|
1
|
|
|
<?php |
|
2
|
|
|
/** |
|
3
|
|
|
* LSX functions and definitions - Integrations - Extras |
|
4
|
|
|
* |
|
5
|
|
|
* @package lsx |
|
6
|
|
|
* @subpackage extras |
|
7
|
|
|
*/ |
|
8
|
|
|
|
|
9
|
|
|
if ( ! defined( 'ABSPATH' ) ) { |
|
10
|
|
|
exit; |
|
11
|
|
|
} |
|
12
|
|
|
|
|
13
|
|
|
/** |
|
14
|
|
|
* Enable shortcode for text widget. |
|
15
|
|
|
* |
|
16
|
|
|
* @package lsx |
|
17
|
|
|
* @subpackage extras |
|
18
|
|
|
*/ |
|
19
|
|
|
add_filter( 'widget_text', 'shortcode_unautop' ); |
|
20
|
|
|
add_filter( 'widget_text', 'do_shortcode' ); |
|
21
|
|
|
|
|
22
|
|
|
if ( ! function_exists( 'lsx_kses_allowed_html' ) ) : |
|
23
|
|
|
|
|
24
|
|
|
/** |
|
25
|
|
|
* Enable extra attributes (srcset, sizes) in img tag. |
|
26
|
|
|
* |
|
27
|
|
|
* @package lsx |
|
28
|
|
|
* @subpackage extras |
|
29
|
|
|
*/ |
|
30
|
|
|
function lsx_kses_allowed_html( $allowedtags, $context ) { |
|
|
|
|
|
|
31
|
|
|
$allowedtags['img']['srcset'] = true; |
|
32
|
|
|
$allowedtags['img']['sizes'] = true; |
|
33
|
|
|
|
|
34
|
|
|
$allowedtags['input']['name'] = true; |
|
35
|
|
|
$allowedtags['input']['type'] = true; |
|
36
|
|
|
$allowedtags['input']['value'] = true; |
|
37
|
|
|
$allowedtags['input']['class'] = true; |
|
38
|
|
|
$allowedtags['input']['id'] = true; |
|
39
|
|
|
$allowedtags['script']['type'] = true; |
|
40
|
|
|
return $allowedtags; |
|
41
|
|
|
} |
|
42
|
|
|
|
|
43
|
|
|
endif; |
|
44
|
|
|
|
|
45
|
|
|
add_filter( 'wp_kses_allowed_html', 'lsx_kses_allowed_html', 10, 2 ); |
|
46
|
|
|
|
|
47
|
|
|
if ( ! function_exists( 'lsx_body_class' ) ) : |
|
48
|
|
|
|
|
49
|
|
|
/** |
|
50
|
|
|
* Add and remove body_class() classes. |
|
51
|
|
|
* |
|
52
|
|
|
* @package lsx |
|
53
|
|
|
* @subpackage extras |
|
54
|
|
|
*/ |
|
55
|
|
|
function lsx_body_class( $classes ) { |
|
56
|
|
|
global $post; |
|
57
|
|
|
|
|
58
|
|
|
$header_layout = get_theme_mod( 'lsx_header_layout', 'inline' ); |
|
59
|
|
|
$classes[] = 'header-' . $header_layout; |
|
60
|
|
|
|
|
61
|
|
|
if ( isset( $post ) ) { |
|
62
|
|
|
$classes[] = $post->post_name; |
|
63
|
|
|
} |
|
64
|
|
|
|
|
65
|
|
|
if ( ! class_exists( 'LSX_Banners' ) || ! empty( apply_filters( 'lsx_banner_plugin_disable', false ) ) ) { |
|
66
|
|
|
$post_types = array( 'page', 'post' ); |
|
67
|
|
|
$post_types = apply_filters( 'lsx_allowed_post_type_banners', $post_types ); |
|
68
|
|
|
|
|
69
|
|
|
if ( is_singular( $post_types ) && has_post_thumbnail() ) { |
|
70
|
|
|
$classes[] = 'page-has-banner'; |
|
71
|
|
|
} |
|
72
|
|
|
} |
|
73
|
|
|
|
|
74
|
|
|
if ( has_nav_menu( 'top-menu' ) || has_nav_menu( 'top-menu-left' ) ) { |
|
75
|
|
|
$classes[] = 'has-top-menu'; |
|
76
|
|
|
} |
|
77
|
|
|
|
|
78
|
|
|
$fixed_header = get_theme_mod( 'lsx_header_fixed', false ); |
|
79
|
|
|
|
|
80
|
|
|
if ( false !== $fixed_header ) { |
|
81
|
|
|
$classes[] = 'top-menu-fixed'; |
|
82
|
|
|
} |
|
83
|
|
|
|
|
84
|
|
|
$search_form = get_theme_mod( 'lsx_header_search', false ); |
|
85
|
|
|
|
|
86
|
|
|
if ( false !== $search_form ) { |
|
87
|
|
|
