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Add command line interface to upload videos #29

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merged 3 commits into from
Jun 5, 2017
Merged

Add command line interface to upload videos #29

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279193c
Add command line interface to upload videos. Use php -f upload.php --…
Yetangitu Jun 4, 2017
bdb5a0d
Use systemRootPath to find userGroups.php
Yetangitu Jun 4, 2017
b26e509
Redirect stdin for ffmpeg invocations to /dev/null
Yetangitu Jun 4, 2017
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39 changes: 38 additions & 1 deletion objects/functions.php
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Original file line number Diff line number Diff line change
Expand Up @@ -211,4 +211,41 @@ function cleanString($text) {
'/ /' => ' ', // nonbreaking space (equiv. to 0x160)
);
return preg_replace(array_keys($utf8), array_values($utf8), $text);
}
}

/**
* @brief return true if running in CLI, false otherwise
*
* @return boolean
*/
function isCommandLineInterface() {
return (php_sapi_name() === 'cli');
}

/**
* @brief show status message as text (CLI) or JSON-encoded array (web)
*
* @param array $statusarray associative array with type/message pairs
* @return string
*/
function status($statusarray) {
if (isCommandLineInterface()) {
foreach ($statusarray as $status => $message) {
echo $status . ":" . $message . "\n";
}
} else {
echo json_encode(array_map(
function($text) { return nl2br($text); }
, $statusarray));
}
}

/**
* @brief show status message and die
*
* @param array $statusarray associative array with type/message pairs
*/
function croak($statusarray) {
status($statusarray);
die;
}
2 changes: 1 addition & 1 deletion objects/video.php
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Original file line number Diff line number Diff line change
Expand Up @@ -119,7 +119,7 @@ function save($updateVideoGroups = false) {
$id = $this->id;
}
if ($updateVideoGroups) {
require_once './userGroups.php';
require_once $global['systemRootPath'] . 'objects/userGroups.php';
// update the user groups
UserGroups::updateVideoGroups($id, $this->videoGroups);
}
Expand Down
273 changes: 193 additions & 80 deletions view/mini-upload-form/upload.php
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Original file line number Diff line number Diff line change
@@ -1,80 +1,193 @@
<?php
if(empty($global['systemRootPath'])){
$configFile = '../../videos/configuration.php';
if (!file_exists($configFile)) {
$configFile = '../videos/configuration.php';
}

require_once $configFile;
}
if (!User::canUpload()) {
die('{"status":"error", "msg":"Only logged users can upload"}');
}
//echo "Success: login OK\n";

header('Content-Type: application/json');

// A list of permitted file extensions
$allowed = array('mp4', 'avi', 'mov', 'mkv', 'flv', 'mp3', 'wav', 'm4v', 'webm');

if (isset($_FILES['upl']) && $_FILES['upl']['error'] == 0) {

//echo "Success: \$_FILES OK\n";
$extension = pathinfo($_FILES['upl']['name'], PATHINFO_EXTENSION);

if (!in_array(strtolower($extension), $allowed)) {
echo '{"status":"error", "msg":"File extension error [' . $_FILES['upl']['name'] . '], we allow only (' . implode(",", $allowed) . ')"}';
exit;
}

//echo "Success: file extension OK\n";

//chack if is an audio
$type = "";
if (strcasecmp($extension, 'mp3') == 0 || strcasecmp($extension, 'wav') == 0) {
$type = 'audio';
}
//var_dump($extension, $type);exit;

require_once $global['systemRootPath'] . 'objects/video.php';

//echo "Starting Get Duration\n";
$duration = Video::getDurationFromFile($_FILES['upl']['tmp_name']);

$path_parts = pathinfo($_FILES['upl']['name']);
$mainName = preg_replace("/[^A-Za-z0-9]/", "", $path_parts['filename']);
$filename = uniqid($mainName . "_", true);

