@oat-sa/tao-item-runner-qti
Version:
TAO QTI Item Runner modules
345 lines (311 loc) • 15.7 kB
JavaScript
define(['jquery', 'lodash', 'i18n', 'handlebars', 'lib/handlebars/helpers', 'taoQtiItem/qtiCommonRenderer/helpers/Graphic', 'taoQtiItem/qtiCommonRenderer/helpers/PciResponse', 'taoQtiItem/qtiCommonRenderer/helpers/container', 'taoQtiItem/qtiCommonRenderer/helpers/instructions/instructionManager'], function ($$1, _, __, Handlebars, Helpers0, graphic, pciResponse, containerHelper, instructionMgr) { 'use strict';
$$1 = $$1 && Object.prototype.hasOwnProperty.call($$1, 'default') ? $$1['default'] : $$1;
_ = _ && Object.prototype.hasOwnProperty.call(_, 'default') ? _['default'] : _;
__ = __ && Object.prototype.hasOwnProperty.call(__, 'default') ? __['default'] : __;
Handlebars = Handlebars && Object.prototype.hasOwnProperty.call(Handlebars, 'default') ? Handlebars['default'] : Handlebars;
Helpers0 = Helpers0 && Object.prototype.hasOwnProperty.call(Helpers0, 'default') ? Helpers0['default'] : Helpers0;
graphic = graphic && Object.prototype.hasOwnProperty.call(graphic, 'default') ? graphic['default'] : graphic;
pciResponse = pciResponse && Object.prototype.hasOwnProperty.call(pciResponse, 'default') ? pciResponse['default'] : pciResponse;
containerHelper = containerHelper && Object.prototype.hasOwnProperty.call(containerHelper, 'default') ? containerHelper['default'] : containerHelper;
instructionMgr = instructionMgr && Object.prototype.hasOwnProperty.call(instructionMgr, 'default') ? instructionMgr['default'] : instructionMgr;
if (!Helpers0.__initialized) {
Helpers0(Handlebars);
Helpers0.__initialized = true;
}
var Template = Handlebars.template(function (Handlebars,depth0,helpers,partials,data) {
this.compilerInfo = [4,'>= 1.0.0'];
helpers = this.merge(helpers, Handlebars.helpers); data = data || {};
var buffer = "", stack1, helper, functionType="function", escapeExpression=this.escapeExpression, self=this;
function program1(depth0,data) {
var buffer = "", stack1;
buffer += "id=\""
+ escapeExpression(((stack1 = ((stack1 = (depth0 && depth0.attributes)),stack1 == null || stack1 === false ? stack1 : stack1.id)),typeof stack1 === functionType ? stack1.apply(depth0) : stack1))
+ "\"";
return buffer;
}
function program3(depth0,data) {
var buffer = "", stack1;
buffer += " "
+ escapeExpression(((stack1 = ((stack1 = (depth0 && depth0.attributes)),stack1 == null || stack1 === false ? stack1 : stack1['class'])),typeof stack1 === functionType ? stack1.apply(depth0) : stack1));
return buffer;
}
function program5(depth0,data) {
var buffer = "", stack1;
buffer += " lang=\""
+ escapeExpression(((stack1 = ((stack1 = (depth0 && depth0.attributes)),stack1 == null || stack1 === false ? stack1 : stack1['xml:lang'])),typeof stack1 === functionType ? stack1.apply(depth0) : stack1))
+ "\"";
return buffer;
}
function program7(depth0,data) {
var stack1, helper;
if (helper = helpers.prompt) { stack1 = helper.call(depth0, {hash:{},data:data}); }
else { helper = (depth0 && depth0.prompt); stack1 = typeof helper === functionType ? helper.call(depth0, {hash:{},data:data}) : helper; }
if(stack1 || stack1 === 0) { return stack1; }
else { return ''; }
}
buffer += "<div ";
stack1 = helpers['if'].call(depth0, ((stack1 = (depth0 && depth0.attributes)),stack1 == null || stack1 === false ? stack1 : stack1.id), {hash:{},inverse:self.noop,fn:self.program(1, program1, data),data:data});
if(stack1 || stack1 === 0) { buffer += stack1; }
buffer += " class=\"qti-interaction qti-blockInteraction qti-graphicInteraction qti-hotspotInteraction clearfix";
stack1 = helpers['if'].call(depth0, ((stack1 = (depth0 && depth0.attributes)),stack1 == null || stack1 === false ? stack1 : stack1['class']), {hash:{},inverse:self.noop,fn:self.program(3, program3, data),data:data});
if(stack1 || stack1 === 0) { buffer += stack1; }
buffer += "\" data-serial=\"";
if (helper = helpers.serial) { stack1 = helper.call(depth0, {hash:{},data:data}); }
else { helper = (depth0 && depth0.serial); stack1 = typeof helper === functionType ? helper.call(depth0, {hash:{},data:data}) : helper; }
buffer += escapeExpression(stack1)
+ "\"";
stack1 = helpers['if'].call(depth0, ((stack1 = (depth0 && depth0.attributes)),stack1 == null || stack1 === false ? stack1 : stack1['xml:lang']), {hash:{},inverse:self.noop,fn:self.program(5, program5, data),data:data});
