404page – your smart custom 404 error page

Version Description

fixed two bugs, plus further enhancements

Release Info

Developer	petersplugins
Plugin	404page – your smart custom 404 error page
Version	3.1
Comparing to
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Code changes from version 3.0 to 3.1

Files changed (6) hide show

404page.php +1 -1
assets/css/404page-ui.css +43 -35
assets/js/404page.js +4 -2
inc/class-404page.php +101 -25
readme.txt +53 -44
uninstall.php +5 -2

404page.php CHANGED Viewed

	@@ -9,7 +9,7 @@
9	* Plugin Name: 404page - your smart custom 404 error page
10	* Plugin URI: http://petersplugins.com/free-wordpress-plugins/404page/
11	* Description: Custom 404 the easy way! Set any page as custom 404 error page. No coding needed. Works with (almost) every Theme.
12	- * Version: 3.0
13	* Author: Peter Raschendorfer
14	* Author URI: http://petersplugins.com
15	* Text Domain: 404page


9	* Plugin Name: 404page - your smart custom 404 error page
10	* Plugin URI: http://petersplugins.com/free-wordpress-plugins/404page/
11	* Description: Custom 404 the easy way! Set any page as custom 404 error page. No coding needed. Works with (almost) every Theme.
12	+ * Version: 3.1
13	* Author: Peter Raschendorfer
14	* Author URI: http://petersplugins.com
15	* Text Domain: 404page

assets/css/404page-ui.css CHANGED Viewed

	@@ -1,26 +1,30 @@




1	#pp-404page-settings .form-table th, .form-table td {
2	display: block;
3	width: auto;
4	}
5
6	#pp-404page-settings .form-table th {
7	- padding: ~~20px 10px~~ 0 0;

8	}
9
10	#pp-404page-settings .form-table td {
11	- padding: ~~6px 10px~~ 0 0;

12	}
13
14	- #pp-~~seetings~~-~~advanced~~ .form-table th {
15	- ~~display~~: ~~none~~;


16	}
17
18	- #pp-seetings-advanced .form-table td ~~p:first-child~~ {
19	- ~~font-weight~~: ~~600~~;
20	- }
21	-
22	- #pp-seetings-advanced .form-table td p:last-child {
23	- padding: 0 0 20px 40px;
24	}
25
26	.ui-accordion .ui-accordion-header {
	@@ -38,42 +42,47 @@
38	content: "\f460";
39	}
40
41	- .ui-accordion-content {
42	- padding-left: 30px;
43	- }
44	-
45	#pp-404page-settings input[type="checkbox"] {
46	- display: none;
47	}
48
49	#pp-404page-settings input[type="checkbox"] + label.check {
50	- ~~display~~: ~~inline-block~~;
51	- ~~border~~: ~~2px solid #DDD~~;
52	- ~~box-shadow~~: ~~0px 0px 5px 0px rgba(42,42,42,.75)~~;
53	- ~~border-style~~:~~solid~~;
54	- ~~border-radius~~:~~5px~~;
55	- ~~width~~: ~~30px~~;
56	- ~~height~~: ~~30px~~;
57	- ~~line-height~~: ~~30px~~;
58	- ~~text-align~~: ~~center~~;
59	- ~~font~~-~~family~~: ~~dashicons~~;
60	- font-size: 2em;
61	- margin-right: 10px;
62	}
63
64	#pp-404page-settings input[type="checkbox"]:disabled + label.check {
65	background-color: #DDD;
66	- cursor: not-allowed;
67	}
68
69	- #pp-404page-settings input[type="checkbox"] + label.check:~~before~~ {
70	- content: "";








71	}
72
73	- #pp-404page-settings input[type="checkbox"]:enabled:checked + label.check~~:before~~ {
74	- ~~content~~: ~~"\f147"~~;
75	}
76




77
78
79	#pp-seetings-advanced>div {
	@@ -81,12 +90,11 @@
81	}
82
83	#pp-404page-settings select {
84	- border: ~~2px~~ solid #~~DDD~~;
85	- box-shadow: 0px 0px 5px 0px rgba(42,42,42,.75);
86	- border-style:solid;
87	border-radius:5px;
88	height: 40px;
89	line-height: 40px;

90	}
91
92	#pp-404page-settings .dashicons-warning, #pp-404page-settings input[type="checkbox"] + label.check.warning:before {


1	+ #pp-404page-settings h1 {
2	+ margin-bottom: 40px;
3	+ }
4	+
5	#pp-404page-settings .form-table th, .form-table td {
6	display: block;
7	width: auto;
8	}
9
10	#pp-404page-settings .form-table th {
11	+ padding: 0;
12	+ font-weight: normal;
13	}
14
15	#pp-404page-settings .form-table td {
16	+ padding: 0;
17	+ margin-bottom: 20px;
18	}
19
20	+ #pp-404page-settings .form-table td p {
21	+ padding: 0;
22	+ line-height: 1.2;
23	+ margin-bottom: 20px;
24	}
25
26	+ #pp-seetings-advanced .form-table th {
27	+ display: none;




