diff options
| -rw-r--r-- | INSTALL | 6 | ||||
| -rw-r--r-- | LICENSE | 341 | ||||
| -rw-r--r-- | php/example.css | 79 | ||||
| -rw-r--r-- | php/example1.php | 23 | ||||
| -rw-r--r-- | php/example2.php | 23 | ||||
| -rw-r--r-- | php/leftbar.php | 186 | ||||
| -rw-r--r-- | php/leftbar.txt | 42 |
7 files changed, 700 insertions, 0 deletions
@@ -0,0 +1,6 @@ + +For the PHP, simply copy leftbar.php in php to wherever you want on the web +server, and include leftbar.php. + +For an example on how to use it, look at example1.php, example2.php and +example.css. @@ -0,0 +1,341 @@ + GNU GENERAL PUBLIC LICENSE + Version 2, June 1991 + + Copyright (C) 1989, 1991 Free Software Foundation, Inc. + 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA + Everyone is permitted to copy and distribute verbatim copies + of this license document, but changing it is not allowed. + + Preamble + + The licenses for most software are designed to take away your +freedom to share and change it. By contrast, the GNU General Public +License is intended to guarantee your freedom to share and change free +software--to make sure the software is free for all its users. This +General Public License applies to most of the Free Software +Foundation's software and to any other program whose authors commit to +using it. (Some other Free Software Foundation software is covered by +the GNU Library General Public License instead.) You can apply it to +your programs, too. + + When we speak of free software, we are referring to freedom, not +price. Our General Public Licenses are designed to make sure that you +have the freedom to distribute copies of free software (and charge for +this service if you wish), that you receive source code or can get it +if you want it, that you can change the software or use pieces of it +in new free programs; and that you know you can do these things. + + To protect your rights, we need to make restrictions that forbid +anyone to deny you these rights or to ask you to surrender the rights. +These restrictions translate to certain responsibilities for you if you +distribute copies of the software, or if you modify it. + + For example, if you distribute copies of such a program, whether +gratis or for a fee, you must give the recipients all the rights that +you have. You must make sure that they, too, receive or can get the +source code. And you must show them these terms so they know their +rights. + + We protect your rights with two steps: (1) copyright the software, and +(2) offer you this license which gives you legal permission to copy, +distribute and/or modify the software. + + Also, for each author's protection and ours, we want to make certain +that everyone understands that there is no warranty for this free +software. If the software is modified by someone else and passed on, we +want its recipients to know that what they have is not the original, so +that any problems introduced by others will not reflect on the original +authors' reputations. + + Finally, any free program is threatened constantly by software +patents. We wish to avoid the danger that redistributors of a free +program will individually obtain patent licenses, in effect making the +program proprietary. To prevent this, we have made it clear that any +patent must be licensed for everyone's free use or not licensed at all. + + The precise terms and conditions for copying, distribution and +modification follow. + + GNU GENERAL PUBLIC LICENSE + TERMS AND CONDITIONS FOR COPYING, DISTRIBUTION AND MODIFICATION + + 0. This License applies to any program or other work which contains +a notice placed by the copyright holder saying it may be distributed +under the terms of this General Public License. The "Program", below, +refers to any such program or work, and a "work based on the Program" +means either the Program or any derivative work under copyright law: +that is to say, a work containing the Program or a portion of it, +either verbatim or with modifications and/or translated into another +language. (Hereinafter, translation is included without limitation in +the term "modification".) Each licensee is addressed as "you". + +Activities other than copying, distribution and modification are not +covered by this License; they are outside its scope. The act of +running the Program is not restricted, and the output from the Program +is covered only if its contents constitute a work based on the +Program (independent of having been made by running the Program). +Whether that is true depends on what the Program does. + + 1. You may copy and distribute verbatim copies of the Program's +source code as you receive it, in any medium, provided that you +conspicuously and appropriately publish on each copy an appropriate +copyright notice and disclaimer of warranty; keep intact all the +notices that refer to this License and to the absence of any warranty; +and give any other recipients of the Program a copy of this License +along with the Program. + +You may charge a fee for the physical act of