From 6bdbb8b25c7ba758ac048adb0bc28edf8e015ffa Mon Sep 17 00:00:00 2001
From: Sergey Biryukov <sergeybiryukov.ru@gmail.com>
Date: Sun, 27 Sep 2020 08:50:06 +0000
Subject: [PATCH] Media: Check if the item is defined before setting the
 `skipHistory` property in media frame router.

This avoids a JS error when refreshing the "Attachment details" modal for an item that is not currently queried.

Follow-up to [41021].

Props Mista-Flo, mukesh27.
Fixes #51395.
Built from https://develop.svn.wordpress.org/trunk@49062


git-svn-id: http://core.svn.wordpress.org/trunk@48824 1a063a9b-81f0-0310-95a4-ce76da25c4cd
---
 wp-includes/js/media-grid.js     | 2 +-
 wp-includes/js/media-grid.min.js | 2 +-
 wp-includes/version.php          | 2 +-
 3 files changed, 3 insertions(+), 3 deletions(-)

diff --git a/wp-includes/js/media-grid.js b/wp-includes/js/media-grid.js
index d893ccfbdb..2d3a97095d 100644
--- a/wp-includes/js/media-grid.js
+++ b/wp-includes/js/media-grid.js
@@ -556,9 +556,9 @@ var Router = Backbone.Router.extend(/** @lends wp.media.view.MediaFrame.Manage.R
 
 		// Trigger the media frame to open the correct item.
 		item = library.findWhere( { id: parseInt( query, 10 ) } );
-		item.set( 'skipHistory', true );
 
