bogo / includes / post.php

post.php in Bogo 2.2, at includes/post.php

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1	<?php
2
3	/* Post Template */
4
5	add_filter( 'body_class', 'bogo_body_class', 10, 2 );
6
7	function bogo_body_class( $classes, $class ) {
8	$locale = bogo_language_tag( get_locale() );
9	$locale = esc_attr( $locale );
10
11	if ( $locale && ! in_array( $locale, $classes ) )
12	$classes[] = $locale;
13
14	return $classes;
15	}
16
17	add_filter( 'post_class', 'bogo_post_class', 10, 3 );
18
19	function bogo_post_class( $classes, $class, $post_id ) {
20	$locale = bogo_get_post_locale( $post_id );
21	$locale = bogo_language_tag( $locale );
22	$locale = esc_attr( $locale );
23
24	if ( $locale && ! in_array( $locale, $classes ) )
25	$classes[] = $locale;
26
27	return $classes;
28	}
29
30	function bogo_get_post_locale( $post_id ) {
31	$locale = get_post_meta( $post_id, '_locale', true );
32
33	if ( empty( $locale ) )
34	$locale = bogo_get_default_locale();
35
36	return $locale;
37	}
38
39	function bogo_localizable_post_types() {
40	$localizable = array( 'post', 'page' );
41
42	return apply_filters( 'bogo_localizable_post_types', $localizable );
43	}
44
45	function bogo_is_localizable_post_type( $post_type ) {
46	return ! empty( $post_type ) && in_array( $post_type, bogo_localizable_post_types() );
47	}
48
49	function bogo_get_post_translations( $post_id = 0 ) {
50	$post = get_post( $post_id );
51
52	if ( ! $post )
53	return false;
54
55	if ( 'auto-draft' == $post->post_status ) {
56	if ( ! empty( $_REQUEST['original_post'] ) ) {
57	$original = get_post_meta( $_REQUEST['original_post'], '_original_post', true );
58
59	if ( empty( $original ) )
60	$original = (int) $_REQUEST['original_post'];
61	} else {
62	return false;
63	}
64	} else {
65	$original = get_post_meta( $post->ID, '_original_post', true );
66	}
67
68	if ( empty( $original ) )
69	$original = $post->ID;
70
71	$args = array(
72	'bogo_suppress_locale_query' => true,
73	'posts_per_page' => -1,
74	'post_status' => 'any',
75	'post_type' => $post->post_type,
76	'meta_key' => '_original_post',
77	'meta_value' => $original );
78
79	$q = new WP_Query();
80	$posts = $q->query( $args );
81
82	$translations = array();
83
84	$original_post_status = get_post_status( $original );
85
86	if ( $original != $post->ID && $original_post_status && 'trash' != $original_post_status ) {
87	$locale = bogo_get_post_locale( $original );
88	$translations[$locale] = get_post( $original );
89	}
90
91	foreach ( $posts as $p ) {
92	if ( $p->ID == $post->ID )
93	continue;
94
95	$locale = bogo_get_post_locale( $p->ID );
96
97	if ( ! bogo_is_available_locale( $locale ) )
98	continue;
99
100	if ( ! isset( $translations[$locale] ) )
101	$translations[$locale] = $p;
102	}
103
104	return array_filter( $translations );
105	}
106
107	function bogo_get_page_by_path( $page_path, $locale = null, $post_type = 'page' ) {
108	global $wpdb;
109
110	if ( ! bogo_is_available_locale( $locale ) )
111	$locale = bogo_get_default_locale();
112
113	$page_path = rawurlencode( urldecode( $page_path ) );
114	$page_path = str_replace( '%2F', '/', $page_path );
115	$page_path = str_replace( '%20', ' ', $page_path );
116
117	$parts = explode( '/', trim( $page_path, '/' ) );
118	$parts = array_map( 'esc_sql', $parts );
119	$parts = array_map( 'sanitize_title_for_query', $parts );
120
121	$in_string = "'" . implode( "','", $parts ) . "'";
122	$post_type_sql = $post_type;
123	$wpdb->escape_by_ref( $post_type_sql );
124
125	$q = "SELECT ID, post_name, post_parent FROM $wpdb->posts";
126	$q .= " LEFT JOIN $wpdb->postmeta ON ID = $wpdb->postmeta.post_id AND meta_key = '_locale'";
127	$q .= " WHERE 1=1";
128	$q .= " AND post_name IN ($in_string)";
129	$q .= " AND (post_type = '$post_type_sql' OR post_type = 'attachment')";
130	$q .= " AND (1=0";
131	$q .= $wpdb->prepare( " OR meta_value LIKE %s", $locale );
132	$q .= bogo_is_default_locale( $locale ) ? " OR meta_id IS NULL" : "";
133	$q .= ")";
134
135	$pages = $wpdb->get_results( $q, OBJECT_K );
136
137	$revparts = array_reverse( $parts );
138
139	$foundid = 0;
140
141	foreach ( (array) $pages as $page ) {
142	if ( $page->post_name != $revparts[0] )
143	continue;
144
145	$count = 0;
146	$p = $page;
147
148	while ( $p->post_parent != 0 && isset( $pages[$p->post_parent] ) ) {
149	$count++;
150	$parent = $pages[$p->post_parent];
151
152	if ( ! isset( $revparts[$count] ) \|\| $parent->post_name != $revparts[$count] )
153	break;
154
155	$p = $parent;
156	}
157
158	if ( $p->post_parent == 0
159	&& $count + 1 == count( $revparts )
160	&& $p->post_name == $revparts[$count] ) {
161	$foundid = $page->ID;
162	break;
163	}
164	}
165
166	if ( $foundid )
167	return get_page( $foundid );
168
169	return null;
170	}
171
172	?>