propostas.controller.js
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/**
* Controlador das páginas:
* - Propostas
* - Ranking
*/
(function() {
'use strict';
angular
.module('dialoga')
.controller('PropostasPageController', PropostasPageController);
/** @ngInject */
function PropostasPageController(DialogaService, $scope, $location, $filter, $log) {
var vm = this;
vm.DialogaService = DialogaService;
vm.$scope = $scope;
vm.$location = $location;
vm.$filter = $filter;
vm.$log = $log;
vm.init();
vm.loadData();
vm.attachListeners();
$log.debug('PropostasPageController');
}
PropostasPageController.prototype.init = function () {
var vm = this;
vm.themes = null;
vm.selectedTheme = null;
vm.proposals = null;
vm.filtredProposals = null;
vm.query = null;
vm.search = vm.$location.search();
vm.loading = null;
vm.error = null;
};
PropostasPageController.prototype.loadData = function () {
var vm = this;
vm.loading = true;
// load Proposals
vm.loadingProposals = true;
vm.DialogaService.getProposals({}, function(data){
vm.proposals = data.articles;
vm.filtredProposals = vm.proposals;
vm.loadingProposals = false;
vm.loading = false;
}, function (error) {
vm.error = error;
vm.$log.error(error);
vm.loadingProposals = false;
vm.loading = false;
});
// load themes
vm.loadingThemes = true;
vm.DialogaService.getThemes(function(themes){
vm.themes = themes;
vm.loadingThemes = false;
vm.loading = false;
}, function (error) {
vm.error = error;
vm.$log.error(error);
vm.loadingThemes = false;
vm.loading = false;
});
};
PropostasPageController.prototype.attachListeners = function() {
var vm = this;
vm.$scope.$on('change-selectedCategory', function (event, selectedCategory) {
vm.selectedTheme = selectedCategory;
});
vm.$scope.$watch('pagePropostas.selectedTheme', function(newValue/*, oldValue*/) {
vm.search.tema = newValue ? newValue.slug : null;
vm.$location.search('tema', vm.search.tema);
vm.filtredProposals = vm.getFiltredProposals();
});
vm.$scope.$watch('pagePropostas.query', function(newValue/*, oldValue*/) {
vm.search.filtro = newValue ? newValue : null;
vm.$location.search('filtro', vm.search.filtro);
vm.filtredProposals = vm.getFiltredProposals();
});
};
PropostasPageController.prototype.filter = function() {
var vm = this;
if (vm.search && vm.search.tema) {
var slug = vm.search.tema;
vm.$log.debug('filter by theme', slug);
vm.DialogaService.getThemeBySlug(slug, function(theme){
vm.selectedTheme = theme;
vm.$log.debug('getThemeBySlug.slug', slug);
vm.$log.debug('getThemeBySlug.selectedTheme', theme);
}, function(error){
vm.$log.error('Error when try to "getThemeBySlug"', error);
});
}
};
PropostasPageController.prototype.showAllPrograms = function($event) {
var vm = this;
$event.stopPropagation();
vm.resetFilterValues();
vm._showAllFlag = true;
vm.filtredPrograms = vm.getFiltredPrograms();
};
PropostasPageController.prototype.resetFilterValues = function() {
var vm = this;
vm.query = null;
vm.selectedTheme = null;
};
PropostasPageController.prototype.getFiltredProposals = function() {
var vm = this;
if(!vm.proposals){
vm.$log.warn('No proposals loaded yet. Abort.');
return null;
}
var input = vm.proposals;
var output = input;
var query = vm.query;
var selectedTheme = vm.selectedTheme;
var filter = vm.$filter('filter');
if (selectedTheme) {
output = _filterByCategory(output, selectedTheme);
}
if (query) {
output = filter(output, query, false);
}
// if(!query && !selectedTheme && vm._showAllFlag){
// output = _balanceByCategory(output);
// }
return output;
};
function _filterByCategory (input, category) {
input = input || [];
if (!category) {
// no filter
return input;
}
var out = [];
for (var i = 0; i < input.length; i++) {
var proposal = input[i];
if (proposal.parent.categories[0].slug === category.slug) {
out.push(proposal);
}
}
return out;
}
})();