imFORZA / re-pro

re-pro.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 34 and the first side effect is on line 24.

/**
 * Real Estate Pro
 *
 * @package re-pro
 */

/*
-------------------------------------------------------------------------------
	Plugin Name: Real Estate Pro
	Plugin URI: https://www.imforza.com
	Description: A WordPress plugin for Real Estate websites, offering tools such as widgets and badges. Built by <a href="https://www.imforza.com">imFORZA</a>.
	Version: 1.0.9
	Author: imFORZA
	Contributors: imforza, bhubbard, sfgarza, matoledo
	Text Domain: re-pro
	Author URI: https://www.imforza.com
	License: GPLv3 or later
	License URI: https://www.gnu.org/licenses/gpl-3.0.en.html
------------------------------------------------------------------------------
*/

/* Exit if accessed directly. */
if ( ! defined( 'ABSPATH' ) ) { exit; }

/** Instantiate the plugin. */
new RePro();
require_once( 'settings.php' );


/**
 * RePro class.
 */
class RePro {

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

	/**
	 * Constructor.
	 *
	 * @access public
	 * @return void

Adding a @return annotation to constructors is generally not recommended as a constructor does not have a meaningful return value.

	 */
	public function __construct() {
		/* Define Constants */
		define( 'REPRO_BASE_NAME', plugin_basename( __FILE__ ) );
		define( 'REPRO_BASE_DIR', plugin_dir_path( __FILE__ ) );
		define( 'REPRO_PLUGIN_FILE', REPRO_BASE_DIR . 're-pro.php' );

		/* Include dependencies */
		require_once( 'includes.php' );

		$this->init();
	}


	/**
	 * Init.
	 *
	 * @access private
	 * @return void
	 */
	private function init() {
		$this->general_settings = get_option( 're_pro_settings' );

		/* Language Support. */
		load_plugin_textdomain( 're-pro', false, dirname( REPRO_BASE_NAME ) . '/languages' );

		/* Plugin Activation/De-Activation. */
		register_activation_hook( REPRO_PLUGIN_FILE, array( $this, 'activate' ) );
		register_deactivation_hook( REPRO_PLUGIN_FILE, array( $this, 'deactivate' ) );

		/* Set menu page. */
		add_action( 'admin_menu', array( $this, 'admin_menu' ) );

		/** Enqueue css and js files. */
		add_action( 'admin_enqueue_scripts', array( $this, 'admin_scripts' ) );
		add_action( 'wp_enqueue_scripts', 	 array( $this, 'widget_styles' ) );

		/* Add link to settings in plugins admin page. */
		add_filter( 'plugin_action_links_' . REPRO_BASE_NAME , array( $this, 'plugin_links' ) );

		add_filter( 'wpapi_google_map_data', array( $this, 'gmap_style' ), 1 );

		$this->init_modules();
	}

	private function init_modules() {
		$gmaps_key = isset( $this->general_settings['gmaps_key'] ) ? $this->general_settings['gmaps_key'] : null;

		if ( isset( $this->general_settings['gmaps_active'] ) && isset( $gmaps_key ) ) {
			new WPAPI_GOOGLE_MAPS( $gmaps_key );
		}
	}

	public function gmap_style( $map_data ) {
		// Grab style option.
		$map_json = ( isset( $this->general_settings['gmaps_style'] ) ) ? $this->general_settings['gmaps_style'] : '[]';

		// Validate JSON.
		json_decode( $map_json );
		$json_valid = json_last_error();

		// Set style to map_data.
		$map_data['style'] = ( $json_valid === JSON_ERROR_NONE ) ? $map_json : '[]';

		return $map_data;
	}

	/**
	 * Method that runs on admin_menu hook.
	 */
	public function admin_menu() {

	}

	/**
	 * Enqueue CSS.
	 */
	public function admin_scripts() {
		if ( ! is_admin() ) {
			wp_register_style( 're-pro', plugins_url( 'assets/css/re-pro-min.css', REPRO_PLUGIN_FILE ) );
			// wp_enqueue_style( 're-pro' );

50% of this comment could be valid code. Did you maybe forget this after debugging?

		}
	}

	/**
	 * Register Widget CSS.
	 */
	public function widget_styles() {
		wp_register_style( 're-pro-widgets', plugins_url( 'assets/css/re-pro-widgets.min.css', REPRO_PLUGIN_FILE ) );
		wp_enqueue_style( 're-pro-widgets' );
	}

	/**
	 * Method that executes on plugin activation.
	 */
	public function activate() {
		flush_rewrite_rules();
	}

	/**
	 * Method that executes on plugin de-activation.
	 */
	public function deactivate() {
		flush_rewrite_rules();
	}

	/**
	 * Add Tools link on plugin page.
	 *
	 * @param  [Array] $links : Array of links on plugin page.

The doc-type [Array] could not be parsed: Unknown type name "" at position 0. [(view supported doc-types)

	 * @return [Array]        : Array of links on plugin page.

The doc-type [Array] could not be parsed: Unknown type name "" at position 0. [(view supported doc-types)

	 */
	public function plugin_links( $links ) {
		$settings_link = '<a href="options-general.php?page=re-pro-settings">Settings</a>';
		array_unshift( $links, $settings_link );
		return $links;
	}
}