28	}
29
30	.ui-accordion .ui-accordion-header {

42	content: "\f460";
43	}
44




45	#pp-404page-settings input[type="checkbox"] {
46	+ display: none;
47	}
48
49	#pp-404page-settings input[type="checkbox"] + label.check {
50	+ cursor: pointer;
51	+ text-indent: -9999px;
52	+ width: 80px;
53	+ height: 40px;
54	+ background: grey;
55	+ display: block;
56	+ border-radius: 40px;
57	+ position: relative;
58	+ float: left;
59	+ margin-right: 40px;


60	}
61
62	#pp-404page-settings input[type="checkbox"]:disabled + label.check {
63	background-color: #DDD;

64	}
65
66	+ #pp-404page-settings input[type="checkbox"] + label.check:after {
67	+ content: '';
68	+ position: absolute;
69	+ top: 5px;
70	+ left: 5px;
71	+ width: 30px;
72	+ height: 30px;
73	+ background: #fff;
74	+ border-radius: 30px;
75	+ transition: 0.3s;
76	}
77
78	+ #pp-404page-settings input[type="checkbox"]:enabled:checked + label.check {
79	+ background: #104060;
80	}
81
82	+ #pp-404page-settings input[type="checkbox"]:enabled:checked + label.check:after {
83	+ left: calc(100% - 5px);
84	+ transform: translateX(-100%);
85	+ }
86
87
88	#pp-seetings-advanced>div {

90	}
91
92	#pp-404page-settings select {
93	+ border: 1px solid #104060;


94	border-radius:5px;
95	height: 40px;
96	line-height: 40px;
97	+ margin: 5px 0;
98	}
99
100	#pp-404page-settings .dashicons-warning, #pp-404page-settings input[type="checkbox"] + label.check.warning:before {

assets/js/404page.js CHANGED Viewed

	@@ -1,11 +1,13 @@
1	jQuery(document).ready(function($) {
2	- ~~$( '#pp-404page-admin-notice-1' ).on( 'click', '.notice-dismiss', function ( event ) {~~

3	event.preventDefault();
4	data = {
5	action: 'pp_404page_dismiss_admin_notice',
6	- pp_404page_dismiss_admin_notice: ~~pp_404page_remove~~.~~pp_404page_dismiss_admin_notice_number~~
7	};
8	$.post( ajaxurl, data );
9	return false;
10	});

11	});


1	jQuery(document).ready(function($) {
2	+
3	+ $( '.pp-404page-admin-notice' ).on( 'click', '.notice-dismiss', function ( event ) {
4	event.preventDefault();
5	data = {
6	action: 'pp_404page_dismiss_admin_notice',
7	+ pp_404page_dismiss_admin_notice: $( this ).parent().attr( 'id' )
8	};
9	$.post( ajaxurl, data );
10	return false;
11	});
12	+
13	});

inc/class-404page.php CHANGED Viewed

	@@ -44,7 +44,7 @@ if ( !class_exists( 'PP_404Page' ) ) {
44	$this->_file = $file;
45	$this->plugin_name = '404page';
46	$this->plugin_slug = '404page';
47	- $this->version = '3.0';
48	$this->get_settings();
49	$this->load();
50	}
	@@ -146,6 +146,8 @@ if ( !class_exists( 'PP_404Page' ) ) {
146
147	// Customizr Compatibility Mode
148


149	add_filter( 'tc_404_header_content', array( $this, 'show404title_customizr_mode' ), 999 );
150	add_filter( 'tc_404_content', array( $this, 'show404_customizr_mode' ), 999 );
151	add_filter( 'tc_404_selectors', array( $this, 'show404articleselectors_customizr_mode' ), 999 );
	@@ -247,6 +249,12 @@ if ( !class_exists( 'PP_404Page' ) ) {
247	$curpageid = apply_filters( 'wpml_object_id', $curpageid, 'page', $sitepress->get_default_language() );
248	$pageid = apply_filters( 'wpml_object_id', $pageid, 'page', $sitepress->get_default_language() );
249






250	}
251
252	if ( $pageid == $curpageid ) {
	@@ -317,10 +325,49 @@ if ( !class_exists( 'PP_404Page' ) ) {
317
318
319	/**
320	- * add ~~class error404 to the~~ body classes
321	*/
322	function add_404_body_class( $classes ) {
323	- ~~$classes[] = 'error404';~~







































