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nginx-helper-general-options.php
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<?php
/**
* Display general options of the plugin.
*
* This file is used to markup the admin-facing aspects of the plugin.
*
* @since 2.0.0
*
* @package nginx-helper
* @subpackage nginx-helper/admin/partials
*/
global $nginx_helper_admin;
$error_log_filesize = false;
$args = array(
'enable_purge' => FILTER_SANITIZE_STRING,
'enable_stamp' => FILTER_SANITIZE_STRING,
'purge_method' => FILTER_SANITIZE_STRING,
'is_submit' => FILTER_SANITIZE_STRING,
'redis_hostname' => FILTER_SANITIZE_STRING,
'redis_port' => FILTER_SANITIZE_STRING,
'redis_prefix' => FILTER_SANITIZE_STRING,
'purge_homepage_on_edit' => FILTER_SANITIZE_STRING,
'purge_homepage_on_del' => FILTER_SANITIZE_STRING,
'purge_url' => FILTER_SANITIZE_STRING,
'log_level' => FILTER_SANITIZE_STRING,
'log_filesize' => FILTER_SANITIZE_STRING,
'smart_http_expire_save' => FILTER_SANITIZE_STRING,
'cache_method' => FILTER_SANITIZE_STRING,
'enable_map' => FILTER_SANITIZE_STRING,
'enable_log' => FILTER_SANITIZE_STRING,
'purge_archive_on_edit' => FILTER_SANITIZE_STRING,
'purge_archive_on_del' => FILTER_SANITIZE_STRING,
'purge_archive_on_new_comment' => FILTER_SANITIZE_STRING,
'purge_archive_on_deleted_comment' => FILTER_SANITIZE_STRING,
'purge_page_on_mod' => FILTER_SANITIZE_STRING,
'purge_page_on_new_comment' => FILTER_SANITIZE_STRING,
'purge_page_on_deleted_comment' => FILTER_SANITIZE_STRING,
'smart_http_expire_form_nonce' => FILTER_SANITIZE_STRING,
);
$all_inputs = filter_input_array( INPUT_POST, $args );
if ( isset( $all_inputs['smart_http_expire_save'] ) && wp_verify_nonce( $all_inputs['smart_http_expire_form_nonce'], 'smart-http-expire-form-nonce' ) ) {
unset( $all_inputs['smart_http_expire_save'] );
unset( $all_inputs['is_submit'] );
$nginx_settings = wp_parse_args(
$all_inputs,
$nginx_helper_admin->nginx_helper_default_settings()
);
if ( ( ! is_numeric( $nginx_settings['log_filesize'] ) ) || ( empty( $nginx_settings['log_filesize'] ) ) ) {
$error_log_filesize = __( 'Log file size must be a number.', 'nginx-helper' );
unset( $nginx_settings['log_filesize'] );
}
if ( $nginx_settings['enable_map'] ) {
$nginx_helper_admin->update_map();
}
update_site_option( 'rt_wp_nginx_helper_options', $nginx_settings );
echo '<div class="updated"><p>' . esc_html__( 'Settings saved.', 'nginx-helper' ) . '</p></div>';
}
$nginx_helper_settings = $nginx_helper_admin->nginx_helper_settings();
$log_path = $nginx_helper_admin->functional_asset_path();
$log_url = $nginx_helper_admin->functional_asset_url();
/**
* Get setting url for single multiple with subdomain OR multiple with subdirectory site.
