Version Description
Version 0.6.0+
If upgrading to a version earlier than 0.6.0 to 0.6.0+, you should check the readme.md
documentation on some of the argument changes if you've been padding custom arguments into the breadcrumb_trail()
function.
Download this release
Release Info
Developer | greenshady |
Plugin | ![]() |
Version | 0.6.0 |
Comparing to | |
See all releases |
Code changes from version 0.4.1 to 0.6.0
- breadcrumb-trail-en_EN.mo +0 -0
- breadcrumb-trail-en_EN.po +0 -87
- breadcrumb-trail.php +8 -581
- breadcrumb-trail.pot +0 -76
- inc/breadcrumbs.php +1217 -0
- languages/breadcrumb-trail.pot +93 -0
- readme.css +0 -77
- readme.html +0 -140
- readme.md +185 -0
- readme.txt +120 -33
- screenshot-1.png +0 -0
- screenshot-2.png +0 -0
- screenshot-3.jpg +0 -0
- screenshot-4.jpg +0 -0
breadcrumb-trail-en_EN.mo
DELETED
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breadcrumb-trail-en_EN.po
DELETED
@@ -1,87 +0,0 @@
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msgid ""
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msgstr ""
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-
"Project-Id-Version: Breadcrumb Trail WordPress Plugin\n"
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"Report-Msgid-Bugs-To: \n"
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"POT-Creation-Date: 2011-03-19 15:52-0600\n"
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"PO-Revision-Date: \n"
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"Last-Translator: Justin Tadlock <justin@justintadlock.com>\n"
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"Language-Team: <justin@justintadlock.com>\n"
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"MIME-Version: 1.0\n"
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"Content-Type: text/plain; charset=UTF-8\n"
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"Content-Transfer-Encoding: 8bit\n"
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"X-Poedit-Language: English\n"
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"X-Poedit-Country: UNITED STATES\n"
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"X-Poedit-KeywordsList: _e;__;esc_attr_e;esc_attr__;esc_html_e;esc_html__\n"
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"X-Poedit-Basepath: .\n"
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"X-Poedit-SearchPath-0: .\n"
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-
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#: breadcrumb-trail.php:62
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msgid "Browse:"
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msgstr ""
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-
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#: breadcrumb-trail.php:65
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msgid "Home"
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msgstr ""
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-
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#: breadcrumb-trail.php:314
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msgid "g:i a"
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msgstr ""
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-
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#: breadcrumb-trail.php:317
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#, php-format
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msgid "Minute %1$s"
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msgstr ""
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-
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#: breadcrumb-trail.php:317
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msgid "i"
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msgstr ""
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-
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#: breadcrumb-trail.php:320
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msgid "g a"
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msgstr ""
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-
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#: breadcrumb-trail.php:331
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#: breadcrumb-trail.php:337
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#: breadcrumb-trail.php:342
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#: breadcrumb-trail.php:347
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#: breadcrumb-trail.php:411
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msgid "Y"
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msgstr ""
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-
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#: breadcrumb-trail.php:332
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#: breadcrumb-trail.php:343
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#: breadcrumb-trail.php:415
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msgid "F"
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msgstr ""
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-
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#: breadcrumb-trail.php:333
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#: breadcrumb-trail.php:419
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msgid "d"
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msgstr ""
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-
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#: breadcrumb-trail.php:338
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#, php-format
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msgid "Week %1$s"
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msgstr ""
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-
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#: breadcrumb-trail.php:338
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msgid "W"
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msgstr ""
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-
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#: breadcrumb-trail.php:354
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#, php-format
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msgid "Search results for "%1$s""
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msgstr ""
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-
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#: breadcrumb-trail.php:358
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msgid "404 Not Found"
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msgstr ""
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-
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#: breadcrumb-trail.php:415
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msgid "F Y"
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msgstr ""
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-
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#: breadcrumb-trail.php:419
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msgid "F j, Y"
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-
msgstr ""
|
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-
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breadcrumb-trail.php
CHANGED
@@ -1,589 +1,16 @@
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<?php
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2 |
/**
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3 |
* Plugin Name: Breadcrumb Trail
|
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-
* Plugin URI: http://
|
5 |
-
* Description: A
|
6 |
-
* Version: 0.
|
7 |
* Author: Justin Tadlock
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* Author URI: http://justintadlock.com
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*
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* Breadcrumb Trail - A breadcrumb menu script for WordPress.
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-
*
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* Breadcrumb Trail is a script for showing a breadcrumb trail for any type of page. It tries to anticipate
|
13 |
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* any type of structure and display the best possible trail that matches your site's permalink structure.
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14 |
-
* While not perfect, it attempts to fill in the gaps left by many other breadcrumb scripts.
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-
*
|
16 |
-
* This program is free software; you can redistribute it and/or modify it under the terms of the GNU
|
17 |
-
* General Public License version 2, as published by the Free Software Foundation. You may NOT assume
|
18 |
-
* that you can use any other version of the GPL.
|
19 |
-
*
|
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* This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without
|
21 |
-
* even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
|
22 |
-
*
|
23 |
-
* @package BreadcrumbTrail
|
24 |
-
* @version 0.4.1
|
25 |
-
* @author Justin Tadlock <justin@justintadlock.com>
|
26 |
-
* @copyright Copyright (c) 2008 - 2011, Justin Tadlock
|
27 |
-
* @link http://justintadlock.com/archives/2009/04/05/breadcrumb-trail-wordpress-plugin
|
28 |
-
* @license http://www.gnu.org/licenses/old-licenses/gpl-2.0.html
|
29 |
*/
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|
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-
|
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-
|
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-
|
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* is a good tool to for translating.
|
35 |
-
* @link http://poedit.net
|
36 |
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*
|
37 |
-
* @since 0.1.0
|
38 |
-
*/
|
39 |
-
load_plugin_textdomain( 'breadcrumb-trail', false, 'breadcrumb-trail' );
|
40 |
-
|
41 |
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/**
|
42 |
-
* Shows a breadcrumb for all types of pages. This function is formatting the final output of the
|
43 |
-
* breadcrumb trail. The breadcrumb_trail_get_items() function returns the items and this function
|
44 |
-
* formats those items.
|
45 |
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*
|
46 |
-
* @since 0.1.0
|
47 |
-
* @param array $args Mixed arguments for the menu.
|
48 |
-
* @return string Output of the breadcrumb menu.
|
49 |
-
*/
|
50 |
-
function breadcrumb_trail( $args = array() ) {
|
51 |
-
|
52 |
-
/* Get the textdomain. */
|
53 |
-
$textdomain = breadcrumb_trail_textdomain();
|
54 |
-
|
55 |
-
/* Create an empty variable for the breadcrumb. */
|
56 |
-
$breadcrumb = '';
|
57 |
-
|
58 |
-
/* Set up the default arguments for the breadcrumb. */
|
59 |
-
$defaults = array(
|
60 |
-
'separator' => '/',
|
61 |
-
'before' => '<span class="breadcrumb-title">' . __( 'Browse:', $textdomain ) . '</span>',
|
62 |
-
'after' => false,
|
63 |
-
'front_page' => true,
|
64 |
-
'show_home' => __( 'Home', $textdomain ),
|
65 |
-
'echo' => true
|
66 |
-
);
|
67 |
-
|
68 |
-
/* Allow singular post views to have a taxonomy's terms prefixing the trail. */
|
69 |
-
if ( is_singular() ) {
|
70 |
-
$post = get_queried_object();
|
71 |
-
$defaults["singular_{$post->post_type}_taxonomy"] = false;
|
72 |
-
}
|
73 |
-
|
74 |
-
/* Apply filters to the arguments. */
|
75 |
-
$args = apply_filters( 'breadcrumb_trail_args', $args );
|
76 |
-
|
77 |
-
/* Parse the arguments and extract them for easy variable naming. */
|
78 |
-
$args = wp_parse_args( $args, $defaults );
|
79 |
-
|
80 |
-
/* Get the trail items. */
|
81 |
-
$trail = breadcrumb_trail_get_items( $args );
|
82 |
-
|
83 |
-
/* Connect the breadcrumb trail if there are items in the trail. */
|
84 |
-
if ( !empty( $trail ) && is_array( $trail ) ) {
|
85 |
-
|
86 |
-
/* Open the breadcrumb trail containers. */
|
87 |
-
$breadcrumb = '<div class="breadcrumb breadcrumbs"><div class="breadcrumb-trail">';
|
88 |
-
|
89 |
-
/* If $before was set, wrap it in a container. */
|
90 |
-
$breadcrumb .= ( !empty( $args['before'] ) ? '<span class="trail-before">' . $args['before'] . '</span> ' : '' );
|
91 |
-
|
92 |
-
/* Wrap the $trail['trail_end'] value in a container. */
|
93 |
-
if ( !empty( $trail['trail_end'] ) )
|
94 |
-
$trail['trail_end'] = '<span class="trail-end">' . $trail['trail_end'] . '</span>';
|
95 |
-
|
96 |
-
/* Format the separator. */
|
97 |
-
$separator = ( !empty( $args['separator'] ) ? '<span class="sep">' . $args['separator'] . '</span>' : '<span class="sep">/</span>' );
|
98 |
-
|
99 |
-
/* Join the individual trail items into a single string. */
|
100 |
-
$breadcrumb .= join( " {$separator} ", $trail );
|
101 |
-
|
102 |
-
/* If $after was set, wrap it in a container. */
|
103 |
-
$breadcrumb .= ( !empty( $args['after'] ) ? ' <span class="trail-after">' . $args['after'] . '</span>' : '' );
|
104 |
-
|
105 |
-
/* Close the breadcrumb trail containers. */
|
106 |
-
$breadcrumb .= '</div></div>';
|
107 |
-
}
|
108 |
-
|
109 |
-
/* Allow developers to filter the breadcrumb trail HTML. */
|
110 |
-
$breadcrumb = apply_filters( 'breadcrumb_trail', $breadcrumb, $args );
|
111 |
-
|
112 |
-
/* Output the breadcrumb. */
|
113 |
-
if ( $args['echo'] )
|
114 |
-
echo $breadcrumb;
|
115 |
-
else
|
116 |
-
return $breadcrumb;
|
117 |
-
}
|
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-
|
119 |
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/**
|
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* Gets the items for the breadcrumb trail. This is the heart of the script. It checks the current page
|
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* being viewed and decided based on the information provided by WordPress what items should be
|
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-
* added to the breadcrumb trail.
|
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-
*
|
124 |
-
* @since 0.4.0
|
125 |
-
* @todo Build in caching based on the queried object ID.
|
126 |
-
* @param array $args Mixed arguments for the menu.
|
127 |
-
* @return array List of items to be shown in the trail.
