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catalin12345
myalbum pagination

How can i add pagination into :
myalbum /admin

More exactly in ADD EDIT CATEGORIES from the component myalbum i have many categories around 1000 and is loading quite slow.
How to add xoops page navigation to display only 10 or 50 or 100 per page in the myalbum ?!

This is the code : how to add pagination to it :

<?php
// ------------------------------------------------------------------------- //
// myAlbum-P - XOOPS photo album //
// <http://www.peak.ne.jp/> //
// ------------------------------------------------------------------------- //

function display_edit_form( $cat_array , $form_title , $action )
{
global $cattree ;

$myts =& MyTextSanitizer::getInstance();

extract( $cat_array ) ;

// Beggining of XoopsForm
$form = new XoopsThemeForm( $form_title , 'MainForm' , '' ) ;

// Hidden
$form->addElement( new XoopsFormHidden( 'action' , $action ) ) ;
$form->addElement( new XoopsFormHidden( 'cid' , $cid ) ) ;

// Title
$form->addElement( new XoopsFormText( _AM_CAT_TH_TITLE , 'title' , 30 , 50 , $myts->htmlSpecialChars( $title ) ) , true ) ;

// Image URL
$form->addElement( new XoopsFormText( _AM_CAT_TH_IMGURL , 'imgurl' , 50 , 150 , $myts->htmlSpecialChars( $imgurl ) ) ) ;

// Parent Category
ob_start() ;
$cattree->makeMySelBox( "title" , "title" , $pid , 1 , 'pid' ) ;
$cat_selbox = ob_get_contents() ;
ob_end_clean() ;
$form->addElement( new XoopsFormLabel( _AM_CAT_TH_PARENT , $cat_selbox ) ) ;

// Buttons
$button_tray = new XoopsFormElementTray( '' , '&nbsp;' ) ;
$button_tray->addElement( new XoopsFormButton( '' , 'submit' , _SUBMIT, 'submit' ) ) ;
$button_tray->addElement( new XoopsFormButton( '' , 'reset' , _CANCEL, 'reset' ) ) ;
$form->addElement( $button_tray ) ;

// Ticket
$GLOBALS['xoopsGTicket']->addTicketXoopsFormElement( $form , __LINE__ ) ;

// End of XoopsForm
$form->display();
}


function mysql_get_sql_set( $cols )
{
$myts =& MyTextSanitizer::getInstance();

$ret = "" ;

foreach( $cols as $col => $types ) {

list( $field , $lang , $essential ) = explode( ':' , $types ) ;

// Undefined col is regarded as ''
$data = empty( $_POST[ $col ] ) ? '' : $myts->stripSlashesGPC( $_POST[ $col ] ) ;

// Check if essential
if( $essential && ! $data ) {
die( sprintf( "Error: %s is not set" , $col ) ) ;
}

// Language
switch( $lang ) {
case 'N' : // Number (remove ,)
$data = str_replace( "," , "" , $data ) ;
break ;
case 'J' : // Japanese
$data = mb_convert_kana( $data , "KV" ) ;
break ;
case 'E' : // English
// $data = mb_convert_kana( $data , "as" ) ;
$data = $data ;
break ;
}

// DataType
switch( $field ) {
case 'A' : // textarea
$data = addslashes( $data ) ;
$ret .= "$col='$data'," ;
break ;
case 'I' : // integer
$data = intval( $data ) ;
$ret .= "$col='$data'," ;
break ;
case 'F' : // float
$data = doubleval( $data ) ;
$ret .= "$col='$data'," ;
break ;
default : // varchar (default)
if( $field < 1 ) $field = 255 ;
if( function_exists( 'mb_strcut' ) ) $data = mb_strcut( $data , 0 , $field ) ;
$data = addslashes( $data ) ;
$ret .= "$col='$data'," ;
}
}

// Remove ',' in the tale of sql
$ret = substr( $ret , 0 , -1 ) ;

return $ret ;
}





include "admin_header.php" ;
require_once XOOPS_ROOT_PATH . "/include/xoopscodes.php" ;
include_once XOOPS_ROOT_PATH."/class/xoopsformloader.php";
include_once XOOPS_ROOT_PATH."/class/xoopslists.php";
include_once XOOPS_ROOT_PATH."/class/xoopstree.php" ;
include_once XOOPS_ROOT_PATH."/class/xoopscomments.php" ;


// branch for altsys
if( defined( 'XOOPS_TRUST_PATH' ) && ! empty( $_GET['lib'] ) ) {
$mydirname = basename( dirname( dirname( __FILE__ ) ) ) ;
$mydirpath = dirname( dirname( __FILE__ ) ) ;

