browse.php
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<?php
/*
* browse.php -- Browse page
*
* Copyright (c) 1999-2002 The Owl Project Team
* Licensed under the GNU GPL. For full terms see the file COPYING.
*
* $Id$
*/
require("./config/owl.php");
require("./lib/owl.lib.php");
require("./config/html.php");
require("./lib/readhd.php");
require("./lib/security.lib.php");
include("./lib/header.inc");
if(!isset($parent)) $parent = "1";
if(!isset($expand)) $expand = $default->expand;
if(!isset($order)) $order = "name";
if(!isset($sortname)) $sortname = "ASC";
// Daphne change
if(!isset($sortver)) $sortver = "ASC, minor_revision ASC";
if(!isset($sortcheckedout)) $sortcheckedout = "ASC";
// end daphne change
if(!isset($sortfilename)) $sortfilename = "DESC";
if(!isset($sortsize)) $sortsize = "DESC";
if(!isset($sortposted)) $sortposted = "DESC";
if(!isset($sortmod)) $sortmod = "DESC";
if(!isset($sort)) $sort = "asc";
// Begin 496814 Column Sorts are not persistant
switch ($order) {
case "name":
$sortorder = 'sortname';
$sort=$sortname;
break;
case "major_revision":
$sortorder = 'sortver';
$sort=$sortver;
break;
case "filename" :
$sortorder = 'sortfilename';
$sort=$sortfilename;
break;
case "size" :
$sortorder = 'sortsize';
$sort=$sortsize;
break;
case "creatorid" :
$sortorder = 'sortposted';
$sort=$sortposted;
break;
case "smodified" :
$sortorder = 'sortmod';
$sort=$sortmod;
break;
case "checked_out":
$sortorder = 'sortcheckedout';
$sort = $sortcheckedout;
break;
default:
$sort="ASC";
break;
}
// END 496814 Column Sorts are not persistant
if(check_auth($parent, "folder_view", $userid) != "1") {
printError($lang_nofolderaccess,"");
exit;
}
print("<TABLE WIDTH=$default->table_expand_width BGCOLOR=$default->main_header_bgcolor CELLSPACING=0 CELLPADDING=0 BORDER=$default->table_border HEIGHT=30>");
?>
<TR><TD ALIGN=LEFT>
<?php print("$lang_user: ");
// If the user is the anonymouse users
// do not allow him to change his prefs
if(prefaccess($userid)) {
print("<A HREF='prefs.php?owluser=$userid&sess=$sess&parent=$parent&expand=$expand&order=$order&sortname=$sort'>");
}
print uid_to_name($userid);
print ("</A>");
?>
<FONT SIZE=-1>
<?php print("<A HREF='index.php?login=logout&sess=$sess'>$lang_logout</A>");?>
</FONT></TD>
<TD ALIGN=RIGHT> <?php
print("<A HREF='modify.php?sess=$sess&action=folder_create&parent=$parent&expand=$expand&order=$order&sortname=$sort'>
<IMG SRC='$default->owl_root_url/locale/$default->owl_lang/graphics/btn_add_folder.gif' BORDER=0></A> ");
print("<A HREF='modify.php?sess=$sess&action=file_upload&type=url&parent=$parent&expand=$expand&order=$order&sortname=$sort'>
<IMG SRC='$default->owl_root_url/locale/$default->owl_lang/graphics/btn_add_url.gif' BORDER=0></A> ");
print("<A HREF='modify.php?sess=$sess&action=file_upload&parent=$parent&expand=$expand&order=$order&sortname=$sort'>
<IMG SRC='$default->owl_root_url/locale/$default->owl_lang/graphics/btn_add_file.gif' BORDER=0></A> ");
if($expand==1) {
print("<A HREF='browse.php?sess=$sess&parent=$parent&expand=0&order=$order'><IMG SRC=
\t\t'$default->owl_root_url/locale/$default->owl_lang/graphics/btn_collapse_view.gif'
\t\tBORDER=0></A>");
} else {
print("\t\t\t<A HREF='browse.php?sess=$sess&parent=$parent&expand=1&order=$order'><IMG SRC=
\t\t'$default->owl_root_url/locale/$default->owl_lang/graphics/btn_expand_view.gif'
\t\tBORDER=0></A> \n");
}
print("</TD></TR></TABLE>");
print("<CENTER>");
if ($expand == 1) {
print("\t\t<TABLE WIDTH=$default->table_expand_width BORDER=$default->table_border>\n");
} else {
print("\t\t<TABLE WIDTH=$default->table_collapse_width BORDER=$default->table_border>\n");
}
print("\t\t\t<TR><TD></TD></TR>");
print("\t\t\t<TR><TD align=left>" . gen_navbar($parent) . "</TD></TR></TABLE>");
if ($expand == 1) {
