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<?php
if( !defined('WPINC') ) exit('No direct access permitted');
class NewRoyalSliderPostsSource {
function __construct( ) { }
public static function init_ajax() {
add_action( 'wp_ajax_newRsGetPostTypeTerms', array('NewRoyalSliderPostsSource', 'get_post_type_terms' ) );
}
public static function get_post_type_terms() {
check_ajax_referer('new_royalslider_custom_source_action_nonce');
if(isset($_POST['post_type'])) {
self::get_taxonomies_fields( $_POST['post_type'] );
} else {
_e('Missing post type', 'new_royalslider');
}
die();
}
public static function show_admin_options( $curr_options = null ) {
?>
<div class="rs-info">
<p class="rs-awesome-paragraph"><?php _e('Here you may create RoyalSlider from your posts', 'new_royalslider'); ?></p>
<p><?php _e('Slider uses Post Featured Image as a default source for images.<br/>To create custom layout use Slide Markup Editor - you may use shortcodes and get custom meta data from eacho post.', 'new_royalslider'); ?></p>
<div class="help-video"><a class="in-page-action" href="http://help.dimsemenov.com/kb/wordpress-royalslider-tutorials/wp-creating-royalslider-from-your-posts" target="_blank"><?php _e('View help video about how to create posts-slider', 'new_royalslider'); ?></a></div><br/>
</div>
<?php
$post_types = get_post_types(array(
'_builtin' => false
));
$post_types = array("post" => "post", "page" => "page") + $post_types;
$post_types_arr = array();
foreach ($post_types as $key => $post_type ) {
$selected = "";
$posttype_obj = get_post_type_object($key);
$post_types_arr[$key] = $posttype_obj->labels->singular_name;
}
$fields = array(
array(
'name' => 'post_type',
'label' => __( 'Post type', 'new_royalslider' ),
'desc' => __( '', 'new_royalslider' ),
'type' => 'select',
'data-type' => 'str',
'options' => $post_types_arr,
'default' => 'post',
'ignore' => true
),
array(
'desc' => __( 'Post type to include in slider. Changing this option will automatically reload taxonomies (tags,categories...)', 'new_royalslider' )
),
array(
'name' => 'max_posts',
'label' => __( 'Max posts', 'new_royalslider' ),
'desc' => __( '', 'new_royalslider' ),
'type' => 'number',
'data-type' => 'num',
'default' => '5',
'ignore' => true
),
array(
'desc' => __( 'Maximum number of posts to include in slider', 'new_royalslider' )
),
array(
'name' => 'orderby',
'label' => __( 'Order posts by', 'new_royalslider' ),
'desc' => __( '', 'new_royalslider' ),
'type' => 'select',
'data-type' => 'str',
'options' => array(
'date' => __( 'Date', 'new_royalslider' ),
'comment_count' => __( 'Comments', 'new_royalslider' )
),
'default' => 'date',
'ignore' => true
),
array(
'desc' => __( '(random order can be set in Miscellaneous options)', 'new_royalslider' )
),
array(
'name' => 'relation',
'label' => __( 'Relation', 'new_royalslider' ),
'desc' => __( '', 'new_royalslider' ),
'type' => 'select',
'data-type' => 'str',
'options' => array(
'OR' => __( 'Match any selected taxonomy', 'new_royalslider' ),
'AND' => __( 'Match all selected taxonomies', 'new_royalslider' )
),
'default' => 'OR',
'ignore' => true
),
array(
'desc' => __( 'Relation between terms. "Match all" will select only posts that have all selected taxonomies.', 'new_royalslider' )
),
array(
'name' => 'link_the_slide',
'label' => __( 'Link slide to post', 'new_royalslider' ),
'desc' => __( '', 'new_royalslider' ),
'type' => 'select',
'data-type' => 'str',
'options' => array(
'yes' => __( 'Yes, make link overlay over slide', 'new_royalslider' ),
'no' => __( 'No', 'new_royalslider' )
),
'default' => 'no',
'ignore' => true
),
array(
'desc' => __( 'If enabled, links whole slide to corresponding post. Please note that such link doesn\'t work with auto-height option. You may edit slide markup to link specific button or image just by wrapping it with "a" HTML tag . {{link_url}} will return you URL to post.' )
)
);
if( isset($curr_options) && isset($curr_options['posts']) ) {
$opts = $curr_options['posts'];
$fields = NewRoyalSliderOptions::parseCurrentOptions($fields, $opts);
} else {
$opts = array( 'taxonomies' => array( ) );
}
echo '<div id="rs-postssource-options" class="rs-body-options">';
echo '<h3>' . __('Posts Settings', 'new_royalslider') .'</h3>';
foreach ( $fields as $key => $field ) {
echo NewRoyalSliderOptions::get_field_html($field, 'posts');
}
echo '<div id="rs-taxonomies-fields">';
echo self::get_taxonomies_fields( isset($opts['post_type']) ? $opts['post_type'] : 'post', isset($opts['taxonomies']) ? $opts['taxonomies'] : null );
echo '</div>';
echo '<p style="color:#888;"><br/>' . __('If you need custom order, you can filter this query via PHP with help of WordPress filters. <a target="_blank" href="http://help.dimsemenov.com/kb/wordpress-royalslider-advanced/wp-modifying-order-of-posts-in-slider">Read more</a>') . '</p>';
echo '</div>';
}
private static function get_taxonomies_fields($post_type, $curr_value = null) {
$taxonomies = self::list_taxonomies( $post_type );
$new_arr = array();
if($curr_value) {
$new_arr['category'] = isset($curr_value['post_category']) ? $curr_value['post_category'] : '';
if(isset($curr_value['tax_input'])) {
foreach ($curr_value['tax_input'] as $key => $value) {
$new_arr[$key] = $value;
}
}
}
foreach ($taxonomies as $key => $taxonomy) {
$checked = null;
if($curr_value && isset($new_arr[$key]) ) {
$checked = $new_arr[$key];
}
self::newrs_post_categories_meta_box(null, array(
'args' => array(
'taxonomy' => $key,
'label' => $taxonomy,
'checked_texonomies' => $checked
)
));
}
}
/**
* Display post categories form fields. Based on default WP method.