|
128 |
-
*/
|
129 |
-
function breadcrumb_trail_get_items( $args = array() ) {
|
130 |
-
global $wp_rewrite;
|
131 |
-
|
132 |
-
/* Get the textdomain. */
|
133 |
-
$textdomain = breadcrumb_trail_textdomain();
|
134 |
-
|
135 |
-
/* Set up an empty trail array and empty path. */
|
136 |
-
$trail = array();
|
137 |
-
$path = '';
|
138 |
-
|
139 |
-
/* If $show_home is set and we're not on the front page of the site, link to the home page. */
|
140 |
-
if ( !is_front_page() && $args['show_home'] )
|
141 |
-
$trail[] = '<a href="' . home_url() . '" title="' . esc_attr( get_bloginfo( 'name' ) ) . '" rel="home" class="trail-begin">' . $args['show_home'] . '</a>';
|
142 |
-
|
143 |
-
/* If viewing the front page of the site. */
|
144 |
-
if ( is_front_page() ) {
|
145 |
-
if ( $args['show_home'] && $args['front_page'] )
|
146 |
-
$trail['trail_end'] = "{$args['show_home']}";
|
147 |
-
}
|
148 |
-
|
149 |
-
/* If viewing the "home"/posts page. */
|
150 |
-
elseif ( is_home() ) {
|
151 |
-
$home_page = get_page( get_queried_object_id() );
|
152 |
-
$trail = array_merge( $trail, breadcrumb_trail_get_parents( $home_page->post_parent, '' ) );
|
153 |
-
$trail['trail_end'] = get_the_title( $home_page->ID );
|
154 |
-
}
|
155 |
-
|
156 |
-
/* If viewing a singular post (page, attachment, etc.). */
|
157 |
-
elseif ( is_singular() ) {
|
158 |
-
|
159 |
-
/* Get singular post variables needed. */
|
160 |
-
$post = get_queried_object();
|
161 |
-
$post_id = absint( get_queried_object_id() );
|
162 |
-
$post_type = $post->post_type;
|
163 |
-
$parent = absint( $post->post_parent );
|
164 |
-
|
165 |
-
/* Get the post type object. */
|
166 |
-
$post_type_object = get_post_type_object( $post_type );
|
167 |
-
|
168 |
-
/* If viewing a singular 'post'. */
|
169 |
-
if ( 'post' == $post_type ) {
|
170 |
-
|
171 |
-
/* If $front has been set, add it to the $path. */
|
172 |
-
$path .= trailingslashit( $wp_rewrite->front );
|
173 |
-
|
174 |
-
/* If there's a path, check for parents. */
|
175 |
-
if ( !empty( $path ) )
|
176 |
-
$trail = array_merge( $trail, breadcrumb_trail_get_parents( '', $path ) );
|
177 |
-
|
178 |
-
/* Map the permalink structure tags to actual links. */
|
179 |
-
$trail = array_merge( $trail, breadcrumb_trail_map_rewrite_tags( $post_id, get_option( 'permalink_structure' ), $args ) );
|
180 |
-
}
|
181 |
-
|
182 |
-
/* If viewing a singular 'attachment'. */
|
183 |
-
elseif ( 'attachment' == $post_type ) {
|
184 |
-
|
185 |
-
/* If $front has been set, add it to the $path. */
|
186 |
-
$path .= trailingslashit( $wp_rewrite->front );
|
187 |
-
|
188 |
-
/* If there's a path, check for parents. */
|
189 |
-
if ( !empty( $path ) )
|
190 |
-
$trail = array_merge( $trail, breadcrumb_trail_get_parents( '', $path ) );
|
191 |
-
|
192 |
-
/* Map the post (parent) permalink structure tags to actual links. */
|
193 |
-
$trail = array_merge( $trail, breadcrumb_trail_map_rewrite_tags( $post->post_parent, get_option( 'permalink_structure' ), $args ) );
|
194 |
-
}
|
195 |
-
|
196 |
-
/* If a custom post type, check if there are any pages in its hierarchy based on the slug. */
|
197 |
-
elseif ( 'page' !== $post_type ) {
|
198 |
-
|
199 |
-
/* If $front has been set, add it to the $path. */
|
200 |
-
if ( $post_type_object->rewrite['with_front'] && $wp_rewrite->front )
|
201 |
-
$path .= trailingslashit( $wp_rewrite->front );
|
202 |
-
|
203 |
-
/* If there's a slug, add it to the $path. */
|
204 |
-
if ( !empty( $post_type_object->rewrite['slug'] ) )
|
205 |
-
$path .= $post_type_object->rewrite['slug'];
|
206 |
-
|
207 |
-
/* If there's a path, check for parents. */
|
208 |
-
if ( !empty( $path ) )
|
209 |
-
$trail = array_merge( $trail, breadcrumb_trail_get_parents( '', $path ) );
|
210 |
-
|
211 |
-
/* If there's an archive page, add it to the trail. */
|
212 |
-
if ( !empty( $post_type_object->has_archive ) )
|
213 |
-
$trail[] = '<a href="' . get_post_type_archive_link( $post_type ) . '" title="' . esc_attr( $post_type_object->labels->name ) . '">' . $post_type_object->labels->name . '</a>';
|
214 |
-
}
|
215 |
-
|
216 |
-
/* If the post type path returns nothing and there is a parent, get its parents. */
|
217 |
-
if ( ( empty( $path ) && 0 !== $parent ) || ( 'attachment' == $post_type ) )
|
218 |
-
$trail = array_merge( $trail, breadcrumb_trail_get_parents( $parent, '' ) );
|
219 |
-
|
220 |
-
/* Or, if the post type is hierarchical and there's a parent, get its parents. */
|
221 |
-
elseif ( 0 !== $parent && is_post_type_hierarchical( $post_type ) )
|
222 |
-
$trail = array_merge( $trail, breadcrumb_trail_get_parents( $parent, '' ) );
|
223 |
-
|
224 |
-
/* Display terms for specific post type taxonomy if requested. */
|
225 |
-
if ( !empty( $args["singular_{$post_type}_taxonomy"] ) && $terms = get_the_term_list( $post_id, $args["singular_{$post_type}_taxonomy"], '', ', ', '' ) )
|
226 |
-
$trail[] = $terms;
|
227 |
-
|
228 |
-
/* End with the post title. */
|
229 |
-
$post_title = get_the_title();
|
230 |
-
if ( !empty( $post_title ) )
|
231 |
-
$trail['trail_end'] = $post_title;
|
232 |
-
}
|
233 |
-
|
234 |
-
/* If we're viewing any type of archive. */
|
235 |
-
elseif ( is_archive() ) {
|
236 |
-
|
237 |
-
/* If viewing a taxonomy term archive. */
|
238 |
-
if ( is_tax() || is_category() || is_tag() ) {
|
239 |
-
|
240 |
-
/* Get some taxonomy and term variables. */
|
241 |
-
$term = get_queried_object();
|
242 |
-
$taxonomy = get_taxonomy( $term->taxonomy );
|
243 |
-
|
244 |
-
/* Get the path to the term archive. Use this to determine if a page is present with it. */
|
245 |
-
if ( is_category() )
|
246 |
-
$path = get_option( 'category_base' );
|
247 |
-
elseif ( is_tag() )
|
248 |
-
$path = get_option( 'tag_base' );
|
249 |
-
else {
|
250 |
-
if ( $taxonomy->rewrite['with_front'] && $wp_rewrite->front )
|
251 |
-
$path = trailingslashit( $wp_rewrite->front );
|
252 |
-
$path .= $taxonomy->rewrite['slug'];
|
253 |
-
}
|
254 |
-
|
255 |
-
/* Get parent pages by path if they exist. */
|
256 |
-
if ( $path )
|
257 |
-
$trail = array_merge( $trail, breadcrumb_trail_get_parents( '', $path ) );
|
258 |
-
|
259 |
-
/* If the taxonomy is hierarchical, list its parent terms. */
|
260 |
-
if ( is_taxonomy_hierarchical( $term->taxonomy ) && $term->parent )
|
261 |
-
$trail = array_merge( $trail, breadcrumb_trail_get_term_parents( $term->parent, $term->taxonomy ) );
|
262 |
-
|
263 |
-
/* Add the term name to the trail end. */
|
264 |
-
$trail['trail_end'] = single_term_title( '', false );
|
265 |
-
}
|
266 |
-
|
267 |
-
/* If viewing a post type archive. */
|
268 |
-
elseif ( is_post_type_archive() ) {
|
269 |
-
|
270 |
-
/* Get the post type object. */
|
271 |
-
$post_type_object = get_post_type_object( get_query_var( 'post_type' ) );
|
272 |
-
|
273 |
-
/* If $front has been set, add it to the $path. */
|
274 |
-
if ( $post_type_object->rewrite['with_front'] && $wp_rewrite->front )
|
275 |
-
$path .= trailingslashit( $wp_rewrite->front );
|
276 |
-
|
277 |
-
/* If there's a slug, add it to the $path. */
|
278 |
-
if ( !empty( $post_type_object->rewrite['slug'] ) )
|
279 |
-
$path .= $post_type_object->rewrite['slug'];
|
280 |
-
|
281 |
-
/* If there's a path, check for parents. */
|
282 |
-
if ( !empty( $path ) )
|
283 |
-
$trail = array_merge( $trail, breadcrumb_trail_get_parents( '', $path ) );
|
284 |
-
|
285 |
-
/* Add the post type [plural] name to the trail end. */
|
286 |
-
$trail['trail_end'] = $post_type_object->labels->name;
|
287 |
-
}
|
288 |
-
|
289 |
-
/* If viewing an author archive. */
|
290 |
-
elseif ( is_author() ) {
|
291 |
-
|
292 |
-
/* If $front has been set, add it to $path. */
|
293 |
-
if ( !empty( $wp_rewrite->front ) )
|
294 |
-
$path .= trailingslashit( $wp_rewrite->front );
|
295 |
-
|
296 |
-
/* If an $author_base exists, add it to $path. */
|
297 |
-
if ( !empty( $wp_rewrite->author_base ) )
|
298 |
-
$path .= $wp_rewrite->author_base;
|
299 |
-
|
300 |
-
/* If $path exists, check for parent pages. */
|
301 |
-
if ( !empty( $path ) )
|
302 |
-
$trail = array_merge( $trail, breadcrumb_trail_get_parents( '', $path ) );
|
303 |
-
|
304 |
-
/* Add the author's display name to the trail end. */
|
305 |
-
$trail['trail_end'] = get_the_author_meta( 'display_name', get_query_var( 'author' ) );
|
306 |
-
}
|
307 |
-
|
308 |
-
/* If viewing a time-based archive. */
|
309 |
-
elseif ( is_time() ) {
|
310 |
-
|
311 |
-
if ( get_query_var( 'minute' ) && get_query_var( 'hour' ) )
|
312 |
-
$trail['trail_end'] = get_the_time( __( 'g:i a', $textdomain ) );
|
313 |
-
|
314 |
-
elseif ( get_query_var( 'minute' ) )
|
315 |
-
$trail['trail_end'] = sprintf( __( 'Minute %1$s', $textdomain ), get_the_time( __( 'i', $textdomain ) ) );
|
316 |
-
|
317 |
-
elseif ( get_query_var( 'hour' ) )
|
318 |
-
$trail['trail_end'] = get_the_time( __( 'g a', $textdomain ) );
|
319 |
-
}
|
320 |
-
|
321 |
-
/* If viewing a date-based archive. */
|
322 |
-
elseif ( is_date() ) {
|
323 |
-
|
324 |
-
/* If $front has been set, check for parent pages. */
|
325 |
-
if ( $wp_rewrite->front )
|
326 |
-
$trail = array_merge( $trail, breadcrumb_trail_get_parents( '', $wp_rewrite->front ) );
|
327 |
-
|
328 |
-
if ( is_day() ) {
|
329 |
-
$trail[] = '<a href="' . get_year_link( get_the_time( 'Y' ) ) . '" title="' . get_the_time( esc_attr__( 'Y', $textdomain ) ) . '">' . get_the_time( __( 'Y', $textdomain ) ) . '</a>';
|
330 |
-
$trail[] = '<a href="' . get_month_link( get_the_time( 'Y' ), get_the_time( 'm' ) ) . '" title="' . get_the_time( esc_attr__( 'F', $textdomain ) ) . '">' . get_the_time( __( 'F', $textdomain ) ) . '</a>';
|
331 |
-
$trail['trail_end'] = get_the_time( __( 'd', $textdomain ) );
|
332 |
-
}
|
333 |
-
|
334 |
-
elseif ( get_query_var( 'w' ) ) {
|
335 |
-
$trail[] = '<a href="' . get_year_link( get_the_time( 'Y' ) ) . '" title="' . get_the_time( esc_attr__( 'Y', $textdomain ) ) . '">' . get_the_time( __( 'Y', $textdomain ) ) . '</a>';
|
336 |
-
$trail['trail_end'] = sprintf( __( 'Week %1$s', $textdomain ), get_the_time( esc_attr__( 'W', $textdomain ) ) );
|
337 |
-
}
|
338 |
-
|
339 |
-
elseif ( is_month() ) {
|
340 |
-
$trail[] = '<a href="' . get_year_link( get_the_time( 'Y' ) ) . '" title="' . get_the_time( esc_attr__( 'Y', $textdomain ) ) . '">' . get_the_time( __( 'Y', $textdomain ) ) . '</a>';
|
341 |
-
$trail['trail_end'] = get_the_time( __( 'F', $textdomain ) );
|
342 |
-
}
|
343 |
-
|
344 |
-
elseif ( is_year() ) {
|
345 |
-
$trail['trail_end'] = get_the_time( __( 'Y', $textdomain ) );
|
346 |
-
}
|
347 |
-
}
|
348 |
-
}
|
349 |
-
|
350 |
-
/* If viewing search results. */
|
351 |
-
elseif ( is_search() )
|
352 |
-
$trail['trail_end'] = sprintf( __( 'Search results for "%1$s"', $textdomain ), esc_attr( get_search_query() ) );
|
353 |
-
|
354 |
-
/* If viewing a 404 error page. */
|
355 |
-
elseif ( is_404() )
|
356 |
-
$trail['trail_end'] = __( '404 Not Found', $textdomain );
|
357 |
-
|
358 |
-
/* Allow devs to step in and filter the $trail array. */
|
359 |
-
return apply_filters( 'breadcrumb_trail_items', $trail, $args );
|
360 |
-
}
|
361 |
-
|
362 |
-
/**
|
363 |
-
* Turns %tag% from permalink structures into usable links for the breadcrumb trail. This feels kind of
|
364 |
-
* hackish for now because we're checking for specific %tag% examples and only doing it for the 'post'
|
365 |
-
* post type. In the future, maybe it'll handle a wider variety of possibilities, especially for custom post
|
366 |
-
* types.
|
367 |
-
*
|
368 |
-
* @since 0.4.0
|
369 |
-
* @param int $post_id ID of the post whose parents we want.
|
370 |
-
* @param string $path Path of a potential parent page.
|
371 |
-
* @param array $args Mixed arguments for the menu.
|
372 |
-
* @return array $trail Array of links to the post breadcrumb.
