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/*
* This file is part of the MediaWiki extension UploadWizard.
*
* UploadWizard is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 2 of the License, or
* (at your option) any later version.
*
* UploadWizard is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with UploadWizard. If not, see <http://www.gnu.org/licenses/>.
*/
( function ( mw, uw, $, OO ) {
/**
* Deed step controller.
*
* @class
* @extends uw.controller.Step
* @param {mw.Api} api
* @param {Object} config UploadWizard config object.
*/
uw.controller.Deed = function UWControllerDeed( api, config ) {
uw.controller.Step.call(
this,
new uw.ui.Deed(),
api,
config
);
this.stepName = 'deeds';
this.deeds = {};
};
OO.inheritClass( uw.controller.Deed, uw.controller.Step );
uw.controller.Deed.prototype.moveNext = function () {
var
deedController = this,
valid, fields, validityPromises;
if ( !this.deedChooser ) {
uw.controller.Step.prototype.moveNext.call( this );
return;
}
valid = this.deedChooser.valid();
if ( valid ) {
fields = this.deedChooser.deed.getFields();
validityPromises = fields.map( function ( fieldLayout ) {
// Update any error/warning messages
return fieldLayout.checkValidity( true );
} );
if ( validityPromises.length === 1 ) {
// validityPromises will hold all promises for all uploads;
// adding a bogus promise (no warnings & errors) to
// ensure $.when always resolves with an array of multiple
// results (if there's just 1, it would otherwise have just
// that one's arguments, instead of a multi-dimensional array
// of upload warnings & failures)
validityPromises.push( $.Deferred().resolve( [], [] ).promise() );
}
$.when.apply( $, validityPromises ).then( function () {
// `arguments` will be an array of all fields, with their warnings & errors
// e.g. `[[something], []], [[], [something]]` for 2 fields, where the first one has
// a warning and the last one an error
// TODO Handle warnings with a confirmation dialog
var i;
for ( i = 0; i < arguments.length; i++ ) {
if ( arguments[ i ][ 1 ].length ) {
// One of the fields has errors; refuse to proceed!
return;
}
}
uw.controller.Step.prototype.moveNext.call( deedController );
} );
}
};
/**
* Move to this step.
*
* @param {mw.UploadWizardUpload[]} uploads
*/
uw.controller.Deed.prototype.load = function ( uploads ) {
var customDeed, previousDeed, fromStepName,
showDeed = false;
$.each( uploads, function ( i, upload ) {
fromStepName = upload.state;
if ( !upload.file.fromURL ) {
showDeed = true;
return false;
}
} );
uw.controller.Step.prototype.load.call( this, uploads );
// If all of the uploads are from URLs, then we know the licenses
// already, we don't need this step.
if ( !showDeed ) {
uw.eventFlowLogger.logSkippedStep( this.stepName );
// this is a bit of a hack: when images from flickr are uploaded, we
// don't get to choose the license anymore, and this step will be
// skipped ... but we could reach this step from either direction
if ( fromStepName === 'details' ) {
this.movePrevious();
} else {
this.moveNext();
}
return;
}
// grab a serialized copy of previous deeds' details (if any)
if ( this.deedChooser ) {
previousDeed = this.deedChooser.getSerialized();
}
this.deeds = mw.UploadWizard.getLicensingDeeds( this.uploads, this.config );
// if we have multiple uploads, also give them the option to set
// licenses individually
if ( this.uploads.length > 1 && this.shouldShowIndividualDeed( this.config ) ) {
customDeed = new uw.deed.Custom( this.config );
this.deeds[ customDeed.name ] = customDeed;
}
this.deedChooser = new mw.UploadWizardDeedChooser(
this.config,
'#mwe-upwiz-deeds',
this.deeds,
this.uploads
);
$( '<div>' )
.insertBefore( this.deedChooser.$selector.find( '.mwe-upwiz-deed-ownwork' ) )
.msg( 'mwe-upwiz-deeds-macro-prompt', this.uploads.length, mw.user );
$.each( uploads, function ( i, upload ) {
// Add previews and details to the DOM
if ( !upload.file.fromURL ) {
upload.deedPreview = new uw.ui.DeedPreview( upload );
}
} );
this.deedChooser.onLayoutReady();
// restore the previous input (if any) for all deeds
if ( previousDeed ) {
this.deedChooser.setSerialized( previousDeed );
}
};
/**
* Check whether we should give the user the option to choose licenses for
* individual files on the details step.
*
* @private
* @param {Object} config
* @return {boolean}
*/
uw.controller.Deed.prototype.shouldShowIndividualDeed = function ( config ) {
var ownWork;
if ( config.licensing.ownWorkDefault === 'choice' ) {
return true;
} else if ( config.licensing.ownWorkDefault === 'own' ) {
ownWork = config.licensing.ownWork;
return ownWork.licenses.length > 1;
} else {
return true; // TODO: might want to have similar behaviour here
}
};
/**
* @param {UploadWizardUpload} upload
*/
uw.controller.Deed.prototype.removeUpload = function ( upload ) {
uw.controller.Step.prototype.removeUpload.call( this, upload );
if ( upload.deedPreview ) {
upload.deedPreview.remove();
}
};
}( mediaWiki, mediaWiki.uploadWizard, jQuery, OO ) );
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