erver’s resources.', 'rocket' ), 'type' => 'fields_container', 'page' => 'heartbeat', 'help' => $heartbeat_beacon, ], 'heartbeat_settings' => [ 'title' => __( 'Reduce or disable Heartbeat activity', 'rocket' ), 'description' => __( 'Reducing activity will change Heartbeat frequency from one hit each minute to one hit every 2 minutes.', 'rocket' ) . '
' . __( 'Disabling Heartbeat entirely may break plugins and themes using this API.', 'rocket' ), 'type' => 'fields_container', 'page' => 'heartbeat', ], ] ); $fields_default = [ 'type' => 'select', 'page' => 'heartbeat', 'section' => 'heartbeat_settings', 'sanitize_callback' => 'sanitize_text_field', 'default' => 'reduce_periodicity', 'choices' => [ '' => __( 'Do not limit', 'rocket' ), 'reduce_periodicity' => __( 'Reduce activity', 'rocket' ), 'disable' => __( 'Disable', 'rocket' ), ], ]; $this->settings->add_settings_fields( [ 'control_heartbeat' => [ 'type' => 'checkbox', 'label' => __( 'Control Heartbeat', 'rocket' ), 'page' => 'heartbeat', 'section' => 'heartbeat_section', 'sanitize_callback' => 'sanitize_checkbox', 'default' => 0, ], 'heartbeat_admin_behavior' => array_merge( $fields_default, [ 'label' => __( 'Behavior in backend', 'rocket' ), 'description' => '', ] ), 'heartbeat_editor_behavior' => array_merge( $fields_default, [ 'label' => __( 'Behavior in post editor', 'rocket' ), ] ), 'heartbeat_site_behavior' => array_merge( $fields_default, [ 'label' => __( 'Behavior in frontend', 'rocket' ), ] ), ] ); } /** * Registers Add-ons section. * * @since 3.0 */ private function addons_section() { $webp_beacon = $this->beacon->get_suggest( 'webp' ); $this->settings->add_page_section( 'addons', [ 'title' => __( 'Add-ons', 'rocket' ), 'menu_description' => __( 'Add more features', 'rocket' ), ] ); $this->settings->add_settings_sections( [ 'one_click' => [ 'title' => __( 'One-click Rocket Add-ons', 'rocket' ), 'description' => __( 'One-Click Add-ons are features extending available options without configuration needed. Switch the option "on" to enable from this screen.', 'rocket' ), 'type' => 'addons_container', 'page' => 'addons', ], ] ); $this->settings->add_settings_sections( [ 'addons' => [ 'title' => __( 'Rocket Add-ons', 'rocket' ), 'description' => __( 'Rocket Add-ons are complementary features extending available options.', 'rocket' ), 'type' => 'addons_container', 'page' => 'addons', ], ] ); $this->settings->add_settings_fields( [ 'do_cloudflare' => [ 'type' => 'rocket_addon', 'label' => __( 'Cloudflare', 'rocket' ), 'logo' => [ 'url' => WP_ROCKET_ASSETS_IMG_URL . 'logo-cloudflare2.svg', 'width' => 153, 'height' => 51, ], 'title' => __( 'Integrate your Cloudflare account with this add-on.', 'rocket' ), 'description' => __( 'Provide your account email, global API key, and domain to use options such as clearing the Cloudflare cache and enabling optimal settings with WP Rocket.', 'rocket' ), 'section' => 'addons', 'page' => 'addons', 'settings_page' => 'cloudflare', 'default' => 0, 'sanitize_callback' => 'sanitize_checkbox', ], ] ); /** * Allow to display the "Varnish" tab in the settings page * * @since 2.7 * * @param bool $display true will display the "Varnish" tab. */ if ( apply_filters( 'rocket_display_varnish_options_tab', true ) ) { $varnish_beacon = $this->beacon->get_suggest( 'varnish' ); $this->settings->add_settings_fields( /** * Filters the Varnish field settings data * * @since 3.0 * @author Remy Perona * * @param array $settings Field settings data. */ apply_filters( 'rocket_varnish_field_settings', [ 'varnish_auto_purge' => [ 'type' => 'one_click_addon', 'label' => __( 'Varnish', 'rocket' ), 'logo' => [ 'url' => WP_ROCKET_ASSETS_IMG_URL . 'logo-varnish.svg', 'width' => 152, 'height' => 135, ], 'title' => __( 'If Varnish runs on your server, you must activate this add-on.', 'rocket' ), // translators: %1$s = opening tag, %2$s = closing tag. 'description' => sprintf( __( 'Varnish cache will be purged each time WP Rocket clears its cache to ensure content is always up-to-date.
