renamed files for autoloader

1 files changed, 0 insertions, 551 deletions

diff --git a/html.class b/html.class
deleted file mode 100644
index 3834251..0000000
--- a/html.class
+++ /dev/null
@@ -1,551 +0,0 @@
-<?php
-/*
-**	$Id$
-**
-**	ITools - the Internet Tools Library
-**
-**	Copyright (C) 1995-2003 by the ITools Authors.
-**	This program is free software; you can redistribute it and/or
-**	modify it under the terms of either the GNU General Public License
-**	or the GNU Lesser General Public License, as published by the Free
-**	Software Foundation. See http://www.gnu.org/licenses/ for details.
-**
-**	UltraHTML 3000 tool layer. Create functions for html tags.
-**
-**	new it_html;
-**	echo h1('hello.php') . div('contents', 'Hello world!');
-**/
-
-class it_html
-{
-	# Default configuration of html class
-	var $_defaultconfig = array
-	(
-		'name' => 'it_html',	# Name of global variable to use
-		'oldhtml' => false,
-		'prettyprint' => false,
-		'tags' => 'a,br,form,h1,h2,h3,h4,input,li,meta,table,td,th,tr,ul',
-		'moretags' => '',
-		'nonewlinetags' => 'a,img,span',
-		'preprocess_attr' => array(),
-		'charset' => "iso-8859-1",
-		'ie_png_fix' => false,	# To enable, supply URL of a transparent gif (like /images/0.gif)
-		'show_content_type' => true,
-		'show_favicon' => true,
-		'show_boot_dom' => true,
-		'staticallycallable' => "q,u,select",	# Those methods are statically callable (have same arguments as global stubs) but are a bit slower
-		'notexported' => "sanitize",	# Those methods are not exported
-	);
-	var $tags_seen = array('body' => true); # body always counts as seen
-	var $_hasnonewline = array();
-
-/**
- * Create a HTML object and global functions for all methods (exlcluding
- * methods starting with '_') in this class plus the default tags (see below).
- *
- * @param $config Configuration settings:
- *	name => Name of global variable $this is assigned to (string)
- *	prettyprint => Should output be indented? (bool)
- *	oldhtml => Should output be in old-style html? (bool)
- *	tags => Comma-separated list of default tag-functions to generate (string)
- *	moretags => Comma-separated list of tag-functions to generate additionally to 'tags' (string)
- *	nonewlinetags => Comma-separated list of tags that do not like newlines before/after them
- *	use_it_state => If true, generate code needed by state.js (aka 'history iframe')
- */
-function it_html($config = array())
-{
-	# Create current setting vars
-	foreach ($config + $this->_defaultconfig as $key => $value)
-	{
-		$var = "_$key";
-		$this->$var = $value;
-	}
-
-	if (isset($this->_oldhtml) && !$this->_htmltype)
-		$this->_htmltype = $this->_oldhtml ? "html" : "xhtml";
-	$this->_oldhtml = $this->_htmltype == "html";
-	$this->_hasnonewline = array_flip(explode(',', "dummy," . $this->_nonewlinetags)); # dummy keeps values >0
-	$notexported = array_flip(explode(',', "dummy," . $this->_notexported)); # dummy keeps values >0
-
-	# Create global functions for _tags
-	foreach (array_merge(explode(',', $this->_tags), explode(',', $this->_moretags)) as $func)
-	{
-		if (!function_exists($func) && $func)
-			$code[$func] = "function $func() { \$args = func_get_args(); return \$GLOBALS['$this->_name']->_tag('$func', \$args);}";
-	}
-
-	# Create global functions for it_html methods
-	foreach (get_class_methods(get_class($this)) as $func)
-	{
-		if (!preg_match('/^_/', $func) && !is_a($this, $func) && $func && !function_exists($func) && !$notexported[$func])
-			$code[$func] = "function $func() { \$args = func_get_args(); return \$GLOBALS['$this->_name']->$func(\$args); }";
-	}
-
-	# Create global functions for methods that are statically callable (have same arguments as global stubs)
-	foreach (explode(",", $this->_staticallycallable) as $func)
-	{
-		if ($func && !function_exists($func))
-			$code[$func] = "function $func() { \$args = func_get_args(); return call_user_func_array(array(&\$GLOBALS['$this->_name'], '$func'), \$args); }";
-	}
-
-	eval(join("", (array)$code));
-
-	# Since name is given as param, it is our duty to store it, not our caller's.