print("\t\t<HR WIDTH=$default->table_expand_width>\n");
} else {
print("\t\t<HR WIDTH=$default->table_collapse_width>\n");
}
//
// functions to create/show the links to be sorted on
//
function show_link($column,$sortname,$sortvalue,$order,$sess,$expand,$parent,$lang_title,$url) {
if ($sortvalue == "ASC")
{
print("\t\t\t\t<TD align=left><A HREF='browse.php?sess=$sess&expand=$expand&parent=$parent&order=$column&$sortname=DESC' STYLE='toplink'>$lang_title");
if ($order == $column)
{
print("<img border='0' src='$url/graphics/asc.gif' width='16' height='16'></A></TD>");
}
else
{
print("</A></TD>");
}
}
else
{
print("\t\t\t\t<TD align=left><A HREF='browse.php?sess=$sess&expand=$expand&parent=$parent&order=$column&$sortname=ASC' STYLE='toplink'>$lang_title");
if ($order == $column)
{
print("<img border='0' src='$url/graphics/desc.gif' width='16' height='16'></A></TD>");
}
else
{
print("</A></TD>");
}
}
}
if ($expand == 1) {
print("\t\t\t<TABLE WIDTH=$default->table_expand_width BORDER=$default->table_border><TR BGCOLOR='$default->table_header_bg'>");
show_link("name","sortname",$sortname,$order,$sess,$expand,$parent,$lang_title,$default->owl_root_url);
// Daphne change - column for files checked out
if ($default->owl_version_control == 1) {
show_link("major_revision","sortver",$sortver,$order,$sess,$expand,$parent,$lang_ver,$default->owl_root_url);
}
// end Daphne change
show_link("filename","sortfilename",$sortfilename,$order,$sess,$expand,$parent,$lang_file,$default->owl_root_url);
show_link("size","sortsize",$sortsize,$order,$sess,$expand,$parent,$lang_size,$default->owl_root_url);
show_link("creatorid","sortposted", $sortposted,$order,$sess,$expand,$parent,$lang_postedby,$default->owl_root_url);
show_link("smodified","sortmod", $sortmod,$order,$sess,$expand,$parent,$lang_modified,$default->owl_root_url);
print("<TD align=left>$lang_actions</TD>");
// Daphne change - column for files checked out
if ($default->owl_version_control == 1) {
show_link("checked_out","sortcheckedout", $sortcheckedout, $order,$sess,$expand,$parent,$lang_held,$default->owl_root_url);
}
// end Daphne change
} else {
print("\t\t\t<TABLE WIDTH=$default->table_collapse_width BORDER=$default->table_border><TR BGCOLOR='$default->table_header_bg'>");
show_link("name","sortname",$sortname,$order,$sess,$expand,$parent,$lang_title,$default->owl_root_url);
// Begin Daphne Change
if ($default->owl_version_control == 1) {
show_link("major_revision","sortver",$sortver,$order,$sess,$expand,$parent,$lang_ver,$default->owl_root_url);
}
// end Daphne change
show_link("filename","sortfilename",$sortfilename,$order,$sess,$expand,$parent,$lang_file,$default->owl_root_url);
show_link("size","sortsize",$sortsize,$order,$sess,$expand,$parent,$lang_size,$default->owl_root_url);
// Daphne change - column for files checked out
if ($default->owl_version_control == 1) {
show_link("checked_out","sortcheckedout", $sortcheckedout, $order,$sess,$expand,$parent,$lang_held,$default->owl_root_url);
}
// end Daphne change
}
//Looping out Folders
$DBFolderCount = 0;
$CountLines = 0;
$sql = new Owl_DB;
if ($order == "creatorid") {
$sql->query("SELECT * from $default->owl_folders_table where parent = '$parent' order by $order");
} else {
$sql->query("SELECT * from $default->owl_folders_table where parent = '$parent' order by name ");
}
//**********************
//* BEGIN Print Folders
//**********************
while($sql->next_record()) {
if($default->restrict_view == 1) {
if(!check_auth($sql->f("id"), "folder_view", $userid))
continue;
}
$CountLines++;
$PrintLines = $CountLines % 2;
if ($PrintLines == 0)
print("\t\t\t\t<TR BGCOLOR='$default->table_cell_bg_alt'>");
else
print("\t\t\t\t<TR BGCOLOR='$default->table_cell_bg'>");
