class-view.php — Rich Showcase for Google Reviews 3.1

widget-google-reviews / includes / class-view.php

widget-google-reviews / includes Last commit date

class-view.php

491 lines

1	<?php
2
3	namespace WP_Rplg_Google_Reviews\Includes;
4
5	class View {
6
7	public function render($feed_id, $businesses, $reviews, $options, $is_admin = false) {
8	ob_start();
9
10	if ($options->lazy_load_img) {
11	wp_enqueue_script('blazy-js');
12	}
13
14	$max_width = $options->max_width;
15	if (is_numeric($max_width)) {
16	$max_width = $max_width . 'px';
17	}
18	$max_height = $options->max_height;
19	if (is_numeric($max_height)) {
20	$max_height = $max_height . 'px';
21	}
22
23	$style = '';
24	if (isset($max_width) && strlen($max_width) > 0) {
25	$style .= 'width:' . $max_width . '!important;';
26	}
27	if (isset($max_height) && strlen($max_height) > 0) {
28	$style .= 'height:' . $max_height . '!important;overflow-y:auto!important;';
29	}
30	if ($options->centered) {
31	$style .= 'margin:0 auto!important;';
32	}
33
34	?>
35	<div class="wp-gr wpac<?php if ($options->dark_theme) { ?> wp-dark<?php } ?>"<?php if ($style) { ?> style="<?php echo $style;?>"<?php } ?> data-id="<?php echo $feed_id; ?>" data-layout="<?php echo $options->view_mode; ?>" data-exec="false">
36	<?php
37	switch ($options->view_mode) {
38	case 'slider':
39	$this->render_slider($businesses, $reviews, $options, $is_admin);
40	break;
41	case 'grid':
42	$this->render_grid($businesses, $reviews, $options, $is_admin);
43	break;
44	case 'list':
45	$this->render_list($businesses, $reviews, $options, $is_admin);
46	break;
47	case 'badge':
48	$this->render_badge($businesses, $reviews, $options);
49	break;
50	default:
51	$this->render_list($businesses, $reviews, $options, $is_admin);
52	}
53	?>
54	</div>
55	<?php
56	return preg_replace('/[\n\r]\|(>)\s+(<)/', '$1$2', ob_get_clean());
57	}
58
59	private function render_slider($businesses, $reviews, $options, $is_admin = false) {
60	?>
61	<div class="grw-row grw-row-m" data-options='<?php
62	echo json_encode(
63	array(
64	'speed' => $options->slider_speed ? $options->slider_speed : 5,
65	'autoplay' => $options->slider_autoplay
66	)
67	); ?>'>
68	<?php if (count($businesses) > 0) { ?>
69	<div class="grw-header">
70	<div class="grw-header-inner">
71	<div class="wp-google-place<?php if ($options->header_center) { ?> wp-place-center<?php } ?>">
72	<?php $this->grw_place(
73	$businesses[0]->rating,
74	$businesses[0],
75	$businesses[0]->photo,
76	$reviews,
77	$options,
78	true,
79	true
80	); ?>
81	</div>
82	</div>
83	</div>
84	<?php }
85	if (count($reviews) > 0) { ?>
86	<div class="grw-content">
87	<div class="grw-content-inner">
88	<div class="grw-reviews">
89	<?php foreach ($reviews as $review) { $this->grw_slider_review($review, false, $options, $is_admin); } ?>
90	</div>
91	<?php if (!$options->slider_hide_prevnext) { ?>
92	<div class="grw-controls">
93	<div class="grw-btns grw-prev">
94	<svg viewBox="0 0 24 24"><path d="M14.6,18.4L8.3,12l6.4-6.4l0.7,0.7L9.7,12l5.6,5.6L14.6,18.4z"></path></svg>
95	</div>
96	<div class="grw-btns grw-next">
