Ranking for posts in Newness + voted

shell thing now kinda ok
"post" command implemented
appeval implemented (eval in app.js context "global" or sth)
made posts be served 2 api
/posts?api&featured&len=NUM is implemented (only call)
thats it
noone is going to read this anyway
lol
sos
if you acctually read this:
1. lol y?
2. pls send me email derz@elidragon.com
i want 2 know if anyone acctually read this!
thx!

.gitignore

@@ -0,0 +1,5 @@
+# Mico logs:
+log.txt
+
+# Mby someday the WS-access logs
+# Mby storage

TODO.md

@@ -0,0 +1,14 @@
+# TODO
+
+- Actual post view site thingy 
+    - markdown interpreter thing
+    - idk comments
+    - voting
+
+- Admin interface
+    - create posts in MD
+        - mby with upload (pics + text)
+    
+
+- Put up!
+- random blog articles

html/js/index.js

@@ -9,8 +9,7 @@ console.log(
 new themes( "light" )
 
 // get newest 10 blog articles from api
-$.get("/posts?api&featured&len=10", d => {
-    let json = JSON.parse(d)
+$.get("/posts?api&featured&len=10", json => {
     if ( json.type != "s" )
         return false
     else {

html/log.txt

@@ -1,2 +0,0 @@
-2021/08/05 00:07:43 Micro started
-2021/08/05 00:08:40 Cleared cursors: 1

html/posts/index.html

@@ -1 +1,16 @@
-{"type":"s","content":[{"title":"My second Post","author":"derzombiiie","desc":"Lorem ipsum dolor sit.","href":"#","tags":["testing","$$$"],"id":1}]}
+{
+    "title":"My second Post",
+    "author":"derzombiiie",
+    "desc":"Lorem ipsum dolor sit.",
+    "href":"#",
+    "tags":[
+        "testing",
+        "$$$"
+    ],
+    "rating":{
+        "+":10000,
+        "-":-10
+    }
+    "create":1628198909950
+    "id":1
+}

node/app.js

@@ -3,6 +3,7 @@ const express  = require("express")
 const filestuff = require("./filestuff")
 var   con       = require("./console")
 const JSONdb = require("simple-json-db")
+var   posts = require("./posts")
 
 const app = express()
 const port = 5500
@@ -14,6 +15,60 @@ app.use("/static", express.static("html"))
 
 // console commands:
 con.registercmd( "stop", () => shutdown() )
+con.registercmd( "getpost", (arg) => console.log(postsDB.get(arg[0])) )
+con.registercmd( "getpostranking", (arg) => console.log(posts.ranking[arg[0]]))
+con.registercmd( "appeval", (arg) => {try {console.log(eval(arg.join(" ")))} catch {console.log("Couldn't execute!")}})
+
+con.registercmd( "post", (arg => {
+	let t
+	sw:
+	switch (arg[0]) {
+		case "get":
+			if (!arg[1]) {
+					console.log("Nothing to get!")
+				} else {
+					console.log(postsDB.get(arg[1]))
+				}
+				break
+		
+		case "ranking":
+			if (arg[1]) {
+				console.log(posts.ranking[arg[1]])
+				break sw
+			} else {
+				let keys = Object.keys(posts.ranking)
+				for ( let i = 0 ; i < keys.length ; i++ ) {
+					console.log(keys[i] + ":")
+					console.log(posts.ranking[keys[i]])
+				}
+				break sw
+			}
+
+		case "rank":
+			console.log("Ranking...")
+			t = posts.rank()
+			if (t) console.log(t)
+			console.log("DONE!")
+			break
+
+		case "sync":
+			console.log("syncing...")
+			t = postsDB.sync()
+			if (t) console.log(t)
+			console.log("DONE!")
+			break
+
+		default:
+			console.log("Sub-command not found or not supplied!")
+				
+
+		case "?":
+		case "h":
+		case "help":
+			console.log("Availible cmds: get, ranking, rank")
+			break
+	}
+}))
 
 // shutdown:
 function shutdown() {
@@ -21,19 +76,20 @@ function shutdown() {
 }
 
 // readout jsonDB:
-const posts = new JSONdb("storage/posts.json")
+const postsDB = new JSONdb("storage/posts.json")
+posts.init(postsDB)
+posts.rank()
 
