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From garrensmith <...@git.apache.org>
Subject [GitHub] couchdb-fauxton pull request: Port View Indexes work from PR #33
Date Mon, 27 Oct 2014 09:07:26 GMT
Github user garrensmith commented on a diff in the pull request:

    https://github.com/apache/couchdb-fauxton/pull/106#discussion_r19393567
  
    --- Diff: app/addons/indexes/views.js ---
    @@ -0,0 +1,641 @@
    +// Licensed under the Apache License, Version 2.0 (the 'License'); you may not
    +// use this file except in compliance with the License. You may obtain a copy of
    +// the License at
    +//
    +//   http://www.apache.org/licenses/LICENSE-2.0
    +//
    +// Unless required by applicable law or agreed to in writing, software
    +// distributed under the License is distributed on an 'AS IS' BASIS, WITHOUT
    +// WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
    +// License for the specific language governing permissions and limitations under
    +// the License.
    +
    +define([
    +  'app',
    +
    +  'api',
    +  'addons/fauxton/components',
    +
    +  'addons/documents/resources',
    +  'addons/databases/resources',
    +  'addons/pouchdb/base',
    +  //views
    +  'addons/documents/views-queryoptions',
    +  // Libs
    +  'addons/fauxton/resizeColumns',
    +
    +  // Plugins
    +  'plugins/beautify',
    +  'plugins/prettify'
    +],
    +
    +function (app, FauxtonAPI, Components, Documents, Databases, pouchdb,
    +         QueryOptions, resizeColumns, beautify, prettify) {
    +
    +  var Views = {};
    +
    +  Views.RightHeader = FauxtonAPI.View.extend({
    +    className: 'header-right',
    +    template: 'addons/indexes/templates/header_right',
    +
    +    initialize: function (options) {
    +      _.bindAll(this);
    +      this.database = options.database;
    +      this.title = options.title;
    +      this.api = options.api;
    +      this.endpoint = options.endpoint;
    +      this.documentation = options.documentation;
    +      FauxtonAPI.Events.on('advancedOptions:updateView', this.updateView);
    +    },
    +
    +    updateApiUrl: function (api) {
    +      //this will update the api bar when the route changes
    +      //you can find the method that updates it in components.js Components.ApiBar()
    +      this.apiBar && this.apiBar.update(api);
    +    },
    +
    +    beforeRender: function () {
    +      this.apiBar = this.insertView('#header-api-bar', new Components.ApiBar({
    +        endpoint: this.endpoint,
    +        documentation: this.documentation
    +      }));
    +
    +      this.advancedOptions = this.insertView('#query-options', new QueryOptions.QueryOptionsTray({
    +        database: this.database,
    +        viewName: this.viewName,
    +        ddocName: this.model.id,
    +        hasReduce: this.hasReduce(),
    +        showStale: true
    +      }));
    +    },
    +
    +    cleanup: function () {
    +      FauxtonAPI.Events.unbind('advancedOptions:updateView');
    +    },
    +
    +    hasReduce: function () {
    +
    +    },
    +
    +    updateView: function (event, paramInfo) {
    +       event.preventDefault();
    +
    +       var errorParams = paramInfo.errorParams,
    +           params = paramInfo.params;
    +
    +       if (_.any(errorParams)) {
    +         _.map(errorParams, function (param) {
    +           return FauxtonAPI.addNotification({
    +             msg: 'JSON Parse Error on field: '+param.name,
    +             type: 'error',
    +             clear: true
    +           });
    +         });
    +         FauxtonAPI.addNotification({
    +           msg: 'Make sure that strings are properly quoted and any other values are
valid JSON structures',
    +           type: 'warning',
    +           clear: true
    +         });
    +
    +         return false;
    +      }
    +
    +       var fragment = window.location.hash.replace(/\?.*$/, '');
    +       if (!_.isEmpty(params)) {
    +        fragment = fragment + '?' + $.param(params);
    +       }
    +
    +       FauxtonAPI.navigate(fragment, {trigger: false});
    +       FauxtonAPI.triggerRouteEvent('updateAllDocs', {ddoc: this.ddocID, view: this.viewName});
    +    }
    +  });
    +
    +  Views.PreviewScreen = FauxtonAPI.View.extend({
    +    template: 'addons/indexes/templates/preview_screen',
    +    className: 'watermark-logo',