-	$GLOBALS[$this->_name] =& $this;
-}
-
-
-/**
- * Return a <tag> containing optional data.
- * @param $name tag name ('h1', 'div' etc.)
- * @param ... any number optional data or array of key => value arguments
- * @return string containing XML/HTML tag
- */
-function tag($args)
-{
-	$name = array_shift($args);
-
-	return $this->_tag($name, $args);
-}
-
-/**
- * Internal: Create html tag from name and args array
- */
-function _tag($name, $args)
-{
-	$data = null;
-	$attr = array();
-
-	foreach($args as $arg)
-	{
-		if (is_array($arg))
-		{
-			foreach ($arg as $key => $value)
-			{
-				if (is_int($key))
-					$data .= $value;
-				else if ($this->_preprocess_attr[$key])
-					$attr[$key] = call_user_func(($this->_preprocess_attr[$key]), $value, $name);
-				else
-					$attr[$key] = $value;
-			}
-		}
-		else
-			$data .= $arg;
-	}
-
-	$newline = $this->_hasnonewline[$name] ? "" : "\n";
-
-	# Ultra XML PrettyPrinter 3000 [\] by SCA
-	if ($this->_prettyprint && $newline && (substr($data, -1, 1) == "\n") && (strpos($data, '<textarea') === false) && ($data != strip_tags($data)))
-		$data = str_replace("\n", "\n  ", "\n".trim($data))."\n";
-
-	$result = "<$name";
-
-	# add attributes. If $value === true, use key only (<td nowrap> instead of <td nowrap=""> for old html, <td nowrap="nowrap"> for xhtml style)
-	foreach($attr as $key => $value)
-	{
-		if (($value === null) || ($value === false))	# null or false: omit whole tag
-			;
-		else if (isset($value) && $value !== true)	# normal case: value
-			$result .= " $key=\"" . (preg_match("/[<>&\"'\n\x80-\x9f]/", $value) ? str_replace("\n", "&#10;", it_html::Q($value)) : $value) . '"';
-		else						# true: tag without value
-			$result .= $this->_oldhtml ? " $key" : " $key=\"$key\"";
-	}
-
-	# Apply a kind of magic... this needs further investigation
-	if (isset($data) || preg_match('/^(a|div|iframe|script|span|td|textarea)$/i', $name))
-		$result .= ">$data</$name>$newline";
-	elseif ($this->_oldhtml)
-		$result .= ">$newline";
-	else
-		$result .= " />$newline";
-
-	if ($GLOBALS['debug_srclines'])
-	{
-		$trace = debug_backtrace();
-		$trace = $trace[2];
-		$result = "<!-- " . basename($trace['file']) . ":" . $trace['line'] . " -->" . $result;
-	}
-
-	$this->tags_seen[$name] = true;
-
-	return $result;
-}
-
-
-/**
- * Shortcut: return a div of a specific class
- * @param $class class name or null for no class= tag
- * @param ... any number optional data or array of key => value arguments
- * @return <div class="$class"...>...</div>
- */
-function div($args)
-{
-	if (!is_array($args[0]) && ($class = array_shift($args)) !== null)
-		array_unshift($args, compact('class'));
-
-	return $this->_tag("div", $args);
-}
-
-
-/**
- * Special img() function patches png transparency for IE 5.5-6 if ie_png_fix is set
- * @param ... any number optional data or array of key => value arguments
- * @return <img ... />
- */
-function img($args)
-{
-	if ($this->_ie_png_fix && preg_match('/MSIE [56]/', $_SERVER['HTTP_USER_AGENT']))
-	{
-		foreach($args as $id => $arg)
-			if (preg_match('/\.png(\?.*)?$/', $arg['src']))
-			{
-				$args[$id]['style'] = "filter:progid:DXImageTransform.Microsoft.AlphaImageLoader(src='{$arg['src']}',sizingMethod='scale');" . $arg['style'];
-				$args[$id]['src'] = $this->_ie_png_fix;
-			}
-	}
-
-	return $this->_tag("img", $args);
-}
-
-
-/**
- * Shortcut: return a span of a specific class
- * @param $class class name or null for no class= tag
- * @param ... any number optional data or array of key => value arguments
- * @return <span class="$class"...>...</span>
- */
-function span($args)
-{
-	if (!is_array($args[0]) && ($class = array_shift($args)) !== null)
-		array_unshift($args, compact('class'));
-
-	return $this->_tag("span", $args);
-}
-
-
-/**
- * Return HTML with all evil things stripped. Allowed are a coupld of simple
- * tags like div, p, i, b, br without attributes, a with absolute href,
- * img with absolute src url. Also ensures that tags are balanced.
