[Phpcms-plugins-cvs] livesearch4phpCMS livesearch.php,NONE,1.1 livesearch.js,NONE,1.1 .cvsignore,NONE,1.1

[Martin J. <mj...@us...>]

Update of /cvsroot/phpcms-plugins/livesearch4phpCMS
In directory sc8-pr-cvs1.sourceforge.net:/tmp/cvs-serv7446

Added Files:
	livesearch.php livesearch.js .cvsignore 
Log Message:
initial import

--- NEW FILE: .cvsignore ---
.project
js*
live-request.zip
project.index

--- NEW FILE: livesearch.php ---
<?php

$searchdir = $_SERVER ['DOCUMENT_ROOT'].'/cms/data/suche/';
$searchterm = $_GET ['q'];
$maxlength = 15;

if (file_exists ($searchdir.'words.gz')) {
	$searchfield = gzfile ($searchdir.'words.gz');
} elseif (file_exists ($searchdir.'words.db')) {
	$searchfield = file ($searchdir.'words.db');
} else {
	return '';
}

if (file_exists ($searchdir.'files.gz')) {
	$filesfield = gzfile ($searchdir.'files.gz');
} elseif (file_exists ($searchdir.'files.db')) {
	$filesfield = file ($searchdir.'files.db');
} else {
	return '';
}
if (file_exists ($searchdir.'data.gz')) {
	$datafield = gzfile ($searchdir.'data.gz');
} elseif (file_exists ($searchdir.'data.db')) {
	$datafield = file ($searchdir.'data.db');
} else {
	return '';
}

if (!is_array ($searchfield)) {
	return '';
}

$foundfiles = array ();
$foundwords = array ();

for ($i = 0; $i < count ($searchfield); $i++) {
	if (!stristr ($searchfield [$i], $searchterm)) {
		continue;
	}
	
	$foundwords [] = trim ($searchfield [$i]);
	
	$fileids = explode ('+', $datafield [$i]);
	
	for ($j = 0; $j < count ($fileids); $j++) {
		list ($id, $value) = explode ('*', $fileids [$j]);
		if (!isset ($foundfiles [$id])) {
			$foundfiles [$id] = 0;
		}
		 
		$foundfiles [$id] += $value;  
	}
	
}

$foundfiles = array_unique ($foundfiles);
arsort ($foundfiles);
 
echo '<ul>'."\n";
echo '<h3>Gefundene Seiten</h3>'."\n";

foreach ($foundfiles as $id=>$value) {
	list ($link, $title, $text) = explode (';', $filesfield [$id], 3);
	$link = str_replace ('##', ';', $link);
	$text = str_replace ('##', ';', $text);
	$title = str_replace (array ('##', ' &#8212; kreischa.info'), array (';', ''), $title);
	if (strlen ($title) > $maxlength) {
		$title_short = substr ($title, 0, 15).'&#8230;';
	} else {
		$title_short = $title;
	}
	echo '<li><a href="'.$link.'" title="'.$text.'">'.$title_short.'</a></li>'."\n";
}
echo '</ul>';


sort ($foundwords);
echo '<ul class="LSRes">'."\n";
echo '<h3>Gefundene W&ouml;rter</h3>'."\n";

for ($i = 0; $i < count ($foundwords); $i++) {
	echo '<li class="LSRow"><a href="#" onclick="document.getElementById (\'livesearch\').value = \''.$foundwords [$i].'\';return false;">'.$foundwords [$i].'</a></li>'."\n";
}

echo '</ul>'."\n";
?>
--- NEW FILE: livesearch.js ---
/*
// +----------------------------------------------------------------------+
// | Copyright (c) 2004 Bitflux GmbH                                      |
// +----------------------------------------------------------------------+
// | Licensed under the Apache License, Version 2.0 (the "License");      |
// | you may not use this file except in compliance with the License.     |
// | You may obtain a copy of the License at                              |
// | http://www.apache.org/licenses/LICENSE-2.0                           |
// | Unless required by applicable law or agreed to in writing, software  |
// | distributed under the License is distributed on an "AS IS" BASIS,    |
// | WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or      |
// | implied. See the License for the specific language governing         |
// | permissions and limitations under the License.                       |
// +----------------------------------------------------------------------+
// | Author: Bitflux GmbH <de...@bi...>                              |
// +----------------------------------------------------------------------+