*
* @param object $post
*/
private static function newrs_post_categories_meta_box( $post, $box ) {
$defaults = array('taxonomy' => 'category');
if ( !isset($box['args']) || !is_array($box['args']) )
$args = array();
else
$args = $box['args'];
extract( wp_parse_args($args, $defaults), EXTR_SKIP );
$tax = get_taxonomy($taxonomy);
//$checked_texonomies = isset($args['selected_cats']) ? $args['selected_cats'] : '';
echo '<h4>' .$args['label']. __(' to include:', 'new_royalslider') . '</h4>';
$terms_list = (array) get_terms($taxonomy, array( 'child_of' => 0, 'hierarchical' => 0, 'hide_empty' => 0 ) );
if( count($terms_list) > 2000 ) {
echo '<p><em>'. __('This taxonomy has too large number of items to display in admin (>2000). If you wish to add it <a target="_blank" href="http://help.dimsemenov.com/kb/wordpress-royalslider-advanced/wp-modifying-order-of-posts-in-slider">do this programatically</a>.', 'new_royalslider') . '</em></p>';
return;
}
ob_start();
$popular_ids = wp_popular_terms_checklist($taxonomy);
$popular_terms = ob_get_contents();
ob_end_clean();
?>
<div id="taxonomy-<?php echo $taxonomy; ?>" class="categorydiv">
<ul id="<?php echo $taxonomy; ?>-tabs" class="category-tabs">
<li class="tabs"><a href="#<?php echo $taxonomy; ?>-all"><?php echo $tax->labels->all_items; ?></a></li>
<li class="hide-if-no-js"><a href="#<?php echo $taxonomy; ?>-pop"><?php _e( 'Most Used', 'new_royalslider' ); ?></a></li>
</ul>
<div id="<?php echo $taxonomy; ?>-pop" class="tabs-panel" style="display: none;">
<ul id="<?php echo $taxonomy; ?>checklist-pop" class="categorychecklist form-no-clear" >
<?php echo $popular_terms; ?>
</ul>
</div>
<div id="<?php echo $taxonomy; ?>-all" class="tabs-panel">
<ul id="<?php echo $taxonomy; ?>checklist" data-wp-lists="list:<?php echo $taxonomy?>" class="categorychecklist form-no-clear main-opts">
<?php wp_terms_checklist(0, array( 'taxonomy' => $taxonomy, 'selected_cats' => $checked_texonomies, 'popular_cats' => $popular_ids ) ); ?>
</ul>
</div>
</div>
<?php
}
private static function list_taxonomies($post_type) {
$taxonomies = (array)get_object_taxonomies( $post_type, 'objects' );
$arr = array();
foreach ($taxonomies as $key => $value) {
$arr[$key] = $value->label;
}
return $arr;
}
public static function get_data($slides, $options, $type) {
if($type === 'posts') {
if(isset($options['posts'])) {
$opts = $options['posts'];
$args = array(
'post_type' => $opts['post_type'],
'post_status' => 'publish',
'posts_per_page' => $opts['max_posts'],
'order' => 'DESC',
'orderby' => $opts['orderby'] == 'comment_count' ? 'comment_count' : 'date',
'ignore_sticky_posts' => 1,
'tax_query' => array(
'relation' => $opts['relation']
)
);
$new_arr = array();
if( isset($opts['taxonomies']) ) {
$curr_value = $opts['taxonomies'];
if(isset($curr_value['post_category'])) {
$new_arr['category'] = $curr_value['post_category'];
}
if(isset($curr_value['tax_input'])) {
foreach ($curr_value['tax_input'] as $key => $value) {
$new_arr[$key] = $value;
}
}
}
$tax_query_items = array();
foreach ($new_arr as $key => $value) {
$args['tax_query'][] = array(
'taxonomy' => $key,
'field' => 'id',
'terms' => $value,
'include_children' => false,
'operator' => $opts['relation'] == 'AND' ? 'AND' : 'IN'
);
}
$args = apply_filters('new_royalslider_posts_slider_query_args', $args, $options['id'], $options);
$query = new WP_Query( $args );
$slides = array();
global $post;
while ( $query->have_posts() ) :
$query->the_post();
$slide = &$slides[];
endwhile;
wp_reset_query();
return (array)$query->posts;
}
}
return $slides;
}
}