| author | ymh <ymh.work@gmail.com> |
| Tue, 15 Dec 2020 13:49:49 +0100 | |
| changeset 16 | a86126ab1dd4 |
| parent 9 | 177826044cd9 |
| child 18 | be944660c56a |
| permissions | -rw-r--r-- |
| 9 | 1 |
/** |
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* Interim login dialog. |
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* |
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* @output wp-includes/js/wp-auth-check.js |
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*/ |
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( function( $ ) { |
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var wrap, |
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tempHidden, |
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tempHiddenTimeout; |
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/** |
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* Shows the authentication form popup. |
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* |
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* @since 3.6.0 |
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* @private |
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*/ |
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function show() { |
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var parent = $( '#wp-auth-check' ), |
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form = $( '#wp-auth-check-form' ), |
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noframe = wrap.find( '.wp-auth-fallback-expired' ), |
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frame, loaded = false; |
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if ( form.length ) { |
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// Add unload confirmation to counter (frame-busting) JS redirects. |
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$( window ).on( 'beforeunload.wp-auth-check', function( event ) { |
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event.originalEvent.returnValue = window.wp.i18n.__( 'Your session has expired. You can log in again from this page or go to the login page.' ); |
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}); |
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frame = $( '<iframe id="wp-auth-check-frame" frameborder="0">' ).attr( 'title', noframe.text() ); |
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7
cf61fcea0001
resynchronize code repo with production
ymh <ymh.work@gmail.com>
parents:
5
diff
changeset
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frame.on( 'load', function() { |
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var height, body; |
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loaded = true; |
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7
cf61fcea0001
resynchronize code repo with production
ymh <ymh.work@gmail.com>
parents:
5
diff
changeset
|
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// Remove the spinner to avoid unnecessary CPU/GPU usage. |
|
cf61fcea0001
resynchronize code repo with production
ymh <ymh.work@gmail.com>
parents:
5
diff
changeset
|
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form.removeClass( 'loading' ); |
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try { |
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body = $( this ).contents().find( 'body' ); |
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height = body.height(); |
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} catch( er ) { |
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wrap.addClass( 'fallback' ); |
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parent.css( 'max-height', '' ); |
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form.remove(); |
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noframe.focus(); |
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return; |
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} |
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if ( height ) { |
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if ( body && body.hasClass( 'interim-login-success' ) ) { |
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hide(); |
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} else { |
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parent.css( 'max-height', height + 40 + 'px' ); |
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} |
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} else if ( ! body || ! body.length ) { |
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// Catch "silent" iframe origin exceptions in WebKit |
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// after another page is loaded in the iframe. |
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wrap.addClass( 'fallback' ); |
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parent.css( 'max-height', '' ); |
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form.remove(); |
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noframe.focus(); |
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} |
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}).attr( 'src', form.data( 'src' ) ); |
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7
cf61fcea0001
resynchronize code repo with production
ymh <ymh.work@gmail.com>
parents:
5
diff
changeset
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form.append( frame ); |
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} |
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$( 'body' ).addClass( 'modal-open' ); |
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wrap.removeClass( 'hidden' ); |
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if ( frame ) { |
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frame.focus(); |
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/* |
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* WebKit doesn't throw an error if the iframe fails to load |
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* because of "X-Frame-Options: DENY" header. |
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* Wait for 10 seconds and switch to the fallback text. |
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*/ |
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setTimeout( function() { |
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if ( ! loaded ) { |
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wrap.addClass( 'fallback' ); |
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form.remove(); |
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noframe.focus(); |
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} |
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}, 10000 ); |
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} else { |
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noframe.focus(); |
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} |
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} |
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/** |
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* Hides the authentication form popup. |
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* |
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* @since 3.6.0 |
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* @private |
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*/ |
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function hide() { |
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var adminpage = window.adminpage, |
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wp = window.wp; |
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$( window ).off( 'beforeunload.wp-auth-check' ); |
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// When on the Edit Post screen, speed up heartbeat |
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// after the user logs in to quickly refresh nonces. |
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if ( ( adminpage === 'post-php' || adminpage === 'post-new-php' ) && wp && wp.heartbeat ) { |
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wp.heartbeat.connectNow(); |
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} |
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wrap.fadeOut( 200, function() { |
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wrap.addClass( 'hidden' ).css( 'display', '' ); |
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$( '#wp-auth-check-frame' ).remove(); |
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$( 'body' ).removeClass( 'modal-open' ); |
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}); |
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} |
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/** |
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* Set or reset the tempHidden variable used to pause showing of the modal |
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* after a user closes it without logging in. |
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* |
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* @since 5.5.0 |
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* @private |
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*/ |
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function setShowTimeout() { |
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tempHidden = true; |
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window.clearTimeout( tempHiddenTimeout ); |
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tempHiddenTimeout = window.setTimeout( |
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function() { |
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tempHidden = false; |
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}, |
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300000 // 5 min. |
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); |
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} |
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/** |
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* Binds to the Heartbeat Tick event. |
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* |
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* - Shows the authentication form popup if user is not logged in. |
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* - Hides the authentication form popup if it is already visible and user is |
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* logged in. |
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* |
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* @ignore |
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* |
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* @since 3.6.0 |
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* |
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* @param {Object} e The heartbeat-tick event that has been triggered. |
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* @param {Object} data Response data. |
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*/ |
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$( document ).on( 'heartbeat-tick.wp-auth-check', function( e, data ) { |
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if ( 'wp-auth-check' in data ) { |
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if ( ! data['wp-auth-check'] && wrap.hasClass( 'hidden' ) && ! tempHidden ) { |
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show(); |
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} else if ( data['wp-auth-check'] && ! wrap.hasClass( 'hidden' ) ) { |
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hide(); |
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} |
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} |
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}).ready( function() { |
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/** |
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* Hides the authentication form popup when the close icon is clicked. |
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* |
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* @ignore |
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* |
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* @since 3.6.0 |
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*/ |
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wrap = $( '#wp-auth-check-wrap' ); |
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wrap.find( '.wp-auth-check-close' ).on( 'click', function() { |
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hide(); |
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setShowTimeout(); |
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}); |
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}); |
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}(jQuery)); |