- * @param $html HTML string to be sanitized
- * @return Sanitized HTML
- */
-function sanitize($html)
-{
-	$result = "";
-	$html = it::replace(array('[\0\n\r\s]+' => " "), $html);
-	$urlpattern = 'https?://[^">]+';
-
-	if ($tag = it::match("(.*)<(div|p|i|b)[^>]*>(.*?)</\\2>(.*)", $html))
-	{
-		# Simple tags with content, no attributes kept
-		list($head, $tagname, $content, $tail) = $tag;
-		$result .= it_html::sanitize($head) . "<$tagname>" . it_html::sanitize($content) . "</$tagname>" . it_html::sanitize($tail);
-	}
-	else if ($tag = it::match('(.*)<a[^>]+?href="(' . $urlpattern . ')"[^>]*?>(.*?)</a>(.*)', $html))
-	{
-		# Link tags, keeps only href attribute
-		list($head, $href, $content, $tail) = $tag;
-		$result .= it_html::sanitize($head) . '<a href="' . it_html::Q(html_entity_decode($href)) . '">' . it_html::sanitize($content) . "</a>" . it_html::sanitize($tail);
-	}
-	else if ($tag = it::match('(.*)<img[^>]+?src="(' . $urlpattern . ')"[^>]*?>(.*)', $html))
-	{
-		# Image tags, keeps only src attribute
-		list($head, $src, $tail) = $tag;
-		$result .= it_html::sanitize($head) . '<img src="' . it_html::Q(html_entity_decode($src)) . '" alt="" />' . it_html::sanitize($tail);
-	}
-	else if ($tag = it::match("(.*)<(br)[^>]*>(.*)", $html))
-	{
-		# Simple tags without content, no attributes kept
-		list($head, $tagname, $tail) = $tag;
-		$result .= it_html::sanitize($head) . "<$tagname />" . it_html::sanitize($tail);
-	}
-	else
-		$result = it_html::Q(it::replace('&#\d+;' => "", html_entity_decode(strip_tags($html))));
-
-	return $result;
-}
-
-
-/**
- * Shortcut: return htmlspecialchars($string);
- * @param $string String to encode with htmlspecialchars()
- * @return htmlspecialchars($string)
- */
-function q($string)
-{
-	if ($GLOBALS['it_html']->_charset == "iso-8859-1")
-		$string = preg_replace('/[\x80-\x9f]/', ' ', strtr($string, array("\x80"=>"EUR", "\x82"=>"'", "\x84"=>"\"", "\x85"=>"...", "\x8a"=>"S", "\x8c"=>"OE", "\x8e"=>"Z", "\x91"=>"'", "\x92"=>"'", "\x93"=>"\"", "\x94"=>"\"", "\x96"=>"-", "\x97"=>"-", "\x9a"=>"s", "\x9e"=>"z")));
-
-	return htmlspecialchars($string);
-}
-
-
-/**
- * Build a complete url from base-url and params
- * @param ... scalar args and numeric indices build base-url, rest as params
- */
-function u(/* ... */)
-{
-	$args = func_get_args();
-	$base = null;
-	$params = array();
-
-	foreach($args as $arg)
-	{
-		if (is_array($arg))
-		{
-			foreach ($arg as $key => $value)
-			{
-				if (is_int($key))
-					$base .= $value;
-				else
-					$params[$key] = $value;
-			}
-		}
-		else
-			$base .= $arg;
-	}
-
-	if (!isset($base))
-		$base = $_SERVER['PHP_SELF'];
-
-	$base = preg_replace('|\0|', '', $base);
-	$base = preg_replace('|[^\w.+!*(),:@&=/~$-]|e', 'urlencode("$0")', $base);
-	$base = preg_replace('|^(\w+:)?//[^/]*$|', '$0/', $base);	# Add slash if absolute url without a path, e.g. http://gna.ch
-	$queryparams = it_url::params($params);
-	
-	return $base . ($queryparams ? "?$queryparams" : "");
-}
-
-
-/**
- * Create a dropdown menu object. Warning: encodes html code within options!