$video = new Video(preg_replace("/_+/", " ", $_FILES['upl']['name']), $filename, @$_FILES['upl']['videoId']);
$video->setDuration($duration);
if ($type == 'audio') {
$video->setType($type);
} else {
$video->setType("video");
}
$video->setStatus('e');
$id = $video->save();
/**
* This is when is using in a non uploaded movie
*/
if (!empty($_FILES['upl']['dontMoveUploadedFile'])) {
if (!rename($_FILES['upl']['tmp_name'], "{$global['systemRootPath']}videos/original_" . $filename)) {
die("Error on rename file(" . $_FILES['upl']['tmp_name'] . ", " . "{$global['systemRootPath']}videos/original_" . $filename . ")");
}
} else if (!move_uploaded_file($_FILES['upl']['tmp_name'], "{$global['systemRootPath']}videos/original_" . $filename)) {
die("Error on move_uploaded_file(" . $_FILES['upl']['tmp_name'] . ", " . "{$global['systemRootPath']}videos/original_" . $filename . ")");
}

$cmd = "/usr/bin/php -f {$global['systemRootPath']}view/mini-upload-form/videoEncoder.php {$filename} {$id} {$type} > /dev/null 2>/dev/null &";
//echo "** executing command {$cmd}\n";
exec($cmd);

//exec("/usr/bin/php -f videoEncoder.php {$_FILES['upl']['tmp_name']} {$filename} 1> {$global['systemRootPath']}videos/{$filename}_progress.txt 2>&1", $output, $return_val);
//var_dump($output, $return_val);

echo '{"status":"success", "msg":"Your video (' . $filename . ') is encoding <br> ' . $cmd . '", "filename":"' . $filename . '", "duration":"' . $duration . '"}';
exit;
}

echo '{"status":"error", "msg":' . json_encode($_FILES) . ', "type":"$_FILES Error"}';
exit;
<?php
if(empty($global['systemRootPath'])){
$configFile = '../../videos/configuration.php';
if (!file_exists($configFile)) {
$configFile = '../videos/configuration.php';
}

require_once $configFile;
}

/*
* Run the conversion script in the background when called through the web interface (the default)
* For the CLI it is better to run it in the foreground to avoid swamping the system with conversion
* processes during batch conversions
*/
$background = "&";

require_once $global['systemRootPath'] . 'objects/functions.php';

if (isCommandLineInterface()) {
$opts = "";
$opts .= "u:"; // user
$opts .= "f:"; // file
$opts .= "d:"; // description
$opts .= "g:"; // comma-separated groups (numerical IDs) for which this video should be accessible - video will be public if left empty
$opts .= "c"; // copy original file (instead of move/rename)
$opts .= "b"; // run conversion script in background
$opts .= "h"; // show help message and exit

$longopts = [];

$options = getopt($opts, $longopts);

if (array_key_exists('h', $options)) {
print <<<'EOT'

Use: php -f upload.php -u <user> -f <file> [-d <description>] [-g "group1[,group2]] [-c] [-h]

-u user valid username
-f file input filename
-d descr description
-g group(s) comma-separated numerical groups for which this item will be visible,
item will be public if this is left out
-c copy original to destination directory (file will be moved if this is left out)
-h this help message


EOT;
exit;
}

/*
* login user without password
*/
$user = new User(false, $options['u'],false);
$user->login(true);

/*
* populate $_FILES to emulate POSTed file
*/
$_FILES['upl']['name'] = basename($options['f']);
$_FILES['upl']['error'] = (is_readable($options['f'])) ? 0 : 1;
$_FILES['upl']['tmp_name'] = $options['f'];
$_FILES['upl']['size'] = filesize($options['f']);

if (!empty($options['d'])) {
$_FILES['upl']['description'] = $options['d'];
}

if (!empty($options['g'])) {
$_FILES['upl']['videoGroups'] = explode(',', $options['g']);
}

if (array_key_exists('c', $options)) {
$_FILES['upl']['copyOriginalFile'] = true;
}

if (!array_key_exists('b', $options)) {
$background="";
}

} else {
header('Content-Type: application/json');
}

if (!User::canUpload()) {
//die('{"status":"error", "msg":"Only logged users can upload"}');
croak(["status" => "error"
, "msg" => "Only logged users can upload"]);
}
//echo "Success: login OK\n";

//if (!isCommandLineInterface()) {
// header('Content-Type: application/json');
//}

// A list of permitted file extensions
$allowed = array('mp4', 'avi', 'mov', 'mkv', 'flv', 'mp3', 'wav', 'm4v', 'webm');

if (isset($_FILES['upl']) && $_FILES['upl']['error'] == 0) {

$updateVideoGroups = false;