*/
$nginx_setting_link = '#';
if ( is_multisite() ) {
if ( SUBDOMAIN_INSTALL === false ) {
$nginx_setting_link = 'https://easyengine.io/wordpress-nginx/tutorials/multisite/subdirectories/fastcgi-cache-with-purging/';
} else {
$nginx_setting_link = 'https://easyengine.io/wordpress-nginx/tutorials/multisite/subdomains/fastcgi-cache-with-purging/';
}
} else {
$nginx_setting_link = 'https://easyengine.io/wordpress-nginx/tutorials/single-site/fastcgi-cache-with-purging/';
}
?>
<!-- Forms containing nginx helper settings options. -->
<form id="post_form" method="post" action="#" name="smart_http_expire_form" class="clearfix">
<div class="postbox">
<h3 class="hndle">
<span><?php esc_html_e( 'Purging Options', 'nginx-helper' ); ?></span>
</h3>
<div class="inside">
<table class="form-table">
<tr valign="top">
<td>
<input type="checkbox" value="1" id="enable_purge" name="enable_purge" <?php checked( $nginx_helper_settings['enable_purge'], 1 ); ?> />
<label for="enable_purge"><?php esc_html_e( 'Enable Purge', 'nginx-helper' ); ?></label>
</td>
</tr>
</table>
</div> <!-- End of .inside -->
</div>
<?php if ( ! ( ! is_network_admin() && is_multisite() ) ) { ?>
<div class="postbox enable_purge"<?php echo ( empty( $nginx_helper_settings['enable_purge'] ) ) ? ' style="display: none;"' : ''; ?>>
<h3 class="hndle">
<span><?php esc_html_e( 'Caching Method', 'nginx-helper' ); ?></span>
</h3>
<div class="inside">
<input type="hidden" name="is_submit" value="1" />
<table class="form-table">
<tr valign="top">
<td>
<input type="radio" value="enable_fastcgi" id="cache_method_fastcgi" name="cache_method" <?php echo checked( $nginx_helper_settings['cache_method'], 'enable_fastcgi' ); ?> />
<label for="cache_method_fastcgi">
<?php
printf(
'%s (<a target="_blank" href="%s" title="%s">%s</a>)',
esc_html__( 'nginx Fastcgi cache', 'nginx-helper' ),
esc_url( $nginx_setting_link ),
esc_attr__( 'External settings for nginx', 'nginx-helper' ),
esc_html__( 'requires external settings for nginx', 'nginx-helper' )
);
?>
</label>
</td>
</tr>
<tr valign="top">
<td>
<input type="radio" value="enable_redis" id="cache_method_redis" name="cache_method" <?php echo checked( $nginx_helper_settings['cache_method'], 'enable_redis' ); ?> />
<label for="cache_method_redis">
<?php printf( esc_html__( 'Redis cache', 'nginx-helper' ) ); ?>
</label>
</td>
</tr>
</table>
</div> <!-- End of .inside -->
</div>
<div class="enable_purge">
<div class="postbox cache_method_fastcgi" <?php echo ( ! empty( $nginx_helper_settings['enable_purge'] ) && 'enable_fastcgi' === $nginx_helper_settings['cache_method'] ) ? '' : 'style="display: none;"'; ?> >
<h3 class="hndle">
<span><?php esc_html_e( 'Purge Method', 'nginx-helper' ); ?></span>
</h3>
<div class="inside">
<table class="form-table rtnginx-table">
<tr valign="top">
<td>
<fieldset>
<legend class="screen-reader-text">
<span>
<?php esc_html_e( 'when a post/page/custom post is published.', 'nginx-helper' ); ?>
</span>
</legend>
<label for="purge_method_get_request">
<input type="radio" value="get_request" id="purge_method_get_request" name="purge_method" <?php checked( $nginx_helper_settings['purge_method'], 'get_request' ); ?>>
<?php
echo wp_kses(
sprintf(
'%1$s <strong>PURGE/url</strong> %2$s',
esc_html__( 'Using a GET request to', 'nginx-helper' ),
esc_html__( '(Default option)', 'nginx-helper' )
),
array( 'strong' => array() )
);
?>
<br />
<small>
<?php
echo wp_kses(
sprintf(
// translators: %s Nginx cache purge module link.
