api: move error context to matcher

api/src/processing/match.js

@@ -246,9 +246,27 @@ export default async function(host, patternMatch, obj) {
         }
 
         if (r.error) {
+            let context;
+            switch(r.error) {
+                case "content.too_long":
+                    context = {
+                        limit: env.durationLimit / 60,
+                    }
+                    break;
+
+                case "fetch.fail":
+                case "fetch.rate":
+                case "content.video.unavailable":
+                case "link.unsupported":
+                    context = {
+                        service: host,
+                    }
+                    break;
+            }
+
             return createResponse("error", {
                 code: `error.api.${r.error}`,
-                context: r?.context
+                context
             })
         }
 

api/src/processing/services/bilibili.js

@@ -47,12 +47,7 @@ async function com_download(id) {
 
     let streamData = JSON.parse(html.split('<script>window.__playinfo__=')[1].split('</script>')[0]);
     if (streamData.data.timelength > env.durationLimit * 1000) {
-        return {
+        return { error: "content.too_long" };
-            error: "content.too_long",
-            context: {
-                limit: env.durationLimit / 60
-            }
-        }
     }
 
     const [ video, audio ] = extractBestQuality(streamData.data.dash);
@@ -92,12 +87,7 @@ async function tv_download(id) {
     }
 
     if (video.duration > env.durationLimit * 1000) {
-        return {
+        return { error: "content.too_long" };
-            error: "content.too_long",
-            context: {
-                limit: env.durationLimit / 60
-            }
-        }
     }
 
     return {

api/src/processing/services/dailymotion.js

@@ -74,12 +74,7 @@ export default async function({ id }) {
     }
 
     if (media.duration > env.durationLimit) {
-        return {
+        return { error: "content.too_long" };
-            error: "content.too_long",
-            context: {
-                limit: env.durationLimit / 60
-            }
-        }
     }
 
     const manifest = await fetch(media.hlsURL).then(r => r.text()).catch(() => {});

api/src/processing/services/instagram.js

@@ -295,12 +295,7 @@ export default function(obj) {
 
     async function getStory(username, id) {
         const cookie = getCookie('instagram');
-        if (!cookie) return {
+        if (!cookie) return { error: "link.unsupported" };
-            error: "link.unsupported",
-            context: {
-                service: "instagram"
-            }
-        }
 
         const userId = await usernameToId(username, cookie);
         if (!userId) return { error: "fetch.empty" };
@@ -343,12 +338,7 @@ export default function(obj) {
             }
         }
 
-        return {
+        return { error: "link.unsupported" };
-            error: "link.unsupported",
-            context: {
-                service: "instagram"
-            }
-        }
     }
 
     const { postId, storyId, username } = obj;

api/src/processing/services/ok.js

@@ -38,12 +38,7 @@ export default async function(o) {
         return { error: "content.video.live" };
 
     if (videoData.movie.duration > env.durationLimit)
-        return {
+        return { error: "content.too_long" };
-            error: "content.too_long",
-            context: {
-                limit: env.durationLimit / 60
-            }
-        }
 
     let videos = videoData.videos.filter(v => !v.disallowed);
     let bestVideo = videos.find(v => resolutions[v.name] === quality) || videos[videos.length - 1];

api/src/processing/services/reddit.js

@@ -82,12 +82,7 @@ export default async function(obj) {
         return { error: "fetch.empty" };
 
     if (data.secure_media?.reddit_video?.duration > env.durationLimit)
-        return {
+        return { error: "content.too_long" };
-            error: "content.too_long",
-            context: {
-                limit: env.durationLimit / 60
-            }
-        }
 
     let audio = false,
         video = data.secure_media?.reddit_video?.fallback_url?.split('?')[0],

api/src/processing/services/rutube.js

@@ -39,12 +39,7 @@ export default async function(obj) {
     if (play.live_streams?.hls) return { error: "content.video.live" };
 
     if (play.duration > env.durationLimit * 1000)
-        return {
+        return { error: "content.too_long" };
-            error: "content.too_long",
-            context: {
-                limit: env.durationLimit / 60
-            }
-        }
 
     let m3u8 = await fetch(play.video_balancer.m3u8)
                      .then(r => r.text())

api/src/processing/services/soundcloud.js

@@ -82,12 +82,7 @@ export default async function(obj) {
         return { error: "fetch.empty" };
 
     if (json.duration > env.durationLimit * 1000) {
-        return {
+        return { error: "content.too_long" };
-            error: "content.too_long",
-            context: {
-                limit: env.durationLimit / 60
-            }
-        }
     }
 
     let file = await fetch(fileUrl)

api/src/processing/services/tumblr.js

@@ -22,12 +22,7 @@ export default async function(input) {
     let { subdomain } = psl.parse(input.url.hostname);
 
     if (subdomain?.includes('.')) {
-        return {
+        return { error: "link.unsupported" };
-            error: "link.unsupported",
-            context: {
-                service: "tumblr"
-            }
-        }
     } else if (subdomain === 'www' || subdomain === 'at') {
         subdomain = undefined
     }

api/src/processing/services/twitch.js

@@ -36,12 +36,7 @@ export default async function (obj) {
     const clipMetadata = req_metadata.data.clip;
 
     if (clipMetadata.durationSeconds > env.durationLimit) {
-        return {
+        return { error: "content.too_long" };
-            error: "content.too_long",
-            context: {
-                limit: env.durationLimit / 60
-            }
-        }
     }
     if (!clipMetadata.videoQualities || !clipMetadata.broadcaster) {
         return { error: "fetch.empty" };

api/src/processing/services/vimeo.js

@@ -77,12 +77,7 @@ const getHLS = async (configURL, obj) => {
     if (!api) return { error: "fetch.fail" };
 
     if (api.video?.duration > env.durationLimit) {
-        return {
+        return { error: "content.too_long" };
-            error: "content.too_long",
-            context: {
-                limit: env.durationLimit / 60
-            }
-        }
     }
 
     const urlMasterHLS = api.request?.files?.hls?.cdns?.akfire_interconnect_quic?.url;

api/src/processing/services/vk.js

@@ -29,12 +29,7 @@ export default async function(o) {
     }
 
     if (js.mvData.duration > env.durationLimit) {
-        return {
+        return { error: "content.too_long" };
-            error: "content.too_long",
-            context: {
-                limit: env.durationLimit / 60
-            }
-        }
     }
 
     for (let i in resolutions) {

api/src/processing/services/youtube.js

@@ -210,12 +210,7 @@ export default async function(o) {
         return { error: "youtube.codec" };
 
     if (basicInfo.duration > env.durationLimit)
-        return {
+        return { error: "content.too_long" };
-            error: "content.too_long",
-            context: {
-                limit: env.durationLimit / 60
-            }
-        }
 
     const checkBestAudio = (i) => (i.has_audio && !i.has_video);