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mirror of https://github.com/php/web-php.git synced 2026-03-24 15:22:19 +01:00
Files
archived-web-php/include/layout.inc
2008-06-18 04:59:21 +00:00

718 lines
22 KiB
PHP

<?php
/* $Id$ */
// Set the static content root differently on php.net
$_SERVER['STATIC_ROOT'] = ($MYSITE == 'http://www.php.net/') ?
'http://static.php.net/www.php.net' : '';
// Use class names instead of colors
ini_set('highlight.comment', 'comment');
ini_set('highlight.default', 'default');
ini_set('highlight.keyword', 'keyword');
ini_set('highlight.string', 'string');
ini_set('highlight.html', 'html');
// Highlight PHP code
function highlight_php($code, $return = FALSE)
{
// Using OB, as highlight_string() only supports
// returning the result from 4.2.0
ob_start();
highlight_string($code);
$highlighted = ob_get_contents();
ob_end_clean();
// This should eventually be a php_syntax_check() call when we move to PHP5
// But use this ugly hack for now to avoid code snippets with bad syntax screwing up the highlighter
if(strstr($highlighted,"include/layout.inc</b>")) $highlighted = '<span class="html">'.nl2br(htmlentities($code))."</span>";
// Fix output to use CSS classes and wrap well
$highlighted = '<div class="phpcode">' . str_replace(
array(
'&nbsp;',
'<br />',
'<font color="', // for PHP 4
'<span style="color: ', // from PHP 5.0.0RC1
'</font>',
"\n ",
' ',
' '
),
array(
' ',
"<br />\n",
'<span class="',
'<span class="',
'</span>',
"\n&nbsp;",
'&nbsp; ',
'&nbsp; '
),
$highlighted
) . '</div>';
if ($return) { return $highlighted; }
else { echo $highlighted; }
}
// Stats pages still need this
function commonHeader($title) { site_header($title); }
function site_header($title = '', $config = array())
{
global $EXPL_LANG, $SIDEBAR_DATA, $RSIDEBAR_DATA, $PAGE_COLUMNS, $PGI;
// Default to empty array if improper parameter passed
if (!is_array($config)) { $config = array(); }
// String defaults
$lang_input = $base = $meta = $layout_helper = '';
// Count number of columns for layout. The number identifies
// the layout precisely, as we have no page having a right
// sidebar and no left sidebar
$PAGE_COLUMNS = 1;
if (!empty($SIDEBAR_DATA)) { $PAGE_COLUMNS++; }
if (!empty($RSIDEBAR_DATA)) { $PAGE_COLUMNS++; }
// Print out lang and charset headers
if (!isset($config["lang"])) { $config["lang"] = "en"; }
if (!isset($config["charset"])) { $config["charset"] = "utf-8"; }
header("Content-type: text/html;charset={$config['charset']}");
header("Content-language: {$config['lang']}");
if (!empty($title)) { $title = ": $title"; }
// This page should not be indexed by robots
if (in_array("noindex", $config)) {
$meta .= "\n <meta name=\"robots\" content=\"noindex\" />";
}
// Set onload handler if required
$onload = (isset($config['onload']) ? ' onload="' . $config['onload'] . '"' : '');
// Explicit language setting means that we should put that into the form
if (isset($EXPL_LANG)) {
$lang_input = "\n <input type=\"hidden\" name=\"lang\" value=\"$EXPL_LANG\" />";
}
// Link tags
$link = "";
if (isset($config['link']) && is_array($config['link'])) {
foreach($config['link'] as $rel => $url) {
if (!is_array($url)) {
$link .= "\n <link rel=\"$rel\" href=\"$url\" />";
} else {
$link .= "\n <link ";
foreach($url as $attr => $val) {
$link .= "$attr=\"$val\" ";
}
$link .= "/>";
}
}
}
// Base href setting for URL shortcuts to work
if (!empty($_SERVER['BASE_HREF'])) {
$base = "\n <base href=\"{$_SERVER['BASE_HREF']}\" />";
}
// Define layout helper in case we need it
if ($PAGE_COLUMNS > 2) {
$layout_helper = "<div id=\"layout_{$PAGE_COLUMNS}_helper\">";
}
// Choose name of mirror site specific CSS file
$mirror_specific_style = ($_SERVER['STATIC_ROOT'] ? 'phpnet' : 'mirror');
// Support for more header tags
