Code:
#!/usr/bin/perl -w
my $start_time = time(); # Timestamp of the start of the upload
# Makes %ENV Safer (Programming Perl By Oreilly pg.560)
$ENV{'PATH'} = '/bin:/usr/bin';
delete @ENV{'IFS', 'CDPATH', 'ENV', 'BASH_ENV'};
require "uu_lib.pl";
use CGI qw(:cgi); # Load the CGI.pm module
my $uber_version = "4.2"; # Version of Uber Uploader
my $this_version = "4.0"; # Version of this driver
###############################################################
# The following possible query string formats are assumed
#
# 1. ?tmp_sid=some_sid_number&config_file=some_config_file_name
# 2 ?tmp_sid=some_sid_number
# 3. ?cmd=about
# 4. ?cmd=debug&config_file=some_config_file_name
# 5. ?cmd=debug
###############################################################
my($get_1_key, $get_1_val, $get_2_key, $get_2_val) = split(/[&=]/, $ENV{'QUERY_STRING'});
#################################################################
# Attempt to load the config file that was passed to the script.
# If no config file name was passed to the script, load the
# default config file 'uu_default_config.pm'
#################################################################
if($get_2_key eq 'config_file' && $MULTI_CONFIGS_ENABLED){
my $module = $get_2_val;
unless(eval "require configs::$module"){
if($@){ &kak("<font color='red'>ERROR<\/font>: Failed load config file $module" . ".pm<br>\n", 1, __LINE__); }
}
}
elsif($get_2_key eq 'config_file' && !$MULTI_CONFIGS_ENABLED){
&kak("<font color='red'>ERROR<\/font>: Multi Config files disabled<br>\n", 1, __LINE__);
}
elsif($get_2_key ne 'config_file'){
unless(eval "require configs::uu_default_config"){
if($@){ &kak("<font color='red'>ERROR<\/font>: Failed load config file uu_default_config.pm<br>\n", 1, __LINE__); }
}
}
# Check query string for commands sent to script
if($get_1_key eq 'cmd' && $get_1_val eq 'debug' && $DEBUG_ENABLED){ &debug(); }
elsif($get_1_key eq 'cmd' && $get_1_val eq 'debug' && !$DEBUG_ENABLED){ &kak("<u><b>UBER UPLOADER CGI SETTINGS<\/b><\/u><br> DEBUG = <b>disabled<\/b><br>\n", 1, __LINE__); }
elsif($get_1_key eq 'cmd' && $get_1_val eq 'about'){ &kak("<u><b>UBER UPLOADER VERSION</b><\/u><br> UBER UPLOADER VERSION = <b>" . $uber_version . "<\/b><br> UU_UPLOAD = <b>" . $this_version . "<\/b><br>\n", 1, __LINE__); }
elsif($get_1_key eq 'tmp_sid' && length($get_1_val) != 32){ &kak("<font color='red'>ERROR<\/font>: Invalid session-id $get_1_val.<br>\n", 1, __LINE__); }
elsif(length($ENV{'QUERY_STRING'}) == 0){ &kak("<font color='red'>ERROR<\/font>: Invalid parameters passed to uu_upload.pl.<br>\n", 1, __LINE__); }
my $tmp_sid = $get_1_val; # Get the session-id for temp files
$tmp_sid =~ s/[^a-zA-Z0-9]//g; # Sanitise session-id
my $sleep_time = 1; # Seconds to wait before upload proceeds (for small file uploads)
my $print_issued = 0; # Tracks print content type command
my %uploaded_files = (); # Hash with all the uploaded file names
my $temp_dir_sid = $config->{temp_dir} . $tmp_sid; # Append Session-id to upload temp directory
my $flength_file = $temp_dir_sid . '/flength'; # Flength file is used to store the size of the upload in bytes
umask(0);
$|++; # Force auto flush of output buffer
$SIG{HUP} = 'IGNORE'; # Ignore sig hup
local $SIG{__DIE__} = \&cleanup; # User has pressed stop during upload so deal with it
$CGI::POST_MAX = $config->{max_upload}; # Set the max post value
# Create temp directory if it does not exist
if(!-d $config->{temp_dir}){ mkdir($config->{temp_dir}, 0777) or &kak("<font color='red'>ERROR</font>: Can't mkdir $config->{temp_dir}: $!", 1, __LINE__); }
# Create a temp directory based on Session-id
if(!-d $temp_dir_sid){ mkdir($temp_dir_sid, 0777) or &kak("<font color='red'>ERROR</font>: Can't mkdir $temp_dir_sid: $!", 1, __LINE__); }
else{
&deldir($temp_dir_sid);
mkdir($temp_dir_sid, 0777) or &kak("<font color='red'>ERROR</font>: Can't mkdir $temp_dir_sid: $!", 1, __LINE__);
}
# Prepare the flength file for writing
open FLENGTH, ">$flength_file" or &kak("<font color='red'>ERROR</font>: Can't open $temp_dir_sid/flength: $!", 1, __LINE__);
if($ENV{'CONTENT_LENGTH'} > $config->{max_upload}){
