<?php
/*
Plugin Name: ETH Timeline
Plugin URI: http://www.ethitter.com/plugins/
Description: List travel destinations
Author: Erick Hitter
Version: 0.1
Author URI: http://www.ethitter.com/
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 2 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software
Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
*/
class ETH_Timeline {
/**
* Singleton
*/
private static $instance = null;
/**
* Class variables
*/
private $post_type = 'eth_timeline';
// private $taxonomy = 'eth_timeline_event';
/**
* Silence is golden!
*/
private function __construct() {}
/**
* Instantiate singleton
*/
public static function get_instance() {
if ( ! is_a( self::$instance, __CLASS__ ) ) {
self::$instance = new self;
self::$instance->setup();
}
return self::$instance;
}
/**
*
*/
private function setup() {
add_action( 'init', array( $this, 'action_init' ) );
add_action( 'post_submitbox_misc_actions', array( $this, 'metabox_end_date' ), 5 );
add_action( 'save_post', array( $this, 'action_save_post' ) );
add_filter( 'gettext', array( $this, 'filter_gettext' ) );
add_filter( 'enter_title_here', array( $this, 'filter_editor_title_prompt' ), 10, 2 );
}
/**
*
*/
public function action_init() {
register_post_type( $this->post_type, array(
'label' => __( 'Timeline', 'eth-timeline' ),
'labels' => array(
'name' => __( 'Timeline', 'eth-timeline' ),
'singular_name' => __( 'Timeline', 'eth-timeline' ),
'menu_name' => __( 'Timeline', 'eth-timeline' ),
'all_items' => __( 'All Entries', 'eth-timeline' ),
'add_new' => __( 'Add New', 'eth-timeline' ),
'add_new_item' => __( 'Add New', 'eth-timeline' ),
'edit_item' => __( 'Edit Entry', 'eth-timeline' ),
'new_item' => __( 'New Entry', 'eth-timeline' ),
'view_item' => __( 'View Entry', 'eth-timeline' ),
'items_archive' => __( 'Entries List', 'eth-timeline' ),
'search_items' => __( 'Search Timeline Entries', 'eth-timeline' ),
'not_found' => __( 'No entries found', 'eth-timeline' ),
'not_found_in_trash' => __( 'No trashed entries', 'eth-timeline' ),
'parent_item_colon' => __( 'Entries:', 'eth-timeline' ),
),
'public' => true,
'has_archive' => true,
'exclude_from_search' => true,
'show_in_nav_menus' => false,
'show_in_admin_bar' => true,
'rewrite' => array(
'slug' => 'timeline',
'with_front' => false
),
'supports' => array(
'title',
'editor',
'author',
)
) );
// register_taxonomy( $this->taxonomy, $this->post_type, array(
// 'label' => __( 'Events', 'eth-timeline' ),
// 'labels' => array(
// 'name' => __( 'Events', 'eth-timeline' ),
// 'singular_name' => __( 'Event', 'eth-timeline' ),
// 'search_items' => __( 'Search Events', 'eth-timeline' ),
// 'all_items' => __( 'All Events', 'eth-timeline' ),
// 'parent_item' => __( 'Parent Event', 'eth-timeline' ),
// 'parent_item_colon' => __( 'Parent Event:', 'eth-timeline' ),
// 'edit_item' => __( 'Edit Event', 'eth-timeline' ),
// 'update_item' => __( 'Update Event', 'eth-timeline' ),
// 'add_new_item' => __( 'Add New Event', 'eth-timeline' ),
// 'new_item_name' => __( 'New Event Name', 'eth-timeline' ),
// 'menu_name' => __( 'Events', 'eth-timeline' ),
// ),
// 'public' => true,
// 'hierarchical' => true,
// 'show_in_nav_menus' => false,
// 'show_tagcloud' => false,
// 'rewrite' => array(
// 'slug' => $this->taxonomy,
// 'with_front' => false,
// 'hierarchical' => true
// )
// ) );
}
/**
*
*/
public function metabox_end_date() {
$screen = get_current_screen();
if ( is_object( $screen ) && ! is_wp_error( $screen ) && $this->post_type == $screen->post_type )
$post_type_object = get_post_type_object( $screen->post_type );
// Borrowed from Core: http://core.trac.wordpress.org/browser/trunk/wp-admin/includes/meta-boxes.php?rev=24522#L153
$datef = __( 'M j, Y @ G:i' );
// Need to set these based on postmeta
$stamp = 'End:';
$date = null;
// $data = date_i18n( $datef, strtotime( current_time('mysql') ) );
if ( current_user_can( $post_type_object->cap->publish_posts ) ) : // Contributors don't get to choose the date of publish ?>
<div class="misc-pub-section endtime">
<span id="timestamp-end">
<?php printf($stamp, $date); ?></span>
<!-- <a href="#edit_timestamp_end" class="edit-timestamp-end hide-if-no-js"><?php _e('Edit') ?></a> -->
<div id="timestampdiv-end"><?php touch_time( ( $action == 'edit' ), 1, 1, true ); ?></div>
</div><?php // /misc-pub-section ?>
<?php endif; ?>
<?php
}
/**
*
*/
public function action_save_post( $post_id ) {
if ( $this->post_type != get_post_type( $post_id ) )
return;
// Location
if ( isset( $_POST[ $this->get_nonce_name( 'location' ) ] ) && wp_verify_nonce( $_POST[ $this->get_nonce_name( 'location' ) ], $this->meta_key_location ) ) {
$location = sanitize_text_field( $_POST[ $this->get_field_name( 'location' ) ] );
if ( $location )
update_post_meta( $post_id, $this->meta_key_location, $location );
else
delete_post_meta( $post_id, $this->meta_key_location );
}
}
/**
* Translate certain admin strings for relevance
*
* @param string $text
* @uses is_admin
* @uses get_current_screen
* @uses is_wp_error
* @filter gettext
* @return string
*/
public function filter_gettext( $text ) {
if ( is_admin() && function_exists( 'get_current_screen' ) ) {
$screen = get_current_screen();
if ( is_object( $screen ) && ! is_wp_error( $screen ) && $this->post_type == $screen->post_type ) {
$text = str_replace( array(
'Published on',
'Publish',
), array(
'Start',
'Start'
), $text );
}
}
return $text;
}
/**
* Provide better prompt text for the editor title field
*
* @param string $text
* @param object $post
* @uses get_post_type
* @uses __
* @filter enter_title_here
* @return string
*/
public function filter_editor_title_prompt( $text, $post ) {
if ( $this->post_type == get_post_type( $post ) )
$text = __( 'Enter destination here', 'eth-timeline' );
return $text;
}
/**
* Return formatted field name
*
* @param string $field
* @return string
*/
private function get_field_name( $field ) {
return $this->post_type . '_' . $field;
}
/**
* Return formatted nonce name
*
* @param string $field
* @uses this::get_field_name
* @return string
*/
private function get_nonce_name( $field ) {
return $this->get_field_name( $field ) . '_nonce';
}
}
ETH_Timeline::get_instance();