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weForms – Easy Drag & Drop Contact Form Builder For WordPress / 1.0.0-beta.3
weForms – Easy Drag & Drop Contact Form Builder For WordPress v1.0.0-beta.3
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← All changes | includes/functions.php +575 -1325 1.6.91.0.0-beta.3 View file →
@@ -1,1325 +1,575 @@
1 -<?php
2 -
3 -/**
4 - * Get a single form
5 - *
6 - * @since 1.0.3
7 - *
8 - * @param int $form_id
9 - *
10 - * @return false|WP_Post
11 - */
12 -function weform_get_form( $form_id ) {
13 - return weforms()->form->get( $form_id );
14 -}
15 -
16 -/**
17 - * Get contact form templates
18 - *
19 - * @return array
20 - */
21 -function weforms_get_form_template_categories() {
22 - $categories = [
23 - 'default' => [
24 - 'name' => 'Default Templates',
25 - 'icon' => 'fa fa-bars',
26 - ],
27 - 'registration' => [
28 - 'name' => 'Registration Templates',
29 - 'icon' => 'fa fa-user-plus',
30 - ],
31 - 'application' => [
32 - 'name' => 'Application Templates',
33 - 'icon' => 'fa fa-address-card-o',
34 - ],
35 - 'request' => [
36 - 'name' => 'Request Templates',
37 - 'icon' => 'fa fa-hand-paper-o',
38 - ],
39 - 'event' => [
40 - 'name' => 'Event Templates',
41 - 'icon' => 'fa fa-calendar',
42 - ],
43 - 'feedback' => [
44 - 'name' => 'Feedback Templates',
45 - 'icon' => 'fa fa-comments',
46 - ],
47 - 'employment' => [
48 - 'name' => 'Employment Templates',
49 - 'icon' => 'fa fa-suitcase',
50 - ],
51 - 'payment' => [
52 - 'name' => 'Payment Templates',
53 - 'icon' => 'fa fa-money',
54 - ],
55 - 'reservation' => [
56 - 'name' => 'Reservation Templates',
57 - 'icon' => 'fa fa-bandcamp',
58 - ],
59 - 'others' => [
60 - 'name' => 'Others Templates',
61 - 'icon' => 'fa fa-info-circle',
62 - ],
63 - ];
64 -
65 - return apply_filters( 'weforms_form_template_categories', $categories );
66 -}
67 -
68 -/**
69 - * Get entries by a form_id
70 - *
71 - * @param int $form_id
72 - * @param array $args
73 - *
74 - * @return object
75 - */
76 -function weforms_get_form_entries( $form_id, $args = [] ) {
77 - global $wpdb;
78 -
79 - $defaults = [
80 - 'number' => 10,
81 - 'offset' => 0,
82 - 'orderby' => 'created_at',
83 - 'status' => 'publish',
84 - 'order' => 'DESC',
85 - ];
86 -
87 - $r = wp_parse_args( $args, $defaults );
88 -
89 - $query = 'SELECT id, form_id, user_id, INET_NTOA( user_ip ) as ip_address, created_at
90 - FROM ' . $wpdb->weforms_entries .
91 - ' WHERE form_id = ' . $form_id . ' AND status = \'' . $r['status'] . '\'' .
92 - ' ORDER BY ' . $r['orderby'] . ' ' . $r['order'];
93 -
94 - if ( !empty( $r['offset'] ) && !empty( $r['number'] ) ) {
95 - $query .= ' LIMIT ' . $r['offset'] . ', ' . $r['number'];
96 - }
97 -
98 - $results = $wpdb->get_results( $query );
99 -
100 - return $results;
101 -}
102 -
103 -/**
104 - * Count all entries from weForms_entries table
105 - *
106 - * @param array $args
107 - *
108 - * @return int $number
109 - */
110 -function weforms_count_entries( $args = [] ) {
111 - global $wpdb;
112 -
113 - $defaults = [
114 - 'number' => -1,
115 - 'offset' => 0,
116 - 'orderby' => 'created_at',
117 - 'status' => 'publish',
118 - 'order' => 'DESC',
119 - ];
120 -
121 - $r = wp_parse_args( $args, $defaults );
122 -
123 - $query = 'SELECT id, form_id, user_id, INET_NTOA( user_ip ) as ip_address, created_at
124 - FROM ' . $wpdb->weforms_entries .
125 - ' WHERE status = \'' . $r['status'] . '\'' .
126 - ' ORDER BY ' . $r['orderby'] . ' ' . $r['order'];
127 -
128 - if ( !empty( $r['offset'] ) && !empty( $r['number'] ) ) {
129 - $query .= ' LIMIT ' . $r['offset'] . ', ' . $r['number'];
130 - }
131 -
132 - $results = $wpdb->get_results( $query );
133 -
134 - return count( $results );
135 -}
136 -
137 -/**
138 - * Get payments by a form_id
139 - *
140 - * @param int $form_id
141 - * @param array $args
142 - *
143 - * @return object
144 - */
145 -function weforms_get_form_payments( $form_id, $args = [] ) {
146 - global $wpdb;
147 -
148 - $defaults = [
149 - 'number' => 10,
150 - 'offset' => 0,
151 - 'orderby' => 'created_at',
152 - 'order' => 'DESC',
153 - ];
154 -
155 - $r = wp_parse_args( $args, $defaults );
156 -
157 - $query = 'SELECT * FROM ' . $wpdb->prefix . 'weforms_payments' .
158 - ' WHERE form_id = ' . $form_id .
159 - ' ORDER BY ' . $r['orderby'] . ' ' . $r['order'] .
160 - ' LIMIT ' . $r['offset'] . ', ' . $r['number'];
161 -
162 - $results = $wpdb->get_results( $query );
163 -
164 - return $results;
165 -}
166 -
167 -/**
168 - * Get payments by a entry_id
169 - *
170 - * @param int $entry_id
171 - *
172 - * @return object
173 - */
174 -function weforms_get_entry_payment( $entry_id ) {
175 - global $wpdb;
176 -
177 - $query = 'SELECT transaction_id FROM ' . $wpdb->prefix . 'weforms_payments' .
