Public Post Preview - Version 2.9.0

Version Description

Release Info

Developer	ocean90
Plugin	Public Post Preview
Version	2.9.0
Comparing to
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Code changes from version 2.8.0 to 2.9.0

Files changed (11) hide show

CHANGELOG.md +74 -0
composer.json +25 -0
js/gutenberg-integration.deps.json +1 -0
js/gutenberg-integration.js +1 -1
js/public-post-preview.js +2 -3
js/public-post-preview.min.js +1 -1
js/src/components/preview-toggle/index.js +59 -21
languages/public-post-preview.php +0 -19
languages/public-post-preview.pot +0 -24
public-post-preview.php +52 -62
readme.txt +19 -65

CHANGELOG.md ADDED Viewed

	@@ -0,0 +1,74 @@


1	+ # Changelog
2	+
3	+ ## 2.9.0 (2019-07-20):
4	+ * Requires WordPress 5.0
5	+ * Requires PHP 5.6
6	+ * Adds notice (as Snackbar if supported) when changing preview status in block editor.
7	+ * Fixes incorrect status message in classic editor.
8	+ * Fixes grammar in expired link notice. Props [@garrett-eclipse](https://github.com/garrett-eclipse).
9	+ * Improves internal checks to be more strict. Props [@PatelUtkarsh](https://github.com/PatelUtkarsh).
10	+ * Removes deprecated i18n compatibility layer from Gutenberg plugin.
11	+
12	+ ## 2.8.0 (2018-11-27):
13	+ * Add support for WordPress 5.0 and the new block editor.
14	+
15	+ ## 2.7.0 (2018-09-14):
16	+ * Initial support for Gutenberg.
17	+ * Block robots for public post previews. Props [@westonruter](https://github.com/westonruter).
18	+
19	+ ## 2.6.0 (2017-04-27):
20	+ * Make `DS_Public_Post_Preview::get_preview_link()` public. Props [@rcstr](https://github.com/rcstr).
21	+ * Send no-cache headers for public post previews.
22	+
23	+ ## 2.5.0 (2016-04-05):
24	+ * Auto select preview link on focus. Props [@JeroenSormani](https://github.com/JeroenSormani).
25	+ * Remove preview status from posts which are trashed or after scheduled posts are published.
26	+ * Add support for paged posts.
27	+
28	+ ## 2.4.1 (2015-10-13):
29	+ * Update text domain to support language packs. Translations are now managed via http://translate.wordpress.org/projects/wp-plugins/public-post-preview.
30	+
31	+ ## 2.4 (2014-08-21):
32	+ * Supports EditFlow and custom statuses
33	+ * Disables comments and pings during public post preview
34	+ * Adds __Public Preview__ to the list of display states used in the Posts list table
35	+ * Prevents flickering of link box on Post edit while loading
36	+
37	+ ## 2.3 (2013-11-18):
38	+ * Introduces a filter `ppp_preview_link`. With the filter you can adjust the preview link.
39	+ * If a post has gone live, redirect to it's proper permalink.
40	+ * Adds the query var `_ppp` to WordPress SEO by Yoast whitelist.
41	+
42	+ ## 2.2 (2013-03-15):
43	+ * Based on user feedback: Removed the extra meta box and added preview link to the main Publish meta box.
44	+ * Only show the checkbox if the post status/post type is good.
45	+ * Requires WordPress 3.5
46	+
47	+ ## 2.1.1 (2012-09-19):
48	+ * Sorry for the new update. Through a change in 2.1 a filter was applied to each query. The misplaced "The link has been expired!" message is now gone. Props Aki Björklund and Jonathan Channon.
49	+
50	+ ## 2.1 (2012-09-16):
51	+ * Introduces a filter `ppp_nonce_life`. With the filter you can adjust the expiration of a link. By default a link has a lifetime of 48 hours.
52	+ * In some situations (still not sure when) the preview link is rewritten as a permalink which results in an error. The plugin now works in this situations too.
53	+
54	+ ## 2.0.1 (2012-07-25):
55	+ * Makes the preview link copyable again
56	+
57	+ ## 2.0 (2012-07-23):
58	+ * Support for all public post types
59	+ * Saves public preview status via an AJAX request
60	+ * I18n
61	+ * Requires at least WordPress 3.3
62	+
63	+ ## 1.3 (2009-06-30):
64	+ * Hook in earlier in the post selection process to fix PHP notices
65	+ * Add uninstall functionality to remove options from the options table
66	+
67	+ ## 1.2 (2009-03-30):
68	+ * Fix preview URL for scheduled posts on sites with a permalink other than default activated.
69	+
70	+ ## 1.1 (2009-03-11):
71	+ * Don't limit public previews to posts in draft or pending status. Just exclude posts in publish status.
72	+
73	+ ## 1.0 (2009-02-20):
74	+ * Initial Public Release

composer.json ADDED Viewed

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1	+ {
2	+ "name": "ocean90/public-post-preview",
3	+ "description": "WordPress plugin to allow anonymous users to preview a post before it is published.",
4	+ "homepage": "https://wordpress.org/plugins/public-post-preview/",
5	+ "type": "wordpress-plugin",
6	+ "license": "GPL-2.0-or-later",
7	+ "authors": [
8	+ {
9	+ "name": "Dominik Schilling",
10	+ "homepage": "https://dominikschilling.de/"
11	+ }
12	+ ],
13	+ "support": {
14	+ "issues": "https://github.com/ocean90/public-post-preview/issues",
15	+ "forum": "https://wordpress.org/support/plugin/public-post-preview",
16	+ "source": "https://github.com/ocean90/public-post-preview"
17	+ },
18	+ "config": {
19	+ "sort-packages": true,
20	+ "preferred-install": "dist"
21	+ },
22	+ "require": {
23	+ "php": ">=5.6"
24	+ }
25	+ }

js/gutenberg-integration.deps.json ADDED Viewed

	@@ -0,0 +1 @@


1	+ ["lodash","wp-components","wp-compose","wp-data","wp-edit-post","wp-element","wp-i18n","wp-plugins","wp-polyfill"]

