improve update-time detection

.hgignore

@@ -2,3 +2,5 @@ mode:regex
 ^_dist/
 ^sites/[^/]+/data/
 ^sites/[^/]+/wwwroot/
+
+^shields_cache/

.hgtags

@@ -1 +1,3 @@
 42a17645b5b21d7fe395767de7fa3e26ee999014 release-r54
+0f89ae041c2ee60cc1ea308d047fce816b19c490 release-r64
+d4733a95c3428db8722ce0d0350d17bbbabc8720 release-r72

TODO.txt

@@ -1,16 +1,8 @@
 
-- Support project redirection (e.g. `code.ivysaur.me` was renamed to `codesite`, breaking links)
-
-- If no projects have any images, don't generate spritesheet
-
-- Move tag javascript and no-image image out of per-site configuration
-
 - Merge "written in" and "tags"
 
-- Per-project directories, to prevent overwriting files (e.g. 'screenshot.jpg')
-
-- Cache recent changes somehow
-
 - RSS for recent changes
 
 - RSS for all projects
+
+- Switchable CSS (reddit theme, 4chan theme, HN theme)

_dist/README.txt

@@ -14,6 +14,12 @@ Written in PHP, Bash
 
 =CHANGELOG=
 
+2015-04-05: r72
+- Feature: Support redirecting old project names
+- Feature: Add file hash in download URLs to prevent filename collisions
+- Fix an issue generating spritesheets even if no project images are present
+- Don't include `ctime` when estimating project update time
+
 2015-04-05: r64
 - Feature: Support sorting projects
 

rebuild.php

@@ -3,6 +3,21 @@
 // Code-hosting website
 // ````````````````````
 
+function mkshield($left_str, $right_str, $color_str) {
+	$filename = rawurlencode(str_replace('-', '--', $left_str)).'-'.rawurlencode(str_replace('-', '--', $right_str)).'-'.rawurlencode($color_str).'.svg';
+	$cache_path = __DIR__.'/../../shields_cache/'.$filename;
+	
+	if (file_exists($cache_path)) {
+		return file_get_contents($cache_path);
+		
+	} else {
+		$retn = file_get_contents('https://img.shields.io/badge/'.$filename);
+		file_put_contents($cache_path, $retn);
+		return $retn;
+		
+	}
+}
+
 /**
  * Create a thumbnail of an image. It overscales, centers, and crops to fit the
  *   target dimensions.
@@ -116,11 +131,20 @@ function text2html($sz) {
 		
 		$base = preg_replace('~^=+(.+)=+~m', '<strong>\\1</strong>', $base);
 		$base = preg_replace('~(https?://[^ \\r\\n\\t]+)~i', '<a href="\\1">\\1</a>', $base);
+		$base = preg_replace('~\\[b\\](.+?)\\[/b\\]~m', '<strong>\\1</strong>', $base);
+		$base = preg_replace('~\\[i\\](.+?)\\[/i\\]~m', '<i>\\1</i>', $base);
+		$base = preg_replace('~\\[spoiler\\](.+?)\\[/spoiler\\]~m', '<span class="spoiler">\\1</span>', $base);
+		$base = preg_replace('~\\[entry=([^\\]]+?)\\](.+?)\\[/entry\\]~m', '<a href="\\1.html">\\2</a>', $base);
+		$base = preg_replace('~\n- ~ms', "\n&bull; ", $base);
 		
 		$btparts = explode('`', $base);
 		if (count($btparts) > 1 && (count($btparts) % 2)) {
 			for ($i = 1, $e = count($btparts); $i < $e; $i += 2) {
-				$btparts[$i] = '<span class="code">'.$btparts[$i].'</span>';
+				$class = 'code';
+				if (strpos($btparts[$i], "\n") !== false) {
+					$class .= ' code-multiline';
+				}
+				$btparts[$i] = '<span class="'.$class.'">'.$btparts[$i].'</span>';
 			}
 		}
 		
