← All changes | classes/models/FrmEntryFormatter.php +93 -152 6.29 → 6.8 View file →

		@@ -8,24 +8,21 @@
8	8	*/
9	9	class FrmEntryFormatter {
10	10
11	11	/**
	12	+ * @var stdClass
12	13	* @since 2.04
13		- *
14		- * @var false|stdClass|null
15	14	*/
16		- protected $entry;
	15	+ protected $entry = null;
17	16
18	17	/**
19		- * @var FrmEntryValues|null
20		- *
	18	+ * @var FrmEntryValues
21	19	* @since 2.04
22	20	*/
23		- protected $entry_values;
	21	+ protected $entry_values = null;
24	22
25	23	/**
26	24	* @var bool
27		- *
28	25	* @since 2.04
29	26	*/
30	27	protected $is_plain_text = false;
31	28
		@@ -30,9 +27,8 @@
30	27	protected $is_plain_text = false;
31	28
32	29	/**
33	30	* @var bool
34		- *
35	31	* @since 2.04
36	32	*/
37	33	protected $include_user_info = false;
38	34
		@@ -37,9 +33,8 @@
37	33	protected $include_user_info = false;
38	34
39	35	/**
40	36	* @var bool
41		- *
42	37	* @since 2.04
43	38	*/
44	39	protected $include_blank = false;
45	40
		@@ -44,9 +39,8 @@
44	39	protected $include_blank = false;
45	40
46	41	/**
47	42	* @var string
48		- *
49	43	* @since 2.04
50	44	*/
51	45	protected $format = 'text';
52	46
		@@ -51,9 +45,8 @@
51	45	protected $format = 'text';
52	46
53	47	/**
54	48	* @var string
55		- *
56	49	* @since 2.05
57	50	*/
58	51	protected $array_key = 'key';
59	52
		@@ -58,23 +51,20 @@
58	51	protected $array_key = 'key';
59	52
60	53	/**
61	54	* @var string
62		- *
63	55	* @since 2.04
64	56	*/
65	57	protected $direction = 'ltr';
66	58
67	59	/**
68		- * @var FrmTableHTMLGenerator|null
69		- *
	60	+ * @var FrmTableHTMLGenerator
70	61	* @since 2.04
71	62	*/
72		- protected $table_generator;
	63	+ protected $table_generator = null;
73	64
74	65	/**
75	66	* @var bool
76		- *
77	67	* @since 2.04
78	68	*/
79	69	protected $is_clickable = false;
80	70
		@@ -79,9 +69,8 @@
79	69	protected $is_clickable = false;
80	70
81	71	/**
82	72	* @var array
83		- *
84	73	* @since 2.04
85	74	*/
86	75	protected $include_extras = array();
87	76
		@@ -86,9 +75,8 @@
86	75	protected $include_extras = array();
87	76
88	77	/**
89	78	* @var array
90		- *
91	79	* @since 3.0
92	80	*/
93	81	protected $single_cell_fields = array();
94	82
		@@ -93,9 +81,8 @@
93	81	protected $single_cell_fields = array();
94	82
95	83	/**
96	84	* @var array
97		- *
98	85	* @since 3.0
99	86	*/
100	87	protected $atts = array();
101	88
		@@ -136,14 +123,17 @@
136	123	*
137	124	* @since 2.04
138	125	*
139	126	* @param array $atts
140		- *
141		- * @return void
142	127	*/
143	128	protected function init_entry( $atts ) {
144	129	if ( isset( $atts['entry'] ) && is_object( $atts['entry'] ) ) {
145		- $this->entry = isset( $atts['entry']->metas ) ? $atts['entry'] : FrmEntry::getOne( $atts['entry']->id, true );
	130	+
	131	+ if ( isset( $atts['entry']->metas ) ) {
	132	+ $this->entry = $atts['entry'];
	133	+ } else {
	134	+ $this->entry = FrmEntry::getOne( $atts['entry']->id, true );
	135	+ }
146	136	} elseif ( ! empty( $atts['id'] ) ) {
147	137	$this->entry = FrmEntry::getOne( $atts['id'], true );
148	138	}
149	139	}
		@@ -153,10 +143,8 @@
153	143	*
154	144	* @since 2.04
155	145	*
156	146	* @param array $atts
157		- *
158		- * @return void
159	147	*/
160	148	protected function init_entry_values( $atts ) {
161	149	$entry_atts = $this->prepare_entry_attributes( $atts );
162	150	$this->entry_values = new FrmEntryValues( $this->entry->id, $entry_atts );
		@@ -171,11 +159,11 @@
171	159	*
