761 lines
20 KiB
JavaScript
761 lines
20 KiB
JavaScript
window.wp = window.wp || {};
|
|
|
|
(function($) {
|
|
var Revision, Revisions, Diff, l10n, revisions;
|
|
|
|
revisions = wp.revisions = function() {
|
|
Diff = revisions.Diff = new Diff();
|
|
};
|
|
|
|
_.extend( revisions, { model: {}, view: {}, controller: {} } );
|
|
|
|
// Link any localized strings.
|
|
l10n = revisions.model.l10n = typeof wpRevisionsL10n === 'undefined' ? {} : wpRevisionsL10n;
|
|
|
|
// Link any settings.
|
|
revisions.model.settings = l10n.settings || {};
|
|
delete l10n.settings;
|
|
|
|
|
|
/**
|
|
* ========================================================================
|
|
* CONTROLLERS
|
|
* ========================================================================
|
|
*/
|
|
|
|
/**
|
|
* wp.revisions.controller.Diff
|
|
*
|
|
* Controlls the diff
|
|
*/
|
|
Diff = revisions.controller.Diff = Backbone.Model.extend( {
|
|
rightDiff: 1,
|
|
leftDiff: 1,
|
|
revisions: null,
|
|
leftHandleRevisions: null,
|
|
rightHandleRevisions: null,
|
|
revisionsInteractions: null,
|
|
autosaves: true,
|
|
showSplitView: true,
|
|
singleRevision: true,
|
|
leftModelLoading: false, // keep track of model loads
|
|
rightModelLoading: false, // disallow slider interaction, also repeat loads, while loading
|
|
tickmarkView: null, // the slider tickmarks
|
|
slider: null, // the slider instance
|
|
|
|
constructor: function() {
|
|
this.slider = new revisions.view.Slider();
|
|
if ( null === this.revisions ) {
|
|
this.revisions = new Revisions(); // set up collection
|
|
this.startRightModelLoading();
|
|
|
|
var self = this;
|
|
this.revisions.fetch({ // load revision data
|
|
success: function() {
|
|
self.stopRightModelLoading();
|
|
self.completeApplicationSetup();
|
|
}
|
|
});
|
|
}
|
|
},
|
|
|
|
reloadToLoadRevisions: function( models, reverse_direction ) {
|
|
var self = this,
|
|
revisionsToLoad = models.where( { revision_toload: true } ),
|
|
delay = 0;
|
|
|
|
// match slider to passed revision_id
|
|
_.each( revisionsToLoad, function( revision ) {
|
|
if ( revision.get( 'ID' ) == revisions.model.settings.revision_id )
|
|
self.rightDiff = self.revisions.indexOf( revision ) + 1;
|
|
});
|
|
|
|
_.each( revisionsToLoad, function( revision ) {
|
|
_.delay( function() {
|
|
revision.fetch( {
|
|
update: true,
|
|
add: false,
|
|
remove: false,
|
|
success: function( model ) {
|
|
model.set( 'revision_toload', 'false' );
|
|
|
|
// stop spinner when all models are loaded
|
|
if ( 0 === models.where( { revision_toload: true } ).length )
|
|
self.stopModelLoadingSpinner();
|
|
|
|
self.tickmarkView.render();
|
|
|
|
var total_changes = model.get( 'lines_added' ) + model.get( 'lines_deleted'),
|
|
scope_of_changes = 'vsmall';
|
|
|
|
// Note: hard coded scope of changes
|
|
// TODO change to dynamic based on range of values
|
|
if ( total_changes > 1 && total_changes <= 3 ) {
|
|
scope_of_changes = 'small';
|
|
} else if( total_changes > 3 && total_changes <= 5 ) {
|
|
scope_of_changes = 'med';
|
|
} else if( total_changes > 5 && total_changes <= 10 ) {
