/**
* \brief This function returns the FOSSology logo and
* Folder Navigation bar
*/
function Output()
{
if ($this->State != PLUGIN_STATE_READY) {
return 0;
}
$V = "";
global $Plugins;
switch ($this->OutputType) {
case "XML":
break;
case "HTML":
/* Load the logo image */
$Uri = Traceback_uri();
$V .= "<center><a href='http://fossology.org' target='_top'><img alt='FOSSology' title='FOSSology' src='{$Uri}images/fossology-logo.gif' align=absmiddle border=0></a></center><br>\n";
$V .= FolderListScript();
$V .= "<small><center>";
$text = _("Expand");
$V .= "<a href='javascript:Expand();'>{$text}</a> |";
$text = _("Collapse");
$V .= "<a href='javascript:Collapse();'>{$text}</a> |";
$text = _("Refresh");
$V .= "<a href='" . Traceback() . "'>{$text}</a>";
$V .= "</center></small>";
$V .= "<P>\n";
/* Display the tree */
$V .= "<form>\n";
$V .= FolderListDiv(-1, 0);
$V .= "</form>\n";
break;
case "Text":
break;
default:
break;
}
if (!$this->OutputToStdout) {
return $V;
}
print "{$V}";
return;
}
/**
* \brief Given a Folder_pk, list every upload in the folder.
*/
function ShowFolder($Folder, $Show)
{
global $Plugins;
global $PG_CONN;
$V = "";
/* Get list of uploads in this folder */
$sql = "SELECT * FROM upload\n INNER JOIN uploadtree ON upload_fk = upload_pk\n AND upload.pfile_fk = uploadtree.pfile_fk\n AND parent IS NULL\n AND lft IS NOT NULL \n WHERE upload_pk IN\n (SELECT child_id FROM foldercontents WHERE foldercontents_mode & 2 != 0 AND parent_fk = {$Folder})\n ORDER BY upload_filename,upload_desc,upload_pk,upload_origin;";
$result = pg_query($PG_CONN, $sql);
DBCheckResult($result, $sql, __FILE__, __LINE__);
$Uri = Traceback_uri() . "?mod=" . $this->Name;
$V .= "<table border=1 width='100%'>";
$V .= "<tr><td valign='top' width='20%'>\n";
$V .= FolderListScript();
$text = _("Folder Navigation");
$V .= "<center><H3>{$text}</H3></center>\n";
$V .= "<center><small>";
if ($Folder != GetUserRootFolder()) {
$text = _("Top");
$V .= "<a href='" . Traceback_uri() . "?mod=" . $this->Name . "'>{$text}</a> |";
}
$text = _("Expand");
$V .= "<a href='javascript:Expand();'>{$text}</a> |";
$text = _("Collapse");
$V .= "<a href='javascript:Collapse();'>{$text}</a> |";
$text = _("Refresh");
$V .= "<a href='" . Traceback() . "'>{$text}</a>";
$V .= "</small></center>";
$V .= "<P>\n";
$V .= "<form>\n";
$V .= FolderListDiv($Folder, 0, $Folder, 1);
$V .= "</form>\n";
$V .= "</td><td valign='top'>\n";
$text = _("Uploads");
$V .= "<center><H3>{$text}</H3></center>\n";
$V .= "<table class='text' id='browsetbl' border=0 width='100%' cellpadding=0>\n";
$text = _("Upload Name and Description");
$text1 = _("Upload Date");
$V .= "<th>{$text}</th><th>{$text1}</th></tr>\n";
/* Browse-Pfile menu */
$MenuPfile = menu_find("Browse-Pfile", $MenuDepth);
/* Browse-Pfile menu without the compare menu item */
$MenuPfileNoCompare = menu_remove($MenuPfile, "Compare");
while ($Row = pg_fetch_assoc($result)) {
if (empty($Row['upload_pk'])) {
continue;
}
$Desc = htmlentities($Row['upload_desc']);
$UploadPk = $Row['upload_pk'];
/* check permission on upload */
$UploadPerm = GetUploadPerm($UploadPk);
if ($UploadPerm < PERM_READ) {
continue;
}
$Name = $Row['ufile_name'];
if (empty($Name)) {
$Name = $Row['upload_filename'];
}
/* If UploadtreePk is not an artifact, then use it as the root.
Else get the first non artifact under it.
*/
if (Isartifact($Row['ufile_mode'])) {
$UploadtreePk = DirGetNonArtifact($Row['uploadtree_pk'], $uploadtree_tablename);
} else {
$UploadtreePk = $Row['uploadtree_pk'];
}
$V .= "<tr><td>";
if (IsContainer($Row['ufile_mode'])) {
$V .= "<a href='{$Uri}&upload={$UploadPk}&folder={$Folder}&item={$UploadtreePk}&show={$Show}'>";
$V .= "<b>" . $Name . "</b>";
$V .= "</a>";
} else {
$V .= "<b>" . $Name . "</b>";
}
$V .= "<br>";
if (!empty($Desc)) {
$V .= "<i>" . $Desc . "</i><br>";
}
$Upload = $Row['upload_pk'];
$Parm = "upload={$Upload}&show={$Show}&item=" . $Row['uploadtree_pk'];
if (Iscontainer($Row['ufile_mode'])) {
$V .= menu_to_1list($MenuPfile, $Parm, " ", " ", 1, $UploadPk);
} else {
$V .= menu_to_1list($MenuPfileNoCompare, $Parm, " ", " ", 1, $UploadPk);
}
/* Job queue link */
$text = _("History");
if (plugin_find_id('showjobs') >= 0) {
$V .= "<a href='" . Traceback_uri() . "?mod=showjobs&upload={$UploadPk}'>[{$text}]</a>";
$V .= "</td>\n";
$V .= "<td align='right'>" . substr($Row['upload_ts'], 0, 19) . "</td>";
}
$V .= "<tr><td colspan=2> </td></tr>\n";
}
pg_free_result($result);
$V .= "</table>\n";
$V .= "</td></tr>\n";
$V .= "</table>\n";
return $V;
}
/**
* \brief Create the folder tree, using DIVs.