%1$sLearn more%2$s', 'rocket' ), '', '' ), 'section' => 'one_click', 'page' => 'addons', 'settings_page' => 'varnish', 'default' => 0, 'sanitize_callback' => 'sanitize_checkbox', ], ] ) ); } $webp_beacon = $this->beacon->get_suggest( 'webp' ); if ( rocket_valid_key() && ! \Imagify_Partner::has_imagify_api_key() ) { $imagify_link = ''; } else { $imagify_link = ''; } $this->settings->add_settings_fields( [ 'cache_webp' => /** * Add more content to the 'cache_webp' setting field. * * @since 3.10 moved to add-on section * @since 3.4 * * @param array $cache_webp_field Data to be added to the setting field. */ apply_filters( 'rocket_cache_webp_setting_field', [ 'type' => 'one_click_addon', 'label' => __( 'WebP Compatibility', 'rocket' ), 'logo' => [ 'url' => WP_ROCKET_ASSETS_IMG_URL . 'logo-webp.svg', 'width' => 152, 'height' => 135, ], 'title' => __( 'Improve browser compatibility for WebP images.', 'rocket' ), // translators: %1$s = opening tag, %2$s = closing tag. 'description' => sprintf( // translators: %1$s and %3$s = opening tag, %2$s = closing tag. __( 'Enable this option if you would like WP Rocket to serve WebP images to compatible browsers. Please note that WP Rocket cannot create WebP images for you. To create WebP images we recommend %1$sImagify%2$s. %3$sMore info%2$s', 'rocket' ), $imagify_link, '', '' ), 'section' => 'one_click', 'page' => 'addons', 'settings_page' => 'webp', 'default' => 0, 'sanitize_callback' => 'sanitize_checkbox', 'container_class' => [ 'wpr-webp-addon', ], ] ), ] ); if ( defined( 'WP_ROCKET_SUCURI_API_KEY_HIDDEN' ) && WP_ROCKET_SUCURI_API_KEY_HIDDEN ) { // No need to display the dedicated tab if there is nothing to display on it. $description = __( 'Clear the Sucuri cache when WP Rocket’s cache is cleared.', 'rocket' ); $settings_page = false; } else { $description = __( 'Provide your API key to clear the Sucuri cache when WP Rocket’s cache is cleared.', 'rocket' ); $settings_page = 'sucuri'; } $this->settings->add_settings_fields( [ 'sucury_waf_cache_sync' => [ 'type' => 'rocket_addon', 'label' => __( 'Sucuri', 'rocket' ), 'logo' => [ 'url' => WP_ROCKET_ASSETS_IMG_URL . 'logo-sucuri.png', 'width' => 152, 'height' => 56, ], 'title' => __( 'Synchronize Sucuri cache with this add-on.', 'rocket' ), 'description' => $description, 'section' => 'addons', 'page' => 'addons', 'settings_page' => $settings_page, 'default' => 0, 'sanitize_callback' => 'sanitize_checkbox', ], ] ); } /** * Registers Cloudflare section. * * @since 3.0 */ private function cloudflare_section() { $this->settings->add_page_section( 'cloudflare', [ 'title' => __( 'Cloudflare', 'rocket' ), 'menu_description' => '', 'class' => [ 'wpr-subMenuItem', 'wpr-addonSubMenuItem', ], ] ); $beacon_cf_credentials = $this->beacon->get_suggest( 'cloudflare_credentials' ); $beacon_cf_settings = $this->beacon->get_suggest( 'cloudflare_settings' ); $beacon_cf_credentials_api = $this->beacon->get_suggest( 'cloudflare_credentials_api' ); $this->settings->add_settings_sections( [ 'cloudflare_credentials' => [ 'type' => 'fields_container', 'title' => __( 'Cloudflare credentials', 'rocket' ), 'help' => [ 'id' => $beacon_cf_credentials['id'], 'url' => $beacon_cf_credentials['url'], ], 'page' => 'cloudflare', ], 