js/gutenberg-integration.js CHANGED Viewed

@@ -1 +1 @@

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e.json()}).then(function(e){if(!e.success)throw e;var r=!t.state.previewEnabled;t.setState({previewEnabled:r}),t.props.createNotice("info",r?Object(T.__)("Public preview enabled.","public-post-preview"):Object(T.__)("Public preview disabled.","public-post-preview"),{id:"public-post-preview",isDismissible:!0,type:"snackbar"})}).catch(function(){t.props.createNotice("error",Object(T.__)("Error while changing the public preview status.","public-post-preview"),{id:"public-post-preview",isDismissible:!0,type:"snackbar"})})}},{key:"onPreviewUrlInputFocus",value:function(){this.previewUrlInput.current.focus(),this.previewUrlInput.current.select()}},{key:"sendRequest",value:function(e){return e.append("action","public-post-preview"),e.append("_ajax_nonce",J.nonce),window.fetch(Z,{method:"POST",body:e})}},{key:"render",value:function(){var e=this,t=this.state,r=t.previewEnabled,n=t.previewUrl,i=t.hasCopied,a=i?Object(T.__)("Preview URL copied","public-post-preview"):Object(T.__)("Copy the preview URL","public-post-preview");return Object(H.createElement)(H.Fragment,null,Object(H.createElement)(q.PluginPostStatusInfo,null,Object(H.createElement)(V.CheckboxControl,{label:Object(T.__)("Enable public preview","public-post-preview"),checked:r,onChange:this.onChange})),r&&Object(H.createElement)(q.PluginPostStatusInfo,{className:K},Object(H.createElement)("p",{className:Y},Object(H.createElement)("label",{htmlFor:"public-post-preview-url",className:"screen-reader-text"},Object(T.__)("Preview URL","public-post-preview")),Object(H.createElement)("input",{ref:this.previewUrlInput,type:"text",id:"public-post-preview-url",className:Q,value:n,readOnly:!0,onFocus:this.onPreviewUrlInputFocus}),Object(H.createElement)(V.ClipboardButton,{text:n,label:a,onCopy:function(){return e.setState({hasCopied:!0})},onFinishCopy:function(){return e.setState({hasCopied:!1})},"aria-disabled":i,icon:ee})),Object(H.createElement)("p",{className:X},Object(T.__)("Copy and share this preview URL.","public-post-preview"))))}}]),t}(H.Component),re=Object(W.compose)([Object(L.withSelect)(function(e){var t=e("core").getPostType,r=e("core/editor"),n=r.getCurrentPostId,i=r.getEditedPostAttribute,a=t(i("type"));return{postId:n(),status:i("status"),isViewable:Object(D.get)(a,["viewable"],!1)}}),Object(W.ifCondition)(function(e){return e.isViewable}),Object(W.ifCondition)(function(e){var t=e.status;return-1===["auto-draft","publish","private"].indexOf(t)}),Object(L.withDispatch)(function(e){return{createNotice:e("core/notices").createNotice}})])(te);Object(n.registerPlugin)("public-post-preview",{render:re})}]);

js/public-post-preview.js CHANGED Viewed

	@@ -47,9 +47,8 @@
47	post_ID : $( '#post_ID' ).val()
48	},
49	function( data ) {
50	- ~~// data is '1'~~ if ~~it's~~ a ~~successful~~ ~~request~~
51	- if ( ~~data~~ ) {
52	- if ( checked ) {
53	t.status.text( DSPublicPostPreviewL10n.enabled );
54	t._pulsate( t.status, 'green' );
55	} else {


47	post_ID : $( '#post_ID' ).val()
48	},
49	function( data ) {
50	+ if ( data.success ) {
51	+ if ( 'true' === checked ) {

52	t.status.text( DSPublicPostPreviewL10n.enabled );
53	t._pulsate( t.status, 'green' );
54	} else {

js/public-post-preview.min.js CHANGED Viewed

@@ -1 +1 @@

- (function(a){DSPublicPostPreview={initialize:function(){var b=this;b.checkbox=a("#public-post-preview");b.link=a("#public-post-preview-link");b.nonce=a("#public_post_preview_wpnonce");b.status=a("#public-post-preview-ajax");b.status.css("opacity",0);b.checkbox.bind("change",function(){b.change();});b.link.find("input").on("focus",function(){a(this).select();});},change:function(){var b=this,c=b.checkbox.prop("checked")?"true":"false";b.link.toggle();b.checkbox.prop("disabled","disabled");b.request({_ajax_nonce:b.nonce.val(),checked:c,post_ID:a("#post_ID").val()},function(d){if(~~d){if~~(~~c){b~~.status.text(DSPublicPostPreviewL10n.enabled);b._pulsate(b.status,"green")~~;}else{b~~.status.text(DSPublicPostPreviewL10n.disabled);b._pulsate(b.status,"red")~~;}}b~~.checkbox.prop("disabled","");});},request:function(b,c){a.ajax({type:"POST",url:ajaxurl,data:a.extend(b,{action:"public-post-preview"}),success:c});},_pulsate:function(c,b){c.css("color",b).animate({opacity:1},600,"linear").animate({opacity:0},600,"linear",function(){c.empty();});}};a(DSPublicPostPreview.initialize());})(jQuery);

+ !function(e){DSPublicPostPreview={initialize:function(){var t=this;t.checkbox=e("#public-post-preview"),t.link=e("#public-post-preview-link"),t.nonce=e("#public_post_preview_wpnonce"),t.status=e("#public-post-preview-ajax"),t.status.css("opacity",0),t.checkbox.bind("change",function(){t.change()}),t.link.find("input").on("focus",function(){e(this).select()})},change:function(){var t=this,i=t.checkbox.prop("checked")?"true":"false";t.link.toggle(),t.checkbox.prop("disabled","disabled"),t.request({_ajax_nonce:t.nonce.val(),checked:i,post_ID:e("#post_ID").val()},function(e){e.success&&("true"===i?(t.status.text(DSPublicPostPreviewL10n.enabled),t._pulsate(t.status,"green")):(t.status.text(DSPublicPostPreviewL10n.disabled),t._pulsate(t.status,"red"))),t.checkbox.prop("disabled","")})},request:function(t,i){e.ajax({type:"POST",url:ajaxurl,data:e.extend(t,{action:"public-post-preview"}),success:i})},_pulsate:function(e,t){e.css("color",t).animate({opacity:1},600,"linear").animate({opacity:0},600,"linear",function(){e.empty()})}},e(DSPublicPostPreview.initialize())}(jQuery);

js/src/components/preview-toggle/index.js CHANGED Viewed

	@@ -14,9 +14,8 @@ import {
14	import {
15	Component,
16	createRef,
17	- Fragment,
18	} from '@wordpress/element';
19	- import { withSelect } from '@wordpress/data';
20	import { PluginPostStatusInfo } from '@wordpress/edit-post';
21	import { ifCondition, compose } from '@wordpress/compose';
22
	@@ -49,6 +48,8 @@ const pluginPostStatusInfoPreviewUrlInputWrapper = css`
49	margin: 0;
50	`
51


