Grimgrains

commit: e84bcba409b13e89f9c46bafd9d77a8475c65fd5
parent 8d11ac582eb5a93e3aee329d43dd85192e9ebca9
Author: Devine Lu Linvega <aliceffekt@gmail.com>
Date:   Thu,  8 Mar 2018 10:02:26 +1300

First working copy of Indental()

Diffstat:
M
scripts/database/recipes.js
8
++++++++
M
scripts/graph.js
2
+-
M
scripts/nodes/indental.js
81
+++++++++++++++++++++++++++++++++++++++++++------------------------------------

3 files changed, 53 insertions(+), 38 deletions(-)
diff --git a/scripts/database/recipes.js b/scripts/database/recipes.js
@@ -1,4 +1,12 @@
 DATABASE.recipes = `
+
+ROOT
+  LEAF
+  LEAF
+    SOMETHING
+  LEAF
+
+
 SPINACH PAJEON
   DATE : 2014-08-19
   TAGS : korean dinner sidedish
diff --git a/scripts/graph.js b/scripts/graph.js
@@ -30,7 +30,7 @@ function graph()
   ])
 
   Ø("router").syphon("database")
-  Ø("database").syphon(["recipes","ingredients","pages"])
+  Ø("database").syphon(["recipes"])
 
   Ø("template").syphon("recipe")
 
diff --git a/scripts/nodes/indental.js b/scripts/nodes/indental.js
@@ -15,57 +15,64 @@ function IndentalNode(id,rect)
 
   function Parser(data)
   {
-    this.result = build(0,refs_tree(data))
+    this.result = build(data.split("\n").map(liner))
 
-    function build(target,tree)
+    function build(lines)
     {
-      var pack = null
-      var leaves = []
-      var name = tree.lines[target]
-      for(id in tree.lines){
-        if(tree.refs[id]-1 != target){ continue; }
-        if(!pack){ pack = {}; }
-        if(tree.lines[id].indexOf(" : ") > -1){
-          var parts = tree.lines[id].split(" : ");
-          pack[parts[0]] = parts[1]
-        }
-        else{
-          pack[tree.lines[id]] = build(id,tree)  
-        }
+      var stack = {}
+      var target = lines[0]
+      for(id in lines){
+        var line = lines[id]
+        if(line.skip){ continue; }
+        target = stack[line.indent-2];
+        if(target){ target.children.push(line) }
+        stack[line.indent] = line
       }
-      return pack ? pack : nip(target,tree,leaves)
+      return nip(lines); 
     }
 
-    function nip(target,tree,leaves)
+    function nip(lines)
     {
-      var tips = {}
-      tips[tree.lines[target]] = leaves
-      return Object.values(tips)[0].length == 0 ? Object.keys(tips)[0] : tips
+      var h = {}
+
+      for(id in lines){
+        var line = lines[id];
+        if(line.skip || line.indent > 0){ continue; }
+        h[line.content] = format(line)
+      }
+
+      return h
     }
 
-    function refs_tree(d)
+    function format(line)
     {
-      var l = d.split("\n");
-      var stash = {};
-      var prev = {indent:-1};
-      var refs = []
-      var lines = [];
-      var i = 0
-      for(id in l){
-        var line = liner(l[id]); 
-        if(line.skip){ continue; }
-        stash[line.indent] = line.indent > prev.indent ? i : stash[line.indent];
-        refs.push(stash[line.indent]);
-        lines.push(line.content)
-        prev = line
-        i += 1
+      var a = [];
+      var h = {};
+      for(id in line.children){
+        var child = line.children[id];
+        if(child.key){
+          h[child.key] = child.value
+        }
+        else if(child.children.length == 0){
+          a.push(child.content)
+        }
+        else{
+          h[child.content] = format(child)
+        }
       }
-      return {refs:refs,lines:lines};
+      return a.length > 0 ? a : h
     }
 
     function liner(line)
     {
-      return {indent:line.search(/\S|$/),content:line.trim(),skip:line == "" || line.substr(0,1) == "~"}
+      return {
+        indent:line.search(/\S|$/),
+        content:line.trim(),
+        skip:line == "" || line.substr(0,1) == "~",
+        key:line.indexOf(" : ") > -1 ? line.split(" : ")[0].trim() : null,
+        value:line.indexOf(" : ") > -1 ? line.split(" : ")[1].trim() : null,
+        children:[]
+      }
     }
   }
 } 
\ No newline at end of file