'cloudflare_settings' => [ 'type' => 'fields_container', 'title' => __( 'Cloudflare settings', 'rocket' ), 'help' => [ 'id' => $beacon_cf_settings['id'], 'url' => $beacon_cf_settings['url'], ], 'page' => 'cloudflare', ], ] ); if ( ! defined( 'WP_ROCKET_CF_API_KEY_HIDDEN' ) || ! WP_ROCKET_CF_API_KEY_HIDDEN ) { $this->settings->add_settings_fields( [ 'cloudflare_api_key' => [ 'label' => _x( 'Global API key:', 'Cloudflare', 'rocket' ), 'description' => sprintf( '%2$s', esc_url( $beacon_cf_credentials_api['url'] ), _x( 'Find your API key', 'Cloudflare', 'rocket' ) ), 'default' => '', 'section' => 'cloudflare_credentials', 'page' => 'cloudflare', ], ] ); } $this->settings->add_settings_fields( [ 'cloudflare_email' => [ 'label' => _x( 'Account email', 'Cloudflare', 'rocket' ), 'default' => '', 'container_class' => [ 'wpr-field--split', ], 'section' => 'cloudflare_credentials', 'page' => 'cloudflare', ], 'cloudflare_zone_id' => [ 'label' => _x( 'Zone ID', 'Cloudflare', 'rocket' ), 'default' => '', 'container_class' => [ 'wpr-field--split', ], 'section' => 'cloudflare_credentials', 'page' => 'cloudflare', ], 'cloudflare_devmode' => [ 'type' => 'sliding_checkbox', 'label' => __( 'Development mode', 'rocket' ), // translators: %1$s = link opening tag, %2$s = link closing tag. 'description' => sprintf( __( 'Temporarily activate development mode on your website. This setting will automatically turn off after 3 hours. %1$sLearn more%2$s', 'rocket' ), '', '' ), 'default' => 0, 'section' => 'cloudflare_settings', 'page' => 'cloudflare', 'sanitize_callback' => 'sanitize_checkbox', ], 'cloudflare_auto_settings' => [ 'type' => 'sliding_checkbox', 'label' => __( 'Optimal settings', 'rocket' ), 'description' => __( 'Automatically enhances your Cloudflare configuration for speed, performance grade and compatibility.', 'rocket' ), 'default' => 0, 'section' => 'cloudflare_settings', 'page' => 'cloudflare', 'sanitize_callback' => 'sanitize_checkbox', ], 'cloudflare_protocol_rewrite' => [ 'type' => 'sliding_checkbox', 'label' => __( 'Relative protocol', 'rocket' ), 'description' => __( 'Should only be used with Cloudflare\'s flexible SSL feature. URLs of static files (CSS, JS, images) will be rewritten to use // instead of http:// or https://.', 'rocket' ), 'default' => 0, 'section' => 'cloudflare_settings', 'page' => 'cloudflare', 'sanitize_callback' => 'sanitize_checkbox', ], ] ); } /** * Registers Sucuri cache section. * * @since 3.2 */ private function sucuri_section() { if ( defined( 'WP_ROCKET_SUCURI_API_KEY_HIDDEN' ) && WP_ROCKET_SUCURI_API_KEY_HIDDEN ) { return; } $sucuri_beacon = $this->beacon->get_suggest( 'sucuri_credentials' ); $this->settings->add_page_section( 'sucuri', [ 'title' => __( 'Sucuri', 'rocket' ), 'menu_description' => '', 'class' => [ 'wpr-subMenuItem', 'wpr-addonSubMenuItem', ], ] ); $this->settings->add_settings_sections( [ 'sucuri_credentials' => [ 'type' => 'fields_container', 'title' => __( 'Sucuri credentials', 'rocket' ), 'page' => 'sucuri', 'help' => [ 'id' => $sucuri_beacon['id'], 'url' => $sucuri_beacon['url'], ], ], ] ); $this->settings->add_settings_fields( [ 'sucury_waf_api_key' => [ 'label' => _x( 'Firewall API key (for plugin), must be in format {32 characters}/{32 