* This is recursive!
* NOTE: If there is a recursive loop in the folder table, then
* this will loop INFINITELY.
*
* \param $ParentFolder parent folder_pk
* \param $Depth folder depth to display, -1 to use users root folder
* \param $HighLight Optional, folder_pk of folder to highlight.
* \param $ShowParent Optional default is false. true if parent should be in shown in the tree.
*
* \return HTML of the folder tree
*/
function FolderListDiv($ParentFolder, $Depth, $Highlight = 0, $ShowParent = 0)
{
global $Plugins;
global $PG_CONN;
if (empty($PG_CONN)) {
return;
}
if (empty($ParentFolder)) {
return;
}
if ($ParentFolder == "-1") {
return FolderListDiv(GetUserRootFolder(), 0);
}
$Browse =& $Plugins[plugin_find_id("browse")];
$Uri = Traceback_uri();
$V = "";
if ($Depth != 0) {
$V .= "<font class='treehide1' color='white'>";
$V .= "+ ";
$V .= "</font>";
if ($Depth > 1) {
for ($i = 1; $i < $Depth; $i++) {
$V .= "<font class='treehide'>";
$V .= "+ ";
$V .= "</font>";
}
}
}
/* Load this folder's parent */
if ($ShowParent && $ParentFolder != GetUserRootFolder()) {
$sql = "SELECT parent_fk FROM foldercontents WHERE foldercontents_mode = 1 AND child_id = '{$ParentFolder}' LIMIT 1;";
$result = pg_query($PG_CONN, $sql);
DBCheckResult($result, $sql, __FILE__, __LINE__);
if (pg_num_rows($result) > 0) {
$row = pg_fetch_assoc($result);
$P = $row['parent_fk'];
if (!empty($P) && $P != 0) {
$ParentFolder = $P;
}
pg_free_result($result);
} else {
pg_free_result($result);
// No parent
return "";
}
}
/* Load this folder's name */
$sql = "SELECT folder_name,folder_desc FROM folder WHERE folder_pk={$ParentFolder} LIMIT 1;";
$result = pg_query($PG_CONN, $sql);
DBCheckResult($result, $sql, __FILE__, __LINE__);
$row = pg_fetch_assoc($result);
$Name = trim($row['folder_name']);
$Desc = trim($row['folder_desc']);
if ($Name == "") {
$Name = "[default]";
}
$Desc = str_replace('"', """, $Desc);
pg_free_result($result);
/* Load any subfolders */
$sql = "SELECT folder.folder_pk, folder.folder_name AS name,\n folder.folder_desc AS description, \n foldercontents.parent_fk AS parent, \n foldercontents.foldercontents_mode, \n NULL AS ts, NULL AS upload_pk, NULL AS pfile_fk, NULL AS ufile_mode\n FROM folder, foldercontents\n WHERE foldercontents.foldercontents_mode = 1\n AND foldercontents.parent_fk ={$ParentFolder}\n AND foldercontents.child_id = folder.folder_pk\n AND folder.folder_pk is not null\n ORDER BY name";
/* Now create the HTML */
$result = pg_query($PG_CONN, $sql);
DBCheckResult($result, $sql, __FILE__, __LINE__);
if (pg_num_rows($result) > 0) {
$V .= '<a href="javascript:ShowHide(' . "'TreeDiv-{$ParentFolder}'" . ')"><font class="treebranch">+</font></a>';
} else {
$V .= "<font class='treearm'>–</font>";
}
$V .= " ";
if (!empty($Desc)) {
$Title = 'title="' . $Desc . '"';
} else {
$Title = "";
}
if (plugin_find_id("basenav") >= 0) {
$Target = "target='basenav'";
} else {
$Target = "";
}
if (!empty($Browse)) {
$V .= "<a {$Title} {$Target} class='treetext' href='{$Uri}?mod=browse&folder={$ParentFolder}'>";
}
if (!empty($Highlight) && $Highlight == $ParentFolder) {
$V .= "<font style='border: 1pt solid; color:red; font-weight:bold;'>";
}
$V .= htmlentities($Name);
if (!empty($Highlight) && $Highlight == $ParentFolder) {
$V .= "</font>";
}
if (!empty($Browse)) {
$V .= "</a>";
}
$V .= "<br>\n";
if (pg_num_rows($result) > 0) {
$Hide = "";
if ($Depth > 0) {
$Hide = "style='display:none;'";
}
$V .= "<div id='TreeDiv-{$ParentFolder}' {$Hide}>\n";
while ($row = pg_fetch_assoc($result)) {
$V .= FolderListDiv($row['folder_pk'], $Depth + 1, $Highlight);
}
$V .= "</div>\n";
}
pg_free_result($result);
return $V;
}