324	return $classes;
325	}
326
	@@ -480,8 +527,8 @@ if ( !class_exists( 'PP_404Page' ) ) {
480	function admin_hide() {
481
482	echo '<p><input type="checkbox" id="404page_hide" name="404page_hide" value="1"' . checked( true, $this->settings['404page_hide'], false ) . '/>';
483	- echo '<label for="404page_hide" class="check"></label>' . __( 'Hide the selected page from the Pages list', '404page' ) . ' <a class="dashicons dashicons-editor-help" href="' . $this->dc_url . '/#settings_hide_page"></a~~></p>~~';
484	- echo '<~~p><~~span class="dashicons dashicons-info"></span> ' . __( 'For Administrators the page is always visible.', '404page' ) . '</p>';
485
486	}
487
	@@ -492,15 +539,17 @@ if ( !class_exists( 'PP_404Page' ) ) {
492	function admin_fire404() {
493
494	echo '<p><input type="checkbox" id="404page_fire_error" name="404page_fire_error" value="1"' . checked( true, $this->settings['404page_fire_error'], false ) . '/>';
495	- echo '<label for="404page_fire_error" class="check"></label>' . __( 'Send an 404 error if the page is accessed directly by its URL', '404page' ) . ' <a class="dashicons dashicons-editor-help" href="' . $this->dc_url . '/#settings_fire_404"></a~~></p>~~';
496	- echo '<~~p><~~span class="dashicons dashicons-info"></span> ' . __( 'Uncheck this if you want the selected page to be accessible.', '404page' ) ~~. '</p>'~~;
497
498	if ( function_exists( 'wpsupercache_activate' ) ) {
499
500	- echo '<~~p><~~span class="dashicons dashicons-warning"></span> <strong>' . __( 'WP Super Cache Plugin detected', '404page' ) . '</strong>. ' . __ ( 'If the page you selected as 404 error page is in cache, always a HTTP code 200 is sent. To avoid this and send a HTTP code 404 you have to exlcude this page from caching', '404page' ) . ' (<a href="' . admin_url( 'options-general.php?page=wpsupercache&tab=settings#rejecturi' ) . '">' . __( 'Click here', '404page' ) . '</a>).<br />(<a href="' . $this->dc_url . '/#wp_super_cache">' . __( 'Read more', '404page' ) . '</a>)~~</p>~~';
501
502	}
503


504	}
505
506
	@@ -510,8 +559,8 @@ if ( !class_exists( 'PP_404Page' ) ) {
510	function admin_force404() {
511
512	echo '<p><input type="checkbox" id="404page_force_error" name="404page_force_error" value="1"' . checked( true, $this->settings['404page_force_error'], false ) . '/>';
513	- echo '<label for="404page_force_error" class="check warning"></label>' . __( 'Force 404 error after loading page', '404page' ) . ' <a class="dashicons dashicons-editor-help" href="' . $this->dc_url . '/#settings_force_404"></a~~></p>~~';
514	- echo '<~~p><~~span class="dashicons dashicons-warning"></span> ' . __( 'Generally this is not needed. It is not recommended to activate this option, unless it is necessary. Please note that this may cause problems with your theme.', '404page' ) . '</p>';
515
516	}
517
	@@ -522,8 +571,8 @@ if ( !class_exists( 'PP_404Page' ) ) {
522	function admin_noguess() {
523
524	echo '<p><input type="checkbox" id="404page_no_url_guessing" name="404page_no_url_guessing" value="1"' . checked( true, $this->settings['404page_no_url_guessing'], false ) . '/>';
525	- echo '<label for="404page_no_url_guessing" class="check warning"></label>' . __( 'Disable URL autocorrection guessing', '404page' ) . ' <a class="dashicons dashicons-editor-help" href="' . $this->dc_url . '/#settings_stop_guessing"></a~~></p>~~';
526	- echo '<~~p><~~span class="dashicons dashicons-warning"></span> ' . __( 'This stops WordPress from URL autocorrection guessing. Only activate, if you are sure about the consequences.', '404page' ) . '</p>';
527
528	}
529
	@@ -543,8 +592,8 @@ if ( !class_exists( 'PP_404Page' ) ) {
543	}
544
545	echo '<p><input type="checkbox" id="404page_method" name="404page_method" value="CMP"' . checked( 'CMP', $this->settings['404page_method'], false ) . $dis . '/>';
546	- echo '<label for="404page_method" class="check"></label>' . __( 'Activate Compatibility Mode', '404page' ) . ' <a class="dashicons dashicons-editor-help" href="' . $this->dc_url . '/#settings_operating_method"></a~~></p>~~';
547	- echo '<~~p><~~span class="dashicons dashicons-info"></span> ';
548
549	if ( $this->settings['404page_native'] ) {
550
	@@ -567,7 +616,7 @@ if ( !class_exists( 'PP_404Page' ) ) {
567
568	}
569
570	- echo '</p>';
571
572	}
573
	@@ -634,15 +683,21 @@ if ( !class_exists( 'PP_404Page' ) ) {
634	*/
635	function remove_404page_from_array( $pages, $r ) {
636
637	- ~~for (~~ $i = 0; $~~i < sizeof~~( ~~$pages~~ ); ~~$i++ ) {~~
638
639	- if ( $~~pages[$i]->ID~~ == ~~$this->settings['404page_page_id']~~ ) {
640	-
641	- ~~unset~~( $pages[$i] );
642	- ~~break;~~