178 - ' WHERE entry_id = ' . $entry_id;
179 - $payment = $wpdb->get_row( $query, $entry_id );
180 -
181 - return $payment;
182 -}
183 -
184 -/**
185 - * Get an entry by id
186 - *
187 - * @param int $entry_id
188 - *
189 - * @return object
190 - */
191 -function weforms_get_entry( $entry_id ) {
192 - global $wpdb;
193 -
194 - $cache_key = 'weforms-entry-' . $entry_id;
195 - $entry = wp_cache_get( $cache_key, 'weforms' );
196 -
197 - if ( false === $entry ) {
198 - $query = 'SELECT id, form_id, user_id, user_device, referer, INET_NTOA( user_ip ) as ip_address, created_at
199 - FROM ' . $wpdb->weforms_entries . '
200 - WHERE id = %d';
201 -
202 - $entry = $wpdb->get_row( $wpdb->prepare( $query, $entry_id ) );
203 - wp_cache_set( $cache_key, $entry );
204 - }
205 -
206 - return $entry;
207 -}
208 -
209 -/**
210 - * Insert a new entry
211 - *
212 - * @param array $args
213 - * @param array $fields
214 - *
215 - * @return WP_Error|int
216 - */
217 -function weforms_insert_entry( $args, $fields = [] ) {
218 - global $wpdb;
219 -
220 - $browser = weforms_get_browser();
221 -
222 - $defaults = [
223 - 'form_id' => 0,
224 - 'user_id' => get_current_user_id(),
225 - 'user_ip' => ip2long( weforms_get_client_ip() ),
226 - 'user_device' => $browser['name'] . '/' . $browser['platform'],
227 - 'referer' => isset( $_SERVER['HTTP_REFERER'] ) ? sanitize_text_field( wp_unslash( $_SERVER['HTTP_REFERER'] ) ) : '',
228 - 'created_at' => current_time( 'mysql' )
229 - ];
230 -
231 - $r = wp_parse_args( $args, $defaults );
232 -
233 - if ( !$r['form_id'] ) {
234 - return new WP_Error( 'no-form-id', __( 'No form ID was found.', 'weforms' ) );
235 - }
236 -
237 - if ( !$fields ) {
238 - return new WP_Error( 'no-fields', __( 'No form fields were found.', 'weforms' ) );
239 - }
240 -
241 - $success = $wpdb->insert( $wpdb->weforms_entries, $r );
242 -
243 - if ( is_wp_error( $success ) || !$success ) {
244 - return new WP_Error( 'could-not-create', __( 'Could not create an entry', 'weforms' ) );
245 - }
246 -
247 - $entry_id = $wpdb->insert_id;
248 -
249 - foreach ( $fields as $key => $value ) {
250 - weforms_add_entry_meta( $entry_id, $key, $value );
251 - }
252 -
253 - return $entry_id;
254 -}
255 -
256 -/**
257 - * Change an entry status
258 - *
259 - * @param int $entry_id
260 - * @param string $status
261 - *
262 - * @return int|bool
263 - */
264 -function weforms_change_entry_status( $entry_id, $status ) {
265 - global $wpdb;
266 -
267 - return $wpdb->update(
268 - $wpdb->weforms_entries,
269 - [
270 - 'status' => $status,
271 - ],
272 - [
273 - 'id' => $entry_id,
274 - ],
275 - [ '%s' ],
276 - [ '%d' ]
277 - );
278 -}
279 -
280 -/**
281 - * Delete an entry
282 - *
283 - * @param int $entry_id
284 - *
285 - * @return int|bool
286 - */
287 -function weforms_delete_entry( $entry_id ) {
288 - global $wpdb;
289 -
290 - weforms_delete_entry_attachments( $entry_id );
291 -
292 - $deleted = $wpdb->delete(
293 - $wpdb->weforms_entries, [
294 - 'id' => $entry_id,
295 - ], [ '%d' ]
296 - );
297 -
298 - if ( $deleted ) {
299 - $wpdb->delete(
300 - $wpdb->weforms_entrymeta, [
301 - 'weforms_entry_id' => $entry_id,
302 - ], [ '%d' ]
303 - );
304 - }
305 -
306 - return $deleted;
307 -}
308 -
309 -/**
310 - * Delete attachments of an entry
311 - *
312 - * @param int $entry_id
313 - *
314 - * @since 1.3.5
315 - */
316 -function weforms_delete_entry_attachments( $entry_id ) {
317 - $entry = weforms_get_entry( $entry_id );
318 - $fields = weforms_get_form_field_labels( $entry->form_id );
319 -
320 - if ( !$fields ) {
321 - return false;
322 - }
323 -
324 - foreach ( $fields as $meta_key => $field ) {
325 - $value = weforms_get_entry_meta( $entry_id, $meta_key, true );
326 -
327 - if ( in_array( $field['type'], [ 'image_upload', 'file_upload' ] ) ) {
328 - if ( is_array( $value ) && $value ) {
329 - foreach ( $value as $attachment_id ) {
330 - wp_delete_attachment( $attachment_id, true );
331 - }
332 - }
333 - }
334 - }
335 -}
336 -
337 -/**
338 - * Add meta data field to an entry.
339 - *
340 - * @param int $entry_id entry ID
341 - * @param string $meta_key metadata name
342 - * @param mixed $meta_value Metadata value. Must be serializable if non-scalar.
343 - * @param bool $unique Optional. Whether the same key should not be added.
344 - * Default false.
345 - *
346 - * @return int|false meta ID on success, false on failure
347 - */
348 -function weforms_add_entry_meta( $entry_id, $meta_key, $meta_value, $unique = false ) {
349 - return add_metadata( 'weforms_entry', $entry_id, $meta_key, $meta_value, $unique );
350 -}
351 -
352 -/**
353 - * Retrieve entry meta field for a entry.
354 - *
355 - * @param int $entry_id entry ID
356 - * @param string $key Optional. The meta key to retrieve. By default, returns
357 - * data for all keys. Default empty.
358 - * @param bool $single Optional. Whether to return a single value. Default false.
359 - *
360 - * @return mixed Will be an array if $single is false. Will be value of meta data
361 - * field if $single is true.
362 - */
363 -function weforms_get_entry_meta( $entry_id, $key = '', $single = false ) {
364 - return get_metadata( 'weforms_entry', $entry_id, $key, $single );
365 -}
366 -
367 -/**
368 - * Update entry meta field based on entry ID.
369 - *
370 - * Use the $prev_value parameter to differentiate between meta fields with the
371 - * same key and entry ID.
372 - *
373 - * If the meta field for the entry does not exist, it will be added.
374 - *
375 - * @param int $entry_id entry ID
376 - * @param string $meta_key metadata key
377 - * @param mixed $meta_value Metadata value. Must be serializable if non-scalar.
378 - * @param mixed $prev_value Optional. Previous value to check before removing.
379 - * Default empty.
380 - *
381 - * @return int|bool meta ID if the key didn't exist, true on successful update,
382 - * false on failure
383 - */
384 -function weforms_update_entry_meta( $entry_id, $meta_key, $meta_value, $prev_value = '' ) {
385 - return update_metadata( 'weforms_entry', $entry_id, $meta_key, $meta_value, $prev_value );
386 -}
387 -
388 -/**
389 - * Delete everything from entry meta matching meta key.
390 - *
391 - * @param string $entry_meta_key key to search for when deleting
392 - *
393 - * @return bool whether the entry meta key was deleted from the database
394 - */
395 -function weforms_delete_entry_meta_by_key( $meta_key ) {
396 - return delete_metadata( 'weforms_entry', null, $meta_key, '', true );
397 -}
398 -
399 -/**
400 - * Retrieve entry meta fields, based on entry ID.
401 - *
402 - * The entry meta fields are retrieved from the cache where possible,
403 - * so the function is optimized to be called more than once.
404 - *
405 - * @since 1.2.0
406 - *
407 - * @param int $entry_id optional
408 - *
409 - * @return array entry meta for the given entry
410 - */
411 -function weforms_get_entry_custom( $entry_id = 0 ) {
412 - $entry_id = absint( $entry_id );
413 -
414 - return weforms_get_entry_meta( $entry_id );
415 -}
416 -
417 -/**
418 - * Retrieve meta field names for a entry.
419 - *
420 - * If there are no meta fields, then nothing (null) will be returned.
