Create Theme Data Upgrade SP

create-updated-data-scripts-sp.php

<?php

class Versions {

    public function __construct() {
    }

    public static function create() {
        return new self();
    }

    public function compareVersions($a, $b)
    {
        global $dir;

        $nameA = basename("$dir/$a");
        $nameB = basename("$dir/$b");
        $versionA = self::getLastVersionFromFile($nameA);
        $versionB = self::getLastVersionFromFile($nameB);

        return version_compare($versionA, $versionB) < 1;
    }

    public function getLastVersionFromFile($fileName)
    {
        $version = explode('.php', $fileName);
        $version = explode('-', $version[0]);
        $version = $version[count($version) - 1];

        return $version;
    }

    public function getVersionsFromFile($fileName)
    {
        $version = explode('.php', $fileName);
        $version = explode('-', $version[0]);
        $newVersion = $version[count($version) - 1];
        $oldVersion = $version[count($version) - 2];

        $prefix = explode($oldVersion, $fileName)[0];

        return array(
            'prefix' => $prefix,
            'newVersion' => $newVersion,
            'oldVersion' => $oldVersion
        );
    }

    public function incrementFileVersions($versions = array())
    {
        $oldVersion = self::updateVersion($versions['oldVersion']);
        $newVersion = self::updateVersion($versions['newVersion']);

        return array($oldVersion, $newVersion);
    }

    public static function updateVersion($i, $inc_dec = 1)
    {
        $a = explode('.', $i);
        if($inc_dec > 0){
            $a[count($a)-1]++;
        } elseif ($inc_dec < 0){
            $a[count($a)-1]--;
        }
        return implode('.', $a);
    }

    public function getOldScriptsVersionsInDirectory($dir)
    {
        $scripts = scandir($dir);

        usort($scripts, array($this, 'compareVersions'));

        return self::getVersionsFromFile($scripts[0]);
    }

    public function createNewScript($dir, $content = '')
    {

        $lastVersions = self::getOldScriptsVersionsInDirectory($dir);

        $newVersions = self::incrementFileVersions($lastVersions);
        $newFileName = $lastVersions['prefix'] . implode('-', $newVersions) . '.php';

        $content = empty($content) ? '<?php' . PHP_EOL : $content;

        $fp = fopen($dir . $newFileName, "w");
        $fw = fwrite($fp, $content);
        fclose($fp);

        return array(
            'filename' => $newFileName,
            'success' => $fw > 0
        );
    }
}

if (empty($argv[1])) {
    //return printf("You should pass dir for scripts updating, ie 'app/code/local/ModuleName/PathToScriptsFolder'%s", PHP_EOL);
    $configFilePath = './app/code/local/Shirtpunch/Theme/etc/config.xml';
    $dir1 = './app/code/local/Shirtpunch/Theme/data/shirtpunch_theme_setup/';
    $dir2 = './app/code/local/Shirtpunch/Theme/sql/shirtpunch_theme_setup/';

    $content = <<<CONTENT
<?php
\$installer = \$this;
\$installer->startSetup();

\$installer->endSetup();
CONTENT;

    $updatedDataScript = Versions::create()->createNewScript($dir1, $content);
    $updatedSqlScript = Versions::create()->createNewScript($dir2);
    if ($updatedDataScript['success']) {
        printf('Data upgrade was successfully created: ' . $updatedDataScript['filename'] . '%s', PHP_EOL);
    };
    if ($updatedSqlScript['success']) {
        printf('SQL upgrade was successfully created: ' . $updatedSqlScript['filename'] . '%s', PHP_EOL);
    }

    $config = simplexml_load_file($configFilePath);

    $configVersion = $config->modules->Shirtpunch_Theme->version;
    $newConfigVersion = Versions::updateVersion($configVersion);
    $config->modules->Shirtpunch_Theme->version = $newConfigVersion;
    $config->asXml($configFilePath);

    printf('Theme config was updated: ' . $newConfigVersion . '%s', PHP_EOL);
} else {
    $dir = './' . $argv[1];
    $updatedDataScript = Versions::create()->createNewScript($dir);
    if ($updatedDataScript['success']) {
        printf('Upgrade script was successfully created: ' . $updatedDataScript['filename'] . '%s', PHP_EOL);
    };
}

return PHP_EOL;