No longer using imgur API for individual images. Only saving EXIF data to JPEGs. Always using global exiftool instance.

src/fetch/content.js

@@ -28,6 +28,10 @@ async function getStreams(item, post) {
 }
 
 async function addMeta(filepath, item, post, user, ep) {
+    if (item.type !== 'image/jpeg') {
+        return false;
+    }
+
     const meta = Object.entries(config.library.meta).reduce((acc, [key, value]) => {
         const interpolatedValue = interpolate(value, user, post, item);
 
@@ -35,8 +39,10 @@ async function addMeta(filepath, item, post, user, ep) {
     }, {});
 
     if (Object.keys(meta).length > 0) {
-        await saveMeta(filepath, meta, ep);
+        return saveMeta(filepath, meta, ep);
     }
+
+    return false;
 }
 
 function getFilepath(item, post, user) {

src/methods/imgurAlbum.js

@@ -36,7 +36,7 @@ function imgurAlbum(post) {
                 title: item.title || (extract ? res.data.title : null),
                 description: item.description || (extract ? res.data.description : null),
                 type: item.animated ? 'video/mp4' : item.type,
-                datetime: item.datetime * 1000,
+                datetime: new Date(item.datetime * 1000),
                 original: item
             }))
         };

src/methods/imgurImage.js

@@ -1,32 +1,31 @@
- 'use strict';
+'use strict';
 
-const util = require('util');
-const config = require('config');
 const fetch = require('node-fetch');
 
-function imgurImage(post) {
-    return fetch(`https://api.imgur.com/3/image/${post.host.id}`, {
-        headers: {
-            'Authorization': `Client-ID ${config.methods.imgur.clientId}`
-        }
-    }).then(res => res.json()).then(res => {
-        if(res.status !== 200) {
+async function imgurImage(post) {
+    const res = await fetch(`https://imgur.com/${post.host.id}`);
+    const html = await res.text();
+
+    if (res.status !== 200) {
         throw new Error(`Could not fetch info for imgur image '${post.host.id}': '${res.data.error}'`);
     }
 
-        return {
+    const dataString = html.replace(/\s+/g, ' ').match(/}}, item:(.*)}; var PREBID_TIMEOUT/)[1];
+    const data = JSON.parse(dataString);
+
+    const item = {
         album: null,
         items: [{
-                id: res.data.id,
-                url: res.data.animated ? res.data.mp4 : res.data.link,
-                title: res.data.title,
-                description: res.data.description,
-                type: res.data.animated ? 'video/mp4' : res.data.type,
-                datetime: new Date(res.data.datetime * 1000),
-                original: res.data
-            }]
+            id: data.hash,
+            url: data.animated ? `https://i.imgur.com/${post.host.id}.mp4` : `https://i.imgur.com/${post.host.id}${data.ext}`,
+            title: data.title,
+            description: data.description,
+            type: data.animated ? 'video/mp4' : data.mimetype,
+            datetime: new Date(data.timestamp || data.datetime),
+        }],
     };
-    });
-};
+
+    return item;
+}
 
 module.exports = imgurImage;

src/save/meta.js

@@ -1,24 +1,9 @@
 'use strict';
 
-const exiftool = require('node-exiftool');
-const exiftoolBin = require('dist-exiftool');
+async function saveMeta(filepath, meta, ep) {
+    await ep.writeMetadata(filepath, meta, ['overwrite_original']);
 
-function saveMeta(filepath, meta, globalExifTool) {
-    const ep = globalExifTool || new exiftool.ExiftoolProcess(exiftoolBin);
-
-    return Promise.resolve().then(() => {
-        if(!globalExifTool) {
-            return ep.open();
-        }
-    }).then(() => {
-        return ep.writeMetadata(filepath, meta, ['overwrite_original']);
-    }).then(() => {
     console.log('\x1b[36m%s\x1b[0m', `Wrote metadata to '${filepath}'`);
-    }).then(() => {
-        if(!globalExifTool) {
-            return ep.close();
-        }
-    });
-};
+}
 
 module.exports = saveMeta;