I have hacked the XOOPS core to allow multi uploads with avatars, hope this helps other.
1, Create a folder called cache in uploads and CHMOD 0777.
2, Edit the following file modules/system/admin/avatars/main.php
At line 52 replace the whole case 'list' with this code:
if ( $op == 'list' )
{
xoops_cp_header();
echo '<h4 style="text-align:left">' . _MD_AVATARMAN . '</h4>';
$avt_handler = &xoops_gethandler( 'avatar' );
$savatar_count = $avt_handler->getCount( new Criteria( 'avatar_type', 'S' ) );
$cavatar_count = $avt_handler->getCount( new Criteria( 'avatar_type', 'C' ) );
echo '<ul><li>' . _MD_SYSAVATARS . ' (' . sprintf( _NUMIMAGES, '<b>' . $savatar_count . '</b>' ) . ') [<a href="admin.php?fct=avatars&op=listavt&type=S">' . _LIST . '</a>]</li><li>' . _MD_CSTAVATARS . ' (' . sprintf( _NUMIMAGES, '<b>' . $cavatar_count . '</b>' ) . ') [<a href="admin.php?fct=avatars&op=listavt&type=C">' . _LIST . '</a>]</li></ul>';
include_once XOOPS_ROOT_PATH . '/class/xoopsformloader.php';
include_once XOOPS_ROOT_PATH . "/modules/wfsection/class/wfslists.php";
$iform = new XoopsThemeForm( _MD_ADDAVT, 'avatar_form', 'admin.php' );
$iform->setExtra( 'enctype="multipart/form-data"' );
$graph_array = &XoopsLists::getImgListAsArray( XOOPS_ROOT_PATH . "/uploads/cache" );
WfsLists::getarray( XOOPS_ROOT_PATH . "/uploads/cache" );
echo $htmlarray;
$atvarslisting = array();
$smallimage_select = new XoopsFormSelect( '', 'atvarslisting', '', 10, true );
$smallimage_select->addOptionArray( $graph_array );
$smallimage_tray = new XoopsFormElementTray( "Upload Batch Avatars:", ' ' );
$smallimage_tray->addElement( $smallimage_select );
$iform->addElement( $smallimage_tray );
$iform->addElement( new XoopsFormText( _IMGWEIGHT, 'avatar_weight', 3, 4, 0 ) );
$iform->addElement( new XoopsFormRadioYN( "Use Auto Weight?", 'avatar_autoweight', 0, _YES, _NO ) );
$iform->addElement( new XoopsFormRadioYN( _IMGDISPLAY, 'avatar_display', 1, _YES, _NO ) );
$iform->addElement( new XoopsFormHidden( 'op', 'batchaddfile' ) );
$iform->addElement( new XoopsFormHidden( 'fct', 'avatars' ) );
$iform->addElement( new XoopsFormButton( '', 'avt_button', _SUBMIT, 'submit' ) );
$iform->display();
$form = new XoopsThemeForm( _MD_ADDAVT, 'avatar_form', 'admin.php' );
$form->setExtra( 'enctype="multipart/form-data"' );
$form->addElement( new XoopsFormText( _IMAGENAME, 'avatar_name', 50, 255 ), true );
$form->addElement( new XoopsFormFile( _IMAGEFILE, 'avatar_file', 500000 ) );
$form->addElement( new XoopsFormText( _IMGWEIGHT, 'avatar_weight', 3, 4, 0 ) );
$form->addElement( new XoopsFormRadioYN( _IMGDISPLAY, 'avatar_display', 1, _YES, _NO ) );
$form->addElement( new XoopsFormHidden( 'op', 'addfile' ) );
$form->addElement( new XoopsFormHidden( 'fct', 'avatars' ) );
$form->addElement( new XoopsFormButton( '', 'avt_button', _SUBMIT, 'submit' ) );
$form->display();
xoops_cp_footer();
exit();
}
and after case 'save' add add this:
if ( $op == 'batchaddfile' )
{
include_once XOOPS_ROOT_PATH . '/class/uploader.php';
global $xoopsConfigUser;
function getmimetype( $ext )
{
$mimetypes = mimetype();
if ( isset( $mimetypes[$ext] ) )
{
return $mimetypes[$ext];
}
else
{
return false;
}
}
function mimetype()
{
return array( "gif" => "image/gif",
"ief" => "image/ief",
"jpeg" => "image/pjpeg",
"jpeg" => "image/jpeg",
"jpg" => "image/jpeg",
"jpe" => "image/jpeg",
"png" => "image/x-png",
"unknown" => "application/octet-stream"
);
}
$allowedmimetypes = array( 'image/gif', 'image/jpeg', 'image/pjpeg', 'image/x-png', 'image/png' );
$sourcepath = XOOPS_ROOT_PATH . '/uploads/cache/';
$destpath = XOOPS_ROOT_PATH . '/uploads/';
$err = array();
$ucount = count( $HTTP_POST_VARS['atvarslisting'] );
for ( $i = 0; $i < $ucount; $i++ )
{
$sourcefile = strtolower( basename( $HTTP_POST_VARS['atvarslisting'][$i] ) );
if ( @!file_exists( $sourcepath . $sourcefile ) )
{
$err[] = "File " . basename( $sourcefile ) . " does not exist in path " . $sourcepath . "<br />";
continue;
}
// file size check, XOOPS doesn't do this when uploading? maybe it should?
