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-rw-r--r--php/example.css79
-rw-r--r--php/example1.php23
-rw-r--r--php/example2.php23
-rw-r--r--php/leftbar.php186
-rw-r--r--php/leftbar.txt42
5 files changed, 353 insertions, 0 deletions
diff --git a/php/example.css b/php/example.css
new file mode 100644
index 0000000..7fd715a
--- /dev/null
+++ b/php/example.css
@@ -0,0 +1,79 @@
+.lb_toplink
+{
+ font-size: small;
+}
+
+.lb_sublink
+{
+ font-size: x-small;
+}
+
+body
+{
+ font-size: small;
+ font-family: sans-serif;
+ background: white;
+ color: black;
+}
+
+a:link
+{
+ font-style: normal;
+ font-weight: bold;
+ text-decoration: none;
+ color: black;
+}
+
+a:visited
+{
+ font-style: normal;
+ font-weight: bold;
+ text-decoration: none;
+ color: black;
+}
+
+a:hover
+{
+ font-style: normal;
+ font-weight: bold;
+ text-decoration: underline;
+ color: black;
+}
+
+a:active
+{
+ font-style: normal;
+ font-weight: bold;
+ text-decoration: underline;
+ color: black;
+}
+
+div.leftbar
+{
+ width: 200px;
+ min-width: 200px;
+ border: 1px solid black;
+ padding: 0.25em;
+ float: left;
+ background-color: #aaaaff;
+}
+
+h2.lb_header
+{
+ border: 1px none blue;
+ padding: 0.1em;
+ margin: 0em;
+ background-color: blue;
+ color: white;
+ font-size: medium;
+}
+
+li.lb_linklist
+{
+ list-style-type: none;
+}
+
+li.lb_sublist
+{
+ list-style-type: none;
+}
diff --git a/php/example1.php b/php/example1.php
new file mode 100644
index 0000000..3b33e7e
--- /dev/null
+++ b/php/example1.php
@@ -0,0 +1,23 @@
+<?php
+ include_once("leftbar.php");
+?>
+<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd">
+<html xmlns="http://www.w3.org/1999/xhtml">
+<head>
+<link rel="StyleSheet" href="example.css" type="text/css"/>
+<title>Example 1</title>
+<meta http-equiv="Content-Type" content="text/html;charset=utf-8"/>
+</head>
+<body>
+
+<h1>Example 1</h1>
+
+<div class="leftbar">
+<?php LeftBar('leftbar.txt','context_ex1'); ?>
+</div>
+
+<p>Welcome to example page one.</p>
+
+</body>
+</html>
+
diff --git a/php/example2.php b/php/example2.php
new file mode 100644
index 0000000..7b36a5f
--- /dev/null
+++ b/php/example2.php
@@ -0,0 +1,23 @@
+<?php
+ include_once("leftbar.php");
+?>
+<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd">
+<html xmlns="http://www.w3.org/1999/xhtml">
+<head>
+<link rel="StyleSheet" href="example.css" type="text/css"/>
+<title>Example 2</title>
+<meta http-equiv="Content-Type" content="text/html;charset=utf-8"/>
+</head>
+<body>
+
+<h1>Example 2</h1>
+
+<div class="leftbar">
+<?php LeftBar('leftbar.txt'); ?>
+</div>
+
+<p>Welcome to example page two.</p>
+
+</body>
+</html>
+
diff --git a/php/leftbar.php b/php/leftbar.php
new file mode 100644
index 0000000..05e3213
--- /dev/null
+++ b/php/leftbar.php
@@ -0,0 +1,186 @@
+<?php
+/*
+ leftbar - Simple link manipulation.
+
+ Copyright (C) 2006 Ian Cowburn (ianc@noddybox.co.uk)
+
+ This program is free software; you can redistribute it and/or modify
+ it under the terms of the GNU General Public License as published by
+ the Free Software Foundation; either version 2 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 General Public License for more details.
