401 lines
18 KiB
PHP
401 lines
18 KiB
PHP
<?php
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require __DIR__ . '/../_php/autoload.php';
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use Symfony\Component\Console\Application;
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use Symfony\Component\Console\Input\ArgvInput;
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use Symfony\Component\Console\Input\InputInterface;
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use Symfony\Component\Console\Input\InputArgument;
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use Symfony\Component\Console\Input\InputOption;
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use Symfony\Component\Console\Output\OutputInterface;
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use Symfony\Component\Yaml\Yaml;
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$oConsole = new Application();
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$oConsole
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->register('run')
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->setDefinition([
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new InputOption('export', null, InputOption::VALUE_REQUIRED | InputOption::VALUE_IS_ARRAY, 'Target image export sizes'),
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new InputOption('layout', null, InputOption::VALUE_REQUIRED, 'Rendering layout for individual images', 'gallery-photo'),
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new InputOption('skip-resize', null, InputOption::VALUE_NONE, 'Skip resizing'),
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new InputArgument('name', InputArgument::REQUIRED, 'Gallery name'),
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new InputArgument('dir', InputArgument::REQUIRED, 'Directory to scan for images'),
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new InputArgument('assetdir', InputArgument::OPTIONAL, 'Asset directory for exported images', 'asset/gallery'),
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new InputArgument('mdowndir', InputArgument::OPTIONAL, 'Markdown directory for dumping individual photo details', 'gallery'),
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])
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->setDescription('Parse a YAML-like gallery configuration and export it.')
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->setHelp('
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The export option will accept values like:
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200x110 - photo will outset the boundary with the dimensions being 200x110
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1280 - photo will inset with the largest dimension being 1280
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')
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->setCode(
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function (InputInterface $oInput, OutputInterface $oOutput) {
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// Get input arguments and options
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$sGallery = $oInput->getArgument('name');
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$sDir = realpath(rtrim($oInput->getArgument('dir'), '/\\'));
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$sAssetPath = $oInput->getArgument('assetdir') . '/' . $sGallery;
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$sRenderPath = $oInput->getArgument('mdowndir') . '/' . $sGallery;
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$sLayout = $oInput->getOption('layout');
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$sExports = $oInput->getOption('export');
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$bSkipResize = $oInput->getOption('skip-resize');
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$oImagine = new Imagine\Gd\Imagine();
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// Initialize directories
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if (!is_dir($sAssetPath)) {
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mkdir($sAssetPath, 0700, true);
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}
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if (!is_dir($sRenderPath)) {
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mkdir($sRenderPath, 0700, true);
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}
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// Check directory and presence of YAML file
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if (!is_dir($sDir)) {
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$oOutput->writeln('<error>Import directory does not exist</error>');
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exit;
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}
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$sYamlFile = sprintf('%s/meta.yaml', $sDir);
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if (!file_exists($sYamlFile)) {
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$oOutput->writeln('<error>No meta.yaml in directory</error>');
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exit;
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}
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// Parse YAML file
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$aYaml = Yaml::parse(file_get_contents($sYamlFile));
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if (!isset($aYaml['gallery']) || !isset($aYaml['files'])) {
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$oOutput->writeln('<error>Invalid YAML file</error>');
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exit;
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}
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$aGallery = $aYaml['gallery'];
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$aMeta = $aYaml['files'];
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$aFiles = array_keys($aYaml['files']);
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// Loop over files
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$sHighlight = null;
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$aPhotos = $aLongitude = $aLatitude = [];
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foreach ($aFiles as $i => $sFile) {
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// Build photo information
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$aPhoto = [
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'path' => $sDir . '/' . $sFile,
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'ordering' => $i,
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'name' => isset($aMeta[$sFile]['name']) ? $aMeta[$sFile]['name'] : null,
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'comment' => isset($aMeta[$sFile]['comment']) ? $aMeta[$sFile]['comment'] : null