if(stack1 || stack1 === 0) { buffer += stack1; }
buffer += ">\n ";
stack1 = helpers['if'].call(depth0, (depth0 && depth0.prompt), {hash:{},inverse:self.noop,fn:self.program(7, program7, data),data:data});
if(stack1 || stack1 === 0) { buffer += stack1; }
buffer += "\n <div class=\"instruction-container\"></div>\n <div class=\"image-editor solid\">\n <div id='graphic-paper-";
if (helper = helpers.serial) { stack1 = helper.call(depth0, {hash:{},data:data}); }
else { helper = (depth0 && depth0.serial); stack1 = typeof helper === functionType ? helper.call(depth0, {hash:{},data:data}) : helper; }
buffer += escapeExpression(stack1)
+ "' class=\"main-image-box\"></div>\n </div>\n</div>\n";
return buffer;
});
function tpl(data, options, asString) {
var html = Template(data, options);
return (asString || true) ? html : $(html);
}
/*
* This program 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; under version 2
* of the License (non-upgradable).
*
* This program 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 this program; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
*
* Copyright (c) 2014-2023 (original work) Open Assessment Technlogies SA (under the project TAO-PRODUCT);
*
*/
/**
* Render a choice inside the paper.
* Please note that the choice renderer isn't implemented separately because it relies on the Raphael paper instead of the DOM.
* @param {Paper} paper - the raphael paper to add the choices to
* @param {Object} interaction
* @param {Object} choice - the hotspot choice to add to the interaction
*/
const _renderChoice = function _renderChoice(interaction, choice) {
const $container = containerHelper.get(interaction);
graphic
.createElement(interaction.paper, choice.attr('shape'), choice.attr('coords'), {
id: choice.serial,
title: __('Select this area')
})
.click(function () {
if (this.active) {
graphic.updateElementState(this, 'basic', __('Select this area'));
this.active = false;
$container.trigger('inactiveChoice.qti-widget', [choice, this]);
} else {
graphic.updateElementState(this, 'active', __('Click again to remove'));
this.active = true;
$container.trigger('activeChoice.qti-widget', [choice, this]);
}
containerHelper.triggerResponseChangeEvent(interaction);
instructionMgr.validateInstructions(interaction, { choice: choice, target: this });
});
};
/**
* Get the response from the interaction
* @private
* @param {Object} interaction
* @returns {Array} the response in raw format
*/
const _getRawResponse = function _getRawResponse(interaction) {
return _(interaction.getChoices())
.map(function (choice) {
const rElement = interaction.paper.getById(choice.serial);
return rElement && rElement.active === true ? choice.id() : false;
})
.filter(_.isString)
.value();
};
/**
* Init rendering, called after template injected into the DOM
* All options are listed in the QTI v2.1 information model:
* http://www.imsglobal.org/question/qtiv2p1/imsqti_infov2p1.html#element10321
*
* @param {object} interaction
*/
const render = function render(interaction) {
return new Promise(resolve => {
const $container = containerHelper.get(interaction);
const background = interaction.object.attributes;
$container.off('resized.qti-widget.resolve').one('resized.qti-widget.resolve', resolve);
interaction.paper = graphic.responsivePaper('graphic-paper-' + interaction.serial, interaction.serial, {
width: background.width,
height: background.height,
img: this.resolveUrl(background.data),
container: $container,
responsive: $container.hasClass('responsive')
});
//call render choice for each interaction's choices
_.forEach(interaction.getChoices(), _.partial(_renderChoice, interaction));
//set up the constraints instructions
instructionMgr.minMaxChoiceInstructions(interaction, {
min: interaction.attr('minChoices'),
max: interaction.attr('maxChoices'),
getResponse: _getRawResponse,
onError: function (data) {
if (data.target.active) {
data.target.active = false;
graphic.updateElementState(this, 'basic', __('Select this area'));
graphic.highlightError(data.target);
containerHelper.triggerResponseChangeEvent(interaction);
$container.trigger('inactiveChoice.qti-widget', [data.choice, data.target]);
}
}
});
});
};
/**
* Set the response to the rendered interaction.