52	class PreviewToggle extends Component {
53
54	constructor( props ) {
	@@ -67,12 +68,48 @@ class PreviewToggle extends Component {
67	}
68
69	onChange( checked ) {
70	- ~~this~~.~~request~~( {
71	- checked,
72	- post_ID: this.props.postId
73	- ~~}, () => {~~
74	- this.~~setState~~( ~~{ previewEnabled: ! this.state.previewEnabled }~~ );
75	- } )




































76	}
77
78	onPreviewUrlInputFocus() {
	@@ -80,16 +117,12 @@ class PreviewToggle extends Component {
80	this.previewUrlInput.current.select();
81	}
82
83	- ~~request~~( data, ~~callback~~ ) {
84	- ~~jQuery~~.~~ajax~~( {
85	- ~~type:~~ '~~POST~~',
86	- ~~url:~~ ajaxurl,
87	- ~~data~~: {
88	- ~~action~~: ~~'public-post-preview'~~,
89	- _ajax_nonce: DSPublicPostPreviewData.nonce,
90	- ...data
91	- },
92	- success: callback,
93	} );
94	}
95
	@@ -103,7 +136,7 @@ class PreviewToggle extends Component {
103	const ariaCopyLabel = hasCopied ? __( 'Preview URL copied', 'public-post-preview' ) : __( 'Copy the preview URL', 'public-post-preview' );
104
105	return (
106	- ~~<Fragment>~~
107	<PluginPostStatusInfo>
108	<CheckboxControl
109	label={ __( 'Enable public preview', 'public-post-preview' ) }
	@@ -130,7 +163,7 @@ class PreviewToggle extends Component {
130	onCopy={ () => this.setState( { hasCopied: true } ) }
131	onFinishCopy={ () => this.setState( { hasCopied: false } ) }
132	aria-disabled={ hasCopied }
133	- icon={ ~~<SVG~~ width="20" height="20" viewBox="0 0 14 16" xmlns="http://www.w3.org/2000/svg" focusable="false" ><Path fillRule="evenodd" d="M2 13h4v1H2v-1zm5-6H2v1h5V7zm2 3V8l-3 3 3 3v-2h5v-2H9zM4.5 9H2v1h2.5V9zM2 12h2.5v-1H2v1zm9 1h1v2c-.02.28-.11.52-.3.7-.19.18-.42.28-.7.3H1c-.55 0-1-.45-1-1V4c0-.55.45-1 1-1h3c0-1.11.89-2 2-2 1.11 0 2 .89 2 2h3c.55 0 1 .45 1 1v5h-1V6H1v9h10v-2zM2 5h8c0-.55-.45-1-1-1H8c-.55 0-1-.45-1-1s-.45-1-1-1-1 .45-1 1-.45 1-1 1H3c-.55 0-1 .45-1 1z"/></SVG> }
134	/>
135	</p>
136	<p className={ pluginPostStatusInfoPreviewDescription }>
	@@ -138,7 +171,7 @@ class PreviewToggle extends Component {
138	</p>
139	</PluginPostStatusInfo>
140	}
141	- ~~</Fragment>~~
142	);
143	}
144	}
	@@ -168,4 +201,9 @@ export default compose( [
168	'private',
169	].indexOf( status ) === -1;
170	} ),





171	] )( PreviewToggle );


14	import {
15	Component,
16	createRef,

17	} from '@wordpress/element';
18	+ import { withSelect, withDispatch } from '@wordpress/data';
19	import { PluginPostStatusInfo } from '@wordpress/edit-post';
20	import { ifCondition, compose } from '@wordpress/compose';
21

48	margin: 0;
49	`
50
51	+ const ClipboardIcon = <SVG width="20" height="20" viewBox="0 0 14 16" xmlns="http://www.w3.org/2000/svg"><Path fillRule="evenodd" d="M2 13h4v1H2v-1zm5-6H2v1h5V7zm2 3V8l-3 3 3 3v-2h5v-2H9zM4.5 9H2v1h2.5V9zM2 12h2.5v-1H2v1zm9 1h1v2c-.02.28-.11.52-.3.7-.19.18-.42.28-.7.3H1c-.55 0-1-.45-1-1V4c0-.55.45-1 1-1h3c0-1.11.89-2 2-2 1.11 0 2 .89 2 2h3c.55 0 1 .45 1 1v5h-1V6H1v9h10v-2zM2 5h8c0-.55-.45-1-1-1H8c-.55 0-1-.45-1-1s-.45-1-1-1-1 .45-1 1-.45 1-1 1H3c-.55 0-1 .45-1 1z"/></SVG>
52	+
53	class PreviewToggle extends Component {
54
55	constructor( props ) {

68	}
69
70	onChange( checked ) {
71	+ const data = new window.FormData();
72	+ data.append( 'checked', checked );
73	+ data.append( 'post_ID', this.props.postId );
74	+
75	+ this.sendRequest( data)
76	+ .then( ( response ) => {
77	+ if ( response.status >= 200 && response.status < 300 ) {
78	+ return response;
79	+ }
80	+
81	+ throw response;
82	+ } )
83	+ .then( ( response ) => response.json() )
84	+ .then( ( response ) => {
85	+ if ( ! response.success ) {
86	+ throw response;
87	+ }
88	+
89	+ const previewEnabled = ! this.state.previewEnabled;
90	+ this.setState( { previewEnabled: previewEnabled } );
91	+
92	+ this.props.createNotice(
93	+ 'info',
94	+ previewEnabled ? __( 'Public preview enabled.', 'public-post-preview' ) : __( 'Public preview disabled.', 'public-post-preview' ),
95	+ {
96	+ id: 'public-post-preview',
97	+ isDismissible: true,
98	+ type: 'snackbar'
99	+ }
100	+ );
101	+ } )
102	+ .catch( () => {
103	+ this.props.createNotice(
104	+ 'error',
105	+ __( 'Error while changing the public preview status.', 'public-post-preview' ),
106	+ {
107	+ id: 'public-post-preview',
108	+ isDismissible: true,
109	+ type: 'snackbar'
110	+ }
111	+ );
112	+ } );
113	}
114
115	onPreviewUrlInputFocus() {

