277 lines
11 KiB
PHP
Executable File
277 lines
11 KiB
PHP
Executable File
<?php
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require 'Database.php';
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require 'TMDBMovie.php';
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require 'SSettings.php';
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writeLog("starting extraction!\n");
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$ffmpeg = 'ffmpeg'; //or: /usr/bin/ffmpeg , or /usr/local/bin/ffmpeg - depends on your installation (type which ffmpeg into a console to find the install path)
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$tmdb = new TMDBMovie();
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// initial load of all available movie genres
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$tmdbgenres = $tmdb->getAllGenres();
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$conn = Database::getInstance()->getConnection();
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$settings = new SSettings();
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// load video path from settings
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$scandir = "../" . $settings->getVideoPath();
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$arr = scandir($scandir);
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$TMDB_enabled = $settings->isTMDBGrabbingEnabled();
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$all = 0;
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$added = 0;
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$deleted = 0;
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$failed = 0;
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foreach ($arr as $elem) {
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if ($elem != "." && $elem != "..") {
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if (strpos($elem, '.mp4') !== false) {
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$moviename = substr($elem, 0, -4);
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$query = "SELECT * FROM videos WHERE movie_name = '" . mysqli_real_escape_string($conn, $moviename) . "'";
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$result = $conn->query($query);
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// insert if not available in db
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if (!mysqli_fetch_assoc($result)) {
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// try to fetch data from TMDB
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$poster = -1;
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$genres = -1;
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if (!is_null($dta = $tmdb->searchMovie($moviename))) {
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$poster = shell_exec("ffmpeg -hide_banner -loglevel panic -ss 00:04:00 -i \"../videos/prn/$elem\" -vframes 1 -q:v 2 -f singlejpeg pipe:1 2>/dev/null");
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// check if tmdb support is enabled
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if ($TMDB_enabled) {
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$pic = file_get_contents($tmdb->picturebase . $dta->poster_path);
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// error handling for download error
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if (!$pic) {
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$pic = $poster;
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$poster = -1;
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echo "Failed to load Picture from TMDB! \n";
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}
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} else {
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$pic = $poster;
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$poster = -1;
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}
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$genres = $dta->genre_ids;
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} else {
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echo "nothing found with TMDB!\n";
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writeLog("nothing found with TMDB!\n");
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$pic = shell_exec("ffmpeg -hide_banner -loglevel panic -ss 00:04:00 -i \"../videos/prn/$elem\" -vframes 1 -q:v 2 -f singlejpeg pipe:1 2>/dev/null");
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}
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//convert video to base64
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$image_base64 = base64_encode($pic);
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// add base64 fileinfo
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$image = 'data:image/jpeg;base64,' . $image_base64;
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// extract other video attributes
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$video_attributes = _get_video_attributes($elem);
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$duration = 0;
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$size = 0;
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$width = 0;
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if ($video_attributes) {
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$duration = $video_attributes->media->track[0]->Duration; // in seconds
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$size = $video_attributes->media->track[0]->FileSize; // in Bytes
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$width = $video_attributes->media->track[1]->Width; // width
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}
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if ($poster != -1) {
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$poster_base64 = 'data:image/jpeg;base64,' . base64_encode($poster);
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$query = "INSERT INTO videos(movie_name,movie_url,poster,thumbnail,quality,length)
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VALUES ('" . mysqli_real_escape_string($conn, $moviename) . "',
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'" . mysqli_real_escape_string($conn, 'videos/prn/' . $elem) . "',
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'$poster_base64',
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'$image',
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'$width',
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'$duration')";
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} else {
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$query = "INSERT INTO videos(movie_name,movie_url,thumbnail,quality,length)
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VALUES ('" . mysqli_real_escape_string($conn, $moviename) . "',
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'" . mysqli_real_escape_string($conn, 'videos/prn/' . $elem) . "',
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'$image',
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'$width',
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'$duration')";
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}
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if ($conn->query($query) === TRUE) {
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echo('successfully added ' . $elem . " to video gravity\n");
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writeLog('successfully added ' . $elem . " to video gravity\n");
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// add this entry to the default tags
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$last_id = $conn->insert_id;
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// full hd
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if ($width >= 1900) {
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$query = "INSERT INTO video_tags(video_id,tag_id) VALUES ($last_id,2)";
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if ($conn->query($query) !== TRUE) {
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echo "failed to add default tag here.\n";
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writeLog("failed to add default tag here.\n");
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}
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}
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// HD
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if ($width >= 1250 && $width < 1900) {
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$query = "INSERT INTO video_tags(video_id,tag_id) VALUES ($last_id,4)";
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if ($conn->query($query) !== TRUE) {
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echo "failed to add default tag here.\n";
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writeLog("failed to add default tag here.\n");
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}
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}
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// SD
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if ($width < 1250 && $width > 0) {
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$query = "INSERT INTO video_tags(video_id,tag_id) VALUES ($last_id,3)";
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if ($conn->query($query) !== TRUE) {
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echo "failed to add default tag here.\n";
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writeLog("failed to add default tag here.\n");
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}
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}
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// handle tmdb genres here!
