WCFay 2013

class-wcfay-plugin-settings_1.php

<?php

class WCFAY_Plugin_Settings {
    public function __construct() {
    }
    
    public function create_page() {
    }
    
    public function register_settings() {
    }
    
    public function page_output() {
    }
    
    public function section_output() {
    }
    
    public function field_output() {
    }
    
    public function validate() {
    }
}

class-wcfay-plugin-settings_2.php

<?php

public function __construct() {
    add_action( 'admin_menu', array( $this, 'create_page' ) );
    add_action( 'admin_init', array( $this, 'register_settings' ) );
    add_action( 'update_option_wcfay_plugin_options', array( $this, 'validate') );
}

public function create_page() {
    add_options_page(
        'WCFay Plugin Page Title',
        'WCFay Plugin Menu Title',
        'manage_options',
        'wcfay_plugin_options_slug',
        array( $this, 'page_output' )
    );
}

class-wcfay-plugin-settings_3.php

<?php

public function register_settings() {
    // Register the database settings key and validation callback
    register_setting( 'wcfay_plugin_options', 'wcfay_plugin_options' );

    // Create a settings section for the "wcfay_plugin_options_slug" page
    add_settings_section(
        'wcfay_plugin_section_one_key',
        'Section 1 Title',
        array( $this, 'section_output' ),
        'wcfay_plugin_options_slug'
    );

    // Add a settings field to that section and "wcfay_plugin_section_one" page
    add_settings_field(
        'wcfay_plugin_field_one_key',
        'Field 1 Title',
        array( $this, 'field_output' ),
        'wcfay_plugin_options_slug',
        'wcfay_plugin_section_one_key',
        array(
            'type' => 'text',
        )
    );
}

class-wcfay-plugin-settings_4.php

<?php

public function page_output() {
    ?>
    <div class="wrap">
        <h2>WordCamp Fayetteville Plugin Settings</h2>
        <form action="options.php" method="post">
            <?php settings_fields( 'wcfay_plugin_options' ); ?>
            <?php do_settings_sections( 'wcfay_plugin_options_slug' ); ?>
            <?php submit_button(); ?>
        </form>
    </div>
    <?php
}

public function section_output( $section ) {
    echo '<h4>' . $section['id'] . '\'s description...</h4>';
}

public function field_output( $args ) {
    if ( $args['type'] == 'text' ) {
        $options = get_option( 'wcfay_plugin_options' );
        $option_1 = ( isset( $options['option_1'] ) ) ? $options['option_1'] : '';
        printf( '<input type="text" name="wcfay_plugin_options[option_1]" value="%s">', $option_1 );
    }
}

example_1.php

<?php

/**
 * The short description
 *
 * As many lines of extendend description as you want
 * 
 * @access       public or private
 * @author       author name <author@email>
 * @see          name of another element that can be documented,
 *                produces a link to it in the documentation
 * @since        a version or a date
 * @version    version
 * @param        type [$varname] description
 * @return       type description
 */

wcfay-plugin_1.php

<?php

/*
Plugin Name: WCFay Plugin
Plugin URI: http://anchor.is/presenting
Description: Is anyone ever going to read this?
Version: 1.0
Author: Anchor Studios
Author URI: http://anchor.is
License: GPL2
*/

// Exit if accessed directly
if ( ! defined( 'ABSPATH' ) ) exit;

wcfay-plugin_2.php

<?php

if ( !class_exists( 'WCFAY_Plugin' ) ) {
    
    class WCFAY_Plugin {
    
        public function __construct() {
        }
        
        public function init() {
        }
        
        public function activate() {
        }
        
        public function deactivate() {
        }
        
        public function autoload() {
        }
        
        public function includes() {
        }
        
        public function actions_and_filters() {
        }
    }
    $GLOBALS['wcfay_plugin'] = new WCFAY_Plugin();
}

wcfay-plugin_3.php

<?php

public function __construct() {
    // Auto-load classes
    if ( function_exists( "__autoload" ) ) {
        spl_autoload_register( "__autoload" );
    }
    spl_autoload_register( array( $this, 'autoload' ) );

    // Define version
    define( 'WCFAY_PLUGIN_VERSION', $this->version );

    // Installation
    register_activation_hook( __FILE__, array( $this, 'activate' ) );

    // Updates
    add_action( 'admin_init', array( $this, 'update' ), 5 );

    // Include dependencies
    $this->includes();

    // Actions & Filters
    $this->actions_and_filters();

    // Initialize the plugin
    add_action( 'init', array( $this, 'init' ) );

    // Loaded action
    do_action( 'wcfay_plugin_loaded' );
}

wcfay-plugin_4.php

<?php

public function init() {
    // Before Initialization
    do_action( 'before_wcfay_plugin_init' );

    // Create options
    $this->options = new WCFAY_Plugin_Options;

    // Register Taxonomies
    $this->register_taxonomies();

    // Register Post Types
    $this->register_post_types();

    // Register Image Sizes
    $this->image_sizes();

    // After Initialization
    do_action( 'wcfay_plugin_init' );
}

wcfay-plugin_5.php

<?php

public function plugin_url() {
    if ( $this->plugin_url ) return $this->plugin_url;
    return $this->plugin_url = untrailingslashit( plugins_url( '/', __FILE__ ) );
}

public function plugin_path() {
    if ( $this->plugin_path ) return $this->plugin_path;
    return $this->plugin_path = untrailingslashit( plugin_dir_path( __FILE__ ) );
}

public function autoload( $class ) {
    $class = strtolower( $class );

    if ( strpos( $class, 'wcfay_plugin' ) === 0 ) {

        $path = $this->plugin_path() . '/library/php/classes/';
        $file = 'class-' . str_replace( '_', '-', $class ) . '.php';

        if ( is_readable( $path . $file ) ) {
            include_once( $path . $file );
            return;
        }
    }
}