// common libs (eg. altsys)
$lib = preg_replace( '/[^a-zA-Z0-9_-]/' , '' , $_GET['lib'] ) ;
$page = preg_replace( '/[^a-zA-Z0-9_-]/' , '' , @$_GET['page'] ) ;

if( file_exists( XOOPS_TRUST_PATH.'/libs/'.$lib.'/'.$page.'.php' ) ) {
include XOOPS_TRUST_PATH.'/libs/'.$lib.'/'.$page.'.php' ;
} else if( file_exists( XOOPS_TRUST_PATH.'/libs/'.$lib.'/index.php' ) ) {
include XOOPS_TRUST_PATH.'/libs/'.$lib.'/index.php' ;
} else {
die( 'wrong request' ) ;
}
exit ;
}


// GPCS vars
$action = isset( $_POST[ 'action' ] ) ? $_POST[ 'action' ] : '' ;
$disp = isset( $_GET[ 'disp' ] ) ? $_GET[ 'disp' ] : '' ;
$cid = isset( $_GET[ 'cid' ] ) ? intval( $_GET[ 'cid' ] ) : 0 ;

// Initializations
$myts =& MyTextSanitizer::getInstance();
$cattree = new XoopsTree( $table_cat , "cid" , "pid" ) ;


//
// DB part
//
if( $action == "insert" ) {

// Ticket Check
if ( ! $xoopsGTicket->check() ) {
redirect_header(XOOPS_URL.'/',3,$xoopsGTicket->getErrors());
}

// newly insert
$sql = "INSERT INTO $table_cat SET " ;
$cols = array( "pid" => "I:N:0" ,"title" => "50:E:1" ,"imgurl" => "150:E:0" ) ;
$sql .= mysql_get_sql_set( $cols ) ;
$xoopsDB->query( $sql ) or die( "DB Error: insert category" ) ;

// Check if cid == pid
$cid = $xoopsDB->getInsertId() ;
if( $cid == intval( $_POST['pid'] ) ) {
$xoopsDB->query( "UPDATE $table_cat SET pid='0' WHERE cid='$cid'" ) ;
}

redirect_header( "index.php" , 1 , _AM_CAT_INSERTED ) ;
exit ;

} else if( $action == "update" && ! empty( $_POST['cid'] ) ) {

// Ticket Check
if ( ! $xoopsGTicket->check() ) {
redirect_header(XOOPS_URL.'/',3,$xoopsGTicket->getErrors());
}

$cid = intval( $_POST['cid'] ) ;
$pid = intval( $_POST['pid'] ) ;

// Check if new pid was a child of cid
if( $pid != 0 ) {
$children = $cattree->getAllChildId( $cid ) ;
$children[] = $cid ;
foreach( $children as $child ) {
if( $child == $pid ) die( "category looping has occurred" ) ;
}
}

// update
$sql = "UPDATE $table_cat SET " ;
$cols = array( "pid" => "I:N:0" ,"title" => "50:E:1" ,"imgurl" => "150:E:0" ) ;
$sql .= mysql_get_sql_set( $cols ) . " WHERE cid='$cid'" ;
$xoopsDB->query( $sql ) or die( "DB Error: update category" ) ;
redirect_header( "index.php" , 1 , _AM_CAT_UPDATED ) ;
exit ;

} else if( ! empty( $_POST['delcat'] ) ) {

// Ticket Check
if ( ! $xoopsGTicket->check() ) {
redirect_header(XOOPS_URL.'/',3,$xoopsGTicket->getErrors());
}

// Delete
$cid = intval( $_POST['delcat'] ) ;

//get all categories under the specified category
$children = $cattree->getAllChildId( $cid ) ;
$whr = "cid IN (" ;
foreach( $children as $child ) {
$whr .= "$child," ;
xoops_notification_deletebyitem( $myalbum_mid , 'category' , $child ) ;
}
$whr .= "$cid)" ;
xoops_notification_deletebyitem( $myalbum_mid , 'category' , $cid ) ;

myalbum_delete_photos( $whr ) ;

$xoopsDB->query( "DELETE FROM $table_cat WHERE $whr" ) or die( "DB error: DELETE cat table" ) ;
redirect_header( 'index.php' , 2 , _ALBM_CATDELETED ) ;
exit ;

} else if( ! empty( $_POST['batch_update'] ) ) {

// Batch update

}




//
// Form Part
//
xoops_cp_header() ;
include( './mymenu.php' ) ;

// check $xoopsModule
if( ! is_object( $xoopsModule ) ) redirect_header( "$mod_url/" , 1 , _NOPERM ) ;
echo "<h3 style='text-align:left;'>".sprintf( _AM_H3_FMT_CATEGORIES , $xoopsModule->name() )."</h3>\n" ;

if( $disp == "edit" && $cid > 0 ) {

// Editing
$sql = "SELECT cid,pid,title,imgurl FROM $table_cat WHERE cid='$cid'" ;
$crs = $xoopsDB->query( $sql ) ;
$cat_array = $xoopsDB->fetchArray( $crs ) ;
display_edit_form( $cat_array , _AM_CAT_MENU_EDIT , 'update' ) ;