$classes[] = 'has-header-search'; |
|
88
|
|
|
} |
|
89
|
|
|
|
|
90
|
|
|
$preloader_content = get_theme_mod( 'lsx_preloader_content_status', false ); |
|
91
|
|
|
|
|
92
|
|
|
if ( false !== $preloader_content ) { |
|
93
|
|
|
$classes[] = 'preloader-content-enable'; |
|
94
|
|
|
} |
|
95
|
|
|
|
|
96
|
|
|
return $classes; |
|
97
|
|
|
} |
|
98
|
|
|
|
|
99
|
|
|
endif; |
|
100
|
|
|
|
|
101
|
|
|
add_filter( 'body_class', 'lsx_body_class' ); |
|
102
|
|
|
|
|
103
|
|
|
if ( ! function_exists( 'lsx_embed_wrap' ) ) : |
|
104
|
|
|
|
|
105
|
|
|
/** |
|
106
|
|
|
* Wrap embedded media as suggested by Readability. |
|
107
|
|
|
* |
|
108
|
|
|
* @package lsx |
|
109
|
|
|
* @subpackage extras |
|
110
|
|
|
* |
|
111
|
|
|
* @link https://gist.github.com/965956 |
|
112
|
|
|
* @link http://www.readability.com/publishers/guidelines#publisher |
|
113
|
|
|
*/ |
|
114
|
|
|
function lsx_embed_wrap( $cache, $url, $attr = '', $post_id = '' ) { |
|
|
|
|
|
|
115
|
|
|
if ( false !== strpos( $cache, '<iframe' ) ) { |
|
116
|
|
|
return '<div class="entry-content-asset">' . $cache . '</div>'; |
|
117
|
|
|
} |
|
118
|
|
|
|
|
119
|
|
|
return $cache; |
|
120
|
|
|
} |
|
121
|
|
|
|
|
122
|
|
|
endif; |
|
123
|
|
|
|
|
124
|
|
|
add_filter( 'embed_oembed_html', 'lsx_embed_wrap', 10, 4 ); |
|
125
|
|
|
|
|
126
|
|
|
if ( ! function_exists( 'lsx_remove_self_closing_tags' ) ) : |
|
127
|
|
|
|
|
128
|
|
|
/** |
|
129
|
|
|
* Remove unnecessary self-closing tags. |
|
130
|
|
|
* |
|
131
|
|
|
* @package lsx |
|
132
|
|
|
* @subpackage extras |
|
133
|
|
|
*/ |
|
134
|
|
|
function lsx_remove_self_closing_tags( $input ) { |
|
135
|
|
|
return str_replace( ' />', '>', $input ); |
|
136
|
|
|
} |
|
137
|
|
|
|
|
138
|
|
|
endif; |
|
139
|
|
|
|
|
140
|
|
|
add_filter( 'get_avatar', 'lsx_remove_self_closing_tags' ); // <img /> |
|
141
|
|
|
add_filter( 'comment_id_fields', 'lsx_remove_self_closing_tags' ); // <input /> |
|
142
|
|
|
add_filter( 'post_thumbnail_html', 'lsx_remove_self_closing_tags' ); // <img /> |
|
143
|
|
|
|
|
144
|
|
|
if ( ! function_exists( 'lsx_is_element_empty' ) ) : |
|
145
|
|
|
|
|
146
|
|
|
/** |
|
147
|
|
|
* Checks if a Nav $element is empty or not. |
|
148
|
|
|
* |
|
149
|
|
|
* @package lsx |
|
150
|
|
|
* @subpackage extras |
|
151
|
|
|
*/ |
|
152
|
|
|
function lsx_is_element_empty( $element ) { |
|
153
|
|
|
$element = trim( $element ); |
|
154
|
|
|
return empty( $element ) ? false : true; |
|
155
|
|
|
} |
|
156
|
|
|
|
|
157
|
|
|
endif; |
|
158
|
|
|
|
|
159
|
|
|
if ( ! function_exists( 'lsx_get_thumbnail' ) ) : |
|
160
|
|
|
|
|
161
|
|
|
/** |
|
162
|
|
|
* return the responsive images. |
|
163
|
|
|
* |
|
164
|
|
|
* @package lsx |
|
165
|
|
|
* @subpackage extras |
|
166
|
|
|
*/ |
|
167
|
|
|
function lsx_get_thumbnail( $size, $image_src = false ) { |
|
168
|
|
|
if ( false === $image_src ) { |
|
169
|
|
|
$post_id = get_the_ID(); |
|
170
|
|
|
$post_thumbnail_id = get_post_thumbnail_id( $post_id ); |
|
171
|
|
|
} elseif ( false !== $image_src ) { |
|
172
|
|
|
if ( is_numeric( $image_src ) ) { |
|
173
