From 779aaa764cb26f02da56e60bb903afc9442f5f1c Mon Sep 17 00:00:00 2001
From: Chris Xiong <chirs241097@gmail.com>
Date: Thu, 11 Oct 2018 18:39:34 +0800
Subject: Initial commit.

---
 generator/main.js | 86 +++++++++++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 86 insertions(+)
 create mode 100644 generator/main.js

(limited to 'generator/main.js')

diff --git a/generator/main.js b/generator/main.js
new file mode 100644
index 0000000..0d86ca5
--- /dev/null
+++ b/generator/main.js
@@ -0,0 +1,86 @@
+const content_dir='../content';
+const template_dir='../templates';
+const dest_dir='../generated';
+const posts_per_listpage=5;
+
+const fs=require('fs');
+const path=require('path');
+
+const scanner=require('./scanner');
+const list=scanner.scan(content_dir,dest_dir);
+const tags=scanner.build_list_index();
+const taglist=Object.keys(tags).sort();
+const force=process.argv.indexOf('--force')!=-1;
+
+const postrenderer=require('./postrenderer');
+postrenderer.set_template(path.join(template_dir,'post_template'));
+
+function ensure_dir(p)
+{
+	let needcreation=false;
+	try{
+		if(!fs.statSync(p).isDirectory())
+		{
+			needcreation=true;
+			fs.unlinkSync(p);
+		}
+	}catch(e){needcreation=true;}
+	if(needcreation)fs.mkdirSync(p);
+	if(!fs.statSync(p).isDirectory())throw 'shit';
+}
+
+const post_dir=path.join(dest_dir,'post');
+ensure_dir(post_dir);
+for(let j=0;j<list.length;++j){
+const i=list[j];
+if(i.needsupdate||force)
+	postrenderer.render(
+		path.join(content_dir,`${i.file}.txt`),
+		path.join(post_dir,`${i.file}.html`),
+		j?list[j-1].file:undefined,
+		j<list.length-1?list[j+1].file:undefined
+	)
+		.then((r)=>{console.log(`rendered: ${r}`);})
+}
+
+const listrenderer=require('./listrenderer');
+listrenderer.set_template(path.join(template_dir,'list_template'));
+
+const list_dir=path.join(dest_dir,'list');
+const ppp=posts_per_listpage;
+ensure_dir(list_dir);
+let pc=Math.floor(list.length/ppp)+(list.length%ppp!=0);
+for(let i=0;i<pc;++i)
+{
+	const cl=list.slice(i*ppp,Math.min((i+1)*ppp,list.length));
+	listrenderer.render(
+		path.join(list_dir,`${i}.html`),
+		{atag:'',tags:taglist,cp:i,pc:pc},
+		cl
+	);
+}
+try{
+fs.unlinkSync(path.join(list_dir,'index.html'));
+}catch(e){};
+fs.symlinkSync('0.html',path.join(list_dir,'index.html'));
+
+for(let i of taglist)
+if(tags[i].needsupdate||force)
+{
+	const tl_dir=path.join(list_dir,i);
+	ensure_dir(tl_dir);
+	let pc=Math.floor(tags[i].posts.length/ppp)+(tags[i].posts.length%ppp!=0);
+	for(let j=0;j<pc;++j)
+	{
+		const cl=tags[i].posts.slice(j*ppp,Math.min((j+1)*ppp,tags[i].posts.length));
+		listrenderer.render(
+			path.join(tl_dir,`${j}.html`),
+			{atag:i,tags:taglist,cp:j,pc:pc},
+			cl
+		);
+	}
+	try{
+	fs.unlinkSync(path.join(tl_dir,'index.html'));
+	}catch(e){};
+	fs.symlinkSync('0.html',path.join(tl_dir,'index.html'));
+}
-- 
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