117	this.previewUrlInput.current.select();
118	}
119
120	+ sendRequest( data ) {
121	+ data.append( 'action', 'public-post-preview' );
122	+ data.append( '_ajax_nonce', DSPublicPostPreviewData.nonce );
123	+ return window.fetch( ajaxurl, {
124	+ method: 'POST',
125	+ body: data,




126	} );
127	}
128

136	const ariaCopyLabel = hasCopied ? __( 'Preview URL copied', 'public-post-preview' ) : __( 'Copy the preview URL', 'public-post-preview' );
137
138	return (
139	+ <>
140	<PluginPostStatusInfo>
141	<CheckboxControl
142	label={ __( 'Enable public preview', 'public-post-preview' ) }

163	onCopy={ () => this.setState( { hasCopied: true } ) }
164	onFinishCopy={ () => this.setState( { hasCopied: false } ) }
165	aria-disabled={ hasCopied }
166	+ icon={ ClipboardIcon }
167	/>
168	</p>
169	<p className={ pluginPostStatusInfoPreviewDescription }>

171	</p>
172	</PluginPostStatusInfo>
173	}
174	+ </>
175	);
176	}
177	}

201	'private',
202	].indexOf( status ) === -1;
203	} ),
204	+ withDispatch( ( dispatch ) => {
205	+ return {
206	+ createNotice: dispatch( 'core/notices' ).createNotice
207	+ };
208	+ } ),
209	] )( PreviewToggle );

languages/public-post-preview.php DELETED Viewed

@@ -1,19 +0,0 @@
-            -
            <?php
-            -
            /* THIS IS A GENERATED FILE. DO NOT EDIT DIRECTLY. */
-            -
            $generated_i18n_strings = array(
-            -
            	// Reference: js/src/components/preview-toggle/index.js:103
-            -
            	__( 'Preview URL copied', 'public-post-preview' ),
-            -
-            -
            	// Reference: js/src/components/preview-toggle/index.js:103
-            -
            	__( 'Copy the preview URL', 'public-post-preview' ),
-            -
-            -
            	// Reference: js/src/components/preview-toggle/index.js:109
-            -
            	__( 'Enable public preview', 'public-post-preview' ),
-            -
-            -
            	// Reference: js/src/components/preview-toggle/index.js:117
-            -
            	__( 'Preview URL', 'public-post-preview' ),
-            -
-            -
            	// Reference: js/src/components/preview-toggle/index.js:137
-            -
            	__( 'Copy and share this preview URL.', 'public-post-preview' )
-            -
            );
-            -
            /* THIS IS THE END OF THE GENERATED FILE */

languages/public-post-preview.pot DELETED Viewed

@@ -1,24 +0,0 @@
-            -
            msgid ""
-            -
            msgstr ""
-            -
            "Content-Type: text/plain; charset=utf-8\n"
-            -
            "X-Generator: babel-plugin-makepot\n"
-            -
-            -
            #: js/src/components/preview-toggle/index.js:103
-            -
            msgid "Preview URL copied"
-            -
            msgstr ""
-            -
-            -
            #: js/src/components/preview-toggle/index.js:103
-            -
            msgid "Copy the preview URL"
-            -
            msgstr ""
-            -
-            -
            #: js/src/components/preview-toggle/index.js:109
-            -
            msgid "Enable public preview"
-            -
            msgstr ""
-            -
-            -
            #: js/src/components/preview-toggle/index.js:117
-            -
            msgid "Preview URL"
-            -
            msgstr ""
-            -
-            -
            #: js/src/components/preview-toggle/index.js:137
-            -
            msgid "Copy and share this preview URL."
-            -
            msgstr ""

public-post-preview.php CHANGED Viewed

	@@ -1,17 +1,17 @@
1	<?php
2	/**
3	* Plugin Name: Public Post Preview
4	- * Version: 2.8.0
5	- * Description: ~~Enables~~ ~~you to give a link to~~ anonymous users ~~for~~ ~~public~~ preview of ~~any~~ post ~~type~~ before it is published.
6	* Author: Dominik Schilling
7	- * Author URI: https://~~wphelper~~.de/
8	* Plugin URI: https://dominikschilling.de/wp-plugins/public-post-preview/en/
9	* Text Domain: public-post-preview
10	* License: GPLv2 or later
11	*
12	* Previously (2009-2011) maintained by Jonathan Dingman and Matt Martz.
13	*
14	- * Copyright (C) 2012-~~2018~~ Dominik Schilling
15	*
16	* This program is free software; you can redistribute it and/or
17	* modify it under the terms of the GNU General Public License
	@@ -83,30 +83,23 @@ class DS_Public_Post_Preview {
83	* @param string $hook_suffix Unique page identifier.
84	*/
85	public static function enqueue_script( $hook_suffix ) {
86	- if ( ! in_array( $hook_suffix, array( 'post.php', 'post-new.php' ) ) ) {
87	return;
88	}
89
90	- if (
91	- ( ~~method_exists(~~ ~~get_current_screen~~(), ~~'is_block_editor'~~ ) && ~~get_current_screen()->is_block_editor() ) \|\|~~
92	- ( ~~function_exists~~( ~~'is_gutenberg_page'~~ ) && ~~is_gutenberg_page~~() )
93	- ) {
94	wp_enqueue_script(
95	'public-post-preview-gutenberg',
96	plugins_url( 'js/gutenberg-integration.js', __FILE__ ),
97	- ~~array(~~
98	- '~~lodash~~',
99	- 'wp-compose',
100	- 'wp-components',
101	- 'wp-data',
102	- 'wp-edit-post',
103	- 'wp-element',
104	- 'wp-i18n',
105	- ),
106	- '20181127',
107	true
108	);
109