|
|
|
$post_thumbnail_id = $image_src; |
|
174
|
|
|
} else { |
|
175
|
|
|
$post_thumbnail_id = lsx_get_attachment_id_from_src( $image_src ); |
|
176
|
|
|
} |
|
177
|
|
|
} |
|
178
|
|
|
|
|
179
|
|
|
$size = apply_filters( 'lsx_thumbnail_size', $size ); |
|
180
|
|
|
$img = false; |
|
|
|
|
|
|
181
|
|
|
|
|
182
|
|
|
if ( 'lsx-thumbnail-single' === $size || 'lsx-thumbnail-wide' === $size || 'lsx-thumbnail-square' === $size || 'thumbnail' === $size ) { |
|
183
|
|
|
$srcset = false; |
|
184
|
|
|
$img = wp_get_attachment_image_src( $post_thumbnail_id, $size ); |
|
|
|
|
|
|
185
|
|
|
$img = $img[0]; |
|
186
|
|
|
} else { |
|
187
|
|
|
$srcset = true; |
|
188
|
|
|
$img = wp_get_attachment_image_srcset( $post_thumbnail_id, $size ); |
|
189
|
|
|
|
|
190
|
|
|
if ( empty( $img ) ) { |
|
191
|
|
|
$srcset = false; |
|
192
|
|
|
$img = wp_get_attachment_image_src( $post_thumbnail_id, $size ); |
|
193
|
|
|
$img = $img[0]; |
|
194
|
|
|
} |
|
195
|
|
|
} |
|
196
|
|
|
|
|
197
|
|
|
if ( ! empty( $img ) ) { |
|
198
|
|
|
if ( $srcset ) { |
|
199
|
|
|
$img = '<img alt="' . the_title_attribute( 'echo=0' ) . '" class="attachment-responsive wp-post-image lsx-responsive" srcset="' . esc_attr( $img ) . '" />'; |
|
200
|
|
|
} else { |
|
201
|
|
|
$img = '<img alt="' . the_title_attribute( 'echo=0' ) . '" class="attachment-responsive wp-post-image lsx-responsive" src="' . esc_url( $img ) . '" />'; |
|
202
|
|
|
} |
|
203
|
|
|
|
|
204
|
|
|
$img = apply_filters( 'lsx_lazyload_filter_images', $img ); |
|
205
|
|
|
} |
|
206
|
|
|
|
|
207
|
|
|
return $img; |
|
208
|
|
|
} |
|
209
|
|
|
|
|
210
|
|
|
endif; |
|
211
|
|
|
|
|
212
|
|
|
if ( ! function_exists( 'lsx_thumbnail' ) ) : |
|
213
|
|
|
|
|
214
|
|
|
/** |
|
215
|
|
|
* Output the Resonsive Images. |
|
216
|
|
|
* |
|
217
|
|
|
* @package lsx |
|
218
|
|
|
* @subpackage extras |
|
219
|
|
|
*/ |
|
220
|
|
|
function lsx_thumbnail( $size = 'thumbnail', $image_src = false ) { |
|
221
|
|
|
echo wp_kses_post( lsx_get_thumbnail( $size, $image_src ) ); |
|
222
|
|
|
} |
|
223
|
|
|
|
|
224
|
|
|
endif; |
|
225
|
|
|
|
|
226
|
|
|
if ( ! function_exists( 'lsx_get_attachment_id_from_src' ) ) : |
|
227
|
|
|
|
|
228
|
|
|
/** |
|
229
|
|
|
* Gets the attachments ID from the src. |
|
230
|
|
|
* |
|
231
|
|
|
* @package lsx |
|
232
|
|
|
* @subpackage extras |
|
233
|
|
|
*/ |
|
234
|
|
|
function lsx_get_attachment_id_from_src( $image_src ) { |
|
235
|
|
|
$post_id = wp_cache_get( $image_src, 'lsx_get_attachment_id_from_src' ); |
|
236
|
|
|
|
|
237
|
|
|
if ( false === $post_id ) { |
|
238
|
|
|
global $wpdb; |
|
239
|
|
|
$post_id = $wpdb->get_var( $wpdb->prepare( "SELECT ID FROM {$wpdb->posts} WHERE guid='%s' LIMIT 1", $image_src ) ); |
|
240
|
|
|
wp_cache_set( $image_src, $post_id, 'lsx_get_attachment_id_from_src', 3600 ); |
|
241
|
|
|
} |
|
242
|
|
|
|
|
243
|
|
|
return $post_id; |
|
244
|
|
|
} |
|
245
|
|
|
|
|
246
|
|
|
endif; |
|
247
|
|
|
|
|
248
|
|
|
if ( ! function_exists( 'lsx_page_banner' ) ) : |
|
249
|
|
|
|
|
250
|
|
|
/** |
|
251
|
|
|