__( 'Uses the %s module.', 'nginx-helper' ),
'<strong><a href="https://github.com/FRiCKLE/ngx_cache_purge">ngx_cache_purge</a></strong>'
),
array(
'strong' => array(),
'a' => array(
'href' => array(),
),
)
);
?>
</small>
</label>
<br />
<label for="purge_method_unlink_files">
<input type="radio" value="unlink_files" id="purge_method_unlink_files" name="purge_method" <?php checked( $nginx_helper_settings['purge_method'], 'unlink_files' ); ?>>
<?php
esc_html_e( 'Delete local server cache files', 'nginx-helper' );
?>
<br />
<small>
<?php
echo wp_kses(
__( 'Checks for matching cache file in <strong>RT_WP_NGINX_HELPER_CACHE_PATH</strong>. Does not require any other modules. Requires that the cache be stored on the same server as WordPress. You must also be using the default nginx cache options (levels=1:2) and (fastcgi_cache_key "$scheme$request_method$host$request_uri").', 'nginx-helper' ),
array( 'strong' => array() )
);
?>
</small>
</label>
<br />
</fieldset>
</td>
</tr>
</table>
</div> <!-- End of .inside -->
</div>
<div class="postbox cache_method_redis"<?php echo ( ! empty( $nginx_helper_settings['enable_purge'] ) && 'enable_redis' === $nginx_helper_settings['cache_method'] ) ? '' : ' style="display: none;"'; ?>>
<h3 class="hndle">
<span><?php esc_html_e( 'Redis Settings', 'nginx-helper' ); ?></span>
</h3>
<div class="inside">
<table class="form-table rtnginx-table">
<tr>
<th><label for="redis_hostname"><?php esc_html_e( 'Hostname', 'nginx-helper' ); ?></label></th>
<td>
<input id="redis_hostname" class="medium-text" type="text" name="redis_hostname" value="<?php echo esc_attr( $nginx_helper_settings['redis_hostname'] ); ?>" <?php echo ( $nginx_helper_settings['redis_enabled_by_constant'] ) ? 'readonly="readonly"' : ''; ?> />
<?php
if ( $nginx_helper_settings['redis_enabled_by_constant'] ) {
echo '<p class="description">';
esc_html_e( 'Overridden by constant variables.', 'nginx-helper' );
echo '</p>';
}
?>
</td>
</tr>
<tr>
<th><label for="redis_port"><?php esc_html_e( 'Port', 'nginx-helper' ); ?></label></th>
<td>
<input id="redis_port" class="medium-text" type="text" name="redis_port" value="<?php echo esc_attr( $nginx_helper_settings['redis_port'] ); ?>" <?php echo ( $nginx_helper_settings['redis_enabled_by_constant'] ) ? 'readonly="readonly"' : ''; ?> />
<?php
if ( $nginx_helper_settings['redis_enabled_by_constant'] ) {
echo '<p class="description">';
esc_html_e( 'Overridden by constant variables.', 'nginx-helper' );
echo '</p>';
}
?>
</td>
</tr>
<tr>
<th><label for="redis_prefix"><?php esc_html_e( 'Prefix', 'nginx-helper' ); ?></label></th>
<td>
<input id="redis_prefix" class="medium-text" type="text" name="redis_prefix" value="<?php echo esc_attr( $nginx_helper_settings['redis_prefix'] ); ?>" <?php echo ( $nginx_helper_settings['redis_enabled_by_constant'] ) ? 'readonly="readonly"' : ''; ?> />
<?php
if ( $nginx_helper_settings['redis_enabled_by_constant'] ) {
echo '<p class="description">';
esc_html_e( 'Overridden by constant variables.', 'nginx-helper' );
echo '</p>';
}
?>
</td>
</tr>
</table>
</div> <!-- End of .inside -->
</div>
</div>
<div class="postbox enable_purge"<?php echo ( empty( $nginx_helper_settings['enable_purge'] ) ) ? ' style="display: none;"' : ''; ?>>
<h3 class="hndle">
<span><?php esc_html_e( 'Purging Conditions', 'nginx-helper' ); ?></span>
</h3>
<div class="inside">
<table class="form-table rtnginx-table">
<tr valign="top">
<th scope="row"><h4><?php esc_html_e( 'Purge Homepage:', 'nginx-helper' ); ?></h4></th>
<td>
<fieldset>
<legend class="screen-reader-text">
<span>
<?php
esc_html_e( 'when a post/page/custom post is modified or added.', 'nginx-helper' );
?>
</span>
</legend>
<label for="purge_homepage_on_edit">
<input type="checkbox" value="1" id="purge_homepage_on_edit" name="purge_homepage_on_edit" <?php checked( $nginx_helper_settings['purge_homepage_on_edit'], 1 ); ?> />
