/**
* \brief Given an Upload and UploadtreePk item, display:
* - The histogram for the directory BY LICENSE.
* - The file listing for the directory, with license navigation.
*/
function ShowUploadHist($Upload, $Item, $Uri)
{
/*****
Get all the licenses PER item (file or directory) under this
UploadtreePk.
Save the data 3 ways:
- Number of licenses PER item.
- Number of items PER license.
- Number of items PER license family.
*****/
$VF = "";
// return values for file listing
$VH = "";
// return values for license histogram
$V = "";
// total return value
global $Plugins;
global $PG_CONN;
$Lics = array();
// license summary for an item in the directory
$ModLicView =& $Plugins[plugin_find_id("view-license")];
/* Arrays for storying item->license and license->item mappings */
$LicGID2Item = array();
$LicItem2GID = array();
$MapLic2GID = array();
/* every license should have an ID number */
/* Get the counts for each license under this UploadtreePk*/
LicenseGetAll($Item, $Lics);
// key is license name, value is count
$LicTotal = $Lics[' Total '];
/* Ensure that every license is associated with an ID */
/* MapLic2Gid key is license name, value is a sequence number (GID) */
$MapNext = 0;
foreach ($Lics as $Key => $Val) {
$MapLic2GID[$Key] = $MapNext++;
}
/****************************************/
/* Get ALL the items under this UploadtreePk */
$Children = DirGetList($Upload, $Item);
$ChildCount = 0;
$ChildLicCount = 0;
$ChildDirCount = 0;
/* total number of directory or containers */
foreach ($Children as $C) {
if (Iscontainer($C['ufile_mode'])) {
$ChildDirCount++;
}
}
$VF .= "<table border=0>";
foreach ($Children as $C) {
if (empty($C)) {
continue;
}
/* Store the item information */
$IsDir = Isdir($C['ufile_mode']);
$IsContainer = Iscontainer($C['ufile_mode']);
/* Determine the hyperlinks */
if (!empty($C['pfile_fk']) && !empty($ModLicView)) {
$LinkUri = "{$Uri}&item=" . $C['uploadtree_pk'];
$LinkUri = preg_replace("/mod=license/", "mod=view-license", $LinkUri);
} else {
$LinkUri = NULL;
}
if (Iscontainer($C['ufile_mode'])) {
$uploadtree_pk = DirGetNonArtifact($C['uploadtree_pk']);
$LicUri = "{$Uri}&item=" . $uploadtree_pk;
} else {
$LicUri = NULL;
}
/* Populate the output ($VF) - file list */
/* Find number of licenses in child */
// if (($ChildDirCount < 20) || (!$IsContainer))
// { $LicCount = LicenseCount($C['uploadtree_pk']); }
// else { $LicCount=0; }
$LicCount = 0;
$VF .= '<tr><td id="Lic-' . $LicCount . '" align="left">';
$HasHref = 0;
$HasBold = 0;
if ($IsContainer) {
$VF .= "<a href='{$LicUri}'>";
$HasHref = 1;
$VF .= "<b>";
$HasBold = 1;
} else {
if (!empty($LinkUri)) {
$VF .= "<a href='{$LinkUri}'>";
$HasHref = 1;
}
}
$VF .= $C['ufile_name'];
if ($IsDir) {
$VF .= "/";
}
if ($HasBold) {
$VF .= "</b>";
}
if ($HasHref) {
$VF .= "</a>";
}
$VF .= "</td><td>";
if ($LicCount) {
$VF .= "[" . number_format($LicCount, 0, "", ",") . " ";
//$VF .= "<a href=\"javascript:LicColor('Lic-$ChildCount','LicGroup-','" . trim($LicItem2GID[$ChildCount]) . "','lightgreen');\">";
$VF .= "license" . ($LicCount == 1 ? "" : "s");
$VF .= "</a>";
$VF .= "]";
$ChildLicCount += $LicCount;
}
$VF .= "</td>";
$VF .= "</tr>\n";
$ChildCount++;
}
$VF .= "</table>\n";
// print "ChildCount=$ChildCount ChildLicCount=$ChildLicCount\n";
/***************************************
Problem: $ChildCount can be zero!