transferring a copy, and +you may at your option offer warranty protection in exchange for a fee. + + 2. You may modify your copy or copies of the Program or any portion +of it, thus forming a work based on the Program, and copy and +distribute such modifications or work under the terms of Section 1 +above, provided that you also meet all of these conditions: + + a) You must cause the modified files to carry prominent notices + stating that you changed the files and the date of any change. + + b) You must cause any work that you distribute or publish, that in + whole or in part contains or is derived from the Program or any + part thereof, to be licensed as a whole at no charge to all third + parties under the terms of this License. + + c) If the modified program normally reads commands interactively + when run, you must cause it, when started running for such + interactive use in the most ordinary way, to print or display an + announcement including an appropriate copyright notice and a + notice that there is no warranty (or else, saying that you provide + a warranty) and that users may redistribute the program under + these conditions, and telling the user how to view a copy of this + License. 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But when you +distribute the same sections as part of a whole which is a work based +on the Program, the distribution of the whole must be on the terms of +this License, whose permissions for other licensees extend to the +entire whole, and thus to each and every part regardless of who wrote it. + +Thus, it is not the intent of this section to claim rights or contest +your rights to work written entirely by you; rather, the intent is to +exercise the right to control the distribution of derivative or +collective works based on the Program. + +In addition, mere aggregation of another work not based on the Program +with the Program (or with a work based on the Program) on a volume of +a storage or distribution medium does not bring the other work under +the scope of this License. + + 3. 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IN NO EVENT UNLESS REQUIRED BY APPLICABLE LAW OR AGREED TO IN WRITING +WILL ANY COPYRIGHT HOLDER, OR ANY OTHER PARTY WHO MAY MODIFY AND/OR +REDISTRIBUTE THE PROGRAM AS PERMITTED ABOVE, BE LIABLE TO YOU FOR DAMAGES, +INCLUDING ANY GENERAL, SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES ARISING +OUT OF THE USE OR INABILITY TO USE THE PROGRAM (INCLUDING BUT NOT LIMITED +TO LOSS OF DATA OR DATA BEING RENDERED INACCURATE OR LOSSES SUSTAINED BY +YOU OR THIRD PARTIES OR A FAILURE OF THE PROGRAM TO OPERATE WITH ANY OTHER +PROGRAMS), EVEN IF SUCH HOLDER OR OTHER PARTY HAS BEEN ADVISED OF THE +POSSIBILITY OF SUCH DAMAGES. + + END OF TERMS AND CONDITIONS + + How to Apply These Terms to Your New Programs + + If you develop a new program, and you want it to be of the greatest +possible use to the public, the best way to achieve this is to make it +free software which everyone can redistribute and change under these terms. + + To do so, attach the following notices to the program. It is safest +to attach them to the start of each source file to most effectively +convey the exclusion of warranty; and each file should have at least +the "copyright" line and a pointer to where the full notice is found. + + <one line to give the program's name and a brief idea of what it does.> + Copyright (C) 19yy <name of author> + + 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 + + +Also add information on how to contact you by electronic and paper mail. + +If the program is interactive, make it output a short notice like this +when it starts in an interactive mode: + + Gnomovision version 69, Copyright (C) 19yy name of author + Gnomovision comes with ABSOLUTELY NO WARRANTY; for details type `show w'. + This is free software, and you are welcome to redistribute it + under certain conditions; type `show c' for details. + +The hypothetical commands `show w' and `show c' should show the appropriate +parts of the General Public License. Of course, the commands you use may +be called something other than `show w' and `show c'; they could even be +mouse-clicks or menu items--whatever suits your program. + +You should also get your employer (if you work as a programmer) or your +school, if any, to sign a "copyright disclaimer" for the program, if +necessary. Here is a sample; alter the names: + + Yoyodyne, Inc., hereby disclaims all copyright interest in the program + `Gnomovision' (which makes passes at compilers) written by James Hacker. + + <signature of Ty Coon>, 1 April 1989 + Ty Coon, President of Vice + +This General Public License does not permit incorporating your program into +proprietary programs. If your program is a subroutine library, you may +consider it more useful to permit linking proprietary applications with the +library. If this is what you want to do, use the GNU Library General +Public License instead of this License. + 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 - |