MySociety\TheyWorkForYou\Renderer

Complexity

Total Complexity

8

Size/Duplication

Total Lines	90
Duplicated Lines	0 %

Importance

Changes

0

2 Methods

Rating	Name	Duplication	Size	Complexity
A	output()	0	60	4
A	addCommonURLs()	0	17	4

<?php

namespace MySociety\TheyWorkForYou;

/**
 * Template Renderer
 *
 * Prepares variables for inclusion in a template, as well as handling variables
 * for use in header and footer.
 */

class Renderer {
    /**
     * Output Page
     *
     * Assembles a completed page from template and sends it to output.
     *
     * @param string $template The name of the template file to load.
     * @param array  $data     An associative array of data to be made available to the template.
     */

    public static function output($template, $data = [], $template_only = false) {

        global $page_errors;
        ////////////////////////////////////////////////////////////
        // Find the user's country. Used by header, so a safe bit to do regardless.
        if (preg_match('#^[A-Z]{2}$#i', get_http_var('country'))) {
            $data['country'] = strtoupper(get_http_var('country'));
        } else {
            $data['country'] = Utility\Gaze::getCountryByIp($_SERVER["REMOTE_ADDR"]);
        }

        ////////////////////////////////////////////////////////////
        // Get the page data
        global $DATA, $this_page, $THEUSER;

        $header = new Renderer\Header();
        $data = array_merge($header->data, $data);

        $user = new Renderer\User();
        $data = array_merge($user->data, $data);

        if (isset($page_errors)) {
            $data['page_errors'] = $page_errors;
        }

        ////////////////////////////////////////////////////////////
        // Search URL

        $SEARCH = new Url('search');
        $SEARCH->reset();
        $data['search_url'] = $SEARCH->generate();

        ////////////////////////////////////////////////////////////
        // Search URL
        // Footer Links

        $footer = new Renderer\Footer();
        $data['footer_links'] = $footer->data;

        # banner text
        $announcement_manager = new Model\AnnouncementManagement();
        $data['random_banner'] = $announcement_manager->get_random_valid_banner();
        $data = self::addCommonURLs($data);

        ////////////////////////////////////////////////////////////
        // Unpack the data we've been passed so it's available for use in the templates.

        extract($data);

        ////////////////////////////////////////////////////////////
        // Require the templates and output

        if ($template_only) {
            require_once INCLUDESPATH . 'easyparliament/templates/html/' . $template . '.php';
        } else {
            header('Content-Type: text/html; charset=utf-8');
            require_once INCLUDESPATH . 'easyparliament/templates/html/header.php';
            require_once INCLUDESPATH . 'easyparliament/templates/html/' . $template . '.php';
            require_once INCLUDESPATH . 'easyparliament/templates/html/footer.php';
            exit;

Using exit here is not recommended.

        }
    }

    private static function addCommonURLs($data) {
        $urls = [];
        if (isset($data['urls'])) {
            $urls = $data['urls'];
        }

        $common_urls = ['search', 'alert'];

        foreach ($common_urls as $path) {
            if (!isset($urls[$path])) {
                $url = new Url($path);
                $urls[$path] = $url->generate();
            }
        }

        $data['urls'] = $urls;
        return $data;
    }

}