SymphonyCms\Installer\Lib\UpdaterPage

Complexity

Total Complexity

18

Size/Duplication

Total Lines	156
Duplicated Lines	21.79 %

Coupling/Cohesion

Components	1
Dependencies	5

Importance

Changes	2
Bugs	1	Features	0

6 Methods

Rating	Name	Duplication	Size	Complexity
A	__construct()	0	7	1
B	__build()	0	23	4
A	viewUptodate()	0	11	1
B	viewReady()	6	41	5
A	viewFailure()	20	20	2
B	viewSuccess()	8	46	5

<?php

/**
 * @package install
 */
namespace SymphonyCms\Installer\Lib;

use Exception;
use Symphony;
use Widget;
use XMLElement;

class UpdaterPage extends InstallerPage
{
    public function __construct($template, $params = array())
    {
        parent::__construct($template, $params);

        $this->_template = $template;
        $this->_page_title = __('Update Symphony');
    }

    protected function __build($version = VERSION, XMLElement $extra = null)
    {
        parent::__build(
            // Replace the installed version with the updated version
            isset($this->_params['version'])
                ? $this->_params['version']
                : Symphony::Configuration()->get('version', 'symphony')
        );

        // Add Release Notes for the latest migration
        if (isset($this->_params['release-notes'])) {
            $nodeset = $this->Form->getChildrenByName('h1');
            $h1 = end($nodeset);
            if ($h1 instanceof XMLElement) {
                $h1->appendChild(
                    new XMLElement(
                        'em',
                        Widget::Anchor(__('Release Notes'), $this->_params['release-notes'])
                    )
                );
            }
        }
    }

    protected function viewUptodate()
    {
        $h2 = new XMLElement('h2', __('Symphony is already up-to-date'));
        $p = new XMLElement(
            'p',
            __('It appears that Symphony has already been installed at this location and is up to date.')
        );

        $this->Form->appendChild($h2);
        $this->Form->appendChild($p);
    }

    protected function viewReady()
    {
        $h2 = new XMLElement('h2', __('Updating Symphony'));
        $p = new XMLElement('p', __(
            'This script will update your existing Symphony installation to version %s.',
            array('<code>' . $this->_params['version'] . '</code>')
        ));

        $this->Form->appendChild($h2);
        $this->Form->appendChild($p);

        if (!is_writable(CONFIG)) {
            $this->Form->appendChild(
                new XMLElement(
                    'p',
                    __('Please check that your configuration file is writable before proceeding'),
                    array('class' => 'warning')
                )
            );
        }

        if (!empty($this->_params['pre-notes'])) {
            $h2 = new XMLElement('h2', __('Pre-Installation Notes:'));
            $dl = new XMLElement('dl');

            foreach ($this->_params['pre-notes'] as $version => $notes) {
                $dl->appendChild(new XMLElement('dt', $version));
                foreach ($notes as $note) {
                    $dl->appendChild(new XMLElement('dd', $note));
                }
            }

            $this->Form->appendChild($h2);
            $this->Form->appendChild($dl);
        }

        $submit = new XMLElement('div', null, array('class' => 'submit'));
        $submit->appendChild(Widget::Input('action[update]', __('Update Symphony'), 'submit'));

        $this->Form->appendChild($submit);
    }

    protected function viewFailure()
    {
        $h2 = new XMLElement('h2', __('Updating Failure'));
        $p = new XMLElement('p', __('An error occurred while updating Symphony.'));

        // Attempt to get update information from the log fileØ
        try {
            $log = file_get_contents(INSTALL_LOGS . '/update');
        } catch (Exception $ex) {
            $log = (string)$ex;
        }

        $code = new XMLElement('code', $log);

        $this->Form->appendChild($h2);
        $this->Form->appendChild($p);
        $this->Form->appendChild(
            new XMLElement('pre', $code)
        );
    }

    protected function viewSuccess()
    {
        $this->Form->setAttribute('action', SYMPHONY_URL);

        $h2 = new XMLElement('h2', __('Updating Complete'));
        $this->Form->appendChild($h2);

        if (!empty($this->_params['post-notes'])) {
            $dl = new XMLElement('dl');

            foreach ($this->_params['post-notes'] as $version => $notes) {
                if ($notes) {
                    $dl->appendChild(new XMLElement('dt', $version));
                    foreach ($notes as $note) {
                        $dl->appendChild(new XMLElement('dd', $note));
                    }
                }
            }

            $this->Form->appendChild($dl);
        }

        $this->Form->appendChild(
            new XMLElement(
                'p',
                __(
                    'And the crowd goes wild! A victory dance is in order; and look, your mum is watching. She\'s proud.',
                    array(Symphony::Configuration()->get('sitename', 'general'))
                )
            )
        );
        $this->Form->appendChild(
            new XMLElement(
                'p',
                __(
                    'Your mum is also nagging you about removing that %s directory before you log in.',
                    array('<code>' . basename(INSTALL_URL) . '</code>')
                )
            )
        );

        $submit = new XMLElement('div', null, array('class' => 'submit'));
        $submit->appendChild(Widget::Input('submit', __('Complete'), 'submit'));

        $this->Form->appendChild($submit);
    }
}