railpage/railpagecore

<?php

/**
 * Image URL builder
 * @since Version 3.9.1
 * @package Railpage
 * @author Michael Greenhill
 */

namespace Railpage\Images\Utility;

use Railpage\Url as RealUrl;
use Railpage\Images\Competition;

class Url {
    
    /**
     * Create URL object from an image ID
     * @since Version 3.9.1
     * @param int $imageId
     * @return \Railpage\Url
     */
    
    public static function CreateFromImageID($imageId) {
        
        $Url = new RealUrl(sprintf("/photos/%d", $imageId));
        $Url->favourite = sprintf("%s?mode=image.favourite", $Url->url);
        
        if ($Url->canonical == "http://" . $Url->url) {
            $Url->canonical = sprintf("http://railpage.com.au%s", $Url->url);
        }
        
        return $Url;
        
    }
    
    /**
     * Create competition URLs
     * @since Version 3.10.0
     * @param \Railpage\Images\Competition $competitionObject
     * @return \Railpage\Url
     */
    
    public static function makeCompetitionUrls(Competition $competitionObject) {
        
        $Url = new RealUrl(sprintf("/gallery/comp/%s", $competitionObject->slug));
        $Url->submitphoto = sprintf("%s/submit", $Url->url);
        $Url->edit = sprintf("/gallery?mode=competitions.new&id=%d", $competitionObject->id);
        $Url->pending = sprintf("/gallery?mode=competition.pendingphotos&id=%d", $competitionObject->id);
        $Url->suggestsubject = sprintf("/gallery?mode=competition.nextsubject&id=%d", $competitionObject->id);
        $Url->tied = sprintf("/gallery?mode=competition.tied&id=%d", $competitionObject->id);
        
        /**
         * Get the UTM email campaign link
         */
        
        $joiner = strpos($Url->canonical, "?") !== false ? "&" : "?";
        
        $parts = array(
            "utm_medium" => "email",
            "utm_source" => "Newsletter",
            "utm_campaign" => str_replace(" ", "+", $competitionObject->title)
        );
        
        $url = $Url->canonical . $joiner . http_build_query($parts);
        
        $Url->email = $url;
        
        return $Url;

    }
}