%PDF-
%PDF-
Mini Shell
Mini Shell
/**
* CDN functionality.
*
* @since 3.0
*/
( function() {
'use strict';
WP_Smush.CDN = {
cdnEnableButton: document.getElementById('smush-enable-cdn'),
cdnDisableButton: document.getElementById('smush-cancel-cdn'),
cdnStatsBox: document.querySelector('.smush-cdn-stats'),
init: function () {
/**
* Handle "Get Started" button click on disabled CDN page.
*/
if ( this.cdnEnableButton ) {
this.cdnEnableButton.addEventListener('click', (e) => {
e.currentTarget.classList.add('sui-button-onload');
// Force repaint of the spinner.
const loader = e.currentTarget.querySelector('.sui-icon-loader');
loader.style.display = 'none';
loader.offsetHeight;
loader.style.display = 'flex';
this.toggle_cdn(true);
});
}
/**
* Handle "Deactivate' button click on CDN page.
*/
if ( this.cdnDisableButton ) {
this.cdnDisableButton.addEventListener('click', (e) => {
e.preventDefault();
this.toggle_cdn(false);
});
}
this.updateStatsBox();
},
/**
* Toggle CDN.
*
* @since 3.0
*
* @param enable
*/
toggle_cdn: function ( enable ) {
const nonceField = document.getElementsByName('wp_smush_options_nonce');
const xhr = new XMLHttpRequest();
xhr.open('POST', ajaxurl+'?action=smush_toggle_cdn', true);
xhr.setRequestHeader('Content-type', 'application/x-www-form-urlencoded');
xhr.onload = () => {
if (200 === xhr.status ) {
const res = JSON.parse(xhr.response);
if ( 'undefined' !== typeof res.success && res.success ) {
location.reload();
} else if ( 'undefined' !== typeof res.data.message ) {
this.showNotice( res.data.message );
}
} else {
console.log('Request failed. Returned status of ' + xhr.status);
}
};
xhr.send('param='+enable+'&_ajax_nonce='+nonceField[0].value);
},
/**
* Show message (notice).
*
* @since 3.0
*
* @param {string} message
*/
showNotice: function ( message ) {
if ( 'undefined' === typeof message ) {
return;
}
const notice = document.getElementById('wp-smush-ajax-notice');
notice.classList.add('sui-notice-error');
notice.innerHTML = `<p>${message}</p>`;
if ( this.cdnEnableButton ) {
this.cdnEnableButton.classList.remove('sui-button-onload');
}
notice.style.display = 'block';
setTimeout( () => { notice.style.display = 'none' }, 5000 );
},
/**
* Update the CDN stats box in summary meta box. Only fetch new data when on CDN page.
*
* @since 3.0
*/
updateStatsBox: function () {
if ( 'undefined' === typeof this.cdnStatsBox || ! this.cdnStatsBox ) {
return;
}
// Only fetch the new stats, when user is on CDN page.
if ( ! window.location.search.includes('view=cdn') ) {
return;
}
this.toggleElements();
const xhr = new XMLHttpRequest();
xhr.open('POST', ajaxurl+'?action=get_cdn_stats', true);
xhr.onload = () => {
if (200 === xhr.status ) {
const res = JSON.parse(xhr.response);
if ( 'undefined' !== typeof res.success && res.success ) {
/**
* TODO: It's possible to parse the res variable and update the latest stats during the update,
* but is it really needed?
*/
this.toggleElements();
} else if ( 'undefined' !== typeof res.data.message ) {
this.showNotice( res.data.message );
}
} else {
console.log('Request failed. Returned status of ' + xhr.status);
}
};
xhr.send();
},
/**
* Show/hide elements during status update in the updateStatsBox()
*
* @since 3.1 Moved out from updateStatsBox()
*/
toggleElements: function() {
const spinner = this.cdnStatsBox.querySelector('.sui-icon-loader');
const elements = this.cdnStatsBox.querySelectorAll('.wp-smush-stats > :not(.sui-icon-loader)');
for (let i = 0; i < elements.length; i++) {
elements[i].classList.toggle('sui-hidden');
}
spinner.classList.toggle('sui-hidden');
}
};
WP_Smush.CDN.init();
}());
Zerion Mini Shell 1.0