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move generateThumbnail to model

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This commit is contained in:
James Collins
2023-08-13 07:36:34 +10:00
parent 79318e2f28
commit 16873e7477
2 changed files with 110 additions and 89 deletions
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90
app/Jobs/StoreUploadedFileJob.php
View File

@@ -200,7 +200,7 @@ class StoreUploadedFileJob implements ShouldQueue
$this->media->variants = $variants;
}//end if
$this->generateThumbnail();
$this->media->generateThumbnail($this->uploadedFilePath);
if (strlen($this->uploadedFilePath) > 0) {
unlink($this->uploadedFilePath);
@@ -215,92 +215,4 @@ class StoreUploadedFileJob implements ShouldQueue
$this->fail($e);
}//end try
}
/**
* Generate a Thumbnail for this media.
*
* @return void
*/
public function generateThumbnail(): void
{
$thumbnailWidth = 200;
$thumbnailHeight = 200;
$storageDisk = $this->media->storage;
$fileName = $this->media->name;
$filePath = $this->uploadedFilePath;
$fileExtension = File::extension($fileName);
$mimeType = $this->media->mime_type;
$tempImagePath = tempnam(sys_get_temp_dir(), 'thumb');
$newFilename = pathinfo($fileName, PATHINFO_FILENAME) . "-thumb.webp";
$success = false;
// $ffmpegPath = '/usr/bin/ffmpeg';
$ffmpegPath = '/opt/homebrew/bin/ffmpeg';
if (strpos($mimeType, 'image/') === 0) {
$image = Image::make($filePath);
$image->fit($thumbnailWidth, $thumbnailHeight);
$image->encode('webp', 75)->save($tempImagePath);
$success = true;
} elseif ($mimeType === 'application/pdf' && extension_loaded('imagick') === true) {
$pdfPreview = new \Imagick();
$pdfPreview->setResolution(300, 300);
$pdfPreview->readImage($filePath . '[0]');
$pdfPreview->setImageFormat('webp');
$pdfPreview->thumbnailImage($thumbnailWidth, $thumbnailHeight, true);
file_put_contents($tempImagePath, $pdfPreview);
$success = true;
} elseif ($mimeType === 'text/plain') {
$image = Image::canvas($thumbnailWidth, $thumbnailHeight, '#FFFFFF');
// Read the first few lines of the text file
$numLines = 5;
$text = file_get_contents($filePath);
$lines = explode("\n", $text);
$previewText = implode("\n", array_slice($lines, 0, $numLines));
// Center the text on the image
$fontSize = 8;
$textColor = '#000000'; // Black text color
// Calculate the position to start drawing the text
$x = 10; // Left padding
$y = 10; // Top padding
// Draw the text on the canvas with text wrapping
$lines = explode("\n", wordwrap($previewText, 30, "\n", true));
foreach ($lines as $line) {
$image->text($line, $x, $y, function ($font) use ($fontSize, $textColor) {
$font->file(1);
$font->size($fontSize);
$font->color($textColor);
});
// Move to the next line
$y += ($fontSize + 4); // Add some vertical spacing between lines (adjust as needed)
}
$image->encode('webp', 75)->save($tempImagePath);
$success = true;
} elseif (file_exists($ffmpegPath) === true && strpos($mimeType, 'video/') === 0) {
$tempImagePath .= '.webp';
exec("$ffmpegPath -i $filePath -ss 00:00:05 -vframes 1 -s {$thumbnailWidth}x{$thumbnailHeight} -c:v webp {$tempImagePath}");
$success = true;
}//end if
if ($success === true && file_exists($tempImagePath) === true) {
Storage::disk($storageDisk)->putFileAs('/', new SplFileInfo($tempImagePath), $newFilename);
unlink($tempImagePath);
$this->media->thumbnail = $this->media->getUrlPath() . $newFilename;
} else {
$fileIconPath = '/assets/fileicons/' . ($fileExtension !== '' && file_exists(public_path('assets/fileicons/' . $fileExtension . '.webp')) ? $fileExtension : 'unknown') . '.webp';
$this->media->thumbnail = asset($fileIconPath);
}
}
}

