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YUI.add('moodle-enrol-rolemanager', function(Y) { var MOD_NAME = 'Moodle role manager', MOD_USER = 'Moodle role user', MOD_PANEL = 'Moodle role assignment panel', USERIDS = 'userIds', COURSEID = 'courseId', USERID = 'userId', CONTAINER = 'container', CONTAINERID = 'containerId', ASSIGNABLEROLES = 'assignableRoles', ASSIGNROLELINK = 'assignRoleLink', ASSIGNROLELINKSELECTOR = 'assignRoleLinkSelector', UNASSIGNROLELINKS = 'unassignRoleLinks', UNASSIGNROLELINKSSELECTOR = 'unassignRoleLinksSelector', MANIPULATOR = 'manipulator', CURRENTROLES = 'currentroles', OTHERUSERS = 'otherusers'; var ROLE = function(config) { ROLE.superclass.constructor.apply(this, arguments); }; ROLE.NAME = MOD_NAME; ROLE.ATTRS = { containerId : { validator: Y.Lang.isString }, container : { setter : function(node) { var n = Y.one(node); if (!n) { Y.fail(MOD_NAME+': invalid container set'); } return n; } }, courseId : { value: 0, setter : function(courseId) { if (!(/^\d+$/.test(courseId))) { Y.fail(MOD_NAME+': Invalid course id specified'); } return courseId; } }, userIds : { validator: Y.Lang.isArray }, assignableRoles : { value : [] }, otherusers : { value : false } }; Y.extend(ROLE, Y.Base, { users : [], roleAssignmentPanel : null, rolesLoadedEvent : null, escCloseEvent : null, initializer : function(config) { var i; var container = Y.one('#'+this.get(CONTAINERID)); container.addClass('ajaxactive'); this.set(CONTAINER, container); var userids = this.get(USERIDS); for (i in userids) { this.users[userids[i]] = new ROLEUSER({userId:userids[i],manipulator:this}).wire(); } }, addRole : function(e, user) { e.halt(); this.rolesLoadedEvent = this.on('assignablerolesloaded', function(){ this.rolesLoadedEvent.detach(); var panel = this._getRoleAssignmentPanel(); panel.hide(); panel.submitevent = panel.on('submit', this.addRoleCallback, this); panel.display(user); }, this); this._loadAssignableRoles(); }, addRoleCallback : function(e, roleid, userid) { var panel = this._getRoleAssignmentPanel(); panel.submitevent.detach(); panel.submitevent = null; Y.io(M.cfg.wwwroot+'/enrol/ajax.php', { method:'POST', data:'id='+this.get(COURSEID)+'&action=assign&sesskey='+M.cfg.sesskey+'&roleid='+roleid+'&user='+userid, on: { complete: function(tid, outcome, args) { try { var o = Y.JSON.parse(outcome.responseText); if (o.error) { new M.core.ajaxException(o); } else { this.users[userid].addRoleToDisplay(args.roleid, this._getAssignableRole(args.roleid)); } } catch (e) { new M.core.exception(e); } panel.hide(); } }, context:this, arguments:{ roleid : roleid } }); }, removeRole : function(e, user, roleid) { e.halt(); var event = this.on('assignablerolesloaded', function(){ event.detach(); var confirmation = { modal: true, visible : false, centered : true, title : M.util.get_string('confirmunassigntitle', 'role'), question : M.util.get_string('confirmunassign', 'role'), yesLabel : M.util.get_string('confirmunassignyes', 'role'), noLabel : M.util.get_string('confirmunassignno', 'role') }; new M.core.confirm(confirmation) .show() .on('complete-yes', this.removeRoleCallback, this, user.get(USERID), roleid); }, this); this._loadAssignableRoles(); }, removeRoleCallback : function(e, userid, roleid) { Y.io(M.cfg.wwwroot+'/enrol/ajax.php', { method:'POST', data:'id='+this.get(COURSEID)+'&action=unassign&sesskey='+M.cfg.sesskey+'&role='+roleid+'&user='+userid, on: { complete: function(tid, outcome, args) { var o; try { o = Y.JSON.parse(outcome.responseText); if (o.error) { new M.core.ajaxException(o); } else { this.users[userid].removeRoleFromDisplay(args.roleid); } } catch (e) { new M.core.exception(e); } } }, context:this, arguments:{ roleid : roleid } }); }, _getAssignableRole: function(roleid) { var roles = this.get(ASSIGNABLEROLES); for (var i in roles) { if (roles[i].id == roleid) { return roles[i].name; } } return null; }, _loadAssignableRoles : function() { var c = this.get(COURSEID), params = { id : this.get(COURSEID), otherusers : (this.get(OTHERUSERS))?'true':'false', action : 'getassignable', sesskey : M.cfg.sesskey }; Y.io(M.cfg.wwwroot+'/enrol/ajax.php', { method:'POST', data:build_querystring(params), on: { complete: function(tid, outcome, args) { try { var roles = Y.JSON.parse(outcome.responseText); this.set(ASSIGNABLEROLES, roles.response); } catch (e) { new M.core.exception(e); } this._loadAssignableRoles = function() { this.fire('assignablerolesloaded'); }; this._loadAssignableRoles(); } }, context:this }); }, _getRoleAssignmentPanel : function() { if (this.roleAssignmentPanel === null) { this.roleAssignmentPanel = new ROLEPANEL({manipulator:this}); } return this.roleAssignmentPanel; } }); Y.augment(ROLE, Y.EventTarget); var ROLEUSER = function(config) { ROLEUSER.superclass.constructor.apply(this, arguments); }; ROLEUSER.NAME = MOD_USER; ROLEUSER.ATTRS = { userId : { validator: Y.Lang.isNumber }, manipulator : { validator: Y.Lang.isObject }, container : { setter : function(node) { var n = Y.one(node); if (!n) { Y.fail(MOD_USER+': invalid container set '+node); } return n; } }, assignableroles : { value : [] }, currentroles : { value : [], validator: Y.Lang.isArray }, assignRoleLink : { setter : function(node) { if (node===false) { return node; } var n = Y.one(node); if (!n) { Y.fail(MOD_NAME+': invalid assign role link given '+node); } return n; }, value : false }, assignRoleLinkSelector : { value : '.assignrolelink', validator : Y.Lang.isString }, unassignRoleLinks : { }, unassignRoleLinksSelector : { value : '.unassignrolelink', validator : Y.Lang.isString } }; Y.extend(ROLEUSER, Y.Base, { initializer : function() { var container = this.get(MANIPULATOR).get(CONTAINER).one('#user_'+this.get(USERID)); this.set(CONTAINER, container); var assignrole = container.one(this.get(ASSIGNROLELINKSELECTOR)); if (assignrole) { this.set(ASSIGNROLELINK, assignrole.ancestor()); } this.set(UNASSIGNROLELINKS , container.all(this.get(UNASSIGNROLELINKSSELECTOR))); }, wire : function() { var container = this.get(MANIPULATOR).get(CONTAINER).one('#user_'+this.get(USERID)); var arl = this.get(ASSIGNROLELINK); var uarls = this.get(UNASSIGNROLELINKS); var m = this.get(MANIPULATOR); if (arl) { arl.ancestor().on('click', m.addRole, m, this); } var currentroles = []; if (uarls.size() > 0) { uarls.each(function(link){ link.roleId = link.getAttribute('rel'); link.on('click', m.removeRole, m, this, link.roleId); currentroles[link.roleId] = true; }, this); } container.all('.role.unchangeable').each(function(node){ currentroles[node.getAttribute('rel')] = true; }, this); this.set(CURRENTROLES, currentroles); return this; }, _checkIfHasAllRoles : function() { var roles = this.get(MANIPULATOR).get(ASSIGNABLEROLES); var current = this.get(CURRENTROLES); var allroles = true, i = 0; for (i in roles) { if (!current[roles[i].id]) { allroles = false; break; } } var link = this.get(ASSIGNROLELINK); if (allroles) { this.get(CONTAINER).addClass('hasAllRoles'); } else { this.get(CONTAINER).removeClass('hasAllRoles'); } }, addRoleToDisplay : function(roleId, roleTitle) { var m = this.get(MANIPULATOR); var container = this.get(CONTAINER); window.require(['core/templates'], function(Templates) { Templates.renderPix('t/delete', 'core').then(function(pix) { var role = Y.Node.create('