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];
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// Generate id from file contents
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$aPhoto['id'] = substr(sha1_file($aPhoto['path']), 0, 7);
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if (isset($aPhoto['title'])) {
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$aPhoto['id'] .= '-' . preg_replace('/(-| )+/', '-', preg_replace('/[^a-z0-9 ]/i', '-', preg_replace('/\'/', '', strtolower(preg_replace('/\p{Mn}/u', '', Normalizer::normalize($aPhoto['title'], Normalizer::FORM_KD))))));
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}
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// Check if photo is highlighted
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if (empty($sHighlight) && isset($aMeta[$sFile]['highlight'])) {
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$sHighlight = $aPhoto['id'];
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}
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// Parse selected EXIF data
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$aPhoto['exif'] = exif_read_data($aPhoto['path']);
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if (isset($aPhoto['exif']['GPSLongitude'])) {
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$aPhoto = array_merge($aPhoto, [
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'longitude' => coordinateToDegrees($aPhoto['exif']['GPSLongitude'], $aPhoto['exif']['GPSLongitudeRef']),
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'latitude' => coordinateToDegrees($aPhoto['exif']['GPSLatitude'], $aPhoto['exif']['GPSLatitudeRef'])
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]);
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if (isset($aPhoto['exif']['GPSAltitude'])) {
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$aPhoto['altitude'] = fractionToFloat($aPhoto['exif']['GPSAltitude']);
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}
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if (isset($aPhoto['exif']['GPSImgDirection'])) {
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$aPhoto['direction'] = fractionToFloat($aPhoto['exif']['GPSImgDirection']);
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}
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$aLongitude[] = $aPhoto['longitude'];
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$aLatitude[] = $aPhoto['latitude'];
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}
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if (isset($aPhoto['exif']['DateTimeOriginal'])) {
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$aPhoto['date'] = new DateTime($aPhoto['exif']['DateTimeOriginal']);
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} else {
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$oDate = new DateTime();
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$aPhoto['date'] = $oDate->setTimestamp($aPhoto['exif']['FileDateTime']);
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}
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$aPhotos[] = $aPhoto;
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}
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// Manipulate
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foreach ($aPhotos as $i => $aPhoto) {
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$oOutput->write('<info>' . $aPhoto['id'] . '</info>');
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$aPhoto['sizes'] = [];
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// Image exports
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if (false || 0 < count($sExports)) {
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$oSourceJpg = $oImagine->open($aPhoto['path']);
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if (isset($aPhoto['exif']['Orientation'])) {
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switch ($aPhoto['exif']['Orientation']) {
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case 2:
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$oSourceJpg->mirror();
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break;
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case 3:
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$oSourceJpg->rotate(180);
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break;
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case 4:
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$oSourceJpg->rotate(180)->mirror();
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break;
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case 5:
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$oSourceJpg->rotate(90)->mirror();
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break;
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case 6:
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$oSourceJpg->rotate(90);
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break;
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case 7:
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$oSourceJpg->rotate(-90)->mirror();
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break;
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case 8:
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$oSourceJpg->rotate(-90);
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break;
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}
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}
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$oSourceSize = $oSourceJpg->getSize();
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$oOutput->writeln(' [' . $oSourceSize->getWidth() . 'x' . $oSourceSize->getHeight() . ']...');
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foreach ($sExports as $sExport) {
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$oOutput->write(' <comment>' . $sExport . '</comment>');
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if (false !== strpos($sExport, 'x')) {
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list($iX, $iY) = explode('x', $sExport);
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if ($iX > $oSourceSize->getWidth() || $iY > $oSourceSize->getHeight()) {
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$oOutput->writeln(' <comment>[skipping]</comment>');
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continue;
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}
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if (!$bSkipResize) {
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$sExportImage = $oSourceJpg->thumbnail(
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new \Imagine\Image\Box($iX, $iY),
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\Imagine\Image\ImageInterface::THUMBNAIL_OUTBOUND
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);
