
<input type="hidden" class="item-image-url" value="<?php
echo $image_url;
?>
"
name="slider_items[items][<?php
echo $item_id;
?>
][image_url]">
<input type="hidden" class="item-image-id" value="<?php
echo $image_id;
?>
"
name="slider_items[items][<?php
echo $item_id;
?>
][image_id]">
<span title="<?php
_e('Delete this item', 'hocwp-theme');
?>
"
class="item-icon icon-delete icon-sortable-ui"></span>
<span title="<?php
_e('Re-order this item', 'hocwp-theme');
?>
"
class="item-icon icon-drag icon-sortable-ui"></span>
<span title="<?php
_e('Add child item', 'hocwp-theme');
?>
"
class="item-icon icon-add icon-sortable-ui"></span>
</li>
<?php
$field_html .= ob_get_clean();
}
$meta->add_field(array('id' => 'list_slider_items', 'class' => 'list-slider-items ui-sortable sortable hocwp-sortable', 'tag' => 'ul', 'field_callback' => 'hocwp_field_html_tag', 'attributes' => array('data-max-id' => $max_item_id, 'data-items' => count($item_order), 'data-post' => $post->ID, 'data-disable-selection' => 0), 'html' => $field_html, 'after_html' => '<input type="hidden" name="slider_items[order]" value="' . implode(',', $item_order) . '" class="item-order" autocomplete="off">'));
$meta->add_field(array('id' => 'add_slider', 'label' => __('Add item', 'hocwp-theme'), 'field_callback' => 'hocwp_field_button'));
$meta->init();
}
}
function hocwp_remove_slider_item_ajax_callback()
{
$result = array();
$item_id = isset($_POST['item_id']) ? $_POST['item_id'] : 0;
if ($item_id > 0) {
$post_id = isset($_POST['post_id']) ? $_POST['post_id'] : 0;
if ($post_id > 0) {
$value = hocwp_get_slider_items($post_id, true);
$list_items = $value['items'];
$item_order = $value['order'];
unset($list_items[$item_id]);
$value['items'] = $list_items;
$item_order = hocwp_remove_array_item_by_value($item_order, array($item_id));
$value['order'] = $item_order;
update_post_meta($post_id, 'slider_items', $value);
}
}
wp_send_json($result);
}