This happens if you have a container that does not
unpack to a directory. For example:
file.gz extracts to archive.txt that contains a license.
Same problem seen with .pdf and .Z files.
Solution: if $ChildCount == 0, then just view the license!
$ChildCount can also be zero if the directory is empty.
***************************************/
if ($ChildCount == 0) {
$sql = "SELECT * FROM uploadtree WHERE uploadtree_pk = '{$Item}';";
$result = pg_query($PG_CONN, $sql);
DBCheckResult($result, $sql, __FILE__, __LINE__);
$row = pg_fetch_assoc($result);
pg_free_result($result);
if (IsDir($row['ufile_mode'])) {
return;
}
$ModLicView =& $Plugins[plugin_find_id("view-license")];
return $ModLicView->Output();
}
/****************************************/
/* List the licenses */
$VH .= "<table border=1 width='100%'>\n";
$SFbL = plugin_find_id("search_file_by_license");
$text = _("Count");
$VH .= "<tr><th width='10%'>{$text}</th>";
$text = _("Files");
if ($SFbL >= 0) {
$VH .= "<th width='10%'>{$text}</th>";
}
$text = _("License");
$VH .= "<th>{$text}</th>\n";
/* krsort + arsort = consistent sorting order */
arsort($Lics);
/* Redo the sorting */
$SortOrder = array();
foreach ($Lics as $Key => $Val) {
if (empty($Val)) {
continue;
}
$SortOrder[] = $Val . "|" . str_replace("'", "", $Key) . "|" . $Key;
}
usort($SortOrder, array($this, "SortName"));
$LicsTotal = array();
foreach ($SortOrder as $Key => $Val) {
if (empty($Val)) {
continue;
}
list($x, $y, $z) = explode("\\|", $Val, 3);
$LicsTotal[$z] = $x;
}
$Total = 0;
foreach ($Lics as $Key => $Val) {
if ($Key != ' Total ') {
$GID = $MapLic2GID[$Key];
$VH .= "<tr><td align='right'>{$Val}</td>";
$Total += $Val;
if ($SFbL >= 0) {
$VH .= "<td align='center'><a href='";
$VH .= Traceback_uri();
$text = _("Show");
$VH .= "?mod=search_file_by_license&item={$Item}&lic=" . urlencode($Key) . "'>{$text}</a></td>";
}
$VH .= "<td id='LicGroup-{$GID}'>";
$Uri = Traceback_uri() . "?mod=license_listing&item={$Item}&lic={$GID}";
// $VH .= "<a href=\"javascript:LicColor('LicGroup-$GID','Lic-','" . trim($LicGID2Item[$GID]) . "','yellow'); ";
// $VH .= "\">";
$VH .= htmlentities($Key);
$VH .= "</a>";
$VH .= "</td></tr>\n";
}
}
$VH .= "</table>\n";
$VH .= "<br>\n";
$text = _("Total licenses");
$VH .= "{$text}: {$Total}\n";
/****************************************/
/* Licenses use Javascript to highlight */
$VJ = "";
// return values for the javascript
$VJ .= "<script language='javascript'>\n";
$VJ .= "<!--\n";
$VJ .= "var LastSelf='';\n";
$VJ .= "var LastPrefix='';\n";
$VJ .= "var LastListing='';\n";
$VJ .= "function LicColor(Self,Prefix,Listing,color)\n";
$VJ .= "{\n";
$VJ .= "if (LastSelf!='')\n";
$VJ .= " { document.getElementById(LastSelf).style.backgroundColor='white'; }\n";
$VJ .= "LastSelf = Self;\n";
$VJ .= "if (LastPrefix!='')\n";
$VJ .= " {\n";
$VJ .= " List = LastListing.split(' ');\n";
$VJ .= " for(var i in List)\n";
$VJ .= " {\n";
$VJ .= " document.getElementById(LastPrefix + List[i]).style.backgroundColor='white';\n";
$VJ .= " }\n";
$VJ .= " }\n";
$VJ .= "LastPrefix = Prefix;\n";
$VJ .= "LastListing = Listing;\n";
$VJ .= "if (Self!='')\n";
$VJ .= " {\n";
$VJ .= " document.getElementById(Self).style.backgroundColor=color;\n";
$VJ .= " }\n";
$VJ .= "if (Listing!='')\n";
$VJ .= " {\n";
$VJ .= " List = Listing.split(' ');\n";
$VJ .= " for(var i in List)\n";
$VJ .= " {\n";
$VJ .= " document.getElementById(Prefix + List[i]).style.backgroundColor=color;\n";
$VJ .= " }\n";
$VJ .= " }\n";
$VJ .= "}\n";
$VJ .= "// -->\n";
$VJ .= "</script>\n";
/* Combine VF and VH */
$V .= "<table border=0 width='100%'>\n";
$V .= "<tr><td valign='top' width='50%'>{$VH}</td><td valign='top'>{$VF}</td></tr>\n";
$V .= "</table>\n";
$V .= "<hr />\n";
$V .= $VJ;
return $V;
}
/**
* \brief Given an Upload and UploadtreePk item, display:
* - The file listing for the directory, with license navigation.