|
373 |
-
*/
|
374 |
-
function breadcrumb_trail_map_rewrite_tags( $post_id = '', $path = '', $args = array() ) {
|
375 |
-
|
376 |
-
/* Set up an empty $trail array. */
|
377 |
-
$trail = array();
|
378 |
-
|
379 |
-
/* Make sure there's a $path and $post_id before continuing. */
|
380 |
-
if ( empty( $path ) || empty( $post_id ) )
|
381 |
-
return $trail;
|
382 |
-
|
383 |
-
/* Get the post based on the post ID. */
|
384 |
-
$post = get_post( $post_id );
|
385 |
-
|
386 |
-
/* If no post is returned, an error is returned, or the post does not have a 'post' post type, return. */
|
387 |
-
if ( empty( $post ) || is_wp_error( $post ) || 'post' !== $post->post_type )
|
388 |
-
return $trail;
|
389 |
-
|
390 |
-
/* Get the textdomain. */
|
391 |
-
$textdomain = breadcrumb_trail_textdomain();
|
392 |
-
|
393 |
-
/* Trim '/' from both sides of the $path. */
|
394 |
-
$path = trim( $path, '/' );
|
395 |
-
|
396 |
-
/* Split the $path into an array of strings. */
|
397 |
-
$matches = explode( '/', $path );
|
398 |
-
|
399 |
-
/* If matches are found for the path. */
|
400 |
-
if ( is_array( $matches ) ) {
|
401 |
-
|
402 |
-
/* Loop through each of the matches, adding each to the $trail array. */
|
403 |
-
foreach ( $matches as $match ) {
|
404 |
-
|
405 |
-
/* Trim any '/' from the $match. */
|
406 |
-
$tag = trim( $match, '/' );
|
407 |
-
|
408 |
-
/* If using the %year% tag, add a link to the yearly archive. */
|
409 |
-
if ( '%year%' == $tag )
|
410 |
-
$trail[] = '<a href="' . get_year_link( get_the_time( 'Y', $post_id ) ) . '" title="' . get_the_time( esc_attr__( 'Y', $textdomain ), $post_id ) . '">' . get_the_time( __( 'Y', $textdomain ), $post_id ) . '</a>';
|
411 |
-
|
412 |
-
/* If using the %monthnum% tag, add a link to the monthly archive. */
|
413 |
-
elseif ( '%monthnum%' == $tag )
|
414 |
-
$trail[] = '<a href="' . get_month_link( get_the_time( 'Y', $post_id ), get_the_time( 'm', $post_id ) ) . '" title="' . get_the_time( esc_attr__( 'F Y', $textdomain ), $post_id ) . '">' . get_the_time( __( 'F', $textdomain ), $post_id ) . '</a>';
|
415 |
-
|
416 |
-
/* If using the %day% tag, add a link to the daily archive. */
|
417 |
-
elseif ( '%day%' == $tag )
|
418 |
-
$trail[] = '<a href="' . get_day_link( get_the_time( 'Y', $post_id ), get_the_time( 'm', $post_id ), get_the_time( 'd', $post_id ) ) . '" title="' . get_the_time( esc_attr__( 'F j, Y', $textdomain ), $post_id ) . '">' . get_the_time( __( 'd', $textdomain ), $post_id ) . '</a>';
|
419 |
-
|
420 |
-
/* If using the %author% tag, add a link to the post author archive. */
|
421 |
-
elseif ( '%author%' == $tag )
|
422 |
-
$trail[] = '<a href="' . get_author_posts_url( $post->post_author ) . '" title="' . esc_attr( get_the_author_meta( 'display_name', $post->post_author ) ) . '">' . get_the_author_meta( 'display_name', $post->post_author ) . '</a>';
|
423 |
-
|
424 |
-
/* If using the %category% tag, add a link to the first category archive to match permalinks. */
|
425 |
-
elseif ( '%category%' == $tag && 'category' !== $args["singular_{$post->post_type}_taxonomy"] ) {
|
426 |
-
|
427 |
-
/* Get the post categories. */
|
428 |
-
$terms = get_the_category( $post_id );
|
429 |
-
|
430 |
-
/* Check that categories were returned. */
|
431 |
-
if ( $terms ) {
|
432 |
-
|
433 |
-
/* Sort the terms by ID and get the first category. */
|
434 |
-
usort( $terms, '_usort_terms_by_ID' );
|
435 |
-
$term = get_term( $terms[0], 'category' );
|
436 |
-
|
437 |
-
/* If the category has a parent, add the hierarchy to the trail. */
|
438 |
-
if ( 0 !== $term->parent )
|
439 |
-
$trail = array_merge( $trail, breadcrumb_trail_get_term_parents( $term->parent, 'category' ) );
|
440 |
-
|
441 |
-
/* Add the category archive link to the trail. */
|
442 |
-
$trail[] = '<a href="' . get_term_link( $term, 'category' ) . '" title="' . esc_attr( $term->name ) . '">' . $term->name . '</a>';
|
443 |
-
}
|
444 |
-
}
|
445 |
-
}
|
446 |
-
}
|
447 |
-
|
448 |
-
/* Return the $trail array. */
|
449 |
-
return $trail;
|
450 |
-
}
|
451 |
-
|
452 |
-
/**
|
453 |
-
* Gets parent pages of any post type or taxonomy by the ID or Path. The goal of this function is to create
|
454 |
-
* a clear path back to home given what would normally be a "ghost" directory. If any page matches the given
|
455 |
-
* path, it'll be added. But, it's also just a way to check for a hierarchy with hierarchical post types.
|
456 |
-
*
|
457 |
-
* @since 0.3.0
|
458 |
-
* @param int $post_id ID of the post whose parents we want.
|
459 |
-
* @param string $path Path of a potential parent page.
|
460 |
-
* @return array $trail Array of parent page links.
|
461 |
-
*/
|
462 |
-
function breadcrumb_trail_get_parents( $post_id = '', $path = '' ) {
|
463 |
-
|
464 |
-
/* Set up an empty trail array. */
|
465 |
-
$trail = array();
|
466 |
-
|
467 |
-
/* Trim '/' off $path in case we just got a simple '/' instead of a real path. */
|
468 |
-
$path = trim( $path, '/' );
|
469 |
-
|
470 |
-
/* If neither a post ID nor path set, return an empty array. */
|
471 |
-
if ( empty( $post_id ) && empty( $path ) )
|
472 |
-
return $trail;
|
473 |
-
|
474 |
-
/* If the post ID is empty, use the path to get the ID. */
|
475 |
-
if ( empty( $post_id ) ) {
|
476 |
-
|
477 |
-
/* Get parent post by the path. */
|
478 |
-
$parent_page = get_page_by_path( $path );
|
479 |
-
|
480 |
-
/* If a parent post is found, set the $post_id variable to it. */
|
481 |
-
if ( !empty( $parent_page ) )
|
482 |
-
$post_id = $parent_page->ID;
|
483 |
-
}
|
484 |
-
|
485 |
-
/* If a post ID and path is set, search for a post by the given path. */
|
486 |
-
if ( $post_id == 0 && !empty( $path ) ) {
|
487 |
-
|
488 |
-
/* Separate post names into separate paths by '/'. */
|
489 |
-
$path = trim( $path, '/' );
|
490 |
-
preg_match_all( "/\/.*?\z/", $path, $matches );
|
491 |
-
|
492 |
-
/* If matches are found for the path. */
|
493 |
-
if ( isset( $matches ) ) {
|
494 |
-
|
495 |
-
/* Reverse the array of matches to search for posts in the proper order. */
|
496 |
-
$matches = array_reverse( $matches );
|
497 |
-
|
498 |
-
/* Loop through each of the path matches. */
|
499 |
-
foreach ( $matches as $match ) {
|
500 |
-
|
501 |
-
/* If a match is found. */
|
502 |
-
if ( isset( $match[0] ) ) {
|
503 |
-
|
504 |
-
/* Get the parent post by the given path. */
|
505 |
-
$path = str_replace( $match[0], '', $path );
|
506 |
-
$parent_page = get_page_by_path( trim( $path, '/' ) );
|
507 |
-
|
508 |
-
/* If a parent post is found, set the $post_id and break out of the loop. */
|
509 |
-
if ( !empty( $parent_page ) && $parent_page->ID > 0 ) {
|
510 |
-
$post_id = $parent_page->ID;
|
511 |
-
break;
|
512 |
-
}
|
513 |
-
}
|
514 |
-
}
|
515 |
-
}
|
516 |
-
}
|
517 |
-
|
518 |
-
/* While there's a post ID, add the post link to the $parents array. */
|
519 |
-
while ( $post_id ) {
|
520 |
-
|
521 |
-
/* Get the post by ID. */
|
522 |
-
$page = get_page( $post_id );
|
523 |
-
|
524 |
-
/* Add the formatted post link to the array of parents. */
|
525 |
-
$parents[] = '<a href="' . get_permalink( $post_id ) . '" title="' . esc_attr( get_the_title( $post_id ) ) . '">' . get_the_title( $post_id ) . '</a>';
|
526 |
-
|
527 |
-
/* Set the parent post's parent to the post ID. */
|
528 |
-
$post_id = $page->post_parent;
|
529 |
-
}
|
530 |
-
|
531 |
-
/* If we have parent posts, reverse the array to put them in the proper order for the trail. */
|
532 |
-
if ( isset( $parents ) )
|
533 |
-
$trail = array_reverse( $parents );
|
534 |
-
|
535 |
-
/* Return the trail of parent posts. */
|
536 |
-
return $trail;
|
537 |
-
}
|
538 |
-
|
539 |
-
/**
|
540 |
-
* Searches for term parents of hierarchical taxonomies. This function is similar to the WordPress
|
541 |
-
* function get_category_parents() but handles any type of taxonomy.
|
542 |
-
*
|
543 |
-
* @since 0.3.0
|
544 |
-
* @param int $parent_id The ID of the first parent.
|
545 |
-
* @param object|string $taxonomy The taxonomy of the term whose parents we want.
|
546 |
-
* @return array $trail Array of links to parent terms.
|
547 |
-
*/
|
548 |
-
function breadcrumb_trail_get_term_parents( $parent_id = '', $taxonomy = '' ) {
|
549 |
-
|
550 |
-
/* Set up some default arrays. */
|
551 |
-
$trail = array();
|
552 |
-
$parents = array();
|
553 |
-
|
554 |
-
/* If no term parent ID or taxonomy is given, return an empty array. */
|
555 |
-
if ( empty( $parent_id ) || empty( $taxonomy ) )
|
556 |
-
return $trail;
|
557 |
-
|
558 |
-
/* While there is a parent ID, add the parent term link to the $parents array. */
|
559 |
-
while ( $parent_id ) {
|
560 |
-
|
561 |
-
/* Get the parent term. */
|
562 |
-
$parent = get_term( $parent_id, $taxonomy );
|
563 |
-
|
564 |
-
/* Add the formatted term link to the array of parent terms. */
|
565 |
-
$parents[] = '<a href="' . get_term_link( $parent, $taxonomy ) . '" title="' . esc_attr( $parent->name ) . '">' . $parent->name . '</a>';
|
566 |
-
|
567 |
-
/* Set the parent term's parent as the parent ID. */
|
568 |
-
$parent_id = $parent->parent;
|
569 |
-
}
|
570 |
-
|
571 |
-
/* If we have parent terms, reverse the array to put them in the proper order for the trail. */
|
572 |
-
if ( !empty( $parents ) )
|
573 |
-
$trail = array_reverse( $parents );
|
574 |
-
|
575 |
-
/* Return the trail of parent terms. */
|
576 |
-
return $trail;
|
577 |
-
}
|
578 |
-
|
579 |
-
/**
|
580 |
-
* Returns the textdomain used by the script and allows it to be filtered by plugins/themes.
|
581 |
-
*
|
582 |
-
* @since 0.4.0
|
583 |
-
* @returns string The textdomain for the script.
|
584 |
-
*/
|
585 |
-
function breadcrumb_trail_textdomain() {
|
586 |
-
return apply_filters( 'breadcrumb_trail_textdomain', 'breadcrumb-trail' );
|
587 |
-
}
|
588 |
|
589 |
-
|
|
1 |
<?php
|
2 |
/**
|
3 |
* Plugin Name: Breadcrumb Trail
|
4 |
+
* Plugin URI: http://themehybrid.com/plugins/breadcrumb-trail
|
5 |
+
* Description: A smart breadcrumb menu plugin embedded with <a href="http://schema.org">Schema.org</a> microdata that can handle variations in site structure more accurately than any other breadcrumb plugin for WordPress. Insert into your theme with the <code>breadcrumb_trail()</code> template tag.
