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<template>
<div>
<div class="card" :class="item.class">
<a :href="`https://openweathermap.org/city/` + locationId" :target="item.target" rel="noreferrer">
<div class="card-content">
<div class="media">
<div v-if="image" class="media-left" :class="item.background">
<figure class="image is-48x48">
<img
:src="`http://openweathermap.org/img/wn/` + image + `@2x.png`"
:alt="conditions"
:title="conditions"
/>
</figure>
</div>
<div v-if="item.icon" class="media-left">
<figure class="image is-48x48">
<i style="font-size: 35px" :class="['fa-fw', item.icon]"></i>
</figure>
</div>
<div class="media-content">
<p class="title is-4">{{ locationName }}</p>
<p class="subtitle is-6">
<template v-if="item.subtitle">
{{ item.subtitle }}
</template>
<template v-else-if="api">
<template v-if="temp !== ''">
{{ temp }}
<span v-if="this.item.units === 'metric'">°C</span>
<span v-else-if="this.item.units === 'imperial'">°F</span>
<span v-else>K</span>
</template>
<template v-else>
<span class="error">Data could not be retrieved</span>
</template>
</template>
</p>
</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: () => ({
error: false,
api: {
id: "",
name: "",
weather: [
{
main: "",
description: "",
icon: "",
},
],
main: {
temp: "",
humidity: "",
},
},
}),
computed: {
locationId: function () {
if (this.api) {
return this.api.id;
}
return "";
},
locationName: function () {
if (this.api) {
return this.api.name;
}
return "";
},
temp: function () {
if (this.api && this.api.main.temp !== "") {
return parseInt(this.api.main.temp).toFixed(1);
}
return "";
},
image: function () {
if (this.api) {
return this.api.weather[0].icon;
}
return "";
},
conditions: function () {
if (this.api) {
return this.api.weather[0].description;
}
return "";
},
},
created() {
this.fetchStatus();
},
methods: {
fetchStatus: async function () {
let locationQuery;
// If a specific location ID was specified, use it. Otherwise retrieve value from location (name).
if (this.item.locationId) {
locationQuery = `id=${this.item.locationId}`;
} else {
locationQuery = `q=${this.item.location}`;
}
const url = `https://api.openweathermap.org/data/2.5/weather?${locationQuery}&appid=${this.item.apiKey}&units=${this.item.units}`;
this.api = await fetch(url)
.then((response) => response.json())
.catch((e) => {
this.error = true;
console.log(e)
});
},
},
};
</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;
}
}
}
</style>
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