* Add Featured Image as Banner on Single Pages. |
|
252
|
|
|
* |
|
253
|
|
|
* @package lsx |
|
254
|
|
|
* @subpackage extras |
|
255
|
|
|
*/ |
|
256
|
|
|
function lsx_page_banner() { |
|
257
|
|
|
if ( true === apply_filters( 'lsx_page_banner_disable', false ) ) { |
|
258
|
|
|
return; |
|
259
|
|
|
} |
|
260
|
|
|
|
|
261
|
|
|
$post_types = array( 'page', 'post' ); |
|
262
|
|
|
$post_types = apply_filters( 'lsx_allowed_post_type_banners', $post_types ); |
|
263
|
|
|
|
|
264
|
|
|
if ( is_singular( $post_types ) && has_post_thumbnail() ) : |
|
265
|
|
|
$bg_image = ''; |
|
266
|
|
|
|
|
267
|
|
|
if ( has_post_thumbnail() ) { |
|
268
|
|
|
$bg_image = wp_get_attachment_image_src( get_post_thumbnail_id( get_the_ID() ), 'full' ); |
|
269
|
|
|
$bg_image = $bg_image[0]; |
|
270
|
|
|
} |
|
271
|
|
|
|
|
272
|
|
|
if ( ! empty( $bg_image ) ) : |
|
273
|
|
|
?> |
|
274
|
|
|
<div class="page-banner-wrap"> |
|
275
|
|
|
<div class="page-banner"> |
|
276
|
|
|
<?php lsx_banner_inner_top(); ?> |
|
277
|
|
|
|
|
278
|
|
|
<div class="page-banner-image" style="background-image:url(<?php echo esc_attr( $bg_image ); ?>);"></div> |
|
279
|
|
|
|
|
280
|
|
|
<div class="container"> |
|
281
|
|
|
<header class="page-header"> |
|
282
|
|
|
<h1 class="page-title"><?php the_title(); ?></h1> |
|
283
|
|
|
<?php lsx_banner_content(); ?> |
|
284
|
|
|
</header> |
|
285
|
|
|
</div> |
|
286
|
|
|
|
|
287
|
|
|
<?php lsx_banner_inner_bottom(); ?> |
|
288
|
|
|
</div> |
|
289
|
|
|
</div> |
|
290
|
|
|
<?php |
|
291
|
|
|
endif; |
|
292
|
|
|
endif; |
|
293
|
|
|
} |
|
294
|
|
|
|
|
295
|
|
|
endif; |
|
296
|
|
|
|
|
297
|
|
|
add_filter( 'lsx_banner_disable', 'lsx_disable_banner_for_blocks' ); |
|
298
|
|
|
|
|
299
|
|
|
if ( ! function_exists( 'lsx_disable_banner_for_blocks' ) ) : |
|
300
|
|
|
|
|
301
|
|
|
/** |
|
302
|
|
|
* Disable the Banner if the page is using Blocks |
|
303
|
|
|
* |
|
304
|
|
|
* @package lsx |
|
305
|
|
|
* @subpackage extras |
|
306
|
|
|
* |
|
307
|
|
|
* @param $disable boolean |
|
308
|
|
|
* @return boolean |
|
309
|
|
|
*/ |
|
310
|
|
|
function lsx_disable_banner_for_blocks( $disable ) { |
|
311
|
|
|
if ( has_blocks() ) { |
|
312
|
|
|
$disable = true; |
|
313
|
|
|
} |
|
314
|
|
|
return $disable; |
|
315
|
|
|
} |
|
316
|
|
|
|
|
317
|
|
|
endif; |
|
318
|
|
|
|
|
319
|
|
|
add_action( 'lsx_header_after', 'lsx_page_banner' ); |
|
320
|
|
|
|
|
321
|
|
|
if ( ! function_exists( 'lsx_form_submit_button' ) ) : |
|
322
|
|
|
|
|
323
|
|
|
/** |
|
324
|
|
|
* filter the Gravity Forms button type. |
|
325
|
|
|
* |
|
326
|
|
|
* @package lsx |
|
327
|
|
|
* @subpackage extras |
|
328
|
|
|
* |
|
329
|
|
|
* @param $button String |
|
330
|
|
|
* @param $form Object |
|
331
|
|
|
* @return String |
|
332
|
|
|
*/ |
|
333
|
|
|
function lsx_form_submit_button( $button, $form ) { |
|
|
|
|
|
|
334
|
|
|
return "<button class='btn btn-primary' id='gform_submit_button_{$form["id"]}'><span>Submit</span></button>"; |
|
335
|
|
|
} |
|
336
|
|
|
|
|
337
|
|
|
endif; |
|
338
|
|
|
|
|
339
|
|
|
