datahub/wherehows-web/app/controllers/search.js

import Ember from 'ember';

export default Ember.Controller.extend({
  queryParams: [
    'keywords',
    'category',
    'source',
    'page'
  ],
  keywords: null,
  category: null,
  datasetTitle: function () {
    var model = this.get("model");
    if (model && model.source) {
      if (model.source.toLocaleLowerCase() != 'all') {
        return model.source;
      }
    }
    return "Datasets";
  }.property('model.source'),
  isDatasets: function () {
    var model = this.get("model");
    if (model && model.category) {
      if (model.category.toLocaleLowerCase() === 'datasets') {
        return true;
      }
    }
    return false;
  }.property('model.category'),
  isComments: function () {
    var model = this.get("model");
    if (model && model.category) {
      if (model.category.toLocaleLowerCase() === 'comments') {
        return true;
      }
    }
    return false;
  }.property('model.category'),
  isMetrics: function () {
    var model = this.get("model");
    if (model && model.category) {
      if (model.category.toLocaleLowerCase() === 'metrics') {
        return true;
      }
    }
    return false;
  }.property('model.category'),
  isFlows: function () {
    var model = this.get("model");
    if (model && model.category) {
      if (model.category.toLocaleLowerCase() === 'flows') {
        return true;
      }
    }
    return false;
  }.property('model.category'),
  isJobs: function () {
    var model = this.get("model");
    if (model && model.category) {
      if (model.category.toLocaleLowerCase() === 'jobs') {
        return true;
      }
    }
    return false;
  }.property('model.category'),
  source: null,
  page: null,
  loading: true,
  showNoResult: false,
  isMetric: false,
  previousPage: function () {
    var model = this.get("model");
    if (model && model.page) {
      var currentPage = model.page;
      if (currentPage <= 1) {
        return currentPage;
      }
      else {
        return currentPage - 1;
      }
    } else {
      return 1;
    }

  }.property('model.page'),
  nextPage: function () {
    var model = this.get("model");
    if (model && model.page) {
      var currentPage = model.page;
      var totalPages = model.totalPages;
      if (currentPage >= totalPages) {
        return totalPages;
      }
      else {
        return currentPage + 1;
      }
    } else {
      return 1;
    }
  }.property('model.page'),
  first: function () {
    var model = this.get("model");
    if (model && model.page) {
      var currentPage = model.page;
      if (currentPage <= 1) {
        return true;
      }
      else {
        return false
      }
    } else {
      return false;
    }
  }.property('model.page'),
  last: function () {
    var model = this.get("model");
    if (model && model.page) {
      var currentPage = model.page;
      var totalPages = model.totalPages;
      if (currentPage >= totalPages) {
        return true;
      }
      else {
        return false
      }
    } else {
      return false;
    }
  }.property('model.page'),
  actions: {
    switchSearchToMetric: function (keyword) {
      this.transitionToRoute
      ('search'
          , {
            queryParams: {
              category: 'Metrics'
              , keywords: this.get('keywords')
              , page: 1
              , source: null
            }
          }
      )
    },
    switchSearchToFlow: function (keyword) {
      this.transitionToRoute
      ('search'
          , {
            queryParams: {
              category: 'Flows'
              , keywords: this.get('keywords')
              , page: 1
              , source: null
            }
          }
      )
    },
    switchSearchToJob: function (keyword) {
      this.transitionToRoute
      ('search'
          , {
            queryParams: {
              category: 'Jobs'
              , keywords: this.get('keywords')
              , page: 1
              , source: null
            }
          }
      )
    },
    switchSearchToComments: function (keyword) {
      this.transitionToRoute
      ('search'
          , {
            queryParams: {
              category: 'Comments'
              , keyword: this.get('keywords')
              , page: 1
              , source: null
            }
          }
      )
    }
  }
});