|
|
scope_of_changes = 'large';
|
|
} else if( total_changes > 10 ) {
|
|
scope_of_changes = 'vlarge';
|
|
}
|
|
model.set( 'scope_of_changes', scope_of_changes );
|
|
if ( 0 !== self.rightDiff &&
|
|
model.get( 'ID' ) === self.revisions.at( self.rightDiff - 1 ).get( 'ID' ) ) {
|
|
// reload if current model refreshed
|
|
self.revisionView.render();
|
|
}
|
|
|
|
}
|
|
} );
|
|
}, delay ) ;
|
|
delay = delay + 150; // stagger model loads to avoid hammering server with requests
|
|
}
|
|
);
|
|
},
|
|
|
|
startLeftModelLoading: function() {
|
|
this.leftModelLoading = true;
|
|
$('#revision-diff-container').addClass('left-model-loading');
|
|
},
|
|
|
|
stopLeftModelLoading: function() {
|
|
this.leftModelLoading = false;
|
|
},
|
|
|
|
startRightModelLoading: function() {
|
|
this.rightModelLoading = true;
|
|
$('#revision-diff-container').addClass('right-model-loading');
|
|
},
|
|
|
|
stopRightModelLoading: function() {
|
|
this.rightModelLoading = false;
|
|
},
|
|
|
|
stopModelLoadingSpinner: function() {
|
|
$('#revision-diff-container').removeClass('right-model-loading');
|
|
$('#revision-diff-container').removeClass('left-model-loading');
|
|
},
|
|
|
|
reloadModel: function() {
|
|
if ( this.singleRevision ) {
|
|
this.reloadModelSingle();
|
|
} else {
|
|
this.reloadLeftRight();
|
|
}
|
|
},
|
|
|
|
// load the models for the single handle mode
|
|
reloadModelSingle: function() {
|
|
var self = this;
|
|
|
|
// TODO: Only updates the query args yet
|
|
self.revisions.reload({
|
|
'showAutosaves': self.autosaves,
|
|
'showSplitView': self.showSplitView
|
|
});
|
|
|
|
self.startRightModelLoading();
|
|
self.revisions.fetch({ // reload revision data
|
|
success: function() {
|
|
var revisionCount = self.revisions.length;
|
|
self.revisionView.model = self.revisions;
|
|
self.revisionView.render();
|
|
self.reloadToLoadRevisions( self.revisions );
|
|
self.tickmarkView.model = self.revisions;
|
|
self.tickmarkView.render();
|
|
self.slider.refresh({
|
|
'max': revisionCount - 1,
|
|
'value': self.rightDiff - 1
|
|
}, true);
|
|
},
|
|
|
|
error: function() {
|
|
self.stopRightModelLoading();
|
|
}
|
|
|
|
});
|
|
},
|
|
|
|
// load the models for the left handle
|
|
reloadLeft: function() {
|
|
var self = this;
|
|
self.startLeftModelLoading();
|
|
self.leftHandleRevisions = new Revisions( {}, {
|
|
'compareTo': self.revisions.at( self.rightDiff - 1 ).get( 'ID' ),
|
|
'showAutosaves': self.autosaves,
|
|
'showSplitView': self.showSplitView,
|
|
'rightHandleAt': self.rightDiff
|
|
});
|
|
|
|
self.leftHandleRevisions.fetch({
|
|
success: function(){
|
|
self.stopLeftModelLoading();
|
|
self.reloadToLoadRevisions( self.leftHandleRevisions );
|
|
self.tickmarkView.model = self.leftHandleRevisions;
|
|
self.slider.refresh({
|
|
'max': self.revisions.length
|
|
});
|
|
// ensure right handle not beyond length, in particular if viewing autosaves is switched from on to off
|
|
// the number of models in the collection might get shorter, this ensures right handle is not beyond last model
|
|
if ( self.rightDiff > self.revisions.length )