# If file size exceeds maximum write error to flength file and exit
my $max_size = &format_bytes($config->{max_upload}, 99);
print FLENGTH "ERROR: Maximum upload size of $max_size exceeded";
close(FLENGTH);
chmod 0666, $flength_file;
&kak("<font color='red'>ERROR</font>: Maximum upload size of $max_size exceeded.<br><br>Your upload has failed.<br>", 1, __LINE__);
}
else{
# Write total upload size in bytes to flength file
print FLENGTH $ENV{'CONTENT_LENGTH'};
close(FLENGTH);
chmod 0666, $flength_file;
}
# Let progress bar get some info (for small file uploads)
sleep($sleep_time);
# Tell CGI.pm to use our directory based on Session-id
if($TempFile::TMPDIRECTORY){ $TempFile::TMPDIRECTORY = $temp_dir_sid; }
elsif($CGITempFile::TMPDIRECTORY){ $CGITempFile::TMPDIRECTORY = $temp_dir_sid; }
else{ &kak("<font color='red'>ERROR</font>: Cannot assign CGI temp directory", 1, __LINE__); }
my $query = new CGI;
####################################################################################################################
# The upload is complete at this point, so you can now access any post values. eg. $query->param("some_post_value");
####################################################################################################################
###################################################################################################################
# IF you are modifying the upload directory with a post value, DO IT HERE!!!
#
# You must override the $config->{upload_dir} value
# If you are linking to the file you must also override the $config->{path_to_upload} value
#
# eg. $config->{upload_dir} .= $query->param("employee_num") . '/';
# eg. $config->{path_to_upload} .= $query->param("employee_num") . '/';
###################################################################################################################
# Create a unique directory inside the upload directory if config setting 'unique_upload_dir' is enabled
if($config->{unique_upload_dir}){
my $unique_dir = generate_random_string($config->{unique_upload_dir_length});
$config->{upload_dir} .= $unique_dir . '/';
if($config->{link_to_upload}){ $config->{path_to_upload} .= $unique_dir . '/'; }
}
# Create upload directory if it does not exist
if(!-d $config->{upload_dir}){ mkdir($config->{upload_dir}, 0777) or &kak("<font color='red'>ERROR</font>: Can't mkdir $config->{upload_dir}: $!", 1, __LINE__); }
# If we are using rename, make sure it's the same disk
if($config->{create_files_by_rename}){
my $dev_temp_dir = (stat($config->{temp_dir}))[0];
my $dev_upload_dir = (stat($config->{upload_dir}))[0];
# We have have two disks so use copy instead (can't rename across disks/mounts)
if($dev_temp_dir != $dev_upload_dir){ $config->{create_files_by_rename} = 0; }
}
# Upload is finished, start creating files in the upload directory
for(my $i = 0; $i < $query->param('upload_range'); $i++){
my ($upload_filehandle, $tmp_filename);
my $file_name = $query->param('upfile_' . $i);
# Remove all the path info from the file name (IE)
$file_name =~ s/.*[\/\\](.*)/$1/;
$file_name =~ s/\x00//g;
########################################################################
# IF you are modifying the file name with a post value, DO IT HERE!!!
# eg. $file_name = $file_name . "_" . $query->param("employee_num");
########################################################################
# Normalize file name
if($config->{normalize_file_names}){ $file_name = &normalize_filename($file_name, $config->{normalize_file_delimiter}, $config->{normalize_file_length}); }
# Find File extention
my ($f_name, $file_extension) = ($file_name =~ /(.*)\.(.+)/);
# Construct a file handle and get the temp name of the file
if(length($file_name) > 0){
$upload_filehandle = $query->param("upfile_" . $i);
$tmp_filename = $query->tmpFileName($upload_filehandle);
}
#################################################################################################################################################
# IF you want to filter file uploads by disallowed AND allowed extensions, change the following line to use the allow extensions config setting.