97	<svg viewBox="0 0 24 24"><path d="M9.4,18.4l-0.7-0.7l5.6-5.6L8.6,6.4l0.7-0.7l6.4,6.4L9.4,18.4z"></path></svg>
98	</div>
99	</div>
100	<?php } ?>
101	</div>
102	<?php if (!$options->slider_hide_dots) { ?><div class="grw-dots"></div><?php } ?>
103	</div>
104	<?php } ?>
105	</div>
106	<?php $this->js_loader('grw_init', '\'slider\'');
107	}
108
109	private function render_grid($businesses, $reviews, $options, $is_admin = false) {
110	if (count($businesses) > 0) { ?>
111	<div class="grw-header">
112	<div class="grw-header-inner">
113	<div class="wp-google-place<?php if ($options->header_center) { ?> wp-place-center<?php } ?>">
114	<?php $this->grw_place(
115	$businesses[0]->rating,
116	$businesses[0],
117	$businesses[0]->photo,
118	$reviews,
119	$options,
120	true,
121	true
122	); ?>
123	</div>
124	</div>
125	</div>
126	<?php } ?>
127	<div class="grw-row grw-row-m" data-options='<?php
128	echo json_encode(
129	array(
130	'speed' => $options->slider_speed ? $options->slider_speed : 5,
131	'autoplay' => $options->slider_autoplay
132	)
133	); ?>'>
134	<?php if (count($reviews) > 0) { ?>
135	<div class="grw-content">
136	<div class="grw-content-inner">
137	<div class="grw-reviews">
138	<?php
139	$hr = false;
140	if (count($reviews) > 0) {
141	$i = 0;
142	foreach ($reviews as $review) {
143	if ($options->pagination > 0 && $options->pagination <= $i++) {
144	$hr = true;
145	}
146	$this->grw_slider_review($review, $hr, $options, $is_admin);
147	}
148	}
149	?>
150	</div>
151	<?php if ($options->pagination > 0 && $hr) { ?>
152	<a class="wp-google-url" href="#" onclick="return rplg_next_reviews.call(this, 'grw', <?php echo $options->pagination; ?>);">
153	<?php echo __('Next Reviews', 'widget-google-reviews'); ?>
154	</a>
155	<?php } ?>
156	</div>
157	</div>
158	<?php } ?>
159	</div>
160	<?php $this->js_loader('grw_init', '\'grid\'');
161	}
162
163	private function render_list($businesses, $reviews, $options, $is_admin = false) {
164	?>
165	<div class="wp-google-list">
166	<?php foreach ($businesses as $business) { ?>
167	<div class="wp-google-place<?php if ($options->header_center) { ?> wp-place-center<?php } ?>">
168	<?php $this->grw_place(
169	$business->rating,
170	$business,
171	$business->photo,
172	$reviews,
173	$options
174	); ?>
175	</div>
176	<?php }
177	if (!$options->hide_reviews) { ?>
178	<div class="wp-google-content-inner">
179	<?php $this->grw_place_reviews($reviews, $options, $is_admin); ?>
180	</div>
181	<?php } ?>
182	</div>
183	<?php $this->js_loader('grw_init');
184	}
185
186	private function render_badge($businesses, $reviews, $options) {
187	?>
188	<script type="text/javascript">
189	function grw_badge_init(el) {
190	var btn = el.querySelector('.wp-google-badge'),
191	form = el.querySelector('.wp-google-form');
192
193	var wpac = document.createElement('div');
194	wpac.className = 'wp-gr wpac';
195	wpac.appendChild(form);
196	document.body.appendChild(wpac);
197
198	btn.onclick = function() {
199	form.style.display='block';
200	};
201	}
202	</script>
203	<?php foreach ($businesses as $business) { ?>
204	<div class="wp-google-badge<?php if ($options->view_mode == 'badge') { ?> wp-google-badge-fixed<?php } ?>">
