Autor
XSearch Engine version5.2
developed by P.Bestebroer
http://www.dynamic-core.net
Bueno aquí va la estrucura de los archivos (5)
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db.js
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Código:
/* XSearch version 5.2 - Fichero de BD */
/* Comienza Opciones de Configuracion */
searchname = 'xsearch-5.2.htm' /* Nombre de la pagina del buscador */
usebannercode=true
ButtonCode = "<img src='searchbutton.gif' border=0>"
function templateBody() {
document.write('<html><head><title>TITULO DE LA PAGINA</title><'+
'script language="javascript">'+
'<'+'/'+'script'+'></head><body bgcolor="#ffffff" text="#000000" link="#000099" vlink="#996699" alink="#996699"><Center><font face="Arial" size="3"><font face=Verdana size=12><b>XSEARCH</b><i>5.2</i></font><table border=0 width=640><tr><td>');/* Modifica lo que dice en la Pagina */
}
function templateEnd() {
document.write('</td></tr></table></font></center></body></html>');
}
function bannerCode() {
}
/* Finaliza Opciones de Configuracion */
/* Comienza Registros de la BD */
add("<a href='dirección_de_la_pagina'>JSVCL2</a>","KEYWORDS o PALABRAS CLAVES","COMENTARIO DE LA PAGINA")
/* Finaliza Registros de la BD */
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xsearch.css
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Código:
h3 { font-family: Verdana, Arial, Helvetica, sans-serif; font-size: 10pt; font-weight: normal; color:#6f6f6f}
p { font-family: Verdana, Arial, Helvetica, sans-serif; font-size: 10pt}
li { font-family: Verdana, Arial, Helvetica, sans-serif; font-size: 10pt; margin-left: 5%;}
.xtitle { font-family: Arial, Verdana, Helvetica, sans-serif; font-size: 12pt; font-weight: normal}
.xresult { font-family: Arial, Verdana, Helvetica, sans-serif; font-size: 9pt; font-weight: normal}
.xlocation { font-family: Arial, Verdana, Helvetica, sans-serif; font-size: 10pt; color:green; font-weight: normal}
.xsmall { font-family: Arial, Verdana, Helvetica, sans-serif; font-size: 8pt; color:green; font-weight: normal}---------------------------------------------------------
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xsearch-5.2.htm
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Código:
<html>
<head>
<title>XSearch 5.2</title>
<script language="javascript" src="xsearch-5.2.js"></script>
<script language="javascript" src="db.js"></script>
<body bgColor="#ffffff">
<script language="javascript">
initXsearch();
</script>
</body>
</html>
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xsearch-5.2.js
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Código:
/* XSearch Engine version5.2 */
/* developed by P.Bestebroer */
/* http://www.dynamic-core.net */
function trecords(){
this.index=(trecords.count++)
this.link=''
this.keywords=''
this.description=''
return this
}
trecords.prototype.set=function(link,keywords,description) {
this.link=link
this.keywords=keywords
this.description=description
}
trecords.prototype.searchstring=function() { return this.link+' '+this.keywords+' '+this.description }
trecords.prototype.count=0
function add(link,keywords,description) {
al=records.length
records[al]=new trecords()
records[al].set(link,keywords,description)
}
records = new Array()
finds=0
sites=0
version="v5.2"
andresult=false
SortResults=true
display_start=0
displast=10
function qsort(f, l){ // not used anymore, causes stack-overflow in large database
// Qsort function by Rob B.
var a=f
var b=l
var s
var m = results[(a+b)>>1].val
while (a<=b) {
while (results[a].val>m) {a++}
while (m>results[b].val) {b--}
if (a<=b) {
s=results[a]
results[a]=results[b]
results[b]=s
a++
b--
}
}
if (f<b) this.qsort(f, b)
if (a<l) this.qsort(a, l)
}
function bsort() {
for (var i=results.length-1; i>=0; i--) {
for (var j=i; j>=0; j--) {
if (results[i].val>results[j].val) {
s=results[i]
results[i]=results[j]
results[j]=s
}
}
}
}
function searchAll(keyword){
var timeA=new Date()
var nw=0
finds=0
sites=0
var x = parseIt(keyword)
if(x == -1) return
total_keywords=x
document.open()
document.clear()
document.write('<link rel="stylesheet" href="xsearch.css">')
AddBody()
if (keyword.length>50) keyword=keyword.substring(0,60)+"..."