|
|
self.rightDiff = self.revisions.length;
|
|
},
|
|
|
|
error: function() {
|
|
self.stopLeftModelLoading();
|
|
}
|
|
});
|
|
},
|
|
|
|
// load the models for the right handle
|
|
reloadRight: function() {
|
|
var self = this;
|
|
self.startRightModelLoading();
|
|
self.rightHandleRevisions = new Revisions( {}, {
|
|
'compareTo': self.revisions.at( self.leftDiff ).get( 'ID' ) - 1,
|
|
'showAutosaves': self.autosaves,
|
|
'showSplitView': self.showSplitView,
|
|
'leftHandleAt': self.leftDiff
|
|
});
|
|
|
|
self.rightHandleRevisions.fetch({
|
|
success: function(){
|
|
self.stopRightModelLoading();
|
|
self.reloadToLoadRevisions( self.rightHandleRevisions );
|
|
self.tickmarkView.model = self.rightHandleRevisions;
|
|
self.slider.refresh({
|
|
'max': self.revisions.length,
|
|
'values': [ self.leftDiff, self.rightDiff]
|
|
}, true);
|
|
},
|
|
|
|
error: function( response ) {
|
|
self.stopRightModelLoading();
|
|
}
|
|
});
|
|
|
|
},
|
|
|
|
reloadLeftRight: function() {
|
|
this.startRightModelLoading();
|
|
this.startLeftModelLoading();
|
|
this.reloadLeft();
|
|
this.reloadRight();
|
|
},
|
|
|
|
completeApplicationSetup: function() {
|
|
this.revisionView = new revisions.view.Diff({
|
|
model: this.revisions
|
|
});
|
|
this.revisionView.render();
|
|
|
|
this.reloadToLoadRevisions( this.revisions );
|
|
|
|
this.revisionsInteractions = new revisions.view.Interact({
|
|
model: this.revisions
|
|
});
|
|
this.revisionsInteractions.render();
|
|
|
|
this.tickmarkView = new revisions.view.Tickmarks({
|
|
model: this.revisions
|
|
});
|
|
this.tickmarkView.render();
|
|
this.tickmarkView.resetTicks();
|
|
|
|
}
|
|
});
|
|
|
|
|
|
/**
|
|
* ========================================================================
|
|
* VIEWS
|
|
* ========================================================================
|
|
*/
|
|
|
|
/**
|
|
* wp.revisions.view.Slider
|
|
*
|
|
* The slider
|
|
*/
|
|
revisions.view.Slider = Backbone.View.extend({
|
|
el: $( '#diff-slider' ),
|
|
singleRevision: true,
|
|
|
|
initialize: function( options ) {
|
|
this.options = _.defaults( options || {}, {
|
|
value: 0,
|
|
min: 0,
|
|
max: 1,
|
|
step: 1
|
|
});
|
|
},
|
|
|
|
slide: function( event, ui ) {
|
|
if ( this.singleRevision ) {
|
|
Diff.rightDiff = ( ui.value + 1 );
|
|
Diff.revisionView.render();
|
|
} else {
|
|
if ( ui.values[0] === ui.values[1] ) // prevent compare to self
|
|
return false;
|
|
|
|
if ( $( ui.handle ).hasClass( 'left-handle' ) ) {
|
|
// Left handler
|
|
if ( Diff.leftModelLoading ) // left model still loading, prevent sliding left handle
|
|
return false;
|
|
|
|
Diff.leftDiff = ui.values[0];
|
|
} else {
|
|
// Right handler
|
|
if ( Diff.rightModelLoading ) // right model still loading, prevent sliding right handle
|
|
return false;
|
|
|
|
Diff.rightDiff = ui.values[1];
|
|
}
|
|
|
|
if ( 0 === Diff.leftDiff ) {
|
|
$( '#revision-diff-container' ).addClass( 'current-version' );
|
|
} else {
|
|
$( '#revision-diff-container' ).removeClass( 'current-version' );
|
|
}
|
|
|
|
Diff.revisionView.render();
|
|
}
|
|
