bbp-core / includes / features / frmx-inline-edit.php

frmx-inline-edit.php in Forumax – AI Powered Advanced Community Forum Plugin trunk, at includes/features/frmx-inline-edit.php

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1	<?php
2	/**
3	* Forumax Inline Edit Feature
4	*
5	* Provides AJAX-based inline editing for topics and replies
6	* so users can edit content without leaving the page.
7	*
8	* @package Forumax
9	*/
10
11	defined( 'ABSPATH' ) \|\| exit;
12
13	/**
14	* Class Forumax_Inline_Edit
15	*
16	* Handles inline editing for bbPress topics and replies.
17	*/
18	class Forumax_Inline_Edit {
19
20	/**
21	* Constructor — register AJAX actions.
22	*/
23	public function __construct() {
24	// Topic inline edit actions.
25	add_action( 'wp_ajax_forumax_get_topic_content', array( $this, 'get_topic_content' ) );
26	add_action( 'wp_ajax_forumax_save_topic_edit', array( $this, 'save_topic_edit' ) );
27
28	// Reply inline edit actions.
29	add_action( 'wp_ajax_forumax_get_reply_content', array( $this, 'get_reply_content' ) );
30	add_action( 'wp_ajax_forumax_save_reply_edit', array( $this, 'save_reply_edit' ) );
31	}
32
33	/**
34	* AJAX handler: Get raw topic content for editing.
35	*
36	* Returns the topic title and raw content for the inline editor.
37	*/
38	public function get_topic_content() {
39	check_ajax_referer( 'forumax-nonce', 'nonce' );
40
41	$topic_id = isset( $_POST['topic_id'] ) ? absint( $_POST['topic_id'] ) : 0;
42
43	if ( ! $topic_id ) {
44	wp_send_json_error( array( 'message' => esc_html__( 'Invalid topic ID.', 'forumax' ) ) );
45	}
46
47	// Verify the user can edit this topic.
48	if ( ! current_user_can( 'edit_post', $topic_id ) ) {
49	wp_send_json_error( array( 'message' => esc_html__( 'You do not have permission to edit this topic.', 'forumax' ) ) );
50	}
51
52	$topic = get_post( $topic_id );
53
54	if ( ! $topic \|\| bbp_get_topic_post_type() !== $topic->post_type ) {
55	wp_send_json_error( array( 'message' => esc_html__( 'Topic not found.', 'forumax' ) ) );
56	}
57
58	wp_send_json_success( array(
59	'title' => $topic->post_title,
60	'content' => $topic->post_content,
61	) );
62	}
63
64	/**
65	* AJAX handler: Save inline-edited topic.
66	*
67	* Updates the topic title and content via AJAX.
68	*/
69	public function save_topic_edit() {
70	check_ajax_referer( 'forumax-nonce', 'nonce' );
71
72	$topic_id = isset( $_POST['topic_id'] ) ? absint( $_POST['topic_id'] ) : 0;
73
74	if ( ! $topic_id ) {
75	wp_send_json_error( array( 'message' => esc_html__( 'Invalid topic ID.', 'forumax' ) ) );
76	}
77
78	// Verify the user can edit this topic.
79	if ( ! current_user_can( 'edit_post', $topic_id ) ) {
80	wp_send_json_error( array( 'message' => esc_html__( 'You do not have permission to edit this topic.', 'forumax' ) ) );
81	}
82
83	$topic = get_post( $topic_id );
84
85	if ( ! $topic \|\| bbp_get_topic_post_type() !== $topic->post_type ) {
86	wp_send_json_error( array( 'message' => esc_html__( 'Topic not found.', 'forumax' ) ) );
87	}
88
89	// Sanitize inputs.
90	$new_title = isset( $_POST['title'] ) ? sanitize_text_field( wp_unslash( $_POST['title'] ) ) : '';
91	$new_content = isset( $_POST['content'] ) ? wp_kses_post( wp_unslash( $_POST['content'] ) ) : '';
92
93	if ( empty( $new_title ) ) {
94	wp_send_json_error( array( 'message' => esc_html__( 'Title cannot be empty.', 'forumax' ) ) );
95	}
96
97	if ( empty( $new_content ) ) {
98	wp_send_json_error( array( 'message' => esc_html__( 'Content cannot be empty.', 'forumax' ) ) );
99	}
100
101	// Update the topic.
102	$updated = wp_update_post( array(
103	'ID' => $topic_id,
104	'post_title' => $new_title,
105	'post_content' => $new_content,
106	), true );
107
108	if ( is_wp_error( $updated ) ) {
109	wp_send_json_error( array( 'message' => $updated->get_error_message() ) );
110	}
111
112	// Log the revision (bbPress tracks edits).
113	$revision_id = wp_save_post_revision( $topic_id );
114	if ( $revision_id ) {
115	bbp_update_topic_revision_log( array(
116	'topic_id' => $topic_id,
117	'revision_id' => $revision_id,
118	'author_id' => bbp_get_current_user_id(),
119	'reason' => esc_html__( 'Inline edit', 'forumax' ),
120	) );
121	}
122
123	// Return the rendered content for display.
