function HookImagestreamUpload_pluploadInitialuploadprocessing()
{
#Support for uploading multi files as zip
global $config_windows, $id, $targetDir, $resource_type, $imagestream_restypes, $imagestream_transitiontime, $zipcommand, $use_zip_extension, $userref, $session_hash, $filename, $filename_field, $collection_add, $archiver, $zipcommand, $ffmpeg_fullpath, $ffmpeg_preview_extension, $ffmpeg_preview_options, $ffmpeg_preview_min_height, $ffmpeg_preview_max_height, $ffmpeg_preview_min_width, $ffmpeg_preview_max_width, $lang, $collection_download_settings, $archiver_listfile_argument;
$ffmpeg_fullpath = get_utility_path("ffmpeg");
debug("DEBUG: Imagestream - checking restype: " . $resource_type . $imagestream_restypes);
if (in_array($resource_type, $imagestream_restypes)) {
debug("DEBUG: Imagestream - uploading file");
#Check that we have an archiver configured
$archiver_fullpath = get_utility_path("archiver");
if (!isset($zipcommand) && !$use_zip_extension) {
if ($archiver_fullpath == false) {
exit($lang["archiver-utility-not-found"]);
}
}
echo print_r($_POST) . print_r($_GET);
if (getval("lastqueued", "")) {
debug("DEBUG: Imagestream - last queued file");
$ref = copy_resource(0 - $userref);
# Copy from user template
debug("DEBUG: Imagestream - creating resource: " . $ref);
# Create the zip file
$imagestreamzippath = get_resource_path($ref, true, "", true, "zip");
if ($use_zip_extension) {
$zip = new ZipArchive();
$zip->open($imagestreamzippath, ZIPARCHIVE::CREATE);
}
$deletion_array = array();
debug("DEBUG: opening directory: " . $targetDir);
$imagestream_files = opendir($targetDir);
$imagestream_workingfiles = get_temp_dir() . DIRECTORY_SEPARATOR . "plupload" . DIRECTORY_SEPARATOR . $session_hash . "workingfiles";
if (!file_exists($imagestream_workingfiles)) {
if ($config_windows) {
@mkdir($imagestream_workingfiles);
} else {
@mkdir($imagestream_workingfiles, 0777, true);
}
}
$filenumber = 00;
$imagestream_filelist = array();
while ($imagestream_filelist[] = readdir($imagestream_files)) {
sort($imagestream_filelist);
}
closedir($imagestream_files);
$imageindex = 1;
foreach ($imagestream_filelist as $imagestream_file) {
if ($imagestream_file != '.' && $imagestream_file != '..') {
$filenumber = sprintf("%03d", $filenumber);
$deletion_array[] = $targetDir . DIRECTORY_SEPARATOR . $imagestream_file;
if (!$use_zip_extension) {
$imagestreamcmd_file = get_temp_dir(false, $id) . "/imagestreamzipcmd" . $imagestream_file . ".txt";
$fh = fopen($imagestreamcmd_file, 'w') or die("can't open file");
fwrite($fh, $targetDir . DIRECTORY_SEPARATOR . $imagestream_file . "\r\n");
fclose($fh);
$deletion_array[] = $imagestreamcmd_file;
}
if ($use_zip_extension) {
debug("DEBUG: Imagestream - adding filename: " . $imagestream_file);
debug("DEBUG: using zip PHP extension, set up zip at : " . $imagestreamzippath);
$zip->addFile($imagestream_file);
debug(" Added files number : " . $zip->numFiles);
$wait = $zip->close();
debug("DEBUG: closed zip");
} else {
if ($archiver_fullpath) {
debug("DEBUG: using archiver, running command: \r\n" . $archiver_fullpath . " " . $collection_download_settings[0]["arguments"] . " " . escapeshellarg($imagestreamzippath) . " " . $archiver_listfile_argument . escapeshellarg($imagestream_file));
run_command($archiver_fullpath . " " . $collection_download_settings[0]["arguments"] . " " . escapeshellarg($imagestreamzippath) . " " . $archiver_listfile_argument . escapeshellarg($imagestreamcmd_file));
} else {
if (!$use_zip_extension) {
if ($config_windows) {
debug("DEBUG: using zip command: . {$zipcommand} " . escapeshellarg($imagestreamzippath) . " @" . escapeshellarg($imagestreamcmd_file));
exec("{$zipcommand} " . escapeshellarg($imagestreamzippath) . " @" . escapeshellarg($imagestreamcmd_file));
} else {
# Pipe the command file, containing the filenames, to the executable.
exec("{$zipcommand} " . escapeshellarg($imagestreamzippath) . " -@ < " . escapeshellarg($imagestreamcmd_file));
}
}
}
}
#Create a JPEG if not already in that format
$imagestream_file_parts = explode('.', $imagestream_file);
$imagestream_file_ext = $imagestream_file_parts[count($imagestream_file_parts) - 1];
$imagestream_file_noext = basename($imagestream_file, $imagestream_file_ext);
global $imagemagick_path, $imagemagick_quality;
$icc_transform_complete = false;
# Camera RAW images need prefix
if (preg_match('/^(dng|nef|x3f|cr2|crw|mrw|orf|raf|dcr)$/i', $imagestream_file_ext, $rawext)) {
$prefix = $rawext[0] . ':';