110	$post = get_post();
111	wp_localize_script(
112	'public-post-preview-gutenberg',
	@@ -117,15 +110,6 @@ class DS_Public_Post_Preview {
117	'nonce' => wp_create_nonce( 'public-post-preview_' . $post->ID ),
118	)
119	);
120	-
121	- if ( function_exists( 'gutenberg_get_jed_locale_data' ) ) {
122	- $locale_data = gutenberg_get_jed_locale_data( 'public-post-preview' );
123	- wp_add_inline_script(
124	- 'public-post-preview-gutenberg',
125	- 'wp.i18n.setLocaleData( ' . wp_json_encode( $locale_data ) . ', "public-post-preview" );',
126	- 'before'
127	- );
128	- }
129	} else {
130	$suffix = defined( 'SCRIPT_DEBUG' ) && SCRIPT_DEBUG ? '' : '.min';
131
	@@ -133,7 +117,7 @@ class DS_Public_Post_Preview {
133	'public-post-preview',
134	plugins_url( "js/public-post-preview$suffix.js", __FILE__ ),
135	array( 'jquery' ),
136	- '~~20180914~~',
137	true
138	);
139
	@@ -155,10 +139,10 @@ class DS_Public_Post_Preview {
155	*
156	* @param array $post_states An array of post display states.
157	* @param WP_Post $post The current post object.
158	- * @return Filtered array of post display states.
159	*/
160	public static function display_preview_state( $post_states, $post ) {
161	- if ( in_array( $post->ID, self::get_preview_post_ids() ) ) {
162	$post_states['ppp_enabled'] = __( 'Public Preview', 'public-post-preview' );
163	}
164
	@@ -166,7 +150,7 @@ class DS_Public_Post_Preview {
166	}
167
168	/**
169	- * Adds the checkbox to the submit ~~metabox~~.
170	*
171	* @since 2.2.0
172	*/
	@@ -179,7 +163,7 @@ class DS_Public_Post_Preview {
179
180	$post = get_post();
181
182	- if ( ! in_array( $post->post_type, $post_types ) ) {
183	return false;
184	}
185
	@@ -189,7 +173,7 @@ class DS_Public_Post_Preview {
189	}
190
191	// Post is already published.
192	- if ( in_array( $post->post_status, self::get_published_statuses() ) ) {
193	return false;
194	}
195
	@@ -269,11 +253,11 @@ class DS_Public_Post_Preview {
269	* @return string The generated public preview link.
270	*/
271	public static function get_preview_link( $post ) {
272	- if ( 'page' == $post->post_type ) {
273	$args = array(
274	'page_id' => $post->ID,
275	);
276	- } elseif ( 'post' == $post->post_type ) {
277	$args = array(
278	'p' => $post->ID,
279	);
	@@ -317,18 +301,18 @@ class DS_Public_Post_Preview {
317	}
318
319	$preview_post_ids = self::get_preview_post_ids();
320	- $preview_post_id = $post->ID;
321
322	- if ( empty( $_POST['public_post_preview'] ) && in_array( $preview_post_id, $preview_post_ids ) ) {
323	$preview_post_ids = array_diff( $preview_post_ids, (array) $preview_post_id );
324	} elseif (
325	! empty( $_POST['public_post_preview'] ) &&
326	! empty( $_POST['original_post_status'] ) &&
327	- ! in_array( $_POST['original_post_status'], self::get_published_statuses() ) &&
328	- in_array( $post->post_status, self::get_published_statuses() )
329	) {
330	$preview_post_ids = array_diff( $preview_post_ids, (array) $preview_post_id );
331	- } elseif ( ! empty( $_POST['public_post_preview'] ) && ! in_array( $preview_post_id, $preview_post_ids ) ) {
332	$preview_post_ids = array_merge( $preview_post_ids, (array) $preview_post_id );
333	} else {
334	return false; // Nothing has changed.
	@@ -352,7 +336,7 @@ class DS_Public_Post_Preview {
352	$disallowed_status = self::get_published_statuses();
353	$disallowed_status[] = 'trash';
354
355	- if ( in_array( $new_status, $disallowed_status ) ) {
356	return self::unregister_public_preview( $post->ID );
357	}
358
	@@ -372,7 +356,7 @@ class DS_Public_Post_Preview {
372	$disallowed_status = self::get_published_statuses();
373	$disallowed_status[] = 'trash';
374
375	- if ( in_array( $post->post_status, $disallowed_status ) ) {
376	return self::unregister_public_preview( $post_id );
377	}
378
	@@ -388,9 +372,10 @@ class DS_Public_Post_Preview {
388	* @return bool Returns false on a failure, true on a success.
389	*/
390	private static function unregister_public_preview( $post_id ) {

