horros / agavi2

etc/phing/OlsonCompileTask.php

<?php

// +---------------------------------------------------------------------------+
// | This file is part of the Agavi package.                                   |
// | Copyright (c) 2005-2011 the Agavi Project.                                |
// |                                                                           |
// | For the full copyright and license information, please view the LICENSE   |
// | file that was distributed with this source code. You can also view the    |
// | LICENSE file online at http://www.agavi.org/LICENSE.txt                   |
// |   vi: set noexpandtab:                                                    |
// |   Local Variables:                                                        |
// |   indent-tabs-mode: t                                                     |
// |   End:                                                                    |
// +---------------------------------------------------------------------------+

class OlsonCompileTask extends Task

PSR1 recommends that each class must be in a namespace of at least one level to avoid collisions.

{
    private $olsonDir = '';
    private $outputDir = '';

    public function setOlsonDir($olsonDir)
    {
        $this->olsonDir = (string) $olsonDir;
    }

    public function setOutputDir($outputDir)
    {
        $this->outputDir = (string) $outputDir;
    }

    public function main()
    {
        set_time_limit(0);

        require_once('src/agavi.php');

        $this->olsonDir = realpath($this->olsonDir);
        $this->outputDir = realpath($this->outputDir);

        Config::set('olson.dir', $this->olsonDir);

        Config::set('core.app_dir', getcwd() . '/etc/olson/agavi/app');
        Agavi::bootstrap('');

        $context = AgaviContext::getInstance('');

        if (!$this->olsonDir || !file_exists($this->olsonDir)) {
            throw new BuildException('Olson data directory is not defined or does not exist.');
        }

        if (!$this->outputDir || !file_exists($this->outputDir)) {
            throw new BuildException('Timezone data output directory is not defined or does not exist.');
        }

        $this->log("Building compiling olson files in {$this->olsonDir} to {$this->outputDir}", PROJECT_MSG_INFO);

        $links = array();
        $zones = array();

        $di = new DirectoryIterator($this->olsonDir);
        foreach ($di as $file) {
            if ($file->isFile()) {
                // the file doesn't contain an extension so we parse it
                // and we don't want the factory time zone
                if (strpos($file->getFilename(), '.') === false && $file->getFilename() != 'factory') {
                    $this->log(sprintf('compiling %s', $file->getPathname()), PROJECT_MSG_INFO);
                    $parser = new TimeZoneDataParser();
                    $parser->initialize(AgaviContext::getInstance($context));
                    $rules = $parser->parse($file->getPathname());
                    $zones = $rules['zones'] + $zones;
                    $links = $rules['links'] + $links;
                }
            }
        }

        $baseCode = '<?php

/**
 * %s
 * %s
 *
 * @package    agavi
 * @subpackage translation
 *
 * @copyright  Authors
 * @copyright  The Agavi Project
 *
 * @since      0.11.0
 *
 * @version    $Id' . '$
 */

return %s;

?>';

        $zoneList = array();

        foreach ($zones as $name => $zone) {
            $fname = preg_replace('#([^a-z0-9_])#ie', "'_'.ord('\\1').'_'", $name) . '.php';
            $pathname = $this->outputDir . '/' . $fname;
            $zone['name'] = $name;

            $zoneList[$name] = array('type' => 'zone', 'filename' => $fname);
            $this->log('Writing zone ' . $name . ' to: ' . $pathname);
            file_put_contents(
                $pathname,
                sprintf(
                    $baseCode,
                    sprintf(
                        'Data file for timezone "%s".',
                        $name
                    ),
                    sprintf(
                        'Compiled from olson file "%s", version %s.',
                        $zone['source'],
                        $zone['version']
                    ),
                    var_export($zone, true)
                )
            );
        }

        foreach ($links as $from => $to) {
            $zoneList[$from] = array('type' => 'link', 'to' => $to);
        }

        $this->log('Writing zone listing to: ' . $this->outputDir . '/zonelist.php');
        file_put_contents(
            $this->outputDir . '/zonelist.php',
            sprintf(
                $baseCode,
                'Zone list file.',
                sprintf('Generated on %s.', gmdate('c')),
                var_export($zoneList, true)
            )
        );
    }
}