}
# Locate imagemagick.
$convert_fullpath = get_utility_path("im-convert");
if ($convert_fullpath == false) {
exit("Could not find ImageMagick 'convert' utility at location '{$imagemagick_path}'.");
}
$prefix = '';
if ($prefix == "cr2:" || $prefix == "nef:") {
$flatten = "";
} else {
$flatten = "-flatten";
}
$command = $convert_fullpath . ' ' . escapeshellarg($targetDir . DIRECTORY_SEPARATOR . $imagestream_file) . ' +matte ' . $flatten . ' -quality ' . $imagemagick_quality;
# EXPERIMENTAL CODE TO USE EXISTING ICC PROFILE IF PRESENT
global $icc_extraction, $icc_preview_profile, $icc_preview_options, $ffmpeg_supported_extensions;
if ($icc_extraction) {
$iccpath = $targetDir . DIRECTORY_SEPARATOR . $imagestream_file . '.icc';
if (!file_exists($iccpath) && !isset($iccfound) && $extension != "pdf" && !in_array($imagestream_file_ext, $ffmpeg_supported_extensions)) {
// extracted profile doesn't exist. Try extracting.
if (extract_icc_profile($ref, $imagestream_file_ext)) {
$iccfound = true;
} else {
$iccfound = false;
}
}
}
if ($icc_extraction && file_exists($iccpath) && !$icc_transform_complete) {
// we have an extracted ICC profile, so use it as source
$targetprofile = dirname(__FILE__) . '/../iccprofiles/' . $icc_preview_profile;
$profile = " +profile \"*\" -profile {$iccpath} {$icc_preview_options} -profile {$targetprofile} +profile \"*\" ";
$icc_transform_complete = true;
} else {
// use existing strategy for color profiles
# Preserve colour profiles? (omit for smaller sizes)
$profile = "+profile \"*\" -colorspace RGB";
# By default, strip the colour profiles ('+' is remove the profile, confusingly)
#if ($imagemagick_preserve_profiles && $id!="thm" && $id!="col" && $id!="pre" && $id!="scr") {$profile="";}
}
$runcommand = $command . " +matte {$profile} " . escapeshellarg($imagestream_workingfiles . DIRECTORY_SEPARATOR . "imagestream" . $filenumber . ".jpg");
$deletion_array[] = $imagestream_workingfiles . DIRECTORY_SEPARATOR . "imagestream" . $filenumber . ".jpg";
$output = run_command($runcommand);
debug("processed file" . $filenumber . ": " . $imagestream_file . "\r\n");
debug("Image index: " . $imageindex . ". file count: " . count($imagestream_filelist));
if ($filenumber == 00) {
$snapshotsize = getimagesize($imagestream_workingfiles . DIRECTORY_SEPARATOR . "imagestream" . $filenumber . ".jpg");
list($width, $height) = $snapshotsize;
# Frame size must be a multiple of two
if ($width % 2) {
$width++;
}
if ($height % 2) {
$height++;
}
}
if ($imageindex == count($imagestream_filelist) - 1) {
$additionalfile = $filenumber + 1;
$additionalfile = sprintf("%03d", $additionalfile);
copy($imagestream_workingfiles . DIRECTORY_SEPARATOR . "imagestream" . $filenumber . ".jpg", $imagestream_workingfiles . DIRECTORY_SEPARATOR . "imagestream" . $additionalfile . ".jpg");
$deletion_array[] = $imagestream_workingfiles . DIRECTORY_SEPARATOR . "imagestream" . $additionalfile . ".jpg";
}
$filenumber++;
}
#end of loop for each uploadedfile
$imageindex++;
}
#Add the resource and move this zip file, set extension
# Add to collection?
if ($collection_add != "") {
add_resource_to_collection($ref, $collection_add);
}
# Log this
daily_stat("Resource upload", $ref);
resource_log($ref, "u", 0);
#Change this!!!!!!!!!!!
#$status=upload_file($ref,true,false,false));
if (!$config_windows) {
@chmod($imagestreamzippath, 0777);