if ( is_file( $sourcepath . $sourcefile ) )
{
$size = filesize( $sourcepath . $sourcefile );
if ( $size > $xoopsConfigUser['avatar_maxsize'] )
{
$err[] = "File size for " . basename( $sourcefile ) . " exceeds the ".$xoopsConfigUser['avatar_maxsize']." bytes limit.<br />";
continue;
}
}
$mediaDimension = getimagesize( $sourcepath . $sourcefile );
if ( $mediaDimension[0] > $xoopsConfigUser['avatar_width'] || $mediaDimension[1] > $xoopsConfigUser['avatar_height'] )
{
$err[] = "File height or/and width (".$mediaDimension[1]." x ".$mediaDimension[0].") for file: " . basename( $sourcefile ) . " exceeds the " . $xoopsConfigUser['avatar_width'] . " x " . $xoopsConfigUser['avatar_height'] . " limit";
continue;
}
// split filename
$filename = explode( '.', $sourcefile );
$basename = $filename['0'];
$ext = $filename['1'];
$filemimetype = getmimetype( $ext );
if ( $filemimetype == false )
{
$err[] = "Unknown filetype for file " . $sourcefile . "<br />File has not been copied into the database.<br />";
continue;
}
if ( count( $allowedmimetypes ) > 0 && !in_array( $filemimetype, $allowedmimetypes ) )
{
$err[] = "Not allowed mimetype for file " . $sourcefile . "<br />File has not been copied into the database.<br />";
continue;
}
$destfile = uniqid( 'savt' ) . '.' . $ext;
// copy files over with new name and delete the old one
if ( !copy( $sourcepath . $sourcefile, $destpath . $destfile ) )
{
$err[] = "Error copying " . $sourcefile . " to path" . $destpath . ". ";
}
else
{
touch( $destpath . $destfile );
chmod( $destpath . $destfile, 0644 );
if (!chmod( $sourcepath, 0777 ))
{
$err[] = "Error changing write permission on path" . $sourcepath . ", please change to 0777";
}
chmod( $sourcepath . $sourcefile, 0666 );
if ( !unlink( $sourcepath . $sourcefile ) )
{
$err[] = "Error deleting " . $sourcefile . " to path" . $destpath . " ";
$deleteme = $sourcepath . $sourcefile . "deleteme";
if ( @rename( $sourcepath . $sourcefile, $deleteme ) )
{
touch( $deleteme );
chmod( $deleteme, 0644 );
}
}
}
$avt_handler = &xoops_gethandler( 'avatar' );
$avatar = &$avt_handler->create();
$avatar->setVar( 'avatar_file', $destfile );
$avatar->setVar( 'avatar_name', $basename );
$avatar->setVar( 'avatar_mimetype', $filemimetype );
$avatar_display = empty( $avatar_display ) ? 0 : 1;
$avatar->setVar( 'avatar_display', $avatar_display );
if ( $avatar_autoweight == 1 )
{
$avatar->setVar( 'avatar_weight', $i + 1 );
}
else
{
$avatar->setVar( 'avatar_weight', $avatar_weight );
}
$avatar->setVar( 'avatar_type', 'S' );
if ( !$avt_handler->insert( $avatar ) )
{
$err[] = sprintf( _FAILSAVEIMG, $avatar->getVar( 'avatar_name' ) );
}
}
if ( count( $err ) > 0 )
{
xoops_cp_header();
xoops_error( $err );
xoops_cp_footer();
exit();
}
redirect_header( 'admin.php?fct=avatars', 2, _MD_AM_DBUPDATED );
}
How it works, copy all your new atavars to the cache folder and select the atavars you wish to upload and click on submit.
You should now have multi atavars
