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( function() { |
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// The "Switch to OpenStation" node only renders in classic admin — |
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// PHP skips it once the user is viewing the shell, where the |
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// "Exit OpenStation" dock tile is the way back out. So this handler |
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// only ever enables. |
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var toggle = document.getElementById( 'wp-admin-bar-os-toggle' ); |
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if ( ! toggle ) { |
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return; |
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} |
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var cfg = window.openStationAdminBar || {}; |
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toggle.addEventListener( 'click', function( e ) { |
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e.preventDefault(); |
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// Fallback target if the server response is missing a `redirect` |
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// field (shouldn't happen, but keep the click functional either |
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// way): the portal URL, so the shell takes over. |
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var fallback = cfg.portalUrl; |
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// The toggle lives in an admin bar that may be rendered either in |
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// the top window (classic) or — today it's suppressed in iframes, |
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// but a plugin could surface it — inside a chromeless iframe. In |
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// either case we want the ENTIRE browser tab to navigate, so we |
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// hit `window.top` and fall back to `window` if cross-origin |
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// security blocks access. |
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function navigate( url ) { |
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try { |
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window.top.location.href = url; |
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} catch ( err ) { |
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window.location.href = url; |
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} |
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} |
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var body = new URLSearchParams(); |
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body.set( 'action', 'save-openstation' ); |
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body.set( 'nonce', cfg.nonce ); |
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body.set( 'enabled', '1' ); |
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// Tells the handler which admin this click came from; see the |
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// note in `includes/ajax.php`. |
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if ( cfg.network ) { |
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body.set( 'network', '1' ); |
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} |
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var xhr = new XMLHttpRequest(); |
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xhr.open( 'POST', cfg.ajaxUrl, true ); |
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xhr.setRequestHeader( 'Content-Type', 'application/x-www-form-urlencoded' ); |
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xhr.onload = function() { |
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if ( xhr.status !== 200 ) { |
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return; |
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} |
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var target = fallback; |
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try { |
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var resp = JSON.parse( xhr.responseText ); |
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if ( resp && resp.success && resp.data && resp.data.redirect ) { |
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target = resp.data.redirect; |
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} |
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} catch ( parseErr ) {} |
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navigate( target ); |
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}; |
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xhr.send( body.toString() ); |
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} ); |
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} )(); |
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|