205	<div class="wp-google-border"></div>
206	<div class="wp-google-badge-btn">
207	<svg viewBox="0 0 512 512" height="44" width="44"><g fill="none" fill-rule="evenodd"><path d="M482.56 261.36c0-16.73-1.5-32.83-4.29-48.27H256v91.29h127.01c-5.47 29.5-22.1 54.49-47.09 71.23v59.21h76.27c44.63-41.09 70.37-101.59 70.37-173.46z" fill="#4285f4"/><path d="M256 492c63.72 0 117.14-21.13 156.19-57.18l-76.27-59.21c-21.13 14.16-48.17 22.53-79.92 22.53-61.47 0-113.49-41.51-132.05-97.3H45.1v61.15c38.83 77.13 118.64 130.01 210.9 130.01z" fill="#34a853"/><path d="M123.95 300.84c-4.72-14.16-7.4-29.29-7.4-44.84s2.68-30.68 7.4-44.84V150.01H45.1C29.12 181.87 20 217.92 20 256c0 38.08 9.12 74.13 25.1 105.99l78.85-61.15z" fill="#fbbc05"/><path d="M256 113.86c34.65 0 65.76 11.91 90.22 35.29l67.69-67.69C373.03 43.39 319.61 20 256 20c-92.25 0-172.07 52.89-210.9 130.01l78.85 61.15c18.56-55.78 70.59-97.3 132.05-97.3z" fill="#ea4335"/><path d="M20 20h472v472H20V20z"/></g></svg>
208	<div class="wp-google-badge-score">
209	<div><?php echo __('Google Rating', 'widget-google-reviews'); ?></div>
210	<span class="wp-google-rating"><?php echo $business->rating; ?></span>
211	<span class="wp-google-stars"><?php $this->grw_stars($business->rating); ?></span>
212	</div>
213	</div>
214	</div>
215	<?php } ?>
216	<div class="wp-google-form" style="display:none">
217	<?php foreach ($businesses as $business) { ?>
218	<div class="wp-google-head">
219	<div class="wp-google-head-inner">
220	<?php
221	$this->grw_place(
222	$business->rating,
223	$business,
224	$business->photo,
225	$reviews,
226	$options,
227	false
228	); ?>
229	</div>
230	<button class="wp-google-close" type="button" onclick="this.parentNode.parentNode.style.display='none'">×</button>
231	</div>
232	<?php } ?>
233	<div class="wp-google-body"></div>
234	<div class="wp-google-content">
235	<div class="wp-google-content-inner">
236	<?php $this->grw_place_reviews($reviews, $options); ?>
237	</div>
238	</div>
239	<div class="wp-google-footer">
240	<img src="<?php echo GRW_ASSETS_URL; ?>img/powered_by_google_on_<?php if ($options->dark_theme) { ?>non_<?php } ?>white.png" alt="powered by Google" width="144" height="18" title="powered by Google">
241	</div>
242	</div>
243	<?php $this->js_loader('grw_badge_init');
244	}
245
246	function grw_place($rating, $place, $place_img, $reviews, $options, $show_powered = true, $show_writereview = false) {
247	?>
248	<?php if (!$options->header_hide_photo) { ?>
249	<div class="wp-google-left">
250	<img src="<?php echo $place_img; ?>" alt="<?php echo $place->name; ?>" width="50" height="50" title="<?php echo $place->name; ?>">
251	</div>
252	<?php } ?>
253	<div class="wp-google-right">
254	<?php if (!$options->header_hide_name) { ?>
255	<div class="wp-google-name">
256	<?php $place_name_content = '<span>' . $place->name . '</span>';
257	echo $this->grw_anchor($place->url, '', $place_name_content, $options->open_link, $options->nofollow_link); ?>
258	</div>
259	<?php } ?>
260
261	<?php $this->grw_place_rating($rating, $place->review_count, $options->hide_based_on); ?>
262
263	<?php if ($show_powered) { ?>
264	<div class="wp-google-powered">
