imFORZA / re-pro

settings.php

<?php

For compatibility and reusability of your code, PSR1 recommends that a file should introduce either new symbols (like classes, functions, etc.) or have side-effects (like outputting something, or including other files), but not both at the same time. The first symbol is defined on line 11 and the first side effect is on line 178.

/**
 * RE Pro Settings
 *
 * @package re-pro
 */

/**
 * REProSettings.
 */
class REProSettings {

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

	/**
	 * General settings.
	 *
	 * @var [Array]
	 */
	private $general_settings;

	/**
	 * Settings constructor.
	 */
	public function __construct() {
		if ( is_admin() ) {
			$this->general_settings = get_option( 'repro_settings' );

			add_action( 'admin_menu', array( $this, 'add_admin_menu' ) );
			add_action( 'admin_init', array( $this, 'settings_init' ) );
		}
	}

	/**
	 * Add admin menu.
	 */
	public function add_admin_menu() {
		add_options_page( __( 'Real Estate Pro' ), __( 'Real Estate Pro' ), 'manage_options', 're-pro-settings', array( $this, 'render_settings' ) );
	}

	/**
	 * Initialize settings fields and sections.
	 */
	public function settings_init() {
		register_setting( 'repro_settings', 'repro_settings' );

		// General Settings.
		add_settings_section(
			'repro_settings',
			__( 'General Settings', 're-pro' ),
			array( $this, 'general_callback' ),
			'repro_general_settings'
		);

		add_settings_field(
			'google_maps',
			__( 'Google Maps Module', 're-pro' ),
			array( $this, 'google_maps' ),
			'repro_general_settings',
			'repro_settings'
		);

		add_settings_field(
			'greatschools_apikey',
			__( 'Great Schools API Key', 're-pro' ),
			array( $this, 'greatschools_module' ),
			'repro_general_settings',
			'repro_settings'
		);

		add_settings_field(
			'zillow_apikey',
			__( 'Zillow API Key', 're-pro' ),
			array( $this, 'zillow_module' ),
			'repro_general_settings',
			'repro_settings'
		);

		add_settings_field(
			'sa_apikey',
			__( 'Street Advisor API Key', 're-pro' ),
			array( $this, 'street_advisor' ),
			'repro_general_settings',
			'repro_settings'
		);

	}

	/**
	 * Feed section callback.
	 */
	public function general_callback() {
		echo esc_attr( 'Activate the modules you would like to use.', 're-pro' );
	}

	/**
	 * Render Christies field.
	 */
	public function google_maps() {
		$gmaps_active = isset( $this->general_settings['gmaps_active'] ) ? $this->general_settings['gmaps_active'] : '0';
		$gmaps_key = isset( $this->general_settings['gmaps_key'] ) ? $this->general_settings['gmaps_key'] : '';
		$gmaps_style = isset( $this->general_settings['gmaps_style'] ) ? $this->general_settings['gmaps_style'] : '';
		$gmaps_zoom = isset( $this->general_settings['gmaps_zoom'] ) ? $this->general_settings['gmaps_zoom'] : '';

		$checked = checked( '1', $gmaps_active, false );
		$is_active = ( '1' === $gmaps_active ) ? 'Deactivate Google maps module?' : 'Activate Google maps module?';
		$disable_zoom = checked( '1', $gmaps_zoom, false );

		echo '<input style="vertical-align: top;" type="checkbox" name="repro_settings[gmaps_active]"' . esc_attr( $checked ) . ' value="1"> ';
		echo '<div style="display: inline-block;">';
		esc_attr_e( $is_active );
		echo '</div><br><br>';

		echo '<input class="widefat" type="password" name="repro_settings[gmaps_key]" placeholder="Google maps API key" value="' . $gmaps_key . '">';
		echo '<span class="description"> Enter your google maps javascript api key</span><br><br>';

		echo '<textarea style="width:500px;" rows="10" cols="50" name="repro_settings[gmaps_style]">';
		esc_attr_e( $gmaps_style );
		echo '</textarea>';
		echo '<br /><span class="description">Insert valid json to add custom style to maps. Json styles can be generated using <a target="_blank" href="https://snazzymaps.com/">Snazzy&nbsp;Maps</a> or the <a target="_blank" href="https://mapstyle.withgoogle.com/">Google&nbsp;Maps&nbsp;Styling&nbsp;Wizard</a></span><br><br>';

		echo '<input style="vertical-align: top;" type="checkbox" name="repro_settings[gmaps_zoom]"' . esc_attr( $disable_zoom ) . ' value="1"> ';
		echo '<div style="display: inline-block;">';
		echo 'Disable scroll zoom in Google Maps';
		echo '</div>';
	}


	public function zillow_module() {

		$zillow_apikey = isset( $this->general_settings['zillow_apikey'] ) ? $this->general_settings['zillow_apikey'] : '';

		echo '<input class="widefat" type="text" name="repro_settings[zillow_apikey]" placeholder="Zillow API Key" value="' . $zillow_apikey . '">';

	}

	public function street_advisor() {

		$sa_apikey = isset( $this->general_settings['sa_apikey'] ) ? $this->general_settings['sa_apikey'] : '';

		echo '<input class="widefat" type="text" name="repro_settings[sa_apikey]" placeholder="Street Advisor API Key" value="' . $sa_apikey . '">';

	}

	/**
	 * greatschools_module function.
	 *
	 * @access public
	 * @return void
	 */
	public function greatschools_module() {

		$greatschools_apikey = isset( $this->general_settings['greatschools_apikey'] ) ? $this->general_settings['greatschools_apikey'] : '';

		echo '<input class="widefat" type="text" name="repro_settings[greatschools_apikey]" placeholder="Great Schools API Key" value="' . $greatschools_apikey . '">';

	}

	/**
	 * Render full settings page.
	 */
	public function render_settings() {
		if ( ! current_user_can( 'manage_options' ) ) {
			wp_die( esc_attr( "You don't have access to this page", 're-pro' ) );
		}

		echo '<div class="wrap">';
		echo '<form method="post" action="options.php">';
		echo '<h1>' . esc_attr( 'Real Estate Pro', 're-pro' ) . '</h1>';

		settings_fields( 'repro_settings' );
		do_settings_sections( 'repro_general_settings' );
		submit_button();

		echo '</form>';
		echo '</div>';
	}
}

new REProSettings();