/**

[0] Fix | Delete

* @output wp-includes/js/wp-embed-template.js

[1] Fix | Delete

*/

[2] Fix | Delete

(function ( window, document ) {

[3] Fix | Delete

'use strict';

[4] Fix | Delete

[5] Fix | Delete

var supportedBrowser = ( document.querySelector && window.addEventListener ),

[6] Fix | Delete

loaded = false,

[7] Fix | Delete

secret,

[8] Fix | Delete

secretTimeout,

[9] Fix | Delete

resizing;

[10] Fix | Delete

[11] Fix | Delete

function sendEmbedMessage( message, value ) {

[12] Fix | Delete

window.parent.postMessage( {

[13] Fix | Delete

message: message,

[14] Fix | Delete

value: value,

[15] Fix | Delete

secret: secret

[16] Fix | Delete

}, '*' );

[17] Fix | Delete

}

[18] Fix | Delete

[19] Fix | Delete

function onLoad() {

[20] Fix | Delete

if ( loaded ) {

[21] Fix | Delete

return;

[22] Fix | Delete

}

[23] Fix | Delete

loaded = true;

[24] Fix | Delete

[25] Fix | Delete

var share_dialog = document.querySelector( '.wp-embed-share-dialog' ),

[26] Fix | Delete

share_dialog_open = document.querySelector( '.wp-embed-share-dialog-open' ),

[27] Fix | Delete

share_dialog_close = document.querySelector( '.wp-embed-share-dialog-close' ),

[28] Fix | Delete

share_input = document.querySelectorAll( '.wp-embed-share-input' ),

[29] Fix | Delete

share_dialog_tabs = document.querySelectorAll( '.wp-embed-share-tab-button button' ),

[30] Fix | Delete

featured_image = document.querySelector( '.wp-embed-featured-image img' ),

[31] Fix | Delete

i;

[32] Fix | Delete

[33] Fix | Delete

if ( share_input ) {

[34] Fix | Delete

for ( i = 0; i < share_input.length; i++ ) {

[35] Fix | Delete

share_input[ i ].addEventListener( 'click', function ( e ) {

[36] Fix | Delete

e.target.select();

[37] Fix | Delete

} );

[38] Fix | Delete

}

[39] Fix | Delete

}

[40] Fix | Delete

[41] Fix | Delete

function openSharingDialog() {

[42] Fix | Delete

share_dialog.className = share_dialog.className.replace( 'hidden', '' );

[43] Fix | Delete

// Initial focus should go on the currently selected tab in the dialog.

[44] Fix | Delete

document.querySelector( '.wp-embed-share-tab-button [aria-selected="true"]' ).focus();

[45] Fix | Delete

}

[46] Fix | Delete

[47] Fix | Delete

function closeSharingDialog() {

[48] Fix | Delete

share_dialog.className += ' hidden';

[49] Fix | Delete

document.querySelector( '.wp-embed-share-dialog-open' ).focus();

[50] Fix | Delete

}

[51] Fix | Delete

[52] Fix | Delete

if ( share_dialog_open ) {

[53] Fix | Delete

share_dialog_open.addEventListener( 'click', function () {

[54] Fix | Delete

openSharingDialog();

[55] Fix | Delete

} );

[56] Fix | Delete

}

[57] Fix | Delete

[58] Fix | Delete

if ( share_dialog_close ) {

[59] Fix | Delete

share_dialog_close.addEventListener( 'click', function () {

[60] Fix | Delete

closeSharingDialog();

[61] Fix | Delete

} );

[62] Fix | Delete

}

[63] Fix | Delete

[64] Fix | Delete

function shareClickHandler( e ) {

[65] Fix | Delete

var currentTab = document.querySelector( '.wp-embed-share-tab-button [aria-selected="true"]' );

[66] Fix | Delete

currentTab.setAttribute( 'aria-selected', 'false' );

[67] Fix | Delete

document.querySelector( '#' + currentTab.getAttribute( 'aria-controls' ) ).setAttribute( 'aria-hidden', 'true' );

[68] Fix | Delete

[69] Fix | Delete

e.target.setAttribute( 'aria-selected', 'true' );

