iEat2/web/views/browseFood.jsp

<%@page contentType="text/html" pageEncoding="UTF-8"%>
<%@taglib prefix="t" tagdir="/WEB-INF/tags" %>
<t:template>
  <jsp:attribute name="title">Add Food</jsp:attribute>
  <jsp:attribute name="head">
    <script type="text/javascript" src="static/ndbDatabase.js"></script>
    <script type="text/javascript" src="static/basicFoodEditor.js"></script>
    <script type="text/javascript">
      var app = angular.module('ingredients', ['basicFoodEditor', 'ui.bootstrap']);
      app.controller('SearchController', ['$scope', '$timeout', '$uibModal', 'Food', 'BasicFood', 'Recipe',
          function($scope, $timeout, $uibModal, Food, BasicFood, Recipe) {
              $scope.searchTerm = "";
              $scope.searchOffset = 1;
              $scope.searchSize = "10";
              
              var searchTimeout = false;
              var searchFn = function() {
                  Food.query({
                      "query": $scope.searchTerm
                  }, function(data) {
                      $scope.searchResults = data;
                  }, function (err) {
                      console.error(err);
                  });
              };
              $scope.searchResults = searchFn();
              
              $scope.$watchGroup(['searchTerm', 'searchOffset'], function(newValues, oldValues, scope) {
                  if (searchTimeout)
                  {
                      $timeout.cancel(searchTimeout);
                  }
                  if ($scope.searchTerm.length >= 3)
                  {
                      searchTimeout = $timeout(searchFn, 100);
                  }
              });

              function getResource(type) {
                  switch (type) {
                  case "BasicFood":
                      return BasicFood;
                  case "Recipe":
                      return Recipe;
                  default:
                      throw "Unrecognized food type: "+type;
                  }
              }
              
              $scope.promptWindow = function(id, type) {
                  var item = getResource(type).get({"id": id});
                  $uibModal.open({
                      // TODO: Figure out what these are and how they work
                      //ariaLabelledBy: 'modal-title',
                      //ariaDescribedBy: 'modal-body',
                      templateUrl: 'static/templates/editBasicFood.html',
                      controller: 'BasicFoodEditorController',
                      size: "md",
                      resolve: {
                          foodData: function() {return item;}
                      }
                  }).result.then(searchFn);
              };
          }]);
    </script>
  </jsp:attribute>
  <jsp:body>
    <div class="section container" data-ng-app="ingredients" data-ng-controller="SearchController">
      <h2>Ingredients</h2>
      <div class="form-group">
        <label for="search">Search: </label>
        <input type="text" class="form-control input-sm" id="search" data-ng-model="searchTerm" />
      </div>
      <table class="table table-striped table-hover table-responsive">
        <tr>
          <th class="col-md-1"> </th>
          <th class="col-md-6">Name</th>
          <th class="col-md-3">Group</th>
          <th class="col-md-3">Calories</th>
        </tr>
        <tr data-ng-repeat="item in searchResults | limitTo:searchSize:searchSize*(searchOffset-1)"
            data-ng-click="item.checked = !item.checked">
          <th>
            <input type="button" value="Edit" class="checkbox-inline" data-ng-click="promptWindow(item.id, item.type)" />
          </th>
          <td>{{ ::item.name }}</td>
          <td>{{ ::item.food_group }}</td>
          <td>{{ ::item.calories_p_100 }}</td>
        </tr>
      </table>
      <div class="form-group col-xs-5">
        <ul class="pagination-sm"
            style="margin: 0;"
            data-uib-pagination=""
            data-boundary-links="true"
            force-ellipses="true"
            data-total-items="searchResults.length"
            data-ng-model="searchOffset"
            data-items-per-page="searchSize"></ul>
      </div>
      <div class="form-group form-group-sm col-xs-2 pull-right">
        <select id="sizeSelector" class="form-control input-sm" data-ng-model="searchSize">
          <option>10</option>
          <option>20</option>
          <option>30</option>
          <option>40</option>
        </select>
      </div>
    </div>
  </jsp:body>
</t:template>