@@ -153,8 +177,10 @@ class CProject {
 	public $subtag = '';
 	public $lastupdate = 0;
 	private $longdesc = '';
+	private $prefix_html = '';
 	private $images = array();
 	private $downloads = array();
+	private $downloads_hashes = array();
 	public $tags = array();
 	
 	public $homeimage = null;
@@ -166,13 +192,23 @@ class CProject {
 		// Identify resources in folder
 		
 		$ls = scandir($this->dir);
+		$found_real_lastupdate = false;
 		foreach($ls as $file) {
 			if ($file[0] == '.') continue;
 			
 			if ($file == 'README.txt') {
-				$this->lastupdate = max($this->lastupdate, filectime($this->dir.$file)); // don't count README updates
+				
+				// Guess 'last update' time
+				$matches = [];
+				if (preg_match('~\n(\d\d\d\d-\d\d-\d\d)~', $this->longdesc, $matches)) {
+					// Use first date entry (assumed to be a CHANGELOG)
+					$this->lastupdate = strtotime($matches[1]);
+					$found_real_lastupdate = true;
+					
+				}
 				
 				$this->longdesc = file_get_contents($this->dir.'README.txt');
+				
 				$matches = array();
 				if (preg_match('~Written in ([^\\r\\n]+)~', $this->longdesc, $matches)) {
 					$this->subtag = rtrim($matches[1], ' .');
@@ -185,14 +221,36 @@ class CProject {
 				$parts = explode("\n", $this->longdesc);
 				$this->shortdesc = array_shift($parts);
 				$this->shortdesc[0] = strtolower($this->shortdesc[0]); // cosmetic lowercase
+				
+				// Filter longdesc				
+				$this->longdesc = str_replace("\r", "", $this->longdesc); // filter windows CR
+				
+				$prefix_html = '';
+				$this->longdesc = preg_replace_callback('~\r?\nWritten in ([^\\n]+)~ms', function($matches) use (&$prefix_html) {
+					$prefix_html .= (
+						(SHIELDS_PREFIX ? mkshield('build', 'success', 'brightgreen').'&nbsp;' : '').
+						mkshield('written in', $matches[1], 'blue')
+					);
+					return '';
+				}, $this->longdesc);
+				
+				while(strpos($this->longdesc, "\n\n\n") !== false) {
+					$this->longdesc = str_replace("\n\n\n", "\n\n", $this->longdesc);
+				}
+				$this->longdesc = rtrim($this->longdesc, "\n");
+
+				$this->prefix_html = $prefix_html;
+				
 				continue;
 			}
 			
+			if (! $found_real_lastupdate) {
 				$this->lastupdate = max(
 					$this->lastupdate,
-				filemtime($this->dir.$file),
+					// filectime($this->dir.$file),
-				filectime($this->dir.$file)
+					($file == 'README.txt' ? filectime($this->dir.$file) : filemtime($this->dir.$file)) // Don't count README updates
 				);
+			}
 						
 			if (is_image($file)) {
 				$this->images[] = $file;
@@ -203,6 +261,12 @@ class CProject {
 		
 		natcasesort($this->downloads);
 		$this->downloads = array_reverse($this->downloads);
+		
+		for($i = 0, $e = count($this->downloads); $i !== $e; ++$i) {
+			$this->downloads_hashes[] = (
+				sha1_file($this->dir.$this->downloads[$i])
+			);
+		}
 	}
 	
 	public function genHomeImage() {		
@@ -231,7 +295,21 @@ class CProject {
 		// Copy downloads to wwwroot
 		
 		foreach($this->downloads as $idx => $filename) {
-			copy($this->dir.$filename, BASEDIR.'wwwroot/srv/'.$filename);
+			$cmkdir = @mkdir( BASEDIR.'wwwroot/srv/'.$this->downloads_hashes[$idx] );
+			
+			if (! $cmkdir) {
+				fputs(
+					STDOUT,
+					"WARNING: Couldn't create directory ".$this->downloads_hashes[$idx].
+					" for file '${filename}'".
+					" in project '".$this->projname."'!\n"
+				);
+			}
+			
+			copy(
+				$this->dir.$filename, 
+				BASEDIR.'wwwroot/srv/'.$this->downloads_hashes[$idx].'/'.$filename
+			);
 		}
 		