109
app/Models/Media.php
View File

@@ -15,8 +15,11 @@ use Illuminate\Http\JsonResponse;
use Illuminate\Http\Request;
use Illuminate\Support\Facades\Cache;
use Illuminate\Support\Facades\Config;
use Illuminate\Support\Facades\File;
use Illuminate\Support\Facades\Log;
use Illuminate\Support\Facades\Storage;
use Intervention\Image\Facades\Image;
use SplFileInfo;
use Symfony\Component\HttpFoundation\File\UploadedFile;
use Symfony\Component\HttpFoundation\StreamedResponse;
@@ -695,4 +698,110 @@ class Media extends Model
) . ($ext !== '' ? '.' . $ext : '');
return $fileName;
}
/**
* Generate a Thumbnail for this media.
* @param string $uploadedFilePath The local file, if present (else download from storage).
*
* @return boolean If generation was successful.
*/
public function generateThumbnail(string $uploadedFilePath = ""): bool
{
$thumbnailWidth = 200;
$thumbnailHeight = 200;
// delete existing thumbnail
if (strlen($this->thumbnail) !== 0) {
$path = substr($this->thumbnail, strlen($this->getUrlPath()));
if (strlen($path) > 0 && Storage::disk($this->storageDisk)->exists($path) === true) {
Storage::disk($this->storageDisk)->delete($path);
}
}
// download original from CDN if no local file
$filePath = $uploadedFilePath;
if ($uploadedFilePath === "") {
$readStream = Storage::disk($this->storageDisk)->readStream($this->name);
$filePath = tempnam(sys_get_temp_dir(), 'download-');
$writeStream = fopen($filePath, 'w');
while (feof($readStream) !== true) {
fwrite($writeStream, fread($readStream, 8192));
}
fclose($readStream);
fclose($writeStream);
}
$fileExtension = File::extension($this->name);
$tempImagePath = tempnam(sys_get_temp_dir(), 'thumb');
$newFilename = pathinfo($this->name, PATHINFO_FILENAME) . "-thumb.webp";
$success = false;
$ffmpegPath = env('FFMPEG_PATH', '/usr/bin/ffmpeg');
if (strpos($this->mime_type, 'image/') === 0) {
$image = Image::make($filePath);
$image->fit($thumbnailWidth, $thumbnailHeight);
$image->encode('webp', 75)->save($tempImagePath);
$success = true;
} elseif ($this->mime_type === 'application/pdf' && extension_loaded('imagick') === true) {
$pdfPreview = new \Imagick();
$pdfPreview->setResolution(300, 300);
$pdfPreview->readImage($filePath . '[0]');
$pdfPreview->setImageFormat('webp');
$pdfPreview->thumbnailImage($thumbnailWidth, $thumbnailHeight, true);
file_put_contents($tempImagePath, $pdfPreview);
$success = true;
} elseif ($this->mime_type === 'text/plain') {
$image = Image::canvas($thumbnailWidth, $thumbnailHeight, '#FFFFFF');
// Read the first few lines of the text file
$numLines = 5;
$text = file_get_contents($filePath);
$lines = explode("\n", $text);
$previewText = implode("\n", array_slice($lines, 0, $numLines));
// Center the text on the image
$fontSize = 8;
$textColor = '#000000'; // Black text color
// Calculate the position to start drawing the text
$x = 10; // Left padding
$y = 10; // Top padding
// Draw the text on the canvas with text wrapping
$lines = explode("\n", wordwrap($previewText, 30, "\n", true));
foreach ($lines as $line) {
$image->text($line, $x, $y, function ($font) use ($fontSize, $textColor) {
$font->file(1);
$font->size($fontSize);
$font->color($textColor);
});
// Move to the next line
$y += ($fontSize + 4); // Add some vertical spacing between lines (adjust as needed)
}
$image->encode('webp', 75)->save($tempImagePath);
$success = true;
} elseif (file_exists($ffmpegPath) === true && strpos($this->mime_type, 'video/') === 0) {
$tempImagePath .= '.webp';
exec("$ffmpegPath -i $filePath -ss 00:00:05 -vframes 1 -s {$thumbnailWidth}x{$thumbnailHeight} -c:v webp {$tempImagePath}");
$success = true;
}//end if
if ($success === true && file_exists($tempImagePath) === true) {
Storage::disk($this->storage)->putFileAs('/', new SplFileInfo($tempImagePath), $newFilename);
unlink($tempImagePath);
$this->thumbnail = $this->getUrlPath() . $newFilename;
} else {
$fileIconPath = '/assets/fileicons/' . ($fileExtension !== '' && file_exists(public_path('assets/fileicons/' . $fileExtension . '.webp')) ? $fileExtension : 'unknown') . '.webp';
$this->thumbnail = asset($fileIconPath);
}
return $success;
}
}