add_filter( 'gform_submit_button', 'lsx_form_submit_button', 10, 2 ); |
|
340
|
|
|
|
|
341
|
|
|
if ( ! function_exists( 'lsx_excerpt_more' ) ) : |
|
342
|
|
|
|
|
343
|
|
|
/** |
|
344
|
|
|
* Replaces the excerpt "more" text by a link. |
|
345
|
|
|
* |
|
346
|
|
|
* @package lsx |
|
347
|
|
|
* @subpackage extras |
|
348
|
|
|
*/ |
|
349
|
|
|
function lsx_excerpt_more( $more ) { |
|
|
|
|
|
|
350
|
|
|
return '...'; |
|
351
|
|
|
} |
|
352
|
|
|
|
|
353
|
|
|
endif; |
|
354
|
|
|
|
|
355
|
|
|
add_filter( 'excerpt_more', 'lsx_excerpt_more' ); |
|
356
|
|
|
|
|
357
|
|
|
if ( ! function_exists( 'lsx_the_excerpt_filter' ) ) : |
|
358
|
|
|
|
|
359
|
|
|
/** |
|
360
|
|
|
* Add a continue reading link to the excerpt. |
|
361
|
|
|
* |
|
362
|
|
|
* @package lsx |
|
363
|
|
|
* @subpackage extras |
|
364
|
|
|
*/ |
|
365
|
|
|
function lsx_the_excerpt_filter( $excerpt ) { |
|
366
|
|
|
|
|
367
|
|
|
$post_formats = array( |
|
368
|
|
|
'aside' => 'aside', |
|
369
|
|
|
'gallery' => 'gallery', |
|
370
|
|
|
'link' => 'link', |
|
371
|
|
|
'image' => 'image', |
|
372
|
|
|
'quote' => 'quote', |
|
373
|
|
|
'status' => 'status', |
|
374
|
|
|
'video' => 'video', |
|
375
|
|
|
'audio' => 'audio', |
|
376
|
|
|
); |
|
377
|
|
|
|
|
378
|
|
|
$show_full_content = has_post_format( apply_filters( 'lsx_the_excerpt_filter_post_types', $post_formats ) ); |
|
379
|
|
|
|
|
380
|
|
|
if ( ! $show_full_content ) { |
|
381
|
|
|
if ( '' !== $excerpt && ! stristr( $excerpt, 'moretag' ) ) { |
|
382
|
|
|
$pagination = wp_link_pages( array( |
|
383
|
|
|
'before' => '<div class="lsx-postnav-wrapper"><div class="lsx-postnav">', |
|
384
|
|
|
'after' => '</div></div>', |
|
385
|
|
|
'link_before' => '<span>', |
|
386
|
|
|
'link_after' => '</span>', |
|
387
|
|
|
'echo' => 0, |
|
388
|
|
|
) ); |
|
389
|
|
|
|
|
390
|
|
|
if ( ! empty( $pagination ) ) { |
|
391
|
|
|
$excerpt .= $pagination; |
|
392
|
|
|
} else { |
|
393
|
|
|
$excerpt_more = '<p><a class="moretag" href="' . esc_url( get_permalink() ) . '">' . esc_html__( 'Continue reading', 'lsx' ) . '</a></p>'; |
|
394
|
|
|
$excerpt .= apply_filters( 'excerpt_more_p', $excerpt_more ); |
|
395
|
|
|
} |
|
396
|
|
|
} |
|
397
|
|
|
} |
|
398
|
|
|
|
|
399
|
|
|
return $excerpt; |
|
400
|
|
|
} |
|
401
|
|
|
|
|
402
|
|
|
endif; |
|
403
|
|
|
|
|
404
|
|
|
add_filter( 'the_excerpt', 'lsx_the_excerpt_filter' , 1 , 20 ); |
|
405
|
|
|
|
|
406
|
|
|
if ( ! function_exists( 'lsx_custom_wp_trim_excerpt' ) ) : |
|
407
|
|
|
|
|
408
|
|
|
/** |
|
409
|
|
|
* Allow HTML tags in excerpt. |
|
410
|
|
|
* |
|
411
|
|
|
* @package lsx |
|
412
|
|
|
* @subpackage extras |
|
413
|
|
|
*/ |
|
414
|
|
|
function lsx_custom_wp_trim_excerpt( $wpse_excerpt ) { |
|
415
|
|
|
global $post; |
|
416
|
|
|
$raw_excerpt = $wpse_excerpt; |
|
417
|
|
|
|
|
418
|
|
|
if ( empty( $wpse_excerpt ) ) { |
|
419
|
|
|
$wpse_excerpt = get_the_content( '' ); |
|
420
|
|
|
|
|
421
|
|
|
$post_formats = array( |
|
422
|
|
|
'aside' => 'aside', |
|
423
|
|
|
'gallery' => 'gallery', |
|
424
|
|
|
'link' => 'link', |
|
425
|
|
|
'image' => 'image', |
|