} else if( $disp == "new" ) {

// New
$cat_array = array( 'cid' => 0 , 'pid' => $cid , 'title' => '' , 'imgurl' => 'http://' ) ;
display_edit_form( $cat_array , _AM_CAT_MENU_NEW , 'insert' ) ;

} else {

// Listing
$cat_tree_array = $cattree->getChildTreeArray( 0 , 'title' ) ;

// Get ghost categories
$live_cids = $cattree->getAllChildId(0);
$whr_cid = "cid NOT IN (" ;
foreach( $live_cids as $cid ) {
$whr_cid .= "$cid," ;
}
$whr_cid .= "0)" ;
$rs = $xoopsDB->query( "SELECT * FROM $table_cat WHERE $whr_cid" ) ;
if( $xoopsDB->fetchArray( $rs ) != false ) {
$xoopsDB->queryF( "UPDATE $table_cat SET pid='0' WHERE $whr_cid" ) ;
redirect_header( 'index.php' , 0 , 'A Ghost Category found.' ) ;
exit ;
}

// Waiting Admission
$ars = $xoopsDB->query( "SELECT COUNT(*) FROM $table_photos WHERE status=0" ) ;
list( $waiting ) = $xoopsDB->fetchRow( $ars ) ;
$link_admission = $waiting > 0 ? sprintf( _AM_CAT_FMT_NEEDADMISSION , $waiting ) : '' ;

// Top links
echo "<p><a href='?disp=new&cid=0'>"._AM_CAT_LINK_MAKETOPCAT."<img src='../images/cat_add.gif' width='18' height='15' alt='"._AM_CAT_LINK_MAKETOPCAT."' title='"._AM_CAT_LINK_MAKETOPCAT."' /></a> &nbsp; &nbsp; <a href='admission.php' style='color:red;'>$link_admission</a></p>\n" ;

// TH
echo "
<form name='MainForm' action='' method='post' style='margin:10px;'>
".$xoopsGTicket->getTicketHtml( __LINE__ )."
<input type='hidden' name='delcat' value='' />
<table width='75%' class='outer' cellpadding='4' cellspacing='1'>
<tr valign='middle'>
<th>"._AM_CAT_TH_TITLE."</th>
<th>"._AM_CAT_TH_PHOTOS."</th>
<th>"._AM_CAT_TH_OPERATION."</th>
<th nowrap='nowrap'>"._AM_CAT_TH_IMAGE."</th>
</tr>
" ;

// TD
$oddeven = 'odd' ;
foreach( $cat_tree_array as $cat_node ) {
$oddeven = $oddeven == 'odd' ? 'even' : 'odd' ;
extract( $cat_node ) ;

$prefix = str_replace( '.' , '&nbsp;--' , substr( $prefix , 1 ) ) ;
$cid = intval( $cid ) ;
$del_confirm = 'confirm("' . sprintf( _AM_CAT_FMT_CATDELCONFIRM , $title ) . '")' ;
$prs = $xoopsDB->query( "SELECT COUNT(*) FROM $table_photos WHERE cid='$cid'" ) ;
list( $photos_num ) = $xoopsDB->fetchRow( $prs ) ;
if( $imgurl && $imgurl != 'http://' ) $imgsrc4show = $myts->htmlSpecialChars( $imgurl ) ;
else $imgsrc4show = '../images/pixel_trans.gif' ;

echo "
<tr>
<td class='$oddeven' width='100%'><a href='photomanager.php?cid=$cid'>$prefix&nbsp;".$myts->htmlSpecialChars($title)."</a></td>
<td class='$oddeven' nowrap='nowrap' align='right'>
<a href='photomanager.php?cid=$cid'>$photos_num</a>
<a href='../submit.php?cid=$cid'><img src='../images/pictadd.gif' width='18' height='15' alt='"._AM_CAT_LINK_ADDPHOTOS."' title='"._AM_CAT_LINK_ADDPHOTOS."' /></a></td>
<td class='$oddeven' align='center' nowrap='nowrap'>
&nbsp;
<a href='?disp=edit&cid=$cid'><img src='../images/cat_edit.gif' width='18' height='15' alt='"._AM_CAT_LINK_EDIT."' title='"._AM_CAT_LINK_EDIT."' /></a>
&nbsp;
<a href='?disp=new&cid=$cid'><img src='../images/cat_add.gif' width='18' height='15' alt='"._AM_CAT_LINK_MAKESUBCAT."' title='"._AM_CAT_LINK_MAKESUBCAT."' /></a>
&nbsp;
<input type='button' value='"._DELETE."' onclick='if($del_confirm){document.MainForm.delcat.value="$cid"; submit();}' />
</td>
<td class='$oddeven' align='center'><img src='$imgsrc4show' height='16' /></td>
</tr>\n" ;
}

// Table footer
echo "
<!-- <tr>
<td colspan='4' align='right' class='foot'><input type='submit' name='batch_update' value='"._AM_CAT_BTN_BATCH."' /></td>
</tr> -->
</table>
</form>
" ;
}


xoops_cp_footer();
?>


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