$moreheadtags = '';
if (isset($config['headtags'])) {
if (is_array($config['headtags'])) {
$moreheadtags = "\n " . join("\n ", $config['headtags']);
} else {
$moreheadtags = "\n " . ((string)$config['headtags']);
}
}
$classname = "default";
if(isset($_SERVER['BASE_PAGE'])) {
$classname = dirname($_SERVER['BASE_PAGE']);
if(empty($classname)) {
$classname = "default";
}
}
// Right-to-left support
$rtl = "";
if (isset($PGI, $PGI['head'], $PGI['head'][1])) {
switch (language_convert($PGI['head'][1])) {
case "he":
case "ar":
$rtl = ' style="direction: rtl"';
break;
}
}
$profile = "";
if (isset($config['profile']) && !empty($config['profile'])) {
$profile = ' profile="';
if (is_array($config['profile'])) {
$profile .= implode(" ", $config['profile']);
} else {
$profile .= $config['profile'];
}
$profile .= '"';
}
print <<<END_HEADER
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN"
"http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd">
<html xmlns="http://www.w3.org/1999/xhtml" xml:lang="en" lang="en">
<head{$profile}>
<title>PHP{$title}</title>
<style type="text/css" media="all">
@import url("{$_SERVER['STATIC_ROOT']}/styles/site.css");
@import url("{$_SERVER['STATIC_ROOT']}/styles/{$mirror_specific_style}.css");
</style>
<!--[if IE]><![if gte IE 6]><![endif]-->
<style type="text/css" media="print">
@import url("{$_SERVER['STATIC_ROOT']}/styles/print.css");
</style>
<!--[if IE]><![endif]><![endif]-->
<meta http-equiv="Content-Type" content="text/html; charset={$config['charset']}"/>
<link rel="shortcut icon" href="{$_SERVER['STATIC_ROOT']}/favicon.ico" />{$link}
<script type="text/javascript" src="{$_SERVER['STATIC_ROOT']}/userprefs.js"></script>{$base}{$meta}{$moreheadtags}
</head>
<body{$onload}>
<div id="headnav">
<a href="/" rel="home"><img src="{$_SERVER['STATIC_ROOT']}/images/php.gif"
alt="PHP" width="120" height="67" /></a>
<div id="headmenu">
<a href="/downloads.php">downloads</a> |
<a href="/docs.php">documentation</a> |
<a href="/FAQ.php">faq</a> |
<a href="/support.php">getting help</a> |
<a href="/mailing-lists.php">mailing lists</a> |
<a href="http://bugs.php.net/">reporting bugs</a> |
<a href="/sites.php">php.net sites</a> |
<a href="/links.php">links</a> |
<a href="/conferences/">conferences</a> |
<a href="/my.php">my php.net</a>
</div>
</div>
<div id="headsearch">
<form method="post" action="/search.php" id="topsearch">
<p>
<span title="Keyboard shortcut: Alt+S (Win), Ctrl+S (Apple)">
<span class="shortkey">s</span>earch for
</span>
<input type="text" name="pattern" value="" size="30" accesskey="s" />
<span>in the</span>
<select name="show">
<option value="quickref" selected="selected">function list</option>
<option value="all" >all php.net sites</option>
<option value="local" >this mirror only</option>
<option value="manual" >online documentation</option>
<option value="bugdb" >bug database</option>
<option value="news_archive">Site News Archive</option>
<option value="changelogs">All Changelogs</option>
<option value="pear" >just pear.php.net</option>
<option value="pecl" >just pecl.php.net</option>
<option value="talks" >just talks.php.net</option>
<option value="maillist" >general mailing list</option>
<option value="devlist" >developer mailing list</option>
<option value="phpdoc" >documentation mailing list</option>
</select>
<input type="image"
src="{$_SERVER['STATIC_ROOT']}/images/small_submit_white.gif"
class="submit" alt="search" />{$lang_input}
</p>
</form>
</div>
<div id="layout_{$PAGE_COLUMNS}">{$layout_helper}
END_HEADER;
// Print out left column
if ($PAGE_COLUMNS > 1) {
echo "\n <div id=\"leftbar\">\n$SIDEBAR_DATA\n </div>";
}
// Print out right column
if ($PAGE_COLUMNS > 2) {
echo "\n <div id=\"rightbar\">\n$RSIDEBAR_DATA\n </div>";
}
// Any layout workarounds?