421 - *
422 - * @param int $entry_id optional
423 - *
424 - * @return array|void array of the keys, if retrieved
425 - */
426 -function weforms_get_entry_custom_keys( $entry_id = 0 ) {
427 - $custom = weforms_get_entry_custom( $entry_id );
428 -
429 - if ( !is_array( $custom ) ) {
430 - return false;
431 - }
432 -
433 - if ( $keys = array_keys( $custom ) ) {
434 - return $keys;
435 - }
436 -}
437 -
438 -/**
439 - * Get the number of entries count on a form
440 - *
441 - * @param int $form_id
442 - *
443 - * @return int
444 - */
445 -function weforms_count_form_entries( $form_id, $status = 'publish' ) {
446 - global $wpdb;
447 -
448 - return (int) $wpdb->get_var( $wpdb->prepare( 'SELECT count(id) FROM ' . $wpdb->weforms_entries . ' WHERE form_id = %d AND status = %s', $form_id, $status ) );
449 -}
450 -
451 -/**
452 - * Get the number of entries count on a form
453 - *
454 - * @param int $form_id
455 - *
456 - * @return int
457 - */
458 -function weforms_count_form_payments( $form_id ) {
459 - global $wpdb;
460 -
461 - if ( !class_exists( 'WeForms_Payment' ) ) {
462 - return 0;
463 - }
464 -
465 - return (int) $wpdb->get_var( $wpdb->prepare( 'SELECT count(id) FROM ' . $wpdb->prefix . 'weforms_payments' . ' WHERE form_id = %d', $form_id ) );
466 -}
467 -
468 -/**
469 - * Get the form author details
470 - *
471 - * @param int $form_id
472 - *
473 - * @return array
474 - */
475 -function weforms_get_form_author_details( $form_id ) {
476 - if ( empty( $form_id ) ) {
477 - return;
478 - }
479 -
480 - $author_details = [];
481 - $form = get_post( $form_id );
482 - $author_id = $form->post_author;
483 -
484 - $author_details['username'] = get_the_author_meta( 'user_login', $author_id );
485 - $author_details['avatar'] = get_avatar_url( $author_id );
486 -
487 - return $author_details;
488 -}
489 -
490 -/**
491 - * Get table column heads for a form
492 - *
493 - * For now, return only text type fields
494 - *
495 - * @param int $form_id
496 - *
497 - * @return array
498 - */
499 -function weforms_get_entry_columns( $form_id, $limit = 6 ) {
500 - $fields = weforms()->form->get( $form_id )->get_fields();
501 - $columns = [];
502 -
503 - // filter by input types
504 - if ( $limit ) {
505 - $fields = array_filter( $fields, function ( $item ) {
506 - return in_array( $item['template'], [ 'text_field', 'name_field', 'dropdown_field', 'radio_field', 'email_address', 'url_field', 'column_field' ] );
507 - } );
508 - }
509 -
510 - if ( $fields ) {
511 - foreach ( $fields as $field ) {
512 - if ( $field['template'] == 'column_field' ) {
513 - foreach ( $field['inner_fields'] as $c_field ) {
514 - $columns[ $c_field[0]['name'] ] = $c_field[0]['label'];
515 - }
516 - continue;
517 - }
518 - $columns[ $field['name'] ] = $field['label'];
519 - }
520 - }
521 -
522 - // if passed 0/false, return all columns
523 - if ( $limit && sizeof( $columns ) > $limit ) {
524 - $columns = array_slice( $columns, 0, $limit ); // max 6 columns
525 - }
526 -
527 - return apply_filters( 'weforms_get_entry_columns', $columns, $form_id );
528 -}
529 -
530 -/**
531 - * Get table column heads for a form
532 - *
533 - * For now, return only text type fields
534 - *
535 - * @param int $form_id
536 - *
537 - * @return array
538 - */
539 -function weforms_get_payment_columns( $form_id, $limit = 6 ) {
540 - $fields = weforms()->form->get( $form_id )->get_fields();
541 - $columns = [];
542 -
543 - // filter by input types
544 - if ( $limit ) {
545 - $fields = array_filter( $fields, function ( $item ) {
546 - return in_array( $item['template'], [ 'text_field', 'name_field', 'dropdown_field', 'radio_field', 'email_address', 'url_field' ] );
547 - } );
548 - }
549 -
550 - if ( $fields ) {
551 - foreach ( $fields as $field ) {
552 - $columns[ $field['name'] ] = $field['label'];
553 - }
554 - }
555 -
556 - // if passed 0/false, return all collumns
557 - if ( $limit && sizeof( $columns ) > $limit ) {
558 - $columns = array_slice( $columns, 0, $limit ); // max 6 columns
559 - }
560 -
561 - return apply_filters( 'weforms_get_entry_columns', $columns, $form_id );
562 -}
563 -
564 -/**
565 - * Get fields from a form by it's meta key
566 - *
567 - * @param int $form_id
568 - *
569 - * @return array
570 - */
571 -function weforms_get_form_field_labels( $form_id ) {
572 - $fields = weforms()->form->get( $form_id )->get_fields();
573 - $exclude = [ 'step_start', 'section_break', 'recaptcha', 'shortcode', 'action_hook' ];
574 -
575 - if ( !$fields ) {
576 - return false;
577 - }
578 -
579 - $data = [];
580 -
581 - foreach ( $fields as $field ) {
582 - if ( empty( $field['name'] ) ) {
583 - continue;
584 - }
585 -
586 - // exclude the fields
587 - if ( in_array( $field['template'], $exclude ) ) {
588 - continue;
589 - }
590 -
591 - $data[ $field['name'] ] = [
592 - 'label' => $field['label'],
593 - 'type' => $field['template'],
594 - ];
595 - }
596 -
597 - return $data;
598 -}
599 -
600 -/**
601 - * Get data from an entry
602 - *
603 - * @param int $entry_id
604 - * @param int $form_id
605 - *
606 - * @return false|array
607 - */
608 -function weforms_get_entry_data( $entry_id ) {
609 - $data = [];
610 - $entry = weforms_get_entry( $entry_id );
611 - $fields = weforms_get_form_field_labels( $entry->form_id );
612 -
613 - if ( !$fields ) {
614 - return false;
615 - }
616 -
617 - foreach ( $fields as $meta_key => $field ) {
618 - $value = weforms_get_entry_meta( $entry_id, $meta_key, true );
619 -
620 - if ( $field['type'] == 'textarea' ) {
621 - $data[ $meta_key ] = weforms_format_text( $value );
622 - } elseif ( $field['type'] == 'name' ) {
623 - $data[ $meta_key ] = implode( ' ', explode( WeForms::$field_separator, $value ) );
624 - } elseif ( in_array( $field['type'], [ 'image_upload', 'file_upload' ] ) ) {
625 - $data[ $meta_key ] = '';
626 -
627 - if ( is_array( $value ) && $value ) {
628 - foreach ( $value as $attachment_id ) {
629 - if ( $field['type'] == 'image_upload' ) {
630 - $thumb = wp_get_attachment_image( $attachment_id, 'thumbnail' );
631 - } else {
632 - $thumb = get_post_field( 'post_title', $attachment_id );
633 - }
634 -
635 - $full_size = wp_get_attachment_url( $attachment_id );
636 -
637 - $data[ $meta_key ] .= sprintf( '<a href="%s" target="_blank">%s</a> ', $full_size, $thumb );
638 - }
639 - }
640 - } elseif ( in_array( $field['type'], [ 'checkbox', 'multiselect' ] ) ) {
641 - $data[ $meta_key ] = explode( WeForms::$field_separator, $value );
642 - } elseif ( $field['type'] == 'map' ) {
643 - list( $lat, $long ) = explode( ',', $value );
644 -
645 - $data[ $meta_key ] = [
646 - 'lat' => $lat,
647 - 'long' => $long,
648 - ];
649 - } else {
650 - $data[ $meta_key ] = $value;
651 - }
652 - }
653 -
654 - return [
655 - 'fields' => $fields,
656 - 'data' => $data,
657 - ];
658 -}
659 -
660 -/**
661 - * Format a text and apply WP function callbacks
662 - *
663 - * @param string $content
664 - *
665 - * @return string
666 - */
667 -function weforms_format_text( $content ) {
668 - $content = wptexturize( $content );
669 - $content = convert_smilies( $content );
670 - $content = wpautop( $content );
671 - $content = make_clickable( $content );
672 -
673 - return $content;
674 -}
675 -
676 -/**
677 - * Get User Agent browser and OS type
678 - *
679 - * @return array
680 - */
681 -function weforms_get_browser() {
682 - $u_agent = isset( $_SERVER['HTTP_USER_AGENT'] ) ? sanitize_text_field( wp_unslash( $_SERVER['HTTP_USER_AGENT'] ) ) : '';
683 - $bname = 'Unknown';
684 - $platform = 'Unknown';
685 - $version = '';
686 -
687 - // first get the platform
688 - if ( preg_match( '/linux/i', $u_agent ) ) {
689 - $platform = 'Linux';
690 - } elseif ( preg_match( '/macintosh|mac os x/i', $u_agent ) ) {
691 - $platform = 'MAC OS';
692 - } elseif ( preg_match( '/windows|win32/i', $u_agent ) ) {
693 - $platform = 'Windows';
694 - }
695 -
696 - // next get the name of the useragent yes seperately and for good reason
697 - if ( preg_match( '/MSIE/i', $u_agent ) && !preg_match( '/Opera/i', $u_agent ) ) {
698 - $bname = 'Internet Explorer';
699 - $ub = 'MSIE';
700 - } elseif ( preg_match( '/Trident/i', $u_agent ) ) {
701 - // this condition is for IE11
702 - $bname = 'Internet Explorer';
703 - $ub = 'rv';
704 - } elseif ( preg_match( '/Firefox/i', $u_agent ) ) {
705 - $bname = 'Mozilla Firefox';
706 - $ub = 'Firefox';
707 - } elseif ( preg_match( '/Chrome/i', $u_agent ) ) {
708 - $bname = 'Google Chrome';
709 - $ub = 'Chrome';
710 - } elseif ( preg_match( '/Safari/i', $u_agent ) ) {
711 - $bname = 'Apple Safari';
712 - $ub = 'Safari';
713 - } elseif ( preg_match( '/Opera/i', $u_agent ) ) {
714 - $bname = 'Opera';
715 - $ub = 'Opera';
716 - } elseif ( preg_match( '/Netscape/i', $u_agent ) ) {
717 - $bname = 'Netscape';
718 - $ub = 'Netscape';
719 - }
720 -
721 - // finally get the correct version number
722 - // Added "|:"
723 - $known = [ 'Version', $ub, 'other' ];
724 - $pattern = '#(?<browser>' . join( '|', $known ) .
