wp-optimize / templates / cache / page-cache.php

page-cache.php in WP-Optimize – Cache, Compress images, Minify & Clean database to boost page speed & performance 3.6.0, at templates/cache/page-cache.php

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1	<?php if (!defined('WPO_VERSION')) die('No direct access allowed'); ?>
2	<?php if ($does_server_handles_cache) : ?>
3	<div class="wpo-info highlight-dashicons">
4	<h3><?php esc_html_e('Your web hosting company/server handles:', 'wp-optimize'); ?></h3>
5	<p><?php esc_html_e('Page caching', 'wp-optimize'); ?><span class="dashicons dashicons-saved"></span></p>
6	<p><?php esc_html_e('Gzip compression', 'wp-optimize'); ?><span class="dashicons dashicons-saved"></span></p>
7	<p><?php esc_html_e('Browser static file caching (via headers)', 'wp-optimize'); ?><span class="dashicons dashicons-saved"></span></p>
8	</div>
9	<?php else : ?>
10	<div class="wpo-info">
11	<a class="wpo-info__trigger" href="#"><span class="dashicons dashicons-sos"></span> <?php esc_html_e('How to use the cache feature', 'wp-optimize'); ?> <span class="wpo-info__close"><?php esc_html_e('Close', 'wp-optimize'); ?></span></a>
12	<div class="wpo-info__content">
13	<p><strong><?php esc_html_e('Not sure how to use the cache feature?', 'wp-optimize'); ?></strong> <br><?php esc_html_e('Watch our how-to video below.', 'wp-optimize'); ?></p>
14	<div class="wpo-video-preview">
15	<a href="https://vimeo.com/337247770" data-embed="https://player.vimeo.com/video/337247770?color=df6926&title=0&byline=0&portrait=0" target="_blank"><img src="<?php echo esc_url(trailingslashit(WPO_PLUGIN_URL) . 'images/notices/cache-video-preview.png'); ?>" alt="<?php esc_attr_e('Cache video preview', 'wp-optimize');?>" /></a>
16	</div>
17	<small>(<?php esc_html_e('Loads a video hosted on vimeo.com', 'wp-optimize'); ?>) - <?php $wp_optimize->wp_optimize_url('https://vimeo.com/337247770', __('Open the video in a new window', 'wp-optimize')); ?></small>
18	</div>
19	</div>
20	<div class="wpo-fieldgroup wpo-first-child cache-options">
21	<div class="notice notice-warning below-h2 wpo-warnings__enabling-cache wpo_hidden"><p></p><ul></ul></div>
22	<div class="notice error below-h2 wpo-error wpo-error__enabling-cache <?php echo empty($error) ? 'wpo_hidden' : ''; ?>"><p><?php echo htmlentities($error); ?></p></div>
23
24	<pre id="wpo_advanced_cache_output" style="display: none;"></pre>
25
26	<div class="switch-container">
27	<label class="switch">
28	<input name="enable_page_caching" id="enable_page_caching" class="cache-settings" type="checkbox" value="true" <?php checked($wpo_cache_options['enable_page_caching'] \|\| $wpo_cache->is_enabled()); ?>>
29	<span class="slider round"></span>
30	</label>
31	<label for="enable_page_caching">
32	<?php esc_html_e('Enable page caching', 'wp-optimize'); ?>
33	</label>
34	</div>
35	<p>
36	<?php echo esc_html__("This is all that's needed for caching to work.", 'wp-optimize').' '.esc_html__('WP-Optimize will automatically detect and configure itself optimally for your site.', 'wp-optimize').' '.esc_html__('You can tweak the settings below and in the advanced settings tab, if needed.', 'wp-optimize'); ?>
37	</p>
38
39	<?php if (!empty($active_cache_plugins)) { ?>
40	<p class="wpo-error">
41	<?php
42	$message = sprintf(__('It looks like you already have an active caching plugin (%s) installed.', 'wp-optimize'), implode(', ', $active_cache_plugins));
43	$message .= ' ';
44	$message .= __('Having more than one active page cache might cause unexpected results.', 'wp-optimize');
45	echo esc_html($message);
46	?>
47	</p>
48	<?php } ?>
49
50	</div>
51
52	<h3 class="purge-cache" style="<?php echo esc_attr($display); ?>"> <?php esc_html_e('Purge the cache', 'wp-optimize'); ?></h3>
53	<div class="wpo-fieldgroup cache-options purge-cache" style="<?php echo esc_attr($display); ?>" >
54	<p class="wpo-button-wrap">
55	<input id="wp-optimize-purge-cache" class="button button-primary <?php echo $can_purge_the_cache ? '' : 'disabled'; ?>" type="submit" value="<?php esc_attr_e('Purge cache', 'wp-optimize'); ?>" <?php echo $can_purge_the_cache ? '' : 'disabled'; ?>>