|
6 |
+
* Version: 0.6.0
|
7 |
* Author: Justin Tadlock
|
8 |
* Author URI: http://justintadlock.com
|
|
|
|
|
|
|
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9 |
*/
|
10 |
|
11 |
+
/* Extra check in case the script is being loaded by a theme. */
|
12 |
+
if ( !function_exists( 'breadcrumb_trail' ) )
|
13 |
+
require_once( 'inc/breadcrumbs.php' );
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|
14 |
|
15 |
+
/* Load translation files. Note: Remove this line if packaging with a theme. */
|
16 |
+
load_plugin_textdomain( 'breadcrumb-trail', false, 'breadcrumb-trail/languages' );
|
breadcrumb-trail.pot
DELETED
@@ -1,76 +0,0 @@
|
|
1 |
-
msgid ""
|
2 |
-
msgstr ""
|
3 |
-
"Project-Id-Version: Breadcrumb Trail WordPress Plugin\n"
|
4 |
-
"Report-Msgid-Bugs-To: \n"
|
5 |
-
"POT-Creation-Date: 2010-10-24 09:26-0600\n"
|
6 |
-
"PO-Revision-Date: \n"
|
7 |
-
"Last-Translator: Justin Tadlock <justin@justintadlock.com>\n"
|
8 |
-
"Language-Team: <justin@justintadlock.com>\n"
|
9 |
-
"MIME-Version: 1.0\n"
|
10 |
-
"Content-Type: text/plain; charset=UTF-8\n"
|
11 |
-
"Content-Transfer-Encoding: 8bit\n"
|
12 |
-
"X-Poedit-Language: English\n"
|
13 |
-
"X-Poedit-Country: UNITED STATES\n"
|
14 |
-
"X-Poedit-KeywordsList: _e;__;esc_attr_e;esc_attr__;esc_html_e;esc_html__\n"
|
15 |
-
"X-Poedit-Basepath: .\n"
|
16 |
-
"X-Poedit-SearchPath-0: .\n"
|
17 |
-
|
18 |
-
#: breadcrumb-trail.php:55
|
19 |
-
msgid "Browse:"
|
20 |
-
msgstr ""
|
21 |
-
|
22 |
-
#: breadcrumb-trail.php:58
|
23 |
-
msgid "Home"
|
24 |
-
msgstr ""
|
25 |
-
|
26 |
-
#: breadcrumb-trail.php:219
|
27 |
-
msgid "g:i a"
|
28 |
-
msgstr ""
|
29 |
-
|
30 |
-
#: breadcrumb-trail.php:222
|
31 |
-
#, php-format
|
32 |
-
msgid "Minute %1$s"
|
33 |
-
msgstr ""
|
34 |
-
|
35 |
-
#: breadcrumb-trail.php:222
|
36 |
-
msgid "i"
|
37 |
-
msgstr ""
|
38 |
-
|
39 |
-
#: breadcrumb-trail.php:225
|
40 |
-
msgid "g a"
|
41 |
-
msgstr ""
|
42 |
-
|
43 |
-
#: breadcrumb-trail.php:236
|
44 |
-
#: breadcrumb-trail.php:242
|
45 |
-
#: breadcrumb-trail.php:247
|
46 |
-
#: breadcrumb-trail.php:252
|
47 |
-
msgid "Y"
|
48 |
-
msgstr ""
|
49 |
-
|
50 |
-
#: breadcrumb-trail.php:237
|
51 |
-
#: breadcrumb-trail.php:248
|
52 |
-
msgid "F"
|
53 |
-
msgstr ""
|
54 |
-
|
55 |
-
#: breadcrumb-trail.php:238
|
56 |
-
msgid "j"
|
57 |
-
msgstr ""
|
58 |
-
|
59 |
-
#: breadcrumb-trail.php:243
|
60 |
-
#, php-format
|
61 |
-
msgid "Week %1$s"
|
62 |
-
msgstr ""
|
63 |
-
|
64 |
-
#: breadcrumb-trail.php:243
|
65 |
-
msgid "W"
|
66 |
-
msgstr ""
|
67 |
-
|
68 |
-
#: breadcrumb-trail.php:259
|
69 |
-
#, php-format
|
70 |
-
msgid "Search results for "%1$s""
|
71 |
-
msgstr ""
|
72 |
-
|
73 |
-
#: breadcrumb-trail.php:263
|
74 |
-
msgid "404 Not Found"
|
75 |
-
msgstr ""
|
76 |
-
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|
inc/breadcrumbs.php
ADDED
@@ -0,0 +1,1217 @@
|
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|
1 |
+
<?php
|
2 |
+
/**
|
3 |
+
* Breadcrumb Trail - A breadcrumb menu script for WordPress.
|
4 |
+
*
|
5 |
+
* Breadcrumb Trail is a script for showing a breadcrumb trail for any type of page. It tries to
|
6 |
+
* anticipate any type of structure and display the best possible trail that matches your site's
|
7 |
+
* permalink structure. While not perfect, it attempts to fill in the gaps left by many other
|
8 |
+
* breadcrumb scripts.
|
9 |
+
*
|
10 |
+
* This program is free software; you can redistribute it and/or modify it under the terms of the GNU
|
11 |
+
* General Public License as published by the Free Software Foundation; either version 2 of the License,
|
12 |
+
* or (at your option) any later version.
|
13 |
+
*
|
14 |
+
* This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without
|
15 |
+
* even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
|
16 |
+
*
|
17 |
+
* @package BreadcrumbTrail
|
18 |
+
* @version 0.6.0
|
19 |
+
* @author Justin Tadlock <justin@justintadlock.com>
|
20 |
+
* @copyright Copyright (c) 2008 - 2013, Justin Tadlock
|
21 |
+
* @link http://themehybrid.com/plugins/breadcrumb-trail
|
22 |
+
* @license http://www.gnu.org/licenses/old-licenses/gpl-2.0.html
|
23 |
+
*/
|
24 |
+
|
25 |
+
/**
|
26 |
+
* Shows a breadcrumb for all types of pages. This is a wrapper function for the Breadcrumb_Trail class,
|
27 |
+
* which should be used in theme templates.
|
28 |
+
*
|
29 |
+
* @since 0.1.0
|
30 |
+
* @access public
|
31 |
+
* @param array $args Arguments to pass to Breadcrumb_Trail.
|
32 |
+
* @return void
|
33 |
+
*/
|
34 |
+
function breadcrumb_trail( $args = array() ) {
|
35 |
+
|
36 |
+
if ( function_exists( 'is_bbpress' ) && is_bbpress() )
|
37 |
+
$breadcrumb = new bbPress_Breadcrumb_Trail( $args );
|
38 |
+
else
|
39 |
+
$breadcrumb = new Breadcrumb_Trail( $args );
|
40 |
+
|
41 |
+
$breadcrumb->trail();
|
42 |
+
}
|
43 |
+
|
44 |
+
/**
|
45 |
+
* Creates a breadcrumbs menu for the site based on the current page that's being viewed by the user.
|
46 |
+
*
|
47 |
+
* @since 0.6.0
|
48 |
+
*/
|
49 |
+
class Breadcrumb_Trail {
|
50 |
+
|
51 |
+
/**
|
52 |
+
* Array of items belonging to the current breadcrumb trail.
|
53 |
+
*
|
54 |
+
* @since 0.1.0
|
55 |
+
* @access public
|
56 |
+
* @var array
|
57 |
+
*/
|
58 |
+
public $items = array();
|
59 |
+
|
60 |
+
/**
|
61 |
+
* Arguments used to build the breadcrumb trail.
|
62 |
+
*
|
63 |
+
* @since 0.1.0
|
64 |
+
* @access public
|
65 |
+
* @var array
|
66 |
+
*/
|
67 |
+
public $args = array();
|
68 |
+
|
69 |
+
/**
|
70 |
+
* Sets up the breadcrumb trail.
|
71 |
+
*
|
72 |
+
* @since 0.6.0
|
73 |
+
* @access public
|
74 |
+
* @param array $args The arguments for how to build the breadcrumb trail.
|
75 |
+
* @return void
|
76 |
+
*/
|
77 |
+
public function __construct( $args = array() ) {
|
78 |
+
|
79 |
+
/* Remove the bbPress breadcrumbs. */
|
80 |
+
add_filter( 'bbp_get_breadcrumb', '__return_false' );
|
81 |
+
|
82 |
+
$defaults = array(
|
83 |
+
'container' => 'div',
|
84 |
+
'separator' => '/',
|
85 |
+
'before' => '',
|
86 |
+
'after' => '',
|
87 |
+
'show_on_front' => true,
|
88 |
+
'network' => false,
|
89 |
+
//'show_edit_link' => false,
|
90 |
+
'show_title' => true,
|
91 |
+
'show_browse' => true,
|
92 |
+
'echo' => true,
|
93 |
+
|
94 |
+
/* Post taxonomy (examples follow). */
|
95 |
+
'post_taxonomy' => array(
|
96 |
+
// 'post' => 'post_tag',
|
97 |
+
// 'book' => 'genre',
|
98 |
+
),
|
99 |
+
|
100 |
+
/* Labels for text used (see Breadcrumb_Trail::default_labels). */
|
101 |
+
'labels' => array()
|
102 |
+
);
|
103 |
+
|
104 |
+
$this->args = apply_filters( 'breadcrumb_trail_args', wp_parse_args( $args, $defaults ) );
|
105 |
+
|
106 |
+
/* Merge the user-added labels with the defaults. */
|
107 |
+
$this->args['labels'] = wp_parse_args( $this->args['labels'], $this->default_labels() );
|
108 |
+
|
109 |
+
$this->do_trail_items();
|
110 |
+
}
|
111 |
+
|
112 |
+
/**
|
113 |
+
* Formats and outputs the breadcrumb trail.
|
114 |
+
*
|
115 |
+
* @since 0.6.0
|
116 |
+
* @access public
|
117 |
+
* @return string
|
118 |
+
*/
|
119 |
+
public function trail() {
|
120 |
+
|
121 |
+
$breadcrumb = '';
|
122 |
+
|
123 |
+
/* Connect the breadcrumb trail if there are items in the trail. */
|
124 |
+
if ( !empty( $this->items ) && is_array( $this->items ) ) {
|
125 |
+
|
126 |
+
/* Open the breadcrumb trail containers. */
|
127 |
+
$breadcrumb = "\n\t\t" . '<' . tag_escape( $this->args['container'] ) . ' class="breadcrumb-trail breadcrumbs" itemprop="breadcrumb">';
|
128 |
+
|
129 |
+
/* If $before was set, wrap it in a container. */
|
130 |
+
$breadcrumb .= ( !empty( $this->args['before'] ) ? "\n\t\t\t" . '<span class="trail-before">' . $this->args['before'] . '</span> ' . "\n\t\t\t" : '' );
|
131 |
+
|
132 |
+
/* Add 'browse' label if it should be shown. */
|
133 |
+
if ( true === $this->args['show_browse'] )
|
134 |
+
$breadcrumb .= "\n\t\t\t" . '<span class="trail-browse">' . $this->args['labels']['browse'] . '</span> ';
|
135 |
+
|
136 |
+
/* Adds the 'trail-begin' class around first item if there's more than one item. */
|
137 |
+
if ( 1 < count( $this->items ) )
|
138 |
+
array_unshift( $this->items, '<span class="trail-begin">' . array_shift( $this->items ) . '</span>' );
|
139 |
+
|
140 |
+
/* Adds the 'trail-end' class around last item. */
|
141 |
+
array_push( $this->items, '<span class="trail-end">' . array_pop( $this->items ) . '</span>' );
|
142 |
+
|
143 |
+
/* Format the separator. */
|
144 |
+
$separator = ( !empty( $this->args['separator'] ) ? '<span class="sep">' . $this->args['separator'] . '</span>' : '<span class="sep">/</span>' );
|
145 |
+
|
146 |
+
/* Join the individual trail items into a single string. */
|
147 |
+
$breadcrumb .= join( "\n\t\t\t {$separator} ", $this->items );
|
148 |
+
|
149 |
+
/* If $after was set, wrap it in a container. */
|
150 |
+
$breadcrumb .= ( !empty( $this->args['after'] ) ? "\n\t\t\t" . ' <span class="trail-after">' . $this->args['after'] . '</span>' : '' );
|
151 |
+
|
152 |
+
/* Close the breadcrumb trail containers. */
|
153 |
+
$breadcrumb .= "\n\t\t" . '</' . tag_escape( $this->args['container'] ) . '>';
|
154 |
+
}
|
155 |
+
|
156 |
+
/* Allow developers to filter the breadcrumb trail HTML. */
|
157 |
+
$breadcrumb = apply_filters( 'breadcrumb_trail', $breadcrumb, $this->args );
|
158 |
+
|
159 |
+
if ( true === $this->args['echo'] )
|
160 |
+
echo $breadcrumb;
|
161 |
+
else
|
162 |
+
return $breadcrumb;
|
163 |
+
}
|
164 |
+
|
165 |
+
/**
|
166 |
+
* Returns an array of the default labels.
|
167 |
+
*
|
168 |
+
* @since 0.6.0
|
169 |
+
* @access public
|
170 |
+
* @return array
|
171 |
+
*/
|
172 |
+
public function default_labels() {
|
173 |
+
|
174 |
+
$labels = array(
|
175 |
+
'browse' => __( 'Browse:', 'breadcrumb-trail' ),
|
176 |
+
'home' => __( 'Home', 'breadcrumb-trail' ),
|
177 |
+
'search' => __( 'Search results for "%s"', 'breadcrumb-trail' ),
|
178 |
+
'error_404' => __( '404 Not Found', 'breadcrumb-trail' ),
|
179 |
+
'paged' => __( 'Page %d', 'breadcrumb-trail' ),
|
180 |
+
'archives' => __( 'Archives', 'breadcrumb-trail' ),
|
181 |
+
'archive_minute_hour' => __( 'g:i a', 'breadcrumb-trail' ),
|
182 |
+
'archive_minute' => __( 'Minute %d', 'breadcrumb-trail' ),
|
183 |
+
'archive_hour' => __( 'g a', 'breadcrumb-trail' ),
|
184 |
+
'archive_day' => __( 'd', 'breadcrumb-trail' ),
|
185 |
+
'archive_week' => __( 'Week %d', 'breadcrumb-trail' ),
|
186 |
+
'archive_month' => __( 'F', 'breadcrumb-trail' ),
|
187 |
+
'archive_year' => __( 'Y', 'breadcrumb-trail' ),
|
188 |
+
// 'edit' => __( 'Edit', 'breadcrumb-trail' ), // @todo Implement edit link
|
189 |
+
);
|
190 |
+
|
191 |
+
return $labels;
|
192 |
+
}
|
193 |
+
|
194 |
+
/**
|
195 |
+
* Runs through the various WordPress conditional tags to check the current page being viewed. Once
|
196 |
+
* a condition is met, a specific method is launched to add items to the $items array.