643
644	}
645	-
646	}
647
648	return array_values( $pages );
	@@ -678,8 +733,6 @@ if ( !class_exists( 'PP_404Page' ) ) {
678	function admin_js() {
679
680	wp_enqueue_script( '404pagejs', plugins_url( 'assets/js/404page.js', $this->_file ), 'jquery', $this->version, true );
681	-
682	- wp_localize_script( '404pagejs', 'pp_404page_remove', array( 'pp_404page_dismiss_admin_notice_number' => 'pp-404page-admin-notice-1' ) );
683
684	if ( get_current_screen()->id == $this->admin_handle ) {
685
	@@ -730,12 +783,27 @@ if ( !class_exists( 'PP_404Page' ) ) {
730	// invite to follow me
731	if ( current_user_can( 'manage_options' ) && get_user_meta( get_current_user_id(), 'pp-404page-admin-notice-1', true ) != 'dismissed' ) {
732	?>
733	- <div class="notice is-dismissible" id="pp-404page-admin-notice-1">
734	<p><img src="<?php echo plugins_url( 'assets/pluginicon.png', $this->_file ); ?>" style="width: 48px; height: 48px; float: left; margin-right: 20px" /><strong><?php _e( 'Do you like the 404page plugin?', '404page' ); ?></strong><br /><?php _e( 'Follow me:', '404page' ); ?> <a class="dashicons dashicons-googleplus" href="http://g.petersplugins.com/" title="<?php _e( 'Authors Google+ Page', '404page' ); ?>"></a> <a class="dashicons dashicons-facebook-alt" href="http://f.petersplugins.com/" title="<?php _e( 'Authors facebook Page', '404page' ); ?>"></a><div class="clear"></div></p>
735	</div>
736	<?php
737	}
738















739	}
740
741
	@@ -840,7 +908,7 @@ if ( !class_exists( 'PP_404Page' ) ) {
840
841
842	/**
843	- * get the id of the 404 page in the current language if WPML is active
844	*/
845	private function get_page_id() {
846
	@@ -853,6 +921,14 @@ if ( !class_exists( 'PP_404Page' ) ) {
853	// WPML is active
854	$pageid = apply_filters( 'wpml_object_id', $pageid, 'page', true );
855








856	}
857
858	}


44	$this->_file = $file;
45	$this->plugin_name = '404page';
46	$this->plugin_slug = '404page';
47	+ $this->version = '3.1';
48	$this->get_settings();
49	$this->load();
50	}

146
147	// Customizr Compatibility Mode
148
149	+ // @since 3.1
150	+ add_filter( 'body_class', array( $this, 'add_404_body_class_customizr_mode' ) );
151	add_filter( 'tc_404_header_content', array( $this, 'show404title_customizr_mode' ), 999 );
152	add_filter( 'tc_404_content', array( $this, 'show404_customizr_mode' ), 999 );
153	add_filter( 'tc_404_selectors', array( $this, 'show404articleselectors_customizr_mode' ), 999 );

249	$curpageid = apply_filters( 'wpml_object_id', $curpageid, 'page', $sitepress->get_default_language() );
250	$pageid = apply_filters( 'wpml_object_id', $pageid, 'page', $sitepress->get_default_language() );
251
252	+ } elseif ( defined( 'POLYLANG_VERSION' ) ) {
253	+
254	+ // Polylang is active - get the post ID of the default language
255	+ $curpageid = pll_get_post( $curpageid, pll_default_language() );
256	+ $pageid = pll_get_post( $pageid, pll_default_language() );
257	+
258	}
259
260	if ( $pageid == $curpageid ) {

325
326
327	/**
328	+ * add body classes
329	*/
330	function add_404_body_class( $classes ) {
331	+
332	+ // as of v 3.1 we first check if the class error404 already exists
333	+ if ( ! in_array( 'error404', $classes ) ) {
334	+
335	+ $classes[] = 'error404';
336	+
337	+ }
338	+
339	+ // debug class
340	+ // @since 3.1
341	+ $debug_class = 'pp404-';
342	+ if ( $this->settings['404page_native'] ) {
343	+ $debug_class .= 'native';
344	+ } elseif ( defined( 'CUSTOMIZR_VER' ) ) {
345	+ $debug_class .= 'customizr';
346	+ } elseif ( defined( 'ICL_SITEPRESS_VERSION' ) ) {
347	+ $debug_class .= 'wpml';
348	+ } elseif ( $this->settings['404page_method'] != 'STD' ) {
349	+ $debug_class .= 'wpml';
350	+ } else {
351	+ $debug_class .= 'std';
352	+ }
353	+ $classes[] = $debug_class;
354	+
355	+ return $classes;
356	+ }
357	+
358	+
359	+ /**
360	+ * add body classes customizr mode
361	+ * @since 3.1
362	+ */
363	+ function add_404_body_class_customizr_mode( $classes ) {
364	+
365	+ if ( is_404() ) {
366	+
367	+ $classes = $this->add_404_body_class( $classes );
368	+
369	+ }
370	+
371	return $classes;
372	}
373

