programas.directive.js
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(function() {
'use strict';
angular
.module('dialoga')
.filter('filterByCategory', filterByCategory)
.filter('filterByCriteria', filterByCriteria)
.directive('programaList', programaList);
/** @ngInject */
function programaList() {
/** @ngInject */
function ProgramaListController($scope, $log) {
$log.debug('ProgramaListController');
// alias
var vm = this;
// dependencies
vm.$scope = $scope;
vm.$log = $log;
// initialization
vm.init();
}
ProgramaListController.prototype.init = function () {
var vm = this;
vm.query = null;
vm.categoryFilter = null;
vm.orderCriteries = [
{ label: 'Título', name: 'title' },
{ label: 'Tema', name: 'category' },
{ label: 'Mais participações', name: 'more_participants' }
];
if(!vm.article){
vm.$log.warn('no article to display. Tip: use a ng-if before use this directive');
return;
}
vm.categories = vm.article.categories;
vm.programs = vm.article.children;
vm.filtredProgramList = [];
};
ProgramaListController.prototype.getIconClasses = function (category) {
var vm = this;
vm.$log.debug('[TODO] getIconClasses of category:', category);
return 'glyphicon glyphicon-exclamation-sign';
};
ProgramaListController.prototype.filterByCategory = function (category) {
var vm = this;
if(category !== vm.categoryFilter){
// selected new filter
vm.categoryFilter = category;
}else{
// already selected. Unselect.
vm.showAll();
}
};
ProgramaListController.prototype.showAll = function () {
var vm = this;
vm.query = null;
vm.categoryFilter = null;
vm.$log.debug('[TODO] showAll, no filter? ', vm.categoryFilter);
};
// function ProgramaListLinker (scope, element, attrs) {
// scope.$watch('article', function(newValue, oldValue){
// if(!newValue){
// return;
// }
// scope.vm.categories = scope.vm.article.categories;
// scope.vm.programs = scope.vm.article.children;
// });
// }
var directive = {
restrict: 'E',
templateUrl: 'app/components/programas/programas.html',
scope: {
article: '='
},
controller: ProgramaListController,
controllerAs: 'vm',
bindToController: true,
// link: ProgramaListLinker
};
return directive;
}
function filterByCategory(){
return function (input, category){
input = input || [];
if(!category){
// no filter
return input;
}
var out = [];
for (var i = 0; i < input.length; i++) {
var program = input[i];
if(program.categories[0].slug === category.slug){
out.push(program);
}
}
return out;
};
}
/** @ngInject */
function filterByCriteria($filter, $log){
var orderBy = $filter('orderBy');
return function (input, criteria, reverse){
input = input || [];
reverse = reverse || false;
if( !criteria ){
return input;
}
var out = [];
// for (var i = 0; i < input.length; i++) {
// var program = input[i];
// // todo ordering
// out.push(program);
// }
switch(criteria.name){
case 'title':
out = orderBy(input, 'title', reverse);
break;
case 'category':
out = orderBy(input, 'categories[0].name', reverse);
break;
case 'more_participants':
// break;
default:
$log.info('Criteria not handled yet: ', criteria);
out = input;
break;
}
return out;
};
}
})();