[70] Fix | Delete

document.querySelector( '#' + e.target.getAttribute( 'aria-controls' ) ).setAttribute( 'aria-hidden', 'false' );

[71] Fix | Delete

}

[72] Fix | Delete

[73] Fix | Delete

function shareKeyHandler( e ) {

[74] Fix | Delete

var target = e.target,

[75] Fix | Delete

previousSibling = target.parentElement.previousElementSibling,

[76] Fix | Delete

nextSibling = target.parentElement.nextElementSibling,

[77] Fix | Delete

newTab, newTabChild;

[78] Fix | Delete

[79] Fix | Delete

if ( 37 === e.keyCode ) {

[80] Fix | Delete

newTab = previousSibling;

[81] Fix | Delete

} else if ( 39 === e.keyCode ) {

[82] Fix | Delete

newTab = nextSibling;

[83] Fix | Delete

} else {

[84] Fix | Delete

return false;

[85] Fix | Delete

}

[86] Fix | Delete

[87] Fix | Delete

if ( 'rtl' === document.documentElement.getAttribute( 'dir' ) ) {

[88] Fix | Delete

newTab = ( newTab === previousSibling ) ? nextSibling : previousSibling;

[89] Fix | Delete

}

[90] Fix | Delete

[91] Fix | Delete

if ( newTab ) {

[92] Fix | Delete

newTabChild = newTab.firstElementChild;

[93] Fix | Delete

[94] Fix | Delete

target.setAttribute( 'tabindex', '-1' );

[95] Fix | Delete

target.setAttribute( 'aria-selected', false );

[96] Fix | Delete

document.querySelector( '#' + target.getAttribute( 'aria-controls' ) ).setAttribute( 'aria-hidden', 'true' );

[97] Fix | Delete

[98] Fix | Delete

newTabChild.setAttribute( 'tabindex', '0' );

[99] Fix | Delete

newTabChild.setAttribute( 'aria-selected', 'true' );

[100] Fix | Delete

newTabChild.focus();

[101] Fix | Delete

document.querySelector( '#' + newTabChild.getAttribute( 'aria-controls' ) ).setAttribute( 'aria-hidden', 'false' );

[102] Fix | Delete

}

[103] Fix | Delete

}

[104] Fix | Delete

[105] Fix | Delete

if ( share_dialog_tabs ) {

[106] Fix | Delete

for ( i = 0; i < share_dialog_tabs.length; i++ ) {

[107] Fix | Delete

share_dialog_tabs[ i ].addEventListener( 'click', shareClickHandler );

[108] Fix | Delete

[109] Fix | Delete

share_dialog_tabs[ i ].addEventListener( 'keydown', shareKeyHandler );

[110] Fix | Delete

}

[111] Fix | Delete

}

[112] Fix | Delete

[113] Fix | Delete

document.addEventListener( 'keydown', function ( e ) {

[114] Fix | Delete

if ( 27 === e.keyCode && -1 === share_dialog.className.indexOf( 'hidden' ) ) {

[115] Fix | Delete

closeSharingDialog();

[116] Fix | Delete

} else if ( 9 === e.keyCode ) {

[117] Fix | Delete

constrainTabbing( e );

[118] Fix | Delete

}

[119] Fix | Delete

}, false );

[120] Fix | Delete

[121] Fix | Delete

function constrainTabbing( e ) {

[122] Fix | Delete

// Need to re-get the selected tab each time.

[123] Fix | Delete

var firstFocusable = document.querySelector( '.wp-embed-share-tab-button [aria-selected="true"]' );

[124] Fix | Delete

[125] Fix | Delete

if ( share_dialog_close === e.target && ! e.shiftKey ) {

[126] Fix | Delete

firstFocusable.focus();

[127] Fix | Delete

e.preventDefault();

[128] Fix | Delete

} else if ( firstFocusable === e.target && e.shiftKey ) {

[129] Fix | Delete

share_dialog_close.focus();

[130] Fix | Delete

e.preventDefault();

[131] Fix | Delete

}

[132] Fix | Delete

}

[133] Fix | Delete

[134] Fix | Delete

if ( window.self === window.top ) {

[135] Fix | Delete

return;

[136] Fix | Delete

}

[137] Fix | Delete

[138] Fix | Delete

// Send this document's height to the parent (embedding) site.