426
|
|
|
'quote' => 'quote', |
|
427
|
|
|
'status' => 'status', |
|
428
|
|
|
'video' => 'video', |
|
429
|
|
|
'audio' => 'audio', |
|
430
|
|
|
); |
|
431
|
|
|
|
|
432
|
|
|
$show_full_content = has_post_format( apply_filters( 'lsx_excerpt_read_more_post_formats', $post_formats ) ); |
|
433
|
|
|
|
|
434
|
|
|
if ( ! $show_full_content ) { |
|
435
|
|
|
$wpse_excerpt = strip_shortcodes( $wpse_excerpt ); |
|
436
|
|
|
$wpse_excerpt = apply_filters( 'the_content', $wpse_excerpt ); |
|
437
|
|
|
$wpse_excerpt = str_replace( ']]>', ']]>', $wpse_excerpt ); |
|
438
|
|
|
$wpse_excerpt = strip_tags( $wpse_excerpt, apply_filters( 'excerpt_strip_tags', '<h1>,<h2>,<h3>,<h4>,<h5>,<h6>,<a>,<button>,<blockquote>,<p>,<br>,<b>,<strong>,<i>,<u>,<ul>,<ol>,<li>,<span>,<div>' ) ); |
|
439
|
|
|
|
|
440
|
|
|
$excerpt_word_count = 50; |
|
441
|
|
|
$excerpt_word_count = apply_filters( 'excerpt_length', $excerpt_word_count ); |
|
442
|
|
|
|
|
443
|
|
|
$tokens = array(); |
|
444
|
|
|
$excerpt_output = ''; |
|
445
|
|
|
$has_more = false; |
|
446
|
|
|
$count = 0; |
|
447
|
|
|
|
|
448
|
|
|
preg_match_all( '/(<[^>]+>|[^<>\s]+)\s*/u', $wpse_excerpt, $tokens ); |
|
449
|
|
|
|
|
450
|
|
|
foreach ( $tokens[0] as $token ) { |
|
451
|
|
|
if ( $count >= $excerpt_word_count ) { |
|
452
|
|
|
$excerpt_output .= trim( $token ); |
|
453
|
|
|
$has_more = true; |
|
454
|
|
|
break; |
|
455
|
|
|
} |
|
456
|
|
|
|
|
457
|
|
|
$count++; |
|
458
|
|
|
$excerpt_output .= $token; |
|
459
|
|
|
} |
|
460
|
|
|
|
|
461
|
|
|
$wpse_excerpt = trim( force_balance_tags( $excerpt_output ) ); |
|
462
|
|
|
|
|
463
|
|
|
if ( $has_more ) { |
|
464
|
|
|
$excerpt_end = '<a class="moretag" href="' . esc_url( get_permalink() ) . '">' . esc_html__( 'More', 'lsx' ) . '</a>'; |
|
465
|
|
|
$excerpt_end = apply_filters( 'excerpt_more', ' ' . $excerpt_end ); |
|
466
|
|
|
|
|
467
|
|
|
$pos = strrpos( $wpse_excerpt, '</' ); |
|
468
|
|
|
|
|
469
|
|
|
if ( false !== $pos ) { |
|
470
|
|
|
// Inside last HTML tag |
|
471
|
|
|
$wpse_excerpt = substr_replace( $wpse_excerpt, $excerpt_end, $pos, 0 ); /* Add read more next to last word */ |
|
472
|
|
|
} else { |
|
473
|
|
|
// After the content |
|
474
|
|
|
$wpse_excerpt .= $excerpt_end; /*Add read more in new paragraph */ |
|
475
|
|
|
} |
|
476
|
|
|
} |
|
477
|
|
|
} else { |
|
478
|
|
|
$wpse_excerpt = apply_filters( 'the_content', $wpse_excerpt ); |
|
479
|
|
|
$wpse_excerpt = str_replace( ']]>', ']]>', $wpse_excerpt ); |
|
480
|
|
|
//$wpse_excerpt = strip_tags( $wpse_excerpt, '<blockquote>,<p>' ); |
|
481
|
|
|
$wpse_excerpt = trim( force_balance_tags( $wpse_excerpt ) ); |
|
482
|
|
|
} |
|
483
|
|
|
|
|
484
|
|
|
return $wpse_excerpt; |
|
485
|
|
|
} |
|
486
|
|
|
|
|
487
|
|
|
return apply_filters( 'lsx_custom_wp_trim_excerpt', $wpse_excerpt, $raw_excerpt ); |
|
488
|
|
|
} |
|
489
|
|
|
|
|
490
|
|
|
endif; |
|
491
|
|
|
|
|
492
|
|
|
remove_filter( 'get_the_excerpt', 'wp_trim_excerpt' ); |
|
493
|
|
|
add_filter( 'get_the_excerpt', 'lsx_custom_wp_trim_excerpt' ); |
|
494
|
|
|
|
|
495
|
|
|