172	160	* @return array
173	161	*/
174	162	protected function prepare_entry_attributes( $atts ) {
175		- $entry_atts = array();
	163	+ $entry_atts = array();
	164	+
176	165	$conditionally_add = array( 'include_fields', 'fields', 'exclude_fields', 'entry' );
177		-
178	166	foreach ( $conditionally_add as $index ) {
179	167	if ( isset( $atts[ $index ] ) ) {
180	168	$entry_atts[ $index ] = $atts[ $index ];
181	169	}
		@@ -189,18 +177,25 @@
189	177	*
190	178	* @since 2.04
191	179	*
192	180	* @param array $atts
193		- *
194		- * @return void
195	181	*/
196	182	protected function init_format( $atts ) {
197	183	if ( $atts['format'] === 'array' ) {
	184	+
198	185	$this->format = 'array';
	186	+
199	187	} elseif ( $atts['format'] === 'json' ) {
	188	+
200	189	$this->format = 'json';
	190	+
201	191	} elseif ( $atts['format'] === 'text' ) {
202		- $this->format = $this->is_plain_text === true ? 'plain_text_block' : 'table';
	192	+
	193	+ if ( $this->is_plain_text === true ) {
	194	+ $this->format = 'plain_text_block';
	195	+ } else {
	196	+ $this->format = 'table';
	197	+ }
203	198	}
204	199
205	200	/**
206	201	* Allows modifying the format property of FrmEntryFormatter object.
		@@ -226,13 +221,11 @@
226	221	*
227	222	* @since 2.05
228	223	*
229	224	* @param array $atts
230		- *
231		- * @return void
232	225	*/
233	226	protected function init_array_key( $atts ) {
234		- if ( isset( $atts['array_key'] ) && $atts['array_key'] === 'id' ) {
	227	+ if ( isset( $atts['array_key'] ) && $atts['array_key'] == 'id' ) {
235	228	$this->array_key = 'id';
236	229	}
237	230	}
238	231
		@@ -241,13 +234,11 @@
241	234	*
242	235	* @since 2.04
243	236	*
244	237	* @param array $atts
245		- *
246		- * @return void
247	238	*/
248	239	protected function init_is_plain_text( $atts ) {
249		- if ( ! empty( $atts['plain_text'] ) ) {
	240	+ if ( isset( $atts['plain_text'] ) && $atts['plain_text'] ) {
250	241	$this->is_plain_text = true;
251	242	} elseif ( $atts['format'] !== 'text' ) {
252	243	$this->is_plain_text = true;
253	244	}
		@@ -258,13 +249,11 @@
258	249	*
259	250	* @since 2.04
260	251	*
261	252	* @param array $atts
262		- *
263		- * @return void
264	253	*/
265	254	protected function init_include_blank( $atts ) {
266		- if ( ! empty( $atts['include_blank'] ) ) {
	255	+ if ( isset( $atts['include_blank'] ) && $atts['include_blank'] ) {
267	256	$this->include_blank = true;
268	257	}
269	258	}
270	259
		@@ -273,10 +262,8 @@
273	262	*
274	263	* @since 2.04
275	264	*
276	265	* @param array $atts
277		- *
278		- * @return void
279	266	*/
280	267	protected function init_direction( $atts ) {
281	268	if ( isset( $atts['direction'] ) && $atts['direction'] === 'rtl' ) {
282	269	$this->direction = 'rtl';
		@@ -288,13 +275,11 @@
288	275	*
289	276	* @since 2.04
290	277	*
291	278	* @param array $atts
292		- *
293		- * @return void
294	279	*/
295	280	protected function init_include_user_info( $atts ) {
296		- if ( ! empty( $atts['user_info'] ) ) {
	281	+ if ( isset( $atts['user_info'] ) && $atts['user_info'] ) {
297	282	$this->include_user_info = true;
298	283	}
299	284	}
300	285
		@@ -301,13 +286,11 @@
301	286	/**
302	287	* Which fields to skip by default
303	288	*
304	289	* @since 3.0
305		- *
306		- * @return array
307	290	*/
308	291	protected function skip_fields() {
309		- return array( 'captcha', 'html', FrmSubmitHelper::FIELD_TYPE );
	292	+ return array( 'captcha', 'html' );
310	293	}
