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pagination.php
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pagination.php
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<?
/* ===========================
sabros.us monousuario versión 1.7
http://sabros.us/
sabros.us is a free software licensed under GPL (General public license)
=========================== */
// Script adaptado a sabros.us del encontrado en:
// http://www.strangerstudios.com/sandbox/pagination/diggstyle.php?page=1
// How many adjacent pages should be shown on each side?
$adjacents = 3;
/*
First get total number of rows in data table.
If you have a WHERE clause in your query, make sure you mirror it here.
*/
$total_pages = contarenlaces($noLimit[0]);
if($q!="")
if($Sabrosus->usefriendlyurl==0)
$q="&busqueda=".$q;
else
$q="/busqueda/".$q;
else
$q="";
/* Setup vars for query. */
$limit = $Sabrosus->limit; //how many items to show per page
if($_GET["pag"])
$start = ($_GET["pag"] - 1) * $limit; //first item to display on this page
else
$start = 0; //if no page var is given, set start to 0
/* Setup page vars for display. */
if ($_GET["pag"] == 0) $_GET["pag"] = 1; //if no page var is given, default to 1.
$prev = $_GET["pag"] - 1; //previous page is page - 1
$next = $_GET["pag"] + 1; //next page is page + 1
$lastpage = ceil($total_pages/$limit); //lastpage is = total pages / items per page, rounded up.
$lpm1 = $lastpage - 1; //last page minus 1
/*
Now we apply our rules and draw the pagination object.
We're actually saving the code to a variable in case we want to draw it more than once.
*/
$pagination = "";
if($lastpage > 1)
{
$pagination .= "<div class=\"pagination\">";
//previous button
if ($_GET["pag"] > 1)
{
if (isset($tagtag))
{
$pagination.= "<a href=\"".$Sabrosus->sabrUrl . chequearURLFriendly( '/tag/'.$tagtag.'/pag/'.$prev , '/?tag='.$tagtag.'&pag='.$prev ) .$q."\">" . __("« Anterior") . "</a>";
}
else
{
$pagination.= "<a href=\"".$Sabrosus->sabrUrl . chequearURLFriendly( '/pag/'.$prev , '/?pag='.$prev ) .$q. "\">" . __("« Anterior") ."</a>";
}
}
else
{
$pagination.= "<span class=\"disabled\">". __("« Anterior")."</span>";
}
//pages
if ($lastpage < 7 + ($adjacents * 2)) //not enough pages to bother breaking it up
{
for ($counter = 1; $counter <= $lastpage; $counter++)
{
if ($counter == $_GET["pag"])
{
$pagination.= "<span class=\"current\">$counter</span>";
}
else
{
if (isset($tagtag))
{
$pagination.= "<a href=\"".$Sabrosus->sabrUrl . chequearURLFriendly('/tag/'.$tagtag.'/pag/'.$counter,'/?tag='.$tagtag.'&pag='.$counter).$q. "\">".$counter."</a>";
}
else
{
$pagination.= "<a href=\"".$Sabrosus->sabrUrl . chequearURLFriendly('/pag/'.$counter,'/?pag='.$counter).$q. "\">".$counter."</a>";
}
}
}
}
elseif($lastpage > 5 + ($adjacents * 2)) //enough pages to hide some
{
//close to beginning; only hide later pages
if($_GET["pag"] < 1 + ($adjacents * 2))
{
for ($counter = 1; $counter < 4 + ($adjacents * 2); $counter++)
{
if ($counter == $_GET["pag"])
{
$pagination.= "<span class=\"current\">$counter</span>";
}
else
{
if (isset($tagtag))
{
$pagination.= "<a href=\"".$Sabrosus->sabrUrl . chequearURLFriendly('/tag/'.$tagtag.'/pag/'.$counter,'/?tag='.$tagtag.'&pag='.$counter).$q. "\">".$counter."</a>";
}
else
{
$pagination.= "<a href=\"".$Sabrosus->sabrUrl . chequearURLFriendly('/pag/'.$counter,'/?pag='.$counter).$q. "\">".$counter."</a>";
}
}
}
$pagination.= "...";
if (isset($tagtag))
{
$pagination.= "<a href=\"".$Sabrosus->sabrUrl . chequearURLFriendly('/tag/'.$tagtag.'/pag/'.$lpm1,'/?tag='.$tagtag.'&pag='.$lpm1).$q. "\">".$lpm1."</a>";
$pagination.= "<a href=\"".$Sabrosus->sabrUrl . chequearURLFriendly('/tag/'.$tagtag.'/pag/'.$lastpage,'/?tag='.$tagtag.'&pag='.$lastpage).$q. "\">".$lastpage."</a>";
}
else
{