56	<img class="wpo_spinner" src="<?php echo esc_url(admin_url('images/spinner-2x.gif')); ?>" alt="...">
57	<span class="save-done dashicons dashicons-yes display-none"></span>
58	</p>
59	<p>
60	<?php esc_html_e('Deletes the entire cache contents but keeps the page cache enabled.', 'wp-optimize'); ?>
61	</p>
62	<p>
63	<span id="wpo_current_cache_size_information"><?php esc_html_e('Current cache size:', 'wp-optimize'); ?> <?php echo esc_html(WP_Optimize()->format_size($cache_size['size'])); ?></span>
64	<br><span id="wpo_current_cache_file_count"><?php esc_html_e('Number of files:', 'wp-optimize'); ?> <?php echo esc_html($cache_size['file_count']); ?></span>
65	</p>
66	<?php
67
68	/*
69	Auto preload feature is commented out due to possible regression in v3.5.0
70	<p>
71	<input type="checkbox" id="wpo-auto-preload-after-purge" <?php checked($auto_preload_after_purge); ?>>
72	<label for="wpo-auto-preload-after-purge"><?php esc_html_e('Automatically preload content after it is purged', 'wp-optimize'); ?></label>
73	</p>
74	*/
75	?>
76	</div>
77
78	<h3><?php esc_html_e('Cache settings', 'wp-optimize'); ?></h3>
79
80	<div class="wpo-fieldgroup cache-options">
81
82	<div class="wpo-fieldgroup__subgroup">
83	<label for="enable_mobile_caching">
84	<input name="enable_mobile_caching" id="enable_mobile_caching" class="cache-settings" type="checkbox" value="true" <?php checked($wpo_cache_options['enable_mobile_caching'], 1); ?>>
85	<?php esc_html_e('Generate separate files for mobile devices', 'wp-optimize'); ?>
86	</label>
87	<span tabindex="0" data-tooltip="<?php esc_attr_e('Useful if your website has mobile-specific content.', 'wp-optimize');?>"><span class="dashicons dashicons-editor-help"></span> </span>
88	</div>
89
90	<div class="wpo-fieldgroup__subgroup">
91	<label for="enable_user_caching">
92	<input name="enable_user_caching" id="enable_user_caching" class="cache-settings wpo-select-group" type="checkbox" value="true" <?php checked($wpo_cache_options['enable_user_caching']); ?>>
93	<?php esc_html_e('Serve cached pages to logged in users', 'wp-optimize'); ?>
94	</label>
95	<span tabindex="0" data-tooltip="<?php esc_attr_e('Enable this option if you do not have user-specific or restricted content on your website (this works only when the cache is preloaded).', 'wp-optimize');?>"><span class="dashicons dashicons-editor-help"></span> </span>
96	</div>
97
98	<?php do_action('wpo_after_cache_settings'); ?>
99
100	<div class="wpo-fieldgroup__subgroup">
101	<label for="page_cache_length_value"><?php esc_html_e('Cache lifespan', 'wp-optimize'); ?></label>
102	<p>
103	<input name="page_cache_length_value" id="page_cache_length_value" class="cache-settings" type="number" value="<?php echo esc_attr($wpo_cache_options['page_cache_length_value']); ?>">
104	<select name="page_cache_length_unit" id="page_cache_length_unit" class="cache-settings">
105	<option value="hours" <?php selected('hours', $wpo_cache_options['page_cache_length_unit']); ?>><?php esc_html_e('Hours', 'wp-optimize'); ?></option>
106	<option value="days" <?php selected('days', $wpo_cache_options['page_cache_length_unit']); ?>><?php esc_html_e('Days', 'wp-optimize'); ?></option>
107	<option value="months" <?php selected('months', $wpo_cache_options['page_cache_length_unit']); ?>><?php esc_html_e('Months', 'wp-optimize'); ?></option>
108	</select>
109	</p>
110	<span>
111	<?php esc_html_e('Time after which a new cached version will be generated (0 = only when the cache is emptied)', 'wp-optimize'); ?>
112	</span>
113	</div>
114
115	<?php do_action('wpo_page_cache_settings_after', $wpo_cache_options); ?>
116
117	</div>
118
119	<input id="wp-optimize-save-cache-settings" class="button button-primary" type="submit" name="wp-optimize-save-cache-settings" value="<?php esc_attr_e('Save changes', 'wp-optimize'); ?>">
120
121	<img class="wpo_spinner" src="<?php echo esc_url(admin_url('images/spinner-2x.gif')); ?>" alt="....">
122
123	<span class="save-done dashicons dashicons-yes display-none"></span>
124	<?php endif;
125