wp-optimize / templates / minify / js-settings-tab.php

js-settings-tab.php in WP-Optimize – Cache, Compress images, Minify & Clean database to boost page speed & performance 3.2.9, at templates/minify/js-settings-tab.php

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1	<?php if (!defined('WPO_VERSION')) die('No direct access allowed'); ?>
2	<div class="wpo_section wpo_group">
3	<div id="wpo_settings_warnings"></div>
4	<form>
5	<h3><?php _e('JavaScript options', 'wp-optimize'); ?></h3>
6	<div class="wpo-fieldgroup">
7	<fieldset>
8	<label for="enable_js_minification">
9	<input
10	name="enable_js_minification"
11	type="checkbox"
12	id="enable_js_minification"
13	value="1"
14	<?php echo checked($wpo_minify_options['enable_js_minification']); ?>
15	>
16	<?php _e('Enable minification of JavaScript files', 'wp-optimize'); ?>
17	</label>
18	<label for="enable_merging_of_js">
19	<input
20	name="enable_merging_of_js"
21	type="checkbox"
22	id="enable_merging_of_js"
23	value="1"
24	<?php echo checked($wpo_minify_options['enable_merging_of_js']); ?>
25	>
26	<?php _e('Enable merging of JavaScript files', 'wp-optimize'); ?>
27	<span tabindex="0" data-tooltip="<?php _e('If some functionality is breaking on the frontend, disabling merging of JavaScript might fix the issues.', 'wp-optimize');?>"><span class="dashicons dashicons-editor-help"></span> </span>
28	</label>
29	<label for="enable_js_trycatch">
30	<input
31	name="enable_js_trycatch"
32	type="checkbox"
33	id="enable_js_trycatch"
34	value="1"
35	<?php echo checked($wpo_minify_options['enable_js_trycatch']); ?>
36	>
37	<?php _e('Contain each included file in its own block', 'wp-optimize'); ?>
38	<em><?php _e('(enable if trying to isolate a JavaScript error introduced by minifying or merging)', 'wp-optimize'); ?></em>
39	<span tabindex="0" data-tooltip="<?php esc_attr_e('When enabled, the content of each JavaScript file that is combined will be wrapped in its own "try / catch" statement. This means that if one file has an error, it should not impede execution of other, independent files.', 'wp-optimize'); ?>"><span class="dashicons dashicons-editor-help"></span> </span>
40	</label>
41	</fieldset>
42	</div>
43	<h3><?php _e('Exclude JavaScript from processing', 'wp-optimize'); ?></h3>
44	<div class="wpo-fieldgroup">
45	<fieldset>
46	<label for="exclude_js">
47	<?php _e('Any JavaScript files that match the paths below will be completely ignored', 'wp-optmize'); ?>
48	<span tabindex="0" data-tooltip="<?php esc_attr_e('Use this if you are having issues with a certain JavaScript file.', 'wp-optmize'); ?> <?php esc_attr_e('Any file present here will be loaded normally by WordPress', 'wp-optimize');?>"><span class="dashicons dashicons-editor-help"></span></span>
49	</label>
50	<textarea
51	name="exclude_js"
52	rows="7" cols="50"
53	id="exclude_js"
54	class="large-text code"
55	placeholder="<?php esc_attr_e('e.g.: /wp-includes/js/jquery/jquery.js', 'wp-optimize'); ?>"
56	><?php echo esc_textarea($wpo_minify_options['exclude_js']);?></textarea>
57	<br>
58	<?php _e('Some files known for causing issues when combined / minified are excluded by default.', 'wp-optimize'); ?> <?php _e('You can see / edit them in the Advanced tab.', 'wp-optimize'); ?>
59	</fieldset>
60	</div>
61
62	<h3><?php _e('Defer JavaScript', 'wp-optimize'); ?></h3>
63	<div class="wpo-fieldgroup">
64	<fieldset class="async-js-manual-list">
65	<h4><label>
66	<input
67	name="enable_defer_js"
68	type="radio"
69	value="individual"
70	<?php echo checked($wpo_minify_options['enable_defer_js'], 'individual'); ?>
71	>
72	<?php _e('Defer selected JavaScript files', 'wp-optimize'); ?>
73	<span tabindex="0" data-tooltip="<?php esc_attr_e('The files in the list will be loaded asynchronously, and will not be minified or merged.', 'wp-optimize');?>"><span class="dashicons dashicons-editor-help"></span></span>