725 - ')[/|: ]+(?<version>[0-9.|a-zA-Z.]*)#';
726 -
727 - if ( !preg_match_all( $pattern, $u_agent, $matches ) ) {
728 - // we have no matching number just continue
729 - }
730 -
731 - // see how many we have
732 - $i = count( $matches['browser'] );
733 -
734 - if ( $i != 1 ) {
735 - // we will have two since we are not using 'other' argument yet
736 - // see if version is before or after the name
737 - if ( strripos( $u_agent, 'Version' ) < strripos( $u_agent, $ub ) ) {
738 - $version = $matches['version'][0];
739 - } else {
740 - $version = $matches['version'][1];
741 - }
742 - } else {
743 - $version = $matches['version'][0];
744 - }
745 -
746 - // check if we have a number
747 - if ( $version == null || $version == '' ) {
748 - $version = '';
749 - }
750 -
751 - return [
752 - 'userAgent' => $u_agent,
753 - 'name' => $bname,
754 - 'version' => $version,
755 - 'platform' => $platform,
756 - 'pattern' => $pattern,
757 - ];
758 -}
759 -
760 -/**
761 - * Get form notification merge tags
762 - *
763 - * @since 1.0
764 - *
765 - * @return array
766 - */
767 -function weforms_get_merge_tags() {
768 - $tags = [
769 - 'form' => [
770 - 'title' => __( 'Form', 'weforms' ),
771 - 'tags' => [
772 - 'entry_id' => __( 'Entry ID', 'weforms' ),
773 - 'form_id' => __( 'Form ID', 'weforms' ),
774 - 'form_name' => __( 'Form Name', 'weforms' ),
775 - ],
776 - ],
777 - 'system' => [
778 - 'title' => __( 'System', 'weforms' ),
779 - 'tags' => [
780 - 'admin_email' => __( 'Site Administrator Email', 'weforms' ),
781 - 'date' => __( 'Date', 'weforms' ),
782 - 'site_name' => __( 'Site Title', 'weforms' ),
783 - 'site_url' => __( 'Site URL', 'weforms' ),
784 - 'page_title' => __( 'Embedded Page Title', 'weforms' ),
785 - ],
786 - ],
787 - 'user' => [
788 - 'title' => __( 'User', 'weforms' ),
789 - 'tags' => [
790 - 'ip_address' => __( 'IP Address', 'weforms' ),
791 - 'user_id' => __( 'User ID', 'weforms' ),
792 - 'first_name' => __( 'First Name', 'weforms' ),
793 - 'last_name' => __( 'Last Name', 'weforms' ),
794 - 'display_name' => __( 'Display Name', 'weforms' ),
795 - 'user_email' => __( 'Email', 'weforms' ),
796 - ],
797 - ],
798 - 'urls' => [
799 - 'title' => __( 'URL\'s', 'weforms' ),
800 - 'tags' => [
801 - 'url_page' => __( 'Embeded Page URL', 'weforms' ),
802 - 'url_referer' => __( 'Referer URL', 'weforms' ),
803 - 'url_login' => __( 'Login URL', 'weforms' ),
804 - 'url_logout' => __( 'Logout URL', 'weforms' ),
805 - 'url_register' => __( 'Register URL', 'weforms' ),
806 - 'url_lost_password' => __( 'Lost Password URL', 'weforms' ),
807 - 'personal_data_erase_confirm_url' => __( 'Personal Data Erase Confirmation URL', 'weforms' ),
808 - 'personal_data_export_confirm_url' => __( 'Personal Data Export Confirmation URL', 'weforms' ),
809 - ],
810 - ],
811 - ];
812 -
813 - return apply_filters( 'wpuf_cf_merge_tags', $tags );
814 -}
815 -
816 -/**
817 - * Record a form view count
818 - *
819 - * @param int $form_id
820 - *
821 - * @return void
822 - */
823 -function weforms_track_form_view( $form_id ) {
824 - // don't track administrators
825 - if ( current_user_can( 'administrator' ) ) {
826 - return;
827 - }
828 -
829 - // ability to turn this off if someone doesn't like this tracking
830 - $is_enabled = apply_filters( 'weforms_track_form_view', true );
831 -
832 - if ( !$is_enabled ) {
833 - return;
834 - }
835 -
836 - // increase the count
837 - $meta_key = '_weforms_view_count';
838 - $number = (int) get_post_meta( $form_id, $meta_key, true );
839 -
840 - update_post_meta( $form_id, $meta_key, ( $number + 1 ) );
841 -}
842 -
843 -/**
844 - * Get form view count of a form
845 - *
846 - * @param int $form_id
847 - *
848 - * @return int
849 - */
850 -function weforms_get_form_views( $form_id ) {
851 - return (int) get_post_meta( $form_id, '_weforms_view_count', true );
852 -}
853 -
854 -/**
855 - * Get the weForms global settings
856 - *
857 - * @param string $key
858 - * @param mixed $default
859 - *
860 - * @return mixed
861 - */
862 -function weforms_get_settings( $key = '', $default = '' ) {
863 - $settings = get_option( 'weforms_settings', [] );
864 - $settings = apply_filters( 'weforms_get_settings', $settings );
865 -
866 - if ( empty( $key ) ) {
867 - return $settings;
868 - }
869 -
870 - if ( isset( $settings[ $key ] ) ) {
871 - return $settings[ $key ];
872 - }
873 -
874 - return $default;
875 -}
876 -
877 -/**
878 - * Update Settings
879 - *
880 - * @param array $updated_settings
881 - *
882 - * @return array
883 - */
884 -function weforms_update_settings( $updated_settings = [] ) {
885 - $previuos_settings = weforms_get_settings();
886 -
887 - $settings = array_merge( $previuos_settings, $updated_settings );
888 -
889 - update_option( 'weforms_settings', $settings );
890 -
891 - return $settings;
892 -}
893 -
894 -/**
895 - * Form access capability for forms
896 - *
897 - * @since 1.0.5
898 - *
899 - * @return string
900 - */
901 -function weforms_form_access_capability() {
902 - return apply_filters( 'weforms_form_access_capability', 'manage_options' );
903 -}
904 -
905 -/**
906 - * Form access capability for forms
907 - *
908 - * @since 1.2.4
909 - *
910 - * @return string
911 - */
912 -function weforms_log_file_path() {
913 - return apply_filters( 'weforms_log_file_path', WP_CONTENT_DIR . '/weforms.log' );
914 -}
915 -
916 -/**
917 - * Clear the buffer
918 - *
919 - * prevents ajax breakage and endless loading icon. A LIFE SAVER!!!