265	<img src="<?php echo GRW_ASSETS_URL; ?>img/powered_by_google_on_<?php if ($options->dark_theme) { ?>non_<?php } ?>white.png" alt="powered by Google" width="144" height="18" title="powered by Google">
266	</div>
267	<?php } ?>
268
269	<?php if (!$options->hide_writereview) { ?>
270	<div class="wp-google-wr">
271	<a href="https://search.google.com/local/writereview?placeid=<?php echo $place->id; ?>" onclick="return rplg_leave_review_window.call(this)"><?php echo __('review us on', 'widget-google-reviews'); ?><svg viewBox="0 0 512 512" height="18" width="18"><g fill="none" fill-rule="evenodd"><path d="M482.56 261.36c0-16.73-1.5-32.83-4.29-48.27H256v91.29h127.01c-5.47 29.5-22.1 54.49-47.09 71.23v59.21h76.27c44.63-41.09 70.37-101.59 70.37-173.46z" fill="#4285f4"/><path d="M256 492c63.72 0 117.14-21.13 156.19-57.18l-76.27-59.21c-21.13 14.16-48.17 22.53-79.92 22.53-61.47 0-113.49-41.51-132.05-97.3H45.1v61.15c38.83 77.13 118.64 130.01 210.9 130.01z" fill="#34a853"/><path d="M123.95 300.84c-4.72-14.16-7.4-29.29-7.4-44.84s2.68-30.68 7.4-44.84V150.01H45.1C29.12 181.87 20 217.92 20 256c0 38.08 9.12 74.13 25.1 105.99l78.85-61.15z" fill="#fbbc05"/><path d="M256 113.86c34.65 0 65.76 11.91 90.22 35.29l67.69-67.69C373.03 43.39 319.61 20 256 20c-92.25 0-172.07 52.89-210.9 130.01l78.85 61.15c18.56-55.78 70.59-97.3 132.05-97.3z" fill="#ea4335"/><path d="M20 20h472v472H20V20z"/></g></svg></a>
272	</div>
273	<?php } ?>
274	</div>
275	<?php
276	}
277
278	function grw_place_rating($rating, $review_count, $hide_based_on) {
279	?>
280	<div>
281	<span class="wp-google-rating"><?php echo $rating; ?></span>
282	<span class="wp-google-stars"><?php $this->grw_stars($rating); ?></span>
283	</div>
284	<?php if (!$hide_based_on && isset($review_count)) { ?>
285	<div class="wp-google-powered"><?php echo vsprintf(__('Based on %s reviews', 'widget-google-reviews'), $this->grw_array($review_count)); ?></div>
286	<?php }
287	}
288
289	function grw_place_reviews($reviews, $options, $is_admin = false) {
290	?>
291	<div class="wp-google-reviews">
292	<?php
293	$place_id = null;
294	$place_url = null;
295
296	$hr = false;
297	if (count($reviews) > 0) {
298	$i = 0;
299	foreach ($reviews as $review) {
300	if (!$place_id) {
301	$place_id = $review->biz_id;
302	$place_url = $review->biz_url;
303	}
304	if ($options->pagination > 0 && $options->pagination <= $i++) {
305	$hr = true;
306	}
307	$this->grw_place_review($review, $hr, $options, $is_admin);
308	}
309	}
310	?>
311	</div>
312	<?php if ($options->pagination > 0 && $hr) { ?>
313	<a class="wp-google-url" href="#" onclick="return rplg_next_reviews.call(this, 'wp-google', <?php echo $options->pagination; ?>);">
314	<?php echo __('Next Reviews', 'widget-google-reviews'); ?>
315	</a>
316	<?php
317	} else {
318	$reviews_link = $options->google_def_rev_link ? $place_url : 'https://search.google.com/local/reviews?placeid=' . $place_id;
319	$this->grw_anchor($reviews_link, 'wp-google-url', __('See All Reviews', 'widget-google-reviews'), $options->open_link, $options->nofollow_link);
320	}
321	}
322
323	function grw_place_review($review, $hr, $options, $is_admin = false) {