74	</label>
75	</h4>
76	<div class="defer-js-settings">
77	<label for="async_js">
78	<?php _e('Any JavaScript files that match the paths below will be loaded asynchronously.', 'wp-optmize'); ?>
79	<br/>
80	<?php _e('Use this if you have a completely independent script or would like to exclude scripts from page speed tests (PageSpeed Insights, GTMetrix...)', 'wp-optmize'); ?>
81	<span tabindex="0" data-tooltip="<?php esc_attr_e('Independent scripts are for example \'analytics\' or \'pixel\' scripts. They are not required for the website to work', 'wp-optimize');?>"><span class="dashicons dashicons-editor-help"></span></span>
82	</label>
83	<textarea
84	name="async_js"
85	rows="7"
86	cols="50"
87	id="async_js"
88	class="large-text code"
89	placeholder="<?php esc_attr_e('e.g.: /js/main.js', 'wp-optimize'); ?>"
90	><?php echo esc_textarea($wpo_minify_options['async_js']); ?></textarea>
91	</div>
92	</fieldset>
93
94	<fieldset>
95	<h4>
96	<label>
97	<input
98	name="enable_defer_js"
99	type="radio"
100	value="all"
101	<?php echo checked($wpo_minify_options['enable_defer_js'], 'all'); ?>
102	>
103	<?php _e('Defer all the JavaScript files', 'wp-optimize'); ?>
104	<span tabindex="0" data-tooltip="<?php esc_attr_e('All files - including the ones processed by WP-Optimize - will be deferred, except the ones in the exclusion list above.', 'wp-optimize');?>"><span class="dashicons dashicons-editor-help"></span></span>
105	</label>
106	</h4>
107	<div class="defer-js-settings">
108	<div class="notice notice-warning below-h2">
109	<p class="wpo_min-bold-green wpo_min-rowintro">
110	<?php _e('Some themes and plugins need render blocking scripts to work.', 'wp-optimize'); ?> <?php _e('Please check the browser console for any eventual JavaScript errors caused by deferring the scripts.', 'wp-optimize'); ?>
111	</p>
112	</div>
113	<h4><?php _e('Defer method:', 'wp-optimize'); ?></h4>
114	<label>
115	<input
116	name="defer_js_type"
117	type="radio"
118	value="defer"
119	<?php echo checked($wpo_minify_options['defer_js_type'], 'defer'); ?>
120	>
121	<?php _e('Use the "defer" html attribute', 'wp-optimize'); ?>
122	<span tabindex="0" data-tooltip="<?php esc_attr_e('Supported by all modern browsers.', 'wp-optimize');?>"><span class="dashicons dashicons-editor-help"></span></span>
123	</label>
124	<label>
125	<input
126	name="defer_js_type"
127	type="radio"
128	value="async_using_js"
129	<?php echo checked($wpo_minify_options['defer_js_type'], 'async_using_js'); ?>
130	>
131	<?php _e('Defer using JavaScript', 'wp-optimize'); ?>
132	<em><?php printf(__('(Use this method if you require support for %solder browsers%s).', 'wp-optimize'), '<a href="https://www.w3schools.com/tags/att_script_defer.asp" target="_blank">', '</a>');?></em>
133	</label>
134	<label for="defer_jquery">
135	<input
136	name="defer_jquery"
137	type="checkbox"
138	id="defer_jquery"
139	value="1"
140	<?php echo checked($wpo_minify_options['defer_jquery']); ?>
141	>
142	<?php _e('Defer jQuery', 'wp-optimize'); ?> <em><?php _e('(Note that as jQuery is a common dependency, it probably needs to be loaded synchronously).', 'wp-optimize'); ?></em>
143	<span tabindex="0" data-tooltip="<?php esc_attr_e('Disable this setting if you have an error \'jQuery undefined\'.', 'wp-optimize');?>"><span class="dashicons dashicons-editor-help"></span></span>
144	</label>
145	</div>
146	</fieldset>
147	</div>
148
149	<p class="submit">
150	<input
151	class="wp-optimize-save-minify-settings button button-primary"
152	type="submit"
153	value="<?php esc_attr_e('Save settings', 'wp-optimize'); ?>"
154	>
155	<img class="wpo_spinner" src="<?php echo esc_attr(admin_url('images/spinner-2x.gif')); ?>" alt="...">
156	<span class="save-done dashicons dashicons-yes display-none"></span>
157	</p>
158	</form>
159	</div>
160