 		// Generate index page
@@ -252,13 +330,17 @@ class CProject {
 	
 	public function index() {
 ?> 
-<h2><?=hesc($this->projname)?></h2>
+<h2><?=hesc(str_replace('_', ' ', $this->projname))?></h2>
 
 <div class="projinfo">
 
 	<div class="projbody projbody_<?=(count($this->images) ? 'half' : 'full')?>w">
 		
-		<strong>ABOUT</strong>
+<?php if (strlen($this->prefix_html)) { ?>
+		<p style="margin-top:0;"><?=$this->prefix_html?></p>
+<?php } ?> 
+		
+		<strong><?=hesc(strtoupper(ARTICLE_HEADER))?></strong>
 		
 		<p><?=text2html($this->longdesc)?></p>
 
@@ -269,11 +351,11 @@ class CProject {
 		<strong>DOWNLOAD</strong>
 		
 		<ul>
-	<?php foreach($this->downloads as $filename) { ?> 
+	<?php foreach($this->downloads as $idx => $filename) { ?> 
 			<li>
-				<a href="srv/<?=hesc(rawurlencode($filename))?>"><?=hesc($filename)?></a>
+				<a href="srv/<?=hesc($this->downloads_hashes[$idx])?>/<?=hesc(rawurlencode($filename))?>"><?=hesc($filename)?></a>
 				<small>
-					<?=hesc(fbytes(filesize(BASEDIR.'wwwroot/srv/'.$filename)))?>
+					<?=hesc(fbytes(filesize(BASEDIR.'wwwroot/srv/'.$this->downloads_hashes[$idx].'/'.$filename)))?>
 				</small>
 			</li>
 	<?php } ?> 
@@ -307,7 +389,7 @@ function template($title, $content) {
 	<head>
 		<meta charset="UTF-8">
 		<meta http-equiv="Content-Type" content="text/html; charset=UTF-8" >
-		<meta name="viewport" content="width=768px" >
+		<meta name="viewport" content="width=960" >
 		<link type="text/css" rel="stylesheet" href="normalize.css">
 		<link type="text/css" rel="stylesheet" href="style.css">
 		<script type="text/javascript" src="site.js"></script>
@@ -334,6 +416,7 @@ function listprojects() {
 	$projects = array();
 	foreach($ls as $dirname) {
 		if ($dirname[0] == '.') continue;
+		if (! is_dir(BASEDIR.'data/'.$dirname)) continue;
 		$matches = array();
 
 		if (preg_match('~(?:\d+-)?(.+)~', $dirname, $matches)) {
@@ -400,8 +483,10 @@ function buildcommon() {
 
 	// Build homepage spritesheet
 	
+	if (count($handles)) {
 		mkspritesheet($handles, BASEDIR.'wwwroot/logos.jpg', INDEX_THUMB_W, INDEX_THUMB_H);
 		array_map('imagedestroy', $handles); // free
+	}
 	
 	// Build index page
 
@@ -425,9 +510,10 @@ function buildcommon() {
 					<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[$pr->projname]*INDEX_THUMB_H).'px"></div>')?></a>
 				</td>
 				<td>
-					<strong><?=hesc($pr->projname)?></strong>,
+					<strong><?=hesc(str_replace('_', ' ', $pr->projname))?></strong><?php if (SHOW_BLURBS) { ?>,
 					<?=hesc($pr->shortdesc)?> 
-					<a href="<?=hesc(urlencode($pr->projname))?>.html">more...</a>
+					<?php } ?> 
+					<a href="<?=hesc(urlencode($pr->projname))?>.html" class="article-read-more">more...</a>
 		<?php if (strlen($pr->subtag) || count($pr->tags)) { ?> 
 					<br>
 					<small>
@@ -452,6 +538,18 @@ function buildcommon() {
 	// Done
 }
 