if (!empty($config["layout_workaround"])) {
echo $config["layout_workaround"];
}
// Start main page content
echo "\n <div id=\"content\" class=\"$classname\"{$rtl}>\n";
}
// Stats pages still need this
function commonFooter() { site_footer(); }
function site_footer($config = array())
{
global $LAST_UPDATED, $PAGE_COLUMNS;
$stats = (have_stats() ? "\n <a href=\"/stats/\">stats</a> |" : "");
$rsslink = (isset($config["rss"]) ?
"<a href=\"{$config["rss"]}\">RSS</a> |" :
"");
$atomlink = (isset($config["atom"]) ?
"<a href=\"{$config["atom"]}\">Atom</a> |" :
"");
$viewsource = (isset($_SERVER['BASE_PAGE']) ?
"<a href=\"/source.php?url=/{$_SERVER['BASE_PAGE']}\">show source</a> |" :
"");
$provider_url = mirror_provider_url();
$provider_name = mirror_provider();
$mirror_text = (is_official_mirror() ?
"<a href=\"/mirror.php\">This mirror</a> generously provided by:" :
"<a href=\"/mirror.php\">This unofficial mirror</a> is operated at:");
$last_updated = strftime("%c %Z", $LAST_UPDATED);
$layout_helper = ($PAGE_COLUMNS > 2 ? "</div>" : "");
//$functionsjs = (in_array("functionsjs", $config) ? "\n<script src=\"" . $_SERVER['STATIC_ROOT'] . '/functions.js" type="text/javascript"></script>' : '');
print <<<END_FOOTER
</div>
<div class="cleaner">&nbsp;</div>
{$layout_helper}</div>
<div id="footnav">
$rsslink $atomlink $viewsource
<a href="/credits.php">credits</a> |$stats
<a href="/sitemap.php">sitemap</a> |
<a href="/contact.php">contact</a> |
<a href="/contact.php#ads">advertising</a> |
<a href="/mirrors.php">mirror sites</a>
</div>
<div id="pagefooter">
<div id="copyright">
<a href="/copyright.php">Copyright &copy; 2001-2008 The PHP Group</a><br />
All rights reserved.