 // posts:
 app.get("/posts", (req, res) => {
 	if( typeof( req.query.api ) != "undefined" ) {
 	res.type( "application/json" )
-		if( typeof(req.query.featured) != "undefined") {
-			if( ! ( req.query.len < 50 ) )  {
-				res.status( 400 )
-				res.end( JSON.stringify({"type":"err","text":"no len or to high specified"}) )		
-			} else {
-				
-			}
+		if( ! ( req.query.len < 50 ) )  {
+			res.status( 400 )
+			res.end( JSON.stringify({"type":"err","text":"no len or to high specified"}) )		
+		} else {
+			res.status( 200 )
+			res.send(`{"type":"s","content":${JSON.stringify(posts.read(10, "featured"))}}`)
 		}
 	} else {
 		res.status( 400 )

node/console.js

@@ -47,4 +47,7 @@ this.registerdcmds["eval"] = () => {
 this.registerdcmds["exit"] = () => {
 	process.exit(1)
 }
+this.registerdcmds["clear"] = () => {
+	console.log('\033[2J')
+}
  

node/posts.js

@@ -0,0 +1,82 @@
+this.init = (db) => {
+    this.db = db
+    return this
+}
+
+this.ranking = { "hot":[-1], "new":[-1] }
+// generating "hot" articles etc. (should run 1 / 0:30h and at startup + on new article)
+this.rank = (c) => {
+    if (!c) {
+        // read * from db to work on
+        this.postBUFF = []
+        let readall = false
+        let i = 0
+        while ( !readall ) {
+            if ( this.db.get(i) ) {
+                this.postBUFF[i] = this.db.get(i);
+            } else {
+                readall = true
+            }
+            i++
+        }
+        Object.keys(this.ranking).forEach((elem, index) => {
+            this.rank(elem)
+        });
+    } else {
+        let filterMap = {}
+        let result = [];
+        switch (c) {
+            case "hot":
+                filterMap = {}
+                this.postBUFF.forEach((item) => {
+                if (!filterMap[item.id] || ( filterMap[item.id].rating["+"] - filterMap[item.id].rating["-"] ) < ( item.rating["+"] - item.rating["-"] ) ) {
+                    filterMap[item.id] = item;
+
+                }
+                })
+                result = []
+    
+                for (let id in filterMap) {
+                    result.push(filterMap[id]);
+                }
+                result.sort((a , b) => {
+                    return ( b.rating["+"] - b.rating["-"] ) - ( a.rating["+"] - a.rating["-"] ); 
+                });
+                this.ranking.hot = []
+                result.forEach((elem, i) => {
+                    this.ranking.hot.push(elem.id)
+                })
+                break
+    
+            case "new":
+                filterMap = {}
+                this.postBUFF.forEach((item) => {
+                if (!filterMap[item.id] || filterMap[item.id].create < item.create ) {
+                    filterMap[item.id] = item;
+                }
+                })
+                result = []
+    
+                for (let id in filterMap) {
+                result.push(filterMap[id]);
+                }
+                result.sort((a , b) => {
+                return b.create - a.create;
+                });
+                this.ranking.new = []
+                result.forEach((elem, i) => {
+                    this.ranking.new.push(elem.id)
+                })
+                break
+        }
+    }
+}
+
+this.read = (count, sort) => {
+    let ret = []
+    for ( let i = 0 ; i < count ; i++ ) {
+        if ( this.db.get( String(i) ) )
+            ret.push( this.db.get( String( i ) ) )
+    }
+    return ret
+}

sort.js

@@ -0,0 +1,37 @@
+posts = [
+
+    {"id":4,
+    "rating":{"+":50,"-":30}},
+
+    {"id":3,
+    "rating":{"+":50,"-":990}},
+    {"id":1,
+    "rating":{"+":50,"-":10}},
+    {"id":2,
+    "rating":{"+":50,"-":20}},
+]
+
+let filterMap = {};
+posts.forEach((item, index) => {
+  if (!filterMap[item.id] || filterMap[item.id].rating < ( posts.rating["+"] - posts.rating["-"]) ) {
+    // calc item rating:
+    let newitem = item
+    newitem.rating = item.rating["+"] - item.rating["-"]
+    filterMap[item.id] = newitem;
+  }
+})
+
+let result = [];
+
+for (let id in filterMap) {
+  result.push(filterMap[id]);
+}
+result.sort((a , b) => {
+   return b.rating - a.rating;
+});
+let sorted = []
+result.forEach((elem, i) => {
+    sorted.push(elem.id)
+})
+
+console.log(sorted)

storage/posts.json

@@ -0,0 +1,37 @@
+{
+    "0": {
+        "title": "My 1 Post",
+        "author": "derzombiiie",
+        "desc": "Lorem ipsum dolor sit.",
+        "href": "#",
+        "tags": [
+            "testing",
+            "$$$"
+        ],
+        "rating": {
+            "+": 99,
+            "-": 0
+        },
+        "create": 1,
+        "id": 0
+    },
+    "1": {
+        "title": "My 2 Post",
+        "author": "derzombiiie",
+        "desc": "Lorem ipsum dolor sit.",
+        "href": "#",
+        "tags": [
+            "testing",
+            "$$$"
+        ],
+        "dummy": {
+            "1": 2
+        },
+        "rating": {
+            "+": 999,
+            "-": 0
+        },
+        "create": 2,
+        "id": 1
+    }
+}