* - Recursively traverse the tree.
* \note This is recursive!
* Output goes to stdout!
*/
function ShowLicenseTree($Upload, $Item, $Uri, $Path = NULL)
{
/*****
Get all the licenses PER item (file or directory) under this
UploadtreePk.
Save the data 3 ways:
- Number of licenses PER item.
- Number of items PER license.
- Number of items PER license family.
*****/
global $Plugins;
$Time = time();
$ModLicView =& $Plugins[plugin_find_id("view-license")];
if ($Path == NULL) {
$Path = array();
}
/****************************************/
/* Get the items under this UploadtreePk */
$Children = DirGetList($Upload, $Item);
$Name = "";
foreach ($Children as $C) {
if (empty($C)) {
continue;
}
/* Store the item information */
$IsDir = Isdir($C['ufile_mode']);
$IsContainer = Iscontainer($C['ufile_mode']);
$IsArtifact = Isartifact($C['ufile_mode']);
/* Load licenses for the item */
$Lics = array();
LicenseGetAll($C['uploadtree_pk'], $Lics);
/* Determine the hyperlinks */
if (!empty($C['pfile_fk'])) {
$LinkUri = "{$Uri}&item=" . $C['uploadtree_pk'];
$LinkUri = str_replace("mod=license-tree", "mod=view-license", $LinkUri);
} else {
$LinkUri = NULL;
}
if (Iscontainer($C['ufile_mode'])) {
$uploadtree_pk = DirGetNonArtifact($C['uploadtree_pk']);
$LicUri = "{$Uri}&item=" . $uploadtree_pk;
$LicUri = str_replace("mod=license-tree", "mod=license", $LicUri);
} else {
$LicUri = NULL;
}
/* Populate the output */
ksort($Lics);
$LicCount = $Lics[' Total '];
$LicSum = "";
foreach ($Lics as $Key => $Val) {
if ($Key == " Total ") {
continue;
}
if (!empty($LicSum)) {
$LicSum .= ",";
}
$LicSum .= $Key;
}
/* Display the results */
if ($LicCount > 0) {
$LicSum = "";
foreach ($Lics as $Key => $Val) {
if ($Key == " Total ") {
continue;
}
if (!empty($LicSum)) {
$LicSum .= ",";
}
$LicSum .= $Key;
}
$Name = $C['ufile_name'];
if ($IsArtifact) {
$Name = str_replace("artifact.", "", $Name);
}
if ($this->OutputType == 'HTML') {
$this->ShowOutputHTML($LicCount, $LicSum, $IsContainer, $IsArtifact, $IsDir, $Path, $Name, $LicUri, $LinkUri);
} else {
if ($this->OutputType == 'CSV') {
$this->ShowOutputCSV($LicCount, $LicSum, $IsContainer, $IsArtifact, $IsDir, $Path, $Name, $LicUri, $LinkUri);
}
}
}
/* Recurse! */
if (($IsDir || $IsContainer) && $LicCount > 0) {
$NewPath = $Path;
$NewPath[] = $Name;
$this->ShowLicenseTree($Upload, $C['uploadtree_pk'], $Uri, $NewPath);
}
}
/* for each item in the directory */
flush();
}