+
+ You should have received a copy of the GNU General Public License
+ along with this program; if not, write to the Free Software
+ Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
+
+ -------------------------------------------------------------------------
+
+ $Id$
+
+*/
+
+class LB_LinkDef
+{
+ var $url;
+ var $text;
+
+ function LB_LinkDef($u,$t)
+ {
+ $this->url=$u;
+ $this->text=$t;
+ }
+}
+
+function LB_LeftHeader($hdr)
+{
+ printf('<h2 class="lb_header">%s</h2>',$hdr);
+}
+
+function LB_TopLink($url,$txt)
+{
+ printf('<li class="lb_linklist"><a class="lb_toplink" href="%s">%s</a></li>',$url,$txt);
+}
+
+function LB_SubLink($url,$txt)
+{
+ printf('<li class="lb_sublist"><a class="lb_sublink" href="%s">%s</a></li>',$url,$txt);
+}
+
+function LB_OpenLink(&$is_open)
+{
+ if (!$is_open)
+ {
+ $is_open = TRUE;
+ echo '<ul class="lb_toplink">';
+ }
+}
+
+function LB_OpenSub(&$is_open)
+{
+ if (!$is_open)
+ {
+ $is_open = TRUE;
+ echo '<li class="lb_linklist">';
+ echo '<ul class="lb_sublist">';
+ }
+}
+
+function LB_CloseLink(&$is_open)
+{
+ if ($is_open)
+ {
+ $is_open = FALSE;
+ echo '</ul>';
+ }
+}
+
+function LB_CloseSub(&$is_open)
+{
+ if ($is_open)
+ {
+ $is_open = FALSE;
+ echo '</ul>';
+ echo '</li>';
+ }
+}
+
+function LeftBar($file, $context = '')
+{
+ $fp = fopen($file,'r');
+
+ if (!$fp)
+ {
+ printf('<p>Missing leftbar config %s!</p>',$file);
+ return;
+ }
+
+ $links = array();
+ $curcontext = '';
+ $in_link = FALSE;
+ $in_sub = FALSE;
+
+ while (!feof($fp))
+ {
+ $line = fgets($fp,1024);
+
+ $line = rtrim($line);
+
+ if (strlen($line)>0 && substr($line,0,1)!='#')
+ {
+ $tok = explode("\t",$line);
+
+ switch($tok[0])
+ {
+ case 'def':
+ if (count($tok)==4)
+ {
+ $links[$tok[1]] = new LB_LinkDef($tok[3],$tok[2]);
+ }
+ else
+ {
+ printf('<p>WARNING: Bad "def"</p>');
+ }
+ break;
+
+ case 'set':
+ if (count($tok)==2)
+ {
+ LB_CloseSub($in_sub);
+ LB_CloseLink($in_link);
+ LB_LeftHeader($tok[1]);
+ }
+ else
+ {
+ printf('<p>WARNING: Bad "set"</p>');
+ }
+ break;
+
+ case 'link':
+ if (count($tok)==3)
+ {
+ LB_CloseSub($in_sub);
+ LB_OpenLink($in_link);
+ $ldef = $links[$tok[1]];
+ $curcontext = $tok[2];
+ LB_TopLink($ldef->url,$ldef->text);
+ }
+ else
+ {
+ printf('<p>WARNING: Bad "link"</p>');
+ }
+ break;
+
+ case 'sub':
+ if (count($tok)==2)
+ {
+ if ($curcontext == $context)
+ {
+ LB_OpenSub($in_sub);
+ $ldef = $links[$tok[1]];
+ LB_SubLink($ldef->url,$ldef->text);
+ }
+ }
+ else
+ {
+ printf('<p>WARNING: Bad "sub"</p>');
+ }
+ break;
+
+ default:
+ printf('<p>WARNING: Bad line "%s"</p>',$line);
+ break;
+ }
+ }
+ }
+
+ LB_CloseSub($in_sub);
+ LB_CloseLink($in_link);
+
+ fclose($fp);
+}
+?>
diff --git a/php/leftbar.txt b/php/leftbar.txt
new file mode 100644
index 0000000..32fc683
--- /dev/null
+++ b/php/leftbar.txt
@@ -0,0 +1,42 @@
+# $Id$
+#
+# * Blank lines and lines starting '#' are ignored.
+# * Commands and arguments are tab seperated.
+#
+
+
+# The def command is:
+#
+# def link_id link_text url
+#
+def about About Noddybox /about.php
+def google1 Google (com) http://www.google.com/
+def google2 Google (UK) http://www.google.co.uk/
+def bsd Free BSD http://www.freebsd.org/
+def micro Microsoft http://www.microsoft.com/
+def ex1 Example 1 example1.php
+def ex2 Example 2 example2.php
+
+# A set and its links are defined as:
+#
+# set text
+# link link_id context
+# sub link_id
+#
+# For link use '-' is there is no context.
+#
+set Set 1
+link about -
+link bsd -
+
+set Set 2
+link google1 -
+link google2 -
+link ex1 context_ex1
+sub ex2
+link bsd -
+
+set Set 3
+link google1 -
+link google2 -
+link micro -
generated by cgit v1.2.3 (git 2.25.1) at 2024-11-10 05:21:44 +0000