if ( ! function_exists( 'lsx_full_width_widget_classes' ) ) : |
|
496
|
|
|
|
|
497
|
|
|
/** |
|
498
|
|
|
* Filter sidebar widget params, to add the widget_lsx_full_width_alt or widget_lsx_full_width classes to the text widget. |
|
499
|
|
|
* |
|
500
|
|
|
* @package lsx |
|
501
|
|
|
* @subpackage extras |
|
502
|
|
|
*/ |
|
503
|
|
|
function lsx_full_width_widget_classes( $params ) { |
|
504
|
|
|
if ( is_admin() ) { |
|
505
|
|
|
return $params; |
|
506
|
|
|
} |
|
507
|
|
|
|
|
508
|
|
|
global $wp_registered_widgets; |
|
509
|
|
|
|
|
510
|
|
|
$widget_id = $params[0]['widget_id']; |
|
511
|
|
|
$widget_name = $params[0]['widget_name']; |
|
512
|
|
|
|
|
513
|
|
|
if ( 'Text' === $widget_name ) { |
|
514
|
|
|
$wp_registered_widgets[ $widget_id ]['original_callback'] = $wp_registered_widgets[ $widget_id ]['callback']; |
|
515
|
|
|
$wp_registered_widgets[ $widget_id ]['callback'] = 'lsx_full_width_widget_custom_callback'; |
|
516
|
|
|
} |
|
517
|
|
|
|
|
518
|
|
|
return $params; |
|
519
|
|
|
} |
|
520
|
|
|
|
|
521
|
|
|
endif; |
|
522
|
|
|
|
|
523
|
|
|
add_filter( 'dynamic_sidebar_params', 'lsx_full_width_widget_classes' ); |
|
524
|
|
|
|
|
525
|
|
|
if ( ! function_exists( 'lsx_full_width_widget_custom_callback' ) ) : |
|
526
|
|
|
|
|
527
|
|
|
/** |
|
528
|
|
|
* Filter sidebar widget params, to add the widget_lsx_full_width_alt or widget_lsx_full_width classes to the text widget. |
|
529
|
|
|
* |
|
530
|
|
|
* @package lsx |
|
531
|
|
|
* @subpackage extras |
|
532
|
|
|
*/ |
|
533
|
|
|
function lsx_full_width_widget_custom_callback() { |
|
534
|
|
|
global $wp_registered_widgets; |
|
535
|
|
|
|
|
536
|
|
|
$original_callback_params = func_get_args(); |
|
537
|
|
|
$widget_id = $original_callback_params[0]['widget_id']; |
|
538
|
|
|
|
|
539
|
|
|
$original_callback = $wp_registered_widgets[ $widget_id ]['original_callback']; |
|
540
|
|
|
$wp_registered_widgets[ $widget_id ]['callback'] = $original_callback; |
|
541
|
|
|
|
|
542
|
|
|
$widget_id_base = $wp_registered_widgets[ $widget_id ]['callback'][0]->id_base; |
|
543
|
|
|
|
|
544
|
|
|
$widget_classname = ''; |
|
545
|
|
|
|
|
546
|
|
|
if ( is_callable( $original_callback ) ) { |
|
547
|
|
|
ob_start(); |
|
548
|
|
|
call_user_func_array( $original_callback, $original_callback_params ); |
|
549
|
|
|
$widget_output = ob_get_clean(); |
|
550
|
|
|
|
|
551
|
|
|
echo wp_kses_post( apply_filters( 'lsx_widget_output', $widget_output, $widget_id_base, $widget_classname, $widget_id ) ); |
|
552
|
|
|
} |
|
553
|
|
|
} |
|
554
|
|
|
|
|
555
|
|
|
endif; |
|
556
|
|
|
|
|
557
|
|
|
if ( ! function_exists( 'lsx_full_width_widget_output' ) ) : |
|
558
|
|
|
|
|
559
|
|
|
/** |
|
560
|
|
|
* Filter sidebar widget params, to add the widget_lsx_full_width_alt or widget_lsx_full_width classes to the text widget. |
|
561
|
|
|
* |
|
562
|
|
|
* @package lsx |
|
563
|
|
|
* @subpackage extras |
|
564
|
|
|
*/ |
|
565
|
|
|
function lsx_full_width_widget_output( $widget_output, $widget_id_base, $widget_id ) { |
|
|
|
|
|
|
566
|
|
|
if ( 'text' === $widget_id_base ) { |
