Subversion-Projekte lars-tiefland.php_share

<?php

/**

 * phpDocumentor :: docBuilder Web Interface

 *

 * PHP versions 4 and 5

 *

 * Copyright (c) 2003-2006 Andrew Eddie, Greg Beaver

 *

 * LICENSE:

 *

 * This library is free software; you can redistribute it

 * and/or modify it under the terms of the GNU Lesser General

 * Public License as published by the Free Software Foundation;

 * either version 2.1 of the License, or (at your option) any

 * later version.

 *

 * This library 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

 * Lesser General Public License for more details.

 *

 * You should have received a copy of the GNU Lesser General Public

 * License along with this library; if not, write to the Free Software

 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA

 *

 * @package    phpDocumentor

 * @author     Andrew Eddie

 * @author     Greg Beaver <cellog@php.net>

 * @copyright  2003-2006 Andrew Eddie, Greg Beaver

 * @license    http://www.opensource.org/licenses/lgpl-license.php LGPL

 * @version    CVS: $Id: utilities.php 212211 2006-04-30 22:18:14Z cellog $

 */

if ('/usr/share/php/data' != '@'.'DATA-DIR@')

{

    include_once('PhpDocumentor/HTML_TreeMenu-1.1.2/TreeMenu.php');

} else {

    include_once(dirname(realpath(__FILE__))."/../../HTML_TreeMenu-1.1.2/TreeMenu.php");

}

/**

 *	Allows png's with alpha transparency to be displayed in IE 6

 *	@param string $src path to the source image

 *	@param int $wid width on the image [optional]

 *	@param int $hgt height on the image [optional]

 *	@param string $alt hover text for the image [optional]

 */

function showImage( $src, $wid='', $hgt='', $alt='' ) {

	if (strpos( $_SERVER['HTTP_USER_AGENT'], 'MSIE 6.0' ) !== false) {

		return "<div style=\"height:{$hgt}px; width:{$wid}px; filter:progid:DXImageTransform.Microsoft.AlphaImageLoader(src='$src', sizingMethod='scale');\" ></div>";

	} else {

		return "<img src=\"$src\" width=\"$wid\" height=\"$hgt\" alt=\"$alt\" border=\"0\" />";

	}

}

/**

 *	Returns a select box based on an key,value array where selected is based on key

 *	@param array $arr array of the key-text pairs

 *	@param string $select_name The name of the select box

 *	@param string $select_attribs Additional attributes to insert into the html select tag

 *	@param string $selected The key value of the selected eleme

 */

function htmlArraySelect( &$arr, $select_name, $select_attribs, $selected ) {

	GLOBAL $AppUI;

	reset( $arr );

	$s = "\n<select name=\"$select_name\" $select_attribs>";

	foreach ($arr as $k => $v ) {

		$s .= "\n\t<option value=\"".$k."\"".($k == $selected ? " selected=\"selected\"" : '').">" . $v . "</option>";

	}

	$s .= "\n</select>\n";

	return $s;

}

function getDir($path,&$node) {

	global $pd;

	if (!$dir = opendir($path)) return;

	$node = new HTML_TreeNode(array('text' => basename(realpath($path)), 'link' => "", 'icon' => 'folder.gif'));

	while (($file = readdir($dir)) !== false)

	{

		if ($file != '.' && $file != '..')

		{

			if (is_dir("$path$pd$file") && !is_link("$path$pd$file"))

			{

				$entry[] = "$path$pd$file";

			}

		}

	}

	closedir($dir);

	for($i = 0; $i < count($entry); $i++)

	{

		$node->addItem(new HTML_TreeNode(array('text'=>basename(realpath($entry[$i])), 'link' => "javascript:setHelp('".addslashes(realpath($entry[$i]))."');", 'icon' => 'folder.gif')));

	}

}

function recurseDir($path, &$node) {

	global $pd;

	if (!$dir = opendir($path)) {

		return false;

	}

	$anode = new HTML_TreeNode(array('text' => basename($path), 'link' => "javascript:setHelpVal('".$path."');", 'icon' => 'folder.gif'));

