mxml/www/phplib/html.php
2004-05-20 15:45:55 +00:00

363 lines
8.6 KiB
PHP

<?php
//
// "$Id: html.php,v 1.12 2004/05/20 15:45:55 mike Exp $"
//
// PHP functions for standardized HTML output...
//
// This file should be included using "include_once"...
//
// Contents:
//
// html_header() - Show the standard page header and navbar...
// html_footer() - Show the standard footer for a page.
// html_start_links() - Start of series of hyperlinks.
// html_end_links() - End of series of hyperlinks.
// html_link() - Show a single hyperlink.
// html_links() - Show an array of links.
// html_start_box() - Start a rounded, shaded box.
// html_end_box() - End a rounded, shaded box.
// html_start_table() - Start a rounded, shaded table.
// html_end_table() - End a rounded, shaded table.
// html_start_row() - Start a table row.
// html_end_row() - End a table row.
//
//
// Include necessary headers...
//
include_once "globals.php";
include_once "auth.php";
//
// Search keywords...
//
$html_keywords = array(
"documentation",
"functions",
"library",
"linux",
"macos x",
"mini-xml",
"mxml",
"mxmldoc",
"software",
"unix",
"windows",
"xml"
);
//
// 'html_header()' - Show the standard page header and navbar...
//
function // O - User information
html_header($title = "", // I - Additional document title
$path = "") // I - Relative path to root
{
global $html_keywords, $argc, $argv, $PHP_SELF, $LOGIN_USER;
// Check for a logout on the command-line...
if ($argc == 1 && $argv[0] == "logout")
{
auth_logout();
$argc = 0;
}
// Common stuff...
print("<!DOCTYPE HTML PUBLIC '-//W3C//DTD HTML 4.0 Transitional//EN' "
."'http://www.w3.org/TR/REC-html40/loose.dtd'>\n");
print("<html>\n");
print("<head>\n");
// Title...
if ($title != "")
$html_title = "$title -";
else
$html_title = "";
print(" <title>$html_title Mini-XML</title>\n"
." <meta http-equiv='Pragma' content='no-cache'/>\n"
." <meta http-equiv='Content-Type' content='text/html; "
."charset=iso-8859-1'/>\n"
." <link rel='stylesheet' type='text/css' href='${path}style.css'/>\n");
// Search engine keywords...
reset($html_keywords);
list($key, $val) = each($html_keywords);
print("<meta name='keywords' content='$val");
while (list($key, $val) = each($html_keywords))
print(",$val");
print("'/>\n");
print("</head>\n"
."<body>\n");
// Standard navigation stuff...
print("<p><table width='100%' height='100%' border='0' cellspacing='0' "
."cellpadding='0'>\n"
."<tr class='header' height='40'>"
."<td valign='top'><img src='${path}images/top-left.gif' width='15' "
."height='15' alt=''/></td>"
."<td><img src='${path}images/logo.gif' width='39' height='32' "
."alt='Mini-XML' align='middle'/>&nbsp;&nbsp;&nbsp;</td>"
."<td width='100%'>[&nbsp;<a href='${path}index.php'>Home</a> | "
."<a href='${path}articles.php'>Articles</a> | "
."<a href='${path}documentation.php'>Documentation</a> | "
."<a href='${path}software.php'>Download</a> | "
."<a href='${path}links.php'>Links</a> | "
."<a href='${path}poll.php'>Polls</a> | "
."<a href='${path}str.php'>Support</a>&nbsp;]</td>"
."<td align='right'>[&nbsp;");
if ($LOGIN_USER)
print("<a href='${path}account.php'>$LOGIN_USER</a>");
else
print("<a href='${path}login.php'>Login</a>");
print("&nbsp;]</td>"
."<td valign='top'><img src='${path}images/top-right.gif' width='15' "
."height='15' alt=''/></td>"
."</tr>\n");
print("<tr class='page' height='100%'><td></td>"
."<td colspan='3' valign='top'>"
."<table width='100%' height='100%' border='0' cellpadding='5' "
."cellspacing='0'><tr><td valign='top'>");
}
//
// 'html_footer()' - Show the standard footer for a page.