391	$preview_post_ids = self::get_preview_post_ids();
392
393	- if ( ! in_array( $post_id, $preview_post_ids ) ) {
394	return false;
395	}
396
	@@ -402,8 +387,6 @@ class DS_Public_Post_Preview {
402	/**
403	* (Un)Registers a post for a public preview for an AJAX request.
404	*
405	- * Returns '0' on a failure, '1' on success.
406	- *
407	* @since 2.0.0
408	*/
409	public static function ajax_register_public_preview() {
	@@ -417,15 +400,15 @@ class DS_Public_Post_Preview {
417	wp_send_json_error( 'cannot_edit' );
418	}
419
420	- if ( in_array( $post->post_status, self::get_published_statuses() ) ) {
421	wp_send_json_error( 'invalid_post_status' );
422	}
423
424	$preview_post_ids = self::get_preview_post_ids();
425
426	- if ( 'false' === $_POST['checked'] && in_array( $preview_post_id, $preview_post_ids ) ) {
427	$preview_post_ids = array_diff( $preview_post_ids, (array) $preview_post_id );
428	- } elseif ( 'true' === $_POST['checked'] && ! in_array( $preview_post_id, $preview_post_ids ) ) {
429	$preview_post_ids = array_merge( $preview_post_ids, (array) $preview_post_id );
430	} else {
431	wp_send_json_error( 'unknown_status' );
	@@ -498,10 +481,10 @@ class DS_Public_Post_Preview {
498	}
499
500	if ( ! self::verify_nonce( get_query_var( '_ppp' ), 'public_post_preview_' . $post_id ) ) {
501	- wp_die( __( '~~The~~ link has ~~been~~ expired!', 'public-post-preview' ) );
502	}
503
504	- if ( ! in_array( $post_id, self::get_preview_post_ids() ) ) {
505	wp_die( __( 'No public preview available!', 'public-post-preview' ) );
506	}
507
	@@ -544,10 +527,10 @@ class DS_Public_Post_Preview {
544	remove_filter( 'posts_results', array( __CLASS__, 'set_post_to_publish' ), 10 );
545
546	if ( empty( $posts ) ) {
547	- return;
548	}
549
550	- $post_id = $posts[0]->ID;
551
552	// If the post has gone live, redirect to it's proper permalink.
553	self::maybe_redirect_to_published_post( $post_id );
	@@ -574,11 +557,11 @@ class DS_Public_Post_Preview {
574	* @return false False of post status is not a published status.
575	*/
576	private static function maybe_redirect_to_published_post( $post_id ) {
577	- if ( ! in_array( get_post_status( $post_id ), self::get_published_statuses() ) ) {
578	return false;
579	}
580
581	- ~~wp_redirect~~( get_permalink( $post_id ), 301 );
582	exit;
583	}
584
	@@ -628,12 +611,12 @@ class DS_Public_Post_Preview {
628	$i = self::nonce_tick();
629
630	// Nonce generated 0-12 hours ago.
631	- if ( substr( wp_hash( $i . $action, 'nonce' ), -12, 10 ) == $nonce ) {
632	return 1;
633	}
634
635	// Nonce generated 12-24 hours ago.
636	- if ( substr( wp_hash( ( $i - 1 ) . $action, 'nonce' ), -12, 10 ) == $nonce ) {
637	return 2;
638	}
639
	@@ -642,25 +625,32 @@ class DS_Public_Post_Preview {
642	}
643
644	/**
645	- * Returns the post ~~ids~~ which are registered for a public preview.
646	*
647	* @since 2.0.0
648	*
649	- * @return array The post ~~ids~~. (Empty array if no ~~ids~~ are registered.)
650	*/
651	private static function get_preview_post_ids() {
652	- ~~return~~ get_option( 'public_post_preview', array() );



653	}
654
655	/**
656	- * Saves the post ~~ids~~ which are registered for a public preview.
657	*
658	* @since 2.0.0
659	*
660	* @param array $post_ids List of post IDs that have a preview.
661	- * @return array The post ~~ids~~. (Empty array if no ~~ids~~ are registered.)
662	*/
663	private static function set_preview_post_ids( $post_ids = array() ) {




664	return update_option( 'public_post_preview', $post_ids );
665	}
666


1	<?php
2	/**
3	* Plugin Name: Public Post Preview
4	+ * Version: 2.9.0
5	+ * Description: Allow anonymous users to preview a post before it is published.
6	* Author: Dominik Schilling
7	+ * Author URI: https://dominikschilling.de/
8	* Plugin URI: https://dominikschilling.de/wp-plugins/public-post-preview/en/
9	* Text Domain: public-post-preview
10	* License: GPLv2 or later
11	*
12	* Previously (2009-2011) maintained by Jonathan Dingman and Matt Martz.
13	*
14	+ * Copyright (C) 2012-2019 Dominik Schilling
15	*
16	* This program is free software; you can redistribute it and/or
17	* modify it under the terms of the GNU General Public License

83	* @param string $hook_suffix Unique page identifier.
84	*/
85	public static function enqueue_script( $hook_suffix ) {
86	+ if ( ! in_array( $hook_suffix, array( 'post.php', 'post-new.php' ), true ) ) {
87	return;
88	}
89
90	+ if ( get_current_screen()->is_block_editor() ) {
91	+ $script_dependencies_path = plugin_dir_path( __FILE__ ) . 'js/gutenberg-integration.deps.json';
92	+ $script_dependencies = file_exists( $script_dependencies_path ) ? json_decode( file_get_contents( $script_dependencies_path ) ) : array();

93	wp_enqueue_script(
94	'public-post-preview-gutenberg',
95	plugins_url( 'js/gutenberg-integration.js', __FILE__ ),
96	+ $script_dependencies,
97	+ '20190720',








98	true
99	);
100
101	+ wp_set_script_translations( 'public-post-preview-gutenberg', 'public-post-preview' );
102	+
103	$post = get_post();
104	wp_localize_script(
105	'public-post-preview-gutenberg',

110	'nonce' => wp_create_nonce( 'public-post-preview_' . $post->ID ),
111	)
112	);









113	} else {
114	$suffix = defined( 'SCRIPT_DEBUG' ) && SCRIPT_DEBUG ? '' : '.min';
115

117	'public-post-preview',
118	plugins_url( "js/public-post-preview$suffix.js", __FILE__ ),
119	array( 'jquery' ),
120	+ '20190713',
121	true
122	);
123

139	*
140	* @param array $post_states An array of post display states.
141	* @param WP_Post $post The current post object.
142	+ * @return array Filtered array of post display states.
143	*/
144	public static function display_preview_state( $post_states, $post ) {
145	+ if ( in_array( (int) $post->ID, self::get_preview_post_ids(), true ) ) {
146	$post_states['ppp_enabled'] = __( 'Public Preview', 'public-post-preview' );
147	}
148

150	}
151
152	/**
153	+ * Adds the checkbox to the submit meta box.
154	*
155	* @since 2.2.0
156	*/

163
164	$post = get_post();
165
166	+ if ( ! in_array( $post->post_type, $post_types, true ) ) {
167	return false;
168	}
169

173	}
174
175	// Post is already published.
176	+ if ( in_array( $post->post_status, self::get_published_statuses(), true ) ) {
177	return false;
178	}
179

253	* @return string The generated public preview link.
254	*/
255	public static function get_preview_link( $post ) {
256	+ if ( 'page' === $post->post_type ) {
257	$args = array(
258	'page_id' => $post->ID,
259	);
260	+ } elseif ( 'post' === $post->post_type ) {
261	$args = array(
262	'p' => $post->ID,
263	);

301	}
302
303	$preview_post_ids = self::get_preview_post_ids();
304	+ $preview_post_id = (int) $post->ID;
305
306	+ if ( empty( $_POST['public_post_preview'] ) && in_array( $preview_post_id, $preview_post_ids, true ) ) {
307	$preview_post_ids = array_diff( $preview_post_ids, (array) $preview_post_id );
308	} elseif (
309	! empty( $_POST['public_post_preview'] ) &&
310	! empty( $_POST['original_post_status'] ) &&
311	+ ! in_array( $_POST['original_post_status'], self::get_published_statuses(), true ) &&
312	+ in_array( $post->post_status, self::get_published_statuses(), true )
313	) {
314	$preview_post_ids = array_diff( $preview_post_ids, (array) $preview_post_id );
315	+ } elseif ( ! empty( $_POST['public_post_preview'] ) && ! in_array( $preview_post_id, $preview_post_ids, true ) ) {
316	$preview_post_ids = array_merge( $preview_post_ids, (array) $preview_post_id );
317	} else {
318	return false; // Nothing has changed.