characters}:', 'Sucuri', 'rocket' ), 'description' => sprintf( '%2$s', 'https://kb.sucuri.net/firewall/Performance/clearing-cache', _x( 'Find your API key', 'Sucuri', 'rocket' ) ), 'default' => '', 'section' => 'sucuri_credentials', 'page' => 'sucuri', ], ] ); } /** * Sets hidden fields. * * @since 3.0 */ private function hidden_fields() { $this->settings->add_hidden_settings_fields( /** * Filters the hidden settings fields * * @since 3.5 * @author Remy Perona * * @param array $hidden_settings_fields An array of hidden settings fields ID */ apply_filters( 'rocket_hidden_settings_fields', [ 'consumer_key', 'consumer_email', 'secret_key', 'license', 'secret_cache_key', 'minify_css_key', 'minify_js_key', 'version', 'cloudflare_old_settings', 'cache_ssl', 'minify_google_fonts', 'emoji', 'remove_unused_css', 'async_css', ] ) ); } /** * Sanitize and format a list. * * @since 3.5.5 * * @param array $list A list of strings. * @param string $tag_name Name of the HTML tag that will wrap each element of the list. * @return array */ private function sanitize_and_format_list( $list, $tag_name = 'strong' ) { if ( ! is_array( $list ) || empty( $list ) ) { return []; } $list = array_filter( $list ); if ( empty( $list ) ) { return []; } $list = array_unique( $list ); if ( empty( $tag_name ) ) { return $list; } $format = "<$tag_name>%s"; return array_map( 'sprintf', array_fill( 0, count( $list ), $format ), $list ); } /** * Checks if combine JS option should be disabled * * @since 3.9 * * @return bool */ private function disable_combine_js(): bool { if ( (bool) get_rocket_option( 'delay_js', 0 ) ) { return true; } return ! (bool) get_rocket_option( 'minify_js', 0 ); } /** * Checks if combine CSS option should be disabled * * @since 3.11 * * @return bool */ private function disable_combine_css(): bool { if ( (bool) get_rocket_option( 'remove_unused_css', 0 ) ) { return true; } return ! (bool) get_rocket_option( 'minify_css', 0 ); } /** * Render radio options sub fields. * * @since 3.10 * * @param array $sub_fields Array of fields to display. */ public function display_radio_options_sub_fields( $sub_fields ) { $sub_fields = $this->settings->set_radio_buttons_sub_fields_value( $sub_fields ); $this->render->render_fields( $sub_fields ); } } Безосевые шнеки - ООО “ШАФТ”

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Описание:

В безосевых шнековых транспортерах в лотке в качестве оснавного рабочего элемента применяют самонесущую спираль, которая устанавливается на специальные полимерные или металлические направляющие. Спираль закрепляется только со стороны привода, что позволяет предотвратить заклинивание шнека. Данные шнеки работают в основном как конвейеры, то есть с частичным заполнением и применяются для транспортировки разнообразных вязких, липких и влажных продуктов и материалов в различных отраслях промышленности. Данные шнеки в первую очередь истользуются как конвейеры и забирают продукт из оборудования расположенного до шнекового транспортера. Например из другого шнека, центрифуги, песколовки или канальной решетки.

Шнековые транспортеры используются для транспортировки таких продуктов как шламы, отходы с решеток, отходы птицефабрик, навоза, иловых осадков и т.д.

Основные характеристики: