/**
  * Writes all or specific groups of settings as a JSON file and
  * returns a message with some information about that.
  *
  * @param IReport $report report to take results (and settings) from
  *
  * @return string messages for CLI output
  */
 public function format(IReport $report)
 {
     $output = '';
     $params = $this->getParameters();
     $file = $params->get('location', 'environaut-config.json');
     $pretty = $params->get('pretty', true);
     $nested = $params->get('nested', true);
     $groups = $params->get('groups');
     if (is_writable($file)) {
         $output .= '<comment>Overwriting</comment> ';
     } else {
         $output .= 'Writing ';
     }
     if (empty($groups)) {
         $output .= 'all groups ';
     } else {
         $output .= 'group(s) "' . implode(', ', $groups) . '" ';
     }
     $output .= 'to file "<comment>' . $file . '</comment>"...';
     $flags = JSON_FORCE_OBJECT;
     if ($pretty && version_compare(PHP_VERSION, '5.4.0') >= 0) {
         $flags |= JSON_PRETTY_PRINT;
     }
     $all_settings = $report->getSettingsAsArray($groups);
     $grouped_settings = array();
     foreach ($all_settings as $setting) {
         if ($nested === true) {
             $grouped_settings[$setting['group']][$setting['name']] = $setting['value'];
         } else {
             $grouped_settings[$setting['name']] = $setting['value'];
         }
     }
     $content = json_encode($grouped_settings, $flags);
     $ok = file_put_contents($file, $content, LOCK_EX);
     if ($ok !== false) {
         $output .= '<info>ok</info>.';
     } else {
         $output .= '<error>FAILED</error>.';
     }
     return $output;
 }
    /**
     * Writes all or specific groups of settings as a PHP file and
     * returns a message with some information about that.
     *
     * @param IReport $report report to take results (and settings) from
     *
     * @return string messages for CLI output
     */
    public function format(IReport $report)
    {
        $output = '';
        $params = $this->getParameters();
        $file = $params->get('location', 'environaut-config.php');
        $groups = $params->get('groups');
        $nested = $params->get('nested', true);
        if (is_writable($file)) {
            $output .= '<comment>Overwriting</comment> ';
        } else {
            $output .= 'Writing ';
        }
        if (empty($groups)) {
            $output .= 'all groups ';
        } else {
            $output .= 'group(s) "' . implode(', ', $groups) . '" ';
        }
        $output .= 'to file "<comment>' . $file . '</comment>"...';
        $default_template = <<<EOT
<?php return %settings\$s;
EOT;
        $template = $params->get('template', $default_template);
        $all_settings = $report->getSettingsAsArray($groups);
        $grouped_settings = array();
        foreach ($all_settings as $setting) {
            if ($nested === true) {
                $grouped_settings[$setting['group']][$setting['name']] = $setting['value'];
            } else {
                $grouped_settings[$setting['name']] = $setting['value'];
            }
        }
        $content = XmlSettingsWriter::vksprintf($template, array('settings' => var_export($grouped_settings, true)));
        $ok = file_put_contents($file, $content, LOCK_EX);
        if ($ok !== false) {
            $output .= '<info>ok</info>.';
        } else {
            $output .= '<error>FAILED</error>.';
        }
        return $output;
    }
    /**
     * Writes all or specific groups of settings as a shell file and
     * returns a message with some information about that.
     *
     * @param IReport $report report to take results (and settings) from
     *
     * @return string messages for CLI output
     */
    public function format(IReport $report)
    {
        $output = '';
        $params = $this->getParameters();
        $file = $params->get('location', 'environaut-config.sh');
        $groups = $params->get('groups');
        if (is_writable($file)) {
            $output .= '<comment>Overwriting</comment> ';
        } else {
            $output .= 'Writing ';
        }
        if (empty($groups)) {
            $output .= 'all groups ';
        } else {
            $output .= 'group(s) "' . implode(', ', $groups) . '" ';
        }
        $output .= 'to file "<comment>' . $file . '</comment>"...';
        $default_template = <<<EOT
%settings\$s
EOT;
        $template = $params->get('template', $default_template);
        $all_settings = $report->getSettingsAsArray($groups);
        $grouped_settings = array();
        $content = '';
        foreach ($all_settings as $setting) {
            $name = $this->makeShellVariableName($setting['name'], $setting['group']);
            $value = $this->mapValue($setting['value']);
            $content .= $name . "='" . $value . "'\n";
        }
        $content = self::vksprintf($template, array('settings' => $content));
        $ok = file_put_contents($file, $content, LOCK_EX);
        if ($ok !== false) {
            $output .= '<info>ok</info>.';
        } else {
            $output .= '<error>FAILED</error>.';
        }
        return $output;
    }
 /**
  * Writes all or specific groups of settings as a plain text file and
  * returns a message with some information about that.
  *
  * @param IReport $report report to take results (and settings) from
  *
  * @return string messages for CLI output
  */
 public function format(IReport $report)
 {
     $params = $this->getParameters();
     $file = $params->get('location', 'environaut-config');
     $groups = $params->get('groups');
     $output = $this->startOutput($file, $groups);
     $embed_group_path = $params->get('embed_group_path', true);
     $filter_settings = $params->get('filter_settings', array());
     $template = $params->get('template', false);
     if (!$template) {
         throw new RuntimeException(sprintf("The %s does not support a default template. Please define one.", __CLASS__));
     }
     $template_settings = array();
     foreach ($report->getSettingsAsArray($groups) as $setting) {
         if ($embed_group_path === true) {
             $setting_key = $setting['group'] . '.' . $setting['name'];
         } else {
             $setting_key = $setting['name'];
         }
         $template_settings[$setting_key] = $setting['value'];
     }
     $content = self::vksprintf($template, $template_settings);
     return $this->endOutput(file_put_contents($file, $content, LOCK_EX));
 }