324	?>
325	<div class="wp-google-review<?php if ($hr) { echo ' wp-google-hide'; } if ($is_admin && $review->hide != '') { echo ' wp-review-hidden'; } ?>">
326	<?php if (!$options->hide_avatar) { ?>
327	<div class="wp-google-left">
328	<?php
329	$default_avatar = GRW_ASSETS_URL . 'img/guest.png';
330	if (strlen($review->author_avatar) > 0) {
331	$author_avatar = $review->author_avatar;
332	} else {
333	$author_avatar = $default_avatar;
334	}
335	if (isset($options->reviewer_avatar_size)) {
336	$author_avatar = str_replace('s128', 's' . $options->reviewer_avatar_size, $author_avatar);
337	$default_avatar = str_replace('s128', 's' . $options->reviewer_avatar_size, $default_avatar);
338	}
339	$this->grw_image($author_avatar, $review->author_name, $options->lazy_load_img, $default_avatar);
340	?>
341	</div>
342	<?php } ?>
343	<div class="wp-google-right">
344	<?php
345	if (strlen($review->author_url) > 0) {
346	$this->grw_anchor($review->author_url, 'wp-google-name', $review->author_name, $options->open_link, $options->nofollow_link);
347	} else {
348	if (strlen($review->author_name) > 0) {
349	$author_name = $review->author_name;
350	} else {
351	$author_name = __('Google User', 'widget-google-reviews');
352	}
353	?><div class="wp-google-name"><?php echo $author_name; ?></div><?php
354	}
355	?>
356	<div class="wp-google-time" data-time="<?php echo $review->time; ?>"><?php echo gmdate("H:i d M y", $review->time); ?></div>
357	<div class="wp-google-feedback">
358	<span class="wp-google-stars"><?php echo $this->grw_stars($review->rating); ?></span>
359	<span class="wp-google-text"><?php echo $this->grw_trim_text($review->text, $options->text_size); ?></span>
360	</div>
361	<?php if ($is_admin) {
362	echo '<a href="#" class="wp-review-hide" data-id=' . $review->id . '>' . ($review->hide == '' ? 'Hide' : 'Show') . ' review</a>';
363	} ?>
364	</div>
365	</div>
366	<?php
367	}
368
369	function grw_slider_review($review, $hr, $options, $is_admin = false) {
370	$addcls = $options->hide_backgnd ? "" : " grw-backgnd";
371	$addcls .= $options->show_round ? " grw-round" : "";
372	$addcls .= $options->show_shadow ? " grw-shadow" : "";
373	$addcls .= $is_admin && $review->hide != '' ? " wp-review-hidden" : "";
374	?>
375	<div class="grw-review<?php if ($hr) { echo ' grw-hide'; } ?>">
376	<div class="grw-review-inner<?php echo $addcls; ?>">
377	<div class="wp-google-left">
378	<?php
379	// Google reviewer avatar
380	$default_avatar = GRW_ASSETS_URL . 'img/guest.png';
381	if (strlen($review->author_avatar) > 0) {
382	$author_avatar = $review->author_avatar;
383	} else {
384	$author_avatar = $default_avatar;
385	}
386	if (isset($options->reviewer_avatar_size)) {
387	$author_avatar = str_replace('s128', 's' . $options->reviewer_avatar_size, $author_avatar);
388	$default_avatar = str_replace('s128', 's' . $options->reviewer_avatar_size, $default_avatar);
389	}
390	$this->grw_image($author_avatar, $review->author_name, $options->lazy_load_img, $default_avatar);
391
392	// Google reviewer name
393	if (strlen($review->author_url) > 0) {
