@@ -21,6 +21,16 @@ function __construct() {
2121 // manage user's last activity update.
2222 add_action ( 'bp_activity_posted_update ' , array ( &$ this 'manage_user_last_activity_update ' ), 999 , 3 );
2323 add_action ( 'bp_groups_posted_update ' , array ( &$ this 'bp_groups_posted_update ' ), 99 , 4 );
24+
25+ /**
26+ * Filter to disable bp_activity_truncate_entry override function.
27+ *
28+ * @param boolean By default its enabled.
29+ */
30+ if ( apply_filters ( 'rtmedia_disable_truncate_entry_override ' , true ) ) {
31+ // Code to show media with read more option.
32+ add_filter ( 'bp_activity_truncate_entry ' , array ( $ this 'bp_activity_truncate_entry ' ), 10 , 3 );
33+ }
2434 }
2535 add_action ( 'bp_init ' , array ( $ this 'non_threaded_comments ' ) );
2636 add_action ( 'bp_activity_comment_posted ' , array ( $ this 'comment_sync ' ), 10 , 2 );
@@ -64,6 +74,166 @@ function __construct() {
6474 }
6575 }
6676
77+ /**
78+ * Show media even if the text is long with read more option.
79+ *
80+ * @param string $excerpt Excerpt of the activity text.
81+ * @param string $text Actual text of activity.
82+ * @param string $readmore Read more text.
83+ *
84+ * @return string Custom excerpt if conditions are match.
85+ */
86+ public function bp_activity_truncate_entry ( $ excerpt$ text$ readmore
87+ // Return if class doesn't exist.
88+ if ( ! class_exists ( 'DOMDocument ' ) ) {
89+ return $ excerpt
90+ }
91+
92+ global $ activities_template
93+
94+ $ excerpt_lengthbp_activity_get_excerpt_length ();
95+ // Run the text through the excerpt function. If it's too short, the original text will be returned.
96+ $ temp_excerptbp_create_excerpt ( $ text$ excerpt_lengtharray () );
97+ if ( strlen ( $ temp_excerptstrlen ( strip_shortcodes ( $ text
98+ return $ excerpt
99+ }
100+
101+ // Get current activity id.
102+ $ activity_idbp_get_activity_id ();
103+
104+ // We need to separate text and rtMedia images, for this we need DOM manipulation.
105+ $ domnew DOMDocument ();
106+ // DOMDocument gives error on html5 tags, so we need to disable errors.
107+ libxml_use_internal_errors ( true );
108+ $ domloadHTML ( $ text
109+ // DOMDocument gives error on html5 tags, so we need to disable errors.
110+ libxml_clear_errors ();
111+ // We need to find div having rtmedia-activity-text class, but no direct method for it.
112+ // So we need to iterate.
113+ $ div_list$ domgetElementsByTagName ( 'div ' );
114+
115+ // Return if no divs found.
116+ if ( empty ( $ div_list
117+ return $ excerpt
118+ }
119+
120+ // We're storing first div to create final markup.
121+ // If we create markup from dom object, it'll create whole HTML which we don't want.
122+ $ first_div'' ;
123+
124+ foreach ( $ div_listas $ div
125+ // Set first div.
126+ if ( empty ( $ first_div
127+ $ first_div$ div
128+ }
129+
130+ // We need div with class attribute.
131+ if ( empty ( $ divattributes ) ) {
132+ continue ;
133+ }
134+
135+ $ atts$ divattributes ;
136+ // Check attributes by iterating them.
137+ foreach ( $ attsas $ att
138+ if ( empty ( $ attname ) || empty ( $ attvalue ) ) {
139+ continue ;
140+ }
141+
142+ // Condition to find text div.
143+ if ( 'class ' === $ attname && strpos ( $ attvalue , 'rtmedia-activity-text ' ) !== false ) {
144+ // Create excerpt only on text and then set it to div text.
145+ // We're using actual length / 2 to make space for image.
146+ $ custom_excerptbp_create_excerpt ( $ divtextContent , (int ) $ excerpt_length2 , array ( 'ending ' => '... ' ) ); // phpcs:ignore WordPress.NamingConventions.ValidVariableName.UsedPropertyNotSnakeCase -- Can't change property name.
