feat(plugins/sponsors): add new sponsors plugin (#548)

source/plugins/sponsors/index.mjs

@@ -0,0 +1,26 @@
+//Setup
+export default async function({login, q, imports, data, graphql, queries, account}, {enabled = false} = {}) {
+  //Plugin execution
+  try {
+    //Check if plugin is enabled and requirements are met
+    if ((!enabled)||(!q.sponsors))
+      return null
+
+    //Load inputs
+    const {sections} = await imports.metadata.plugins.sponsors.inputs({data, account, q})
+
+    //Query sponsors and goal
+    const {[account]:{sponsorsListing:{fullDescription, activeGoal}, sponsorshipsAsMaintainer:{nodes, totalCount:count}}} = await graphql(queries.sponsors({login, account}))
+    const about = await imports.markdown(fullDescription, {mode:"multiline"})
+    const goal = activeGoal ? {progress:activeGoal.percentComplete, title:activeGoal.title, description:await imports.markdown(activeGoal.description)} : null
+    const list = nodes.map(({sponsorEntity:{login, avatarUrl}, tier:{monthlyPriceInDollars:amount}}) => ({login, avatarUrl, amount}))
+    await Promise.all(list.map(async user => user.avatar = await imports.imgb64(user.avatarUrl)))
+
+    //Results
+    return {sections, about, list, count, goal}
+  }
+  //Handle errors
+  catch (error) {
+    throw {error:{message:"An error occured", instance:error}}
+  }
+}