124	$updated_topic = get_post( $topic_id );
125
126	wp_send_json_success( array(
127	'title' => esc_html( $updated_topic->post_title ),
128	'content' => apply_filters( 'bbp_get_topic_content', $updated_topic->post_content, $topic_id ),
129	'message' => esc_html__( 'Topic updated successfully.', 'forumax' ),
130	) );
131	}
132
133	/**
134	* AJAX handler: Get raw reply content for editing.
135	*
136	* Returns the reply raw content for the inline editor.
137	*/
138	public function get_reply_content() {
139	check_ajax_referer( 'forumax-nonce', 'nonce' );
140
141	$reply_id = isset( $_POST['reply_id'] ) ? absint( $_POST['reply_id'] ) : 0;
142
143	if ( ! $reply_id ) {
144	wp_send_json_error( array( 'message' => esc_html__( 'Invalid reply ID.', 'forumax' ) ) );
145	}
146
147	// Verify the user can edit this reply.
148	if ( ! current_user_can( 'edit_post', $reply_id ) ) {
149	wp_send_json_error( array( 'message' => esc_html__( 'You do not have permission to edit this reply.', 'forumax' ) ) );
150	}
151
152	$reply = get_post( $reply_id );
153
154	if ( ! $reply \|\| bbp_get_reply_post_type() !== $reply->post_type ) {
155	wp_send_json_error( array( 'message' => esc_html__( 'Reply not found.', 'forumax' ) ) );
156	}
157
158	wp_send_json_success( array(
159	'content' => $reply->post_content,
160	) );
161	}
162
163	/**
164	* AJAX handler: Save inline-edited reply.
165	*
166	* Updates the reply content via AJAX.
167	*/
168	public function save_reply_edit() {
169	check_ajax_referer( 'forumax-nonce', 'nonce' );
170
171	$reply_id = isset( $_POST['reply_id'] ) ? absint( $_POST['reply_id'] ) : 0;
172
173	if ( ! $reply_id ) {
174	wp_send_json_error( array( 'message' => esc_html__( 'Invalid reply ID.', 'forumax' ) ) );
175	}
176
177	// Verify the user can edit this reply.
178	if ( ! current_user_can( 'edit_post', $reply_id ) ) {
179	wp_send_json_error( array( 'message' => esc_html__( 'You do not have permission to edit this reply.', 'forumax' ) ) );
180	}
181
182	$reply = get_post( $reply_id );
183
184	if ( ! $reply \|\| bbp_get_reply_post_type() !== $reply->post_type ) {
185	wp_send_json_error( array( 'message' => esc_html__( 'Reply not found.', 'forumax' ) ) );
186	}
187
188	// Sanitize input.
189	$new_content = isset( $_POST['content'] ) ? wp_kses_post( wp_unslash( $_POST['content'] ) ) : '';
190
191	if ( empty( $new_content ) ) {
192	wp_send_json_error( array( 'message' => esc_html__( 'Content cannot be empty.', 'forumax' ) ) );
193	}
194
195	// Update the reply.
196	$updated = wp_update_post( array(
197	'ID' => $reply_id,
198	'post_content' => $new_content,
199	), true );
200
201	if ( is_wp_error( $updated ) ) {
202	wp_send_json_error( array( 'message' => $updated->get_error_message() ) );
203	}
204
205	// Log the revision (bbPress tracks edits).
206	$revision_id = wp_save_post_revision( $reply_id );
207	if ( $revision_id ) {
208	bbp_update_reply_revision_log( array(
209	'reply_id' => $reply_id,
210	'revision_id' => $revision_id,
211	'author_id' => bbp_get_current_user_id(),
212	'reason' => esc_html__( 'Inline edit', 'forumax' ),
213	) );
214	}
215
216	// Return the rendered content for display.
217	$updated_reply = get_post( $reply_id );
218
219	// Set up global post data so action hooks can access the correct reply.
220	global $post;
221	$original_post = $post;
222	$post = $updated_reply;
223	setup_postdata( $post );
224
225	// Capture the full rendered content including action hooks.
226	ob_start();
227
228	// Trigger before content action (includes "Replying to" label).
229	do_action( 'bbp_theme_before_reply_content' );
230
231	// Output the reply content using bbPress function.
232	bbp_reply_content( $reply_id );
233
234	// Trigger after content action (includes nested reply button).
235	do_action( 'bbp_theme_after_reply_content' );
236
237	$rendered_content = ob_get_clean();
238
239	// Restore original post data.
240	$post = $original_post;
241	if ( $original_post ) {
242	setup_postdata( $original_post );
243	}
244	wp_reset_postdata();
245
246	wp_send_json_success( array(
247	'content' => $rendered_content,
248	'message' => esc_html__( 'Reply updated successfully.', 'forumax' ),
249	) );
250	}
251	}
252
253	// Initialize the inline edit feature.
254	new Forumax_Inline_Edit();
255