# eg. if(($file_name ne "") && (-s $tmp_filename) && ($file_extention !~ m/$config->{disallow_extensions}$/i) && ($file_extention =~ m/$config->{allowed_extensions}$/i)){
############################################################################################################################################################################
# Do not process blank upload slots, zero length files or files with illegal extensions
if((length($file_name) > 0) && (-s $tmp_filename) && ($file_extension !~ m/$config->{disallow_extensions}$/i)){
# Create a unique filename if config setting 'unique_filename' is enabled
if($config->{unique_file_name}){
my $unique_file_name = generate_random_string($config->{unique_file_name_length});
$unique_file_name = $unique_file_name . "." . $file_extension;
$file_name = $unique_file_name;
}
# Check for an existing file and rename if it already exists
if(!$config->{overwrite_existing_files}){ $file_name = &rename_filename($file_name, 1); }
my $upload_file_path = $config->{upload_dir} . $file_name;
if($config->{create_files_by_rename}){
# Create uploaded files by rename (fast)
close($upload_filehandle);
rename($tmp_filename, $upload_file_path) or warn("Cannot rename from $tmp_filename to $upload_file_path: $!");
}
else{
# Create uploaded files by copy (slow but works across disks and mounts)
open(UPLOADFILE, ">$upload_file_path");
binmode UPLOADFILE;
while(<$upload_filehandle>){ print UPLOADFILE; }
close(UPLOADFILE);
}
chmod 0666, $upload_file_path;
}
if($file_name ne ""){ $uploaded_files{$file_name}{'upfile_' . $i} = 0; }
}
# Delete the temp directory based on session-id and everything in it
&deldir($temp_dir_sid);
# Redirect to php page if redirect enabled else display results
if($config->{redirect_after_upload}){
my $param_file_path = $config->{temp_dir} . $tmp_sid . ".params";
my @names = $query->param;
# We are re-directing so write a session-id.param file with all the post values
open PARAMS, ">$param_file_path" or &display_results_through_cgi();
binmode PARAMS;
# Write post values to param file (we do not write the files names at this point)
foreach my $key (@names){
my $post_value = $query->param($key);
$post_value =~ s/(\r\n|\n|\r)/~NWLN~/g;
$post_value =~ s/=/~EQLS~/g;
if($post_value ne "" && $key !~ m/^upfile_/){ print PARAMS "$key=$post_value\n"; }
}
# Write some config settings to the param file
print PARAMS "upload_dir=$config->{upload_dir}\n";
print PARAMS "link_to_upload=$config->{link_to_upload}\n";
print PARAMS "delete_param_file=$config->{delete_param_file}\n";
# If we want a direct link and or an email link, we need to pass the path_to_upload setting
if($config->{link_to_upload} || ($config->{send_email_on_upload} && $config->{link_to_upload_in_email})){
print PARAMS "path_to_upload=$config->{path_to_upload}\n";
}
# If email on upload, write all the email info to param file
if($config->{send_email_on_upload}){
print PARAMS "send_email_on_upload=1\n";
print PARAMS "link_to_upload_in_email=$config->{link_to_upload_in_email}\n";
print PARAMS "email_subject=$config->{email_subject}\n";
print PARAMS "html_email_support=$config->{html_email_support}\n";
print PARAMS "to_email_address=$config->{to_email_address}\n";
print PARAMS "from_email_address=$config->{from_email_address}\n";
}
else{ print PARAMS "send_email_on_upload=0\n"; }
# Write upload file names to param file
for my $file_name (keys %uploaded_files){
for my $upload_slot ( keys %{ $uploaded_files{$file_name} } ){
print PARAMS "$upload_slot=$file_name\n";
}
}
# Write start and end upload time to param file
print PARAMS "start_time=$start_time\n";
print PARAMS "end_time=" . time() . "\n";
close(PARAMS);
chmod 0666, $param_file_path;
# Append random string so finished page does not cache
my $redirect_url = $config->{redirect_url};
$redirect_url .= "?rnd_id=" . &generate_random_string(8);
# Force 'redirect_using_location' if user does not have a javascript capable browser
if($query->param('no_script')){
$config->{redirect_using_js_html} = 0;
$config->{redirect_using_location} = 1;
}
# Perform Redirect
if($config->{redirect_using_js_html}){
print "Content-type: text/html\n\n";
print "<html><body><font face=Arial size=2>Please wait, video is being converted...</font><form name='redirect' method='post' action=\"$redirect_url\"><input type='hidden' name='tmp_sid' value=\"$tmp_sid\"><input type='hidden' name='temp_dir' value=\"$config->{temp_dir}\"></form><script language='javascript' type='text/javascript'>document.redirect.submit()</script></html>";
}
else{
##############################################################################################################
