function net2ftp_module_printBody()
{
// --------------
// This function prints the login screen
// --------------
// -------------------------------------------------------------------------
// Global variables
// -------------------------------------------------------------------------
global $net2ftp_settings, $net2ftp_globals, $net2ftp_messages, $net2ftp_result, $net2ftp_output;
if (isset($_POST["list"]) == true) {
$list = getSelectedEntries($_POST["list"]);
} else {
$list = "";
}
// -------------------------------------------------------------------------
// Variables
// -------------------------------------------------------------------------
// Title
$title = __("Size of selected directories and files");
// Form name, back and forward buttons
$formname = "CalculateSizeForm";
$back_onclick = "document.forms['" . $formname . "'].state.value='browse';document.forms['" . $formname . "'].state2.value='main';document.forms['" . $formname . "'].submit();";
// Open connection
setStatus(2, 10, __("Connecting to the FTP server"));
$conn_id = ftp_openconnection();
if ($net2ftp_result["success"] == false) {
return false;
}
// Calculate the size
$options = array();
$result['size'] = 0;
$result['skipped'] = 0;
$result = ftp_processfiles("calculatesize", $conn_id, $net2ftp_globals["directory"], $list, $options, $result, 0);
// Close connection
ftp_closeconnection($conn_id);
// Print message
$net2ftp_output["calculatesize"][] = __("The total size taken by the selected directories and files is:") . " <b>" . formatFilesize($result['size']) . "</b> (" . $result['size'] . " Bytes)";
if ($result['skipped'] > 0) {
$net2ftp_output["calculatesize"][] = __("The number of files which were skipped is:") . " <b>" . $result['skipped'] . "</b>";
}
// -------------------------------------------------------------------------
// Print the output
// -------------------------------------------------------------------------
require_once $net2ftp_globals["application_skinsdir"] . "/" . $net2ftp_globals["skin"] . "/manage.template.php";
}
function ftp_processfiles($dowhat, $conn_id, $directory, $list, $options, $result, $divelevel)
{
// --------------
// This function does something with files (get size, find string, ...)
// The $list contains both directories and files. The files are simply processed; the
// directories are parsed recursively.
//
// $list[$i]["dirorfile"] contains d or - which indicates if the entry is a directory or a file
// $list[$i]["dirfilename"] contains the name of the entry
// $list[$i]["size"] contains the size of the entry
//
// OPTIONS:
// if ($dowhat == "calculatesize") then
// $options = array() doesn't contain anything
// if ($dowhat == "findstring") then
// $options["string"] a string
// $options["case_sensitive"] blank or yes
// $options["filename"] a filename with possible wildcard character * (it should match this preg_match regular expression: "/^[a-zA-Z0-9_ *-]*$/")
// $options["size_from"], $options["size_to"] a number (in Bytes)
// $options["modified_from"], $options["modified_to"] unix timestamps of the modification dates
//
// RESULT:
// if ($dowhat == "calculatesize") then
// $result["size"]
// $result["skipped"]
// if ($dowhat == "findstring") then
// $result[$k]["directory"] contains the directory
// $result[$k]["dirfilename"] contains the filename
// $result[$k]["line"] contains the line nr
//
// --------------
// -------------------------------------------------------------------------
// Global variables
// -------------------------------------------------------------------------
global $net2ftp_globals, $net2ftp_result;
// -------------------------------------------------------------------------
// Initialization
// -------------------------------------------------------------------------
if ($divelevel == 0) {
}
// -------------------------------------------------------------------------
// For all directories
// -------------------------------------------------------------------------
for ($i = 1; $i <= $list["stats"]["directories"]["total_number"]; $i = $i + 1) {
$currentdirectory = glueDirectories($directory, $list["directories"][$i]["dirfilename"]);
// Check if the directory contains a banned keyword
if ($list["directories"][$i]["selectable"] != "ok") {
continue;
}
// Get a new list
$newlist = ftp_getlist($conn_id, $currentdirectory);
if ($net2ftp_result["success"] == false) {
return false;
}
// Call the function recursively
$newdivelevel = $divelevel + 1;