|
197 |
+
*
|
198 |
+
* @since 0.6.0
|
199 |
+
* @access public
|
200 |
+
* @return void
|
201 |
+
*/
|
202 |
+
public function do_trail_items() {
|
203 |
+
|
204 |
+
/* If viewing the front page. */
|
205 |
+
if ( is_front_page() ) {
|
206 |
+
$this->do_front_page_items();
|
207 |
+
}
|
208 |
+
|
209 |
+
/* If not viewing the front page. */
|
210 |
+
else {
|
211 |
+
|
212 |
+
/* Add the network and site home links. */
|
213 |
+
$this->do_network_home_link();
|
214 |
+
$this->do_site_home_link();
|
215 |
+
|
216 |
+
/* If viewing the home/blog page. */
|
217 |
+
if ( is_home() ) {
|
218 |
+
$this->do_posts_page_items();
|
219 |
+
}
|
220 |
+
|
221 |
+
/* If viewing a single post. */
|
222 |
+
elseif ( is_singular() ) {
|
223 |
+
$this->do_singular_items();
|
224 |
+
}
|
225 |
+
|
226 |
+
/* If viewing an archive page. */
|
227 |
+
elseif ( is_archive() ) {
|
228 |
+
|
229 |
+
if ( is_post_type_archive() )
|
230 |
+
$this->do_post_type_archive_items();
|
231 |
+
|
232 |
+
elseif ( is_category() || is_tag() || is_tax() )
|
233 |
+
$this->do_term_archive_items();
|
234 |
+
|
235 |
+
elseif ( is_author() )
|
236 |
+
$this->do_user_archive_items();
|
237 |
+
|
238 |
+
elseif ( get_query_var( 'minute' ) && get_query_var( 'hour' ) )
|
239 |
+
$this->do_minute_hour_archive_items();
|
240 |
+
|
241 |
+
elseif ( get_query_var( 'minute' ) )
|
242 |
+
$this->do_minute_archive_items();
|
243 |
+
|
244 |
+
elseif ( get_query_var( 'hour' ) )
|
245 |
+
$this->do_hour_archive_items();
|
246 |
+
|
247 |
+
elseif ( is_day() )
|
248 |
+
$this->do_day_archive_items();
|
249 |
+
|
250 |
+
elseif ( get_query_var( 'w' ) )
|
251 |
+
$this->do_week_archive_items();
|
252 |
+
|
253 |
+
elseif ( is_month() )
|
254 |
+
$this->do_month_archive_items();
|
255 |
+
|
256 |
+
elseif ( is_year() )
|
257 |
+
$this->do_year_archive_items();
|
258 |
+
|
259 |
+
else
|
260 |
+
$this->do_default_archive_items();
|
261 |
+
}
|
262 |
+
|
263 |
+
/* If viewing a search results page. */
|
264 |
+
elseif ( is_search() ) {
|
265 |
+
$this->do_search_items();
|
266 |
+
}
|
267 |
+
|
268 |
+
/* If viewing the 404 page. */
|
269 |
+
elseif ( is_404() ) {
|
270 |
+
$this->do_404_items();
|
271 |
+
}
|
272 |
+
}
|
273 |
+
|
274 |
+
/* Add paged items if they exist. */
|
275 |
+
$this->do_paged_items();
|
276 |
+
|
277 |
+
/* Allow developers to overwrite the items for the breadcrumb trail. */
|
278 |
+
$this->items = apply_filters( 'breadcrumb_trail_items', $this->items, $this->args );
|
279 |
+
}
|
280 |
+
|
281 |
+
/**
|
282 |
+
* Gets front items based on $wp_rewrite->front.
|
283 |
+
*
|
284 |
+
* @since 0.6.0
|
285 |
+
* @access public
|
286 |
+
* @return void
|
287 |
+
*/
|
288 |
+
public function do_rewrite_front_items() {
|
289 |
+
global $wp_rewrite;
|
290 |
+
|
291 |
+
if ( $wp_rewrite->front )
|
292 |
+
$this->do_path_parents( $wp_rewrite->front );
|
293 |
+
}
|
294 |
+
|
295 |
+
/**
|
296 |
+
* Adds the page/paged number to the items array.
|
297 |
+
*
|
298 |
+
* @since 0.6.0
|
299 |
+
* @access public
|
300 |
+
* @return void
|
301 |
+
*/
|
302 |
+
public function do_paged_items() {
|
303 |
+
|
304 |
+
/* If viewing a paged singular post. */
|
305 |
+
if ( is_singular() && 1 < get_query_var( 'page' ) && true === $this->args['show_title'] )
|
306 |
+
$this->items[] = sprintf( $this->args['labels']['paged'], absint( get_query_var( 'page' ) ) );
|
307 |
+
|
308 |
+
/* If viewing a paged archive-type page. */
|
309 |
+
elseif ( is_paged() && true === $this->args['show_title'] )
|
310 |
+
$this->items[] = sprintf( $this->args['labels']['paged'], absint( get_query_var( 'paged' ) ) );
|
311 |
+
|
312 |
+
}
|
313 |
+
|
314 |
+
/**
|
315 |
+
* Adds the network (all sites) home page link to the items array.
|
316 |
+
*
|
317 |
+
* @since 0.6.0
|
318 |
+
* @access public
|
319 |
+
* @return void
|
320 |
+
*/
|
321 |
+
public function do_network_home_link() {
|
322 |
+
if ( is_multisite() && !is_main_site() && true === $this->args['network'] )
|
323 |
+
$this->items[] = '<a href="' . network_home_url() . '" title="' . esc_attr( $this->args['labels']['home'] ) . '">' . $this->args['labels']['home'] . '</a>';
|
324 |
+
}
|
325 |
+
|
326 |
+
/**
|
327 |
+
* Adds the current site's home page link to the items array.
|
328 |
+
*
|
329 |
+
* @since 0.6.0
|
330 |
+
* @access public
|
331 |
+
* @return void
|
332 |
+
*/
|
333 |
+
public function do_site_home_link() {
|
334 |
+
$label = ( is_multisite() && !is_main_site() && true === $this->args['network'] ) ? get_bloginfo( 'name' ) : $this->args['labels']['home'];
|
335 |
+
$this->items[] = '<a href="' . home_url() . '" title="' . esc_attr( get_bloginfo( 'name' ) ) . '">' . $label . '</a>';
|
336 |
+
}
|
337 |
+
|
338 |
+
/**
|
339 |
+
* Adds items for the front page to the items array.
|
340 |
+
*
|
341 |
+
* @since 0.6.0
|
342 |
+
* @access public
|
343 |
+
* @return void
|
344 |
+
*/
|
345 |
+
public function do_front_page_items() {
|
346 |
+
|
347 |
+
/* Only show front items if the 'show_on_front' argument is set to 'true'. */
|
348 |
+
if ( true === $this->args['show_on_front'] ) {
|
349 |
+
|
350 |
+
/* If on a paged view, add the home link items. */
|
351 |
+
if ( is_paged() ) {
|
352 |
+
$this->do_network_home_link();
|
353 |
+
$this->do_site_home_link();
|
354 |
+
}
|
355 |
+
|
356 |
+
/* If on the main front page, add the network home link item and the home item. */
|
357 |
+
else {
|
358 |
+
$this->do_network_home_link();
|
359 |
+
|
360 |
+
if ( true === $this->args['show_title'] )
|
361 |
+
$this->items[] = ( is_multisite() && true === $this->args['network'] ) ? get_bloginfo( 'name' ) : $this->args['labels']['home'];
|
362 |
+
}
|
363 |
+
}
|
364 |
+
}
|
365 |
+
|
366 |
+
/**
|
367 |
+
* Adds items for the posts page (i.e., is_home()) to the items array.
|
368 |
+
*
|
369 |
+
* @since 0.6.0
|
370 |
+
* @access public
|
371 |
+
* @return void
|
372 |
+
*/
|
373 |
+
public function do_posts_page_items() {
|
374 |
+
|
375 |
+
/* Get the post ID and post. */
|
376 |
+
$post_id = get_queried_object_id();
|
377 |
+
$post = get_page( $post_id );
|
378 |
+
|
379 |
+
/* If the post has parents, add them to the trail. */
|
380 |
+
if ( 0 < $post->post_parent )
|
381 |
+
$this->do_post_parents( $post->post_parent );
|
382 |
+
|
383 |
+
/* Get the page title. */
|
384 |
+
$title = get_the_title( $post_id );
|
385 |
+
|
386 |
+
/* Add the posts page item. */
|
387 |
+
if ( is_paged() )
|
388 |
+
$this->items[] = '<a href="' . get_permalink( $post_id ) . '" title="' . esc_attr( $title ) . '">' . $title . '</a>';
|
389 |
+
|
390 |
+
elseif ( $title && true === $this->args['show_title'] )
|
391 |
+
$this->items[] = $title;
|
392 |
+
}
|
393 |
+
|
394 |
+
/**
|
395 |
+
* Adds singular post items to the items array.
|
396 |
+
*
|
397 |
+
* @since 0.6.0
|
398 |
+
* @access public
|
399 |
+
* @return void
|
400 |
+
*/
|
401 |
+
public function do_singular_items() {
|
402 |
+
|
403 |
+
/* Get the queried post. */
|
404 |
+
$post = get_queried_object();
|
405 |
+
$post_id = get_queried_object_id();
|
406 |
+
|
407 |
+
/* If the post has a parent, follow the parent trail. */
|
408 |
+
if ( 0 < $post->post_parent )
|
409 |
+
$this->do_post_parents( $post->post_parent );
|
410 |
+
|
411 |
+
/* If the post doesn't have a parent, get its hierarchy based off the post type. */
|
412 |
+
else
|
413 |
+
$this->do_post_hierarchy( $post_id );
|
414 |
+
|
415 |
+
/* Display terms for specific post type taxonomy if requested. */
|
416 |
+
$this->do_post_terms( $post_id );
|
417 |
+
|
418 |
+
/* End with the post title. */
|
419 |
+
if ( $post_title = single_post_title( '', false ) ) {
|
420 |
+
|
421 |
+
if ( 1 < get_query_var( 'page' ) )
|
422 |
+
$this->items[] = '<a href="' . get_permalink( $post_id ) . '" title="' . esc_attr( $post_title ) . '">' . $post_title . '</a>';
|
423 |
+
|
424 |
+
elseif ( true === $this->args['show_title'] )
|
425 |
+
$this->items[] = $post_title;
|
426 |
+
}
|
427 |
+
}
|
428 |
+
|
429 |
+
/**
|
430 |
+
* Adds a specific post's parents to the items array.
|
431 |
+
*
|
432 |
+
* @since 0.6.0
|
433 |
+
* @access public
|
434 |
+
* @param int $post_id The ID of the post to get the parents of.
|
435 |
+
* @return void
|
436 |
+
*/
|
437 |
+
public function do_post_parents( $post_id ) {
|
438 |
+
$parents = array();
|
439 |
+
|
440 |
+
while ( $post_id ) {
|
441 |
+
|
442 |
+
/* Get the post by ID. */
|
443 |
+
$post = get_post( $post_id );
|
444 |
+
|
445 |
+
/* Add the formatted post link to the array of parents. */
|
446 |
+
$parents[] = '<a href="' . get_permalink( $post_id ) . '" title="' . esc_attr( get_the_title( $post_id ) ) . '">' . get_the_title( $post_id ) . '</a>';
|
447 |
+
|
448 |
+
/* If there's no longer a post parent, brea out of the loop. */
|
449 |
+
if ( 0 >= $post->post_parent )
|
450 |
+
break;
|
451 |
+
|
452 |
+
/* Change the post ID to the parent post to continue looping. */
|
453 |
+
$post_id = $post->post_parent;
|
454 |
+
}
|
455 |
+
|
456 |
+
/* Get the post hierarchy based off the final parent post. */
|
457 |
+
$this->do_post_hierarchy( $post_id );
|
458 |
+
|
459 |
+
/* Merge the parent items into the items array. */
|
460 |
+
$this->items = array_merge( $this->items, array_reverse( $parents ) );
|
461 |
+
}
|
462 |
+
|
463 |
+
/**
|
464 |
+
* Adds a post's terms from a specific taxonomy to the items array.
|
465 |
+
*
|
466 |
+
* @since 0.6.0
|
467 |
+
* @access public
|
468 |
+
* @param int $post_id The ID of the post to get the terms for.
|
469 |
+
* @return void
|
470 |
+
*/
|
471 |
+
public function do_post_terms( $post_id ) {
|
472 |
+
|
473 |
+
/* Get the post type. */
|
474 |
+
$post_type = get_post_type( $post_id );
|
475 |
+
|
476 |
+
/* Add the terms of the taxonomy for this post. */
|
477 |
+
if ( !empty( $this->args['post_taxonomy'][ $post_type ] ) )
|
478 |
+
$this->items[] = get_the_term_list( $post_id, $this->args['post_taxonomy'][ $post_type ], '', ', ', '' );
|
479 |
+
}
|
480 |
+
|
481 |
+
/**
|
482 |
+
* Adds a specific post's hierarchy to the items array. The hierarchy is determined by post type's
|
483 |
+
* rewrite arguments and whether it has an archive page.
