Implement attachment embeds found in issues and comments.

server.js

@@ -197,20 +197,118 @@ app.post('/addItem',async(req,res)=>{
 	})
 })
 
+function ConvertIssues(str,repoURL){
+	var split=str.split("Issue #");
+	for(var i=0;i<split.length-1;i++){
+		split[i]+="[Issue #"
+		split[i+1]=split[i+1].at(0)+"]("+repoURL+"/issues/"+split[i+1].at(0)+")"+split[i+1].slice(-1)
+	}
+	var split2=split.join("").split("Issue#")
+	for(var i=0;i<split2.length-1;i++){
+		split2[i]+="[Issue #"
+		split2[i+1]=split2[i+1].at(0)+"]("+repoURL+"/issues/"+split2[i+1].at(0)+")"+split2[i+1].slice(-1)
+	}
+	return split2.join("");
+}
+
+function ParseMentions(str){
+	//@quapsel: 155789951571591168
+	//@sigonasr2: 176012829076226048
+	return str.replaceAll("@Quapsel","<@155789951571591168>").replaceAll("@sigonasr2","<@176012829076226048>")
+}
+
+var embedItems=[];
+function ParseAttachments(str){
+	var stage=0;
+	var backTickRepeatCount=0;
+	var backTicksEnabled=false;
+	var isImage=false;
+	var accumulatedLink="";
+	for(var i=0;i<str.length;i++){
+		//If at any time we find ```, we continue until they close.
+		if(str[i]=='`'){
+			backTickRepeatCount++;
+			if(backTickRepeatCount==3){
+				backTickRepeatCount=0;
+				backTicksEnabled=!backTicksEnabled;
+			}
+			continue;
+		} else {
+			backTickRepeatCount=0;
+		}
+		if(backTicksEnabled){
+			continue; //As long as we are in back tick mode, we don't care what is posted.
+		}
+		switch(stage){
+			case 0:{
+				//In stage 0 we look for [.
+				if(str[i]=='['){
+					if(i>0&&str[i-1]=='!'){
+						isImage=true;
+					} else {
+						isImage=false;
+					}
+					stage++;
+				}
+			}break;
+			case 1:{
+				//In stage 1 we look for ].
+				if(str[i]==']'){
+					stage++;
+				}
+			}break;
+			case 2:{
+				//In stage 2 the next character should be (. If it's not, reset.
+				if(str[i]=='('){
+					stage++;
+				} else {
+					stage=0;
+				}
+			}break;
+			case 3:{
+				//In stage 3, we accumulate what's inside and look for ).
+				if(str[i]==')'){
+					//We're done! We have a new embed.
+					if(accumulatedLink.startsWith("http")){
+						if(isImage){
+							embedItems=[...embedItems,{image:{url:accumulatedLink}}]
+						} else {
+							embedItems=[...embedItems,{url:accumulatedLink}]
+						}
+					}else{
+						if(isImage){
+							embedItems=[...embedItems,{image:{url:"http://sig.projectdivar.com/"+accumulatedLink}}]
+						} else {
+							embedItems=[...embedItems,{url:"http://sig.projectdivar.com/"+accumulatedLink}]
+						}
+					}
+					accumulatedLink=""
+					isImage=false;
+					stage=0;
+					break;
+				} else {
+					accumulatedLink+=str[i];
+				}
+			}break;
+		}
+	}
+	return str
+}
+
 app.post("/postUpdate",(req,res)=>{
 	res.status(200).send("Thank you!")
 	if(req.body.action){
 		switch(req.body.action){
 			case "opened":{
-				axios.post(process.env.GITEA_WEBHOOK,{embeds:[{
+				embedItems=[{
 					author:{
 						name:"Issue #"+req.body.number+" opened by "+req.body.issue.user.username,
 						icon_url:req.body.issue.user.avatar_url
 					},
 					color:11731199,
-						description:"**"+req.body.issue.title+":**\n\n"+req.body.issue.body+"\n\n[Link to Issue]("+req.body.issue.html_url+")",