</div>
<div id="thismirror">
{$mirror_text}
<a href="{$provider_url}">{$provider_name}</a><br />
Last updated: {$last_updated}
</div>
</div>
</body>
</html>
END_FOOTER;
}
// Resize the image using the output of make_image()
// (considering possible HTML/XHTML image tag endings)
function resize_image($img, $width = 1, $height = 1)
{
// Drop width and height values from image if available
$str = preg_replace('!width=\"([0-9]+?)\"!i', '', $img);
$str = preg_replace('!height=\"([0-9]+?)\"!i', '', $str);
// Return image with new width and height added
return preg_replace(
'!/?>$!',
sprintf(' height="%s" width="%s" />', $height, $width),
$str
);
}
// Return an <img /> tag for a given image file available on the server
function make_image($file, $alt = FALSE, $align = FALSE, $extras = FALSE,
$dir = '/images', $border = 0, $addsize = TRUE)
{
// If no / was provided at the start of $dir, add it
$webdir = $_SERVER['STATIC_ROOT'] . ($dir{0} == '/' ? '' : '/') . $dir;
// Get width and height values if possible
if ($addsize && ($size = @getimagesize($_SERVER['DOCUMENT_ROOT'] . "$dir/$file"))) {
$sizeparams = ' ' . trim($size[3]);
} else {
$sizeparams = '';
}
// Convert right or left alignment to CSS float,
// but leave other alignments intact (for now)
if (in_array($align, array("right", "left"))) {
$align = ' style="float: ' . $align . ';"';
} elseif ($align) {
$align = ' align="' . $align . '"';
} else {
$align = '';
}
// Return with image built up
return sprintf('<img src="%s/%s" alt="%s"%s%s%s />',
$webdir,
$file,
($alt ? $alt : ''),
$sizeparams,
$align,
($extras ? ' ' . $extras : '')
);
return $image;
}
// Print an <img /> tag out for a given file
function print_image($file, $alt = FALSE, $align = FALSE, $extras = FALSE,
$dir = '/images', $border = 0)
{
echo make_image($file, $alt, $align, $extras, $dir, $border);
}
// Shortcut to usual news image printing (right floating
// image from the news dir with an alt and an URL)
function news_image($URL, $image, $alt, $print = true)
{
$str = "<a href=\"$URL\">" . make_image("news/$image", $alt, "right") . "</a>";
if ($print) {
echo $str;
}
return $str;
}
// Return HTML code for a submit button image
function make_submit($file, $alt = FALSE, $align = FALSE, $extras = FALSE,
$dir = '/images', $border = 0)
{
// Get an image without size info and convert the
// border attribute to use CSS, as border="" is not
// supported on <input> elements in [X]HTML
$img = make_image($file, $alt, $align, $extras, $dir, 0, FALSE);
$img = str_replace(
"border=\"$border\"",
"style=\"border: {$border}px;\"",
$img
);
// Return with ready input image
return '<input type="image"' . substr($img, 4);
}
// Return a hiperlink to something within the site
function make_link ($url, $linktext = FALSE, $target = FALSE, $extras = FALSE)
{
return sprintf("<a href=\"%s\"%s%s>%s</a>",
$url,
($target ? ' target="' . $target . '"' : ''),
($extras ? ' ' . $extras : ''),
($linktext ? $linktext : $url)
);
}
// Print a hyperlink to something, within the site
function print_link($url, $linktext = FALSE, $target = FALSE, $extras = FALSE)
{
echo make_link($url, $linktext, $target, $extras);
}
// make_popup_link()
// return a hyperlink to something, within the site, that pops up a new window
//
function make_popup_link ($url, $linktext=false, $target=false, $windowprops="", $extras=false) {
return sprintf("<a href=\"%s\" target=\"%s\" onclick=\"window.open('%s','%s','%s');return false;\"%s>%s</a>",
htmlspecialchars($url, ENT_QUOTES),
($target ? $target : "_new"),
htmlspecialchars($url, ENT_QUOTES),
($target ? $target : "_new"),
$windowprops,