},
|
|
|
|
start: function( event, ui ) {
|
|
// Not needed in one mode
|
|
if ( this.singleRevision )
|
|
return;
|
|
|
|
if ( $( ui.handle ).hasClass( 'left-handle' ) ) {
|
|
// Left handler
|
|
if ( Diff.leftModelLoading ) // left model still loading, prevent sliding left handle
|
|
return false;
|
|
|
|
Diff.revisionView.draggingLeft = true;
|
|
|
|
if ( Diff.revisionView.model !== Diff.leftHandleRevisions &&
|
|
null !== Diff.leftHandleRevisions ) {
|
|
Diff.revisionView.model = Diff.leftHandleRevisions;
|
|
Diff.tickmarkView.model = Diff.leftHandleRevisions;
|
|
Diff.tickmarkView.render();
|
|
}
|
|
|
|
Diff.leftDiffStart = ui.values[ 0 ];
|
|
|
|
} else {
|
|
// Right handler
|
|
if ( Diff.rightModelLoading || 0 === Diff.rightHandleRevisions.length) // right model still loading, prevent sliding right handle
|
|
return false;
|
|
|
|
if ( Diff.revisionView.model !== Diff.rightHandleRevisions &&
|
|
null !== Diff.rightHandleRevisions ) {
|
|
Diff.revisionView.model = Diff.rightHandleRevisions;
|
|
Diff.tickmarkView.model = Diff.rightHandleRevisions;
|
|
Diff.tickmarkView.render();
|
|
}
|
|
|
|
Diff.revisionView.draggingLeft = false;
|
|
Diff.rightDiffStart = ui.values[1];
|
|
}
|
|
},
|
|
|
|
stop: function( event, ui ) {
|
|
// Not needed in one mode
|
|
if ( this.singleRevision )
|
|
return;
|
|
|
|
// calculate and generate a diff for comparing to the left handle
|
|
// and the right handle, swap out when dragging
|
|
if ( $( ui.handle ).hasClass( 'left-handle' ) ) {
|
|
// Left hadnler
|
|
if ( Diff.leftDiffStart !== ui.values[0] )
|
|
Diff.reloadRight();
|
|
} else {
|
|
// Right handler
|
|
if ( Diff.rightDiffStart !== ui.values[1] )
|
|
Diff.reloadLeft();
|
|
}
|
|
},
|
|
|
|
addTooltip: function( handle, message ) {
|
|
handle.attr( 'title', '' ).tooltip({
|
|
track: false,
|
|
|
|
position: {
|
|
my: "left-30 top-66",
|
|
at: "top left",
|
|
using: function( position, feedback ) {
|
|
$( this ).css( position );
|
|
$( "<div>" )
|
|
.addClass( "arrow" )
|
|
.addClass( feedback.vertical )
|
|
.addClass( feedback.horizontal )
|
|
.appendTo( $( this ) );
|
|
}
|
|
},
|
|
show: false,
|
|
hide: false,
|
|
content: function() {
|
|
return message;
|
|
}
|
|
|
|
} );
|
|
},
|
|
|
|
width: function() {
|
|
return $( '#diff-slider' ).width();
|
|
},
|
|
|
|
setWidth: function( width ) {
|
|
return $( '#diff-slider' ).width( width );
|
|
},
|
|
|
|
refresh: function( options, slide ) {
|
|
$( '#diff-slider' ).slider( 'option', options );
|
|
|
|
// Triggers the slide event
|
|
if ( slide )
|
|
$( '#diff-slider' ).trigger( 'slide' );
|
|
},
|
|
|
|
option: function( key ) {
|
|
return $( '#diff-slider' ).slider( 'option', key );
|
|
},
|
|
|
|
render: function() {
|
|
var self = this;
|
|
// this.$el doesn't work, why?
|
|
$( '#diff-slider' ).slider( {
|
|
slide: $.proxy( self.slide, self ),
|
|
start: $.proxy( self.start, self ),
|
|
stop: $.proxy( self.stop, self )
|
|
} );
|
|
|
|
// Set options
|
|
this.refresh( this.options );
|
|
}
|
|
});
|
|
|
|
/**
|
|
* wp.revisions.view.Tickmarks
|
|
*
|
|
* The slider tickmarks.
