From bf7b18fd1f7d4bd3f6097d430823663c410d9645 Mon Sep 17 00:00:00 2001
From: mappu <mappu04@gmail.com>
Date: Sat, 10 May 2014 11:12:14 +1200
Subject: [PATCH] tag support 1/X: parse tags from readme, add classes to html

---
 rebuild.php | 27 ++++++++++++++++++++++++---
 1 file changed, 24 insertions(+), 3 deletions(-)

diff --git a/rebuild.php b/rebuild.php
index b980b8c..09753e1 100644
--- a/rebuild.php
+++ b/rebuild.php
@@ -124,6 +124,7 @@ class CProject {
 	private $longdesc = '';
 	private $images = array();
 	private $downloads = array();
+	public $tags = array();
 	
 	public $homeimage = null;
 	
@@ -144,6 +145,10 @@ class CProject {
 					$this->subtag = rtrim($matches[1], ' .');
 				}
 				
+				if (preg_match('~Tags: ([^\\r\\n]+)~', $this->longdesc, $matches)) {
+					$this->tags = array_map('trim', explode(',', $matches[1]));
+				}
+				
 				$this->shortdesc = array_shift(explode("\n", $this->longdesc));
 				$this->shortdesc[0] = strtolower($this->shortdesc[0]); // cosmetic lowercase
 				continue;
@@ -190,6 +195,14 @@ class CProject {
 		file_put_contents(BASEDIR.'wwwroot/'.$this->projname.'.html', $idxfile);
 	}
 	
+	public function getClassAttr() {
+		if (count($this->tags)) {
+			return 'taggedWith-'.implode(' taggedWith-', $this->tags);
+		} else {
+			return '';
+		}
+	}
+	
 	public function index() {
 ?> 
 <h2><?=hesc($this->projname)?></h2>
@@ -322,7 +335,7 @@ function buildall() {
 		
 		<table class="projtable">
 	<?php foreach ($plist as $pr) { ?> 
-			<tr>
+			<tr class="<?=$pr->getClassAttr()?>">
 				<td>
 					<a href="<?=hesc(urlencode($pr->projname))?>.html"><?=(is_null($handle_lookup[$pr->projname]) ? '<div class="no-image"></div>' : '<div class="homeimage homeimage-sprite" style="background-position:0 -'.($handle_lookup[$pr->projname]*INDEX_THUMB_H).'px"></div>')?></a>
 				</td>
@@ -330,9 +343,17 @@ function buildall() {
 					<strong><?=hesc($pr->projname)?></strong>,
 					<?=hesc($pr->shortdesc)?> 
 					<a href="<?=hesc(urlencode($pr->projname))?>.html">more...</a>
-		<?php if (strlen($pr->subtag)) { ?> 
+		<?php if (strlen($pr->subtag) || count($pr->tags)) { ?> 
 					<br>
-					<small><?=hesc($pr->subtag)?></small>
+					<small>
+						<?=hesc($pr->subtag)?> 
+			<?php if (strlen($pr->subtag) && count($pr->tags)) { ?> 
+						::
+			<?php } ?> 
+			<?php foreach($pr->tags as $tag) { ?> 
+						<span class="tag" data-tag="<?=hesc($tag)?>"><?=hesc($tag)?></span>
+			<?php } ?> 
+					</small>
 		<?php } ?> 
 				</td>
 			</tr>