311	294
312	295	/**
313	296	* Set the include_extras property
		@@ -314,13 +297,11 @@
314	297	*
315	298	* @since 3.0
316	299	*
317	300	* @param array $atts
318		- *
319		- * @return void
320	301	*/
321	302	protected function init_include_extras( $atts ) {
322		- if ( ! empty( $atts['include_extras'] ) ) {
	303	+ if ( isset( $atts['include_extras'] ) && $atts['include_extras'] ) {
323	304	$this->include_extras = array_map( 'strtolower', array_map( 'trim', explode( ',', $atts['include_extras'] ) ) );
324	305	}
325	306	}
326	307
		@@ -327,10 +308,8 @@
327	308	/**
328	309	* Initialize the single_cell_fields property
329	310	*
330	311	* @since 3.0
331		- *
332		- * @return void
333	312	*/
334	313	protected function init_single_cell_fields() {
335	314	$this->single_cell_fields = array( 'html' );
336	315	}
		@@ -340,10 +319,8 @@
340	319	*
341	320	* @since 2.04
342	321	*
343	322	* @param array $atts
344		- *
345		- * @return void
346	323	*/
347	324	protected function init_table_generator( $atts ) {
348	325	$this->table_generator = new FrmTableHTMLGenerator( 'entry', $atts );
349	326	}
		@@ -353,13 +330,11 @@
353	330	*
354	331	* @since 2.04
355	332	*
356	333	* @param array $atts
357		- *
358		- * @return void
359	334	*/
360	335	protected function init_is_clickable( $atts ) {
361		- if ( ! empty( $atts['clickable'] ) ) {
	336	+ if ( isset( $atts['clickable'] ) && $atts['clickable'] ) {
362	337	$this->is_clickable = true;
363	338	}
364	339	}
365	340
		@@ -367,12 +342,8 @@
367	342	* Save the passed atts for other calls. Exclude some attributes to prevent
368	343	* interaction with processing field values like time format.
369	344	*
370	345	* @since 3.0
371		- *
372		- * @param array $atts
373		- *
374		- * @return void
375	346	*/
376	347	protected function init_atts( $atts ) {
377	348	$atts['source'] = 'entry_formatter';
378	349	$atts['wpautop'] = false;
		@@ -378,9 +349,8 @@
378	349	$atts['wpautop'] = false;
379	350	$atts['return_array'] = true;
380	351
381	352	$unset = array( 'id', 'form_id', 'format' );
382		-
383	353	foreach ( $unset as $param ) {
384	354	if ( isset( $atts[ $param ] ) ) {
385	355	unset( $atts[ $param ] );
386	356	}
		@@ -396,12 +366,12 @@
396	366	* @since 2.05
397	367	*
398	368	* @param FrmFieldValue $field_value
399	369	*
400		- * @return int|string
	370	+ * @return string|int
401	371	*/
402	372	protected function get_key_or_id( $field_value ) {
403		- return $this->array_key === 'key' ? $field_value->get_field_key() : $field_value->get_field_id();
	373	+ return $this->array_key == 'key' ? $field_value->get_field_key() : $field_value->get_field_id();
404	374	}
405	375
406	376	/**
407	377	* Package and return the formatted entry values
		@@ -416,14 +386,18 @@
416	386	}
417	387
418	388	if ( $this->format === 'json' ) {
419	389	$content = json_encode( $this->prepare_array() );
	390	+
420	391	} elseif ( $this->format === 'array' ) {
421	392	$content = $this->prepare_array();
	393	+
422	394	} elseif ( $this->format === 'table' ) {
423	395	$content = $this->prepare_html_table();
	396	+
424	397	} elseif ( $this->format === 'plain_text_block' ) {
425	398	$content = $this->prepare_plain_text_block();
	399	+
426	400	} else {
427	401	$content = '';
428	402	}
429	403
		@@ -461,9 +435,13 @@
461	435	$this->add_user_info_to_html_table( $content );
462	436
463	437	$content .= $this->table_generator->generate_table_footer();
464	438