|
|
*/
|
|
revisions.view.Tickmarks = Backbone.View.extend({
|
|
el: $('#diff-slider-ticks'),
|
|
template: wp.template('revision-ticks'),
|
|
model: Revision,
|
|
|
|
resetTicks: function() {
|
|
var sliderMax = Diff.slider.option( 'max' );
|
|
var sliderWidth = Diff.slider.width();
|
|
var adjustMax = Diff.singleRevision ? 0 : 1;
|
|
var tickWidth = Math.floor( sliderWidth / ( sliderMax - adjustMax ) );
|
|
|
|
// TODO: adjust right margins for wider ticks so they stay centered on handle stop point
|
|
|
|
// set minimum and maximum widths for tick marks
|
|
tickWidth = (tickWidth > 50 ) ? 50 : tickWidth;
|
|
tickWidth = (tickWidth < 10 ) ? 10 : tickWidth;
|
|
|
|
sliderWidth = tickWidth * (sliderMax - adjustMax ) + 1;
|
|
|
|
Diff.slider.setWidth( sliderWidth );
|
|
$( '.diff-slider-ticks-wrapper' ).width( sliderWidth );
|
|
$( '#diff-slider-ticks' ).width( sliderWidth );
|
|
|
|
var aTickWidth = $( '.revision-tick' ).width();
|
|
|
|
if ( tickWidth !== aTickWidth ) { // is the width already set correctly?
|
|
$( '.revision-tick' ).each( function( ) {
|
|
$(this).css( 'margin-right', tickWidth - 1 + 'px'); // space the ticks out using right margin
|
|
});
|
|
|
|
if( ! Diff.singleRevision ) {
|
|
$( '.revision-tick' ).first().remove(); // TODO - remove the check
|
|
}
|
|
$( '.revision-tick' ).last().css( 'margin-right', '0' ); // last tick gets no right margin
|
|
}
|
|
|
|
},
|
|
|
|
// render the tickmark view
|
|
render: function() {
|
|
var self = this;
|
|
|
|
if ( null !== self.model ) {
|
|
var addHtml = "";
|
|
_.each ( self.model.models, function( theModel ) {
|
|
addHtml = addHtml + self.template ( theModel.toJSON() );
|
|
});
|
|
self.$el.html( addHtml );
|
|
|
|
}
|
|
self.resetTicks();
|
|
return self;
|
|
}
|
|
});
|
|
|
|
/**
|
|
* wp.revisions.view.Interact
|
|
*
|
|
* Next/Prev buttons and the slider
|
|
*/
|
|
// TODO: Change Interact to something else.
|
|
revisions.view.Interact = Backbone.View.extend({
|
|
el: $( '#revision-interact' ),
|
|
template: wp.template( 'revision-interact' ),
|
|
|
|
// next and previous buttons, only available in compare one mode
|
|
events: {
|
|
'click #next': 'nextRevision',
|
|
'click #previous': 'previousRevision'
|
|
},
|
|
|
|
render: function() {
|
|
this.$el.html( this.template );
|
|
|
|
var modelcount = Diff.revisions.length;
|
|
|
|
Diff.slider.singleRevision = Diff.singleRevision;
|
|
Diff.slider.render();
|
|
|
|
if ( Diff.singleRevision ) {
|
|
Diff.slider.refresh({
|
|
value: Diff.rightDiff - 1,
|
|
min: 0,
|
|
max: modelcount - 1
|
|
});
|
|
|
|
$( '#revision-diff-container' ).removeClass( 'comparing-two-revisions' );
|
|
|
|
} else {
|
|
Diff.slider.refresh({
|
|
values: [ Diff.leftDiff, Diff.rightDiff + 1 ],
|
|
min: 1,
|
|
max: modelcount + 1,
|
|
range: true
|
|
});
|
|
|
|
$( '#revision-diff-container' ).addClass( 'comparing-two-revisions' );
|
|
$( '#diff-slider a.ui-slider-handle' ).first().addClass( 'left-handle' );
|
|
$( '#diff-slider a.ui-slider-handle' ).last().addClass( 'right-handle' );
|
|
|
|
}
|
|
|
|
return this;
|
|
},
|
|
|
|
// go to the next revision
|
|
nextRevision: function() {
|
|
if ( Diff.rightDiff < this.model.length ) // unless at right boundry
|
|
Diff.rightDiff = Diff.rightDiff + 1 ;
|
|
|
|
Diff.revisionView.render();
|
|
|
|
Diff.slider.refresh({
|
|
value: Diff.rightDiff - 1
|
|
}, true );
|
|
},
|
|
|
|
// go the the previous revision
|
|
previousRevision: function() {
|
|
if ( Diff.rightDiff > 1 ) // unless at left boundry
|
|
Diff.rightDiff = Diff.rightDiff - 1 ;
|
|
|
|
Diff.revisionView.render();
|
|
|
|
Diff.slider.refresh({
|
|
value: Diff.rightDiff - 1
|
|
}, true );
|
|
}
|
|
});
|
|
|
|
/**
|
|
* wp.revisions.view.Diff
|
|
*
|
|
* Next/Prev buttons and the slider
|
|
*/
|
|
revisions.view.Diff = Backbone.View.extend({
|
|
el: $( '#revisions-diff' ),
|
|
template: wp.template( 'revisions-diff' ),
|
|
draggingLeft: false,
|
|
|
|
// the compare two button is in this view, add the interaction here
|
|
events: {
|
|
'click #compare-two-revisions': 'compareTwo',
|
|
'click #restore-revision': 'restore'
|
|
},
|
|
|
|
// render the revisions
|
|
render: function() {
|
|
var addHtml = '';
|
|
var thediff;
|
|
|
|
// compare two revisions mode?