394	$this->grw_anchor($review->author_url, 'wp-google-name', $review->author_name, $options->open_link, $options->nofollow_link);
395	} else {
396	if (strlen($review->author_name) > 0) {
397	$author_name = $review->author_name;
398	} else {
399	$author_name = __('Google User', 'widget-google-reviews');
400	}
401	?><div class="wp-google-name"><?php echo $author_name; ?></div><?php
402	}
403	?>
404	<div class="wp-google-time" data-time="<?php echo $review->time; ?>"><?php echo gmdate("H:i d M y", $review->time); ?></div>
405	</div>
406	<div class="wp-google-stars"><?php echo $this->grw_stars($review->rating); ?></div>
407	<div>
408	<div class="wp-google-feedback" <?php if (strlen($options->slider_text_height) > 0) {?> style="height:<?php echo $options->slider_text_height; ?>!important"<?php } ?>>
409	<?php if (strlen($review->text) > 0) { ?>
410	<span class="wp-google-text"><?php echo $this->grw_trim_text($review->text, $options->text_size); ?></span>
411	<?php } ?>
412	</div>
413	<?php if ($is_admin) {
414	echo '<a href="#" class="wp-review-hide" data-id=' . $review->id . '>' . ($review->hide == '' ? 'Hide' : 'Show') . ' review</a>';
415	} ?>
416	</div>
417	<svg viewBox="0 0 512 512" height="18" width="18"><g fill="none" fill-rule="evenodd"><path d="M482.56 261.36c0-16.73-1.5-32.83-4.29-48.27H256v91.29h127.01c-5.47 29.5-22.1 54.49-47.09 71.23v59.21h76.27c44.63-41.09 70.37-101.59 70.37-173.46z" fill="#4285f4"/><path d="M256 492c63.72 0 117.14-21.13 156.19-57.18l-76.27-59.21c-21.13 14.16-48.17 22.53-79.92 22.53-61.47 0-113.49-41.51-132.05-97.3H45.1v61.15c38.83 77.13 118.64 130.01 210.9 130.01z" fill="#34a853"/><path d="M123.95 300.84c-4.72-14.16-7.4-29.29-7.4-44.84s2.68-30.68 7.4-44.84V150.01H45.1C29.12 181.87 20 217.92 20 256c0 38.08 9.12 74.13 25.1 105.99l78.85-61.15z" fill="#fbbc05"/><path d="M256 113.86c34.65 0 65.76 11.91 90.22 35.29l67.69-67.69C373.03 43.39 319.61 20 256 20c-92.25 0-172.07 52.89-210.9 130.01l78.85 61.15c18.56-55.78 70.59-97.3 132.05-97.3z" fill="#ea4335"/><path d="M20 20h472v472H20V20z"/></g></svg>
418	</div>
419	</div>
420	<?php
421	}
422
423	function grw_stars($rating) {
424	?><span class="wp-stars"><?php
425	foreach (array(1,2,3,4,5) as $val) {
426	$score = $rating - $val;
427	if ($score >= 0) {
428	?><span class="wp-star"><svg width="17" height="17" viewBox="0 0 1792 1792"><path d="M1728 647q0 22-26 48l-363 354 86 500q1 7 1 20 0 21-10.5 35.5t-30.5 14.5q-19 0-40-12l-449-236-449 236q-22 12-40 12-21 0-31.5-14.5t-10.5-35.5q0-6 2-20l86-500-364-354q-25-27-25-48 0-37 56-46l502-73 225-455q19-41 49-41t49 41l225 455 502 73q56 9 56 46z" fill="#fb8e28"></path></svg></span><?php
429	} else if ($score > -1 && $score < 0) {
430	?><span class="wp-star"><svg width="17" height="17" viewBox="0 0 1792 1792"><path d="M1250 957l257-250-356-52-66-10-30-60-159-322v963l59 31 318 168-60-355-12-66zm452-262l-363 354 86 500q5 33-6 51.5t-34 18.5q-17 0-40-12l-449-236-449 236q-23 12-40 12-23 0-34-18.5t-6-51.5l86-500-364-354q-32-32-23-59.5t54-34.5l502-73 225-455q20-41 49-41 28 0 49 41l225 455 502 73q45 7 54 34.5t-24 59.5z" fill="#fb8e28"></path></svg></span><?php
431	} else {