920 - *
921 - * @since 1.1.0
922 - *
923 - * @return void
924 - */
925 -function weforms_clear_buffer() {
926 - if ( ob_get_length() > 0 ) {
927 - ob_clean();
928 - }
929 -}
930 -
931 -/**
932 - * Get the client IP address
933 - *
934 - * @since 1.1.0
935 - *
936 - * @return string
937 - */
938 -function weforms_get_client_ip() {
939 - $ipaddress = '';
940 -
941 - if ( isset( $_SERVER['HTTP_CLIENT_IP'] ) ) {
942 - $ipaddress = sanitize_text_field( wp_unslash( $_SERVER['HTTP_CLIENT_IP'] ) );
943 - } elseif ( isset( $_SERVER['HTTP_X_FORWARDED_FOR'] ) ) {
944 - $ipaddress = sanitize_text_field( wp_unslash( $_SERVER['HTTP_X_FORWARDED_FOR'] ) );
945 - } elseif ( isset( $_SERVER['HTTP_X_FORWARDED'] ) ) {
946 - $ipaddress = sanitize_text_field( wp_unslash( $_SERVER['HTTP_X_FORWARDED'] ) );
947 - } elseif ( isset( $_SERVER['HTTP_FORWARDED_FOR'] ) ) {
948 - $ipaddress = sanitize_text_field( wp_unslash( $_SERVER['HTTP_FORWARDED_FOR'] ) );
949 - } elseif ( isset( $_SERVER['HTTP_FORWARDED'] ) ) {
950 - $ipaddress = sanitize_text_field( wp_unslash( $_SERVER['HTTP_FORWARDED'] ) );
951 - } elseif ( isset( $_SERVER['REMOTE_ADDR'] ) ) {
952 - $ipaddress = sanitize_text_field( wp_unslash( $_SERVER['REMOTE_ADDR'] ) );
953 - } else {
954 - $ipaddress = 'UNKNOWN';
955 - }
956 -
957 - return $ipaddress;
958 -}
959 -
960 -/**
961 - * Save form fields
962 - *
963 - * @since 1.1.0
964 - *
965 - * @param int $form_id
966 - * @param array $field
967 - * @param int $field_id
968 - * @param int $order
969 - *
970 - * @return int ID of updated or inserted post
971 - */
972 -function weforms_insert_form_field( $form_id, $field = [], $field_id = null, $order = 0 ) {
973 - $args = [
974 - 'post_type' => 'wpuf_input',
975 - 'post_parent' => $form_id,
976 - 'post_status' => 'publish',
977 - 'post_content' => maybe_serialize( wp_unslash( $field ) ),
978 - 'menu_order' => $order,
979 - ];
980 -
981 - if ( $field_id ) {
982 - $args['ID'] = $field_id;
983 - }
984 -
985 - if ( $field_id ) {
986 - return wp_update_post( $args );
987 - } else {
988 - return wp_insert_post( $args );
989 - }
990 -}
991 -
992 -/**
993 - * Allowed upload extensions
994 - *
995 - * @return array
996 - */
997 -function weforms_allowed_extensions() {
998 - $extesions = [
999 - 'images' => [
1000 - 'ext' => 'jpg,jpeg,gif,png,bmp',
1001 - 'label' => __( 'Images', 'weforms' ),
1002 - ],
1003 - 'audio' => [
1004 - 'ext' => 'mp3,wav,ogg,wma,mka,m4a,ra,mid,midi',
1005 - 'label' => __( 'Audio', 'weforms' ),
1006 - ],
1007 - 'video' => [
1008 - 'ext' => 'avi,divx,flv,mov,ogv,mkv,mp4,m4v,divx,mpg,mpeg,mpe',
1009 - 'label' => __( 'Videos', 'weforms' ),
1010 - ],
1011 - 'pdf' => [
1012 - 'ext' => 'pdf',
1013 - 'label' => __( 'PDF', 'weforms' ),
1014 - ],
1015 - 'office' => [
1016 - 'ext' => 'doc,ppt,pps,xls,mdb,docx,xlsx,pptx,odt,odp,ods,odg,odc,odb,odf,rtf,txt',
1017 - 'label' => __( 'Office Documents', 'weforms' ),
1018 - ],
1019 - 'zip' => [
1020 - 'ext' => 'zip,gz,gzip,rar,7z',
1021 - 'label' => __( 'Zip Archives', 'weforms' ),
1022 - ],
1023 - 'exe' => [
1024 - 'ext' => 'exe',
1025 - 'label' => __( 'Executable Files', 'weforms' ),
1026 - ],
1027 - 'csv' => [
1028 - 'ext' => 'csv',
1029 - 'label' => __( 'CSV', 'weforms' ),
1030 - ],
1031 - ];
1032 -
1033 - return apply_filters( 'weforms_allowed_extensions', $extesions );
1034 -}
1035 -
1036 -/**
1037 - * Get form integration settings
1038 - *
1039 - * @since 1.1.0
1040 - *
1041 - * @param int $form_id
1042 - *
1043 - * @return array
1044 - */
1045 -function weforms_get_form_integrations( $form_id ) {
1046 - $integrations = get_post_meta( $form_id, 'integrations', true );
1047 -
1048 - if ( !$integrations ) {
1049 - return [];
1050 - }
1051 -
1052 - return $integrations;
1053 -}
1054 -
1055 -/**
1056 - * Check if an integration is active
1057 - *
1058 - * @since 1.1.0
1059 - *
1060 - * @param int $form_id
1061 - * @param string $integration_id
1062 - *
1063 - * @return bool
1064 - */
1065 -function weforms_is_integration_active( $form_id, $integration_id ) {
1066 - $integrations = weforms_get_form_integrations( $form_id );
1067 -
1068 - if ( !$integrations ) {
1069 - return false;
1070 - }
1071 -
1072 - foreach ( $integrations as $id => $integration ) {
1073 - if ( $integration_id == $id && $integration->enabled == true ) {
1074 - return $integration;
1075 - }
1076 - }
1077 -
1078 - return false;
1079 -}
1080 -
1081 -/**
1082 - * Get Flat UI Colors
1083 - *
1084 - * @return array
1085 - */
1086 -function weforms_get_flat_ui_colors() {
1087 - return [ '#1abc9c', '#2ecc71', '#3498db', '#9b59b6', '#34495e' ];
1088 -}
1089 -
1090 -/**
1091 - * Get default form settings
1092 - *
1093 - * @return array
1094 - */
1095 -function weforms_get_default_form_settings() {
1096 - return apply_filters(
1097 - 'weforms_get_default_form_settings', [
1098 - 'redirect_to' => 'same',
1099 - 'message' => __( 'Thanks for contacting us! We will get in touch with you shortly.', 'weforms' ),
1100 - 'page_id' => '',
1101 - 'url' => '',
1102 -
1103 - 'submit_text' => __( 'Submit Query', 'weforms' ),
1104 - 'submit_button_cond' => [
1105 - 'condition_status' => 'no',
1106 - 'cond_logic' => 'any',
1107 - 'conditions' => [
1108 - [
1109 - 'name' => '',
1110 - 'operator' => '=',
1111 - 'option' => '',
1112 - ],
1113 - ],
1114 - ],
1115 -
1116 - 'schedule_form' => 'false',
1117 - 'schedule_start' => '',
1118 - 'schedule_end' => '',
1119 - 'sc_pending_message' => __( 'Form submission hasn\'t been started yet', 'weforms' ),
1120 - 'sc_expired_message' => __( 'Form submission is now closed.', 'weforms' ),
1121 - 'require_login' => 'false',
1122 - 'req_login_message' => __( 'You need to login to submit a query.', 'weforms' ),
1123 - 'limit_entries' => 'false',
1124 - 'limit_number' => '100',
1125 - 'limit_message' => __( 'Sorry, we have reached the maximum number of submissions.', 'weforms' ),
1126 - 'label_position' => 'above',
1127 - 'use_theme_css' => 'wpuf-style',
1128 - 'quiz_form' => 'no',
1129 - 'shuffle_question_order' => 'no',
1130 - 'release_grade' => 'after_submission',
1131 - 'respondent_can_see' => [ 'missed_questions', 'correct_answers', 'point_values' ],
1132 - 'total_points' => 0,
1133 - 'enable_multistep' => false,
1134 - 'multistep_progressbar_type' => 'progressive',
1135 - 'humanpresence_enabled' => false,
1136 -
1137 - // payment
1138 - 'payment_paypal_images' => 'https://www.paypalobjects.com/webstatic/mktg/logo/AM_mc_vs_dc_ae.jpg',
1139 -
1140 - 'payment_paypal_label' => __( 'PayPal', 'weforms' ),
1141 - 'payment_stripe_label' => __( 'Credit Card', 'weforms' ),
1142 - 'payment_stripe_images' => [ 'visa', 'mastercard', 'amex', 'discover' ],
1143 -
1144 - 'payment_stripe_deactivate' => '',
1145 - 'stripe_mode' => 'live',
1146 - 'stripe_page_id' => '',
1147 -
1148 - 'stripe_override_keys' => '',
1149 - 'stripe_email' => '',
1150 - 'stripe_key' => '',
1151 - 'stripe_secret_key' => '',
1152 - 'stripe_key_test' => '',
1153 - 'stripe_secret_key_test' => '',
1154 -
1155 - 'stripe_prefill_email' => '',
1156 - 'stripe_user_email_field' => '',
1157 -
1158 - 'payment_paypal_deactivate' => '',
1159 - 'paypal_mode' => 'live',
1160 - 'paypal_type' => '_cart',
1161 -
1162 - 'paypal_override' => '',
1163 - 'paypal_email' => '',
1164 -
1165 - 'paypal_page_id' => '',
1166 -
1167 - 'paypal_prefill_email' => '',
1168 - 'paypal_user_email_field' => '',
1169 - ]
1170 - );
1171 -}
1172 -
1173 -/**
1174 - * Get default form settings
1175 - *
1176 - * @return array
1177 - */
1178 -function weforms_get_default_form_notification() {
1179 - return apply_filters(
1180 - 'weforms_get_default_form_notification', [
1181 - 'active' => 'true',
1182 -
1183 - 'type' => 'email',
1184 - 'smsTo' => '',
1185 - 'smsText' => '[{form_name}] ' . __( 'New Form Submission', 'weforms' ) . ' #{entry_id}',
1186 -
1187 - 'name' => __( 'Admin Notification', 'weforms' ),
1188 - 'subject' => '[{form_name}] ' . __( 'New Form Submission', 'weforms' ) . ' #{entry_id}',
1189 - 'to' => '{admin_email}',
1190 - 'replyTo' => '{field:email}',
1191 - 'message' => '{all_fields}',
1192 - 'fromName' => '{site_name}',
1193 - 'fromAddress' => '{admin_email}',
1194 - 'cc' => '',
1195 - 'bcc' => '',
1196 - 'weforms_cond' => [
1197 - 'condition_status' => 'no',
1198 - 'cond_logic' => 'any',
1199 - 'conditions' => [
1200 - [
1201 - 'name' => '',
1202 - 'operator' => '=',
1203 - 'option' => '',
1204 - ],
1205 - ],
1206 - ],
1207 - ]
1208 - );
1209 -}
1210 -
1211 -/**
1212 - * weforms_get_pain_text
1213 - *
1214 - * @param $value mixed
1215 - *
1216 - * @return string
1217 - **/
1218 -function weforms_get_pain_text( $value ) {
1219 - if ( is_serialized( $value ) ) {
1220 - $value = unserialize( $value );
1221 - }
1222 -
1223 - if ( is_array( $value ) ) {
1224 - $string_value = [];
1225 - foreach ( $value as $key => $single_value ) {
1226 - if ( is_array( $single_value ) || is_serialized( $single_value ) ) {
1227 - $single_value = weforms_get_pain_text( $single_value );
1228 - }
1229 -
1230 - $single_value = ucwords( str_replace( [ '_', '-' ], ' ', $key ) ) . ': ' . ucwords( $single_value );
1231 -
1232 - $string_value[] = $single_value;
1233 - }
1234 -
1235 - $value = implode( WeForms::$field_separator, $string_value );
1236 - }
1237 -
1238 - $value = trim( strip_tags( $value ) );
1239 -
1240 - // escape spreadsheet special characters to prevent formula exploits.