|
|
if ( ! Diff.singleRevision ) {
|
|
if ( this.draggingLeft ) {
|
|
thediff = Diff.leftDiff - 1;
|
|
if ( this.model.at( thediff ) ) {
|
|
addHtml = this.template( this.model.at( thediff ).toJSON() );
|
|
}
|
|
} else { // dragging right handle
|
|
thediff = Diff.rightDiff -1;
|
|
if ( this.model.at( thediff ) ) {
|
|
addHtml = this.template( this.model.at( thediff ).toJSON() );
|
|
}
|
|
}
|
|
} else { // end compare two revisions mode, eg only one slider handle
|
|
if ( this.model.at( Diff.rightDiff - 1 ) ) {
|
|
addHtml = this.template( this.model.at( Diff.rightDiff - 1 ).toJSON() );
|
|
}
|
|
}
|
|
this.$el.html( addHtml );
|
|
|
|
if ( this.model.length < 2 ) {
|
|
$( '#diff-slider' ).hide(); // don't allow compare two if fewer than three revisions
|
|
$( '.diff-slider-ticks-wrapper' ).hide();
|
|
}
|
|
|
|
// add tooltips to the handles
|
|
if ( ! Diff.singleRevision ) {
|
|
Diff.slider.addTooltip ( $( 'a.ui-slider-handle.left-handle' ),
|
|
( Diff.leftDiff < 0 ) ? '' : Diff.revisions.at( Diff.leftDiff - 1 ).get( 'titleTooltip' ) );
|
|
Diff.slider.addTooltip ( $( 'a.ui-slider-handle.right-handle' ),
|
|
( Diff.rightDiff > Diff.revisions.length ) ? '' : Diff.revisions.at( Diff.rightDiff - 1 ).get( 'titleTooltip' ) );
|
|
} else {
|
|
Diff.slider.addTooltip ( $( 'a.ui-slider-handle' ),
|
|
( Diff.rightDiff > Diff.revisions.length ) ? '' : Diff.revisions.at( Diff.rightDiff - 1 ).get( 'titleTooltip' ) );
|
|
}
|
|
|
|
this.toggleCompareTwoCheckbox();
|
|
|
|
// hide the restore button when on the last sport/current post data
|
|
$( '#restore-revision' ).toggle( ! Diff.revisions.at( Diff.rightDiff - 1 ).get( 'is_current_revision' ) );
|
|
|
|
return this;
|
|
},
|
|
|
|
toggleCompareTwoCheckbox: function() {
|
|
// don't allow compare two if fewer than three revisions
|
|
if ( this.model.length < 3 )
|
|
$( '#toggle-revision-compare-mode' ).hide();
|
|
|
|
$( '#compare-two-revisions' ).prop( 'checked', ! Diff.singleRevision );
|
|
},
|
|
|
|
// turn on/off the compare two mode
|
|
compareTwo: function() {
|
|
if ( $( '#compare-two-revisions' ).is( ':checked' ) ) { // compare 2 mode
|
|
Diff.singleRevision = false ;
|
|
|
|
if ( 1 === Diff.rightDiff )
|
|
Diff.rightDiff = 2;
|
|
|
|
Diff.revisionView.draggingLeft = false;
|
|
|
|
revisions.model.settings.revision_id = ''; // reset passed revision id so switching back to one handle mode doesn't re-select revision
|
|
Diff.reloadLeftRight();
|
|
Diff.revisionView.model = Diff.rightHandleRevisions;
|
|
|
|
} else { // compare one mode
|
|
Diff.singleRevision = true;
|
|