432	?><span class="wp-star"><svg width="17" height="17" viewBox="0 0 1792 1792"><path d="M1201 1004l306-297-422-62-189-382-189 382-422 62 306 297-73 421 378-199 377 199zm527-357q0 22-26 48l-363 354 86 500q1 7 1 20 0 50-41 50-19 0-40-12l-449-236-449 236q-22 12-40 12-21 0-31.5-14.5t-10.5-35.5q0-6 2-20l86-500-364-354q-25-27-25-48 0-37 56-46l502-73 225-455q19-41 49-41t49 41l225 455 502 73q56 9 56 46z" fill="#ccc"></path></svg></span><?php
433	}
434	}
435	?></span><?php
436	}
437
438	function grw_anchor($url, $class, $text, $open_link, $nofollow_link) {
439	echo '<a href="' . $url . '"' . ($class ? ' class="' . $class . '"' : '') . ($open_link ? ' target="_blank"' : '') . ' rel="' . ($nofollow_link ? 'nofollow ' : '') . 'noopener">' . $text . '</a>';
440	}
441
442	function grw_image($src, $alt, $lazy, $def_ava = 'data:image/gif;base64,R0lGODlhAQABAIAAAAAAAP///yH5BAEAAAAALAAAAAABAAEAAAIBRAA7', $atts = '') {
443	?><img <?php if ($lazy) { ?>src="<?php echo $def_ava; ?>" data-<?php } ?>src="<?php echo $src; ?>" class="rplg-review-avatar<?php if ($lazy) { ?> rplg-blazy<?php } ?>" alt="<?php echo $alt; ?>" width="50" height="50" title="<?php echo $alt; ?>" onerror="if(this.src!='<?php echo $def_ava; ?>')this.src='<?php echo $def_ava; ?>';" <?php echo $atts; ?>><?php
444	}
445
446	function js_loader($func, $data = '') {
447	?><img src="data:image/gif;base64,R0lGODlhAQABAIAAAAAAAP///yH5BAEAAAAALAAAAAABAAEAAAIBRAA7" alt="js_loader" onload="(function(el, data) {var f = function() { window.<?php echo $func; ?> ? <?php echo $func; ?>(el, data) : setTimeout(f, 400) }; f() })(this<?php if (strlen($data) > 0) { ?>, <?php echo str_replace('"', '\'', $data); } ?>);" width="1" height="1" style="display:none"><?php
448	}
449
450	function grw_trim_text($text, $size) {
451	if ($size > 0 && $this->grw_strlen($text) > $size) {
452	$sub_text = $this->grw_substr($text, 0, $size);
453	$idx = $this->grw_strrpos($sub_text, ' ') + 1;
454
455	if ($idx < 1 \|\| $size - $idx > ($size / 2)) {
456	$idx = $size;
457	}
458	if ($idx > 0) {
459	$visible_text = $this->grw_substr($text, 0, $idx - 1);
460	$invisible_text = $this->grw_substr($text, $idx - 1, $this->grw_strlen($text));
461	}
462	echo $visible_text;
463	if ($this->grw_strlen($invisible_text) > 0) {
464	?><span>... </span><span class="wp-more"><?php echo $invisible_text; ?></span><span class="wp-more-toggle"><?php echo __('read more', 'widget-google-reviews'); ?></span><?php
465	}
466	} else {
467	echo $text;
468	}
469	}
470
471	function grw_strlen($str) {
472	return function_exists('mb_strlen') ? mb_strlen($str, 'UTF-8') : strlen($str);
473	}
474
475	function grw_strrpos($haystack, $needle, $offset = 0) {
476	return function_exists('mb_strrpos') ? mb_strrpos($haystack, $needle, $offset, 'UTF-8') : strrpos($haystack, $needle, $offset);
477	}
478
479	function grw_substr($str, $start, $length = NULL) {
480	return function_exists('mb_substr') ? mb_substr($str, $start, $length, 'UTF-8') : substr($str, $start, $length);
481	}
482
483	function grw_array($params=null) {
484	if (!is_array($params)) {
485	$params = func_get_args();
486	$params = array_slice($params, 0);
487	}
488	return $params;
489	}
490	}
491