+					description:"**"+req.body.issue.title+":**\n\n"+ParseAttachments(ParseMentions(req.body.issue.body))+"\n\n[Link to Issue]("+req.body.issue.html_url+")",
-					}]
+				},...embedItems];
-				})
+				axios.post(process.env.GITEA_WEBHOOK,{embeds:embedItems})
 			}break;
 			case "reopened":{
 				axios.post(process.env.GITEA_WEBHOOK,{embeds:[{
@@ -268,20 +366,32 @@ app.post("/postUpdate",(req,res)=>{
 							icon_url:req.body.comment.user.avatar_url
 						},
 						color:11731199,
-						description:"__**"+req.body.issue.title+"**__\nCommented by **"+req.body.comment.user.username+":**\n"+req.body.comment.body+"\n\n[Link to Comment]("+req.body.comment.html_url+")",
+						description:"__**"+req.body.issue.title+"**__\nCommented by **"+req.body.comment.user.username+":**\n"+ParseAttachments(ParseMentions(req.body.comment.body))+"\n\n[Link to Comment]("+req.body.comment.html_url+")",
 					}]
 				})
 			}break;
 			case "edited":{
-				axios.post(process.env.GITEA_WEBHOOK,{embeds:[{
+				if(req.body.comment){
+					embedItems=[{
 						author:{
 							name:"Comment edited on Issue #"+req.body.issue.number,
 							icon_url:req.body.comment.user.avatar_url
 						},
 						color:11731199,
-						description:"__**"+req.body.issue.title+"**__\nCommented by **"+req.body.comment.user.username+":**\n"+req.body.comment.body+"\n\n[Link to Comment]("+req.body.comment.html_url+")",
+						description:"__**"+req.body.issue.title+"**__\nCommented by **"+req.body.comment.user.username+":**\n"+ParseAttachments(ParseMentions(req.body.comment.body))+"\n\n[Link to Comment]("+req.body.comment.html_url+")",
-					}]
+					},...embedItems]
-				})
+					axios.post(process.env.GITEA_WEBHOOK,{embeds:embedItems})
+				} else {
+					embedItems=[{
+						author:{
+							name:"Edit on Issue #"+req.body.issue.number,
+							icon_url:req.body.issue.user.avatar_url
+						},
+						color:11731199,
+						description:"__**"+req.body.issue.title+"**__\nEdited by **"+req.body.issue.user.username+":**\n"+ParseAttachments(ParseMentions(req.body.issue.body))+"\n\n[Link to Issue]("+req.body.issue.html_url+")",
+					},...embedItems]
+					axios.post(process.env.GITEA_WEBHOOK,{embeds:embedItems})
+				}
 			}break;
 			case "deleted":{
 				axios.post(process.env.GITEA_WEBHOOK,{embeds:[{
@@ -321,7 +431,7 @@ app.post("/postUpdate",(req,res)=>{
 						icon_url:"http://sig.projectdivar.com/assets/update.png"
 					},
 					color:17663,
-					description:"**Commit ID "+commit.id+"**\n\n"+commit.message+"\n"+(filesAdded>0?"\n"+filesAdded+" file"+(filesAdded==1?"":"s")+" added":"")+(filesRemoved>0?"\n"+filesRemoved+" file"+(filesRemoved==1?"":"s")+" removed":"")+(filesModified>0?"\n"+filesModified+" file"+(filesModified==1?"":"s")+" modified":"")+"\n\n[Link to Commit]("+commit.url+")",
+					description:"**Commit ID "+commit.id+"**\n\n"+ConvertIssues(commit.message,req.body.repository.html_url)+"\n"+(filesAdded>0?"\n"+filesAdded+" file"+(filesAdded==1?"":"s")+" added":"")+(filesRemoved>0?"\n"+filesRemoved+" file"+(filesRemoved==1?"":"s")+" removed":"")+(filesModified>0?"\n"+filesModified+" file"+(filesModified==1?"":"s")+" modified":"")+"\n\n[Link to Commit]("+commit.url+")",
 				}]
 			})
 		}