+function buildredirects($redirects) {
+	foreach($redirects as $oldname => $newname) {
+		ob_start();
+?>
+<meta http-equiv="refresh" content="0; url=<?=hesc($newname)?>.html">
+<a href="<?=hesc($newname)?>.html">Moved &raquo;</a>
+<?php
+		$page = ob_get_clean();
+		file_put_contents(BASEDIR.'wwwroot/'.$oldname.'.html', $page);
+	}
+}
+
 function main($args) {
 	$basedir = './';
 	$total   = $args[0];
@@ -475,11 +573,17 @@ function main($args) {
 	define('PAGE_THUMB_H',  intval($config['codesite']['page_thumb_h']));
 	define('INDEX_THUMB_W', intval($config['codesite']['index_thumb_w']));
 	define('INDEX_THUMB_H', intval($config['codesite']['index_thumb_h']));
+	define('SHOW_BLURBS',   !(isset($config['codesite']['blurbs']) && $config['codesite']['blurbs'] === 'off') );
+	define('ARTICLE_HEADER', (isset($config['codesite']['article_header']) ? $config['codesite']['article_header'] : 'ABOUT') );	
+	define('SHIELDS_PREFIX', isset($config['codesite']['shields_prefix']));
 	
 	// Perform build tasks
 	
 	if ($pos == 0) {
 		buildcommon();
+		if (array_key_exists('redirect', $config)) {
+			buildredirects( $config['redirect'] );
+		}
 	} else {
 		buildprojects($pos, array_decimate(listprojects(), $total, $pos));
 	}
@@ -489,6 +593,7 @@ function main($args) {
 //
 
 ini_set('display_errors', 'On');
+date_default_timezone_set('Etc/UTC');
 error_reporting(E_ALL);
 
 main(array_slice($_SERVER['argv'], 1));

rebuild.sh

@@ -1,7 +1,6 @@
 #!/bin/bash
 
 set -eu
-PHP=/cygdrive/c/bin/php/php.exe
 THREADS=4
 
 buildsite() {
@@ -40,7 +39,7 @@ buildsite() {
 	echo "Building pages..."
 
 	for i in $(seq 0 "$THREADS") ; do
-		$PHP "$rebuild" "$THREADS" "$i" &
+		php "$rebuild" "$THREADS" "$i" &
 	done
 	wait
 

sites/code.ivysaur.me/config.ini

@@ -5,4 +5,10 @@ page_thumb_h=60
 index_thumb_w=90
 index_thumb_h=32
 
+shields_prefix=true
+
 ; n.b. Recommend a multiple of the JPEG iDCT block size for index_thumb_h
+
+[redirect]
+; old project name = new project name
+code.ivysaur.me=codesite

sites/code.ivysaur.me/static/style.css

@@ -7,14 +7,15 @@ img {
 	border:0;
 }
 a {
-	color:black;
+	color:#4078c0;
-	text-decoration:underline;
+	text-decoration:none;
 }
 a:hover {
-	color:blue;
 	cursor:pointer;
+	text-decoration:underline;
 }
 h1 a {
+	color:black;
 	text-decoration:none;
 }
 h1 a:hover {
@@ -28,6 +29,11 @@ h1,h2,h3 {
 	font-family:Consolas,monospace;
 	white-space:pre;
 }
+.code-multiline {
+	display:inline-block;
+	padding:8px;
+	border-radius:8px;
+}
 