|
484 |
+
*
|
485 |
+
* @since 0.6.0
|
486 |
+
* @access public
|
487 |
+
* @param int $post_id The ID of the post to get the hierarchy for.
|
488 |
+
* @return void
|
489 |
+
*/
|
490 |
+
public function do_post_hierarchy( $post_id ) {
|
491 |
+
|
492 |
+
/* Get the post type. */
|
493 |
+
$post_type = get_post_type( $post_id );
|
494 |
+
$post_type_object = get_post_type_object( $post_type );
|
495 |
+
|
496 |
+
/* If this is the 'post' post type, get the rewrite front items and map the rewrite tags. */
|
497 |
+
if ( 'post' === $post_type ) {
|
498 |
+
|
499 |
+
/* Add $wp_rewrite->front to the trail. */
|
500 |
+
$this->do_rewrite_front_items();
|
501 |
+
|
502 |
+
/* Map the rewrite tags. */
|
503 |
+
$this->map_rewrite_tags( $post_id, get_option( 'permalink_structure' ) );
|
504 |
+
}
|
505 |
+
|
506 |
+
/* If the post type has rewrite rules. */
|
507 |
+
elseif ( false !== $post_type_object->rewrite ) {
|
508 |
+
|
509 |
+
/* If 'with_front' is true, add $wp_rewrite->front to the trail. */
|
510 |
+
if ( $post_type_object->rewrite['with_front'] )
|
511 |
+
$this->do_rewrite_front_items();
|
512 |
+
|
513 |
+
/* If there's a path, check for parents. */
|
514 |
+
if ( !empty( $post_type_object->rewrite['slug'] ) )
|
515 |
+
$this->do_path_parents( $post_type_object->rewrite['slug'] );
|
516 |
+
}
|
517 |
+
|
518 |
+
/* If there's an archive page, add it to the trail. */
|
519 |
+
if ( !empty( $post_type_object->has_archive ) ) {
|
520 |
+
|
521 |
+
/* Add support for a non-standard label of 'archive_title' (special use case). */
|
522 |
+
$label = !empty( $post_type_object->labels->archive_title ) ? $post_type_object->labels->archive_title : $post_type_object->labels->name;
|
523 |
+
|
524 |
+
$this->items[] = '<a href="' . get_post_type_archive_link( $post_type ) . '" title="' . esc_attr( $label ) . '">' . $label . '</a>';
|
525 |
+
}
|
526 |
+
}
|
527 |
+
|
528 |
+
/**
|
529 |
+
* Gets post types by slug. This is needed because the get_post_types() function doesn't exactly
|
530 |
+
* match the 'has_archive' argument when it's set as a string instead of a boolean.
|
531 |
+
*
|
532 |
+
* @since 0.6.0
|
533 |
+
* @access public
|
534 |
+
* @param int $slug The post type archive slug to search for.
|
535 |
+
* @return void
|
536 |
+
*/
|
537 |
+
public function get_post_types_by_slug( $slug ) {
|
538 |
+
|
539 |
+
$return = array();
|
540 |
+
|
541 |
+
$post_types = get_post_types( array(), 'objects' );
|
542 |
+
|
543 |
+
foreach ( $post_types as $type ) {
|
544 |
+
|
545 |
+
if ( $slug === $type->has_archive || ( true === $type->has_archive && $slug === $type->rewrite['slug'] ) )
|
546 |
+
$return[] = $type;
|
547 |
+
}
|
548 |
+
|
549 |
+
return $return;
|
550 |
+
}
|
551 |
+
|
552 |
+
/**
|
553 |
+
* Adds the items to the trail items array for taxonomy term archives.
|
554 |
+
*
|
555 |
+
* @since 0.6.0
|
556 |
+
* @access public
|
557 |
+
* @global object $wp_rewrite
|
558 |
+
* @return void
|
559 |
+
*/
|
560 |
+
public function do_term_archive_items() {
|
561 |
+
global $wp_rewrite;
|
562 |
+
|
563 |
+
/* Get some taxonomy and term variables. */
|
564 |
+
$term = get_queried_object();
|
565 |
+
$taxonomy = get_taxonomy( $term->taxonomy );
|
566 |
+
|
567 |
+
/* If there are rewrite rules for the taxonomy. */
|
568 |
+
if ( false !== $taxonomy->rewrite ) {
|
569 |
+
|
570 |
+
/* If 'with_front' is true, dd $wp_rewrite->front to the trail. */
|
571 |
+
if ( $taxonomy->rewrite['with_front'] && $wp_rewrite->front )
|
572 |
+
$this->do_rewrite_front_items();
|
573 |
+
|
574 |
+
/* Get parent pages by path if they exist. */
|
575 |
+
$this->do_path_parents( $taxonomy->rewrite['slug'] );
|
576 |
+
|
577 |
+
/* Add post type archive if its 'has_archive' matches the taxonomy rewrite 'slug'. */
|
578 |
+
if ( $taxonomy->rewrite['slug'] ) {
|
579 |
+
|
580 |
+
$slug = trim( $taxonomy->rewrite['slug'], '/' );
|
581 |
+
|
582 |
+
/**
|
583 |
+
* Deals with the situation if the slug has a '/' between multiple strings. For
|
584 |
+
* example, "movies/genres" where "movies" is the post type archive.
|
585 |
+
*/
|
586 |
+
$matches = explode( '/', $slug );
|
587 |
+
|
588 |
+
/* If matches are found for the path. */
|
589 |
+
if ( isset( $matches ) ) {
|
590 |
+
|
591 |
+
/* Reverse the array of matches to search for posts in the proper order. */
|
592 |
+
$matches = array_reverse( $matches );
|
593 |
+
|
594 |
+
/* Loop through each of the path matches. */
|
595 |
+
foreach ( $matches as $match ) {
|
596 |
+
|
597 |
+
/* If a match is found. */
|
598 |
+
$slug = $match;
|
599 |
+
|
600 |
+
/* Get public post types that match the rewrite slug. */
|
601 |
+
$post_types = $this->get_post_types_by_slug( $match );
|
602 |
+
|
603 |
+
if ( !empty( $post_types ) ) {
|
604 |
+
|
605 |
+
$post_type_object = $post_types[0];
|
606 |
+
|
607 |
+
/* Add support for a non-standard label of 'archive_title' (special use case). */
|
608 |
+
$label = !empty( $post_type_object->labels->archive_title ) ? $post_type_object->labels->archive_title : $post_type_object->labels->name;
|
609 |
+
|
610 |
+
/* Add the post type archive link to the trail. */
|
611 |
+
$this->items[] = '<a href="' . get_post_type_archive_link( $post_type_object->name ) . '" title="' . esc_attr( $label ) . '">' . $label . '</a>';
|
612 |
+
|
613 |
+
/* Break out of the loop. */
|
614 |
+
break;
|
615 |
+
}
|
616 |
+
}
|
617 |
+
}
|
618 |
+
}
|
619 |
+
}
|
620 |
+
|
621 |
+
/* If the taxonomy is hierarchical, list its parent terms. */
|
622 |
+
if ( is_taxonomy_hierarchical( $term->taxonomy ) && $term->parent )
|
623 |
+
$this->do_term_parents( $term->parent, $term->taxonomy );
|
624 |
+
|
625 |
+
/* Add the term name to the trail end. */
|
626 |
+
if ( is_paged() )
|
627 |
+
$this->items[] = '<a href="' . esc_url( get_term_link( $term, $term->taxonomy ) ) . '" title="' . esc_attr( single_term_title( '', false ) ) . '">' . single_term_title( '', false ) . '</a>';
|
628 |
+
|
629 |
+
elseif ( true === $this->args['show_title'] )
|
630 |
+
$this->items[] = single_term_title( '', false );
|
631 |
+
}
|
632 |
+
|
633 |
+
/**
|
634 |
+
* Adds the items to the trail items array for post type archives.
|
635 |
+
*
|
636 |
+
* @since 0.6.0
|
637 |
+
* @access public
|
638 |
+
* @return void
|
639 |
+
*/
|
640 |
+
public function do_post_type_archive_items() {
|
641 |
+
|
642 |
+
/* Get the post type object. */
|
643 |
+
$post_type_object = get_post_type_object( get_query_var( 'post_type' ) );
|
644 |
+
|
645 |
+
if ( false !== $post_type_object->rewrite ) {
|
646 |
+
|
647 |
+
/* If 'with_front' is true, add $wp_rewrite->front to the trail. */
|
648 |
+
if ( $post_type_object->rewrite['with_front'] )
|
649 |
+
$this->do_rewrite_front_items();
|
650 |
+
|
651 |
+
/* If there's a rewrite slug, check for parents. */
|
652 |
+
if ( !empty( $post_type_object->rewrite['slug'] ) )
|
653 |
+
$this->do_path_parents( $post_type_object->rewrite['slug'] );
|
654 |
+
}
|
655 |
+
|
656 |
+
/* Add the post type [plural] name to the trail end. */
|
657 |
+
if ( is_paged() )
|
658 |
+
$this->items[] = '<a href="' . esc_url( get_post_type_archive_link( $post_type_object->name ) ) . '" title="' . esc_attr( post_type_archive_title( '', false ) ) . '">' . post_type_archive_title( '', false ) . '</a>';
|
659 |
+
|
660 |
+
elseif ( true === $this->args['show_title'] )
|
661 |
+
$this->items[] = post_type_archive_title( '', false );
|
662 |
+
}
|
663 |
+
|
664 |
+
/**
|
665 |
+
* Adds the items to the trail items array for user (author) archives.
|
666 |
+
*
|
667 |
+
* @since 0.6.0
|
668 |
+
* @access public
|
669 |
+
* @global object $wp_rewrite
|
670 |
+
* @return void
|
671 |
+
*/
|
672 |
+
public function do_user_archive_items() {
|
673 |
+
global $wp_rewrite;
|
674 |
+
|
675 |
+
/* Add $wp_rewrite->front to the trail. */
|
676 |
+
$this->do_rewrite_front_items();
|
677 |
+
|
678 |
+
/* Get the user ID. */
|
679 |
+
$user_id = get_query_var( 'author' );
|
680 |
+
|
681 |
+
/* If $author_base exists, check for parent pages. */
|
682 |
+
if ( !empty( $wp_rewrite->author_base ) )
|
683 |
+
$this->do_path_parents( $wp_rewrite->author_base );
|
684 |
+
|
685 |
+
/* Add the author's display name to the trail end. */
|
686 |
+
if ( is_paged() )
|
687 |
+
$this->items[] = '<a href="'. esc_url( get_author_posts_url( $user_id ) ) . '" title="' . esc_attr( get_the_author_meta( 'display_name', $user_id ) ) . '">' . get_the_author_meta( 'display_name', $user_id ) . '</a>';
|
688 |
+
|
689 |
+
elseif ( true === $this->args['show_title'] )
|
690 |
+
$this->items[] = get_the_author_meta( 'display_name', $user_id );
|
691 |
+
}
|
692 |
+
|
693 |
+
/**
|
694 |
+
* Adds the items to the trail items array for minute + hour archives.
|
695 |
+
*
|
696 |
+
* @since 0.6.0
|
697 |
+
* @access public
|
698 |
+
* @return void
|
699 |
+
*/
|
700 |
+
public function do_minute_hour_archive_items() {
|
701 |
+
|
702 |
+
/* Add $wp_rewrite->front to the trail. */
|
703 |
+
$this->do_rewrite_front_items();
|
704 |
+
|
705 |
+
/* Add the minute + hour item. */
|
706 |
+
if ( true === $this->args['show_title'] )
|
707 |
+
$this->items[] = get_the_time( $this->args['labels']['archive_minute_hour'] );
|
708 |
+
}
|
709 |
+
|
710 |
+
/**
|
711 |
+
* Adds the items to the trail items array for minute archives.
|
712 |
+
*
|
713 |
+
* @since 0.6.0
|
714 |
+
* @access public
|
715 |
+
* @return void
|
716 |
+
*/
|
717 |
+
public function do_minute_archive_items() {
|
718 |
+
|
719 |
+
/* Add $wp_rewrite->front to the trail. */
|
720 |
+
$this->do_rewrite_front_items();
|
721 |
+
|
722 |
+
/* Add the minute item. */
|
723 |
+
if ( true === $this->args['show_title'] )
|
724 |
+
$this->items[] = sprintf( $this->args['labels']['archive_minute'], date_i18n( 'i', get_the_time( 'U' ) ) );
|
725 |
+
}
|
726 |
+
|
727 |
+
/**
|
728 |
+
* Adds the items to the trail items array for hour archives.
|
729 |
+
*
|
730 |
+
* @since 0.6.0
|
731 |
+
* @access public
|
732 |
+
* @return void
|
733 |
+
*/
|
734 |
+
public function do_hour_archive_items() {
|
735 |
+
|
736 |
+
/* Add $wp_rewrite->front to the trail. */
|
737 |
+
$this->do_rewrite_front_items();
|
738 |
+
|
739 |
+
/* Add the hour item. */
|
740 |
+
if ( true === $this->args['show_title'] )
|
741 |
+
$this->items[] = get_the_time( $this->args['labels']['archive_hour'] );
|
742 |
+
}
|
743 |
+
|
744 |
+
/**
|
745 |
+
* Adds the items to the trail items array for day archives.