465		- return $this->is_clickable ? make_clickable( $content ) : $content;
	439	+ if ( $this->is_clickable ) {
	440	+ $content = make_clickable( $content );
	441	+ }
	442	+
	443	+ return $content;
466	444	}
467	445
468	446	/**
469	447	* Add field values to table or plain text content
		@@ -470,13 +448,12 @@
470	448	*
471	449	* @since 2.05
472	450	*
473	451	* @param string $content
474		- *
475		- * @return void
476	452	*/
477	453	protected function add_field_values_to_content( &$content ) {
478		- foreach ( $this->entry_values->get_field_values() as $field_value ) {
	454	+ foreach ( $this->entry_values->get_field_values() as $field_id => $field_value ) {
	455	+
479	456	/**
480	457	* @var FrmFieldValue $field_value
481	458	*/
482	459	$field_value->prepare_displayed_value( $this->atts );
		@@ -521,10 +498,8 @@
521	498	* @since 2.04
522	499	*
523	500	* @param array $field_values
524	501	* @param array $output
525		- *
526		- * @return void
527	502	*/
528	503	protected function push_field_values_to_array( $field_values, &$output ) {
529	504	foreach ( $field_values as $field_value ) {
530	505	/**
		@@ -541,22 +516,20 @@
541	516	* @since 2.04
542	517	*
543	518	* @param FrmFieldValue $field_value
544	519	* @param array $output
545		- *
546		- * @return void
547	520	*/
548	521	protected function push_single_field_to_array( $field_value, &$output ) {
549		- if ( ! $this->include_field_in_content( $field_value ) ) {
550		- return;
551		- }
	522	+ if ( $this->include_field_in_content( $field_value ) ) {
552	523
553		- $displayed_value = $this->prepare_display_value_for_array( $field_value->get_displayed_value() );
554		- $output[ $this->get_key_or_id( $field_value ) ] = $displayed_value;
555		- $has_separate_value = (bool) $field_value->get_field_option( 'separate_value' );
	524	+ $displayed_value = $this->prepare_display_value_for_array( $field_value->get_displayed_value() );
556	525
557		- if ( $has_separate_value || $displayed_value !== $field_value->get_saved_value() ) {
558		- $output[ $this->get_key_or_id( $field_value ) . '-value' ] = $field_value->get_saved_value();
	526	+ $output[ $this->get_key_or_id( $field_value ) ] = $displayed_value;
	527	+
	528	+ $has_separate_value = (bool) $field_value->get_field_option( 'separate_value' );
	529	+ if ( $has_separate_value || $displayed_value !== $field_value->get_saved_value() ) {
	530	+ $output[ $this->get_key_or_id( $field_value ) . '-value' ] = $field_value->get_saved_value();
	531	+ }
559	532	}
560	533	}
561	534
562	535	/**
		@@ -566,15 +539,13 @@
566	539	*
567	540	* @param string $label
568	541	* @param mixed $display_value
569	542	* @param string $content
570		- *
571		- * @return void
572	543	*/
573	544	protected function add_plain_text_row( $label, $display_value, &$content ) {
574	545	$display_value = $this->prepare_display_value_for_plain_text_content( $display_value );
575	546
576		- if ( 'rtl' === $this->direction ) {
	547	+ if ( 'rtl' == $this->direction ) {
577	548	$content .= wp_kses_post( $display_value . ' :' . $label ) . "\r\n";
578	549	} else {
579	550	$content .= wp_kses_post( $label . ': ' . $display_value ) . "\r\n";
580	551	}
		@@ -586,14 +557,13 @@
586	557	* @since 2.04
587	558	*
588	559	* @param FrmFieldValue $field_value
589	560	* @param string $content
590		- *
591		- * @return void
592	561	*/
593	562	protected function add_field_value_to_content( $field_value, &$content ) {
