/** * \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(); }