advwp_event_manager-wk4.php

<?php

/**
 * Plugin Name: ADVWP Library Event Manager
 * Plugin URI: http://classes.alaeditions.org/course/view.php?id=225
 * Description: A simple library event management system.
 * Version: 0.4.0
 * Author: Your Name!
 * Author URI: http://www.yourwebsite.com
 */

function advwp_create_the_event_post_type() {
  
  // A PHP Array (or collection) of various settings informing how "Events" will work.
  $options = array(
  
    // Another PHP Array setting all the "Event" labels.
    'labels' => array(
      
      'name' => 'Events',     // Name of the Group of Posts. This is the main label in the WordPress menu
      'singular_name' => 'Event',
      'all_items' => 'All Events',
      'add_new' => 'Add New',
      'add_new_item' => 'Add New Event',
      'edit' => 'Edit',
      'edit_item' => 'Edit Event',
      'new_item' => 'New Event',
      'view_item' => 'View Event',
      'search_items' => 'Search Events',
      'not_found' => 'Nothing Found',
      'not_found_in_trash' => 'Nothing Found in the Trash',
      'parent_item_colon' => ''
    ), // end of labels array
    
    // Describe what this post type is. Often, this isn't displayed, but it doesn't hurt
    'description' => 'Library Programs and Events',
    
    // Some things are post types in WordPress you might not be aware of,
    // such as menus. This `public` (true or false) option is the difference
    // between whether our post type is kind of secret or hidden, used for
    // an internal purpose like a menu, or if it behaves more like posts
    // and pages and are public facing. 
    'public' => true,
    
    // Do we want to be able to access this post type on
    // the front end?
    'publicly_queryable' => true,
  
    // Do we want to prevent people from being able to
    // search events?
    'exclude_from_search' => false,
  	
    // Do we want there to be an "Events" label in the
    // WordPress dashboard, so we can add new events and stuff?
    'show_ui' => true,
  
    // Do we ever foresee the need to be able to 
    // pick and choose events from the URL? E.g., have a 
    // complicated URL like www.example.com/events/?audience=public
    'query_var' => true,
    
    // Where do we want "Events" to appear in the menu? This is finnicky
    // and may not always appear exactly in the nth position, but we
    // can try.
    'menu_position' => 6, 
    
    // Do we have a special icon to appear next to the menu?
    // We don't, right now.
    'menu_icon' => '',
    
    // With `rewrite`, we can specify the "slug" of the URL when
    // soemone goes to an event. E.g., www.example.com/event/poetry_reading/
    'rewrite'	=> array( 'slug' => 'event', 'with_front' => false ),
    
    // Do we want to be able to go to www.example.com/events/ and see
    // all of the events we create? We cam actually specify the plural
    // for our collected events.
    'has_archive' => 'events', 
    
    // This option is used as a base to set which kinds of logged in users
    // can create, edit, update, or delete these events. By setting it to
    // `post`, we're saying: "treat Events like you treat Posts," so authors
    // can create, editors can delete, subscribers can't publish, etc.
    'capability_type' => 'post',
    
    // We can set whether our post type is hierarchical. A Page is.
    // this means that the "Mission" page can be the child of the
    // "About" page. We probably don't need this for Events.
    'hierarchical' => false,
  
    // the next one is important, it tells what's enabled in the post editor.
    // It is an array that establishes the basic layout of the editor,
    // so if we didn't want to, we could totally remove the "Title" field
    // - which would be silly for our Events use case, but it's a
    // powerful and interesting option.
    'supports' => array( 
  
      // The "Title" of the Post Type
      'title', 
  	  
      // The main WYSIWYG
      'editor', 
  	  
      // The featured image of the post type
      'thumbnail', 
  	  
      // Version control. E.g., if one person updates an
      // event and makes a mistake, can we just roll it back?
      'revisions', 
  	  
      // Can authos write an excerpt / summary of the event
      'excerpt',
      
      // See or change the event's author
      'author'
    )  // end of supports array
  ); // the end of the $options array

  // register_post_type( 'name_of_post_type', $options );
  // refer to http://codex.wordpress.org/Function_Reference/register_post_type
  register_post_type( 'event', $options );
  
  
} // the end of advwp_create_the_event_post_type()

add_action( 'init', 'advwp_create_the_event_post_type' );

require_once plugin_dir_path( __FILE__ ) . 'advwp_event_manager_taxonomies.php';

function advwp_create_single_event_view( $single ) {
  global $wp_query, $post;

  if ( $post->post_type == 'event' ) {
    return plugin_dir_path( __FILE__ ) . 'public/templates/single-event.php';
  }

  return $single;
}

add_filter( 'single_template', 'advwp_create_single_event_view' );

function advwp_create_archive_event_view( $archive ) {
  global $post;

  if ( is_post_type_archive( 'event' ) ) {
    return plugin_dir_path( __FILE__ ) . 'public/templates/archive-event.php';
  }

  return $archive;
}

add_filter( 'archive_template', 'advwp_create_archive_event_view' );

function advwp_create_series_template( $archive ) {
  global $post;

  if ( is_tax( array( 'series', 'event_type', 'location', 'patron_type' ) ) ) {
    return plugin_dir_path( __FILE__ ) . 'public/templates/taxonomy.php';
  }

  return $archive;
}

add_filter( 'archive_template', 'advwp_create_series_template' );

?>