|
746 |
+
*
|
747 |
+
* @since 0.6.0
|
748 |
+
* @access public
|
749 |
+
* @return void
|
750 |
+
*/
|
751 |
+
public function do_day_archive_items() {
|
752 |
+
|
753 |
+
/* Add $wp_rewrite->front to the trail. */
|
754 |
+
$this->do_rewrite_front_items();
|
755 |
+
|
756 |
+
/* Get year, month, and day. */
|
757 |
+
$year = get_the_time( $this->args['labels']['archive_year'] );
|
758 |
+
$month = get_the_time( $this->args['labels']['archive_month'] );
|
759 |
+
$day = get_the_time( $this->args['labels']['archive_day'] );
|
760 |
+
|
761 |
+
/* Add the year and month items. */
|
762 |
+
$this->items[] = '<a href="' . get_year_link( get_the_time( 'Y' ) ) . '" title="' . esc_attr( $year ) . '">' . $year . '</a>';
|
763 |
+
$this->items[] = '<a href="' . get_month_link( get_the_time( 'Y' ), get_the_time( 'm' ) ) . '" title="' . esc_attr( $month ) . '">' . $month . '</a>';
|
764 |
+
|
765 |
+
/* Add the day item. */
|
766 |
+
if ( is_paged() )
|
767 |
+
$this->items[] = '<a href="' . get_day_link( get_the_time( 'Y' ), get_the_time( 'm' ), get_the_time( 'd' ) ) . '" title="' . esc_attr( $day ) . '">' . $day . '</a>';
|
768 |
+
|
769 |
+
elseif ( true === $this->args['show_title'] )
|
770 |
+
$this->items[] = $day;
|
771 |
+
}
|
772 |
+
|
773 |
+
/**
|
774 |
+
* Adds the items to the trail items array for week archives.
|
775 |
+
*
|
776 |
+
* @since 0.6.0
|
777 |
+
* @access public
|
778 |
+
* @return void
|
779 |
+
*/
|
780 |
+
public function do_week_archive_items() {
|
781 |
+
|
782 |
+
/* Add $wp_rewrite->front to the trail. */
|
783 |
+
$this->do_rewrite_front_items();
|
784 |
+
|
785 |
+
/* Get the year and week. */
|
786 |
+
$year = get_the_time( $this->args['labels']['archive_year'] );
|
787 |
+
$week = sprintf( $this->args['labels']['archive_week'], date_i18n( 'W', get_the_time( 'U' ) ) );
|
788 |
+
|
789 |
+
/* Add the year item. */
|
790 |
+
$this->items[] = '<a href="' . get_year_link( get_the_time( 'Y' ) ) . '" title="' . esc_attr( $year ) . '">' . $year . '</a>';
|
791 |
+
|
792 |
+
/* Add the week item. */
|
793 |
+
if ( is_paged() )
|
794 |
+
$this->items[] = get_archives_link( add_query_arg( array( 'm' => get_the_time( 'Y' ), 'w' => get_the_time( 'W' ) ), home_url() ), $week, false );
|
795 |
+
|
796 |
+
elseif ( true === $this->args['show_title'] )
|
797 |
+
$this->items[] = $week;
|
798 |
+
}
|
799 |
+
|
800 |
+
/**
|
801 |
+
* Adds the items to the trail items array for month archives.
|
802 |
+
*
|
803 |
+
* @since 0.6.0
|
804 |
+
* @access public
|
805 |
+
* @return void
|
806 |
+
*/
|
807 |
+
public function do_month_archive_items() {
|
808 |
+
|
809 |
+
/* Add $wp_rewrite->front to the trail. */
|
810 |
+
$this->do_rewrite_front_items();
|
811 |
+
|
812 |
+
/* Get the year and month. */
|
813 |
+
$year = get_the_time( $this->args['labels']['archive_year'] );
|
814 |
+
$month = get_the_time( $this->args['labels']['archive_month'] );
|
815 |
+
|
816 |
+
/* Add the year item. */
|
817 |
+
$this->items[] = '<a href="' . get_year_link( get_the_time( 'Y' ) ) . '" title="' . esc_attr( $year ) . '">' . $year . '</a>';
|
818 |
+
|
819 |
+
/* Add the month item. */
|
820 |
+
if ( is_paged() )
|
821 |
+
$this->items[] = '<a href="' . get_month_link( get_the_time( 'Y' ), get_the_time( 'm' ) ) . '" title="' . esc_attr( $month ) . '">' . $month . '</a>';
|
822 |
+
|
823 |
+
elseif ( true === $this->args['show_title'] )
|
824 |
+
$this->items[] = $month;
|
825 |
+
}
|
826 |
+
|
827 |
+
/**
|
828 |
+
* Adds the items to the trail items array for year archives.
|
829 |
+
*
|
830 |
+
* @since 0.6.0
|
831 |
+
* @access public
|
832 |
+
* @return void
|
833 |
+
*/
|
834 |
+
public function do_year_archive_items() {
|
835 |
+
|
836 |
+
/* Add $wp_rewrite->front to the trail. */
|
837 |
+
$this->do_rewrite_front_items();
|
838 |
+
|
839 |
+
/* Get the year. */
|
840 |
+
$year = get_the_time( $this->args['labels']['archive_year'] );
|
841 |
+
|
842 |
+
/* Add the year item. */
|
843 |
+
if ( is_paged() )
|
844 |
+
$this->items[] = '<a href="' . get_year_link( get_the_time( 'Y' ) ) . '" title="' . esc_attr( $year ) . '">' . $year . '</a>';
|
845 |
+
|
846 |
+
elseif ( true === $this->args['show_title'] )
|
847 |
+
$this->items[] = $year;
|
848 |
+
}
|
849 |
+
|
850 |
+
/**
|
851 |
+
* Adds the items to the trail items array for archives that don't have a more specific method
|
852 |
+
* defined in this class.
|
853 |
+
*
|
854 |
+
* @since 0.6.0
|
855 |
+
* @access public
|
856 |
+
* @return void
|
857 |
+
*/
|
858 |
+
public function do_default_archive_items() {
|
859 |
+
|
860 |
+
/* If this is a date-/time-based archive, add $wp_rewrite->front to the trail. */
|
861 |
+
if ( is_date() || is_time() )
|
862 |
+
$this->do_rewrite_front_items();
|
863 |
+
|
864 |
+
if ( true === $this->args['show_title'] )
|
865 |
+
$this->items[] = $this->args['labels']['archives'];
|
866 |
+
}
|
867 |
+
|
868 |
+
/**
|
869 |
+
* Adds the items to the trail items array for search results.
|
870 |
+
*
|
871 |
+
* @since 0.6.0
|
872 |
+
* @access public
|
873 |
+
* @return void
|
874 |
+
*/
|
875 |
+
public function do_search_items() {
|
876 |
+
|
877 |
+
if ( is_paged() )
|
878 |
+
$this->items[] = '<a href="' . get_search_link() . '" title="' . esc_attr( sprintf( $this->args['labels']['search'], get_search_query() ) ) . '">' . sprintf( $this->args['labels']['search'], get_search_query() ) . '</a>';
|
879 |
+
|
880 |
+
elseif ( true === $this->args['show_title'] )
|
881 |
+
$this->items[] = sprintf( $this->args['labels']['search'], get_search_query() );
|
882 |
+
}
|
883 |
+
|
884 |
+
/**
|
885 |
+
* Adds the items to the trail items array for 404 pages.
|
886 |
+
*
|
887 |
+
* @since 0.6.0
|
888 |
+
* @access public
|
889 |
+
* @return void
|
890 |
+
*/
|
891 |
+
public function do_404_items() {
|
892 |
+
|
893 |
+
if ( true === $this->args['show_title'] )
|
894 |
+
$this->items[] = $this->args['labels']['error_404'];
|
895 |
+
}
|
896 |
+
|
897 |
+
/**
|
898 |
+
* Get parent posts by path. Currently, this method only supports getting parents of the 'page'
|
899 |
+
* post type. The goal of this function is to create a clear path back to home given what would
|
900 |
+
* normally be a "ghost" directory. If any page matches the given path, it'll be added.
|
901 |
+
*
|
902 |
+
* @since 0.6.0
|
903 |
+
* @access public
|
904 |
+
* @param string $path The path (slug) to search for posts by.
|
905 |
+
* @return void
|
906 |
+
*/
|
907 |
+
function do_path_parents( $path ) {
|
908 |
+
|
909 |
+
/* Trim '/' off $path in case we just got a simple '/' instead of a real path. */
|
910 |
+
$path = trim( $path, '/' );
|
911 |
+
|
912 |
+
/* If there's no path, return. */
|
913 |
+
if ( empty( $path ) )
|
914 |
+
return;
|
915 |
+
|
916 |
+
/* Get parent post by the path. */
|
917 |
+
$post = get_page_by_path( $path );
|
918 |
+
|
919 |
+
if ( !empty( $post ) ) {
|
920 |
+
$this->do_post_parents( $post->ID );
|
921 |
+
}
|
922 |
+
|
923 |
+
elseif ( is_null( $post ) ) {
|
924 |
+
|
925 |
+
/* Separate post names into separate paths by '/'. */
|
926 |
+
$path = trim( $path, '/' );
|
927 |
+
preg_match_all( "/\/.*?\z/", $path, $matches );
|
928 |
+
|
929 |
+
/* If matches are found for the path. */
|
930 |
+
if ( isset( $matches ) ) {
|
931 |
+
|
932 |
+
/* Reverse the array of matches to search for posts in the proper order. */
|
933 |
+
$matches = array_reverse( $matches );
|
934 |
+
|
935 |
+
/* Loop through each of the path matches. */
|
936 |
+
foreach ( $matches as $match ) {
|
937 |
+
|
938 |
+
/* If a match is found. */
|
939 |
+
if ( isset( $match[0] ) ) {
|
940 |
+
|
941 |
+
/* Get the parent post by the given path. */
|
942 |
+
$path = str_replace( $match[0], '', $path );
|
943 |
+
$post = get_page_by_path( trim( $path, '/' ) );
|
944 |
+
|
945 |
+
/* If a parent post is found, set the $post_id and break out of the loop. */
|
946 |
+
if ( !empty( $post ) && 0 < $post->ID ) {
|
947 |
+
$this->do_post_parents( $post->ID );
|
948 |
+
break;
|
949 |
+
}
|
950 |
+
}
|
951 |
+
}
|
952 |
+
}
|
953 |
+
}
|
954 |
+
}
|
955 |
+
|
956 |
+
/**
|
957 |
+
* Searches for term parents of hierarchical taxonomies. This function is similar to the WordPress
|
958 |
+
* function get_category_parents() but handles any type of taxonomy.
|
959 |
+
*
|
960 |
+
* @since 0.6.0
|
961 |
+
* @param int $term_id ID of the term to get the parents of.
|
962 |
+
* @param string $taxonomy Name of the taxonomy for the given term.
|
963 |
+
* @return void
|
964 |
+
*/
|
965 |
+
function do_term_parents( $term_id, $taxonomy ) {
|
966 |
+
|
967 |
+
/* Set up some default arrays. */
|
968 |
+
$parents = array();
|
969 |
+
|
970 |
+
/* While there is a parent ID, add the parent term link to the $parents array. */
|
971 |
+
while ( $term_id ) {
|
972 |
+
|
973 |
+
/* Get the parent term. */
|
974 |
+
$term = get_term( $term_id, $taxonomy );
|
975 |
+
|
976 |
+
/* Add the formatted term link to the array of parent terms. */
|
977 |
+
$parents[] = '<a href="' . get_term_link( $term, $taxonomy ) . '" title="' . esc_attr( $term->name ) . '">' . $term->name . '</a>';
|
978 |
+
|
979 |
+
/* Set the parent term's parent as the parent ID. */
|
980 |
+
$term_id = $term->parent;
|
981 |
+
}
|
982 |
+
|
983 |
+
/* If we have parent terms, reverse the array to put them in the proper order for the trail. */
|
984 |
+
if ( !empty( $parents ) )
|
985 |
+
$this->items = array_merge( $this->items, $parents );
|
986 |
+
}
|
987 |
+
|
988 |
+
/**
|
989 |
+
* Turns %tag% from permalink structures into usable links for the breadcrumb trail. This feels kind of
|
990 |
+
* hackish for now because we're checking for specific %tag% examples and only doing it for the 'post'
|
991 |
+
* post type. In the future, maybe it'll handle a wider variety of possibilities, especially for custom post
|
992 |
+
* types.
|
993 |
+
*
|
994 |
+
* @since 0.6.0
|
995 |
+
* @access public
|
996 |
+
* @param int $post_id ID of the post whose parents we want.
|
997 |
+
* @param string $path Path of a potential parent page.
|
998 |
+
* @param array $args Mixed arguments for the menu.