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if ($genres != -1) {
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// transform genre ids in valid names
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foreach ($genres as $genreid) {
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// check if genre is already a tag in db if not insert it
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$tagname = array_column($tmdbgenres, 'name', 'id')[$genreid];
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$tagid = tagExists($tagname);
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$query = "INSERT INTO video_tags(video_id,tag_id) VALUES ($last_id,$tagid)";
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if ($conn->query($query) !== TRUE) {
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echo "failed to add $genreid tag here.\n";
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writeLog("failed to add $genreid tag here.\n");
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}
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}
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}
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$added++;
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$all++;
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} else {
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echo('errored item: ' . $elem . "\n");
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writeLog('errored item: ' . $elem . "\n");
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echo('{"data":"' . $conn->error . '"}\n');
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writeLog('{"data":"' . $conn->error . '"}\n');
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$failed++;
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}
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} else {
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$all++;
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}
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} else {
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echo($elem . " does not contain a .mp4 extension! - skipping \n");
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writeLog($elem . " does not contain a .mp4 extension! - skipping \n");
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}
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}
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}
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// auto cleanup db entries
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$query = "SELECT COUNT(*) as count FROM videos";
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$result = $conn->query($query);
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$r = mysqli_fetch_assoc($result);
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if ($all < $r['count']) {
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echo "should be in gravity: " . $all . "\n";
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writeLog("should be in gravity: " . $all . "\n");
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echo "really in gravity: " . $r['count'] . "\n";
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writeLog("really in gravity: " . $r['count'] . "\n");
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echo "cleaning up gravity\n";
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writeLog("cleaning up gravity\n");
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$query = "SELECT movie_id,movie_url FROM videos";
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$result = $conn->query($query);
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while ($r = mysqli_fetch_assoc($result)) {
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if (!file_exists("../" . $r['movie_url'])) {
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$query = "DELETE FROM videos WHERE movie_id='" . $r['movie_id'] . "'";
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if ($conn->query($query) === TRUE) {
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echo('successfully deleted ' . $r['movie_url'] . " from video gravity\n");
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writeLog('successfully deleted ' . $r['movie_url'] . " from video gravity\n");
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$deleted++;
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} else {
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echo "failed to delete " . $r['movie_url'] . " from gravity: " . $conn->error . "\n";
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writeLog("failed to delete " . $r['movie_url'] . " from gravity: " . $conn->error . "\n");
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}
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}
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}
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}
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// calculate size of databse here
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$size = -1;
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$query = "SELECT table_schema AS \"Database\",
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ROUND(SUM(data_length + index_length) / 1024 / 1024, 3) AS \"Size\"
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FROM information_schema.TABLES
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WHERE TABLE_SCHEMA='" . Database::getInstance()->getDatabaseName() . "'
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GROUP BY table_schema;";
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$result = $conn->query($query);
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if ($result->num_rows == 1) {
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$row = $result->fetch_assoc();
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$size = $row["Size"];
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}
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echo "Total gravity: " . $all . "\n";
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writeLog("Total gravity: " . $all . "\n");
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echo "Size of Databse is: " . $size . "MB\n";
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writeLog("Size of Databse is: " . $size . "MB\n");
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echo "added in this run: " . $added . "\n";
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writeLog("added in this run: " . $added . "\n");
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echo "deleted in this run: " . $deleted . "\n";
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writeLog("deleted in this run: " . $deleted . "\n");
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echo "errored in this run: " . $failed . "\n";
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writeLog("errored in this run: " . $failed . "\n");
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writeLog("-42"); // terminating characters to stop webui requesting infos
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/**
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* get all videoinfos of a video file
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*
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* @param $video string name including extension
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* @return object all infos as object
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*/
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function _get_video_attributes($video)
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{
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$command = "mediainfo \"../videos/prn/$video\" --Output=JSON";
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$output = shell_exec($command);
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return json_decode($output);
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}
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/**
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* write a line to the output log file
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*
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* @param string $message message to write
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*/
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function writeLog(string $message)
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{
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file_put_contents("/tmp/output.log", $message, FILE_APPEND);
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flush();
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}
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/**
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* ckecks if tag exists -- if not creates it
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* @param string $tagname the name of the tag
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* @return integer the id of the inserted tag
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*/
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function tagExists(string $tagname)
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{
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global $conn;
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$query = "SELECT * FROM tags WHERE tag_name='$tagname'";
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$result = $conn->query($query);
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if ($result->num_rows == 0) {
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// tag does not exist --> create it
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$query = "INSERT INTO tags (tag_name) VALUES ('$tagname')";
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if ($conn->query($query) !== TRUE) {
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echo "failed to create $tagname tag in database\n";
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writeLog("failed to create $tagname tag in database\n");
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}
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return $conn->insert_id;
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} else {
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return $result->fetch_assoc()['tag_id'];
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}
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}
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