print("<TD ALIGN=LEFT><A HREF='browse.php?sess=$sess&parent=" . $sql->f("id") . "&expand=$expand&order=$order&$sortorder=$sort'><IMG SRC='$default->owl_root_url/locale/$default->owl_lang/graphics/icons/folder_closed.gif' BORDER=0>" . $sql->f("name") . "</A></TD>");
$DBFolderCount++; //count number of filez in db 2 use with array
$DBFolders[$DBFolderCount] = $sql->f("name"); //create list if files in
if($expand == 1) {
print("\t\t\t\t<TD> </TD><TD> </TD><TD> </TD><TD> </TD>");
// begin Daphne change
// extra colunm width for "version" column which folders don't need
if ($default->owl_version_control == 1) {
print("<TD> </TD>");
}
// end Daphne change
print("<TD ALIGN=LEFT>");
if(check_auth($sql->f("id"), "folder_delete", $userid) == 1)
print("\t<A HREF='dbmodify.php?sess=$sess&action=folder_delete&id=".$sql->f("id")."&parent=$parent&expand=$expand&order=$order&sortname=$sort'\tonClick='return confirm(\"$lang_reallydelete ".htmlspecialchars($sql->f("name"),ENT_QUOTES)."?\");'><IMG SRC='$default->owl_root_url/locale/$default->owl_lang/graphics/trash.gif' ALT='$lang_del_folder_alt' TITLE='$lang_del_folder_alt'\tBORDER=0 ></A> ");
if(check_auth($sql->f("id"), "folder_modify", $userid) == 1) {
print("<A HREF='modify.php?sess=$sess&action=folder_modify&id=".$sql->f("id")."&parent=$parent&expand=$expand&order=$order&sortname=$sort'><IMG SRC='$default->owl_root_url/locale/$default->owl_lang/graphics/edit.gif' BORDER=0 ALT='$lang_mod_folder_alt' TITLE='$lang_mod_folder_alt'>");
print("<A HREF='move.php?sess=$sess&id=".$sql->f("id")."&parent=$parent&expand=$expand&action=folder&order=$order&sortname=$sort'><IMG SRC='$default->owl_root_url/locale/$default->owl_lang/graphics/icons/move.gif' BORDER=0 ALT='$lang_move_folder_alt' TITLE='$lang_move_folder_alt'></A>");
print("<A HREF='download.php?sess=$sess&id=".$sql->f("id")."&parent=".$sql->f("parent")."&action=folder&binary=1'>
<IMG SRC='$default->owl_root_url/locale/$default->owl_lang/graphics/icons/zip.jpg' BORDER=0 ALT='$lang_get_file_alt' TITLE='$lang_get_file_alt'></A> ");
}
print("</TD>");
if ($default->owl_version_control == 1)
print ("<TD> </TD>");
print("</TR>");
} else {
//print("</TD>");
print("\t\t\t\t<TD></TD><TD></TD><TD></TD>");
// begin Daphne change
// extra column width for "held" column which folders don't need
if ($default->owl_version_control == 1) {
if ($PrintLines == 0)
print ("<TD BGCOLOR='$default->table_cell_bg_alt'></TD>");
else
print ("<TD BGCOLOR='$default->table_cell_bg'></TD>");
}
// end Daphne change
print("</TR>");
}
}
if ($default->owl_LookAtHD != "false")
{
$DBFolders[$DBFolderCount+1] = "[END]"; //end DBfolder array
$RefreshPage = CompareDBnHD('folder', $default->owl_FileDir . "/" . get_dirpath($parent), $DBFolders, $parent, $default->owl_folders_table);
}
//**********************
// BEGIN Print Files
//**********************
$sql = new Owl_DB;
//$sql->query("SELECT * from $default->owl_files_table where parent = '$parent' order by $order $sort");
if ($default->owl_version_control == 1)
{
//$sql->query("drop table tmp");
$sql->query("create temporary table tmp (name char(80) not null, parent int(4) not null, val double(4,2) not null)");
// POSTGRES? $sql->query("create temporary table tmp (name varchar(80) not null, parent int4 not null, val float not null);");
//$sql->query("lock tables files read");
$sql->query("insert into tmp select name, parent, max(major_revision+(minor_revision/10)) from files group by name,parent");
$sql->query("select files.* from files,tmp where files.name=tmp.name and major_revision+(minor_revision/10)=tmp.val AND tmp.parent=files.parent AND tmp.parent = '$parent' order by $order $sort");
}
else
{
$sql->query("select * from $default->owl_files_table where parent = '$parent' order by $order $sort" );
}
//Looping out files from DB!