<?php
echo wp_kses(
__( 'when a <strong>post</strong> (or page/custom post) is <strong>modified</strong> or <strong>added</strong>.', 'nginx-helper' ),
array( 'strong' => array() )
);
?>
</label>
<br />
</fieldset>
<fieldset>
<legend class="screen-reader-text">
<span>
<?php
esc_html_e( 'when an existing post/page/custom post is modified.', 'nginx-helper' );
?>
</span>
</legend>
<label for="purge_homepage_on_del">
<input type="checkbox" value="1" id="purge_homepage_on_del" name="purge_homepage_on_del" <?php checked( $nginx_helper_settings['purge_homepage_on_del'], 1 ); ?> />
<?php
echo wp_kses(
__( 'when a <strong>published post</strong> (or page/custom post) is <strong>trashed</strong>', 'nginx-helper' ),
array( 'strong' => array() )
);
?>
</label>
<br />
</fieldset>
</td>
</tr>
</table>
<table class="form-table rtnginx-table">
<tr valign="top">
<th scope="row">
<h4>
<?php esc_html_e( 'Purge Post/Page/Custom Post Type:', 'nginx-helper' ); ?>
</h4>
</th>
<td>
<fieldset>
<legend class="screen-reader-text">
<span>
<?php
esc_html_e( 'when a post/page/custom post is published.', 'nginx-helper' );
?>
</span>
</legend>
<label for="purge_page_on_mod">
<input type="checkbox" value="1" id="purge_page_on_mod" name="purge_page_on_mod" <?php checked( $nginx_helper_settings['purge_page_on_mod'], 1 ); ?>>
<?php
echo wp_kses(
__( 'when a <strong>post</strong> is <strong>published</strong>.', 'nginx-helper' ),
array( 'strong' => array() )
);
?>
</label>
<br />
</fieldset>
<fieldset>
<legend class="screen-reader-text">
<span>
<?php
esc_html_e( 'when a comment is approved/published.', 'nginx-helper' );
?>
</span>
</legend>
<label for="purge_page_on_new_comment">
<input type="checkbox" value="1" id="purge_page_on_new_comment" name="purge_page_on_new_comment" <?php checked( $nginx_helper_settings['purge_page_on_new_comment'], 1 ); ?>>
<?php
echo wp_kses(
__( 'when a <strong>comment</strong> is <strong>approved/published</strong>.', 'nginx-helper' ),
array( 'strong' => array() )
);
?>
</label>
<br />
</fieldset>
<fieldset>
<legend class="screen-reader-text">
<span>
<?php
esc_html_e( 'when a comment is unapproved/deleted.', 'nginx-helper' );
?>
</span>
</legend>
<label for="purge_page_on_deleted_comment">
<input type="checkbox" value="1" id="purge_page_on_deleted_comment" name="purge_page_on_deleted_comment" <?php checked( $nginx_helper_settings['purge_page_on_deleted_comment'], 1 ); ?>>
<?php
echo wp_kses(
__( 'when a <strong>comment</strong> is <strong>unapproved/deleted</strong>.', 'nginx-helper' ),
array( 'strong' => array() )
);
?>
</label>
<br />
</fieldset>
</td>
</tr>
</table>
<table class="form-table rtnginx-table">
<tr valign="top">
<th scope="row">
<h4>
<?php esc_html_e( 'Purge Archives:', 'nginx-helper' ); ?>
</h4>
<small><?php esc_html_e( '(date, category, tag, author, custom taxonomies)', 'nginx-helper' ); ?></small>
</th>
<td>
<fieldset>
<legend class="screen-reader-text">
<span>
<?php
esc_html_e( 'when an post/page/custom post is modified or added', 'nginx-helper' );
?>
</span>
</legend>
<label for="purge_archive_on_edit">
<input type="checkbox" value="1" id="purge_archive_on_edit" name="purge_archive_on_edit" <?php checked( $nginx_helper_settings['purge_archive_on_edit'], 1 ); ?> />
<?php
echo wp_kses(
__( 'when a <strong>post</strong> (or page/custom post) is <strong>modified</strong> or <strong>added</strong>.', 'nginx-helper' ),
array( 'strong' => array() )
);
?>
</label>
<br />
</fieldset>
<fieldset>
<legend class="screen-reader-text">
<span>
<?php
esc_html_e( 'when an existing post/page/custom post is trashed.', 'nginx-helper' );
?>
</span>
</legend>
<label for="purge_archive_on_del">
<input type="checkbox" value="1" id="purge_archive_on_del" name="purge_archive_on_del"<?php checked( $nginx_helper_settings['purge_archive_on_del'], 1 ); ?> />