- * @param $tags key => value pairs of <select> tag
- * @param $options array (value => text) of available options or
- *		 string key:val{,key:val} where key will be rawurldecoded so it may contain %2C as comma
- *        supports optgroups as array (value => optgroup => array(value => text))
- * @param $selected optional currently selected value
- */
-function select($tags, $options, $selected = null)
-{
-	# Transmogrify key:val{,key:val} to array(key => val)
-	if (!is_array($options))
-	{
-		$opts = explode(',', $options);
-		$options = array();
-
-		foreach($opts as $opt)
-		{
-			list($key, $value) = explode(':', $opt);
-			$options[rawurldecode($key)] = $value;
-		}
-	}
-
-	$html = "";
-	foreach($options as $value => $option)
-	{
-		if (is_array($option))
-		{
-			$grouphtml = "";
-			foreach($option as $optval => $opt)
-				$grouphtml .= $this->_tag("option", array(array('value' => $optval, 'selected' => isset($selected) ? $optval == $selected : false), it_html::Q($opt)));
-			$html .= $this->_tag("optgroup", array(array('label' => $value, $grouphtml)));
-		}
-		else
-			$html .= $this->_tag("option", array(array('value' => $value, 'selected' => isset($selected) ? $value == $selected : false, 'disabled' => $option === ""), (trim($option) === "") ? "&nbsp;" : it_html::Q($option)));
-	}
-
-	return $this->_tag("select", array($tags, $html));
-}
-
-
-/**
- * Insert a javascript script
- * @param ... any number optional data or array of key => value arguments
- * @return <script type="text/javascript"...>...</script>
- */
-function js($args)
-{
-	if (!$this->_oldhtml && isset($args[0]))
-	{
-		array_unshift($args, "<!--//--><![CDATA[//><!--\n");
-		$args[] = "\n//--><!]]>";
-	}
-
-	array_unshift($args, array('type' => 'text/javascript'));
-	return $this->_tag("script", $args);
-}
-
-
-/**
- * Include javascript code or generate HTML to include it
- */
-function _itjs($files, $mode)
-{
-	$result = "";
-
-	if ($files)
-	{
-		$filenames = itjs::filenames($files);
-
-		if ($mode == "files")
-		{
-			foreach ($filenames as $file)
-				$result .= tag('script', array('type' => "text/javascript", 'src' => "/itjs/" . basename($file) . "?v=" . itjs::checksum($file)));
-		}
-		else if ($mode == "inline")
-		{
-			$jsfile = "";
-
-			foreach ($filenames as $file)
-				$jsfile .= @file_get_contents($file);
-
-			$result .= itjs::strip($jsfile);
-		}
-		else
-			$result .= tag('script', array('type' => "text/javascript", 'src' => "/itjs/$files?v=" . itjs::checksum($filenames)));
-	}
-
-	return $result;
-}
-
-
-/**
- * Return HTML header with correct doctype.