 		if ( item ) {
+			item.set( 'skipHistory', true );
 			frame.trigger( 'edit:attachment', item );
 		} else {
 			item = media.attachment( query );
diff --git a/wp-includes/js/media-grid.min.js b/wp-includes/js/media-grid.min.js
index 3b8c49d398..81b9480c73 100644
--- a/wp-includes/js/media-grid.min.js
+++ b/wp-includes/js/media-grid.min.js
@@ -1,2 +1,2 @@
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reset",this.sidebarVisibility,this)},sidebarVisibility:function(){this.browserView.$(".media-sidebar").toggle(!!this.errors.length)},bindDeferred:function(){this.browserView.dfd&&this.browserView.dfd.done(_.bind(this.startHistory,this))},startHistory:function(){window.history&&window.history.pushState&&(Backbone.History.started&&Backbone.history.stop(),Backbone.history.start({root:window._wpMediaGridSettings.adminUrl,pushState:!0}))}}),e.exports=i},function(e,t){var i,o=wp.media.view.Attachment.Details;i=o.extend({template:wp.template("attachment-details-two-column"),initialize:function(){this.controller.on("content:activate:edit-details",_.bind(this.editAttachment,this)),o.prototype.initialize.apply(this,arguments)},editAttachment:function(e){e&&e.preventDefault(),this.controller.content.mode("edit-image")},toggleSelectionHandler:function(){},render:function(){o.prototype.render.apply(this,arguments),wp.media.mixin.removeAllPlayers(),this.$("audio, video").each(function(e,t){var i=wp.media.view.MediaDetails.prepareSrc(t);new window.MediaElementPlayer(i,wp.media.mixin.mejsSettings)})}}),e.exports=i},function(e,t){var i=Backbone.Router.extend({routes:{"upload.php?item=:slug&mode=edit":"editItem","upload.php?item=:slug":"showItem","upload.php?search=:query":"search","upload.php":"reset"},baseUrl:function(e){return"upload.php"+e},reset:function(){var e=wp.media.frames.edit;e&&e.close()},search:function(e){jQuery("#media-search-input").val(e).trigger("input")},showItem:function(e){var t,i=wp.media,o=i.frames.browse,n=o.state().get("library");(t=n.findWhere({id:parseInt(e,10)}))?(t.set("skipHistory",!0),o.trigger("edit:attachment",t)):(t=i.attachment(e),o.listenTo(t,"change",function(e){o.stopListening(t),o.trigger("edit:attachment",e)}),t.fetch())},editItem:function(e){this.showItem(e),wp.media.frames.edit.content.mode("edit-details")}});e.exports=i},function(e,t){var i,o=wp.media.View;i=wp.media.view.EditImage.extend({initialize:function(e){this.editor=window.imageEdit,this.frame=e.frame,this.controller=e.controller,o.prototype.initialize.apply(this,arguments)},back:function(){this.frame.content.mode("edit-metadata")},save:function(){this.model.fetch().done(_.bind(function(){this.frame.content.mode("edit-metadata")},this))}}),e.exports=i},function(e,t){var i,o=wp.media.view.Frame,n=wp.media.view.MediaFrame,s=jQuery;i=n.extend({className:"edit-attachment-frame",template:wp.template("edit-attachment-frame"),regions:["title","content"],events:{"click .left":"previousMediaItem","click .right":"nextMediaItem"},initialize:function(){o.prototype.initialize.apply(this,arguments),_.defaults(this.options,{modal:!0,state:"edit-attachment"}),this.controller=this.options.controller,this.gridRouter=this.controller.gridRouter,this.library=this.options.library,this.options.model&&(this.model=this.options.model),this.bindHandlers(),this.createStates(),this.createModal(),this.title.mode("default"),this.toggleNav()},bindHandlers:function(){this.on("title:create:default",this.createTitle,this),this.on("content:create:edit-metadata",this.editMetadataMode,this),this.on("content:create:edit-image",this.editImageMode,this),this.on("content:render:edit-image",this.editImageModeRender,this),this.on("refresh",this.rerender,this),this.on("close",this.detach),this.bindModelHandlers(),this.listenTo(this.gridRouter,"route:search",this.close,this)},bindModelHandlers:function(){this.listenTo(this.model,"change:status destroy",this.close,this)},createModal:function(){this.options.modal&&(this.modal=new wp.media.view.Modal({controller:this,title:this.options.title,hasCloseButton:!1}),this.modal.on("open",_.bind(function(){s("body").on("keydown.media-modal",_.bind(this.keyEvent,this))},this)),this.modal.on("close",_.bind(function(){s("body").off("keydown.media-modal"),s('li.attachment[data-id="'+this.model.get("id")+'"]').focus(),this.resetRoute()},this)),this.modal.content(this),this.modal.open())},createStates:function(){this.states.add([new wp.media.controller.EditAttachmentMetadata({model:this.model,library:this.library})])},editMetadataMode:function(e){e.view=new wp.media.view.Attachment.Details.TwoColumn({controller:this,model:this.model}),e.view.views.set(".attachment-compat",new wp.media.view.AttachmentCompat({controller:this,model:this.model})),this.model&&!this.model.get("skipHistory")&&this.gridRouter.navigate(this.gridRouter.baseUrl("?item="+this.model.id))},editImageMode:function(e){var t=new wp.media.controller.EditImage({model:this.model,frame:this});t._toolbar=function(){},t._router=function(){},t._menu=function(){},e.view=new wp.media.view.EditImage.Details({model:this.model,frame:this,controller:t}),this.gridRouter.navigate(this.gridRouter.baseUrl("?item="+this.model.id+"&mode=edit"))},editImageModeRender:function(e){e.on("ready",e.loadEditor)},toggleNav:function(){this.