<?php
echo wp_kses(
__( 'when a <strong>published post</strong> (or page/custom post) is <strong>trashed</strong>.', 'nginx-helper' ),
array( 'strong' => array() )
);
?>
</label>
<br />
</fieldset>
<br />
<fieldset>
<legend class="screen-reader-text">
<span>
<?php
esc_html_e( 'when a comment is approved/published.', 'nginx-helper' );
?>
</span>
</legend>
<label for="purge_archive_on_new_comment">
<input type="checkbox" value="1" id="purge_archive_on_new_comment" name="purge_archive_on_new_comment" <?php checked( $nginx_helper_settings['purge_archive_on_new_comment'], 1 ); ?> />
<?php
echo wp_kses(
__( 'when a <strong>comment</strong> is <strong>approved/published</strong>.', 'nginx-helper' ),
array( 'strong' => array() )
);
?>
</label>
<br />
</fieldset>
<fieldset>
<legend class="screen-reader-text">
<span>
<?php
esc_html_e( 'when a comment is unapproved/deleted.', 'nginx-helper' );
?>
</span>
</legend>
<label for="purge_archive_on_deleted_comment">
<input type="checkbox" value="1" id="purge_archive_on_deleted_comment" name="purge_archive_on_deleted_comment" <?php checked( $nginx_helper_settings['purge_archive_on_deleted_comment'], 1 ); ?> />
<?php
echo wp_kses(
__( 'when a <strong>comment</strong> is <strong>unapproved/deleted</strong>.', 'nginx-helper' ),
array( 'strong' => array() )
);
?>
</label>
<br />
</fieldset>
</td>
</tr>
</table>
<table class="form-table rtnginx-table">
<tr valign="top">
<th scope="row">
<h4><?php esc_html_e( 'Custom Purge URL:', 'nginx-helper' ); ?></h4>
</th>
<td>
<textarea rows="5"class="rt-purge_url" id="purge_url" name="purge_url"><?php echo esc_textarea( $nginx_helper_settings['purge_url'] ); ?></textarea>
<p class="description">
<?php
esc_html_e( 'Add one URL per line. URL should not contain domain name.', 'nginx-helper' );
echo '<br>';
echo wp_kses(
__( 'Eg: To purge http://example.com/sample-page/ add <strong>/sample-page/</strong> in above textarea.', 'nginx-helper' ),
array( 'strong' => array() )
);
echo '<br>';
esc_html_e( "'*' will only work with redis cache server.", 'nginx-helper' );
?>
</p>
</td>
</tr>
</table>
</div> <!-- End of .inside -->
</div>
<div class="postbox">
<h3 class="hndle">
<span><?php esc_html_e( 'Debug Options', 'nginx-helper' ); ?></span>
</h3>
<div class="inside">
<input type="hidden" name="is_submit" value="1" />
<table class="form-table">
<?php if ( is_network_admin() ) { ?>
<tr valign="top">
<td>
<input type="checkbox" value="1" id="enable_map" name="enable_map" <?php checked( $nginx_helper_settings['enable_map'], 1 ); ?> />
<label for="enable_map">
<?php esc_html_e( 'Enable Nginx Map.', 'nginx-helper' ); ?>
</label>
</td>
</tr>
<?php } ?>
<tr valign="top">
<td>
<input type="checkbox" value="1" id="enable_log" name="enable_log"<?php checked( $nginx_helper_settings['enable_log'], 1 ); ?> />
<label for="enable_log">
<?php esc_html_e( 'Enable Logging', 'nginx-helper' ); ?>
</label>
</td>
</tr>
<tr valign="top">
<td>
<input type="checkbox" value="1" id="enable_stamp" name="enable_stamp" <?php checked( $nginx_helper_settings['enable_stamp'], 1 ); ?> />
<label for="enable_stamp">
<?php esc_html_e( 'Enable Nginx Timestamp in HTML', 'nginx-helper' ); ?>
</label>
</td>
</tr>
</table>
</div> <!-- End of .inside -->
</div>
<?php
} // End of if.
if ( is_network_admin() ) {
?>
<div class="postbox enable_map"<?php echo ( empty( $nginx_helper_settings['enable_map'] ) ) ? ' style="display: none;"' : ''; ?>>
<h3 class="hndle">
<span><?php esc_html_e( 'Nginx Map', 'nginx-helper' ); ?></span>
</h3>
<div class="inside">
<?php
if ( ! is_writable( $log_path . 'map.conf' ) ) {
?>
<span class="error fade" style="display: block">
<p>
<?php
esc_html_e( 'Can\'t write on map file.', 'nginx-helper' );
echo '<br /><br />';
echo wp_kses(
sprintf(
// translators: %s file url.
