← All changes | includes/functions.php +63 -60 2.0.5 → 3.4.2 View file →

		@@ -1,6 +1,5 @@
1	1	<?php
2		-
3	2	/**
4	3	* Gets a specific external variable by name and optionally filters it.
5	4	*
6	5	* This is a polyfill function intended to be used in place of PHP's
		@@ -5,10 +4,8 @@
5	4	*
6	5	* This is a polyfill function intended to be used in place of PHP's
7	6	* filter_input() function, which can occasionally be unreliable.
8	7	*
9		- * @since 1.2.5
10		- *
11	8	* @param int $type One of INPUT_GET, INPUT_POST, INPUT_COOKIE, INPUT_SERVER, or INPUT_ENV.
12	9	* @param string $variable_name Name of a variable to get.
13	10	* @param int $filter The ID of the filter to apply.
14	11	* @param mixed $options Associative array of options or bitwise disjunction of flags. If filter accepts options, flags can be provided in "flags" field of array.
		@@ -15,9 +12,9 @@
15	12	*
16	13	* @return Value of the requested variable on success, FALSE if the filter fails, or NULL if the $variable_name is not set.
17	14	*/
18	15	function wp_stream_filter_input( $type, $variable_name, $filter = null, $options = array() ) {
19		- return call_user_func_array( array( 'WP_Stream_Filter_Input', 'super' ), func_get_args() );
	16	+ return call_user_func_array( array( '\WP_Stream\Filter_Input', 'super' ), func_get_args() );
20	17	}
21	18
22	19	/**
23	20	* Filters a variable with a specified filter.
		@@ -24,10 +21,8 @@
24	21	*
25	22	* This is a polyfill function intended to be used in place of PHP's
26	23	* filter_var() function, which can occasionally be unreliable.
27	24	*
28		- * @since 1.2.5
29		- *
30	25	* @param string $var Value to filter.
31	26	* @param int $filter The ID of the filter to apply.
32	27	* @param mixed $options Associative array of options or bitwise disjunction of flags. If filter accepts options, flags can be provided in "flags" field of array. For the "callback" filter, callable type should be passed. The callback must accept one argument, the value to be filtered, and return the value after filtering/sanitizing it.
33	28	*
		@@ -33,38 +28,20 @@
33	28	*
34	29	* @return Returns the filtered data, or FALSE if the filter fails.
35	30	*/
36	31	function wp_stream_filter_var( $var, $filter = null, $options = array() ) {
37		- return call_user_func_array( array( 'WP_Stream_Filter_Input', 'filter' ), func_get_args() );
	32	+ return call_user_func_array( array( '\WP_Stream\Filter_Input', 'filter' ), func_get_args() );
38	33	}
39	34
40		-function wp_stream_query( $args = array() ) {
41		- return WP_Stream_Query::instance()->query( $args );
42		-}
43		-
44		-function wp_stream_get_meta( $record, $meta_key = '', $single = false ) {
45		- if ( isset( $record->stream_meta->$meta_key ) ) {
46		- $record_meta = $record->stream_meta->$meta_key;
47		- } else {
48		- return '';
49		- }
50		-
51		- if ( $single ) {
52		- return $record_meta;
53		- } else {
54		- return array( $record_meta );
55		- }
56		-}
57		-
58	35	/**
59	36	* Converts a time into an ISO 8601 extended formatted string.
60	37	*
61		- * @param int Seconds since unix epoc
62		- * @param int Hour offset
	38	+ * @param int|bool $time Seconds since unix epoc
	39	+ * @param int $offset Hour offset
63	40	*
64	41	* @return string an ISO 8601 extended formatted time
65	42	*/
66		-function wp_stream_get_iso_8601_extended_date( $time = false, $offset = 0 ) {
	43	+function wp_stream_get_iso_8601_extended_date( $time = false, $offset = 0 ) {
67	44	if ( $time ) {
68	45	$microtime = (float) $time . '.0000';
69	46	} else {
70	47	$microtime = microtime( true );
		@@ -84,56 +61,82 @@
84	61	);
85	62	}
86	63
87	64	/**
88		- * Returns array of existing values for requested field.
89		- * Used to fill search filters with only used items, instead of all items.