527	function admin_hide() {
528
529	echo '<p><input type="checkbox" id="404page_hide" name="404page_hide" value="1"' . checked( true, $this->settings['404page_hide'], false ) . '/>';
530	+ echo '<label for="404page_hide" class="check"></label>' . __( 'Hide the selected page from the Pages list', '404page' ) . ' <a class="dashicons dashicons-editor-help" href="' . $this->dc_url . '/#settings_hide_page"></a><br />';
531	+ echo '<span class="dashicons dashicons-info"></span> ' . __( 'For Administrators the page is always visible.', '404page' ) . '</p><div class="clear"></div>';
532
533	}
534

539	function admin_fire404() {
540
541	echo '<p><input type="checkbox" id="404page_fire_error" name="404page_fire_error" value="1"' . checked( true, $this->settings['404page_fire_error'], false ) . '/>';
542	+ echo '<label for="404page_fire_error" class="check"></label>' . __( 'Send an 404 error if the page is accessed directly by its URL', '404page' ) . ' <a class="dashicons dashicons-editor-help" href="' . $this->dc_url . '/#settings_fire_404"></a><br />';
543	+ echo '<span class="dashicons dashicons-info"></span> ' . __( 'Uncheck this if you want the selected page to be accessible.', '404page' );
544
545	if ( function_exists( 'wpsupercache_activate' ) ) {
546
547	+ echo '<br /><span class="dashicons dashicons-warning"></span> <strong>' . __( 'WP Super Cache Plugin detected', '404page' ) . '</strong>. ' . __ ( 'If the page you selected as 404 error page is in cache, always a HTTP code 200 is sent. To avoid this and send a HTTP code 404 you have to exlcude this page from caching', '404page' ) . ' (<a href="' . admin_url( 'options-general.php?page=wpsupercache&tab=settings#rejecturi' ) . '">' . __( 'Click here', '404page' ) . '</a>).<br />(<a href="' . $this->dc_url . '/#wp_super_cache">' . __( 'Read more', '404page' ) . '</a>)';
548
549	}
550
551	+ echo '</p><div class="clear"></div>';
552	+
553	}
554
555

559	function admin_force404() {
560
561	echo '<p><input type="checkbox" id="404page_force_error" name="404page_force_error" value="1"' . checked( true, $this->settings['404page_force_error'], false ) . '/>';
562	+ echo '<label for="404page_force_error" class="check warning"></label>' . __( 'Force 404 error after loading page', '404page' ) . ' <a class="dashicons dashicons-editor-help" href="' . $this->dc_url . '/#settings_force_404"></a><br />';
563	+ echo '<span class="dashicons dashicons-warning"></span> ' . __( 'Generally this is not needed. It is not recommended to activate this option, unless it is necessary. Please note that this may cause problems with your theme.', '404page' ) . '</p><div class="clear"></div>';
564
565	}
566

571	function admin_noguess() {
572
573	echo '<p><input type="checkbox" id="404page_no_url_guessing" name="404page_no_url_guessing" value="1"' . checked( true, $this->settings['404page_no_url_guessing'], false ) . '/>';
574	+ echo '<label for="404page_no_url_guessing" class="check warning"></label>' . __( 'Disable URL autocorrection guessing', '404page' ) . ' <a class="dashicons dashicons-editor-help" href="' . $this->dc_url . '/#settings_stop_guessing"></a><br />';
575	+ echo '<span class="dashicons dashicons-warning"></span> ' . __( 'This stops WordPress from URL autocorrection guessing. Only activate, if you are sure about the consequences.', '404page' ) . '</p><div class="clear"></div>';
576
577	}
578

592	}
593
594	echo '<p><input type="checkbox" id="404page_method" name="404page_method" value="CMP"' . checked( 'CMP', $this->settings['404page_method'], false ) . $dis . '/>';
595	+ echo '<label for="404page_method" class="check"></label>' . __( 'Activate Compatibility Mode', '404page' ) . ' <a class="dashicons dashicons-editor-help" href="' . $this->dc_url . '/#settings_operating_method"></a><br />';
596	+ echo '<span class="dashicons dashicons-info"></span> ';
597
598	if ( $this->settings['404page_native'] ) {
599