[139] Fix | Delete

sendEmbedMessage( 'height', Math.ceil( document.body.getBoundingClientRect().height ) );

[140] Fix | Delete

[141] Fix | Delete

// Send the document's height again after the featured image has been loaded.

[142] Fix | Delete

if ( featured_image ) {

[143] Fix | Delete

featured_image.addEventListener( 'load', function() {

[144] Fix | Delete

sendEmbedMessage( 'height', Math.ceil( document.body.getBoundingClientRect().height ) );

[145] Fix | Delete

} );

[146] Fix | Delete

}

[147] Fix | Delete

[148] Fix | Delete

/**

[149] Fix | Delete

* Detect clicks to external (_top) links.

[150] Fix | Delete

*/

[151] Fix | Delete

function linkClickHandler( e ) {

[152] Fix | Delete

var target = e.target,

[153] Fix | Delete

href;

[154] Fix | Delete

if ( target.hasAttribute( 'href' ) ) {

[155] Fix | Delete

href = target.getAttribute( 'href' );

[156] Fix | Delete

} else {

[157] Fix | Delete

href = target.parentElement.getAttribute( 'href' );

[158] Fix | Delete

}

[159] Fix | Delete

[160] Fix | Delete

// Only catch clicks from the primary mouse button, without any modifiers.

[161] Fix | Delete

if ( event.altKey || event.ctrlKey || event.metaKey || event.shiftKey ) {

[162] Fix | Delete

return;

[163] Fix | Delete

}

[164] Fix | Delete

[165] Fix | Delete

// Send link target to the parent (embedding) site.

[166] Fix | Delete

if ( href ) {

[167] Fix | Delete

sendEmbedMessage( 'link', href );

[168] Fix | Delete

e.preventDefault();

[169] Fix | Delete

}

[170] Fix | Delete

}

[171] Fix | Delete

[172] Fix | Delete

document.addEventListener( 'click', linkClickHandler );

[173] Fix | Delete

}

[174] Fix | Delete

[175] Fix | Delete

/**

[176] Fix | Delete

* Iframe resize handler.

[177] Fix | Delete

*/

[178] Fix | Delete

function onResize() {

[179] Fix | Delete

if ( window.self === window.top ) {

[180] Fix | Delete

return;

[181] Fix | Delete

}

[182] Fix | Delete

[183] Fix | Delete

clearTimeout( resizing );

[184] Fix | Delete

[185] Fix | Delete

resizing = setTimeout( function () {

[186] Fix | Delete

sendEmbedMessage( 'height', Math.ceil( document.body.getBoundingClientRect().height ) );

[187] Fix | Delete

}, 100 );

[188] Fix | Delete

}

[189] Fix | Delete

[190] Fix | Delete

/**

[191] Fix | Delete

* Re-get the secret when it was added later on.

[192] Fix | Delete

*/

[193] Fix | Delete

function getSecret() {

[194] Fix | Delete

if ( window.self === window.top || !!secret ) {

[195] Fix | Delete

return;

[196] Fix | Delete

}

[197] Fix | Delete

[198] Fix | Delete

secret = window.location.hash.replace( /.*secret=([\d\w]{10}).*/, '$1' );

[199] Fix | Delete

[200] Fix | Delete

clearTimeout( secretTimeout );

[201] Fix | Delete

[202] Fix | Delete

secretTimeout = setTimeout( function () {

[203] Fix | Delete

getSecret();

[204] Fix | Delete

}, 100 );

[205] Fix | Delete

}

[206] Fix | Delete

[207] Fix | Delete

if ( supportedBrowser ) {

[208] Fix | Delete

getSecret();

[209] Fix | Delete

document.documentElement.className = document.documentElement.className.replace( /\bno-js\b/, '' ) + ' js';

[210] Fix | Delete

document.addEventListener( 'DOMContentLoaded', onLoad, false );

[211] Fix | Delete

window.addEventListener( 'load', onLoad, false );

[212] Fix | Delete

window.addEventListener( 'resize', onResize, false );

[213] Fix | Delete

}

[214] Fix | Delete

})( window, document );

[215] Fix | Delete

[216] Fix | Delete