1241 - $value = preg_match( '/^[=+@-]/', $value ) ? '\'' . $value : $value;
1242 -
1243 - return $value;
1244 -}
1245 -
1246 -/**
1247 - * Get countries
1248 - *
1249 - * @since 1.1.0
1250 - *
1251 - * @param string $type (optional)
1252 - *
1253 - * @return array|string
1254 - */
1255 -function weforms_get_countries( $type = 'array' ) {
1256 - $countries = include WEFORMS_INCLUDES . '/country-list.php';
1257 -
1258 - if ( $type == 'json' ) {
1259 - $countries = json_encode( $countries );
1260 - }
1261 -
1262 - return $countries;
1263 -}
1264 -
1265 -/**
1266 - * Get country name
1267 - *
1268 - * @since 1.3.7
1269 - *
1270 - * @param string $country_code (required)
1271 - *
1272 - * @return string
1273 - */
1274 -function get_country_name( $country_code ) {
1275 - if ( empty( $country_code ) ) {
1276 - return;
1277 - }
1278 -
1279 - $countries = weforms_get_countries();
1280 -
1281 - foreach ( $countries as $country ) {
1282 - if ( $country['code'] == $country_code ) {
1283 - return $country['name'];
1284 - }
1285 - }
1286 -}
1287 -
1288 -/**
1289 - * Localize countries
1290 - *
1291 - * @since 1.3.5
1292 - *
1293 - * @return array
1294 - */
1295 -function weforms_localized_countries( $script ) {
1296 - $script['countries'] = weforms_get_countries();
1297 -
1298 - return $script;
1299 -}
1300 -add_filter( 'weforms_localized_script', 'weforms_localized_countries' );
1301 -
1302 -function is_weforms_api_allowed_guest_submission() {
1303 - $permission = false;
1304 -
1305 - if ( current_user_can( 'read' ) ) {
1306 - $permission = true;
1307 - }
1308 -
1309 - return apply_filters( 'weforms_anonymous_entry_submit_permission', $permission );
1310 -}
1311 -
1312 -/**
1313 - * Clean variables using weforms_clean. Arrays are cleaned recursively.
1314 - * Non-scalar values are ignored.
1315 - *
1316 - * @param string|array $var Data to sanitize.
1317 - * @return string|array
1318 - */
1319 -function weforms_clean( $var ) {
1320 - if ( is_array( $var ) ) {
1321 - return array_map( 'weforms_clean', $var );
1322 - } else {
1323 - return is_scalar( $var ) ? sanitize_text_field( wp_unslash( $var ) ) : $var;
1324 - }
1325 -}
1 +<?php
2 +
3 +/**
4 + * Get contact form templates
5 + *
6 + * @return array
7 + */
8 +function weforms_get_form_templates() {
9 + require_once WEFORMS_INCLUDES . '/admin/form-templates/contact-form.php';
10 + require_once WEFORMS_INCLUDES . '/admin/form-templates/support-form.php';
11 + require_once WEFORMS_INCLUDES . '/admin/form-templates/event-registration-form.php';
12 +
13 + $integrations = array(
14 + 'WPUF_Contact_Form_Template_Contact' => new WPUF_Contact_Form_Template_Contact(),
15 + 'WPUF_Contact_Form_Template_Support' => new WPUF_Contact_Form_Template_Support(),
16 + 'WPUF_Contact_Form_Template_Event_Registration' => new WPUF_Contact_Form_Template_Event_Registration(),
17 + );
18 +
19 + return apply_filters( 'weforms_form_templates', $integrations );
20 +}
21 +
22 +/**
23 + * Get entries by a form_id
24 + *
25 + * @param int $form_id
26 + * @param array $args
27 + *
28 + * @return Object
29 + */
30 +function weforms_get_form_entries( $form_id, $args = array() ) {
31 + global $wpdb;
32 +
33 + $defaults = array(
34 + 'number' => 10,
35 + 'offset' => 0,
36 + 'orderby' => 'created_at',
37 + 'status' => 'publish',
38 + 'order' => 'DESC',
39 + );
40 +
41 + $r = wp_parse_args( $args, $defaults );
42 +
43 + $query = 'SELECT id, form_id, user_id, INET_NTOA( user_ip ) as ip_address, created_at
44 + FROM ' . $wpdb->weforms_entries .
45 + ' WHERE form_id = ' . $form_id . ' AND status = \'' . $r['status'] . '\''.
46 + ' ORDER BY ' . $r['orderby'] . ' ' . $r['order'] .