616
617	}
618
619	+ echo '</p><div class="clear"></div>';
620
621	}
622

683	*/
684	function remove_404page_from_array( $pages, $r ) {
685
686	+ $pageid = $this->get_page_id();
687
688	+ if ( $pageid > 0 ) {
689	+
690	+ for ( $i = 0; $i < sizeof( $pages ); $i++ ) {
691	+
692	+ if ( $pages[$i]->ID == $pageid ) {
693	+
694	+ unset( $pages[$i] );
695	+ break;
696	+
697	+ }
698
699	}
700	+
701	}
702
703	return array_values( $pages );

733	function admin_js() {
734
735	wp_enqueue_script( '404pagejs', plugins_url( 'assets/js/404page.js', $this->_file ), 'jquery', $this->version, true );


736
737	if ( get_current_screen()->id == $this->admin_handle ) {
738

783	// invite to follow me
784	if ( current_user_can( 'manage_options' ) && get_user_meta( get_current_user_id(), 'pp-404page-admin-notice-1', true ) != 'dismissed' ) {
785	?>
786	+ <div class="notice is-dismissible pp-404page-admin-notice" id="pp-404page-admin-notice-1">
787	<p><img src="<?php echo plugins_url( 'assets/pluginicon.png', $this->_file ); ?>" style="width: 48px; height: 48px; float: left; margin-right: 20px" /><strong><?php _e( 'Do you like the 404page plugin?', '404page' ); ?></strong><br /><?php _e( 'Follow me:', '404page' ); ?> <a class="dashicons dashicons-googleplus" href="http://g.petersplugins.com/" title="<?php _e( 'Authors Google+ Page', '404page' ); ?>"></a> <a class="dashicons dashicons-facebook-alt" href="http://f.petersplugins.com/" title="<?php _e( 'Authors facebook Page', '404page' ); ?>"></a><div class="clear"></div></p>
788	</div>
789	<?php
790	}
791
792	+ // ask for rating
793	+ // in 30 days at the earliest
794	+ if ( ! get_option( 'pp-404page-admin-notice-2-start' ) ) {
795	+ update_option( 'pp-404page-admin-notice-2-start', time() + 30 * 24 * 60 * 60 );
796	+ }
797	+ if ( get_option( 'pp-404page-admin-notice-2-start' ) <= time() ) {
798	+ if ( current_user_can( 'manage_options' ) && get_user_meta( get_current_user_id(), 'pp-404page-admin-notice-2', true ) != 'dismissed' ) {
799	+ ?>
800	+ <div class="notice is-dismissible pp-404page-admin-notice" id="pp-404page-admin-notice-2">
801	+ <p><img src="<?php echo plugins_url( 'assets/pluginicon.png', $this->_file ); ?>" style="width: 48px; height: 48px; float: left; margin-right: 20px" /><?php _e( 'If you like the 404page plugin please support my work with giving it a good rating so that other users know it is helpful for you. Thanks.', '404page' ); ?><br /><a href="https://wordpress.org/support/plugin/<?php echo $this->plugin_slug; ?>/reviews/#new-post" title="<?php _e( 'Please rate plugin', '404page' ); ?>"><span class="dashicons dashicons-star-filled"></span><span class="dashicons dashicons-star-filled"></span><span class="dashicons dashicons-star-filled"></span><span class="dashicons dashicons-star-filled"></span><span class="dashicons dashicons-star-filled"></span></a><div class="clear"></div></p>
802	+ </div>
803	+ <?php
804	+ }
805	+ }
806	+
807	}
808
809

908
909
910	/**
911	+ * get the id of the 404 page in the current language if WPML or Polylang is active
912	*/
913	private function get_page_id() {
914

921	// WPML is active
922	$pageid = apply_filters( 'wpml_object_id', $pageid, 'page', true );
923
924	+ } elseif ( defined( 'POLYLANG_VERSION' ) ) {
925	+
926	+ // Polylang is active
927	+ $translatedpageid = pll_get_post( $pageid );
928	+ if ( !empty( $translatedpageid ) && 'publish' == get_post_status( $translatedpageid ) ) {
929	+ $pageid = $translatedpageid;
930	+ }
931	+
932	}
933
934	}