- *
- * @param any number of text args or array of key => value:
- *    'title'         optional HTML title tag
- *    'content-type'  optional content type (default: "text/html; charset=iso-8859-1")
- *    'description'   optional data for <meta name="description"> tag
- *    'doctype'       optional <!DOCTYPE HTML PUBLIC...> tag
- *    'keywords'      optional data for <meta name="keywords"> tag
- *    'lang'          optional language (defaults to 'de')
- *    'stylesheets'   optional array mediatype => url of styleshests
- */
-function head($args = array())
-{
-	if (!$this->head_sent++)
-	{
-		$p = array();
-
-		foreach ($args as $arg)
-		{
-			if (is_array($arg))
-			{
-				foreach ($arg as $key => $value)
-				{
-					if (is_int($key))
-						$data .= $value;
-					else
-						$p[$key] = $value;
-				}
-			}
-			else
-				$data .= $arg;
-		}
-
-		if ($this->_htmltype == "xhtml-mobile")
-			$defdoctype = '<!DOCTYPE html PUBLIC "-//WAPFORUM//DTD XHTML Mobile 1.0//EN" "http://www.wapforum.org/DTD/xhtml-mobile10.dtd">';
-		else if ($this->_htmltype == "xhtml")
-			$defdoctype = '<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">';
-		else
-			$defdoctype = '<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/REC-html40/loose.dtd">';
-
-		$p += array
-		(
-			'content-type' => "text/html; charset=$this->_charset",
-			'doctype' => $defdoctype,
-			'lang' => "de",
-			'js' => $this->_js,
-			'jsboot' => $this->_jsboot,
-			'jsinline' => $this->_jsinline,
-		);
-
-		$header = $p['show_content_type'] ? meta(array('http-equiv' => "Content-Type", 'content' => $p['content-type'])) : "";
-
-		if (isset($p['title']))
-			$header .= tag('title', it_html::Q($p['title']));
-
-		foreach(array('description', 'keywords') as $name)
-			if (!empty($p[$name]))
-				$header .= meta(array('name' => $name, 'content' => $p[$name]));
-
-		# Add favicon if file exists
-		if ($p['show_favicon'] && @file_exists($_SERVER['DOCUMENT_ROOT'].'/favicon.ico'))
-                        $header .= tag('link', array('rel' => "shortcut icon", 'href' => "/favicon.ico"));
-
-		foreach((array)$p['stylesheets'] as $type => $url)
-			$header .= tag('link', array('rel' => "stylesheet", 'type' => "text/css", 'href' => $url) + (is_int($type) ? array() : array('media' => $type)));
-
-		if (!empty($p['cssinline']))
-			$header .= tag('style', array('type' => "text/css", "\n" . preg_replace(array('/\s*\/\*[^\*]+\*\//Um', '/\s*\{\s*/', '/;\s+/'), array('', '{', ';'), $p['cssinline'])));
-
-		if($this->_htmltype == "xhtml-mobile" && ereg('W3C_Validator', $_SERVER['HTTP_USER_AGENT']))
-			header("Content-Type: application/xhtml+xml; charset=$this->_charset"); # for validation
-		else if (!headers_sent()) # prevent warnings when ED() in use
-			header("Content-Type: " . $p['content-type']);
-
-		$langvar = $this->_htmltype == "xhtml-mobile" ? "xml:lang" : "lang";
-		$prefix = $GLOBALS['SENT_PREAMBLE'] ? "" : $p['doctype'] . "\n<html $langvar=\"" . it_html::Q($p['lang']) . "\"><head>";
-
-		# override use_it_state property
-		if (isset($p['use_it_state']))
-			$this->_use_it_state = $p['use_it_state'];
-
-		$js = "";
-
-		if ($p['jsenv'])
-			$js .= "var env = " . itjs::serialize($p['jsenv']) . ";\n";
-
-		if ($p['js'])
-		{
-			$js .= $this->_itjs("boot.js", "inline");
-			$js .= "function it_boot_start(){ " . trim($p['jsboot']) . " }\n";
-			$js .= "it_boot('/itjs/" . $p['js'] . "');\n";
-		}
-
-		$js .= $this->_itjs($p['jsinline'], 'inline');
-
-		if ($js)
-			$header .= $this->js(array($js));
-
-		return "$prefix$header$data</head>";
-	}
-}
-
-function body($args)
-{
-	foreach ($args as $arg)
-	{
-		if (is_array($arg))
-		{
-			foreach ($arg as $key => $value)
-			{
-				if (is_int($key))
-					$body .= $value;
-				else
-					$attributes .= " $key=\"" . it_html::Q($value) . '"';
-			}
-		}
-		else
-			$body .= $arg;
-	}
-
-	if ($this->_use_it_state)
-		$body = tag('iframe', array('id' => "it_state", 'src' => "/itjs/state.html", 'width' => 1, 'height' => 1, 'frameborder' => 0)) . $body;
-
-	$body .= $this->_show_boot_dom ? div(array('id' => "it_boot_dom", 'style' => "visibility:hidden")) : "";
-
-	return $this->head() . ($this->in_body++ ? "" : "<body$attributes>$body");
-}
-
-function endhtml()
-{
-	return $this->head() . ($this->in_body ? "</body>" : "") . "</html>";	
-}
-
-}
-?>