/assets/js/animal.js

// Generated by CoffeeScript 1.9.3
(function() {
  window.Animal = (function() {
    function Animal() {}

    Animal.CATEGORIES = ["All", "Dog", "Cat", "Rabbit", "Horse"];

    Animal.prototype.behaviors = function() {
      switch (this.type) {
        case "cat":
          return ["meow", null];
        case "dog":
          return ["bark", "wag"];
        case "rabbit":
          return [null, "hop hop"];
        case "bird":
          return ["chirp", "flap"];
        case "horse":
        case "donkey":
          return ["neigh", null];
        default:
          return [null, null];
      }
    };

    Animal.prototype.matchesFilter = function(criteria) {
      if (criteria == null) {
        criteria = 'All';
      }
      return criteria === "All" || criteria.toLowerCase() === this.type;
    };

    Animal.prototype.fetchBreedInfo = function(callback) {
      return reqwest({
        url: "https://api.duckduckgo.com/",
        data: {
          q: this.breed,
          format: "json",
          t: "CoffeeScriptBook"
        },
        type: "jsonp",
        success: (function(_this) {
          return function(response) {
            var topic, topics;
            if (response.Abstract) {
              _this.breedInfo = {
                description: response.Abstract,
                source: response.AbstractSource,
                url: response.AbstractURL
              };
            }
            callback();
            topics = (function() {
              var i, len, ref, results;
              ref = response.RelatedTopics;
              results = [];
              for (i = 0, len = ref.length; i < len; i++) {
                topic = ref[i];
                if (topic.FirstURL != null) {
                  results.push(topic.FirstURL);
                }
              }
              return results;
            })();
            return _this.fetchExtraLinks(topics, callback);
          };
        })(this)
      });
    };

    Animal.prototype.fetchExtraLinks = function(topics, callback) {
      var expected, i, len, results, topic;
      this.extraLinks = {};
      expected = topics.length;
      results = [];
      for (i = 0, len = topics.length; i < len; i++) {
        topic = topics[i];
        results.push((function(_this) {
          return function(topic) {
            return reqwest({
              url: topic,
              data: {
                format: "json"
              },
              type: "jsonp",
              success: function(response) {
                if (response.Heading) {
                  _this.extraLinks[response.Heading] = topic;
                  expected -= 1;
                  if (expected === 0) {
                    return callback();
                  }
                }
              }
            });
          };
        })(this)(topic));
      }
      return results;
    };

    Animal.fromHash = function(data) {
      var animal, key, val;
      animal = new this;
      for (key in data) {
        val = data[key];
        animal[key] = val;
      }
      return animal;
    };

    Animal.loadSeedData = function(callback) {
      return reqwest({
        url: "/pets",
        type: "json",
        success: (function(_this) {
          return function(response) {
            var animal, animals;
            animals = (function() {
              var i, len, results;
              results = [];
              for (i = 0, len = response.length; i < len; i++) {
                animal = response[i];
                results.push(this.fromHash(animal));
              }
              return results;
            }).call(_this);
            return callback(animals);
          };
        })(this)
      });
    };

    return Animal;

  })();

}).call(this);