}
# Store extension in the database and update file modified time.
sql_query("update resource set file_extension='zip',preview_extension='zip',file_modified=now(), has_image=0 where ref='{$ref}'");
#update_field($ref,$filename_field,$filename);
update_disk_usage($ref);
# create the mp4 version
# Add a new alternative file
$aref = add_alternative_file($ref, "MP4 version");
$imagestreamqtfile = get_resource_path($ref, true, "", false, "mp4", -1, 1, false, "", $aref);
$shell_exec_cmd = $ffmpeg_fullpath . " -loglevel panic -y -r " . $imagestream_transitiontime . " -i " . $imagestream_workingfiles . DIRECTORY_SEPARATOR . "imagestream%3d.jpg -r " . $imagestream_transitiontime . " -s {$width}x{$height} " . $imagestreamqtfile;
echo "Running command: " . $shell_exec_cmd;
if ($config_windows) {
$shell_exec_cmd = $ffmpeg_fullpath . " -loglevel panic -y -r " . $imagestream_transitiontime . " -i " . $imagestream_workingfiles . DIRECTORY_SEPARATOR . "imagestream%%3d.jpg -r " . $imagestream_transitiontime . " -s {$width}x{$height} " . $imagestreamqtfile;
file_put_contents(get_temp_dir() . DIRECTORY_SEPARATOR . "imagestreammp4" . $session_hash . ".bat", $shell_exec_cmd);
$shell_exec_cmd = get_temp_dir() . DIRECTORY_SEPARATOR . "imagestreammp4" . $session_hash . ".bat";
$deletion_array[] = $shell_exec_cmd;
}
run_command($shell_exec_cmd);
debug("DEBUG created slideshow MP4 video");
if (!$config_windows) {
@chmod($imagestreamqtfile, 0777);
}
$file_size = @filesize_unlimited($imagestreamqtfile);
# Save alternative file data.
sql_query("update resource_alt_files set file_name='quicktime.mp4',file_extension='mp4',file_size='" . $file_size . "',creation_date=now() where resource='{$ref}' and ref='{$aref}'");
#create the FLV preview as per normal video processing if possible?
if ($height < $ffmpeg_preview_min_height) {
$height = $ffmpeg_preview_min_height;
}
if ($width < $ffmpeg_preview_min_width) {
$width = $ffmpeg_preview_min_width;
}
if ($height > $ffmpeg_preview_max_height) {
$width = ceil($width * ($ffmpeg_preview_max_height / $height));
$height = $ffmpeg_preview_max_height;
}
if ($width > $ffmpeg_preview_max_width) {
$height = ceil($height * ($ffmpeg_preview_max_width / $width));
$width = $ffmpeg_preview_max_width;
}
$flvzippreviewfile = get_resource_path($ref, true, "pre", false, $ffmpeg_preview_extension);
$shell_exec_cmd = $ffmpeg_fullpath . " -loglevel panic -y -i " . $imagestreamqtfile . " {$ffmpeg_preview_options} -s {$width}x{$height} " . $flvzippreviewfile;
debug("Running command: " . $shell_exec_cmd);
if ($config_windows) {
file_put_contents(get_temp_dir() . DIRECTORY_SEPARATOR . "imagestreamflv" . $session_hash . ".bat", $shell_exec_cmd);
$shell_exec_cmd = get_temp_dir() . DIRECTORY_SEPARATOR . "imagestreamflv" . $session_hash . ".bat";
$deletion_array[] = $shell_exec_cmd;
}
run_command($shell_exec_cmd);
debug("DEBUG created slideshow FLV video");
if (!$config_windows) {
@chmod($flvzippreviewfile, 0777);
}
#Tidy up
rcRmdir($imagestream_workingfiles);
rcRmdir($targetDir);
foreach ($deletion_array as $tmpfile) {
debug("\r\nDEBUG: Deleting: " . $tmpfile);
delete_exif_tmpfile($tmpfile);
}
echo "SUCCESS";
#return true;
exit;
} else {
echo "SUCCESS";
exit;
}
return true;
} else {
return false;
}
}
# We use quotes around the filename to handle filenames with spaces.
header(sprintf('Content-Disposition: attachment; filename="%s"', $filename));
}
}
# We assign a default mime-type, in case we can find the one associated to the file extension.
$mime = "application/octet-stream";
if ($noattach == "") {
$mime = get_mime_type($path);
}
# We declare the downloaded content mime type.
header("Content-Type: {$mime}");
set_time_limit(0);
if (!hook("replacefileoutput")) {
# New method
$sent = 0;
$handle = fopen($path, "r");
// Now we need to loop through the file and echo out chunks of file data
while ($sent < $filesize) {
echo fread($handle, $download_chunk_size);
ob_flush();
$sent += $download_chunk_size;
}
}
#Deleting Exiftool temp File:
if ($noattach == "" && $alternative == -1) {
if (file_exists($tmpfile)) {
delete_exif_tmpfile($tmpfile);
}
}
hook('beforedownloadresourceexit');
exit;
#echo file_get_contents($path);
# The above required that the downloaded file was read into PHP's memory space first.
# Perhaps this is not the case for readfile().
# Old method
#readfile($path);
# New method
$blocksize = (2 << 20); //2M chunks
$sent = 0;
$handle = fopen($path, "r");
// Now we need to loop through the file and echo out chunks of file data
while($sent < $filesize)
{
echo fread($handle, $blocksize);
$sent += $blocksize;
}
#Deleting Exiftool temp File:
if ($noattach=="" && $alternative==-1) # Only for downloads (not previews)
{
if (file_exists($tmpfile)){delete_exif_tmpfile($tmpfile);}
}
exit();