//
function
html_footer($path = "") // I - Relative path to root
{
print("</td></tr></table></td><td></td></tr>\n");
print("<tr class='page'><td colspan='5'>&nbsp;</td></tr>\n");
print("<tr class='header'>"
."<td valign='bottom'><img src='${path}images/bottom-left.gif' "
."width='15' height='15' alt=''/></td>"
."<td colspan='3'><small> <br />"
."Copyright 2003-2004 by Michael Sweet. This library is free "
."software; you can redistribute it and/or modify it "
."under the terms of the GNU Library General Public "
."License as published by the Free Software Foundation; "
."either version 2 of the License, or (at your option) "
."any later version.<br />&nbsp;</small></td>"
."<td valign='bottom'><img src='${path}images/bottom-right.gif' "
."width='15' height='15' alt=''/></td>"
."</tr>\n");
print("</table></p>\n");
print("</body>\n"
."</html>\n");
}
//
// 'html_start_links()' - Start of series of hyperlinks.
//
function
html_start_links($center = 0) // I - 1 for centered, 0 for in-line
{
global $html_firstlink;
$html_firstlink = 1;
if ($center)
print("<p class='center' align='center'>[&nbsp;");
else
print("<p>[&nbsp;");
}
//
// 'html_end_links()' - End of series of hyperlinks.
//
function
html_end_links()
{
print("&nbsp;]</p>\n");
}
//
// 'html_link()' - Show a single hyperlink.
//
function
html_link($text, // I - Text for hyperlink
$link) // I - URL for hyperlink
{
global $html_firstlink;
if ($html_firstlink)
$html_firstlink = 0;
else
print(" | ");
$safetext = str_replace(" ", "&nbsp;", $text);
print("<a href='$link'>$safetext</a>");
}
//
// 'html_links()' - Show an array of links.
//
function
html_links($links) // I - Associated array of hyperlinks
{
reset($links);
while (list($key, $val) = each($links))
html_link($key, $val);
}
//
// 'html_start_table()' - Start a rounded, shaded table.
//
function
html_start_table($headings, // I - Array of heading strings
$width = "100%", // I - Width of table
$height = "") // I - Height of table
{
global $html_row, $html_cols;
print("<p><table");
if ($width != "")
print(" width='$width'");
if ($height != "")
print(" height='$height'");
print(" border='0' cellpadding='0' cellspacing='0'>"
."<tr class='header'><th align='left' valign='top'>"
."<img src='images/hdr-top-left.gif' width='16' height='16' "
."alt=''/></th>");
$html_row = 0;
$html_cols = count($headings);
reset($headings);
for ($i = 0; $i < count($headings); $i ++)
{
//
// Headings can be in the following forms:
//
// Mix and match as needed:
//
// "xxxxxxxx" -- Just a column heading.
// "xxxxxxxx:aa" -- Heading with align.
// "xxxxxxxx::cc" -- Heading with a colspan.
// "xxxxxxxx:::ww" -- Heading with a width.
// "xxxxxxxx::cc:ww" -- Heading with colspan and width.
// "xxxxxxxx:aa:cc:ww" -- Heading with align, colspan and width.
//
// etc, etc.
//
$s_header = "";
$s_colspan = "";
$s_width = "";
$s_align = "";
if (strstr($headings[$i], ":"))
{
$data = explode(":", $headings[$i]);
$s_header = $data[0];
if ($data[1] != "")
$s_align = "align=$data[1]";
if ($data[2] > 1)
{
$s_colspan = "colspan=$data[2]";
if ($data[2] > 1)
$html_cols += $data[2] - 1;
}
if ($data[3] > 0)
$s_width = "width=$data[3]%";
}
else
$s_header = $headings[$i];
if (strlen($s_header))
print("<th $s_align $s_colspan $s_width>$s_header</th>");
else
print("<th $s_colspan $s_width>&nbsp;</th>");
}
print("<th align='right' valign='top'>"
."<img src='images/hdr-top-right.gif' "
."width='16' height='16' alt=''/></th></tr>\n");
}
//
// 'html_end_table()' - End a rounded, shaded table.
//
function
html_end_table()
{
global $html_cols;
print("<tr class='header'><th align='left' valign='bottom'>"
."<img src='images/hdr-bottom-left.gif' width='16' height='16' "
."alt=''/></th>"
."<th colspan='$html_cols'>&nbsp;</th>"
."<th align='right' valign='bottom'><img src='images/hdr-bottom-right.gif' "
."width='16' height='16' alt=''/></th></tr>\n"
."</table></p>\n");
}
//
// 'html_start_row()' - Start a table row.
//
function
html_start_row($classname = "") // I - HTML class to use
{
global $html_row;
if ($classname == "")
$classname = "data$html_row";
print("<tr class='$classname'><td>&nbsp;</td>");
}
//
// 'html_end_row()' - End a table row.
//
function
html_end_row()
{
global $html_row;
$html_row = 1 - $html_row;
print("</td><td>&nbsp;</td></tr>\n");
}
?>