*/
var liveSearchReq = false;
var t = null;
var liveSearchLast = "";
	
var isIE = false;
// on !IE we only have to initialize it once
if (window.XMLHttpRequest) {
	liveSearchReq = new XMLHttpRequest();
}

function liveSearchInit() {
	
	if (navigator.userAgent.indexOf("Safari") > 0) {
		document.getElementById('livesearch').addEventListener("keydown",liveSearchKeyPress,false);
//		document.getElementById('livesearch').addEventListener("blur",liveSearchHide,false);
	} else if (navigator.product == "Gecko") {
		
		document.getElementById('livesearch').addEventListener("keypress",liveSearchKeyPress,false);
		document.getElementById('livesearch').addEventListener("blur",liveSearchHideDelayed,false);
		
	} else {
		document.getElementById('livesearch').attachEvent('onkeydown',liveSearchKeyPress);
//		document.getElementById('livesearch').attachEvent("onblur",liveSearchHide,false);
		isIE = true;
	}
	
	document.getElementById('livesearch').setAttribute("autocomplete","off");

}

function liveSearchHideDelayed() {
	window.setTimeout("liveSearchHide()",400);
}
	
function liveSearchHide() {
	document.getElementById("LSResult").style.display = "none";
	var highlight = document.getElementById("LSHighlight");
	if (highlight) {
		highlight.removeAttribute("id");
	}
}

function liveSearchKeyPress(event) {
	
	if (event.keyCode == 40 )
	//KEY DOWN
	{
		highlight = document.getElementById("LSHighlight");
		if (!highlight) {
			highlight = document.getElementById("LSShadow").firstChild.firstChild;
		} else {
			highlight.removeAttribute("id");
			highlight = highlight.nextSibling;
		}
		if (highlight) {
			highlight.setAttribute("id","LSHighlight");
		} 
		if (!isIE) { event.preventDefault(); }
	} 
	//KEY UP
	else if (event.keyCode == 38 ) {
		highlight = document.getElementById("LSHighlight");
		if (!highlight) {
			highlight = document.getElementById("LSResult").firstChild.firstChild.lastChild;
		} 
		else {
			highlight.removeAttribute("id");
			highlight = highlight.previousSibling;
		}
		if (highlight) {
				highlight.setAttribute("id","LSHighlight");
		}
		if (!isIE) { event.preventDefault(); }
	} 
	//ESC
	else if (event.keyCode == 27) {
		highlight = document.getElementById("LSHighlight");
		if (highlight) {
			highlight.removeAttribute("id");
		}
		document.getElementById("LSResult").style.display = "none";
	} 
}
function liveSearchStart() {
	if (t) {
		window.clearTimeout(t);
	}
	t = window.setTimeout("liveSearchDoSearch()",200);
}

function liveSearchDoSearch() {

	if (typeof liveSearchRoot == "undefined") {
		liveSearchRoot = "";
	}
	if (typeof liveSearchRootSubDir == "undefined") {
		liveSearchRootSubDir = "";
	}
	if (typeof liveSearchParams == "undefined") {
		liveSearchParams = "";
	}
	if (liveSearchLast != document.forms.searchform.query.value) {
	if (liveSearchReq && liveSearchReq.readyState < 4) {
		liveSearchReq.abort();
	}
	if ( document.forms.searchform.query.value == "") {
		liveSearchHide();
		return false;
	}
	if (window.XMLHttpRequest) {
	// branch for IE/Windows ActiveX version
	} else if (window.ActiveXObject) {
		liveSearchReq = new ActiveXObject("Microsoft.XMLHTTP");
	}
	liveSearchReq.onreadystatechange= liveSearchProcessReqChange;
	liveSearchReq.open("GET", liveSearchRoot + "/cms/plugins/livesearch4phpcms/livesearch.php?q=" + document.searchform.query.value + liveSearchParams);
	liveSearchLast = document.forms.searchform.query.value;
	liveSearchReq.send(null);
	}
}

function liveSearchProcessReqChange() {
	
	if (liveSearchReq.readyState == 4) {
		var  res = document.getElementById("LSResult");
		res.style.display = "block";
		var  sh = document.getElementById("LSShadow");
		
		sh.innerHTML = liveSearchReq.responseText;
		 
	}
}

function liveSearchSubmit() {
	var highlight = document.getElementById("LSHighlight");
	if (highlight && highlight.firstChild) {
		window.location = liveSearchRoot + liveSearchRootSubDir + highlight.firstChild.nextSibling.getAttribute("href");
		return false;
	} 
	else {
		return true;
	}
}