 /* */
 
@@ -41,14 +47,15 @@ html, body {
 	
 	/* cosmetic */
 	font-family:"Helvetica Neue","Segoe UI",Arial,sans-serif;
-	font-size:12px;
+	font-size:13px;
-	background:#DDD url('pixel_weave.png');	/* thanks subtlepatterns.com ! */
+	line-height:1.4;
+	background:#DDD url('greyzz.png');	/* thanks subtlepatterns.com ! */
 	color:#333;
 }
 
 #container {
 	margin:0 auto;
-	width:768px;
+	width:960px;
 	position:relative;
 	
 	height:auto !important;
@@ -119,7 +126,7 @@ html, body {
 }
 .projbody_halfw {
 	float:left;
-	width: 678px; /* 740px full - 60px rhs column - 2px border */
+	width: 860px; /* 740px full - 60px rhs column - 2px border */
 }
 .projbody_fullw {
 	
@@ -131,6 +138,24 @@ html, body {
 
 /* */
 
+@media screen and (max-width:960px) {
+	
+	#container {
+		width:100%;
+	}
+	.projimg {
+		float:clear;
+		width:100%;
+	}
+	.projbody_halfw {
+		float:clear;
+		width:100%;
+	}
+	
+}
+
+/* */
+
 #ivylogo {
 	background:transparent url('ivysaur24.png') no-repeat 0 0;
 	width:24px;

sites/codesite.example.com/config.ini

@@ -6,3 +6,8 @@ index_thumb_w=90
 index_thumb_h=32
 
 ; n.b. Recommend a multiple of the JPEG iDCT block size for index_thumb_h
+
+[redirect]
+; old project name = new project name
+old-project-name=example-project
+

sites/storytime.ivysaur.me/config.ini

@@ -0,0 +1,11 @@
+[codesite]
+title=storytime.ivysaur.me
+page_thumb_w=60
+page_thumb_h=60
+index_thumb_w=90
+index_thumb_h=32
+
+blurbs=off
+article_header=ARTICLE
+
+; n.b. Recommend a multiple of the JPEG iDCT block size for index_thumb_h

sites/storytime.ivysaur.me/footer.htm

@@ -0,0 +1,10 @@
+<p>
+	<strong>CONTACT</strong>
+</p>
+<p>
+	<a
+		href="http://www.google.com/recaptcha/mailhide/d?k=01GuAWzMc9JjSdooo-2KCMQA==&amp;c=kgR3dBrP39yhPIy8FvLFbuBLmWqorQBDc_Zjbw6NAmU="
+		onclick="window.open('http://www.google.com/recaptcha/mailhide/d?k\07501GuAWzMc9JjSdooo-2KCMQA\75\75\46c\75kgR3dBrP39yhPIy8FvLFbuBLmWqorQBDc_Zjbw6NAmU\075', '', 'toolbar=0,scrollbars=0,location=0,statusbar=0,menubar=0,resizable=0,width=500,height=300'); return false;"
+		title="Reveal this e-mail address"
+	>Click here</a> to email me.
+</p>

sites/storytime.ivysaur.me/header.htm

@@ -0,0 +1 @@
+<h1><a href="index.html"><div id="ivylogo"></div>storytime.ivysaur.me</a></h1>

sites/storytime.ivysaur.me/homepage_blurb.htm

@@ -0,0 +1,12 @@
+<p>
+	The stories and information posted here are artistic works of fiction and falsehood. Only a fool would take anything posted here as fact.
+</p>
+<p>
+	<strong>LICENSE</strong>
+</p>
+<p>
+	Please consider all articles on this page to be under the <a rel="license" href="http://creativecommons.org/licenses/by-sa/4.0/">CC-BY-SA 4.0 International license</a> unless otherwise specified.
+</p>
+<p>
+	<strong>ARTICLES</strong>
+</p>

