← All changes | classes/models/FrmAntiSpam.php +11 -31 6.4 → 5.0 View file →

		@@ -7,9 +7,9 @@
7	7	* Class FrmAntiSpam.
8	8	*
9	9	* This token class generates tokens that are used in our Anti-Spam checking.
10	10	*
11		- * @since 4.11
	11	+ * @since xx.xx
12	12	*/
13	13	class FrmAntiSpam extends FrmValidate {
14	14
15	15	/**
		@@ -20,10 +20,8 @@
20	20	}
21	21
22	22	/**
23	23	* @param int $form_id
24		- *
25		- * @return void
26	24	*/
27	25	public static function maybe_init( $form_id ) {
28	26	$antispam = new self( $form_id );
29	27	if ( $antispam->run_antispam() ) {
		@@ -33,11 +31,9 @@
33	31
34	32	/**
35	33	* Initialise the actions for the Anti-spam.
36	34	*
37		- * @since 4.11
38		- *
39		- * @return void
	35	+ * @since xx.xx
40	36	*/
41	37	public function init() {
42	38	add_filter( 'frm_form_attributes', array( $this, 'add_token_to_form' ), 10, 1 );
43	39	add_filter( 'frm_form_div_attributes', array( $this, 'add_token_to_form' ), 10, 1 );
		@@ -45,9 +41,9 @@
45	41
46	42	/**
47	43	* Return a valid token.
48	44	*
49		- * @since 4.11
	45	+ * @since xx.xx
50	46	*
51	47	* @param mixed $current True to use current time, otherwise a timestamp string.
52	48	*
53	49	* @return string Token.
		@@ -94,9 +90,9 @@
94	90	* These two filters are available if a user wants to extend the times.
95	91	* 'frm_form_token_check_before_today'
96	92	* 'frm_form_token_check_after_today'
97	93	*
98		- * @since 4.11
	94	+ * @since xx.xx
99	95	*
100	96	* @return array Array of all valid tokens to check against.
101	97	*/
102	98	private function get_valid_tokens() {
		@@ -146,9 +142,9 @@
146	142	* Tokens are valid for some period of time (see frm_token_validity_in_hours
147	143	* and frm_token_validity_in_days to extend the validation period).
148	144	* By default tokens are valid for day.
149	145	*
150		- * @since 4.11
	146	+ * @since xx.xx
151	147	*
152	148	* @param string $token Token to validate.
153	149	*
154	150	* @return bool Whether the token is valid or not.
		@@ -160,9 +156,9 @@
160	156
161	157	/**
162	158	* Add the token field to the form.
163	159	*
164		- * @since 4.11
	160	+ * @since xx.xx
165	161	*
166	162	* @param string $attributes
167	163	*
168	164	* @return string
		@@ -173,10 +169,8 @@
173	169	}
174	170
175	171	/**
176	172	* @param int $form_id
177		- *
178		- * @return void
179	173	*/
180	174	public static function maybe_echo_token( $form_id ) {
181	175	$antispam = new self( $form_id );
182	176	if ( $antispam->run_antispam() ) {
		@@ -193,9 +187,9 @@
193	187
194	188	/**
195	189	* Validate Anti-spam if enabled.
196	190	*
197		- * @since 4.11
	191	+ * @since xx.xx
198	192	*
199	193	* @return bool|string True or a string with the error.
200	194	*/
201	195	public function validate() {
		@@ -240,9 +234,9 @@
240	234
241	235	/**
242	236	* Helper to run our filter on all the responses for the antispam checks.
243	237	*
244		- * @since 4.11
	238	+ * @since xx.xx
245	239	*
246	240	* @param bool|string $is_valid Is valid entry or not.
247	241	*
248	242	* @return bool|string Is valid or message.
		@@ -253,9 +247,9 @@
253	247
254	248	/**
255	249	* Helper to get the missing token message.
256	250	*
257		- * @since 4.11
	251	+ * @since xx.xx
258	252	*
259	253	* @return string missing token message.
260	254	*/
261	255	private function get_missing_token_message() {
		@@ -264,9 +258,9 @@
264	258
265	259	/**
266	260	* Helper to get the invalid token message.
267	261	*
268		- * @since 4.11
	262	+ * @since xx.xx
269	263	*
270	264	* @return string Invalid token message.
271	265	*/
272	266	private function get_invalid_token_message() {
		@@ -275,9 +269,9 @@
275	269
276	270	/**
277	271	* If a user is a super admin, add a support link to the message.
278	272	*
279		- * @since 4.11
	273	+ * @since xx.xx
280	274	*
281	275	* @return string Support text if super admin, empty string if not.
282	276	*/
283	277	private function maybe_get_support_text() {
		@@ -298,10 +292,8 @@
298	292	}
299	293
300	294	/**
301	295	* Clear third party cache plugins to avoid data-tokens missing or appearing when the antispam setting is changed.
302		- *
303		- * @return void
304	296	*/
305	297	public static function clear_caches() {
306	298	self::clear_w3_total_cache();
307	299	self::clear_wp_fastest_cache();
		@@ -308,11 +300,8 @@
308	300	self::clear_wp_super_cache();
309	301	self::clear_wp_optimize();
310	302	}
311	303
312		- /**
313		- * @return void
314		- */
315	304	private static function clear_w3_total_cache() {
316	305	if ( is_callable( 'w3tc_flush_all' ) ) {
317	306	w3tc_flush_all();
318	307	}
		@@ -317,18 +306,12 @@
317	306	w3tc_flush_all();
318	307	}
319	308	}
320	309
321		- /**
322		- * @return void
323		- */
324	310	private static function clear_wp_fastest_cache() {
325	311	do_action( 'wpfc_clear_all_cache' );
326	312	}
327	313
328		- /**
329		- * @return void
330		- */
331	314	private static function clear_wp_super_cache() {
332	315	if ( function_exists( 'wp_cache_clean_cache' ) ) {
333	316	global $file_prefix;
334	317	wp_cache_clean_cache( $file_prefix, true );
		@@ -334,11 +317,8 @@
334	317	wp_cache_clean_cache( $file_prefix, true );
335	318	}
336	319	}
337	320
338		- /**
339		- * @return void
340		- */
341	321	private static function clear_wp_optimize() {
342	322	if ( class_exists( 'WP_Optimize' ) ) {
343	323	WP_Optimize()->get_page_cache()->purge();
344	324	}