//echo "Success: \$_FILES OK\n";
$extension = pathinfo($_FILES['upl']['name'], PATHINFO_EXTENSION);

if (!in_array(strtolower($extension), $allowed)) {
//echo '{"status":"error", "msg":"File extension error [' . $_FILES['upl']['name'] . '], we allow only (' . implode(",", $allowed) . ')"}';
status(["status" => "error"
, "msg" => "File extension error (" . $_FILES['upl']['name'] . "), we allow only (" . implode(",", $allowed) . ")"]);
exit;
}

//echo "Success: file extension OK\n";

//chack if is an audio
$type = "";
if (strcasecmp($extension, 'mp3') == 0 || strcasecmp($extension, 'wav') == 0) {
$type = 'audio';
}
//var_dump($extension, $type);exit;

require_once $global['systemRootPath'] . 'objects/video.php';

//echo "Starting Get Duration\n";
$duration = Video::getDurationFromFile($_FILES['upl']['tmp_name']);

$path_parts = pathinfo($_FILES['upl']['name']);
$mainName = preg_replace("/[^A-Za-z0-9]/", "", $path_parts['filename']);
$filename = uniqid($mainName . "_", true);

$video = new Video(preg_replace("/_+/", " ", $_FILES['upl']['name']), $filename, @$_FILES['upl']['videoId']);
$video->setDuration($duration);
if ($type == 'audio') {
$video->setType($type);
} else {
$video->setType("video");
}
$video->setStatus('e');

/*
* set visibility for private videos
*/
if (array_key_exists('videoGroups', $_FILES['upl'])) {
$video->setVideoGroups($_FILES['upl']['videoGroups']);
$updateVideoGroups = true;
}

/*
* set description (if given)
*/
if (!empty($_FILES['upl']['description'])) {
$video->setDescription($_FILES['upl']['description']);
}

$id = $video->save($updateVideoGroups);

/**
* Copy, rename or move original file
*
* copy: used from command line when -c option is included
* rename: used with files which were downloaded directly into the videos directory (from other media sites)
* move: default, used with uploaded files
*/
if (array_key_exists('copyOriginalFile', $_FILES['upl'])) {
if (!copy($_FILES['upl']['tmp_name'], "{$global['systemRootPath']}videos/original_" . $filename)) {
die("Error on copy(" . $_FILES['upl']['tmp_name'] . ", " . "{$global['systemRootPath']}videos/original_" . $filename . ")");
}
} else if (array_key_exists('dontMoveUploadedFile', $_FILES['upl'])) {
if (!rename($_FILES['upl']['tmp_name'], "{$global['systemRootPath']}videos/original_" . $filename)) {
die("Error on rename(" . $_FILES['upl']['tmp_name'] . ", " . "{$global['systemRootPath']}videos/original_" . $filename . ")");
}
} else if (!move_uploaded_file($_FILES['upl']['tmp_name'], "{$global['systemRootPath']}videos/original_" . $filename)) {
die("Error on move_uploaded_file(" . $_FILES['upl']['tmp_name'] . ", " . "{$global['systemRootPath']}videos/original_" . $filename . ")");
}

$cmd = "/usr/bin/php -f {$global['systemRootPath']}view/mini-upload-form/videoEncoder.php {$filename} {$id} {$type} > /dev/null 2>/dev/null {$background}";
//echo "** executing command {$cmd}\n";
exec($cmd);

//exec("/usr/bin/php -f videoEncoder.php {$_FILES['upl']['tmp_name']} {$filename} 1> {$global['systemRootPath']}videos/{$filename}_progress.txt 2>&1", $output, $return_val);
//var_dump($output, $return_val);

//echo '{"status":"success", "msg":"Your video (' . $filename . ') is encoding <br> ' . $cmd . '", "filename":"' . $filename . '", "duration":"' . $duration . '"}';
status(["status" => "success"
, "msg" => "Your video ($filename) is encoding \n $cmd"
, "filename" => "$filename", "duration" => "$duration"]);
exit;
}