594	563	if ( $this->is_extra_field( $field_value ) ) {
595	564	$this->add_row_for_extra_field( $field_value, $content );
	565	+
596	566	} else {
597	567	$this->add_row_for_standard_field( $field_value, $content );
598	568	}
599	569	}
		@@ -604,10 +574,8 @@
604	574	* @since 3.0
605	575	*
606	576	* @param FrmFieldValue $field_value
607	577	* @param string $content
608		- *
609		- * @return void
610	578	*/
611	579	protected function add_row_for_extra_field( $field_value, &$content ) {
612	580	if ( ! $this->include_field_in_content( $field_value ) ) {
613	581	return;
		@@ -626,10 +594,8 @@
626	594	* @since 3.0
627	595	*
628	596	* @param FrmFieldValue $field_value
629	597	* @param string $content
630		- *
631		- * @return void
632	598	*/
633	599	protected function add_row_for_standard_field( $field_value, &$content ) {
634	600	if ( ! $this->include_field_in_content( $field_value ) ) {
635	601	return;
		@@ -649,15 +615,13 @@
649	615	* @since 3.0
650	616	*
651	617	* @param FrmFieldValue $field_value
652	618	* @param string $content
653		- *
654		- * @return void
655	619	*/
656	620	protected function add_html_row_for_included_extra( $field_value, &$content ) {
657	621	$this->prepare_html_display_value_for_extra_fields( $field_value, $display_value );
658	622
659		- if ( in_array( $field_value->get_field_type(), $this->single_cell_fields, true ) ) {
	623	+ if ( in_array( $field_value->get_field_type(), $this->single_cell_fields ) ) {
660	624	$this->add_single_cell_html_row( $display_value, $content );
661	625	} else {
662	626	$value_args = $this->package_value_args( $field_value );
663	627	$this->add_html_row( $value_args, $content );
		@@ -670,15 +634,13 @@
670	634	* @since 3.0
671	635	*
672	636	* @param FrmFieldValue $field_value
673	637	* @param string $content
674		- *
675		- * @return void
676	638	*/
677	639	protected function add_plain_text_row_for_included_extra( $field_value, &$content ) {
678	640	$this->prepare_plain_text_display_value_for_extra_fields( $field_value, $display_value );
679	641
680		- if ( in_array( $field_value->get_field_type(), $this->single_cell_fields, true ) ) {
	642	+ if ( in_array( $field_value->get_field_type(), $this->single_cell_fields ) ) {
681	643	$this->add_single_value_plain_text_row( $display_value, $content );
682	644	} else {
683	645	$this->add_plain_text_row( $field_value->get_field_label(), $display_value, $content );
684	646	}
		@@ -690,10 +652,8 @@
690	652	* @since 3.0
691	653	*
692	654	* @param string $display_value
693	655	* @param string $content
694		- *
695		- * @return void
696	656	*/
697	657	protected function add_single_cell_html_row( $display_value, &$content ) {
698	658	// TODO: maybe move to FrmFieldValue
699	659	$display_value = $this->prepare_display_value_for_html_table( $display_value );
		@@ -707,10 +667,8 @@
707	667	* @since 3.0
708	668	*
709	669	* @param string $display_value
710	670	* @param string $content
711		- *
712		- * @return void
713	671	*/
714	672	protected function add_single_value_plain_text_row( $display_value, &$content ) {
715	673	$content .= $this->prepare_display_value_for_plain_text_content( $display_value );
716	674	}
		@@ -721,10 +679,8 @@
721	679	* @since 3.0
722	680	*
723	681	* @param FrmFieldValue $field_value
724	682	* @param mixed $display_value
725		- *
726		- * @return void
727	683	*/
728	684	protected function prepare_html_display_value_for_extra_fields( $field_value, &$display_value ) {
