diff --git a/src/app/pages/propostas/propostas.controller.js b/src/app/pages/propostas/propostas.controller.js
index 265c26f..df01a9f 100644
--- a/src/app/pages/propostas/propostas.controller.js
+++ b/src/app/pages/propostas/propostas.controller.js
@@ -95,10 +95,88 @@
     });
   };
 
+  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;
 
-    return vm.proposals;
+    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;
+  }
+
 })();
--
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