# If you are using one of the following redirect methods, the 'tmp_sid' and 'temp_dir' setting will be passed
# in the address bar. If you do not want the path to the temp dir passed in the address bar simply remove it
# from the redirect and hard-code the $temp_dir value in the uu_finished.php page.
#
# eg. $redirect_url .= "&tmp_sid=$tmp_sid";
###############################################################################################################
# Append the session-id and path to the temp dir to the redirect url.
$redirect_url .= "&tmp_sid=$tmp_sid&temp_dir=$config->{temp_dir}";
if($config->{redirect_using_html}){
print "Content-type: text/html\n\n";
print "<meta http-equiv=\"refresh\" content=\"0; url='$redirect_url'\">";
}
elsif($config->{redirect_using_js}){
print "Content-type: text/html\n\n";
print "<script language=\"javascript\" type=\"text/javascript\">top.location='$redirect_url';</script>";
}
elsif($config->{redirect_using_location}){
# Uncomment next line if using Webstar V
# print "HTTP/1.1 302 Redirection\n";
print "Location: $redirect_url\n\n";
}
}
}
else{ &display_results_through_cgi(); }
exit;
######################################################### START SUBROUTINES ###################################################
########################################
# Delete the temp dir based on tmp_sid
########################################
sub cleanup{ deldir($temp_dir_sid); }
#####################################
# Display upload results through cgi
#####################################
sub display_results_through_cgi{
&confirm_upload();
&display_results();
}
#####################################################
# Confirm uploaded file exist and get size file size
#####################################################
sub confirm_upload{
for my $file_name (keys %uploaded_files){
for my $upload_slot ( keys %{ $uploaded_files{$file_name} } ){
my $path_to_file = $config->{upload_dir} . $file_name;
if(-e $path_to_file && -f $path_to_file){ $uploaded_files{$file_name}{$upload_slot} = -s $path_to_file; }
}
}
}
####################################
# Format the upload result and exit
####################################
sub display_results{
my ($upload_result, $email_file_list, $bg_col, $buffer, $js_code) = ();
my $i = 0;
$upload_result .= "<table cellpadding='1' cellspacing='1' width='70%'>\n";
$upload_result .= " <tr>\n";
$upload_result .= " <td align='center' bgcolor='bbbbbb'> <b>UPLOADED FILE NAME</b> </td><td align='center' bgcolor='bbbbbb'> <b>UPLOADED FILE SIZE</b> </td>\n";
$upload_result .= " </tr>\n";
# Loop over the file names creating table elements
for my $file_name (keys %uploaded_files){
if($i%2){ $bg_col = 'cccccc'; }
else{ $bg_col = 'dddddd'; }
for my $upload_slot ( keys %{ $uploaded_files{$file_name} } ){
if($uploaded_files{$file_name}{$upload_slot} > 0){
my $file_size = &format_bytes($uploaded_files{$file_name}{$upload_slot}, 99);
if($config->{link_to_upload}){
$upload_result .= "<tr><td align='center' bgcolor='$bg_col'><a href=\"$config->{path_to_upload}$file_name\" TARGET=\"_blank\">$file_name</a><\/td><td align='center' bgcolor='$bg_col'>$file_size<\/td><\/tr>\n";
}
else{
$upload_result .= "<tr><td align='center' bgcolor='$bg_col'> $file_name <\/td><td align='center' bgcolor='$bg_col'>$file_size<\/td><\/tr>\n";
}
if($config->{link_to_upload_in_email}){
$email_file_list .= "File Name: $config->{path_to_upload}$file_name File Size: $file_size\n";
}
else{
$email_file_list .= "File Name: $config->{path_to_upload}$file_name File Size: $file_size\n";
}
}
else{
$upload_result .= "<tr><td align='center' bgcolor='$bg_col'> $file_name <\/td><td align='center' bgcolor='$bg_col'><font color='red'>Failed To Upload<\/font><\/td><\/tr>\n";
$email_file_list .= "File Name: $file_name File Size: Failed To Upload !\n";
}
}
$i++;
}
$upload_result .= "</table>\n";
$upload_result .= "<br>\n";
# If you changed the name of the file upload page, make sure you update this link
$upload_result .= "<input type=\"button\" value=\"Go Back\" onClick=\"javascript:top.location.href='/uu_file_upload.php'\">\n";
if($config->{send_email_on_upload}){ &email_upload_results($email_file_list); }
&kak($upload_result, 1, __LINE__);
