<?php

// turn on debug for localhost etc
$whitelist = array('127.0.0.1', '::1', 'localhost', 'wealth-psychology.com', 'www.wealth-psychology.com');
if (in_array($_SERVER['SERVER_NAME'], $whitelist) && is_admin()) {
    error_reporting(E_ALL);
    ini_set('display_errors', '1');
}

/* Static functions that can be used from anywhere.  */

class ABJ_404_Solution_Functions {
    /** Turns ID|TYPE, SCORE into an array with id, type, score, link, and title.
     *
     * @param type $idAndType e.g. 15|POST is a page ID of 15 and a type POST.
     * @param type $linkScore
     * @return type an array with id, type, score, link, and title.
     */
    static function permalinkInfoToArray($idAndType, $linkScore) {
        global $abj404logging;
        $permalink = array();

        if ($idAndType == NULL) {
            $permalink['score'] = -999;
            return $permalink;
        }
        
        $meta = explode("|", $idAndType);

        $permalink['id'] = $meta[0];
        $permalink['type'] = $meta[1];
        $permalink['score'] = $linkScore;

        if ($permalink['type'] == ABJ404_TYPE_POST) {
            $permalink['link'] = get_permalink($permalink['id']);
            $permalink['title'] = get_the_title($permalink['id']);
        } else if ($permalink['type'] == ABJ404_TYPE_TAG) {
            $permalink['link'] = get_tag_link($permalink['id']);
            $tag = get_term($permalink['id'], 'post_tag');
            $permalink['title'] = $tag->name;
        } else if ($permalink['type'] == ABJ404_TYPE_CAT) {
            $permalink['link'] = get_category_link($permalink['id']);
            $cat = get_term($permalink['id'], 'category');
            $permalink['title'] = $cat->name;
        } else if ($permalink['type'] == ABJ404_TYPE_HOME) {
            $permalink['link'] = get_home_url();
            $permalink['title'] = get_bloginfo('name');
        } else {
            $abj404logging->errorMessage("Unrecognized permalink type: " . 
                    wp_kses_post(json_encode($permalink)));
        }

        return $permalink;
    }
}