//echo '{"status":"error", "msg":' . json_encode($_FILES) . ', "type":"$_FILES Error"}';
status(["status" => "error", "msg" => print_r($_FILES,true), "type" => '$_FILES Error']);
exit;
10 changes: 5 additions & 5 deletions view/mini-upload-form/videoEncoder.php
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Original file line number Diff line number Diff line change
Expand Up @@ -38,7 +38,7 @@
eval('$ffmpeg ="' . $value . '";');
$cmd = "rm -f {$global['systemRootPath']}videos/{$filename}.{$key} && rm -f {$global['systemRootPath']}videos/{$filename}_progress_{$key}.txt && {$ffmpeg}";
echo "** executing command {$cmd}\n";
exec($cmd . " 1> {$global['systemRootPath']}videos/{$filename}_progress_{$key}.txt 2>&1", $output, $return_val);
exec($cmd . " < /dev/null 1> {$global['systemRootPath']}videos/{$filename}_progress_{$key}.txt 2>&1", $output, $return_val);
if ($return_val !== 0) {
echo "\\n **AUDIO ERROR**\n", print_r($output, true);
error_log($cmd . "\n" . print_r($output, true));
Expand All @@ -56,7 +56,7 @@
//$ffmpeg = "ffmpeg -i {$pathFileName} -filter_complex \"[0:a]showwaves=s=858x480:mode=line,format=yuv420p[v]\" -map \"[v]\" -map 0:a -c:v libx264 -c:a copy {$destinationFile}";
$cmd = "rm -f $destinationFile && rm -f {$global['systemRootPath']}videos/{$filename}_progress_mp4.txt && {$ffmpeg}";
echo "** executing command {$cmd}\n";
exec($cmd . " 1> {$global['systemRootPath']}videos/{$filename}_progress_mp4.txt 2>&1", $output, $return_val);
exec($cmd . " < /dev/null 1> {$global['systemRootPath']}videos/{$filename}_progress_mp4.txt 2>&1", $output, $return_val);
if ($return_val !== 0) {
echo "\\n **Spectrum ERROR**\n", print_r($output, true);
error_log($cmd . "\n" . print_r($output, true));
Expand All @@ -68,7 +68,7 @@
eval('$ffmpeg ="' . $videoConverter['webm'] . '";');
$cmd = "rm -f $destinationFile && rm -f {$global['systemRootPath']}videos/{$filename}_progress_webm.txt && {$ffmpeg}";
echo "** executing command {$cmd}\n";
exec($cmd . " 1> {$global['systemRootPath']}videos/{$filename}_progress_webm.txt 2>&1", $output, $return_val);
exec($cmd . " < /dev/null 1> {$global['systemRootPath']}videos/{$filename}_progress_webm.txt 2>&1", $output, $return_val);
if ($return_val !== 0) {
echo "\\n **VIDEO ERROR**\n", print_r($output, true);
error_log($cmd . "\n" . print_r($output, true));
Expand Down Expand Up @@ -103,7 +103,7 @@
eval('$ffmpeg ="' . $value . '";');
$cmd = "rm -f {$global['systemRootPath']}videos/{$filename}.{$key} && rm -f {$global['systemRootPath']}videos/{$filename}_progress_{$key}.txt && {$ffmpeg}";
echo "** executing command {$cmd}\n";
exec($cmd . " 1> {$global['systemRootPath']}videos/{$filename}_progress_{$key}.txt 2>&1", $output, $return_val);
exec($cmd . " < /dev/null 1> {$global['systemRootPath']}videos/{$filename}_progress_{$key}.txt 2>&1", $output, $return_val);
if ($return_val !== 0) {
echo "\\n **VIDEO ERROR**\n", print_r($output, true);
error_log($cmd . "\n" . print_r($output, true));
Expand Down Expand Up @@ -136,7 +136,7 @@

$cmd = "rm -f {$global['systemRootPath']}videos/{$filename}.jpg && {$ffmpeg}";
echo "** executing command {$cmd}\n";
exec($cmd . " 2>&1", $output, $return_val);
exec($cmd . " < /dev/null 2>&1", $output, $return_val);
if ($return_val !== 0) {
echo "\\n**IMG ERROR**\n", print_r($output, true);
error_log($cmd . "\n" . print_r($output, true));
Expand Down