OpenMediaCenter/api/extractvideopreviews.php

87 lines
2.9 KiB
PHP
Executable File

<?php
require 'Database.php';
$conn = Database::getInstance()->getConnection();
$arr = scandir("../videos/prn/");
$all = 0;
$added = 0;
$deleted = 0;
$failed = 0;
foreach ($arr as $elem) {
if ($elem != "." && $elem != "..") {
$query = "SELECT * FROM videos WHERE movie_name = '" . mysqli_real_escape_string($conn, $elem) . "'";
$result = $conn->query($query);
// insert if not available in db
if (!mysqli_fetch_assoc($result)) {
$pic = shell_exec("ffmpeg -hide_banner -loglevel panic -ss 00:04:00 -i \"../videos/prn/$elem\" -vframes 1 -q:v 2 -f singlejpeg pipe:1 2>/dev/null");
$image_base64 = base64_encode($pic);
$image = 'data:image/jpeg;base64,' . $image_base64;
$conn = Database::getInstance()->getConnection();
$query = "INSERT INTO videos(movie_name,movie_url,thumbnail) VALUES ('" . mysqli_real_escape_string($conn, $elem) . "','" . mysqli_real_escape_string($conn, 'videos/prn/' . $elem) . "','$image')";
if ($conn->query($query) === TRUE) {
echo('successfully added ' . $elem . " to video gravity\n");
$added++;
$all++;
} else {
echo('errored item: ' . $elem . "\n");
echo('{"data":"' . $conn->error . '"}\n');
$failed++;
}
} else {
$all++;
}
}
}
$query = "SELECT COUNT(*) as count FROM videos";
$result = $conn->query($query);
$r = mysqli_fetch_assoc($result);
if ($all < $r['count']) {
echo "should be in gravity: " . $all . "\n";
echo "really in gravity: " . $r['count'] . "\n";
echo "cleaning up gravity\n";
$query = "SELECT movie_id,movie_url FROM videos";
$result = $conn->query($query);
while ($r = mysqli_fetch_assoc($result)) {
if (!file_exists("../" . $r['movie_url'])) {
$query = "DELETE FROM videos WHERE movie_id='" . $r['movie_id'] . "'";
if ($conn->query($query) === TRUE) {
echo('successfully deleted ' . $r['movie_url'] . " from video gravity\n");
$deleted++;
} else {
echo "failed to delete " . $r['movie_url'] . " from gravity: " . $conn->error . "\n";
}
}
}
}
// calculate size of databse here
$size = -1;
$query = "SELECT table_schema AS \"Database\",
ROUND(SUM(data_length + index_length) / 1024 / 1024, 3) AS \"Size\"
FROM information_schema.TABLES
WHERE TABLE_SCHEMA='hub'
GROUP BY table_schema;";
$result = $conn->query($query);
if ($result->num_rows == 1) {
$row = $result->fetch_assoc();
$size = $row["Size"];
}
echo "Total gravity: " . $all . "\n";
echo "Size of Databse is: " . $size . "MB\n";
echo "added in this run: " . $added . "\n";
echo "deleted in this run: " . $deleted . "\n";
echo "errored in this run: " . $failed . "\n";