$result = ftp_processfiles($dowhat, $conn_id, $currentdirectory, $newlist, $options, $result, $newdivelevel);
if ($net2ftp_result["success"] == false) {
return false;
}
}
// end for list_directories
// -------------------------------------------------------------------------
// Process the files
// -------------------------------------------------------------------------
for ($i = 1; $i <= $list["stats"]["files"]["total_number"]; $i = $i + 1) {
// -------------------------------
// Calculate size
// -------------------------------
if ($dowhat == "calculatesize") {
// Check if the size information is entered
// Check also if the size is numeric
if (isset($list["files"][$i]["size"]) && is_numeric($list["files"][$i]["size"])) {
$result["size"] = $result["size"] + $list["files"][$i]["size"];
} else {
$result["skipped"] = $result["skipped"] + 1;
}
} elseif ($dowhat == "findstring") {
// Check that the file is smaller than the maximum file size that can be processed with net2ftp
if ($list["files"][$i]["selectable"] != "ok") {
continue;
}
// Check that the file is within the limits indicated on the selection screen
if ($list["files"][$i]["size"] < $options["size_from"] || $list["files"][$i]["size"] > $options["size_to"]) {
// echo "File $i skipped";
continue;
}
// Check modification date (if that data is returned by the FTP server in the correct format)
$mtime_file = strtotime($list["files"][$i]["mtime"]);
// If strtotime cannot interprete the data returned by the FTP server it returns -1
if ($mtime_file != -1 && ($mtime_file < $options["modified_from"] || $mtime_file > $options["modified_to"])) {
continue;
}
// Check the filename
$pattern = "/^" . $options["filename"] . "\$/i";
// i at the end is for a case-insensitive match
if (preg_match($pattern, $list["files"][$i]["dirfilename"]) == 0) {
continue;
}
// Read the file
$text = ftp_readfile("", $directory, $list["files"][$i]["dirfilename"]);
// If the file could not be read correctly, continue to the next one
if ($net2ftp_result["success"] == false) {
setErrorVars(true, "", "", "", "");
continue;
} elseif ($text == "") {
continue;
}
// Split the file in an array, each element of the array containing one line of the file
$text_lines = explode_lines($text);
// For each line, check if the string occurs
for ($line = 0; $line < sizeof($text_lines); $line++) {
// STRSTR AND STRISTR
if ($options["case_sensitive"] == "yes") {
$found = strstr($text_lines[$line], $options["string"]);
} else {
$found = stristr($text_lines[$line], $options["string"]);
}
if ($found != false) {
$tempresult["directory"] = $directory;
$tempresult["directory_html"] = htmlEncode2($directory);
$tempresult["directory_js"] = javascriptEncode2($directory);
$tempresult["dirfilename"] = $list["files"][$i]["dirfilename"];
$tempresult["dirfilename_html"] = $list["files"][$i]["dirfilename_html"];
$tempresult["dirfilename_js"] = $list["files"][$i]["dirfilename_js"];
$tempresult["line"] = $line + 1;
// $text_lines[0] contains the line 1, etc...
array_push($result, $tempresult);
}
}
// end for
}
// end if findstring
}
// end for list_files
return $result;
}
function net2ftp_module_printBody()
{
// --------------
// This function prints the search screen
// --------------
// -------------------------------------------------------------------------
// Global variables
// -------------------------------------------------------------------------
global $net2ftp_settings, $net2ftp_globals, $net2ftp_messages, $net2ftp_result, $net2ftp_output;
if (isset($_POST["list"]) == true) {
$list = getSelectedEntries($_POST["list"]);
} else {
$list = "";
}
if (isset($_POST["searchoptions"]) == true) {
$searchoptions = $_POST["searchoptions"];
}
if (isset($searchoptions["string"]) == false) {
$searchoptions["string"] = "";
}
if (isset($searchoptions["case_sensitive"]) == false) {
$searchoptions["case_sensitive"] = "";
}
if (isset($searchoptions["filename"]) == false) {
$searchoptions["filename"] = "";
}
if (isset($searchoptions["size_from"]) == false) {
$searchoptions["size_from"] = "";
}
if (isset($searchoptions["size_to"]) == false) {
$searchoptions["size_to"] = "";
}
if (isset($searchoptions["modified_from"]) == false) {
$searchoptions["modified_from"] = "";
}
if (isset($searchoptions["modified_to"]) == false) {
$searchoptions["modified_to"] = "";
}
// -------------------------------------------------------------------------
// Variables for all screens