' + roleTitle + '
' + pix + '
'); var link = role.one('.unassignrolelink'); link.roleId = roleId; link.on('click', m.removeRole, m, this, link.roleId); container.one('.col_role .roles').append(role); this._toggleCurrentRole(link.roleId, true); }.bind(this)); }.bind(this)); }, removeRoleFromDisplay : function(roleId) { var container = this.get(CONTAINER); container.all('.role_'+roleId).remove(); this._toggleCurrentRole(roleId, false); }, _toggleCurrentRole : function(roleId, hasRole) { var roles = this.get(CURRENTROLES); if (hasRole) { roles[roleId] = true; } else { roles[roleId] = false; } this.set(CURRENTROLES, roles); this._checkIfHasAllRoles(); } }); var ROLEPANEL = function(config) { ROLEPANEL.superclass.constructor.apply(this, arguments); }; ROLEPANEL.NAME = MOD_PANEL; ROLEPANEL.ATTRS = { elementNode : { setter : function(node) { var n = Y.one(node); if (!n) { Y.fail(MOD_PANEL+': Invalid element node'); } return n; } }, contentNode : { setter : function(node) { var n = Y.one(node); if (!n) { Y.fail(MOD_PANEL+': Invalid content node'); } return n; } }, manipulator : { validator: Y.Lang.isObject } }; Y.extend(ROLEPANEL, Y.Base, { user : null, roles : [], submitevent : null, initializer : function() { var i, m = this.get(MANIPULATOR); var element = Y.Node.create('
' + '
' + '
' + '
×
' + '
'+M.util.get_string('assignroles', 'role')+'
' + '
'); var content = element.one('.content'); var roles = m.get(ASSIGNABLEROLES); for (i in roles) { var buttonid = 'add_assignable_role_' + roles[i].id; var buttonhtml = '
'; var button = Y.Node.create(buttonhtml); button.on('click', this.submit, this, roles[i].id); content.append(button); } Y.one(document.body).append(element); this.set('elementNode', element); this.set('contentNode', content); element.one('.header .close').on('click', this.hide, this); }, display : function(user) { var currentroles = user.get(CURRENTROLES), node = null; for (var i in currentroles) { if (currentroles[i] === true) { if (node = this.get('contentNode').one('#add_assignable_role_'+i)) { node.setAttribute('disabled', 'disabled'); } this.roles.push(i); } } this.user = user; var roles = this.user.get(CONTAINER).one('.col_role .roles'); var x = roles.getX() + 10; var y = roles.getY() + this.user.get(CONTAINER).get('offsetHeight') - 10; if ( Y.one(document.body).hasClass('dir-rtl') ) { this.get('elementNode').setStyle('right', x - 20).setStyle('top', y); } else { this.get('elementNode').setStyle('left', x).setStyle('top', y); } this.get('elementNode').setStyle('display', 'block'); this.escCloseEvent = Y.on('key', this.hide, document.body, 'down:27', this); this.displayed = true; }, hide : function() { if (this._escCloseEvent) { this._escCloseEvent.detach(); this._escCloseEvent = null; } var node = null; for (var i in this.roles) { if (node = this.get('contentNode').one('#add_assignable_role_'+this.roles[i])) { node.removeAttribute('disabled'); } } this.roles = []; this.user = null; this.get('elementNode').setStyle('display', 'none'); if (this.submitevent) { this.submitevent.detach(); this.submitevent = null; } this.displayed = false; return this; }, submit : function(e, roleid) { this.fire('submit', roleid, this.user.get(USERID)); } }); Y.augment(ROLEPANEL, Y.EventTarget); M.enrol = M.enrol || {}; M.enrol.rolemanager = { instance : null, init : function(config) { M.enrol.rolemanager.instance = new ROLE(config); return M.enrol.rolemanager.instance; } } }, '@VERSION@', {requires:['base','node','io-base','json-parse','test','moodle-core-notification']});