336	$disallowed_status = self::get_published_statuses();
337	$disallowed_status[] = 'trash';
338
339	+ if ( in_array( $new_status, $disallowed_status, true ) ) {
340	return self::unregister_public_preview( $post->ID );
341	}
342

356	$disallowed_status = self::get_published_statuses();
357	$disallowed_status[] = 'trash';
358
359	+ if ( in_array( $post->post_status, $disallowed_status, true ) ) {
360	return self::unregister_public_preview( $post_id );
361	}
362

372	* @return bool Returns false on a failure, true on a success.
373	*/
374	private static function unregister_public_preview( $post_id ) {
375	+ $post_id = (int) $post_id;
376	$preview_post_ids = self::get_preview_post_ids();
377
378	+ if ( ! in_array( $post_id, $preview_post_ids, true ) ) {
379	return false;
380	}
381

387	/**
388	* (Un)Registers a post for a public preview for an AJAX request.
389	*


390	* @since 2.0.0
391	*/
392	public static function ajax_register_public_preview() {

400	wp_send_json_error( 'cannot_edit' );
401	}
402
403	+ if ( in_array( $post->post_status, self::get_published_statuses(), true ) ) {
404	wp_send_json_error( 'invalid_post_status' );
405	}
406
407	$preview_post_ids = self::get_preview_post_ids();
408
409	+ if ( 'false' === $_POST['checked'] && in_array( $preview_post_id, $preview_post_ids, true ) ) {
410	$preview_post_ids = array_diff( $preview_post_ids, (array) $preview_post_id );
411	+ } elseif ( 'true' === $_POST['checked'] && ! in_array( $preview_post_id, $preview_post_ids, true ) ) {
412	$preview_post_ids = array_merge( $preview_post_ids, (array) $preview_post_id );
413	} else {
414	wp_send_json_error( 'unknown_status' );

481	}
482
483	if ( ! self::verify_nonce( get_query_var( '_ppp' ), 'public_post_preview_' . $post_id ) ) {
484	+ wp_die( __( 'This link has expired!', 'public-post-preview' ) );
485	}
486
487	+ if ( ! in_array( $post_id, self::get_preview_post_ids(), true ) ) {
488	wp_die( __( 'No public preview available!', 'public-post-preview' ) );
489	}
490

527	remove_filter( 'posts_results', array( __CLASS__, 'set_post_to_publish' ), 10 );
528
529	if ( empty( $posts ) ) {
530	+ return $posts;
531	}
532
533	+ $post_id = (int) $posts[0]->ID;
534
535	// If the post has gone live, redirect to it's proper permalink.
536	self::maybe_redirect_to_published_post( $post_id );

557	* @return false False of post status is not a published status.
558	*/
559	private static function maybe_redirect_to_published_post( $post_id ) {
560	+ if ( ! in_array( get_post_status( $post_id ), self::get_published_statuses(), true ) ) {
561	return false;
562	}
563
564	+ wp_safe_redirect( get_permalink( $post_id ), 301 );
565	exit;
566	}
567

611	$i = self::nonce_tick();
612
613	// Nonce generated 0-12 hours ago.
614	+ if ( substr( wp_hash( $i . $action, 'nonce' ), -12, 10 ) === $nonce ) {
615	return 1;
616	}
617
618	// Nonce generated 12-24 hours ago.
619	+ if ( substr( wp_hash( ( $i - 1 ) . $action, 'nonce' ), -12, 10 ) === $nonce ) {
620	return 2;
621	}
622

625	}
626
627	/**
628	+ * Returns the post IDs which are registered for a public preview.
629	*
630	* @since 2.0.0
631	*
632	+ * @return array The post IDs. (Empty array if no IDs are registered.)
633	*/
634	private static function get_preview_post_ids() {
635	+ $post_ids = get_option( 'public_post_preview', array() );
636	+ $post_ids = array_map( 'intval', $post_ids );
637	+
638	+ return $post_ids;
639	}
640
641	/**
642	+ * Saves the post IDs which are registered for a public preview.
643	*
644	* @since 2.0.0
645	*
646	* @param array $post_ids List of post IDs that have a preview.
647	+ * @return array The post IDs. (Empty array if no IDs are registered.)
648	*/
649	private static function set_preview_post_ids( $post_ids = array() ) {
650	+ $post_ids = array_map( 'absint', $post_ids );
651	+ $post_ids = array_filter( $post_ids );
652	+ $post_ids = array_unique( $post_ids );
653	+
654	return update_option( 'public_post_preview', $post_ids );
655	}
656

