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YUI.add('moodle-mod_quiz-quizbase', function (Y, NAME) {
/**
* The quizbase class to provide shared functionality to Modules within Moodle.
*
* @module moodle-mod_quiz-quizbase
*/
var QUIZBASENAME = 'mod_quiz-quizbase';
var QUIZBASE = function() {
QUIZBASE.superclass.constructor.apply(this, arguments);
};
/**
* The coursebase class to provide shared functionality to Modules within
* Moodle.
*
* @class M.course.coursebase
* @constructor
*/
Y.extend(QUIZBASE, Y.Base, {
// Registered Modules
registermodules: [],
/**
* Register a new Javascript Module
*
* @method register_module
* @param {Object} The instantiated module to call functions on
* @chainable
*/
register_module: function(object) {
this.registermodules.push(object);
return this;
},
/**
* Invoke the specified function in all registered modules with the given arguments
*
* @method invoke_function
* @param {String} functionname The name of the function to call
* @param {mixed} args The argument supplied to the function
* @chainable
*/
invoke_function: function(functionname, args) {
var module;
for (module in this.registermodules) {
if (functionname in this.registermodules[module]) {
this.registermodules[module][functionname](args);
}
}
return this;
}
}, {
NAME: QUIZBASENAME,
ATTRS: {}
});
// Ensure that M.course exists and that coursebase is initialised correctly
M.mod_quiz = M.mod_quiz || {};
M.mod_quiz.quizbase = M.mod_quiz.quizbase || new QUIZBASE();
// Abstract functions that needs to be defined per format (course/format/somename/format.js)
M.mod_quiz.edit = M.mod_quiz.edit || {};
/**
* Swap section (should be defined in format.js if requred)
*
* @param {YUI} Y YUI3 instance
* @param {string} node1 node to swap to
* @param {string} node2 node to swap with
* @return {NodeList} section list
*/
M.mod_quiz.edit.swap_sections = function(Y, node1, node2) {
var CSS = {
COURSECONTENT: 'mod-quiz-edit-content',
SECTIONADDMENUS: 'section_add_menus'
};
var sectionlist = Y.Node.all('.' + CSS.COURSECONTENT + ' li.section');
// Swap menus.
sectionlist.item(node1).one('.' + CSS.SECTIONADDMENUS).swap(sectionlist.item(node2).one('.' + CSS.SECTIONADDMENUS));
};
/**
* Process sections after ajax response (should be defined in format.js)
* If some response is expected, we pass it over to format, as it knows better
* hot to process it.
*
* @param {YUI} Y YUI3 instance
* @param {NodeList} list of sections
* @param {array} response ajax response
* @param {string} sectionfrom first affected section
* @param {string} sectionto last affected section
* @return void
*/
M.mod_quiz.edit.process_sections = function(Y, sectionlist, response, sectionfrom, sectionto) {
var CSS = {
SECTIONNAME: 'sectionname'
},
SELECTORS = {
SECTIONLEFTSIDE: '.left .section-handle .icon'
};
if (response.action === 'move') {
// If moving up swap around 'sectionfrom' and 'sectionto' so the that loop operates.
if (sectionfrom > sectionto) {
var temp = sectionto;
sectionto = sectionfrom;
sectionfrom = temp;
}
// Update titles and move icons in all affected sections.
var ele, str, stridx, newstr;
for (var i = sectionfrom; i <= sectionto; i++) {
// Update section title.
sectionlist.item(i).one('.' + CSS.SECTIONNAME).setContent(response.sectiontitles[i]);
// Update move icon.
ele = sectionlist.item(i).one(SELECTORS.SECTIONLEFTSIDE);
str = ele.getAttribute('alt');
stridx = str.lastIndexOf(' ');
newstr = str.substr(0, stridx + 1) + i;
ele.setAttribute('alt', newstr);
ele.setAttribute('title', newstr); // For FireFox as 'alt' is not refreshed.
// Remove the current class as section has been moved.
sectionlist.item(i).removeClass('current');
}
// If there is a current section, apply corresponding class in order to highlight it.
if (response.current !== -1) {
// Add current class to the required section.
sectionlist.item(response.current).addClass('current');
}
}
};
}, '@VERSION@', {"requires": ["base", "node"]});