729	685	$display_value = $field_value->get_displayed_value();
730	686	}
		@@ -735,10 +691,8 @@
735	691	* @since 3.0
736	692	*
737	693	* @param FrmFieldValue $field_value
738	694	* @param mixed $display_value
739		- *
740		- * @return void
741	695	*/
742	696	protected function prepare_plain_text_display_value_for_extra_fields( $field_value, &$display_value ) {
743	697	$display_value = $field_value->get_displayed_value() . "\r\n";
744	698	}
		@@ -749,10 +703,8 @@
749	703	* @since 2.04
750	704	*
751	705	* @param FrmFieldValue $field_value
752	706	* @param string $content
753		- *
754		- * @return void
755	707	*/
756	708	protected function add_standard_row( $field_value, &$content ) {
757	709	if ( $this->format === 'plain_text_block' ) {
758	710	$this->add_plain_text_row( $field_value->get_field_label(), $field_value->get_displayed_value(), $content );
		@@ -784,24 +736,22 @@
784	736	*
785	737	* @since 2.04
786	738	*
787	739	* @param string $content
788		- *
789		- * @return void
790	740	*/
791	741	protected function add_user_info_to_html_table( &$content ) {
792		- if ( ! $this->include_user_info ) {
793		- return;
794		- }
	742	+ if ( $this->include_user_info ) {
795	743
796		- foreach ( $this->entry_values->get_user_info() as $user_info ) {
797		- $value_args = array(
798		- 'label' => $user_info['label'],
799		- 'value' => $user_info['value'],
800		- 'field_type' => 'none',
801		- );
	744	+ foreach ( $this->entry_values->get_user_info() as $user_info ) {
802	745
803		- $this->add_html_row( $value_args, $content );
	746	+ $value_args = array(
	747	+ 'label' => $user_info['label'],
	748	+ 'value' => $user_info['value'],
	749	+ 'field_type' => 'none',
	750	+ );
	751	+
	752	+ $this->add_html_row( $value_args, $content );
	753	+ }
804	754	}
805	755	}
806	756
807	757	/**
		@@ -809,18 +759,15 @@
809	759	*
810	760	* @since 2.04
811	761	*
812	762	* @param string $content
813		- *
814		- * @return void
815	763	*/
816	764	protected function add_user_info_to_plain_text_content( &$content ) {
817		- if ( ! $this->include_user_info ) {
818		- return;
819		- }
	765	+ if ( $this->include_user_info ) {
820	766
821		- foreach ( $this->entry_values->get_user_info() as $user_info ) {
822		- $this->add_plain_text_row( $user_info['label'], $user_info['value'], $content );
	767	+ foreach ( $this->entry_values->get_user_info() as $user_info ) {
	768	+ $this->add_plain_text_row( $user_info['label'], $user_info['value'], $content );
	769	+ }
823	770	}
824	771	}
825	772
826	773	/**
		@@ -853,9 +800,9 @@
853	800	*
854	801	* @return bool
855	802	*/
856	803	protected function is_extra_field( $field_value ) {
857		- return in_array( $field_value->get_field_type(), $this->skip_fields(), true );
	804	+ return in_array( $field_value->get_field_type(), $this->skip_fields() );
858	805	}
859	806
860	807	/**
861	808	* Check if an extra field is included
		@@ -866,9 +813,9 @@
866	813	*
867	814	* @return bool
868	815	*/
869	816	protected function is_extra_field_included( $field_value ) {
870		- return in_array( $field_value->get_field_type(), $this->include_extras, true );
	817	+ return in_array( $field_value->get_field_type(), $this->include_extras );
871	818	}
872	819
873	820	/**
874	821	* Add a row in an HTML table
		@@ -881,19 +828,13 @@
881	828	* 'value' => (mixed) The value to add. Required
882	829	* 'field_type' => (string) The field type. Blank string if not a field.