results=new Array()
for (q=0; q<records.length; q++) {
results[q]=new Array()
results[q].rec=q
results[q].val=0
}
for (nw=0; nw<keywords.length; nw+=1) search(keywords[nw])
if (andresult) {
for (a=0; a<results.length; a+=1) {
if (results[a].val>0) {
if (results[a].val<=(total_keywords-1)<<1) {
results[a].val=0
sites-=1
}
}
}
}
if (SortResults && keywords!='[all]') bsort()
// Now we build the output page
displast=display_start
displast+=10
if (displast>sites) displast=sites
var timeB=new Date()
if (finds==0) { display_start=-1; displast=0 }
document.write("<center><h3>Resultados <b>"+(display_start+1)+"-"+(displast)+"</b> de <b>"+sites+"</b> para <b>"+keyword+"</b> Tiempo de búsqueda <b>"+((timeB-timeA)/1000)+"</b> segundos.</h3></center>")
if (displast>sites && finds!=0) displast=sites+1
if (finds==0) {
document.write("<h3><font color=green>no se encontró <b>''"+keyword+"''</b></font></h3>"+
"<p>La palabra - <b>"+keyword+"</b> - no se encuentra en la base de datos.</p>"+
"<LI>Verifique que haya deletreado bien la palabra.</li>"+
"<LI>Intente nuevamente utilizando otra palabra clave.</li>"+
"<LI>Pruebe ingresando varias palabras en un mismo campo.</li></span>"+
"</p>")
DisplayXSearch()
document.close()
return
}
q2=display_start
q3=displast
for (q=display_start; q<q3; q+=1) {
if (results[q].val>0) {
rc=results[q].rec
document.write("<span class='xtitle'>"+records[rc].link+"</span><br>")
x1=records[rc].link.indexOf('http://')
if (x1==-1) x1=records[rc].link.indexOf('href=')+5
else x1+=7
x2=records[rc].link.indexOf('>')-1
if (x1>0 && x2>0) {
tmp=records[rc].link.substring(x1,x2)
x2=tmp.indexOf(' ')
if (x2>0) tmp=tmp.substring(0,x2)
if (tmp.substring(0,1)=="'") tmp=tmp.substring(1,tmp.length-2)
if (tmp.substring(0,1)=='"') tmp=tmp.substring(1,tmp.length-1)
document.write("<table border=0 width=500><tr><td><span class='xresult'>"+records[rc].description+"</span></td></tr></table><span class='xlocation'>"+tmp+"</span><br><br>")
}
q2++
}
}
if (finds>10) {
document.write("<BR>")
pages=Math.round(finds/10)
if (finds%10<6) pages++
// Create the parameter string
paramstring=searchname+"?keywords="+keyword+"&and="+andresult+"&sort="+SortResults
document.write("<center><span class='xsmall'>")
if (display_start>0) document.write("<a href='"+paramstring+"&disp="+(display_start-10)+"'>anterior</a>")
document.write(" ")
for (i=1; i<=pages; i+=1){
if ((((i-1)*10)+1)<=sites) document.write("<a href='"+paramstring+"&disp="+(((i-1)*10))+"'>"+i+"</a>   ")
}
document.write(" ")
if (displast<=sites) document.write("<a href='"+paramstring+"&disp="+(displast)+"'>siguiente</a>")
document.write("</span></center>")
}
DisplayXSearch()
document.close()
}
function Cat() {
document.open()
document.clear()
document.write('<link rel="stylesheet" href="xsearch.css">')
AddBody()
DisplayXSearch()
document.close()
}
function stripInput(key) {
while(key.substring(0,1) == "," || key.substring(0,1) == " " ) key = key.substring(1,key.length)
while(key.substring(key.length-1,key.length) == "," || key.substring(key.length-1,key.length) == " ") key = key.substring(0,key.length-1)
return key
}
function parseIt(key) {
key=stripInput(key)+" "
var y=0
while(key.indexOf(" ") > 0) {
if (key.substring(0,1)=='"') {
var pos=key.indexOf('"',2)
keywords[y]=key.substring(1,pos)
keywords[y]=stripInput(keywords[y])
y++
key=key.substring(pos+1,key.length)
} else {
var pos=key.indexOf(' AND ')
if ((pos>0) && (key.indexOf(' ')>=pos)) {
pos=key.indexOf(' ',pos+5)
keywords[y]=key.substring(0,pos)
keywords[y]=stripInput(keywords[y])
y++
key=key.substring(pos+1,key.length)
if (key.substring(0,4)=='AND ') {
pos=keywords[y-1].indexOf(' ')+5
key=keywords[y-1].substring(pos,keywords[y-1].length)+' '+key
}
} else {
var pos=key.indexOf(' OR ')
if ((pos>0) && (key.indexOf(' ')>=pos)) {
pos=key.indexOf(' ')
keywords[y]=key.substring(0,pos)
keywords[y]=stripInput(keywords[y])
if (keywords[y]!=keywords[y-1]) y++
key=key.substring(pos+1,key.length)
pos=key.indexOf('OR ')
key=key.substring(pos+3,key.length)
pos=key.indexOf(' ')
keywords[y]=key.substring(0,pos)
keywords[y]=stripInput(keywords[y])
y++
key=key.substring(pos+1,key.length)
if (key.substring(0,3)=='OR ') key=keywords[y-1]+' '+key
} else {
var pos = key.indexOf(" ")
keywords[y]=key.substring(0,pos)
keywords[y] = stripInput(keywords[y])
y++
if(y > 50) return -1
key=key.substring(pos+1,key.length)
}
}
}
}
return y-1
}
var keywords = new Array()
var results
function AddBody() {
var keytext='"'+searchname+'?keywords="+'
var andtext='"&and="+'
document.write('<script>function doSearch(){'+
'searchwords=document.searchform.searchwords.value; '+
'while (searchwords.indexOf(" ")>-1){ pos=searchwords.indexOf(" ");'+
'searchwords=searchwords.substring(0,pos)+"+"+searchwords.substring(pos+1); }'+
'document.location='+keytext+' searchwords+'+andtext+'"0"}'+
'<'+'/'+'script>'
)
templateBody()
document.write("<form name='searchform' method='post' action='javascript:doSearch()'><table border='0' width='100%'><tr><td align='center'><font face='Arial, Helvetica, sans-serif' size='3'><input name='searchwords' type='text' size='30'> <a href='javascript:doSearch()'>"+ButtonCode+"</a></font></td></tr></table></form><hr size=1>")
if (usebannercode) bannerCode()
}
function DisplayXSearch() {
// This line can be removed, but please don't add anything like
// copyright by <your name here> because that's not allowed, and
// if you remove or change this line, make sure there is some credit here
// and a link to www.dynamic-core.net so that other people can also
// get their hands on this FREE search engine.. Thank you.
