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-rw-r--r--includes/default.css70
-rw-r--r--includes/footer.php39
-rw-r--r--includes/header.php48
-rw-r--r--includes/rss.php93
-rw-r--r--includes/tarball.php41
5 files changed, 291 insertions, 0 deletions
diff --git a/includes/default.css b/includes/default.css
new file mode 100644
index 0000000..a98ab34
--- /dev/null
+++ b/includes/default.css
@@ -0,0 +1,70 @@
+/*
+ * Copyright (C) 2009 Nick White
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Affero General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU Affero General Public License for more details.
+ *
+ * You should have received a copy of the GNU Affero General Public License
+ * along with this program. If not, see <http://www.gnu.org/licenses/>.
+ */
+
+body
+{
+ font-family: sans-serif;
+ max-width: 75%;
+ margin: auto;
+}
+
+h1
+{
+ text-align: center;
+ font-size: 1.6em;
+}
+
+h2
+{
+ font-size: 1.2em;
+ font-weight: normal;
+ border-bottom: thin solid black;
+}
+
+h3
+{
+ font-size: 1.1em;
+ font-weight: normal;
+}
+
+a { text-decoration: none; }
+
+a:hover { color: #5555dd; }
+
+p a:hover { text-decoration: underline; }
+
+div#footer
+{
+ border-top: thin solid black;
+ margin: 6ex auto 1ex;
+ font-size: xx-small;
+}
+
+div#copyright
+{
+ border: thin solid #777;
+ background-color: #ddd;
+ color: black;
+ padding: 0.4ex 1em;
+ margin: auto 2%;
+}
+
+div#copyright p
+{
+ margin-top: 0.2ex;
+ margin-bottom: 0.2ex;
+}
diff --git a/includes/footer.php b/includes/footer.php
new file mode 100644
index 0000000..056c6b1
--- /dev/null
+++ b/includes/footer.php
@@ -0,0 +1,39 @@
+<?php
+/*
+ * Copyright (C) 2009 Nick White
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Affero General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU Affero General Public License for more details.
+ *
+ * You should have received a copy of the GNU Affero General Public License
+ * along with this program. If not, see <http://www.gnu.org/licenses/>.
+ */
+
+$moddate = filemtime($_SERVER['DOCUMENT_ROOT'] . "/text/" . $_SERVER['PHP_SELF']);
+$moddate = date("d/m/Y", $moddate);
+
+?>
+
+<div id="footer">
+
+ <div id="moddate">
+ <p>Last updated: <?php print($moddate) ?></p>
+ </div>
+
+ <div id="copyright">
+ <p>The text on this website is licensed under the <a href="http://creativecommons.org/licenses/by-sa/3.0/" rel="license">Creative Commons Attribution-Share Alike 3.0 License</a>.</p>
+ <p>The code running this website is released under the <a href="http://www.fsf.org/licensing/licenses/agpl.html" rel="license">GNU Affero General Public License</a>. <a href="/download-source.php">Download the source code</a>.</p>
+ </div>
+
+</div>
+
+</body>
+
+</html>
diff --git a/includes/header.php b/includes/header.php
new file mode 100644
index 0000000..b9c59fc
--- /dev/null
+++ b/includes/header.php
@@ -0,0 +1,48 @@
+<?php
+/*
+ * Copyright (C) 2009 Nick White
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Affero General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU Affero General Public License for more details.
+ *
+ * You should have received a copy of the GNU Affero General Public License
+ * along with this program. If not, see <http://www.gnu.org/licenses/>.
+ */
+
+header("Vary: Accept");
+if (stristr($_SERVER["HTTP_ACCEPT"], "application/xhtml+xml"))
+ header("Content-Type: application/xhtml+xml; charset=utf-8");
+else
+ header("Content-Type: text/html; charset=utf-8");
+
+function xhtml_header($title)
+{
+ $newtitle = str_replace("&", "&amp;", stripslashes($title));
+
+ print('
+<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.1//EN"
+ "http://www.w3.org/TR/xhtml11/DTD/xhtml11.dtd">
+
+<html xmlns="http://www.w3.org/1999/xhtml" xml:lang="en">
+<head>
+ <meta http-equiv="Content-Type" content="application/xhtml+xml; charset=utf-8" />
+ <title>' . $newtitle . '</title>
+ <link rel="stylesheet" type="text/css" href="/includes/default.css" />
+ <link rel="alternate" type="application/rss+xml" href="/rss.php" title="RSS text excerpts" />
+ <link rel="alternate" type="application/rss+xml" href="/rss-full.php" title="RSS complete text" />
+ <link rel="icon" href="/graphics/candles.ico" />
+</head>
+
+<body>
+
+<h1>' . $newtitle . '</h1>');
+
+}
+?>
diff --git a/includes/rss.php b/includes/rss.php
new file mode 100644
index 0000000..d752f26
--- /dev/null
+++ b/includes/rss.php
@@ -0,0 +1,93 @@
+<?php
+/*
+ * Copyright (C) 2009 Nick White
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Affero General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU Affero General Public License for more details.