147+ $ divtextContent = trim ( $ custom_excerpt// phpcs:ignore WordPress.NamingConventions.ValidVariableName.UsedPropertyNotSnakeCase -- Can't change property name.
148+
149+ // Show 4 images if text is less, else show 2 images.
150+ $ images_to_show4 ;
151+ if ( strlen ( $ divtextContent ) > 20 ) { // phpcs:ignore WordPress.NamingConventions.ValidVariableName.UsedPropertyNotSnakeCase -- Can't change property name.
152+ $ images_to_show2 ;
153+ }
154+
155+ // Set number of images to show in excerpt.
156+ $ dom$ this get_bp_activity_media_html ( $ dom$ images_to_show
157+
158+ // Code copied from buddypress.
159+ $ idempty ( $ activities_templateactivity ->current_comment ->id ) ? 'acomment-read-more- ' . $ activities_templateactivity ->current_comment ->id : 'activity-read-more- ' . $ activity_id
160+
161+ // Get final HTML.
162+ $ content$ first_divownerDocument ->saveHTML ( $ first_div// phpcs:ignore WordPress.NamingConventions.ValidVariableName.UsedPropertyNotSnakeCase -- Can't change property name.
163+
164+ // Append read more link and text.
165+ $ returnsprintf ( '%1$s<span class="activity-read-more" id="%2$s"><a href="%3$s" rel="nofollow">%4$s</a></span> ' , $ content$ idbp_get_activity_thread_permalink (), $ readmore
166+
167+ return $ return
168+ }
169+ }
170+ }
171+
172+ return $ excerpt
173+ }
174+
175+ /**
176+ * Set number of images to show in activity excerpt.
177+ *
178+ * @param object $dom DOMDocument object for DOM manipulation.
179+ * @param int $images_to_show Number of images to show.
180+ *
181+ * @return object Modified DOMDocument object.
182+ */
183+ private function get_bp_activity_media_html ( $ dom$ images_to_show
184+ // Get media list which is inside <ul>.
185+ $ ul_list$ domgetElementsByTagName ( 'ul ' );
186+
187+ // Return if no ul element.
188+ if ( empty ( $ ul_list
189+ return $ dom
190+ }
191+
192+ // Iterate to find out media-list ul.
193+ foreach ( $ ul_listas $ ul
194+ // We need ul having class 'rtm-activity-media-list'.
195+ if ( empty ( $ ulattributes ) ) {
196+ continue ;
197+ }
198+
199+ // Iterate attributes.
200+ foreach ( $ ulattributes as $ att
201+ if ( empty ( $ attname ) || empty ( $ attvalue ) ) {
202+ continue ;
203+ }
204+
205+ // Conditions to match required class.
206+ if ( 'class ' === $ attname && strpos ( $ attvalue , 'rtm-activity-media-list ' ) !== false && count ( $ ulchildNodes ) > 0 ) { // phpcs:ignore WordPress.NamingConventions.ValidVariableName.UsedPropertyNotSnakeCase -- Can't change property name.
207+
208+ // Number of li (images) allowed to show.
209+ $ count1 ;
210+ // Array where items to remove will be stored.
211+ $ items_to_removearray ();
212+ // Iterate all children of ul which are images (li).
213+ foreach ( $ ulchildNodes as $ li// phpcs:ignore WordPress.NamingConventions.ValidVariableName.UsedPropertyNotSnakeCase -- Can't change property name.
214+
215+ // If max number of images reached, add li to items_to_remove array.
216+ if ( $ count$ images_to_show
217+ $ items_to_remove$ li
218+ }
219+
220+ $ count
221+ }
222+
223+ // Remove images.
224+ foreach ( $ items_to_removeas $ item
225+ $ ulremoveChild ( $ item
226+ }
227+
228+ return $ dom
229+ }
230+ }
231+ }
232+
233+ return $ dom
234+ }
235+
236+
67237 /**
68238 * For adding secondary avatar in the activity header.
69239 *
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