}
##########################################
# Send an email with the upload results.
##########################################
sub email_upload_results{
my $file_list = shift;
my $path_to_sendmail = "/usr/sbin/sendmail -t";
my $message;
my ($ssec, $smin, $shour, $smday, $smon, $syear, $swday, $syday, $sisdst) = localtime($start_time);
my $end_time = time();
my ($esec, $emin, $ehour, $emday, $emon, $eyear, $ewday, $eyday, $eisdst) = localtime($end_time);
my @abbr = ('Jan','Feb','Mar','Apr','May','Jun','Jul','Aug','Sep','Oct','Nov','Dec');
$eyear += 1900;
$syear += 1900;
if(open(SENDMAIL, "|$path_to_sendmail")){
print SENDMAIL "From:" . $config->{from_email_address} . "\n";
print SENDMAIL "To:" . $config->{to_email_address} . "\n";
print SENDMAIL "Subject:" . $config->{email_subject} . "\n";
if($config->{html_email_support}){
print SENDMAIL 'MIME-Version: 1.0' . "\r\n";
print SENDMAIL 'Content-type: text/html; charset=iso-8859-1; format=flowed' . "\r\n";
}
else{ print SENDMAIL "Content-type: text/plain\n\n"; }
$message = "\nStart Upload (epoch): " . $start_time . "\n";
$message .= "End Upload (epoch): " . $end_time . "\n";
$message .= "Start Upload: " . $abbr[$smon] . " " . $smday . ", " . $syear . ", " . $shour . ":" . $smin . ":" . $ssec . "\n";
$message .= "End Upload: " . $abbr[$emon] . " " . $emday . ", " . $eyear . ", " . $ehour . ":" . $emin . ":" . $esec . "\n";
$message .= "SID: ". $tmp_sid . "\n";
$message .= "Remote IP: " . $ENV{'REMOTE_ADDR'} . "\n";
$message .= "Browser: " . $ENV{'HTTP_USER_AGENT'} . "\n\n";
$message .= $file_list;
print SENDMAIL $message;
close(SENDMAIL);
}
else{ warn("Failed to open sendmail $!"); }
}
####################################################
# formatBytes($file_size, 99) mixed file sizes
# formatBytes($file_size, 0) KB file sizes
# formatBytes($file_size, 1) MB file sizes etc
####################################################
sub format_bytes{
my $bytes = shift;
my $byte_format = shift;
my $byte_size = 1024;
my $i = 0;
my @byte_type = (" KB", " MB", " GB", " TB", " PB", " EB", " ZB", " YB");
$bytes /= $byte_size;
if($byte_format == 99 || $byte_format > 7){
while($bytes > $byte_size){
$bytes /= $byte_size;
$i++;
}
}
else{
while($i < $byte_format){
$bytes /= $byte_size;
$i++;
}
}
$bytes = sprintf("%1.2f", $bytes);
$bytes .= $byte_type[$i];
return $bytes;
}
#####################################################################
# Print config, driver settings and 'Environment Variables' to screen
#####################################################################
sub debug{
my ($msg, $temp_dir_state, $upload_dir_state) = ();
if(!-d $config->{temp_dir}){ $temp_dir_state = "<font color='red'>$config->{temp_dir}<\/font>"; }
else{ $temp_dir_state = "<font color='green'>$config->{temp_dir}<\/font>"; }
if(!-d $config->{upload_dir}){ $upload_dir_state = "<font color='red'>$config->{upload_dir}<\/font>"; }
else{ $upload_dir_state = "<font color='green'>$config->{upload_dir}<\/font>"; }
$msg .= "<u><b>UBER UPLOADER CONFIG SETTINGS<\/b><\/u><br>\n";
$msg .= "CONFIG_FILE = <b>$config->{config_file_name}<\/b><br>\n";