+ *
+ * You should have received a copy of the GNU Affero General Public License
+ * along with this program. If not, see <http://www.gnu.org/licenses/>.
+ */
+
+header("Content-Type: application/rss+xml");
+
+function extract_description($body)
+{
+ $body = explode("\n", $body);
+ $description = strip_tags($body[0]); /* use first line of body */
+ return $description;
+}
+
+function rss_header($metadatafile)
+{
+ print("<?xml version=\"1.0\" encoding=\"UTF-8\" ?>\n");
+ print("<rss version=\"2.0\">\n");
+
+ /* get variables to use for channel metadata */
+ include($_SERVER['DOCUMENT_ROOT'] . $metadatafile);
+
+ print("<channel>\n");
+ print("\t<title>" . $title . "</title>\n");
+ print("\t<link>" . "http://" . $_SERVER['HTTP_HOST'] . "</link>\n");
+ $description = extract_description($body);
+ print("\t<description>" . $description . "</description>\n");
+ print("\t<pubDate>" . date("r") . "</pubDate>\n");
+ if (isset($copyright) && !empty($copyright))
+ print("\t<copyright>" . $copyright . "</copyright>\n");
+ if (empty($language) || !isset($language))
+ $language = "en";
+ print("\t<language>" . $language . "</language>\n");
+}
+
+function create_item($dir, $file, $full=0)
+{
+ unset($title, $body, $description, $language, $category, $pubdate);
+ print("\t<item>\n");
+ include($_SERVER['DOCUMENT_ROOT'] . "/" . $dir . "/" . $file);
+ print("\t\t<title>" . $title . "</title>\n");
+ print("\t\t<link>" . "http://" . $_SERVER['SERVER_NAME'] . "/" . $dir . "/" . $file . "</link>\n");
+ print("\t\t<guid>" . "http://" . $_SERVER['SERVER_NAME'] . "/" . $dir . "/" . $file . "</guid>\n");
+ $pubdate = filemtime($dir . "/" . $file);
+ $pubdate = date("r", $pubdate);
+ print("\t\t<pubDate>" . $pubdate . "</pubDate>\n");
+ $category = ereg_replace("^text", "", $dir); /* dir after text */
+ if (!empty($category))
+ print("\t\t<category>" . $category . "</category>\n");
+ if ($full)
+ print("\t\t<description>" . strip_tags($body) . "</description>\n");
+ else
+ print("\t\t<description>" . extract_description($body) . "</description>\n");
+ print("\t</item>\n");
+}
+
+function create_items_from_dir($dir, $full=0)
+{
+ if ($handle = opendir($dir)) {
+ while (false !== ($file = readdir($handle))) {
+ if (!is_dir($file)) {
+ if ($file[0] != "." && ereg(".php$", $file))
+ create_item($dir, $file, $full);
+ }
+ else {
+ if ($file[0] != ".")
+ create_items_from_dir($dir . "/" . $file, $full);
+ }
+ }
+ closedir($handle);
+ }
+}
+
+function rss_footer()
+{
+ print("</channel>\n");
+ print("</rss>\n");
+}
+
+?>
diff --git a/includes/tarball.php b/includes/tarball.php
new file mode 100644
index 0000000..737aefa
--- /dev/null
+++ b/includes/tarball.php
@@ -0,0 +1,41 @@
+<?php
+/*
+ * Copyright (C) 2009 Nick White
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Affero General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU Affero General Public License for more details.
+ *
+ * You should have received a copy of the GNU Affero General Public License
+ * along with this program. If not, see <http://www.gnu.org/licenses/>.
+ */
+
+function return_tarball($name, $contents)
+{
+ require("Archive/Tar.php");
+
+ $mimetype = "application/x-tar";
+ $extension = "tar.bz2";
+
+ $timestamp = strftime('%F');
+
+ /* Use output buffering (ob_start and ob_end_flush) to ensure that the
+ * tarball data sent to stdout doesn't interfere with the headers. */
+ ob_start();
+ header('Content-Type: ' . $mimetype);
+ header('Content-Disposition: attachment; filename="' . $name . '-' . $timestamp . '.' . $extension . '"');
+ header('Expires: 0');
+ header('Cache-Control: must-revalidate, post-check=0, pre-check=0');
+ header('Pragma: public');
+ ob_end_flush();
+
+ $tarball = new Archive_Tar("php://stdout", "bz2");
+
+ $tarball->create($contents);
+}