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Flag to use rss2json for RSS throwing CORS issue #2

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Flag to use rss2json for RSS throwing CORS issue #2

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60 changes: 38 additions & 22 deletions src/components/Feed.vue
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Original file line number Diff line number Diff line change
@@ -1,8 +1,8 @@
<template>
<div v-if="error" class="error">{{error}}</div>
<div v-if="error" class="error">{{ error }}</div>
<div v-else class="feed">
<h1 v-if="name">{{name}}</h1>
<h1 v-else>{{feed.title}}</h1>
<h1 v-if="name">{{ name }}</h1>
<h1 v-else>{{ feed.title }}</h1>
<div v-if="loading" class="spinner">
<div class="bounce1"></div>
<div class="bounce2"></div>
Expand All @@ -25,19 +25,20 @@ import RSSParser from "rss-parser";
export default {
name: "Feed",
components: {
Article
Article,
},
props: {
feedUrl: String,
name: String,
limit: Number,
loadMore: Boolean
loadMore: Boolean,
},
data() {
return {
loading: true,
bypass_with_rssjson: false, // If you RSS feed source throws CORS than try enabling this.
error: "",
feed: {}
feed: {},
};
},
created() {
Expand All @@ -51,29 +52,44 @@ export default {
if (newVal !== oldVal) {
this.getArticles();
}
}
},
},
methods: {
async fetchData() {
this.error = "";
this.loading = true;
this.feed = {};
try {
const data = await fetch(this.feedUrl);
if (data.ok) {
const text = await data.text();
const parser = new RSSParser();
parser.parseString(text, (err, parsed) => {
if (bypass_with_rssjson) {
const data = await fetch(
"https://api.rss2json.com/v1/api.json?rss_url=" + this.feedUrl
);
if (data.ok) {
const text = await data.text();
const parser = JSON.parse(text);
this.feed = parser;
this.feed.title = parser.feed.title;
} else {
this.error = "Error occured while fetching the feed";
this.loading = false;
if (err) {
this.error = `Error occured while parsing RSS Feed ${err.toString()}`;
} else {
this.feed = parsed;
}
});
}
} else {
this.error = "Error occured while fetching the feed";
this.loading = false;
const data = await fetch(this.feedUrl);
if (data.ok) {
const text = await data.text();
const parser = new RSSParser();
parser.parseString(text, (err, parsed) => {
this.loading = false;
if (err) {
this.error = `Error occured while parsing RSS Feed ${err.toString()}`;
} else {
this.feed = parsed;
}
});
} else {
this.error = "Error occured while fetching the feed";
this.loading = false;
}
}
} catch (e) {
if (e.toString() === "TypeError: Failed to fetch") {
Expand All @@ -88,8 +104,8 @@ export default {
if (this.feed.items && this.feed.items) {
return this.feed.items.slice(0, this.limit);
}
}
}
},
},
};
</script>

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