Diff.revisionView.draggingLeft = false;
|
|
Diff.reloadModelSingle();
|
|
}
|
|
Diff.revisionsInteractions.render();
|
|
Diff.tickmarkView.render();
|
|
},
|
|
|
|
restore: function() {
|
|
document.location = $( '#restore-revision' ).data( 'restoreLink' );
|
|
}
|
|
});
|
|
|
|
|
|
/**
|
|
* ========================================================================
|
|
* MODELS
|
|
* ========================================================================
|
|
*/
|
|
|
|
/**
|
|
* wp.revisions.Revision
|
|
*/
|
|
Revision = revisions.model.Revision = Backbone.Model.extend({
|
|
idAttribute: 'ID',
|
|
urlRoot: ajaxurl + '?action=revisions-data' +
|
|
'&show_autosaves=true&show_split_view=true&nonce=' + revisions.model.settings.nonce,
|
|
defaults: {
|
|
ID: 0,
|
|
titleTo: '',
|
|
titleTooltip: '',
|
|
titleFrom: '',
|
|
diff: '<div class="diff-loading"><div class="spinner"></div></div>',
|
|
restoreLink: '',
|
|
revision_toload: false,
|
|
lines_added: 0,
|
|
lines_deleted: 0,
|
|
scope_of_changes: 'none',
|
|
previous_revision_id: 0,
|
|
is_current_revision: false
|
|
},
|
|
|
|
url: function() {
|
|
if ( Diff.singleRevision ) {
|
|
return this.urlRoot +
|
|
'&single_revision_id=' + this.id +
|
|
'&compare_to=' + this.get( 'previous_revision_id' ) +
|
|
'&post_id=' + revisions.model.settings.post_id;
|
|
} else {
|
|
return this.collection.url() + '&single_revision_id=' + this.id;
|
|
}
|
|
|
|
}
|
|
});
|
|
|
|
/**
|
|
* wp.revisions.Revisions
|
|
*/
|
|
Revisions = revisions.Revisions = Backbone.Collection.extend({
|
|
model: Revision,
|
|
urlRoot: ajaxurl + '?action=revisions-data',
|
|
|
|
initialize: function( models, options ) {
|
|
this.options = _.defaults( options || {}, {
|
|
'compareTo': revisions.model.settings.post_id,
|
|
'post_id': revisions.model.settings.post_id,
|
|
'showAutosaves': true,
|
|
'showSplitView': true,
|
|
'rightHandleAt': 0,
|
|
'leftHandleAt': 0,
|
|
'nonce': revisions.model.settings.nonce
|
|
});
|
|
},
|
|
|
|
url: function() {
|
|
return this.urlRoot +
|
|
'&compare_to=' + this.options.compareTo +
|
|
'&post_id=' + this.options.post_id +
|
|
'&show_autosaves=' + this.options.showAutosaves +
|
|
'&show_split_view=' + this.options.showSplitView +
|
|
'&right_handle_at=' + this.options.rightHandleAt +
|
|
'&left_handle_at=' + this.options.leftHandleAt +
|
|
'&nonce=' + this.options.nonce;
|
|
},
|
|
|
|
reload: function( options ) {
|
|
this.options = _.defaults( options || {}, this.options );
|
|
|
|
// TODO
|
|
//this.fetch();
|
|
}
|
|
|
|
} );
|
|
|
|
$( wp.revisions );
|
|
|
|
}(jQuery));
|