aboutsummaryrefslogtreecommitdiffhomepage
path: root/src/components/services/OpenWeather.vue
blob: 31698663dd87c0ae7715f120af1177ba4ff3ffe9 (plain) (blame)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
<template>
  <div>
    <div class="card" :class="item.class">
      <a
        :href="`https://openweathermap.org/city/${id}`"
        :target="item.target"
        rel="noreferrer"
      >
        <div class="card-content">
          <div class="media">
            <div v-if="icon" class="media-left" :class="item.background">
              <figure class="image is-48x48">
                <img
                  :src="`https://openweathermap.org/img/wn/${icon}@2x.png`"
                  :alt="conditions"
                  :title="conditions"
                />
              </figure>
            </div>
            <div class="media-content">
              <p v-if="error" class="error">Data could not be retrieved</p>
              <div v-else>
                <p class="title is-4">{{ name }}</p>
                <p class="subtitle is-6">
                  <span>
                    {{ temp | tempSuffix(this.item.units) }}
                  </span>
                  <span class="location-time">
                    {{ locationTime }}
                  </span>
                </p>
              </div>
            </div>
          </div>
          <div class="tag" :class="item.tagstyle" v-if="item.tag">
            <strong class="tag-text">#{{ item.tag }}</strong>
          </div>
        </div>
      </a>
    </div>
  </div>
</template>

<script>
export default {
  name: "OpenWeather",
  props: {
    item: Object,
  },
  data: () => ({
    id: null,
    icon: null,
    name: null,
    temp: null,
    conditions: null,
    error: false,
    timezoneOffset: 0,
  }),
  computed: {
    temperature: function () {
      if (!this.temp) return "";

      let unit = "K";
      if (this.item.units === "metric") {
        unit = "°C";
      } else if (this.item.units === "imperial") {
        unit = "°F";
      }
      return `${this.temp} ${unit}`;
    },
  },
  created() {
    this.fetchWeather();
  },
  computed: {
    locationTime: function () {
      return this.calcTime(this.timezoneOffset);
    },
  },
  methods: {
    fetchWeather: async function () {
      let locationQuery;

      // Use location ID if specified, otherwise retrieve value from location (name).
      if (this.item.locationId) {
        locationQuery = `id=${this.item.locationId}`;
      } else {
        locationQuery = `q=${this.item.location}`;
      }

      const apiKey = this.item.apikey || this.item.apiKey;
      const url = `https://api.openweathermap.org/data/2.5/weather?${locationQuery}&appid=${apiKey}&units=${this.item.units}`;
      fetch(url)
        .then((response) => {
          if (!response.ok) {
            throw Error(response.statusText);
          }
          return response.json();
        })
        .then((weather) => {
          this.id = weather.id;
          this.name = weather.name;
          this.temp = parseInt(weather.main.temp).toFixed(1);
          this.icon = weather.weather[0].icon;
          this.conditions = weather.weather[0].description;
          this.timezoneOffset = weather.timezone;
        })
        .catch((e) => {
          console.log(e);
          this.error = true;
        });
    },
    calcTime: (offset) => {
      const localTime = new Date();
      const utcTime =
        localTime.getTime() + localTime.getTimezoneOffset() * 60000;
      const calculatedTime = new Date(utcTime + 1000 * offset);
      return calculatedTime.toLocaleString([], {
        hour: "2-digit",
        minute: "2-digit",
      });
    },
  },
};
</script>

<style scoped lang="scss">
// Add a border around the weather image.
// Otherwise the image is not always distinguishable.
.media-left {
  &.circle,
  &.square {
    background-color: #e4e4e4;
  }

  &.circle {
    border-radius: 90%;
  }

  img {
    max-height: 100%;
  }
}

.error {
  color: #de0000;
}

// Change background color in dark mode.
.is-dark {
  .media-left {
    &.circle,
    &.square {
      background-color: #909090;
    }
  }
}

//Location Time
.location-time {
  margin-left: 20px;
}
</style>