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<?php
require_once("models/config.php");
if (!securePage($_SERVER['PHP_SELF'])){die();}
require_once('models/model.php');
require_once('models/db-settings.php');
require_once("models/header.php");
if ($_POST["step"] == 1) {
// get input from the upload form
$chamber = $_POST["chamber"];
$year = $_POST["year"];
$title = $_POST["title"];
$location = $_POST["location"];
$date = $_POST["date"];
$audio_file = $_POST["audio_file"];
$description = $_POST["description"];
$transcript_file = $_POST["transcript_file"];
// Clean up the audio ULRs - NO parameters left in a URL in case someone copied/pasted wrong.
$audio_url = parse_url($audio_file);
$audio_file = $audio_url["scheme"] . "://" . $audio_url["host"] . $audio_url["path"];
// the full path to the transcript we are uploading for processing
// Get the Session Year from drop downs so we can put it in the right year's directory
$new_transcript_file = $transcript_directory . "/$year/" . $_FILES["transcript_file"]["name"];
// ERROR CHECKING!
// Did we input everything?
if (! $chamber || ! $year || ! $title || ! $date || ! $audio_file || ! $_FILES["transcript_file"]["name"]) {
print <<<__HTML__
<h1>ERROR Uploading Transcripts!</h1>
Please be sure to specify all required information (Chamber, Session Year, Title, Date of Transcript, Audio File URL and Transcript File)
__HTML__;
die();
}
// Is the Date formatted properlly
else if (! preg_match("/^(\d\d\d\d)-(\d\d)-(\d\d)$/", $date)) {
print <<<__HTML__
<h1>ERROR Uploading Transcripts!</h1>
Your Date of Transcript <b>$date</b> doesn't appear to be the correct format of YYYY-MM-DD
__HTML__;
die();
}
// If the the link to the audio file appear to be an actual link
// We probably could so something better here to test the link for a 200....
else if (($audio_url["scheme"] != "http") && ($audio_url["scheme"] != "https")) {
print <<<__HTML__
<h1>ERROR Uploading Transcripts!</h1>
Your Audio File URL <b>$audio_file</b> doesn't appear to be a valid link in the form of http://domain.com/path_to_audio/file.mpg
__HTML__;
die();
}
// Did we get an erro from the file uplaod
else if ($_FILES["transcript_file"]["error"] > 0) {
echo "Return Code: " . $_FILES["transcript_file"]["error"] . "<br>";
die();
}
// don't upload a file if the target directory on the server doesn't exist
else if (! file_exists($transcript_directory . "/" . $year)) {
print "<h1>ERROR Uploading Transcripts!</h1><br/>";
print "The directory on the server <b>$transcript_directory/$year/</b> doesn't exist. Check with the server admin";
die();
}
// don't upload a file if it already exists.
else if (file_exists($new_transcript_file)) {
print "<h1>ERROR Uploading Transcripts!</h1><br/>";
print "Your XML File <b> " . $_FILES["transcript_file"]["name"] . "</b> already exists.";
die();
}
// is the transcript an XML file?
else if ($_FILES["transcript_file"]["type"] != "text/xml") {
print "<h1>ERROR Uploading Transcripts!</h1><br/>";
print "Your XML File <b> " . $_FILES["transcript_file"]["name"] . "</b> doesn't appear to be an XML file.";
die();
}
// If we get here, save the transcript and keep on going
else {
//print "Upload: " . $_FILES["transcript_file"]["name"] . "<br>";
//print "Type: " . $_FILES["transcript_file"]["type"] . "<br>";
//print "Size: " . ($_FILES["transcript_file"]["size"] / 1024) . " kB<br>";
//print "Temp file: " . $_FILES["transcript_file"]["tmp_name"] . "<br>";
move_uploaded_file($_FILES["transcript_file"]["tmp_name"], $new_transcript_file);
echo "Stored Transcript: $new_transcript_file ... <br/>";
}
//set up the connection to the Database
//$mysqli = new mysqli($mysql_server, $mysql_username, $mysql_password, $mysql_database);
/* check connection */
if ($mysqli->connect_errno) {
printf("Connect failed: %s\n", $mysqli->connect_error);
exit();
}
$chamber = $mysqli->real_escape_string($chamber);
$location = $mysqli->real_escape_string($location);
$title = $mysqli->real_escape_string($title);
$audio_file = $mysqli->real_escape_string($audio_file);
$description = $mysqli->real_escape_string($description);
// set up the MySQL query for the main transcript entry into the "transcript" table.
$full_transcript_query = "INSERT INTO transcript (chamber, year, location, title, date, audio_file, description) VALUES('$chamber', $year, '$location', '$title', STR_TO_DATE('$date', '%Y-%m-%d'), '$audio_file', '$description')";
//print "QUERY is $full_transcript_query <br/>";
// insert record into the transcript table
$mysqli->query($full_transcript_query);
print "Full query is $full_transcript_query<br/>";
// get the AUTO INCREMENT ID of the previous query so we can use that id on transcript_segments inserts.
$transcript_id = $mysqli->insert_id;
print "Added Transcript to DB with ID $transcript_id ... <br/>";
// Read in the Transcript FILE (XML) and parse through it
// Each segment is in a <p id="11" begin="00:00:23.97" end="00:00:25.43">Text here </p>
$dom = new DOMDocument;
$dom->load($new_transcript_file);
// This is a holder for the segment start time. We have to put this holder in to "hold" the start time of
// of the segment being created. We set this holder with the currnet seconds of the previous individual segments of the XML file.
// We start with 0.00 seconds becuase the first segment starts at the beginning of the file, obviouslly.
