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Merge pull request #2 from pdehaan/amo-api
Convert to using AMO API instead of scraping website
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -1,56 +1,49 @@ | ||
| const puppeteer = require("puppeteer"); | ||
| const axios = require("axios"); | ||
|
|
||
| const amoClient = axios.create({ | ||
| baseURL: "https://addons.mozilla.org/api/v4/" | ||
| }); | ||
|
|
||
| module.exports = { | ||
| fetchAddons | ||
| }; | ||
|
|
||
| async function fetchAddons(addons) { | ||
| const browser = await puppeteer.launch(); | ||
| const page = await browser.newPage(); | ||
|
|
||
| const data = []; | ||
| for (const item of addons) { | ||
| const res = []; | ||
| const categoryAddons = []; | ||
| for (const name of item.addons) { | ||
| res.push(await getAddon(page, name)); | ||
| categoryAddons.push(getAddon(name)); | ||
| } | ||
|
|
||
| return { | ||
| data.push({ | ||
| category: item.category, | ||
| addons: res | ||
| }; | ||
| addons: await Promise.all(categoryAddons) | ||
| }); | ||
| } | ||
|
|
||
| await browser.close(); | ||
| return data; | ||
| } | ||
|
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| async function getAddon(page, slug) { | ||
| await page.goto(`https://addons.mozilla.org/firefox/addon/${slug}/`); | ||
| const title = await page.$eval(".AddonTitle", el => el.textContent); | ||
| const author = await page.$eval(".AddonTitle-author", el => el.textContent); | ||
| const summary = await page.$eval(".Addon-summary", el => el.textContent); | ||
| const isFeatured = await page.$(".Badge-featured"); | ||
| const [users, reviews, rating] = await page.$$eval(".MetadataCard-list", nodes => nodes.map(n => n.innerText)); | ||
| const version = await page.$eval(".AddonMoreInfo-version", el => el.textContent); | ||
|
|
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| const homepage = await page.$eval(".AddonMoreInfo-homepage-link", el => decodeURIComponent(el.getAttribute("href").replace(/^.*(https?)%3A/, "$1:"))); | ||
|
|
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| async function getAddon(slug) { | ||
| const {data: addon} = await amoClient.get(`/addons/addon/${slug}`); | ||
| return { | ||
| slug, | ||
| title: title.replace(author, "").trim(), | ||
| author: author.replace(/^by /, "").trim(), | ||
| version, | ||
| summary, | ||
| isFeatured: !!isFeatured, | ||
| homepage, | ||
| metadata: { | ||
| users: numberParser(users), | ||
| reviews: numberParser(reviews), | ||
| rating: parseFloat(rating.split("\n").pop()) | ||
| } | ||
| name: addon.name["en-US"], | ||
| version: addon.current_version.version, | ||
| guid: addon.guid, | ||
| author: addon.authors[0].name, | ||
| summary: addon.summary["en-US"], | ||
| type: addon.type, | ||
| size: addon.current_version.files[0].size, | ||
| createdDate: new Date(addon.created), | ||
| lastUpdated: new Date(addon.last_updated), | ||
| license: addon.current_version.license.name["en-US"], | ||
| isFeatured: addon.is_featured, | ||
| isSourcePublic: addon.is_source_public, | ||
| ratings: addon.ratings.average, | ||
| reviewCount: addon.ratings.count, | ||
| users: addon.average_daily_users, | ||
| weeklyDownloads: addon.weekly_downloads, | ||
| homepage: addon.homepage["en-US"], | ||
| url: addon.url.replace("/en-US/", "/"), | ||
| slug | ||
| }; | ||
| } | ||
|
|
||
| function numberParser(value) { | ||
| const _value = value.replace("\n", " ").replace(/,/g, ""); | ||
| return parseInt(_value, 10); | ||
| } |
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