$pagination.= "<a href=\"".$Sabrosus->sabrUrl . chequearURLFriendly('/pag/'.$lpm1,'/?pag='.$lpm1).$q. "\">".$lpm1."</a>";
$pagination.= "<a href=\"".$Sabrosus->sabrUrl . chequearURLFriendly('/pag/'.$lastpage,'/?pag='.$lastpage).$q. "\">".$lastpage."</a>";
}
}
//in middle; hide some front and some back
elseif($lastpage - ($adjacents * 2) > $_GET["pag"] && $_GET["pag"] > ($adjacents * 2))
{
$uno=1;
$dos=2;
if (isset($tagtag))
{
$pagination.= "<a href=\"".$Sabrosus->sabrUrl . chequearURLFriendly('/tag/'.$tagtag.'/pag/'.$uno,'/?tag='.$tagtag.'&pag='.$uno).$q. "\">".$uno."</a>";
$pagination.= "<a href=\"".$Sabrosus->sabrUrl . chequearURLFriendly('/tag/'.$tagtag.'/pag/'.$dos,'/?tag='.$tagtag.'&pag='.$dos).$q. "\">".$dos."</a>";
}
else
{
$pagination.= "<a href=\"".$Sabrosus->sabrUrl . chequearURLFriendly('/pag/'.$uno,'/?pag='.$uno).$q. "\">".$uno."</a>";
$pagination.= "<a href=\"".$Sabrosus->sabrUrl . chequearURLFriendly('/pag/'.$dos,'/?pag='.$dos).$q. "\">".$dos."</a>";
}
$pagination.= "...";
for ($counter = $_GET["pag"] - $adjacents; $counter <= $_GET["pag"] + $adjacents; $counter++)
{
if ($counter == $_GET["pag"])
{
$pagination.= "<span class=\"current\">$counter</span>";
}
else
{
if (isset($tagtag))
{
$pagination.= "<a href=\"".$Sabrosus->sabrUrl . chequearURLFriendly('/tag/'.$tagtag.'/pag/'.$counter,'/?tag='.$tagtag.'&pag='.$counter).$q. "\">".$counter."</a>";
}
else
{
$pagination.= "<a href=\"".$Sabrosus->sabrUrl . chequearURLFriendly('/pag/'.$counter,'/?pag='.$counter).$q. "\">".$counter."</a>";
}
}
}
$pagination.= "...";
if (isset($tagtag))
{
$pagination.= "<a href=\"".$Sabrosus->sabrUrl . chequearURLFriendly('/tag/'.$tagtag.'/pag/'.$lpm1,'/?tag='.$tagtag.'&pag='.$lpm1).$q. "\">".$lpm1."</a>";
$pagination.= "<a href=\"".$Sabrosus->sabrUrl . chequearURLFriendly('/tag/'.$tagtag.'/pag/'.$lastpage,'/?tag='.$tagtag.'&pag='.$lastpage).$q. "\">".$lastpage."</a>";
}
else
{
$pagination.= "<a href=\"".$Sabrosus->sabrUrl . chequearURLFriendly('/pag/'.$lpm1,'/?pag='.$lpm1).$q. "\">".$lpm1."</a>";
$pagination.= "<a href=\"".$Sabrosus->sabrUrl . chequearURLFriendly('/pag/'.$lastpage,'/?pag='.$lastpage).$q. "\">".$lastpage."</a>";
}
}
//close to end; only hide early pages
else
{
$uno=1;
$dos=2;
if (isset($tagtag))
{
$pagination.= "<a href=\"".$Sabrosus->sabrUrl . chequearURLFriendly('/tag/'.$tagtag.'/pag/'.$uno,'/?tag='.$tagtag.'&pag='.$uno).$q. "\">".$uno."</a>";
$pagination.= "<a href=\"".$Sabrosus->sabrUrl . chequearURLFriendly('/tag/'.$tagtag.'/pag/'.$dos,'/?tag='.$tagtag.'&pag='.$dos).$q. "\">".$dos."</a>";
}
else
{
$pagination.= "<a href=\"".$Sabrosus->sabrUrl . chequearURLFriendly('/pag/'.$uno,'/?pag='.$uno).$q. "\">".$uno."</a>";
$pagination.= "<a href=\"".$Sabrosus->sabrUrl . chequearURLFriendly('/pag/'.$dos,'/?pag='.$dos).$q. "\">".$dos."</a>";
}
$pagination.= "...";
for ($counter = $lastpage - (2 + ($adjacents * 2)); $counter <= $lastpage; $counter++)
{
if ($counter == $_GET["pag"])
{
$pagination.= "<span class=\"current\">$counter</span>";
}
else
{
if (isset($tagtag))
{
$pagination.= "<a href=\"".$Sabrosus->sabrUrl . chequearURLFriendly('/tag/'.$tagtag.'/pag/'.$counter,'/?tag='.$tagtag.'&pag='.$counter).$q. "\">".$counter."</a>";
}
else
{
$pagination.= "<a href=\"".$Sabrosus->sabrUrl . chequearURLFriendly('/pag/'.$counter,'/?pag='.$counter).$q. "\">".$counter."</a>";
}
}
}
}
}
//next button
if ($_GET["pag"] < $counter - 1)
{
if (isset($tagtag))
{
$pagination.= "<a href=\"".$Sabrosus->sabrUrl . chequearURLFriendly( '/tag/'.$tagtag.'/pag/'.$next , '/?tag='.$tagtag.'&pag='.$next ) .$q."\">" . __("Siguiente »") . "</a>";
}
else
{
$pagination.= "<a href=\"".$Sabrosus->sabrUrl . chequearURLFriendly( '/pag/'.$next , '/?pag='.$next ) .$q. "\">" . __("Siguiente »") ."</a>";
}
}
else
{
$pagination.= "<span class=\"disabled\">Siguiente »</span>";
}
$pagination.= "</div>\n";
}
echo $pagination;
?>