|
999 |
+
* @return array
|
1000 |
+
*/
|
1001 |
+
public function map_rewrite_tags( $post_id, $path ) {
|
1002 |
+
|
1003 |
+
/* Get the post based on the post ID. */
|
1004 |
+
$post = get_post( $post_id );
|
1005 |
+
|
1006 |
+
/* If no post is returned, an error is returned, or the post does not have a 'post' post type, return. */
|
1007 |
+
if ( empty( $post ) || is_wp_error( $post ) || 'post' !== $post->post_type )
|
1008 |
+
return $trail;
|
1009 |
+
|
1010 |
+
/* Trim '/' from both sides of the $path. */
|
1011 |
+
$path = trim( $path, '/' );
|
1012 |
+
|
1013 |
+
/* Split the $path into an array of strings. */
|
1014 |
+
$matches = explode( '/', $path );
|
1015 |
+
|
1016 |
+
/* If matches are found for the path. */
|
1017 |
+
if ( is_array( $matches ) ) {
|
1018 |
+
|
1019 |
+
/* Loop through each of the matches, adding each to the $trail array. */
|
1020 |
+
foreach ( $matches as $match ) {
|
1021 |
+
|
1022 |
+
/* Trim any '/' from the $match. */
|
1023 |
+
$tag = trim( $match, '/' );
|
1024 |
+
|
1025 |
+
/* If using the %year% tag, add a link to the yearly archive. */
|
1026 |
+
if ( '%year%' == $tag )
|
1027 |
+
$this->items[] = '<a href="' . get_year_link( get_the_time( 'Y', $post_id ) ) . '" title="' . get_the_time( __( 'Y', 'breadcrumb-trail' ), $post_id ) . '">' . get_the_time( $this->args['labels']['archive_year'], $post_id ) . '</a>';
|
1028 |
+
|
1029 |
+
/* If using the %monthnum% tag, add a link to the monthly archive. */
|
1030 |
+
elseif ( '%monthnum%' == $tag )
|
1031 |
+
$this->items[] = '<a href="' . get_month_link( get_the_time( 'Y', $post_id ), get_the_time( 'm', $post_id ) ) . '" title="' . get_the_time( esc_attr__( 'F Y', 'breadcrumb-trail' ), $post_id ) . '">' . get_the_time( $this->args['labels']['archive_month'], $post_id ) . '</a>';
|
1032 |
+
|
1033 |
+
/* If using the %day% tag, add a link to the daily archive. */
|
1034 |
+
elseif ( '%day%' == $tag )
|
1035 |
+
$this->items[] = '<a href="' . get_day_link( get_the_time( 'Y', $post_id ), get_the_time( 'm', $post_id ), get_the_time( 'd', $post_id ) ) . '" title="' . get_the_time( esc_attr__( 'F j, Y', 'breadcrumb-trail' ), $post_id ) . '">' . get_the_time( $this->args['labels']['archive_day'], $post_id ) . '</a>';
|
1036 |
+
|
1037 |
+
/* If using the %author% tag, add a link to the post author archive. */
|
1038 |
+
elseif ( '%author%' == $tag )
|
1039 |
+
$this->items[] = '<a href="' . get_author_posts_url( $post->post_author ) . '" title="' . esc_attr( get_the_author_meta( 'display_name', $post->post_author ) ) . '">' . get_the_author_meta( 'display_name', $post->post_author ) . '</a>';
|
1040 |
+
|
1041 |
+
/* If using the %category% tag, add a link to the first category archive to match permalinks. */
|
1042 |
+
elseif ( '%category%' == $tag ) {
|
1043 |
+
|
1044 |
+
/* Force override terms in this post type. */
|
1045 |
+
$this->args['post_taxonomy'][ $post->post_type ] = false;
|
1046 |
+
|
1047 |
+
/* Get the post categories. */
|
1048 |
+
$terms = get_the_category( $post_id );
|
1049 |
+
|
1050 |
+
/* Check that categories were returned. */
|
1051 |
+
if ( $terms ) {
|
1052 |
+
|
1053 |
+
/* Sort the terms by ID and get the first category. */
|
1054 |
+
usort( $terms, '_usort_terms_by_ID' );
|
1055 |
+
$term = get_term( $terms[0], 'category' );
|
1056 |
+
|
1057 |
+
/* If the category has a parent, add the hierarchy to the trail. */
|
1058 |
+
if ( 0 < $term->parent )
|
1059 |
+
$this->do_term_parents( $term->parent, 'category' );
|
1060 |
+
|
1061 |
+
/* Add the category archive link to the trail. */
|
1062 |
+
$this->items[] = '<a href="' . get_term_link( $term, 'category' ) . '" title="' . esc_attr( $term->name ) . '">' . $term->name . '</a>';
|
1063 |
+
}
|
1064 |
+
}
|
1065 |
+
}
|
1066 |
+
}
|
1067 |
+
}
|
1068 |
+
}
|
1069 |
+
|
1070 |
+
/**
|
1071 |
+
* Extends the Breadcrumb_Trail class for bbPress. Only use this if bbPress is in use. This should
|
1072 |
+
* serve as an example for other plugin developers to build custom breadcrumb items.
|
1073 |
+
*
|
1074 |
+
* @since 0.6.0
|
1075 |
+
* @access public
|
1076 |
+
*/
|
1077 |
+
class bbPress_Breadcrumb_Trail extends Breadcrumb_Trail {
|
1078 |
+
|
1079 |
+
/**
|
1080 |
+
* Runs through the various bbPress conditional tags to check the current page being viewed. Once
|
1081 |
+
* a condition is met, add items to the $items array.
|
1082 |
+
*
|
1083 |
+
* @since 0.6.0
|
1084 |
+
* @access public
|
1085 |
+
* @return void
|
1086 |
+
*/
|
1087 |
+
public function do_trail_items() {
|
1088 |
+
|
1089 |
+
/* Get the forum post type object. */
|
1090 |
+
$post_type_object = get_post_type_object( bbp_get_forum_post_type() );
|
1091 |
+
|
1092 |
+
/* If not viewing the forum root/archive page and a forum archive exists, add it. */
|
1093 |
+
if ( !empty( $post_type_object->has_archive ) && !bbp_is_forum_archive() )
|
1094 |
+
$this->items[] = '<a href="' . get_post_type_archive_link( bbp_get_forum_post_type() ) . '">' . bbp_get_forum_archive_title() . '</a>';
|
1095 |
+
|
1096 |
+
/* If viewing the forum root/archive. */
|
1097 |
+
if ( bbp_is_forum_archive() ) {
|
1098 |
+
|
1099 |
+
if ( true === $this->args['show_title'] )
|
1100 |
+
$this->items[] = bbp_get_forum_archive_title();
|
1101 |
+
}
|
1102 |
+
|
1103 |
+
/* If viewing the topics archive. */
|
1104 |
+
elseif ( bbp_is_topic_archive() ) {
|
1105 |
+
|
1106 |
+
if ( true === $this->args['show_title'] )
|
1107 |
+
$this->items[] = bbp_get_topic_archive_title();
|
1108 |
+
}
|
1109 |
+
|
1110 |
+
/* If viewing a topic tag archive. */
|
1111 |
+
elseif ( bbp_is_topic_tag() ) {
|
1112 |
+
|
1113 |
+
if ( true === $this->args['show_title'] )
|
1114 |
+
$this->items[] = bbp_get_topic_tag_name();
|
1115 |
+
}
|
1116 |
+
|
1117 |
+
/* If viewing a topic tag edit page. */
|
1118 |
+
elseif ( bbp_is_topic_tag_edit() ) {
|
1119 |
+
$this->items[] = '<a href="' . bbp_get_topic_tag_link() . '">' . bbp_get_topic_tag_name() . '</a>';
|
1120 |
+
|
1121 |
+
if ( true === $this->args['show_title'] )
|
1122 |
+
$this->items[] = __( 'Edit', 'breadcrumb-trail' );
|
1123 |
+
}
|
1124 |
+
|
1125 |
+
/* If viewing a "view" page. */
|
1126 |
+
elseif ( bbp_is_single_view() ) {
|
1127 |
+
|
1128 |
+
if ( true === $this->args['show_title'] )
|
1129 |
+
$this->items[] = bbp_get_view_title();
|
1130 |
+
}
|
1131 |
+
|
1132 |
+
/* If viewing a single topic page. */
|
1133 |
+
elseif ( bbp_is_single_topic() ) {
|
1134 |
+
|
1135 |
+
/* Get the queried topic. */
|
1136 |
+
$topic_id = get_queried_object_id();
|
1137 |
+
|
1138 |
+
/* Get the parent items for the topic, which would be its forum (and possibly forum grandparents). */
|
1139 |
+
$this->do_post_parents( bbp_get_topic_forum_id( $topic_id ) );
|
1140 |
+
|
1141 |
+
/* If viewing a split, merge, or edit topic page, show the link back to the topic. Else, display topic title. */
|
1142 |
+
if ( bbp_is_topic_split() || bbp_is_topic_merge() || bbp_is_topic_edit() )
|
1143 |
+
$this->items[] = '<a href="' . bbp_get_topic_permalink( $topic_id ) . '">' . bbp_get_topic_title( $topic_id ) . '</a>';
|
1144 |
+
|
1145 |
+
elseif ( true === $this->args['show_title'] )
|
1146 |
+
$this->items[] = bbp_get_topic_title( $topic_id );
|
1147 |
+
|
1148 |
+
/* If viewing a topic split page. */
|
1149 |
+
if ( bbp_is_topic_split() && true === $this->args['show_title'] )
|
1150 |
+
$this->items[] = __( 'Split', 'breadcrumb-trail' );
|
1151 |
+
|
1152 |
+
/* If viewing a topic merge page. */
|
1153 |
+
elseif ( bbp_is_topic_merge() && true === $this->args['show_title'] )
|
1154 |
+
$this->items[] = __( 'Merge', 'breadcrumb-trail' );
|
1155 |
+
|
1156 |
+
/* If viewing a topic edit page. */
|
1157 |
+
elseif ( bbp_is_topic_edit() && true === $this->args['show_title'] )
|
1158 |
+
$this->items[] = __( 'Edit', 'breadcrumb-trail' );
|
1159 |
+
}
|
1160 |
+
|
1161 |
+
/* If viewing a single reply page. */
|
1162 |
+
elseif ( bbp_is_single_reply() ) {
|
1163 |
+
|
1164 |
+
/* Get the queried reply object ID. */
|
1165 |
+
$reply_id = get_queried_object_id();
|
1166 |
+
|
1167 |
+
/* Get the parent items for the reply, which should be its topic. */
|
1168 |
+
$this->do_post_parents( bbp_get_reply_topic_id( $reply_id ) );
|
1169 |
+
|
1170 |
+
/* If viewing a reply edit page, link back to the reply. Else, display the reply title. */
|
1171 |
+
if ( bbp_is_reply_edit() ) {
|
1172 |
+
$this->items[] = '<a href="' . bbp_get_reply_url( $reply_id ) . '">' . bbp_get_reply_title( $reply_id ) . '</a>';
|
1173 |
+
|
1174 |
+
if ( true === $this->args['show_title'] )
|
1175 |
+
$this->items[] = __( 'Edit', 'breadcrumb-trail' );
|
1176 |
+
|
1177 |
+
} elseif ( true === $this->args['show_title'] ) {
|
1178 |
+
$this->items[] = bbp_get_reply_title( $reply_id );
|
1179 |
+
}
|
1180 |
+
|
1181 |
+
}
|
1182 |
+
|
1183 |
+
/* If viewing a single forum. */
|
1184 |
+
elseif ( bbp_is_single_forum() ) {
|
1185 |
+
|
1186 |
+
/* Get the queried forum ID and its parent forum ID. */
|
1187 |
+
$forum_id = get_queried_object_id();
|
1188 |
+
$forum_parent_id = bbp_get_forum_parent_id( $forum_id );
|
1189 |
+
|
1190 |
+
/* If the forum has a parent forum, get its parent(s). */
|
1191 |
+
if ( 0 !== $forum_parent_id)
|
1192 |
+
$this->do_post_parents( $forum_parent_id );
|
1193 |
+
|
1194 |
+
/* Add the forum title to the end of the trail. */
|
1195 |
+
if ( true === $this->args['show_title'] )
|
1196 |
+
$this->items[] = bbp_get_forum_title( $forum_id );
|
1197 |
+
}
|
1198 |
+
|
1199 |
+
/* If viewing a user page or user edit page. */
|
1200 |
+
elseif ( bbp_is_single_user() || bbp_is_single_user_edit() ) {
|
1201 |
+
|
1202 |
+
if ( bbp_is_single_user_edit() ) {
|
1203 |
+
$this->items[] = '<a href="' . bbp_get_user_profile_url() . '">' . bbp_get_displayed_user_field( 'display_name' ) . '</a>';
|
1204 |
+
|
1205 |
+
if ( true === $this->args['show_title'] )
|
1206 |
+
$this->items[] = __( 'Edit', 'breadcrumb-trail' );
|
1207 |
+
} elseif ( true === $this->args['show_title'] ) {
|
1208 |
+
$this->items[] = bbp_get_displayed_user_field( 'display_name' );
|
1209 |
+
}
|
1210 |
+
}
|
1211 |
+
|
1212 |
+
/* Return the bbPress breadcrumb trail items. */
|
1213 |
+
$this->items = apply_filters( 'breadcrumb_trail_get_bbpress_items', $this->items, $this->args );
|
1214 |
+
}
|
1215 |
+
}
|
1216 |
+
|
1217 |
+
?>
|
languages/breadcrumb-trail.pot
ADDED
@@ -0,0 +1,93 @@
|
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|
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|
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|
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|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|