($extras ? ' '.$extras : ''),
($linktext ? $linktext : $url)
);
}
// print_popup_link()
// print a hyperlink to something, within the site, that pops up a new window
//
function print_popup_link($url, $linktext=false, $windowprops="", $target=false, $extras=false) {
echo make_popup_link($url, $linktext, $windowprops, $target, $extras);
}
// Print a link for a downloadable file (including filesize)
function download_link($file, $title, $showsize = TRUE, $mirror = '')
{
// Construct the download link for this site or a mirror site
$download_link = "get/$file/from/a/mirror";
if ($mirror != '') {
$download_link = $mirror . $download_link;
} else {
$download_link = "/" . $download_link;
}
// Print out the download link
print_link($download_link, $title);
// Size display is required
if ($showsize) {
// We have a full path or a relative to the distributions dir
if ($tmp = strrchr($file, "/")) {
$local_file = substr($tmp, 1, strlen($tmp));
} else {
$local_file = "distributions/$file";
}
// Try to get the size of the file
$size = @filesize($local_file);
// Print out size in bytes (if size is
// less then 1Kb, or else in Kb)
if ($size) {
echo ' [';
if ($size < 1024) {
echo number_format($size, 0, '.', ',') . 'b';
} else {
echo number_format($size/1024, 0, '.', ',') . 'Kb';
}
echo ']';
}
}
}
function sect_to_file($string) {
$string = strtolower($string);
$string = str_replace(' ','-',$string);
$string = str_replace('_','-',$string);
$func = "function.$string.php";
$chap = "ref.$string.php";
$feat = "features.$string.php";
$struct = "control-structures.$string.php";
if(@is_file($func)) return $func;
else if(@is_file($chap)) return $chap;
else if(@is_file($feat)) return $feat;
else if(@is_file($struct)) return $struct;
else return "$string.php";
}
function clean($var) {
return htmlspecialchars(get_magic_quotes_gpc() ? stripslashes($var) : $var, ENT_QUOTES);
}
// Clean out the content of one user note for printing to HTML
function clean_note($text)
{
// Highlight PHP source
$text = highlight_php(trim($text), TRUE);
// Turn urls into links
$text = preg_replace(
'!((mailto:|(http|ftp|nntp|news):\/\/).*?)(\s|<|\)|"|\\\\|\'|$)!',
'<a href="\1" rel="nofollow" target="_blank">\1</a>\4',
$text
);
return $text;
}
function display_errors($errors)
{
echo '<div class="errors">';
if (count($errors) > 1) {
echo "You need to do the following before your submission will be accepted:<ul>";
foreach ($errors as $error) {
echo "<li>$error</li>\n";
}
echo "</ul>";
}
else {
echo $errors[0];
}
echo '</div>';
}
// Displays an event. Used in event submission
// previews and event information displays
function display_event($event, $include_date = 1)
{
global $COUNTRIES;
// Current month (int)($_GET['cm'] ?: 0)
global $cm;
// Current year (int)($_GET['cy'] ?: 0)
global $cy;
// Weekday names array
for ($i = 1; $i <= 7; $i++) {
$days[$i] = strftime('%A', mktime(12, 0, 0, 4, $i, 2001));
}
// Recurring possibilities
$re = array(
1 => 'First',
2 => 'Second',
3 => 'Third',
4 => 'Fourth',
-1 => 'Last',
-2 => '2nd Last',
-3 => '3rd Last'
);
$sday = (isset($event['start']) && !empty($event['start'])) ? strtotime($event['start']) : 0;
$eday = (isset($event['end']) && !empty($event['end'])) ? strtotime($event['end']) : 0;
?>
<table border="0" cellspacing="0" cellpadding="3" width="100%" class="vevent">
<tr bgcolor="#dddddd"><td>
<?php
// Print out date if needed
if ($include_date && (isset($event['start']))) {
echo "<b>", date("F j, Y", $sday), "</b>\n";
}
// Print link in case we have one
if ($event['url']) { echo '<a href="', htmlentities($event['url']),'" class="url">'; }