$msg .= "UBER UPLOADER VERSION = <b>$uber_version<\/b><br>\n";
$msg .= "UU_UPLOAD = <b>$this_version<\/b><br>\n";
if($MULTI_CONFIGS_ENABLED){ $msg .= "MULTI_CONFIGS_ENABLED = <b><font color='green'>enabled</font><\/b><br>\n"; }
else{ $msg .= "MULTI_CONFIGS_ENABLED = <b><font color='red'>disabled</font><\/b><br>\n"; }
$msg .= "TEMP_DIR = <b>$temp_dir_state<\/b><br>\n";
$msg .= "UPLOAD_DIR = <b>$upload_dir_state<\/b><br>\n";
$msg .= "MAX_UPLOAD = <b>" . format_bytes($config->{max_upload}, 99) . "<\/b><br>\n";
$msg .= "GET_DATA_SPEED = <b>$config->{get_data_speed}<\/b><br>\n";
if($config->{cedric_progress_bar}){ $msg .= "CEDRIC_PROGRESS_BAR = <b><font color='green'>enabled</font><\/b><br>\n"; }
else{ $msg .= "CEDRIC_PROGRESS_BAR = <b><font color='red'>disabled</font><\/b><br>\n"; }
if($config->{unique_upload_dir}){
$msg .= "UNIQUE_UPLOAD_DIR = <b><font color='green'>enabled</font><\/b><br>\n";
$msg .= "UNIQUE_UPLOAD_DIR_LENGTH = <b>$config->{unique_upload_dir_length} chars<\/b><br>\n";
}
else{ $msg .= "UNIQUE_UPLOAD_DIR = <b><font color='red'>disabled</font><\/b><br>\n"; }
if($config->{unique_file_name}){
$msg .= "UNIQUE_FILE_NAME = <b><font color='green'>enabled</font><\/b><br>\n";
$msg .= "UNIQUE_FILE_NAME_LENGTH = <b>$config->{unique_file_name_length} chars<\/b><br>\n";
}
else{ $msg .= "UNIQUE_FILE_NAME = <b><font color='red'>disabled</font><\/b><br>\n"; }
if($config->{create_files_by_rename}){ $msg .= "CREATE_FILES_BY_RENAME = <b><font color='green'>enabled</font><\/b><br>\n"; }
else{ $msg .= "CREATE_FILES_BY_RENAME = <b><font color='red'>disabled</font><\/b><br>\n"; }
if($config->{overwrite_existing_files}){ $msg .= "OVERWRITE_EXISTING_FILES = <b><font color='green'>enabled</font><\/b><br>\n"; }
else{ $msg .= "OVERWRITE_EXISTING_FILES = <b><font color='red'>disabled</font><\/b><br>\n"; }
if($config->{normalize_file_names}){ $msg .= "NORMALIZE_FILE_NAMES = <b><font color='green'>enabled</font><\/b><br>\n"; }
else{ $msg .= "NORMALIZE_FILE_NAMES = <b><font color='red'>disabled</font><\/b><br>\n"; }
if($config->{normalize_file_names}){ $msg .= "NORMALIZE_FILE_LENGTH = <b>$config->{normalize_file_length} chars<\/b><br>\n"; }
if($config->{normalize_file_names}){ $msg .= "NORMALIZE_FILE_DELIMITER = <b>$config->{normalize_file_delimiter}<\/b><br>\n"; }
if($config->{delete_param_file}){ $msg .= "DELETE_PARAM_FILE = <b><font color='green'>enabled</font><\/b><br>\n"; }
else{ $msg .= "DELETE_PARAM_FILE = <b><font color='red'>disabled</font><\/b><br>\n"; }
if($config->{link_to_upload}){
$msg .= "LINK_TO_UPLOAD = <b><font color='green'>enabled</font><\/b><br>\n";
$msg .= "PATH_TO_UPLOAD = <a href=\"$config->{path_to_upload}\">$config->{path_to_upload}</a><br>\n";
}
else{ $msg .= "LINK_TO_UPLOAD = <b><font color='red'>disabled</font><\/b><br>\n"; }
if($config->{send_email_on_upload}){
$msg .= "SEND_EMAIL_ON_UPLOAD = <b><font color='green'><a href=\"mailto:$config->{to_email_address}?subject=Uber Uploader Email Test\">enabled</a></font><\/b><br>\n";
$msg .= "EMAIL_SUBJECT = <b>$config->{email_subject}<\/b><br>\n";