sites/storytime.ivysaur.me/static/style.css

@@ -0,0 +1,187 @@
+/* style.css */
+
+html {
+	overflow-y:scroll; /* always display scrollbar to prevent horizontal lurch */
+}
+img {
+	border:0;
+}
+a {
+	color:black;
+	text-decoration:underline;
+}
+a:hover {
+	color:blue;
+	cursor:pointer;
+}
+h1 a {
+	text-decoration:none;
+}
+h1 a:hover {
+	color:black;
+}
+h1,h2,h3 {
+	margin-top:0;
+}
+.code {
+	background: #F8F8F8;
+	font-family:Consolas,monospace;
+	white-space:pre;
+}
+
+/* */
+
+html, body {
+	/* structural */
+	height:100%;
+	min-height:100%;
+	margin:0;
+	border:0;
+	padding:0;
+	
+	/* cosmetic */
+	font-family:"Helvetica Neue","Segoe UI",Arial,sans-serif;
+	font-size:12px;
+	background:#DDD url('pixel_weave.png');	/* thanks subtlepatterns.com ! */
+	color:#333;
+}
+
+#container {
+	margin:0 auto;
+	width:768px;
+	position:relative;
+	
+	height:auto !important;
+	height:100%; /* oldIE */
+	min-height:100%;
+	
+	/* cosmetic */
+	background:white;
+}
+
+#content {
+	padding:14px;
+	background:white;
+}
+
+/* */
+
+.tag::before {
+	content:"";
+		
+	display:inline-block;
+	width:7px;
+	height:7px;
+	
+	margin-right:2px;
+	
+	background:transparent url('data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAcAAAAHCAYAAADEUlfTAAAAZUlEQVQI12P4//8/Awyrqqp6KSkp/QdhFRWV7cgS+kDBN0B8RVlZuRikACahB+T8ger6BMTXwJJAiTwg4xvMOCj+ART3ZwCa3YYm8QcopgsyEWasDVT3W5AVMHcgO6gViNORXQ8A84NToxbSsJcAAAAASUVORK5CYII=') no-repeat 0 0;
+}
+
+.tag-filter-warn {
+	position:fixed;
+	top:0;
+	right:0;
+	
+	padding:4px;
+	
+	background:lightyellow;
+	border-bottom: 1px solid #888;
+	border-left:1px solid #888;
+}
+
+/* */
+
+.projtable {
+	border-collapse: collapse;
+	width:100%;
+}
+.projtable tr {	
+	transition:0.2s linear;
+}
+.projtable tr:hover {
+	background:#F8F8F8;
+}
+.projtable td {
+	padding: 2px 4px;
+}
+.projtable small {
+	color:grey;
+	font-style:italic;
+}
+.projtable tr td:first-child {
+	width:95px;
+}
+
+.projinfo {
+}
+.projbody {	
+}
+.projbody_halfw {
+	float:left;
+	width: 678px; /* 740px full - 60px rhs column - 2px border */
+}
+.projbody_fullw {
+	
+}
+.projimg {
+	float:right;
+	width:62px;	/* 60px + 2px border */
+}
+
+/* */
+
+#ivylogo {
+	background:transparent url('ivysaur24.png') no-repeat 0 0;
+	width:24px;
+	height:24px;
+	display:inline-block;
+	*display:block;
+	*zoom:1;
+	margin-right:4px;
+	position:relative;
+	top:4px;
+}
+
+/* */
+
+.homeimage {
+	width:90px;
+	height:32px;
+}
+
+.homeimage-sprite {
+	background: white url('logos.jpg') no-repeat 0 0;
+}
+
+.thumbimage {
+	width:60px;
+	height:60px;
+	opacity: 0.8;
+	transition:0.2s opacity;
+	border:1px solid lightgrey;
+}
+.thumbimage:hover {
+	opacity:1.0;
+}
+
+.no-image {
+	width:90px;
+	height:32px;
+	display:block;
+	background: white url('no_image.png') no-repeat 0 0;
+}
+
+/* */
+
+.spoiler {
+	color:black;
+	background:black;
+}
+.spoiler:hover {
+	color:white;
+}
+
+.article-read-more {
+	display:none;
+}