// Print event description
echo "<b class='summary'>", stripslashes(htmlentities($event['sdesc'])), "</b>";
// End link
if ($event['url']) { echo "</a>"; }
// Print extra date info for recurring and multiday events
switch ($event['type']) {
case 2:
case 'multi':
$dtend = date("Y-m-d", strtotime("+1 day", $eday));
echo " (<abbr class='dtstart'>", date("Y-m-d",$sday), "</abbr> to <abbr class='dtend' title='$dtend'>", date("Y-m-d",$eday), "</abbr>)";
break;
case 3:
case 'recur':
$days = $re[$event['recur']]. " " .$days[$event['recur_day']];
if (!$cm || $cy) {
$cm = date("m");
$cy = date("Y");
}
$month = date("M", mktime(0, 0, 0, $cm, 1, $cy));
$dtstart = date("Y-m-d", strtotime($days . ' 0st' .$month. ' ' .$cy));
echo ' (Every <abbr class="dtstart" title="'.$dtstart.'">', $days, "</abbr> of the month)";
break;
}
// Event category
if(isset($event['category']) && $event['category']) {
$cat = array("unknown", "User Group Event", "Conference", "Training");
echo ' [' . $cat[$event['category']] . '] ';
}
// Print out country information
echo ' (<span class="location">' , $COUNTRIES[$event['country']] , '</span>)';
?>
</td></tr>
<tr bgcolor="#eeeeee" class="description"><td>
<?php
// Print long description
echo preg_replace("/\r?\n\r?\n/", "<br /><br />", trim($event['ldesc']));
// If we have an URL, print it out
if ($event['url']) {
echo '<br /><br /><b>URL:</b> ',
'<a href="', htmlentities($event['url']), '">',
htmlentities($event['url']), '</a>';
}
?>
</td></tr>
</table>
<?php
}
// Print news links for archives
function news_archive_sidebar()
{
global $SIDEBAR_DATA;
$SIDEBAR_DATA = '
<h3>Latest news</h3>
<p>
For the latest news, <a href="/index.php" rel="home">check the homepage</a>,
or <a href="/feed.atom">our Atom feed</a>.
</p>
<h3>Archives by year</h3>
<ul class="toc">
';
for ($i = 1998; $i <= date("Y"); $i++) {
$pagename = "archive/$i.php";
$classname = ($pagename == $_SERVER['BASE_PAGE'] ? ' class="active"' : '');
$SIDEBAR_DATA .= "<li{$classname}><a href=\"/{$pagename}\">{$i}</a></li>\n";
}
$SIDEBAR_DATA .= '</ul>';
}
// Print news
function print_news($news, $dog, $max = 5) {
$count = 0;
foreach($news as $item) {
$vevent = "";
$ok = false;
// Only print entries in the provided s/dog/cat/ egory
// If its a conference, use the hCalendar container
foreach($item["category"] as $category) {
if (in_array($category["term"], (array)$dog)) {
$ok = true;
++$count;
}
if ($category["term"] === "conferences" || $category["term"] === "cfp") {
$vevent = " vevent";
}
}
if ($count > $max) {
break;
}
if ($ok === false) {
continue;
}
$image = "";
if(isset($item["newsImage"])) {
$image = news_image($item["newsImage"]["link"], $item["newsImage"]["content"], $item["newsImage"]["title"], false);
}
//$id = parse_url($item["id"], PHP_URL_FRAGMENT); 5.1.2
$id = parse_url($item["id"]);
$id = $id["fragment"];
// Find the permlink
foreach($item["link"] as $link) {
if ($link["rel"] === "via") {
$permlink = $link["href"];
break;
}
}
if (!isset($permlink)) {
$permlink = "#" .$id;
}
// PHP4 strtotime() doesn't support RFC3339 timestamps
$published = substr($item["published"], 0, 10);
$newsdate = date("d-M-Y", strtotime($published));
echo <<< EOT
<div class="newsItem hentry{$vevent}">
<div class="newsImage">{$image}</div>
<h1 class="summary entry-title"><a name="{$id}" id="{$id}" href="{$permlink}" rel="bookmark" class="bookmark">{$item["title"]}</a></h1>
<div class="entry-content description">
<abbr class="published newsdate" title="{$item["published"]}">[{$newsdate}]</abbr>
{$item["content"]}
</div>
</div>
<hr />
EOT;
}
}
/* vim: set et ts=4 sw=4 ft=php: : */