function openDeleteConvertedFilesPopup() {
var html = '';
html += '<p>To delete all converted files, click this button:<br>';
html += '<button onclick="purgeCache(false)" class="button button-secondary" type="button">Delete all converted files</button>';
html += '</p>';
html += '<p>Or perhaps, you only want to delete the converted <i>PNGs</i>? Then this button is for you:<br>';
html += '<button onclick="purgeCache(true)" class="button button-secondary" type="button">Delete converted PNGs</button>';
html += '</p>';
document.getElementById('purgecachecontent').innerHTML = html;
tb_show('Purge cache', '#TB_inline?inlineId=purgecachepopup');
// purgeCache();
}
function purgeCache(onlyPng) {
var data = {
'action': 'webpexpress_purge_cache',
'nonce' : window.webpExpress['ajax-nonces']['purge-cache'],
'only-png': onlyPng
};
jQuery.post(ajaxurl, data, function(response) {
if ((typeof response == 'object') && (response['success'] == false)) {
if (response['data'] && ((typeof response['data']) == 'string')) {
alert(response['data']);
} else {
alert('Something failed');
}
return;
}
var result = JSON.parse(response);
//console.log(result);
if (result['fail-count'] == 0) {
if (result['delete-count'] == 0) {
alert('No webp files were found, so none was deleted.');
} else {
alert('Successfully deleted ' + result['delete-count'] + ' webp files');
}
} else {
if (result['delete-count'] == 0) {
alert('Failed deleting ' + result['fail-count'] + ' webp files. None was deleted, in fact.');
} else {
alert('Deleted ' + result['delete-count'] + ' webp files. However, failed deleting ' + result['fail-count'] + ' webp files.');
}
}
});
}