readme.txt CHANGED Viewed

@@ -1,10 +1,10 @@
             === 404page - your smart custom 404 error page ===
-            -
            Contributors: petersplugins, smartware.cc
             Donate link: http://petersplugins.com/make-a-donation/
             Tags: page, 404, error, error page, 404 page, page not found, page not found error, 404 error page, missing, broken link, template, 404 link, seo, custom 404, custom 404 page, custom 404 error, custom 404 error page, customize 404, customize 404 page, customize 404 error page
             Requires at least: 3.0
             Tested up to: 4.8
-            -
            Stable tag: 3.0
             License: GPLv2 or later
             License URI: http://www.gnu.org/licenses/gpl-2.0.html
@@ -12,56 +12,26 @@ Custom 404 the easy way! Set any page as custom 404 error page. No coding needed
             == Description ==
-            -
            This Plugin allows you to create your custom 404 page just like any other page using the WordPress Page Editor.
-            -
            = Usage =
-            -
-            -
            Create your custom 404 page just like any other page. Then go to 'Appearance' -> '404 Error Page' and select the created page as your custom 404 error page. That's it!
-            -
-            -
            = Why you should choose this plugin =
-            -
-            -
            * Different from other similar plugins the 404page plugin **does not create redirects**. That’s **quite important** because a correct code 404 is delivered which tells search engines that the page does not exist and has to be removed from the index. A redirect would result in a HTTP code 301 or 302 and the URL would remain in the search index.
-            -
            * Different from other similar plugins the 404page plugin **does not create additional server requests**.
-            -
-            -
            = Watch the video (outdated version, new version will be created as soon as possible) =
-            -
-            -
            https://www.youtube.com/watch?v=VTL07Lf0IsY
-            -
-            -
            = Need more information? =
-            -
-            -
            See [Plugin Homepage](http://petersplugins.com/free-wordpress-plugins/404page/) and [Plugin Doc](http://petersplugins.com/docs/404page/).
-            -
-            -
            == Screenshots ==
-            -
-            -
            1. Create your costom 404 Error Page as a normal WordPress Page
-            -
            2. Set the created Page as 404 Error Page
-            -
            3. Advanced Settings
-            -
            4. Advanced Settings with WPML plugin installed (Compatibility Mode is not available, because the 404page plugin automatically switches to WMPL mode)
-            -
            = Do you like the 404page Plugin? =
-            -
            Thanks, I appreciate that. You don’t need to make a donation. No money, no beer, no coffee. Please, just [tell the world that you like what I’m doing](http://petersplugins.com/make-a-donation/)! And that’s all.
-            -
            = More plugins from Peter =
-            -
-            -
            * **[hashtagger](https://wordpress.org/plugins/hashtagger/)** - Use hashtags in WordPress
-            -
            * **[smart Archive Page Remove](https://wordpress.org/plugins/smart-archive-page-remove/)** - Completely remove unwated Archive Pages from your Blog
-            -
            * **[smart User Slug Hider](https://wordpress.org/plugins/smart-user-slug-hider/)** - Hide usernames in author pages URLs to enhance security
-            -
            * [See all](https://profiles.wordpress.org/petersplugins/#content-plugins)
-            -
-            -
            == Frequently Asked Questions ==
-            -
-            -
            = Are there any requirements? =
-            -
-            -
            To enable the WordPress 404 error handling you have to set the Permalink Structure ('Settings' -> 'Permalinks') to anything else but 'Default'. Otherwise 404 errors are handled by the webserver and not by WordPress.
-            -
            = Are 404 errors redirected? =
-            -
            No, there is no redirection! The chosen page is delivered as a 'real' 404 error page. This results in a HTTP 404 code and not in 301 or 302, which is important for Search Engines to tell them, that the page does not exist and should be deleted from the index.
-            -
            = Is it possible to add custom CSS to the 404 page? =
-            -
            The 404page plugin adds a CSS class `error404` to the `<body>` tag which can be used for extra styling.
             == Compatibility ==
@@ -115,8 +85,44 @@ The plugin adds an action hook 404page_after_404 which you can use to add extra
             = Native Support =
             If you are a theme developer you can add native support for the 404page plugin to your theme for full control. [Read more](http://petersplugins.com/docs/404page/#theme_native_support).
             == Changelog ==
             = 3.0 (2017-07-05) =
             * new feature to force 404 error after loading page
             * new feature to disable URL autocorrection guessing
@@ -190,6 +196,9 @@ If you are a theme developer you can add native support for the 404page plugin t
             == Upgrade Notice ==
             = 3.0 =
             new features added to force 404 error after loading page and to disable URL autocorrection guessing, plus further enhancements


1	=== 404page - your smart custom 404 error page ===
2	+ Contributors: petersplugins
3	Donate link: http://petersplugins.com/make-a-donation/
4	Tags: page, 404, error, error page, 404 page, page not found, page not found error, 404 error page, missing, broken link, template, 404 link, seo, custom 404, custom 404 page, custom 404 error, custom 404 error page, customize 404, customize 404 page, customize 404 error page
5	Requires at least: 3.0
6	Tested up to: 4.8
7	+ Stable tag: 3.1
8	License: GPLv2 or later
9	License URI: http://www.gnu.org/licenses/gpl-2.0.html
10

12
13	== Description ==
14
15	+ <strong>The 404page plugin is the most used plugin to create a customized 404 error page in WordPress.</strong>
16
17	+ It allows you to easily create your own 404 error page without any effort and it works with almost every theme.






