$DBFileCount = 0;
while($sql->next_record()) {
if($default->restrict_view == 1) {
if(!check_auth($sql->f("id"), "file_download", $userid))
continue;
}
$CountLines++;
$PrintLines = $CountLines % 2;
if ($PrintLines == 0)
print("\t\t\t\t<TR BGCOLOR='$default->table_cell_bg_alt'>");
else
print("\t\t\t\t<TR BGCOLOR='$default->table_cell_bg'>");
print("<TD ALIGN=LEFT><A HREF='view.php?sess=$sess&action=file_details&id=".$sql->f("id")."&parent=$parent&expand=$expand&order=$order&sortname=$sort'>");
$iconfiles = array("html","htm","gif","jpg","bmp","zip","tar","doc","mdb","xls","ppt","pdf","gz","mp3","tgz");
$choped = split("\.", $sql->f("filename"));
$pos = count($choped);
// BEGIN BUG FIX: #433548 Problem with uppercase fileextensions
$ext = strtolower($choped[$pos-1]);
// END BUG FIX: #433548 Problem with uppercase fileextensions
if ($sql->f("url") == "1")
print("<IMG SRC='$default->owl_root_url/locale/$default->owl_lang/graphics/icons/url.gif' BORDER=0> ");
else {
if (preg_grep("/$ext/",$iconfiles))
print("<IMG SRC='$default->owl_root_url/locale/$default->owl_lang/graphics/icons/$ext.jpg' BORDER=0> ");
else
print("<IMG SRC='$default->owl_root_url/locale/$default->owl_lang/graphics/icons/file.gif' BORDER=0> ");
}
if($fileid == $sql->f("id"))
print("<B>".$sql->f("name")."</B></A></TD>");
else
print($sql->f("name")."</A></TD>");
// Begin Daphne Change
// print version numbers if version control used
if ($default->owl_version_control == 1){
if($fileid == $sql->f("id"))
print("<TD ALIGN=LEFT><B>".$sql->f("major_revision").".".$sql->f("minor_revision")."<B></td>");
else
print("<TD ALIGN=LEFT>".$sql->f("major_revision").".".$sql->f("minor_revision")."</td>");
}
// end Daphne Change
if ($sql->f("url") == "1")
if($fileid == $sql->f("id"))
print("<TD ALIGN=LEFT><A HREF='".$sql->f("filename")."' TARGET=new><B>".$sql->f("name")." </B></A></TD><TD ALIGN=RIGHT><B>".gen_filesize($sql->f("size"))."</B></TD>");
else
print("<TD ALIGN=LEFT><A HREF='".$sql->f("filename")."' TARGET=new>".$sql->f("name")." </A></TD><TD ALIGN=RIGHT>".gen_filesize($sql->f("size"))."</TD>");
else
if($fileid == $sql->f("id"))
print("<TD ALIGN=LEFT><A HREF='download.php?sess=$sess&id=".$sql->f("id")."&parent=".$sql->f("parent")."'><B>".$sql->f("filename")."</B></A></TD><TD ALIGN=RIGHT><B>".gen_filesize($sql->f("size"))."</B></TD>");
else
print("<TD ALIGN=LEFT><A HREF='download.php?sess=$sess&id=".$sql->f("id")."&parent=".$sql->f("parent")."'>".$sql->f("filename")."</A></TD><TD ALIGN=RIGHT>".gen_filesize($sql->f("size"))."</TD>");
$DBFileCount++; //count number of filez in db 2 use with array
$DBFiles[$DBFileCount] = $sql->f("filename"); //create list if files in
//print("<H1> HERE WE ARE ID - $tmp</H1>");
//exit();
if($expand ==1) {
if($fileid == $sql->f("id"))
print("\t\t\t\t<TD ALIGN=LEFT><B>".fid_to_creator($sql->f("id"))."</B></TD><TD ALIGN=left><B>".$sql->f("modified")."</B></TD>");
else
print("\t\t\t\t<TD ALIGN=LEFT>".fid_to_creator($sql->f("id"))."</TD><TD ALIGN=left>".$sql->f("modified")."</TD>");
print("\t\t\t\t<TD ALIGN=LEFT>");
printFileIcons($sql->f("id"),$sql->f("filename"),$sql->f("checked_out"),$sql->f("url"),$default->owl_version_control,$ext);
}
// begin Daphne change
// printing who has a document checked out
if ($default->owl_version_control == 1) {
if (($holder = uid_to_name($sql->f("checked_out"))) == "Owl") {
print("\t<TD ALIGN=center>-</TD></TR>");
}
else {
print("\t<TD align=left>$holder</TD></TR>");
}
}
// end Daphne Change
}
if ($default->owl_version_control == 1) {
//$sql->query("unlock tables");
$sql->query("drop table tmp");
}
$DBFiles[$DBFileCount+1] = "[END]"; //end DBfile array
print("</TABLE>");
// ***********************************
// If the refresh from hard drive
// feature is enabled
// ***********************************
if ($default->owl_LookAtHD != "false")
{
if($RefreshPage == true) {
CompareDBnHD('file', $default->owl_FileDir . "/" . get_dirpath($parent), $DBFiles, $parent, $default->owl_files_table);
}else{
$RefreshPage = CompareDBnHD('file', $default->owl_FileDir . "/" . get_dirpath($parent), $DBFiles, $parent, $default->owl_files_table);
}
if($RefreshPage == true) {
?>
<script language="javascript">
window.location.reload(true);
</script>
<?php
}
}
include("./lib/footer.inc");
?>