document.write("<h3><center>Haga clic aquí para bajar <a href=xsearch.zip>XSearch "+version+"</a> Creado por P. Bestebroer</center></h3>")
templateEnd()
}
function search(keyword) {
var hit=0
var addcomplete=0
for (q=0; q<records.length; q++) {
addcomplete=0
search_parm=" "+records[q].searchstring()+" "
search_parm=search_parm.toLowerCase()
if (keyword.indexOf(' AND ')>0) {
firstword=keyword.substring(0,keyword.indexOf(' ')).toLowerCase()
lastword=keyword.substring(keyword.indexOf(' AND ')+5,keyword.length).toLowerCase()
if ((search_parm.indexOf(" "+firstword+" ") != -1) && (search_parm.indexOf(" "+lastword+" ")!= -1 )) {
hit++
finds++
if(hit<2) {
if (results[q].val==0) sites++
results[q].val +=2
}
}
} else {
keyword=keyword.toLowerCase()
if ((search_parm.indexOf(" "+keyword+" ") != -1) ||(keyword=="[all]")) {
hit++
finds++
if(hit<2) {
if (results[q].val==0) sites++
results[q].val+=2
}
} else {
// check for a half hit (ie. search:share find:SHAREware)
if (search_parm.indexOf(keyword) != -1) {
hit++
finds++
if(hit < 2) {
if (results[q].val==0) sites++
results[q].val+=1
x=search_parm.indexOf(keyword)+keyword.length
pos=search_parm.substring(1,x-keyword.length)
while (pos.indexOf(" ")!=-1) {
y=pos.indexOf(" ")
pos=pos.substring(y+1,pos.length)
}
if (pos.length<=2) addcomplete++
pos=search_parm.substring(x,search_parm.length)
fullresult=search_parm.substring(x,x+pos.indexOf(" "))
if (fullresult.length<=2) addcomplete++
if (addcomplete>1) results[q].val+=1
}
}
}
}
hit=0
}
}
var searchwords = ''
var newload = true
function initXsearch() {
if (searchwords!='') searchAll(searchwords)
else if (newload) Cat()
}
function tparams(){
parameters=document.location.search
parameters=unescape(parameters.substring(1,parameters.length)+'&')
this.params=new Array()
i=0
while (parameters.indexOf('&',0)!=-1) {
al=this.params.length
this.params[al]=new Array()
tmp=parameters.substring(0,parameters.indexOf('&',0))
parameters=parameters.substring(parameters.indexOf('&',0)+1)
if (tmp.indexOf('=')!=-1) {
this.params[al].command=tmp.substring(0,tmp.indexOf('='))
this.params[al].value=tmp.substring(tmp.indexOf('=')+1)
} else {
this.params[al].command=tmp
this.params[al].value=''
}
}
return this
}
tparams.prototype.getValue=function(param){
value=''
param=param.toLowerCase()
al=this.params.length
for (var i=0; i<al; i+=1) if (this.params[i].command==param) value=this.params[i].value
return value
}
params=new tparams()
if (params.getValue('keywords')!=''){
searchwords=params.getValue('keywords')
origsearchwords=searchwords
while (searchwords.indexOf('+')>-1) {
pos=searchwords.indexOf('+')
searchwords=searchwords.substring(0,pos)+' '+searchwords.substring(pos+1)
}
}
if (params.getValue('sort')!='')
if (params.getValue('sort')=='0' || params.getValue('sort')=='false') SortResults=false
else SortResults=true
if (params.getValue('and')!='')
if (params.getValue('and')=='0' || params.getValue('and')=='false') andresult=false
else andresult=true
if (params.getValue('disp')!='') display_start=parseInt(params.getValue('disp'))
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searchbutton.gif
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UNA IMAGEN QUE SERA LA IMAGEN DE BUSCAR, ES DECIR EL BOTON
SI NO QUIERES QUE SE LLAME ASI DEBES CAMBIARLE LA RUTA EN EL FICHERO DB.JS, buscando la linea
Código:
ButtonCode = "<img src='searchbutton.gif' border=0>"
OK, ESPERO QUE LES AYUDE ESTE BUSCADOR
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