// -------------------------------------------------------------------------
// Title
// See below
// Form name, back and forward buttons
$formname = "FindstringForm";
$back_onclick = "document.forms['" . $formname . "'].state.value='browse';document.forms['" . $formname . "'].state2.value='main';document.forms['" . $formname . "'].submit();";
$forward_onclick = "document.forms['" . $formname . "'].submit();";
// Next screen
$nextscreen = 2;
// -------------------------------------------------------------------------
// Variables for screen 1
// -------------------------------------------------------------------------
if ($net2ftp_globals["screen"] == 1) {
// Title
$title = __("Search directories and files");
// From and to dates
$tomorrow = date("Y-m-d", time() + 3600 * 24);
$oneweekago = date("Y-m-d", time() - 3600 * 24 * 7);
$modified_from = $oneweekago;
$modified_to = $tomorrow;
} elseif ($net2ftp_globals["screen"] == 2) {
// Title
$title = __("Search results");
// Check if $searchoptions["string"] is a valid string
if (is_string($searchoptions["string"]) == false) {
$errormessage = __("Please enter a valid search word or phrase.");
setErrorVars(false, $errormessage, debug_backtrace(), __FILE__, __LINE__);
return false;
}
// Check if $searchoptions["filename"] is a valid filename with a possible wildcard character *
if ($searchoptions["filename"] != "" && preg_match("/^[a-zA-Z0-9_ *\\.-]*\$/", $searchoptions["filename"]) == 0) {
$errormessage = __("Please enter a valid filename.");
setErrorVars(false, $errormessage, debug_backtrace(), __FILE__, __LINE__);
return false;
}
// Check if $searchoptions["size_from"] and $searchoptions["size_to"] are valid numbers
if ($searchoptions["size_from"] != "" && is_numeric($searchoptions["size_from"]) == false) {
$errormessage = __("Please enter a valid file size in the \"from\" textbox, for example 0.");
setErrorVars(false, $errormessage, debug_backtrace(), __FILE__, __LINE__);
return false;
}
if ($searchoptions["size_to"] != "" && is_numeric($searchoptions["size_to"]) == false) {
$errormessage = __("Please enter a valid file size in the \"to\" textbox, for example 500000.");
setErrorVars(false, $errormessage, debug_backtrace(), __FILE__, __LINE__);
return false;
}
// Check if $searchoptions["modified_from"] and $searchoptions["modified_to"] are valid dates
if ($searchoptions["modified_from"] != "" && preg_match("/^[0-9-]*\$/", $searchoptions["modified_from"]) == 0) {
$errormessage = __("Please enter a valid date in Y-m-d format in the \"from\" textbox.");
setErrorVars(false, $errormessage, debug_backtrace(), __FILE__, __LINE__);
return false;
}
if ($searchoptions["modified_to"] != "" && preg_match("/^[0-9-]*\$/", $searchoptions["modified_to"]) == 0) {
$errormessage = __("Please enter a valid date in Y-m-d format in the \"to\" textbox.");
setErrorVars(false, $errormessage, debug_backtrace(), __FILE__, __LINE__);
return false;
}
// ------------
// CONVERSIONS
// ------------
// Convert the wildcard character * in the filename by the wildcard .* that can be read by preg_match
// So this *.* becomes this .*..*
$searchoptions["filename"] = str_replace("*", ".*", $searchoptions["filename"]);
// Convert the mtime to a unix timestamp
$searchoptions["modified_from"] = strtotime($searchoptions["modified_from"]);
$searchoptions["modified_to"] = strtotime($searchoptions["modified_to"]);
// Open connection
setStatus(2, 10, __("Connecting to the FTP server"));
$conn_id = ftp_openconnection();
if ($net2ftp_result["success"] == false) {
return false;
}
// Find the files
$result = array();
setStatus(4, 10, __("Searching the files..."));
$result = ftp_processfiles("findstring", $conn_id, $net2ftp_globals["directory"], $list, $searchoptions, $result, 0);
if ($net2ftp_result["success"] == false) {
return false;
}
// Close connection
ftp_closeconnection($conn_id);
if (sizeof($result) == 0) {
$net2ftp_output["findstring"][] = __("The word <b>%1\$s</b> was not found in the selected directories and files.", $searchoptions["string"]);
} else {
$net2ftp_output["findstring"][] = __("The word <b>%1\$s</b> was found in the following files:", $searchoptions["string"]);
}
}
// end if
// -------------------------------------------------------------------------
// Print the output
// -------------------------------------------------------------------------
require_once $net2ftp_globals["application_skinsdir"] . "/" . $net2ftp_globals["skin"] . "/manage.template.php";
}