	$result = addslashes(realpath(stripslashes($path).$pd.".."));

	if (!$node) $anode->addItem(new DirNode('..',"javascript:setHelp('".$result."');",'folder.gif'),'..');

	while (($file = readdir($dir)) !== false) {

		if ($file != '.' && $file != '..') {

			if (is_dir("$path$pd$file")) {

				recurseDir("$path$pd$file",$anode);

			}

		}

	}

	rewinddir($dir);//

	while (false){//($file = readdir($dir)) !== false) {

		if ($file != '.' && $file != '..') {

			if (is_file("$path$pd$file")) {

				$anode->addItem(new DirNode($file,"javascript:setHelpVal('$path$pd$file');",'branchtop.gif',"$path$pd$file"));

			}

		}

	}

	if (!$node) $node = $anode;

	else

	$node->addItem($anode);

	closedir($dir);

}

function switchDirTree($path, &$node)

{

	global $pd;

	// initialize recursion simulation values

	// array format: path => &parent in $node itemlist

	$parent = array();

	$parent_indexes = array();

	$parenti = 1;

	$node = new DirNode(basename($path),"javascript:setHelpVal('".$path."');",'folder.gif',$path);

	$result = addslashes(realpath($path.$pd.".."));

	$node->addItem(new DirNode('..',"javascript:setHelp('".$result."');",'folder.gif','..'));

	$rnode = &$node;

	$parent[realpath($path)] = false;

	$recur = 0;

	do

	{

		if ($recur++ > 120) return;

		if (!$dir = @opendir($path)) {

			// no child files or directories

//                    echo "$path no child files or directories return to ";

			$rnode = &$parent[realpath($path)];

			$path = $rnode->path;

			if (isset($parent_indexes[realpath($path)])) $parenti = $parent_indexes[realpath($path)];

//                    echo "$path parenti $parenti<br>";

		}

//                fancy_debug($path,$parent_indexes);

//                vdump_par($parent);

		if (!isset($parent_indexes[realpath($path)]))

		{

			$file = readdir($dir);

			while ($file !== false) {

				if ($file != '.' && $file != '..') {

					if (@is_dir(realpath("$path$pd$file"))) {

						if (!isset($parent_indexes[realpath($path)])) $parent_indexes[realpath($path)] = true;

						$parent[realpath("$path$pd$file")] = &$rnode;

//                                echo "<br>adding new ".addslashes(realpath($path.$pd.$file))." to $path<br>";

						$rnode->addItem(new DirNode(addslashes(realpath("$path$pd$file")),"javascript:setHelpVal('".addslashes(realpath($path.$pd.$file))."');",'folder.gif',addslashes(realpath($path.$pd.$file))));

					}

				}

				$file = readdir($dir);

			}

		}

		// go down the tree if possible

		if (isset($parent_indexes[realpath($path)]))

		{

			if ($parenti + 1 > (count($rnode->items)))

			{

				// no more children, go back up to parent

//                        echo "$path no more children, go back up to parent ";

				$rnode = &$parent[realpath($path)];

				$path = $rnode->path;

				if (isset($parent_indexes[realpath($path)])) $parenti = $parent_indexes[realpath($path)];

//                        echo $path." parenti $parenti<br>";

			} else

			{

				// go to next child

//                        echo "$path go to next child ";

				$parent_indexes[realpath($path)] = $parenti+1;

//                        debug("set parent ".$rnode->items[$parenti]->path." = ".$rnode->path.'<br>');

				$parent[realpath($rnode->items[$parenti]->path)] = &$rnode;

				$rnode = &$rnode->items[$parenti];

				$path = $rnode->path;

//                        echo "$path<br>";

				$parenti = 0;

			}

		} else

		{

			// no children, go back up the tree to the next child

//                    echo "$path no children, go back up to parent ";

			$rnode = &$parent[realpath($path)];

			$path = $rnode->path;

			if (isset($parent_indexes[realpath($path)])) $parenti = $parent_indexes[realpath($path)];

//                    echo "$path parenti $parenti<br>";

		}

		@closedir($dir);

	} while ($path && (($parenti < (count($rnode->items))) || ($parent[realpath($path)] !== false)));

}

function vdump_par($tree)

{

	foreach($tree as $key => $val)

	{

		if ($val === false)

		debug($key.' -> false<br>');

		else

		debug($key.' -> ' .$val->path.'<br>');

	}

	debug('<br>');

}

?>