__( 'Check you have write permission on <strong>%s</strong>', 'nginx-helper' ),
esc_url( $log_path . 'map.conf' )
),
array( 'strong' => array() )
);
?>
</p>
</span>
<?php
}
?>
<table class="form-table rtnginx-table">
<tr>
<th>
<?php
printf(
'%1$s<br /><small>%2$s</small>',
esc_html__( 'Nginx Map path to include in nginx settings', 'nginx-helper' ),
esc_html__( '(recommended)', 'nginx-helper' )
);
?>
</th>
<td>
<pre><?php echo esc_url( $log_path . 'map.conf' ); ?></pre>
</td>
</tr>
<tr>
<th>
<?php
printf(
'%1$s<br />%2$s<br /><small>%3$s</small>',
esc_html__( 'Or,', 'nginx-helper' ),
esc_html__( 'Text to manually copy and paste in nginx settings', 'nginx-helper' ),
esc_html__( '(if your network is small and new sites are not added frequently)', 'nginx-helper' )
);
?>
</th>
<td>
<pre id="map">
<?php echo esc_html( $nginx_helper_admin->get_map() ); ?>
</pre>
</td>
</tr>
</table>
</div> <!-- End of .inside -->
</div>
<?php
}
?>
<div class="postbox enable_log"<?php echo ( empty( $nginx_helper_settings['enable_log'] ) ) ? ' style="display: none;"' : ''; ?>>
<h3 class="hndle">
<span><?php esc_html_e( 'Logging Options', 'nginx-helper' ); ?></span>
</h3>
<div class="inside">
<?php
if ( ! is_dir( $log_path ) ) {
mkdir( $log_path );
}
if ( is_writable( $log_path ) && ! file_exists( $log_path . 'nginx.log' ) ) {
$log = fopen( $log_path . 'nginx.log', 'w' );
fclose( $log );
}
if ( ! is_writable( $log_path . 'nginx.log' ) ) {
?>
<span class="error fade" style="display : block">
<p>
<?php
esc_html_e( 'Can\'t write on log file.', 'nginx-helper' );
echo '<br /><br />';
echo wp_kses(
sprintf(
// translators: %s file url.
__( 'Check you have write permission on <strong>%s</strong>', 'nginx-helper' ),
esc_url( $log_path . 'nginx.log' )
),
array( 'strong' => array() )
);
?>
</p>
</span>
<?php
}
?>
<table class="form-table rtnginx-table">
<tbody>
<tr>
<th>
<label for="rt_wp_nginx_helper_logs_path">
<?php esc_html_e( 'Logs path', 'nginx-helper' ); ?>
</label>
</th>
<td>
<code>
<?php echo esc_url( $log_path . 'nginx.log' ); ?>
</code>
</td>
</tr>
<tr>
<th>
<label for="rt_wp_nginx_helper_logs_link">
<?php esc_html_e( 'View Log', 'nginx-helper' ); ?>
</label>
</th>
<td>
<a target="_blank" href="<?php echo esc_url( $log_url . 'nginx.log' ); ?>">
<?php esc_html_e( 'Log', 'nginx-helper' ); ?>
</a>
</td>
</tr>
<tr>
<th>
<label for="rt_wp_nginx_helper_log_level">
<?php esc_html_e( 'Log level', 'nginx-helper' ); ?>
</label>
</th>
<td>
<select name="log_level">
<option value="NONE" <?php selected( $nginx_helper_settings['log_level'], 'NONE' ); ?>> <?php esc_html_e( 'None', 'nginx-helper' ); ?> </option>
<option value="INFO" <?php selected( $nginx_helper_settings['log_level'], 'INFO' ); ?>> <?php esc_html_e( 'Info', 'nginx-helper' ); ?> </option>
<option value="WARNING" <?php selected( $nginx_helper_settings['log_level'], 'WARNING' ); ?>> <?php esc_html_e( 'Warning', 'nginx-helper' ); ?> </option>
<option value="ERROR" <?php selected( $nginx_helper_settings['log_level'], 'ERROR' ); ?>> <?php esc_html_e( 'Error', 'nginx-helper' ); ?> </option>
</select>
</td>
</tr>
<tr>
<th>
<label for="log_filesize">
<?php esc_html_e( 'Max log file size', 'nginx-helper' ); ?>
</label>
</th>
<td>
<input id="log_filesize" class="small-text" type="text" name="log_filesize" value="<?php echo esc_attr( $nginx_helper_settings['log_filesize'] ); ?>" />
<?php
esc_html_e( 'Mb', 'nginx-helper' );
if ( $error_log_filesize ) {
?>
<p class="error fade" style="display: block;">
<?php echo esc_html( $error_log_filesize ); ?>
</p>
<?php
}
?>
</td>
</tr>
</tbody>
</table>
</div> <!-- End of .inside -->
</div>
<input type="hidden" name="smart_http_expire_form_nonce" value="<?php echo esc_attr( wp_create_nonce( 'smart-http-expire-form-nonce' ) ); ?>"/>
<?php
submit_button( __( 'Save All Changes', 'nginx-helper' ), 'primary large', 'smart_http_expire_save', true );
?>
</form><!-- End of #post_form -->