readme.txt CHANGED Viewed

@@ -1,19 +1,20 @@
             === Public Post Preview ===
             Contributors: ocean90
-            -
            Tags: public, post, preview, posts, custom post types, draft
-            -
            Requires at least: 4.6
-            -
            Tested up to: 5.0
-            -
            Stable tag: 2.8.0
             License: GPLv2 or later
             License URI: http://www.gnu.org/licenses/gpl-2.0.html
-            -
            Enables you to give a link to anonymous users for public preview of a post before it is published.
             == Description ==
-            -
            Enables you to give a link to anonymous users for public preview of a post (or any other public post type) before it is published.
-            -
            Have you ever been writing a post with the help of someone who does not have access to your blog and needed to give them the ability to preview it before publishing? This plugin takes care of that by generating an URL with an expiring nonce that can be given out for public preview.
             *Previously this plugin was maintained by [Matt Martz](http://profiles.wordpress.org/sivel/) and was an idea of [Jonathan Dingman](http://profiles.wordpress.org/jdingman/). Thanks to Hans Dinkelberg for his [photo](http://www.flickr.com/photos/uitdragerij/7516234430/).*
@@ -40,8 +41,7 @@ To upload the plugin through WordPress, instead of FTP:
             == Screenshots ==
-            -
            1. Setting in block editor
-            -
            2. Setting in classic editor
             == Usage ==
             * To enable a public post preview check the box below the edit post box.
@@ -73,6 +73,15 @@ Or use the [Public Post Preview Configurator](https://wordpress.org/plugins/publ
             == Change Log ==
             = 2.8.0 (2018-11-27): =
             * Add support for WordPress 5.0 and the new block editor.
@@ -80,59 +89,4 @@ Or use the [Public Post Preview Configurator](https://wordpress.org/plugins/publ
             * Initial support for Gutenberg.
             * Block robots for public post previews. Props [@westonruter](https://github.com/westonruter).
-            -
            = 2.6.0 (2017-04-27): =
-            -
            * Make `DS_Public_Post_Preview::get_preview_link()` public. Props [@rcstr](https://github.com/rcstr).
-            -
            * Send no-cache headers for public post previews.
-            -
-            -
            = 2.5.0 (2016-04-05): =
-            -
            * Auto select preview link on focus. Props [@JeroenSormani](https://github.com/JeroenSormani).
-            -
            * Remove preview status from posts which are trashed or after scheduled posts are published.
-            -
            * Add support for paged posts.
-            -
-            -
            = 2.4.1 (2015-10-13): =
-            -
            * Update text domain to support language packs. Translations are now managed via http://translate.wordpress.org/projects/wp-plugins/public-post-preview.
-            -
-            -
            = 2.4 (2014-08-21): =
-            -
            * Supports EditFlow and custom statuses
-            -
            * Disables comments and pings during public post preview
-            -
            * Adds **Public Preview** to the list of display states used in the Posts list table
-            -
            * Prevents flickering of link box on Post edit while loading
-            -
-            -
            = 2.3 (2013-11-18): =
-            -
            * Introduces a filter `ppp_preview_link`. With the filter you can adjust the preview link.
-            -
            * If a post has gone live, redirect to it's proper permalink.
-            -
            * Adds the query var `_ppp` to WordPress SEO by Yoast whitelist.
-            -
-            -
            = 2.2 (2013-03-15): =
-            -
            * Based on feedback I have removed the extra metabox and added the preview link to the main Publish metabox.
-            -
            * Only show the checkbox if the post status/post type is good.
-            -
            * Requires WordPress 3.5.
-            -
-            -
            = 2.1.1 (2012-09-19): =
-            -
            * Sorry for the new update. Through a change in 2.1 a filter was applied to each query. The misplaced "The link has been expired!" message is now gone. Props Aki Björklund and Jonathan Channon.
-            -
-            -
            = 2.1 (2012-09-16): =
-            -
            * Introduces a filter `ppp_nonce_life`. With the filter you can adjust the expiration of a link. By default a link has a lifetime of 48 hours.
-            -
            * In some situations (still not sure when) the preview link is rewritten as a permalink which results in an error. The plugin now works in this situations too.
-            -
-            -
            = 2.0.1 (2012-07-25): =
-            -
            * Makes the preview link copyable again
-            -
-            -
            = 2.0 (2012-07-23): =
-            -
            * Support for all public post types
-            -
            * Saves public preview status via an AJAX request
-            -
            * I18n
-            -
            * Requires at least WordPress 3.3
-            -
-            -
            = 1.3 (2009-06-30): =
-            -
            * Hook in earlier in the post selection process to fix PHP notices
-            -
            * Add uninstall functionality to remove options from the options table
-            -
-            -
            = 1.2 (2009-03-30): =
-            -
            * Fix preview URL for scheduled posts on sites with a permalink other than default activated.
-            -
-            -
            = 1.1 (2009-03-11): =
-            -
            * Don't limit public previews to posts in draft or pending status.  Just exclude posts in publish status.
-            -
-            -
            = 1.0 (2009-02-20): =
-            -
            * Initial Public Release


1	=== Public Post Preview ===
2	Contributors: ocean90
3	+ Tags: public, preview, posts, anonymous, drafts
4	+ Requires at least: 5.0
5	+ Tested up to: 5.2
6	+ Requires PHP: 5.6
7	+ Stable tag: 2.9.0
8	License: GPLv2 or later
9	License URI: http://www.gnu.org/licenses/gpl-2.0.html
10
11	+ Allow anonymous users to preview a draft of a post before it is published.
12
13	== Description ==
14
15	+ Share a link to anonymous users to preview a draft of a post (or any other public post type) before it is published.
16
17	+ Have you ever been writing a post with the help of someone who does not have access to your site and needed to give them the ability to preview it before publishing? This plugin takes care of that by generating an URL with an expiring nonce that can be given out for public preview.
18
19	Previously this plugin was maintained by [Matt Martz](http://profiles.wordpress.org/sivel/) and was an idea of [Jonathan Dingman](http://profiles.wordpress.org/jdingman/). Thanks to Hans Dinkelberg for his [photo](http://www.flickr.com/photos/uitdragerij/7516234430/).
20

41
42	== Screenshots ==
43
44	+ 1. Edit Posts Page

45
46	== Usage ==
47	* To enable a public post preview check the box below the edit post box.

73
74	== Change Log ==
75
76	+ = 2.9.0 (2019-07-20): =
77	+ * Requires WordPress 5.0
78	+ * Requires PHP 5.6
79	+ * Adds notice (as Snackbar if supported) when changing preview status in block editor.
80	+ * Fixes incorrect status message in classic editor.
81	+ * Fixes grammar in expired link notice. Props [@garrett-eclipse](https://github.com/garrett-eclipse).
82	+ * Improves internal checks to be more strict. Props [@PatelUtkarsh](https://github.com/PatelUtkarsh).
83	+ * Removes deprecated i18n compatibility layer from Gutenberg plugin.
84	+
85	= 2.8.0 (2018-11-27): =
86	* Add support for WordPress 5.0 and the new block editor.
87

89	* Initial support for Gutenberg.
90	* Block robots for public post previews. Props [@westonruter](https://github.com/westonruter).
91
92	+ For more see [CHANGELOG.md](https://github.com/ocean90/public-post-preview/blob/master/CHANGELOG.md).