	65	+ * Encode to JSON in a way that is also backwards compatible
90	66	*
91		- * @see assemble_records
92		- * @since 1.0.4
93		- * @param string Requested field (i.e., 'context')
94		- * @return array Array of items to be output to select dropdowns
	67	+ * @param mixed $data
	68	+ * @param int $options (optional)
	69	+ * @param int $depth (optional)
	70	+ *
	71	+ * @return string
95	72	*/
96		-function wp_stream_existing_records( $field ) {
97		- $values = WP_Stream::$db->get_distinct_field_values( $field );
98		-
99		- if ( is_array( $values ) && ! empty( $values ) ) {
100		- return array_combine( $values, $values );
	73	+function wp_stream_json_encode( $data, $options = 0, $depth = 512 ) {
	74	+ if ( function_exists( 'wp_json_encode' ) ) {
	75	+ $json = wp_json_encode( $data, $options, $depth );
101	76	} else {
102		- $field = sprintf( 'stream_%s', $field );
103		- return isset( WP_Stream_Connectors::$term_labels[ $field ] ) ? WP_Stream_Connectors::$term_labels[ $field ] : array();
	77	+ // @codingStandardsIgnoreStart
	78	+ if ( version_compare( PHP_VERSION, '5.5', '<' ) ) {
	79	+ $json = json_encode( $data, $options );
	80	+ } else {
	81	+ $json = json_encode( $data, $options, $depth );
	82	+ }
	83	+ // @codingStandardsIgnoreEnd
104	84	}
	85	+
	86	+ return $json;
105	87	}
106	88
107	89	/**
108		- * Determine the title of an object that a record is for.
	90	+ * Return an array of sites for a network in a way that is also backwards compatible
109	91	*
110		- * @since 2.1.0
111		- * @param object Record object
112		- * @return mixed The title of the object as a string, otherwise false
	92	+ * @param string|array $args
	93	+ *
	94	+ * @return array
113	95	*/
114		-function wp_stream_get_object_title( $record ) {
115		- if ( ! is_object( $record ) || ! isset( $record->object_id ) || empty( $record->object_id ) ) {
116		- return false;
	96	+function wp_stream_get_sites( $args = array() ) {
	97	+ if ( function_exists( 'get_sites' ) ) {
	98	+ $sites = get_sites( $args );
	99	+ } else {
	100	+ $sites = array();
	101	+ foreach ( wp_get_sites( $args ) as $site ) { // @codingStandardsIgnoreLine Specifically for old version of WP first, in order to provide backward compatibility
	102	+ $sites[] = WP_Site::get_instance( $site['blog_id'] );
	103	+ }
117	104	}
118	105
119		- $output = false;
	106	+ return $sites;
	107	+}
120	108
121		- if ( isset( $record->stream_meta->post_title ) && ! empty( $record->stream_meta->post_title ) ) {
122		- $output = (string) $record->stream_meta->post_title;
123		- } elseif ( isset( $record->stream_meta->display_name ) && ! empty( $record->stream_meta->display_name ) ) {
124		- $output = (string) $record->stream_meta->display_name;
125		- } elseif ( isset( $record->stream_meta->name ) && ! empty( $record->stream_meta->name ) ) {
126		- $output = (string) $record->stream_meta->name;
127		- }
128		-
129		- return $output;
	109	+/**
	110	+ * Check if Stream is running on WordPress.com VIP
	111	+ *
	112	+ * @return bool
	113	+ */
	114	+function wp_stream_is_vip() {
	115	+ return function_exists( 'wpcom_vip_load_plugin' );
130	116	}
131	117
132	118	/**
133		- * True if native WP Cron is enabled, otherwise false
	119	+ * Check if the default front-end WP Cron is enabled. It doesn't
	120	+ * mean that the Cron is disabled in general.
134	121	*
135	122	* @return bool
136	123	*/
137		-function wp_stream_is_wp_cron_enabled() {
	124	+function wp_stream_is_cron_enabled() {
138	125	return ( defined( 'DISABLE_WP_CRON' ) && DISABLE_WP_CRON ) ? false : true;
	126	+}
	127	+
	128	+/**
	129	+ * Get the asset min suffix if defined.
	130	+ *
	131	+ * @return string
	132	+ */
	133	+function wp_stream_min_suffix() {
	134	+ $min = '';
	135	+ $is_script_debugging = ! defined( 'SCRIPT_DEBUG' ) || false === SCRIPT_DEBUG;
	136	+
	137	+ if ( apply_filters( 'wp_stream_load_min_assets', $is_script_debugging ) ) {
	138	+ $min = 'min.';
	139	+ }
	140	+
	141	+ return $min;
139	142	}