if($config->{html_email_support}){ $msg .= "HTML_EMAIL_SUPPORT = <b><font color='green'>enabled</font><\/b><br>\n"; }
else{ $msg .= "HTML_EMAIL_SUPPORT = <b><font color='red'>disabled</font><\/b><br>\n"; }
if($config->{link_to_upload_in_email}){ $msg .= "LINK_TO_UPLOAD_IN_EMAIL = <b><font color='green'>enabled</font><\/b><br>\n"; }
else{ $msg .= "LINK_TO_UPLOAD_IN_EMAIL = <b><font color='red'>disabled</font><\/b><br>\n"; }
}
else{ $msg .= "SEND_EMAIL_ON_UPLOAD = <b><font color='red'>disabled</font><\/b><br>\n"; }
if($config->{redirect_after_upload}){
$msg .= "REDIRECT_AFTER_UPLOAD = <b><font color='green'>enabled</font><\/b><br>\n";
if($config->{redirect_using_js_html}){ $msg .= "REDIRECT_USING_JS_HTML = <b><font color='green'>enabled</font><\/b><br>\n"; }
else{ $msg .= "REDIRECT_USING_JS_HTML = <b><font color='red'>disabled</font><\/b><br>\n"; }
if($config->{redirect_using_html}){ $msg .= "REDIRECT_USING_HTML = <b><font color='green'>enabled</font><\/b><br>\n"; }
else{ $msg .= "REDIRECT_USING_HTML = <b><font color='red'>disabled</font><\/b><br>\n"; }
if($config->{redirect_using_js}){ $msg .= "REDIRECT_USING_JS = <b><font color='green'>enabled</font><\/b><br>\n"; }
else{ $msg .= "REDIRECT_USING_JS = <b><font color='red'>disabled</font><\/b><br>\n"; }
if($config->{redirect_using_location}){ $msg .= "REDIRECT_USING_LOCATION = <b><font color='green'>enabled</font><\/b><br>\n"; }
else{ $msg .= "REDIRECT_USING_LOCATION = <b><font color='red'>disabled</font><\/b><br>\n"; }
$msg .= "REDIRECT_URL = <a href=\"$config->{redirect_url}?cmd=about\">$config->{redirect_url}<\/a><br>\n";
}
else{ $msg .= "REDIRECT_AFTER_UPLOAD = <b><font color='red'>disabled</font><\/b><br>\n"; }
$msg .= "<br><u><b>ENVIRONMENT VARIABLES<\/b><\/u><br>\n";
foreach my $key (sort keys(%ENV)){ $msg .= "$key = <b>$ENV{$key}<\/b><br>\n"; }
&kak($msg, 1, __LINE__);
}
############################################
# Rename uploaded file if it already exists
############################################
sub rename_filename{
my $file_name = shift;
my $count = shift;
my $path_to_file = $config->{upload_dir} . $file_name;
if(-e $path_to_file && -f $path_to_file){
if($file_name =~ /(.*)_(\d*)\.(.*)/){
# Already renamed so count on
$count = $2 + 1 ;
$file_name =~ s/(.*)_(\d*)\.(.*)/$1_$count\.$3/;
}
else{
# not renamed so start counting
$file_name =~ s/(.*)\.(.*)/$1_$count\.$2/;
}
&rename_filename($file_name, $count);
}
else{ return $file_name; }
}
#######################
# Normalize file name
######################
sub normalize_filename{
my $file_name = shift;
my $delimiter = shift;
my $max_file_length = shift;
if(length($file_name) > $max_file_length){ $file_name = substr($file_name, length($file_name) - $max_file_length); }
$file_name =~ s/[^a-zA-Z0-9\_\.\-]/$delimiter/g;
return $file_name;
}
#########################
# Generate Randon String
#########################
sub generate_random_string{
my $length_of_randomstring = shift;
my @chars=('a'..'z','A'..'Z','0'..'9');
my $random_string;
for(my $i = 0; $i < $length_of_randomstring; $i++){ $random_string .= $chars[int(rand(58))]; }
return $random_string;
}
Thanks in advice for all the help
Bookmarks