*
* The response format follows the IMS PCI recommendation :
* http://www.imsglobal.org/assessment/pciv1p0cf/imsPCIv1p0cf.html#_Toc353965343
*
* Available base types are defined in the QTI v2.1 information model:
* http://www.imsglobal.org/question/qtiv2p1/imsqti_infov2p1.html#element10321
*
* Special value: the empty object value {} resets the interaction responses
*
* @param {object} interaction
* @param {object} response
*/
const setResponse = function (interaction, response) {
let responseValues;
if (response && interaction.paper) {
try {
responseValues = pciResponse.unserialize(response, interaction);
} catch (e) {
console.error(e);
}
if (_.isArray(responseValues)) {
_.forEach(interaction.getChoices(), function (choice) {
if (responseValues.includes(choice.attributes.identifier)) {
const rElement = interaction.paper.getById(choice.serial);
if (rElement) {
rElement.active = true;
graphic.updateElementState(rElement, 'active', __('Click again to remove'));
instructionMgr.validateInstructions(interaction, { choice: choice, target: rElement });
}
}
});
}
}
};
/**
* Reset the current responses of the rendered interaction.
*
* The response format follows the IMS PCI recommendation :
* http://www.imsglobal.org/assessment/pciv1p0cf/imsPCIv1p0cf.html#_Toc353965343
*
* Available base types are defined in the QTI v2.1 information model:
* http://www.imsglobal.org/question/qtiv2p1/imsqti_infov2p1.html#element10321
*
* Special value: the empty object value {} resets the interaction responses
*
* @param {object} interaction
* @param {object} response
*/
const resetResponse = function resetResponse(interaction) {
_.forEach(interaction.getChoices(), function (choice) {
const element = interaction.paper.getById(choice.serial);
if (element) {
element.active = false;
graphic.updateElementState(element, 'basic');
}
});
instructionMgr.resetInstructions(interaction);
};
/**
* Return the response of the rendered interaction
*
* The response format follows the IMS PCI recommendation :
* http://www.imsglobal.org/assessment/pciv1p0cf/imsPCIv1p0cf.html#_Toc353965343
*
* Available base types are defined in the QTI v2.1 information model:
* http://www.imsglobal.org/question/qtiv2p1/imsqti_infov2p1.html#element10321
*
* @param {object} interaction
* @returns {object}
*/
const getResponse = function (interaction) {
const raw = _getRawResponse(interaction);
const response = pciResponse.serialize(raw, interaction);
return response;
};
/**
* Clean interaction destroy
* @param {Object} interaction
*/
const destroy = function destroy(interaction) {
if (interaction.paper) {
const $container = containerHelper.get(interaction);
$$1(window).off('resize.qti-widget.' + interaction.serial);
$container.off('resize.qti-widget.' + interaction.serial);
interaction.paper.clear();
instructionMgr.removeInstructions(interaction);
$$1('.main-image-box', $container).empty().removeAttr('style');
$$1('.image-editor', $container).removeAttr('style');
}
//remove all references to a cache container
containerHelper.reset(interaction);
};
/**
* Set the interaction state. It could be done anytime with any state.
*
* @param {Object} interaction - the interaction instance
* @param {Object} state - the interaction state
*/
const setState = function setState(interaction, state) {
if (_.isObject(state)) {
if (state.response) {
interaction.resetResponse();
interaction.setResponse(state.response);
}
}
};
/**
* Get the interaction state.
*
* @param {Object} interaction - the interaction instance
* @returns {Object} the interaction current state
*/
const getState = function getState(interaction) {
const state = {};
const response = interaction.getResponse();
if (response) {
state.response = response;
}
return state;
};
/**
* Expose the common renderer for the hotspot interaction
* @exports qtiCommonRenderer/renderers/interactions/HotspotInteraction
*/
var HotspotInteraction = {
qtiClass: 'hotspotInteraction',
template: tpl,
render: render,
getContainer: containerHelper.get,
setResponse: setResponse,
getResponse: getResponse,
resetResponse: resetResponse,
destroy: destroy,
setState: setState,
getState: getState
};
return HotspotInteraction;
});