18
19	+ <blockquote>
20	+ If you like this plugin please do me favor and leave a review here on wordpress.org so that other people know it is helpful for you. Thanks!
21	+ </blockquote>
22
23	+ [youtube https://youtu.be/HygoFMwdIuY]
24
25	+ = Usage =











26
27	+ Create your custom 404 error page just like any other page using the WordPress Page Editor. Then go to 'Appearance' -> '404 Error Page' and select the created page as your custom 404 error page. That's it!
28
29	+ * Different from other similar plugins the 404page plugin does not create redirects. That’s quite important because a correct code 404 is delivered which tells search engines that the page does not exist and has to be removed from the index. A redirect would result in a HTTP code 301 or 302 and the URL would remain in the search index.
30	+ * Different from other similar plugins the 404page plugin does not create additional server requests.
31
32	+ = Docs & Support =
33
34	+ More detailed information about the 404page plugin can be found in the [Plugin Manual](http://petersplugins.com/docs/404page/). For support check the [Support Forum](https://wordpress.org/support/plugin/404page).
35
36	== Compatibility ==
37

85	= Native Support =
86	If you are a theme developer you can add native support for the 404page plugin to your theme for full control. [Read more](http://petersplugins.com/docs/404page/#theme_native_support).
87
88	+ = More plugins from Peter =
89	+
90	+ * [hashtagger](https://wordpress.org/plugins/hashtagger/) - Use hashtags in WordPress
91	+ * [smart Archive Page Remove](https://wordpress.org/plugins/smart-archive-page-remove/) - Completely remove unwated Archive Pages from your Blog
92	+ * [smart User Slug Hider](https://wordpress.org/plugins/smart-user-slug-hider/) - Hide usernames in author pages URLs to enhance security
93	+ * [See all](https://profiles.wordpress.org/petersplugins/#content-plugins)
94	+
95	+ == Screenshots ==
96	+
97	+ 1. Create your costom 404 Error Page as a normal WordPress Page
98	+ 2. Set the created Page as 404 Error Page
99	+ 3. Advanced Settings
100	+ 4. Advanced Settings with WPML plugin installed (Compatibility Mode is not available, because the 404page plugin automatically switches to WMPL mode)
101	+
102	+ == Frequently Asked Questions ==
103	+
104	+ = Are there any requirements? =
105	+
106	+ To enable the WordPress 404 error handling you have to set the Permalink Structure ('Settings' -> 'Permalinks') to anything else but 'Default'. Otherwise 404 errors are handled by the webserver and not by WordPress.
107	+
108	+ = Are 404 errors redirected? =
109	+
110	+ No, there is no redirection! The chosen page is delivered as a 'real' 404 error page. This results in a HTTP 404 code and not in 301 or 302, which is important for Search Engines to tell them, that the page does not exist and should be deleted from the index.
111	+
112	+ = Is it possible to add custom CSS to the 404 page? =
113	+
114	+ The 404page plugin adds a CSS class `error404` to the `<body>` tag which can be used for extra styling.
115	+
116	== Changelog ==
117
118	+ = 3.1 (2017-07-24) =
119	+ * bugfix for Polylang ([See Topic](https://wordpress.org/support/topic/3-0-breaks-polylang-support/))
120	+ * bugfix for CLI ([See Topic](https://wordpress.org/support/topic/uninstall-php-from-cli-failed/))
121	+ * add debug class to body tag
122	+ * also add body classes for Customizr theme
123	+ * do not add error404 class if already exists
124	+ * further redesign admin interface
125	+
126	= 3.0 (2017-07-05) =
127	* new feature to force 404 error after loading page
128	* new feature to disable URL autocorrection guessing

196
197	== Upgrade Notice ==
198
199	+ = 3.1 =
200	+ fixed two bugs, plus further enhancements
201	+
202	= 3.0 =
203	new features added to force 404 error after loading page and to disable URL autocorrection guessing, plus further enhancements
204

uninstall.php CHANGED Viewed

	@@ -17,8 +17,11 @@ if ( ! defined( 'WP_UNINSTALL_PLUGIN' ) \|\| ! WP_UNINSTALL_PLUGIN \|\| dirname( WP_
17	}
18
19
20	- ~~// Load plugin file and start uninstall~~
21	- ~~include_once~~ ~~plugin_dir_path(~~ ~~__FILE__~~ ) . ~~'404page.php';~~



22	$pp_404page->uninstall();
23
24	?>


17	}
18
19
20	+ /**
21	+ * Load core plugin class and run uninstall
22	+ */
23	+ require_once( plugin_dir_path( __FILE__ ) . '/inc/class-404page.php' );
24	+ $pp_404page = new PP_404Page( __FILE__ );
25	$pp_404page->uninstall();
26
27	?>

404page – your smart custom 404 error page - Version 3.1

Version Description

Release Info

Code changes from version 3.0 to 3.1