883	830	* ]
884	831	* @param string $content
885		- *
886		- * @return void
887	832	*/
888	833	protected function add_html_row( $value_args, &$content ) {
889	834	$display_value = $this->prepare_display_value_for_html_table( $value_args['value'], $value_args['field_type'] );
890	835
891		- $content .= $this->table_generator->generate_two_cell_table_row(
892		- $value_args['label'],
893		- $display_value,
894		- array( 'field_type' => $value_args['field_type'] )
895		- );
	836	+ $content .= $this->table_generator->generate_two_cell_table_row( $value_args['label'], $display_value );
896	837	}
897	838
898	839	/**
899	840	* Prepare the displayed value for an array
		@@ -919,11 +860,10 @@
919	860	* @return mixed|string
920	861	*/
921	862	protected function prepare_display_value_for_html_table( $display_value, $field_type = '' ) {
922	863	$display_value = $this->flatten_array( $display_value );
923		-
924	864	if ( ! isset( $this->atts['line_breaks'] ) || ! empty( $this->atts['line_breaks'] ) ) {
925		- return str_replace( array( "\r\n", "\n" ), '<br/>', $display_value );
	865	+ $display_value = str_replace( array( "\r\n", "\n" ), '<br/>', $display_value );
926	866	}
927	867
928	868	return $display_value;
929	869	}
		@@ -934,13 +874,15 @@
934	874	* @since 2.04
935	875	*
936	876	* @param mixed $display_value
937	877	*
938		- * @return int|string
	878	+ * @return string|int
939	879	*/
940	880	protected function prepare_display_value_for_plain_text_content( $display_value ) {
941	881	$display_value = $this->flatten_array( $display_value );
942		- return $this->strip_html( $display_value );
	882	+ $display_value = $this->strip_html( $display_value );
	883	+
	884	+ return $display_value;
943	885	}
944	886
945	887	/**
946	888	* Flatten an array
		@@ -946,15 +888,15 @@
946	888	* Flatten an array
947	889	*
948	890	* @since 2.04
949	891	*
950		- * @param array|int|string $value
	892	+ * @param array|string|int $value
951	893	*
952		- * @return int|string
	894	+ * @return string|int
953	895	*/
954	896	protected function flatten_array( $value ) {
955	897	if ( is_array( $value ) ) {
956		- $separator = $this->atts['array_separator'] ?? ', ';
	898	+ $separator = isset( $this->atts['array_separator'] ) ? $this->atts['array_separator'] : ', ';
957	899	$value = implode( $separator, $value );
958	900	}
959	901
960	902	return $value;
		@@ -969,23 +911,22 @@
969	911	*
970	912	* @return mixed
971	913	*/
972	914	protected function strip_html( $value ) {
973		- if ( ! $this->is_plain_text ) {
974		- return $value;
975		- }
976	915
977		- if ( is_array( $value ) ) {
978		- foreach ( $value as $key => $single_value ) {
979		- $value[ $key ] = $this->strip_html( $single_value );
	916	+ if ( $this->is_plain_text ) {
	917	+
	918	+ if ( is_array( $value ) ) {
	919	+ foreach ( $value as $key => $single_value ) {
	920	+ $value[ $key ] = $this->strip_html( $single_value );
	921	+ }
	922	+ } elseif ( $this->is_plain_text && ! is_array( $value ) ) {
	923	+ if ( strpos( $value, '<img' ) !== false ) {
	924	+ $value = str_replace( array( '<img', 'src=', '/>', '"' ), '', $value );
	925	+ $value = trim( $value );
	926	+ }
	927	+ $value = strip_tags( $value );
980	928	}
981		- } elseif ( $this->is_plain_text && ! is_array( $value ) ) {
982		- if ( str_contains( $value, '<img' ) ) {
983		- $value = str_replace( array( '<img', 'src=', '/>', '"' ), '', $value );
984		- $value = trim( $value );
985		- }
986		-
987		- $value = strip_tags( $value );
988	929	}
989	930
990	931	return $value;
991	932	}