// This holder is increased at the end of each newly created segment in order to keep our sequence correct.
$seconds_id_holder = 0.00;
// This is the holder for the actual timecode that gets put into the databse for the segment.
// We start with 0 seconds becuase the first segment starts at the beginning of the file, obviously.
$timecode_holder = 0;
// $seconds_id_holer and $timecode_holder are basically the same except that one is more precise because the XML
// file produces a more exact time. We round up/down when sticking into the database (don't care about milliseconds)
// but we separate them to avoid having a snippet from the HTML with the same seconds and confusing everything.
// We have a default text holder that concatenate the transcripts segments to as we loop through the XML
$text_holder = "";
// This keeps up with how many lines we run through in the XML file so we know when we've parsed the full transcript
$line_count = 0;
// Get the number of transcript segments we need to parse through
$lines = $dom->getElementsByTagName('content')->length;
print "Running through $lines Lines of transcription<br/>";
// Loop through ALL the p tags in the XML for the small segments
foreach($dom->getElementsByTagName('content') as $segment) {
// Increase line count so we can compare later
$line_count++;
// Get the time timecode of the snippted
$timecode = $segment->getAttribute('timestamp');
// Get the actual transcript segment
$content = $segment->textContent;
// the timestamp ist total seconds and milliseconds - so we insert a decimal before the last three digits (milisecods)
$seconds = substr_replace($timecode, ".", -3, 0);
// Make seconds only version of the timeconde (make it an integer so it doesn't have milliseconds).
$seconds_int = (int)($seconds);
//print "Now I have a Integer of $seconds_int<br/>";
//print "Segment Added started at $seconds seconds of the audio file...<br/>";
// Add the content to the segment text holder
// NOTE: we are include an extra space after our content so the next segment doesn't run into this one as we concatenate
$text_holder .= "$content ";
// Check for two things here. If either criteria are met, we add a completed segment of lenght $seconds_segment) to the database.
// If this snippets timecode in integer seconds is GREATER than the previous full segments timecode + the desired lenght of segment
// If the nubmer of lines in the XML file is equal to the number of lines we parse (we get to the end without a full seconds_segment time.
if (($seconds > ($seconds_id_holder + $seconds_segment)) || ($lines == $line_count )) {
// It's time to insert the segment
$text_holder = $mysqli->real_escape_string($text_holder);
$timestamp = strtotime($date);
$segment_query = "INSERT INTO transcript_segment (transcript_id, timecode, content, date, timestamp) VALUES($transcript_id, $timecode_holder, '$text_holder', STR_TO_DATE('$date', '%Y-%m-%d'), $timestamp)";
//print "$segment_query <br/>";
$mysqli->query($segment_query);
print "Added Transcript Segment to the DB... <br/>";
print "At Audio Seconds of $timecode_holder... <br/>";
print "$text_holder <br/><br/>";
// Update the segment count stuff
$seconds_id_holder = $seconds;
$timecode_holder = $seconds_int;
$text_holder = "";
}
}
// close out the database connection
$mysqli->close();
print "<p><b>Successfully added Transcript to Database</b></p>";
}
else {
$yesterday = new DateTime();
$yesterday->sub(new DateInterval('P1D'));
$yesterday = $yesterday->format('Y-m-d');
//<form class="col-sm-offset-3 col-sm-6" role="form" action="upload.php" enctype="multipart/form-data" method="post">
print <<<__HTML__
<h1>Upload Transcripts</h1>
<form class="col-sm-offset-3 col-sm-6" role="form" method="post" action="upload.php" enctype="multipart/form-data">
<input type="hidden" name="step" value="1">
<div class="input-group input-group-lg">
<label>Chamber <span class="required">*</span></label>
<select class="form-control" name="chamber">
<option value="Senate">Senate</option>
<option value="House">House</option>
<option value="Joint">Joint</option>
</select>
</div>
<div class="input-group input-group-lg">
<label>Session Year <span class="required">*</span></label>
<select class="form-control" name="year">
<option value="2016">2016</option>
<option value="2015">2015</option>
<option value="2014">2014</option>
<option value="2013">2013</option>
</select>
</div>
<h3>Transcript</h3>
<div class="input-group input-group-lg">
<label>Transcript Title <span class="required">*</span></label>
<input class="form-control" type="text" name="title" size="50"/>
</div>
<div class="input-group input-group-lg">
<label>Location</label>
<select class="form-control" name="location">
<option value="Chamber">Chamber</option>
<option value="Committee Room">Committee Room</option>
<option value="Press Room">Press Room</option>
</select>
</div>
<div class="input-group input-group-lg">
<label>Date of Transcript <span class="required">*</span> <em>YYYY-MM-DD</em></label>
<input class="form-control" type="text" name="date" size="50" value="$yesterday" />
</div>
<div class="input-group input-group-lg">
<label>Audio File Location <span class="required">*</span> (full path - http://abc.com/path_to_file/audio.mp3)</label>
<input class="form-control" type="text" name="audio_file" size="50"/>
</div>
<div class="input-group input-group-lg">
<label>Description</label>
<textarea class="form-control" name="description" rows="5" cols="45"></textarea>
</div>
<div class="input-group input-group-lg">
<label>Transcript File <span class="required">*</span></label>
<input class="form-control" type="file" name="transcript_file">
</div>
<div class="input-group input-group-lg">
<span class="required">*</span> Indicates a required field<br/>
<button class="btn btn-lg btn-primary" type="submit" name="submit" value="Upload Transcript">Upload Transcript</button>
</div>
</form>
__HTML__;
}
require_once("models/footer.php");
?>
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