|
567
|
|
|
if ( false !== strpos( $widget_output, '<div class="lsx-full-width-alt">' ) ) { |
|
568
|
|
|
$widget_output = str_replace( 'class="widget widget_text"', 'class="widget widget_text widget_lsx_full_width_alt"', $widget_output ); |
|
569
|
|
|
} elseif ( false !== strpos( $widget_output, '<div class="lsx-full-width">' ) ) { |
|
570
|
|
|
$widget_output = str_replace( 'class="widget widget_text"', 'class="widget widget_text widget_lsx_full_width"', $widget_output ); |
|
571
|
|
|
} |
|
572
|
|
|
} |
|
573
|
|
|
|
|
574
|
|
|
return $widget_output; |
|
575
|
|
|
} |
|
576
|
|
|
|
|
577
|
|
|
endif; |
|
578
|
|
|
|
|
579
|
|
|
add_filter( 'lsx_widget_output', 'lsx_full_width_widget_output', 10, 3 ); |
|
580
|
|
|
|
|
581
|
|
|
/** |
|
582
|
|
|
* Check if the content has a restricted post format that needs to show a full excerpt. |
|
583
|
|
|
*/ |
|
584
|
|
|
function lsx_post_format_force_content_on_list() { |
|
585
|
|
|
$post_formats = apply_filters( 'lsx_post_format_force_content_on_list', |
|
586
|
|
|
array( |
|
587
|
|
|
'video' => 'video', |
|
588
|
|
|
'audio' => 'audio', |
|
589
|
|
|
'quote' => 'quote', |
|
590
|
|
|
'link' => 'link', |
|
591
|
|
|
) |
|
592
|
|
|
); |
|
593
|
|
|
$return = false; |
|
594
|
|
|
if ( ! has_post_format( $post_formats ) ) { |
|
595
|
|
|
$return = true; |
|
596
|
|
|
} |
|
597
|
|
|
return $return; |
|
598
|
|
|
} |
|
599
|
|
|
|
|
600
|
|
|
/** |
|
601
|
|
|
* Remove the Hentry Class Every |
|
602
|
|
|
*/ |
|
603
|
|
|
function lsx_remove_hentry( $classes ) { |
|
604
|
|
|
if ( 'post' !== get_post_type() ) { |
|
605
|
|
|
$classes = array_diff( $classes, array( 'hentry' ) ); |
|
606
|
|
|
} |
|
607
|
|
|
return $classes; |
|
608
|
|
|
} |
|
609
|
|
|
add_filter( 'post_class','lsx_remove_hentry' ); |
|
610
|
|
|
|
|
611
|
|
|
/** |
|
612
|
|
|
* Strip Excerpts. |
|
613
|
|
|
* |
|
614
|
|
|
*/ |
|
615
|
|
|
function lsx_strip_excerpt( $content ) { |
|
616
|
|
|
if ( is_search() || is_archive() || ( is_blog_installed() && ! is_single() && ! is_page() ) ) { |
|
617
|
|
|
$content = strip_shortcodes( $content ); |
|
618
|
|
|
$content = str_replace( ']]>', ']]>', $content ); |
|
619
|
|
|
$content = strip_tags( $content ); |
|
620
|
|
|
} |
|
621
|
|
|
return $content; |
|
622
|
|
|
} |
|
623
|
|
|
add_filter( 'the_content', 'lsx_strip_excerpt' ); |
|
624
|
|
|
|
|
625
|
|
|
/** |
|
626
|
|
|
* Disable Gutenberg for LSX Custom Post Tpes. |
|
627
|
|
|
* |
|
628
|
|
|
*/ |
|
629
|
|
|
function lsx_disable_gutenberg_product_type( $is_enabled, $post_type ) { |
|
630
|
|
|
if ( 'testimonial' === $post_type || 'team' === $post_type || 'project' === $post_type ) { |
|
631
|
|
|
return false; |
|
632
|
|
|
} |
|
633
|
|
|
|
|
634
|
|
|
return $is_enabled; |
|
635
|
|
|
} |
|
636
|
|
|
add_filter( 'gutenberg_add_edit_link_for_post_type', 'lsx_disable_gutenberg_product_type', 10, 2 ); |
|
637
|
|
|
|
lightspeeddevelopment /
lsx
Loading history...
This check looks from parameters that have been defined for a function or method, but which are not used in the method body.