<script type="text/javascript">
    /* global jQuery */
    /* jshint camelcase: false */
    jQuery(document).ready(function ($) {
        $('#firewall-page-clear-cache-button').on('click', function (event) {
            event.preventDefault();

            var button = $(this);
            button.attr('disabled', true);
            button.html('{{Loading...}}');
            $('#firewall-page-clear-cache-response').html('');

            $.post('%%SUCURI.AjaxURL.Firewall%%', {
                action: 'sucuriscan_ajax',
                sucuriscan_page_nonce: '%%SUCURI.PageNonce%%',
                form_action: 'firewall_clear_cache',
            }, function (data) {
                button.addClass('sucuriscan-hidden');
                $('#firewall-page-clear-cache-response').html(data);
            });
        });

        // Prevent full-page submit (e.g., Enter key) and route to AJAX
        $('.firewall-clear-cache-path form').on('submit', function (event) {
            event.preventDefault();
            $('#firewall-clear-cache-path-button').trigger('click');
        });

        $('#firewall-clear-cache-path-button').on('click', function (event) {
            event.preventDefault();

            var button = $(this),
                pathEl = $('input[name="path"]'),
                path = $(pathEl).val();

            if (!path) return;

            button.attr('disabled', true);
            button.html('{{Loading...}}');
            $('#firewall-page-clear-cache-response').html('');

            $.post('%%SUCURI.AjaxURL.Firewall%%', {
                action: 'sucuriscan_ajax',
                sucuriscan_page_nonce: '%%SUCURI.PageNonce%%',
                form_action: 'firewall_clear_cache',
                path
            }, function (data) {
                $('#firewall-page-clear-cache-response').html(data);
                button.html('{{Clear Cache}}');
            });
        });

        $('#firewall-clear-cache-auto').on('change', 'input:checkbox', function () {
            var checked = $(this).is(':checked');

            $('#firewall-clear-cache-auto span').html('{{Clear cache when a post or page is updated (Loading...)}}');

            $.post('%%SUCURI.AjaxURL.Firewall%%', {
                action: 'sucuriscan_ajax',
                sucuriscan_page_nonce: '%%SUCURI.PageNonce%%',
                form_action: 'firewall_auto_clear_cache',
                auto_clear_cache: (checked ? 'enable' : 'disable'),
            }, function () {
                $('#firewall-clear-cache-auto span').html('{{Clear cache when a post or page is updated}}');
            });
        });

        $('#firewall-clear-cache-path-input').on('keyup', function () {
            var input = $(this),
                button = $("#firewall-clear-cache-path-button");

            button.attr('disabled', $(input).val().length === 0);
        });
    });
</script>

<div class="sucuriscan-panel">
    <h3 class="sucuriscan-title">{{Clear Cache}}</h3>

    <div class="inside">
        <p>{{The firewall offers multiple options to configure the cache level applied to your website. You can either enable the full cache which is the recommended setting, or you can set the cache level to minimal which will keep the pages static for a couple of minutes, or force the usage of the website headers <em>(only for advanced users)</em>, or in extreme cases where you do not need the cache you can simply disable it. Find more information about it in the <a href="https://docs.sucuri.net/website-firewall/performance/caching-options/" target="_blank" rel="noopener">Sucuri Knowledge Base</a> website.}}</p>

        <div class="sucuriscan-inline-alert-info">
            <p>{{Note that the firewall has <a href="https://docs.sucuri.net/website-firewall/performance/cache-exceptions/" target="_blank" rel="noopener">special caching rules</a> for Images, CSS, PDF, TXT, JavaScript, media files and a few more extensions that are stored on our <a href="https://en.wikipedia.org/wiki/Edge_device" target="_blank" rel="noopener">edge</a>. The only way to flush the cache for these files is by clearing the firewall’s cache completely <em>(for the whole website)</em>. Due to our caching of JavaScript and CSS files, often, as is best practice, the use of versioning during development will ensure updates going live as expected. This is done by adding a query string such as <code>?ver=1.2.3</code> and incrementing on each update.}}</p>
        </div>

        <p>{{A web cache (or HTTP cache) is an information technology for the temporary storage (caching) of web documents, such as HTML pages and images, to reduce bandwidth usage, server load, and perceived lag. A web cache system stores copies of documents passing through it; subsequent requests may be satisfied from the cache if certain conditions are met. A web cache system can refer either to an appliance, or to a computer program. &mdash; <a href="https://en.wikipedia.org/wiki/Web_cache" target="_blank" rel="noopener">WikiPedia - Web Cache</a>}}</p>
        
        <div class="firewall-clear-cache-path">
            <form action="%%SUCURI.URL.Firewall%%" method="post"
                class="sucuriscan-%%SUCURI.Firewall.APIKeyFormVisibility%%">
                <input type="hidden" name="sucuriscan_page_nonce" value="%%SUCURI.PageNonce%%" />
                <input type="hidden" name="form_action" value="firewall_clear_cache" />
                <h3 class="lead">Clear Cache by Path</h3>
                <p>This option allows you to clear the cache for an individual page, post, or other path. Enter the URL
                    you wish to clear and then click the Clear Cache button. </p>
                <p>This functionality will not clear static content. (i.e. .jpg or .css)</p>
                <fieldset class="sucuriscan-clearfix">
                    <label>
                        <span class="ml-0">{{Path:}}</span>
                        <input type="text" name="path" id="firewall-clear-cache-path-input"
                            data-cy="firewall-clear-cache-path-input" placeholder="e.g. security/how-to-clear-a-path"
                            class="ml-0" />
                    </label>
                    <button type="submit" class="button button-primary" id="firewall-clear-cache-path-button" disabled
                        data-cy="sucuriscan-clear-cache-path">{{Clear Cache}}</button>
                </fieldset>
            </form>
        </div>
        <div id="firewall-clear-cache-auto" class="mt-2">
            <h3 class="lead">Clear Cache Globally</h3>
            <p>This option allows you to purge all of your page and files cache at once.</p>
            <p>You can select the checkbox below to clear your website cache globally every time a save is made on your
                WordPress website.</p>
            <label>
                <input type="checkbox" name="sucuriscan_auto_clear_cache" value="true"
                    %%SUCURI.FirewallAutoClearCache%% />
                <span>{{Clear cache whenever a post or page is updated}}</span>
            </label>
        </div>
        <button id="firewall-page-clear-cache-button" class="button button-primary">{{Clear Global Cache}}</button>

        <div id="firewall-page-clear-cache-response" class="mt-2"></div>
    </div>
</div>