47 + ' LIMIT ' . $r['offset'] . ', ' . $r['number'];
48 +
49 + $results = $wpdb->get_results( $query );
50 +
51 + return $results;
52 +}
53 +
54 +/**
55 + * Get an entry by id
56 + *
57 + * @param int $entry_id
58 + *
59 + * @return Object
60 + */
61 +function weforms_get_entry( $entry_id ) {
62 + global $wpdb;
63 +
64 + $cache_key = 'weforms-entry-' . $entry_id;
65 + $entry = wp_cache_get( $cache_key, 'weforms' );
66 +
67 + if ( false === $entry ) {
68 + $query = 'SELECT id, form_id, user_id, user_device, referer, INET_NTOA( user_ip ) as ip_address, created_at
69 + FROM ' . $wpdb->weforms_entries . '
70 + WHERE id = %d';
71 +
72 + $entry = $wpdb->get_row( $wpdb->prepare( $query, $entry_id ) );
73 + wp_cache_set( $cache_key, $entry );
74 + }
75 +
76 + return $entry;
77 +}
78 +
79 +/**
80 + * Insert a new entry
81 + *
82 + * @param array $args
83 + * @param array $fields
84 + *
85 + * @return WP_Error|integer
86 + */
87 +function weforms_insert_entry( $args, $fields = array() ) {
88 + global $wpdb;
89 +
90 + $browser = weforms_get_browser();
91 +
92 + $defaults = array(
93 + 'form_id' => 0,
94 + 'user_id' => get_current_user_id(),
95 + 'user_ip' => ip2long( wpuf_get_client_ip() ),
96 + 'user_device' => $browser['name'] . '/' . $browser['platform'],
97 + 'referer' => $_SERVER['HTTP_REFERER'],
98 + 'created_at' => current_time( 'mysql' )
99 + );
100 +
101 + $r = wp_parse_args( $args, $defaults );
102 +
103 + if ( !$r['form_id'] ) {
104 + return new WP_Error( 'no-form-id', __( 'No form ID was found.', 'weforms' ) );
105 + }
106 +
107 + if ( !$fields ) {
108 + return new WP_Error( 'no-fields', __( 'No form fields were found.', 'weforms' ) );
109 + }
110 +
111 + $success = $wpdb->insert( $wpdb->weforms_entries, $r );
112 +
113 + if ( is_wp_error( $success ) || !$success ) {
114 + return new WP_Error( 'could-not-create', __( 'Could not create an entry', 'weforms' ) );
115 + }
116 +
117 + $entry_id = $wpdb->insert_id;
118 +
119 + foreach ($fields as $key => $value) {
120 + weforms_add_entry_meta( $entry_id, $key, $value );
121 + }
122 +
123 + return $entry_id;
124 +}
125 +
126 +/**
127 + * Change an entry status
128 + *
129 + * @param int $entry_id
130 + * @param string $status
131 + *
132 + * @return int|boolean
133 + */
134 +function weforms_change_entry_status( $entry_id, $status ) {
135 + global $wpdb;
136 +
137 + return $wpdb->update( $wpdb->weforms_entries,
138 + array( 'status' => $status ),
139 + array( 'id' => $entry_id ),
140 + array( '%s' ),
141 + array( '%d' )
142 + );
143 +}
144 +
145 +/**
146 + * Delete an entry
147 + *
148 + * @param int $entry_id
149 + *
150 + * @return int|boolean
151 + */
152 +function weforms_delete_entry( $entry_id ) {
153 + global $wpdb;
154 +
155 + return $wpdb->delete( $wpdb->weforms_entries, array( 'id' => $entry_id ), array( '%d' ) );
156 +}
157 +
158 +/**
159 + * Add meta data field to an entry.
160 + *
161 + * @param int $entry_id Entry ID.
162 + * @param string $meta_key Metadata name.
163 + * @param mixed $meta_value Metadata value. Must be serializable if non-scalar.
164 + * @param bool $unique Optional. Whether the same key should not be added.
165 + * Default false.
166 + * @return int|false Meta ID on success, false on failure.
167 + */
168 +function weforms_add_entry_meta( $entry_id, $meta_key, $meta_value, $unique = false ) {
169 + return add_metadata( 'weforms_entry', $entry_id, $meta_key, $meta_value, $unique);
170 +}
171 +
172 +/**
173 + * Retrieve entry meta field for a entry.
174 + *
175 + * @param int $entry_id Entry ID.
176 + * @param string $key Optional. The meta key to retrieve. By default, returns
177 + * data for all keys. Default empty.
178 + * @param bool $single Optional. Whether to return a single value. Default false.
179 + * @return mixed Will be an array if $single is false. Will be value of meta data
180 + * field if $single is true.
181 + */
182 +function weforms_get_entry_meta( $entry_id, $key = '', $single = false ) {
183 + return get_metadata( 'weforms_entry', $entry_id, $key, $single );
184 +}
185 +
186 +/**
187 + * Update entry meta field based on entry ID.
188 + *
189 + * Use the $prev_value parameter to differentiate between meta fields with the
190 + * same key and entry ID.
191 + *
192 + * If the meta field for the entry does not exist, it will be added.
193 + *
194 + * @param int $entry_id entry ID.
195 + * @param string $meta_key Metadata key.
196 + * @param mixed $meta_value Metadata value. Must be serializable if non-scalar.
197 + * @param mixed $prev_value Optional. Previous value to check before removing.
198 + * Default empty.
199 + * @return int|bool Meta ID if the key didn't exist, true on successful update,
200 + * false on failure.
201 + */
202 +function weforms_update_entry_meta( $entry_id, $meta_key, $meta_value, $prev_value = '' ) {
203 + return update_metadata( 'weforms_entry', $entry_id, $meta_key, $meta_value, $prev_value);
204 +}
205 +
206 +/**
207 + * Delete everything from entry meta matching meta key.
208 + *
209 + * @param string $entry_meta_key Key to search for when deleting.
210 + * @return bool Whether the entry meta key was deleted from the database.
211 + */
212 +function weforms_delete_entry_meta_by_key( $meta_key ) {
213 + return delete_metadata( 'weforms_entry', null, $meta_key, '', true );
214 +}
215 +
216 +/**
217 + * Retrieve entry meta fields, based on entry ID.
218 + *
219 + * The entry meta fields are retrieved from the cache where possible,
220 + * so the function is optimized to be called more than once.
221 + *
222 + * @since 1.2.0
223 + *
224 + * @param int $entry_id Optional.
225 + * @return array entry meta for the given entry.
226 + */
227 +function weforms_get_entry_custom( $entry_id = 0 ) {
228 + $entry_id = absint( $entry_id );
229 +
230 + return weforms_get_entry_meta( $entry_id );
231 +}
232 +
233 +/**
234 + * Retrieve meta field names for a entry.
235 + *
236 + * If there are no meta fields, then nothing (null) will be returned.
237 + *
238 + * @param int $entry_id Optional.
239 + * @return array|void Array of the keys, if retrieved.
240 + */
241 +function weforms_get_entry_custom_keys( $entry_id = 0 ) {
242 + $custom = weforms_get_entry_custom( $entry_id );
243 +
244 + if ( !is_array( $custom ) ) {
245 + return false;
246 + }
247 +
248 + if ( $keys = array_keys($custom) ) {
249 + return $keys;
250 + }
251 +}
252 +
253 +/**
254 + * Get the number of entries count on a form
255 + *
256 + * @param int $form_id
257 + *
258 + * @return int
259 + */
260 +function weforms_count_form_entries( $form_id, $status = 'publish' ) {
261 + global $wpdb;
262 +
263 + return (int) $wpdb->get_var( $wpdb->prepare( 'SELECT count(id) FROM ' . $wpdb->weforms_entries . ' WHERE form_id = %d AND status = %s', $form_id, $status ) );
264 +}
265 +
266 +/**
267 + * Get table column heads for a form
268 + *
269 + * For now, return only text type fields
270 + *
271 + * @param int $form_id
272 + *
273 + * @return array
274 + */
275 +function weforms_get_entry_columns( $form_id, $limit = 6 ) {
276 + $fields = wpuf_get_form_fields( $form_id );
277 +
278 + // filter by input types
279 + if ( $limit ) {
280 +
281 + $fields = array_filter( $fields, function($item) {
282 + return in_array( $item['input_type'], array( 'text', 'name' ) );
283 + } );
284 + }
285 +
286 + if ( $fields ) {
287 + foreach ($fields as $field) {
288 + $columns[ $field['name'] ] = $field['label'];
289 + }
290 + }
291 +
292 + // if passed 0/false, return all collumns
293 + if ( ! $limit ) {
294 + return $columns;
295 + }
296 +
297 + return array_slice( $columns, 0, 6 ); // max 6 columns
298 +}
299 +
300 +/**
301 + * Get fields from a form by it's meta key
302 + *
303 + * @param int $form_id
304 + *
305 + * @return array
306 + */
307 +function weforms_get_form_field_labels( $form_id ) {
308 + $fields = wpuf_get_form_fields( $form_id );
309 +
310 + if ( ! $fields ) {
311 + return false;
312 + }
313 +
314 + $data = array();
315 + foreach ($fields as $field) {
316 + if ( empty( $field['name'] ) ) {
317 + continue;
318 + }
319 +
320 + $data[ $field['name'] ] = array(
321 + 'label' => $field['label'],
322 + 'type' => $field['input_type']
323 + );
324 + }
325 +
326 + return $data;
327 +}
328 +
329 +/**
330 + * Get data from an entry
331 + *
332 + * @param int $entry_id
333 + * @param int $form_id
334 + *
335 + * @return false|array
336 + */
337 +function weforms_get_entry_data( $entry_id ) {
338 + $data = array();
339 + $entry = weforms_get_entry( $entry_id );
340 + $fields = weforms_get_form_field_labels( $entry->form_id );
341 +
342 + if ( ! $fields ) {
343 + return false;
344 + }
345 +
346 + foreach ($fields as $meta_key => $field ) {
347 + $value = weforms_get_entry_meta( $entry_id, $meta_key, true );
348 +
349 + if ( $field['type'] == 'textarea' ) {
350 + $data[ $meta_key ] = weforms_format_text( $value );
351 + } elseif( $field['type'] == 'name' ) {
352 + $data[ $meta_key ] = implode( ' ', explode( WPUF_Render_Form::$separator, $value ) );
353 + } else {
354 + $data[ $meta_key ] = $value;
355 + }
356 + }
357 +
358 + return array(
359 + 'fields' => $fields,
360 + 'data' => $data
361 + );
362 +}
363 +
364 +/**
365 + * Format a text and apply WP function callbacks
366 + *
367 + * @param string $content
368 + *
369 + * @return string
370 + */
371 +function weforms_format_text( $content ) {
372 + $content = wptexturize( $content );
373 + $content = convert_smilies( $content );
374 + $content = wpautop( $content );
375 + $content = make_clickable( $content );
376 +
377 + return $content;
378 +}
379 +
380 +/**
381 + * Get User Agent browser and OS type
382 + *
383 + * @return array
384 + */
385 +function weforms_get_browser() {
386 + $u_agent = $_SERVER['HTTP_USER_AGENT'];
387 + $bname = 'Unknown';
388 + $platform = 'Unknown';
389 + $version = "";
390 +
391 + // first get the platform
392 + if (preg_match('/linux/i', $u_agent)) {
393 + $platform = 'Linux';
394 + } elseif (preg_match('/macintosh|mac os x/i', $u_agent)) {
395 + $platform = 'MAC OS';
396 + } elseif (preg_match('/windows|win32/i', $u_agent)) {
397 + $platform = 'Windows';
398 + }
399 +
400 + // next get the name of the useragent yes seperately and for good reason
401 + if ( preg_match('/MSIE/i',$u_agent) && !preg_match( '/Opera/i',$u_agent ) ) {
402 + $bname = 'Internet Explorer';
403 + $ub = "MSIE";
404 + } elseif(preg_match('/Trident/i',$u_agent)) {
405 + // this condition is for IE11
406 + $bname = 'Internet Explorer';
407 + $ub = "rv";
408 + } elseif(preg_match('/Firefox/i',$u_agent)) {
409 + $bname = 'Mozilla Firefox';
410 + $ub = "Firefox";
411 + } elseif(preg_match('/Chrome/i',$u_agent)) {
412 + $bname = 'Google Chrome';
413 + $ub = "Chrome";
414 + } elseif(preg_match('/Safari/i',$u_agent)) {
415 + $bname = 'Apple Safari';
416 + $ub = "Safari";
417 + } elseif(preg_match('/Opera/i',$u_agent)) {
418 + $bname = 'Opera';
419 + $ub = "Opera";
420 + } elseif(preg_match('/Netscape/i',$u_agent)) {
421 + $bname = 'Netscape';
422 + $ub = "Netscape";
423 + }
424 +
425 + // finally get the correct version number
426 + // Added "|:"
427 + $known = array('Version', $ub, 'other');
428 + $pattern = '#(?<browser>' . join('|', $known) .
429 + ')[/|: ]+(?<version>[0-9.|a-zA-Z.]*)#';
430 + if (!preg_match_all($pattern, $u_agent, $matches)) {
431 + // we have no matching number just continue
432 + }
433 +
434 + // see how many we have
435 + $i = count($matches['browser']);
436 +
437 + if ($i != 1) {
438 + //we will have two since we are not using 'other' argument yet
439 + //see if version is before or after the name
440 + if (strripos($u_agent,"Version") < strripos($u_agent,$ub)){
441 + $version= $matches['version'][0];
442 + } else {
443 + $version= $matches['version'][1];
444 + }
445 + } else {
446 + $version= $matches['version'][0];
447 + }
448 +
449 + // check if we have a number
450 + if ( $version == null || $version == '' ) {
451 + $version = '';
452 + }
453 +
454 + return array(
455 + 'userAgent' => $u_agent,
456 + 'name' => $bname,
457 + 'version' => $version,
458 + 'platform' => $platform,
459 + 'pattern' => $pattern
460 + );
461 +}
462 +
463 +/**
464 + * Get form notification merge tags
465 + *
466 + * @since 1.0
467 + *
468 + * @return array
469 + */
470 +function weforms_get_merge_tags() {
471 + $tags = array(
472 + 'form' => array(
473 + 'title' => __( 'Form', 'weforms' ),
474 + 'tags' => array(
475 + 'entry_id' => __( 'Entry ID', 'weforms' ),
476 + 'form_id' => __( 'Form ID', 'weforms' ),
477 + 'form_name' => __( 'Form Name', 'weforms' )
478 + )
479 + ),
480 + 'system' => array(
481 + 'title' => __( 'System', 'weforms' ),
482 + 'tags' => array(
483 + 'admin_email' => __( 'Site Administrator Email', 'weforms' ),
484 + 'date' => __( 'Date', 'weforms' ),
485 + 'site_name' => __( 'Site Title', 'weforms' ),
486 + 'site_url' => __( 'Site URL', 'weforms' ),
487 + 'page_title' => __( 'Embedded Page Title', 'weforms' ),
488 + )
489 + ),
490 + 'user' => array(
491 + 'title' => __( 'User', 'weforms' ),
492 + 'tags' => array(
493 + 'ip_address' => __( 'IP Address', 'weforms' ),
494 + 'user_id' => __( 'User ID', 'weforms' ),
495 + 'first_name' => __( 'First Name', 'weforms' ),
496 + 'last_name' => __( 'Last Name', 'weforms' ),
497 + 'display_name' => __( 'Display Name', 'weforms' ),
498 + 'user_email' => __( 'Email', 'weforms' ),
499 + )
500 + ),
501 + 'urls' => array(
502 + 'title' => __( 'URL\'s', 'weforms' ),
503 + 'tags' => array(
504 + 'url_page' => __( 'Embeded Page URL', 'weforms' ),
505 + 'url_referer' => __( 'Referer URL', 'weforms' ),
506 + 'url_login' => __( 'Login URL', 'weforms' ),
507 + 'url_logout' => __( 'Logout URL', 'weforms' ),
508 + 'url_register' => __( 'Register URL', 'weforms' ),
509 + 'url_lost_password' => __( 'Lost Password URL', 'weforms' ),
510 + )
511 + ),
512 + );
513 +
514 + return apply_filters( 'wpuf_cf_merge_tags', $tags );
515 +}
516 +
517 +/**
518 + * Record a form view count
519 + *
520 + * @param int $form_id
521 + *
522 + * @return void
523 + */
524 +function weforms_track_form_view( $form_id ) {
525 + // don't track administrators
526 + if ( current_user_can( 'administrator' ) ) {
527 + return;
528 + }
529 +
530 + // ability to turn this off if someone doesn't like this tracking
531 + $is_enabled = apply_filters( 'weforms_track_form_view', true );
532 +
533 + if ( !$is_enabled ) {
534 + return;
535 + }
536 +
537 + // increase the count
538 + $meta_key = '_weforms_view_count';
539 + $number = (int) get_post_meta( $form_id, $meta_key, true );
540 +
541 + update_post_meta( $form_id, $meta_key, ( $number + 1 ) );
542 +}
543 +
544 +/**
545 + * Get form view count of a form
546 + *
547 + * @param int $form_id
548 + *
549 + * @return int
550 + */
551 +function weforms_get_form_views( $form_id ) {
552 + return (int) get_post_meta( $form_id, '_weforms_view_count', true );
553 +}
554 +
555 +/**
556 + * Get the weForms global settings
557 + *
558 + * @param string $key
559 + * @param mixed $default
560 + *
561 + * @return mixed
562 + */
563 +function weforms_get_settings( $key = '', $default = '' ) {
564 + $settings = get_option( 'weforms_settings', array() );
565 +
566 + if ( empty( $key ) ) {
567 + return $settings;
568 + }
569 +
570 + if ( isset( $settings[ $key ] ) ) {
571 + return $settings[ $key ];
572 + }
573 +
574 + return $default;
575 +}