$(".left").prop("disabled",!this.hasPrevious()),this.$(".right").prop("disabled",!this.hasNext())},rerender:function(e){this.stopListening(this.model),this.model=e,this.bindModelHandlers(),"edit-metadata"!==this.content.mode()?this.content.mode("edit-metadata"):this.content.render(),this.toggleNav()},previousMediaItem:function(){this.hasPrevious()&&(this.trigger("refresh",this.library.at(this.getCurrentIndex()-1)),this.focusNavButton(this.hasPrevious()?".left":".right"))},nextMediaItem:function(){this.hasNext()&&(this.trigger("refresh",this.library.at(this.getCurrentIndex()+1)),this.focusNavButton(this.hasNext()?".right":".left"))},focusNavButton:function(e){s(e).focus()},getCurrentIndex:function(){return this.library.indexOf(this.model)},hasNext:function(){return this.getCurrentIndex()+1<this.library.length},hasPrevious:function(){return-1<this.getCurrentIndex()-1},keyEvent:function(e){("INPUT"!==e.target.nodeName&&"TEXTAREA"!==e.target.nodeName||e.target.readOnly||e.target.disabled)&&(39===e.keyCode&&this.nextMediaItem(),37===e.keyCode&&this.previousMediaItem())},resetRoute:function(){var e=this.controller.browserView.toolbar.get("search").$el.val(),t=""!==e?"?search="+e:"";this.gridRouter.navigate(this.gridRouter.baseUrl(t),{replace:!0})}}),e.exports=i},function(e,t){var i,o=wp.media.view.Button,n=wp.media.view.l10n;i=o.extend({initialize:function(){_.defaults(this.options,{size:""}),o.prototype.initialize.apply(this,arguments),this.controller.on("select:activate select:deactivate",this.toggleBulkEditHandler,this),this.controller.on("selection:action:done",this.back,this)},back:function(){this.controller.deactivateMode("select").activateMode("edit")},click:function(){o.prototype.click.apply(this,arguments),this.controller.isModeActive("select")?this.back():this.controller.deactivateMode("edit").activateMode("select")},render:function(){return o.prototype.render.apply(this,arguments),this.$el.addClass("select-mode-toggle-button"),this},toggleBulkEditHandler:function(){var e,t=this.controller.content.get().toolbar;e=t.$(".media-toolbar-secondary > *, .media-toolbar-primary > *"),this.controller.isModeActive("select")?(this.model.set({size:"large",text:n.cancel}),e.not(".spinner, .media-button").hide(),this.$el.show(),t.$el.addClass("media-toolbar-mode-select"),t.$(".delete-selected-button").removeClass("hidden")):(this.model.set({size:"",text:n.bulkSelect}),this.controller.content.get().$el.removeClass("fixed"),t.$el.css("width",""),t.$el.removeClass("media-toolbar-mode-select"),t.$(".delete-selected-button").addClass("hidden"),e.not(".media-button").show(),this.controller.state().get("selection").reset())}}),e.exports=i},function(e,t){var i,o=wp.media.view.Button,n=wp.media.view.l10n;i=o.extend({initialize:function(){o.prototype.initialize.apply(this,arguments),this.options.filters&&this.options.filters.model.on("change",this.filterChange,this),this.controller.on("selection:toggle",this.toggleDisabled,this),this.controller.on("select:activate",this.toggleDisabled,this)},filterChange:function(e){"trash"===e.get("status")?this.model.set("text",n.restoreSelected):wp.media.view.settings.mediaTrash?this.model.set("text",n.trashSelected):this.model.set("text",n.deletePermanently)},toggleDisabled:function(){this.model.set("disabled",!this.controller.state().get("selection").length)},render:function(){return o.prototype.render.apply(this,arguments),this.controller.isModeActive("select")?this.$el.addClass("delete-selected-button"):this.$el.addClass("delete-selected-button hidden"),this.toggleDisabled(),this}}),e.exports=i},function(e,t){var i,o=wp.media.view.Button,n=wp.media.view.DeleteSelectedButton;i=n.extend({initialize:function(){n.prototype.initialize.apply(this,arguments),this.controller.on("select:activate",this.selectActivate,this),this.controller.on("select:deactivate",this.selectDeactivate,this)},filterChange:function(e){this.canShow="trash"===e.get("status")},selectActivate:function(){this.toggleDisabled(),this.$el.toggleClass("hidden",!this.canShow)},selectDeactivate:function(){this.toggleDisabled(),this.$el.addClass("hidden")},render:function(){return o.prototype.render.apply(this,arguments),this.selectActivate(),this}}),e.exports=i}]);
\ No newline at end of file
diff --git a/wp-includes/version.php b/wp-includes/version.php
index 61166a384a..9f85ab52a5 100644
--- a/wp-includes/version.php
+++ b/wp-includes/version.php
@@ -13,7 +13,7 @@
  *
  * @global string $wp_version
  */
-$wp_version = '5.6-alpha-49061';
+$wp_version = '5.6-alpha-49062';
 
 /**
  * Holds the WordPress DB revision, increments when changes are made to the WordPress DB schema.