    +
    +    initialize: function () {
    +      this.listenTo(FauxtonAPI.Events, 'indexes:newView', this.changeText);
    +    },
    +
    +    changeText: function () {
    +      this.$('.js-status').text('Index is building');
    +    }
    +  });
    +
    +
    +  Views.Row = FauxtonAPI.View.extend({
    +    template: 'addons/indexes/templates/index_row_docular',
    +    className: 'doc-row',
    +    events: {
    +      'click button.delete': 'destroy'
    +    },
    +
    +    destroy: function (event) {
    +      event.preventDefault();
    +
    +      window.alert('Cannot delete a document generated from a view.');
    +    },
    +
    +    beforeRender: function () {
    +      var newLinks = [{
    +        links: [{
    +          title: 'JSON',
    +          icon: 'fonticon-json'
    +        }]
    +      }];
    +
    +      this.insertView('.view-doc-menu', new Components.MenuDropDown({
    +        icon: 'fonticon-drop-down-dots',
    +        links: newLinks
    +      }));
    +    },
    +
    +    serialize: function() {
    +      return {
    +        docID: this.model.get('id'),
    +        doc: this.model,
    +        url: this.model.url('app')
    +      };
    +    }
    +  });
    +
    +  Views.IndexCore = FauxtonAPI.View.extend({
    +    initialize: function (options) {
    +      this.newView = options.newView || false;
    +      this.ddocs = options.ddocs;
    +      this.params = options.params;
    +      this.database = options.database;
    +      this.currentDdoc = options.currentddoc;
    +
    +      if (this.newView) {
    +        this.viewName = 'newView';
    +      } else {
    +        this.ddocID = options.ddocInfo ? options.ddocInfo.id : '';
    +        this.viewName = options.viewName;
    +        this.ddocInfo = new Documents.DdocInfo({_id: this.ddocID},{database: this.database});
    +      }
    +
    +      this.showIndex = false;
    +      _.bindAll(this);
    +    },
    +
    +    establish: function () {
    +      if (this.ddocInfo) {
    +        return this.ddocInfo.fetch();
    +      }
    +    },
    +
    +    serialize: function () {
    +      return {
    +        database: this.database.get('id'),
    +        ddocs: this.ddocs,
    +        ddoc: this.model,
    +        ddocName: this.model.id,
    +        viewName: this.viewName,
    +        newView: this.newView,
    +        langTemplates: this.langTemplates.javascript
    +      };
    +    }
    +  });
    +
    +  Views.ViewEditor = FauxtonAPI.View.extend({
    +    template: 'addons/indexes/templates/view_editor',
    +    builtinReduces: ['_sum', '_count', '_stats'],
    +
    +    events: {
    +      'click button.save': 'saveView',
    +      'click button.delete': 'deleteView',
    +      'change select#reduce-function-selector': 'updateReduce',
    +      'click #db-views-tabs-nav': 'toggleIndexNav',
    +      'click .beautify_map':  'beautifyCode',
    +      'click .beautify_reduce':  'beautifyCode'
    +    },
    +
    +    langTemplates: {
    +      'javascript': {
    +        map: 'function(doc) {\n  emit(doc._id, 1);\n}',
    +        reduce: 'function(keys, values, rereduce){\n  if (rereduce){\n    return sum(values);\n
 } else {\n    return values.length;\n  }\n}'
    +      }
    +    },
    +
    +    defaultLang: 'javascript',
    +
    +    initialize: function (options) {
    +      this.newView = options.newView || false;
    +      this.ddocs = options.ddocs;
    +      this.params = options.params;
    +      this.database = options.database;
    +      this.currentDdoc = options.currentddoc;
    +
    +      if (this.newView) {
    +        this.viewName = 'newView';
    +      } else {
    +        this.ddocID = options.ddocInfo.id;
    +        this.viewName = options.viewName;
    +        this.ddocInfo = new Documents.DdocInfo({_id: this.ddocID},{database: this.database});
    +      }
    +
    +      this.showIndex = false;
    +      _.bindAll(this);
    +
    +      FauxtonAPI.Events.on('index:delete', this.deleteEvent);
    +    },
    +
    +    establish: function () {
    +      if (!this.ddocInfo) {
    +        return;
    +      }
    +
    +      return this.ddocInfo.fetch();
    +    },
    +
    +    updateValues: function () {
    +      var notification;
    --- End diff --
    
    We don't need to assign `notification`


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