CaffGeek/MBACNationals

<?php
/**
 * WordPress Taxonomy Administration API.
 *
 * @package WordPress
 * @subpackage Administration
 */

//
// Category
//

/**
 * {@internal Missing Short Description}}
 *
 * @since unknown
 *
 * @param unknown_type $cat_name
 * @return unknown
 */
function category_exists($cat_name, $parent = 0) {
    $id = is_term($cat_name, 'category', $parent);
    if ( is_array($id) )
        $id = $id['term_id'];
    return $id;
}

/**
 * {@internal Missing Short Description}}
 *
 * @since unknown
 *
 * @param unknown_type $id
 * @return unknown
 */
function get_category_to_edit( $id ) {
    $category = get_category( $id, OBJECT, 'edit' );
    return $category;
}

/**
 * {@internal Missing Short Description}}
 *
 * @since unknown
 *
 * @param unknown_type $cat_name
 * @param unknown_type $parent
 * @return unknown
 */
function wp_create_category( $cat_name, $parent = 0 ) {
    if ( $id = category_exists($cat_name) )
        return $id;

    return wp_insert_category( array('cat_name' => $cat_name, 'category_parent' => $parent) );
}

/**
 * {@internal Missing Short Description}}
 *
 * @since unknown
 *
 * @param unknown_type $categories
 * @param unknown_type $post_id
 * @return unknown
 */
function wp_create_categories($categories, $post_id = '') {
    $cat_ids = array ();
    foreach ($categories as $category) {
        if ($id = category_exists($category))
            $cat_ids[] = $id;
        else
            if ($id = wp_create_category($category))
                $cat_ids[] = $id;
    }

    if ($post_id)
        wp_set_post_categories($post_id, $cat_ids);

    return $cat_ids;
}

/**
 * {@internal Missing Short Description}}
 *
 * @since unknown
 *
 * @param unknown_type $cat_ID
 * @return unknown
 */
function wp_delete_category($cat_ID) {
    $cat_ID = (int) $cat_ID;
    $default = get_option('default_category');

    // Don't delete the default cat
    if ( $cat_ID == $default )
        return 0;

    return wp_delete_term($cat_ID, 'category', array('default' => $default));
}

/**
 * {@internal Missing Short Description}}
 *
 * @since unknown
 *
 * @param unknown_type $catarr
 * @param unknown_type $wp_error
 * @return unknown
 */
function wp_insert_category($catarr, $wp_error = false) {
    $cat_defaults = array('cat_ID' => 0, 'cat_name' => '', 'category_description' => '', 'category_nicename' => '', 'category_parent' => '');
    $catarr = wp_parse_args($catarr, $cat_defaults);
    extract($catarr, EXTR_SKIP);

    if ( trim( $cat_name ) == '' ) {
        if ( ! $wp_error )
            return 0;
        else
            return new WP_Error( 'cat_name', __('You did not enter a category name.') );
    }

    $cat_ID = (int) $cat_ID;

    // Are we updating or creating?
    if ( !empty ($cat_ID) )
        $update = true;
    else
        $update = false;

    $name = $cat_name;
    $description = $category_description;
    $slug = $category_nicename;
    $parent = $category_parent;

    $parent = (int) $parent;
    if ( $parent < 0 )
        $parent = 0;

    if ( empty($parent) || !category_exists( $parent ) || ($cat_ID && cat_is_ancestor_of($cat_ID, $parent) ) )
        $parent = 0;

    $args = compact('name', 'slug', 'parent', 'description');

    if ( $update )
        $cat_ID = wp_update_term($cat_ID, 'category', $args);
    else
        $cat_ID = wp_insert_term($cat_name, 'category', $args);

    if ( is_wp_error($cat_ID) ) {
        if ( $wp_error )
            return $cat_ID;
        else
            return 0;
    }

    return $cat_ID['term_id'];
}

/**
 * {@internal Missing Short Description}}
 *
 * @since unknown
 *
 * @param unknown_type $catarr
 * @return unknown
 */
function wp_update_category($catarr) {
    $cat_ID = (int) $catarr['cat_ID'];

    if ( isset($catarr['category_parent']) && ($cat_ID == $catarr['category_parent']) )
        return false;

    // First, get all of the original fields
    $category = get_category($cat_ID, ARRAY_A);

    // Escape data pulled from DB.
    $category = add_magic_quotes($category);

    // Merge old and new fields with new fields overwriting old ones.
    $catarr = array_merge($category, $catarr);

    return wp_insert_category($catarr);
}

//
// Tags
//

/**
 * {@internal Missing Short Description}}
 *
 * @since unknown
 *
 * @param unknown_type $post_id
 * @return unknown
 */
function get_tags_to_edit( $post_id, $taxonomy = 'post_tag' ) {
    return get_terms_to_edit( $post_id, $taxonomy);
}

/**
 * {@internal Missing Short Description}}
 *
 * @since unknown
 *
 * @param unknown_type $post_id
 * @return unknown
 */
function get_terms_to_edit( $post_id, $taxonomy = 'post_tag' ) {
    $post_id = (int) $post_id;
    if ( !$post_id )
        return false;

    $tags = wp_get_post_terms($post_id, $taxonomy, array());

    if ( !$tags )
        return false;

    if ( is_wp_error($tags) )
        return $tags;

    foreach ( $tags as $tag )
        $tag_names[] = $tag->name;
    $tags_to_edit = join( ',', $tag_names );
    $tags_to_edit = esc_attr( $tags_to_edit );
    $tags_to_edit = apply_filters( 'terms_to_edit', $tags_to_edit, $taxonomy );

    return $tags_to_edit;
}

/**
 * {@internal Missing Short Description}}
 *
 * @since unknown
 *
 * @param unknown_type $tag_name
 * @return unknown
 */
function tag_exists($tag_name) {
    return is_term($tag_name, 'post_tag');
}

/**
 * {@internal Missing Short Description}}
 *
 * @since unknown
 *
 * @param unknown_type $tag_name
 * @return unknown
 */
function wp_create_tag($tag_name) {
    return wp_create_term( $tag_name, 'post_tag');
}

/**
 * {@internal Missing Short Description}}
 *
 * @since unknown
 *
 * @param unknown_type $tag_name
 * @return unknown
 */
function wp_create_term($tag_name, $taxonomy = 'post_tag') {
    if ( $id = is_term($tag_name, $taxonomy) )
        return $id;

    return wp_insert_term($tag_name, $taxonomy);
}