Created
September 19, 2014 04:31
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unrefactored_js
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| function View() { | |
| this.searchButton = document.querySelector(".search-button") | |
| this.tagSpace = document.querySelector("#tag-space") | |
| this.map = null | |
| this.lat = 51.5072 | |
| this.lng = 0.1275 | |
| this.zoom = 2 | |
| this.address = null | |
| } | |
| View.prototype = { | |
| // initialize function is given by google maps | |
| initialize: function() { | |
| mapOptions = { | |
| center: new google.maps.LatLng(this.lat, this.lng), | |
| zoom: this.zoom | |
| } | |
| this.map = new google.maps.Map(document.getElementById("map-canvas"), | |
| mapOptions); | |
| }, | |
| renderMarkers: function(image) { | |
| var markerOneOptions = { | |
| map: this.map, | |
| zoom: 8, | |
| position: new google.maps.LatLng(image.lat, image.lng), | |
| clickable: true, | |
| title: image.url | |
| }; | |
| var contentString = "<div id='img-info'><img src='"+image.url+"'/><p>"+image.username+"</p></div>"; | |
| var infowindow = new google.maps.InfoWindow({ | |
| content: contentString | |
| }); | |
| var markerOne = new google.maps.Marker( markerOneOptions) | |
| google.maps.event.addListener(markerOne, 'click', function() { | |
| infowindow.open(this.map,markerOne); | |
| }); | |
| }, | |
| getLatLng: function(lat, lng) { | |
| this.lat = lat; | |
| this.lng = lng; | |
| this.map.setCenter({lat: this.lat, lng: this.lng}) | |
| this.map.setZoom(15) | |
| return { | |
| lat: this.lat, | |
| lng: this.lng | |
| }; | |
| }, | |
| getAddress: function() { | |
| this.address = $('#address-search-bar').val(); | |
| return { | |
| address: this.address | |
| }; | |
| }, | |
| renderTags: function(tags) { | |
| $.each(tags, function(i, tag){ | |
| string = "<p>"+tag+"</p>" | |
| $(this.tagSpace).append(string); | |
| }.bind(this)) | |
| }, | |
| renderClassifiedResult: function(results) { | |
| $(this.tagSpace).html(""); | |
| var topics = results["cls1"] | |
| // below returns the largest value, not the key in the topics hash | |
| var max = Math.max.apply(null, | |
| Object.keys(topics).map(function(k) { | |
| return topics[k]; | |
| })); | |
| // console.log(max) | |
| var max_key = null | |
| $.each(topics, function(i, topic){ | |
| if (topic === max) { | |
| max_key = i | |
| } | |
| }) | |
| var stringMaxKey = ("<h3>The current most popular type of tag at this location is:</h3><p>"+ max_key+"</p>") | |
| $(this.tagSpace).append(stringMaxKey); | |
| } | |
| }; |
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