Location: PHPKode > projects > Habari > system/handlers/adminoptionshandler.php
<?php
/**
 * @package Habari
 *
 */

/**
 * Habari AdminOptionsHandler Class
 * Handles options-related actions in the admin
 *
 */
class AdminOptionsHandler extends AdminHandler
{
	/**
	 * Handles get requests from the options admin page
	 */
	public function get_options()
	{
		$this->post_options();
	}

	/**
	 * Handles POST requests from the options admin page
	 */
	public function post_options()
	{
		$option_items = array();
		$timezones = DateTimeZone::listIdentifiers();
		$timezones = array_merge( array( ''=>'' ), array_combine( array_values( $timezones ), array_values( $timezones ) ) );

		$option_items[_t( 'Name & Tagline' )] = array(
			'title' => array(
				'label' => _t( 'Site Name' ),
				'type' => 'text',
				'helptext' => '',
				),
			'tagline' => array(
				'label' => _t( 'Site Tagline' ),
				'type' => 'text',
				'helptext' => '',
				),
			'about'   => array(
				'label'    => _t( 'About' ),
				'type'     => 'textarea',
				'helptext' => '',
				),
			);

		$option_items[_t( 'Publishing' )] = array(
			'pagination' => array(
				'label' => _t( 'Items per Page' ),
				'type' => 'text',
				'helptext' => '',
				),
			'atom_entries' => array(
				'label' => _t( 'Entries to show in Atom feed' ),
				'type' => 'text',
				'helptext' => '',
				),
			'comments_require_id' => array(
				'label' => _t( 'Require Comment Author Info' ),
				'type' => 'checkbox',
				'helptext' => '',
				),
			'spam_percentage' => array(
				'label' => _t( 'Comment SPAM Threshold' ),
				'type' => 'text',
				'helptext' => _t('The likelihood a comment is considered SPAM, in percent.'),
				),
			);

		$option_items[_t( 'Time & Date' )] = array(
			/*'presets' => array(
				'label' => _t('Presets'),
				'type' => 'select',
				'selectarray' => array(
					'europe' => _t('Europe')
					),
				'helptext' => '',
				),*/
			'timezone' => array(
				'label' => _t( 'Time Zone' ),
				'type' => 'select',
				'selectarray' => $timezones,
				'helptext' => _t( 'Current Date Time: %s', array( HabariDateTime::date_create()->format() ) ),
				),
			'dateformat' => array(
				'label' => _t( 'Date Format' ),
				'type' => 'text',
				'helptext' => _t( 'Current Date: %s', array( HabariDateTime::date_create()->date ) ),
				),
			'timeformat' => array(
				'label' => _t( 'Time Format' ),
				'type' => 'text',
				'helptext' => _t( 'Current Time: %s', array( HabariDateTime::date_create()->time ) ),
				)
			);

		$option_items[_t( 'Language' )] = array(
			'locale' => array(
				'label' => _t( 'Locale' ),
				'type' => 'select',
				'selectarray' => array_merge( array( '' => 'default' ), array_combine( HabariLocale::list_all(), HabariLocale::list_all() ) ),
				'helptext' => Config::exists('locale') ? _t('International language code : This value is set in your config.php file, and cannot be changed here.') : _t( 'International language code' ),
				'disabled' => Config::exists('locale'),
				'value' => Config::get('locale', Options::get( 'locale', 'en-us' )),
			),
			'system_locale' => array(
				'label' => _t( 'System Locale' ),
				'type' => 'text',
				'helptext' => _t( 'The appropriate locale code for your server' ),
			),
		);

		$option_items[_t( 'Troubleshooting' )] = array(
			'log_min_severity' => array(
				'label' => _t( 'Minimum Severity' ),
				'type' => 'select',
				'selectarray' => LogEntry::list_severities(),
				'helptext' => _t( 'Only log entries with a this or higher severity.' ),
			),
			'log_backtraces' => array(
				'label' => _t( 'Log Backtraces' ),
				'type' => 'checkbox',
				'helptext' => _t( 'Logs error backtraces to the log table\'s data column. Can drastically increase log size!' ),
			),
		);

			/*$option_items[_t('Presentation')] = array(
			'encoding' => array(
				'label' => _t('Encoding'),
				'type' => 'select',
				'selectarray' => array(
					'UTF-8' => 'UTF-8'
					),
				'helptext' => '',
				),
			);*/

		$option_items = Plugins::filter( 'admin_option_items', $option_items );

		$form = new FormUI( 'Admin Options' );
		$tab_index = 3;
		foreach ( $option_items as $name => $option_fields ) {
			$fieldset = $form->append( 'wrapper', Utils::slugify( _u( $name ) ), $name );
			$fieldset->class = 'container settings';
			$fieldset->append( 'static', $name, '<h2>' . htmlentities( $name, ENT_COMPAT, 'UTF-8' ) . '</h2>' );
			foreach ( $option_fields as $option_name => $option ) {
				$field = $fieldset->append( $option['type'], $option_name, $option_name, $option['label'] );
				$field->template = 'optionscontrol_' . $option['type'];
				$field->class = 'item clear';
				if(isset($option['value'])) {
					$field->value = $option['value'];
				}
				if(isset($option['disabled'])) {
					$field->disabled = $option['disabled'];
				}
				if ( $option['type'] == 'select' && isset( $option['selectarray'] ) ) {
					$field->options = $option['selectarray'];
				}
				$field->tabindex = $tab_index;
				$tab_index++;
				if ( isset( $option['helptext'] ) ) {
					$field->helptext = $option['helptext'];
				}
				else {
					$field->helptext = '';
				}
			}
		}

		/* @todo: filter for additional options from plugins
		 * We could either use existing config forms and simply extract
		 * the form controls, or we could create something different
		 */

		$submit = $form->append( 'submit', 'apply', _t( 'Apply' ), 'admincontrol_submit' );
		$submit->tabindex = $tab_index;
		$form->on_success( array( $this, 'form_options_success' ) );

		$this->theme->form = $form->get();
		$this->theme->option_names = array_keys( $option_items );
		$this->theme->display( 'options' );
		}

	/**
	 * Display a message when the site options are saved, and save those options
	 *
	 * @param FormUI $form The successfully submitted form
	 */
	public function form_options_success( $form )
	{
		Session::notice( _t( 'Successfully updated options' ) );
		$form->save();
		Utils::redirect();
	}

}
?>
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