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}
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} else {
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if ('w' == substr($sExport, -1)) {
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$iX = (int) $sExport;
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$iY = ($iX * $oSourceSize->getHeight()) / $oSourceSize->getWidth();
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} elseif ('h' == substr($sExport, -1)) {
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$iY = (int) $sExport;
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$iX = ($iY * $oSourceSize->getWidth()) / $oSourceSize->getHeight();
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} elseif ($oSourceSize->getWidth() == max($oSourceSize->getWidth(), $oSourceSize->getHeight())) {
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$iX = (int) $sExport;
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$iY = ($iX * $oSourceSize->getHeight()) / $oSourceSize->getWidth();
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} elseif ($oSourceSize->getHeight() == max($oSourceSize->getWidth(), $oSourceSize->getHeight())) {
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$iY = (int) $sExport;
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$iX = ($iY * $oSourceSize->getWidth()) / $oSourceSize->getHeight();
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}
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if ($iX > $oSourceSize->getWidth() || $iY > $oSourceSize->getHeight()) {
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$oOutput->writeln(' <comment>[skipping]</comment>');
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continue;
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}
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$iX = ceil($iX);
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$iY = ceil($iY);
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if (!$bSkipResize) {
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$sExportImage = $oSourceJpg->thumbnail(
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new \Imagine\Image\Box($iX, $iY),
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\Imagine\Image\ImageInterface::THUMBNAIL_INSET
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);
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}
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}
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if ($bSkipResize) {
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$oOutput->writeln('');
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} else {
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$aExportsize = $sExportImage->getSize();
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if ($iX != $aExportsize->getWidth() || $iY != $aExportsize->getHeight()) {
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$oOutput->writeln(sprintf(' [%dx%d] vs [%dx%d]', $iX, $iY, $aExportsize->getWidth(), $aExportsize->getHeight()));
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} else {
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$oOutput->writeln(sprintf(' [%dx%d]', $iX, $iY));
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}
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$sExportPath = $sAssetPath . '/' . $aPhoto['id'] . '~' . $sExport . '.jpg';
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// Write converted image
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file_put_contents(
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$sExportPath,
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$sExportImage->get('jpeg', ['quality' => 90])
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);
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touch($sExportPath, $aPhoto['date']->getTimestamp());
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$sExportImage = null;
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$iX = $aExportsize->getWidth();
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$iY = $aExportsize->getHeight();
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}
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$aPhoto['sizes'][$sExport] = [
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'width' => $iX,
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'height' => $iY,
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];
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}
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$oSourceJpg = null;
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}
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$oOutput->write(' <comment>markdown</comment>');
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$aMatter = [
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'layout' => $sLayout,
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'gallery' => $sGallery,
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'file' => basename($aPhoto['path'], '.jpg'),
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'title' => isset($aPhoto['title']) ? $aPhoto['title'] : '',
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'date' => $aPhoto['date']->format('Y-m-d H:i:s'),
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'ordering' => $aPhoto['ordering']
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];
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// Keep track of album dates
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$oDate = $i > 0 ? min($oDate, $aPhoto['date']) : $aPhoto['date'];
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$oEndDate = $i > 0 ? max($oEndDate, $aPhoto['date']) : $aPhoto['date'];
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if (isset($aPhoto['exif']['Make'])) {
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$aMatter['exif']['make'] = $aPhoto['exif']['Make'];
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if (isset($aPhoto['exif']['Model'])) {
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$aMatter['model'] = $aPhoto['exif']['Model'];
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}
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if (isset($aPhoto['exif']['COMPUTED']['ApertureFNumber'])) {
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$aMatter['aperture'] = $aPhoto['exif']['COMPUTED']['ApertureFNumber'];
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}
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if (isset($aPhoto['exif']['ExposureTime'])) {
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$aMatter['exposure'] = $aPhoto['exif']['ExposureTime'];
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}
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}
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if (isset($aPhotos[$i - 1])) {
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$aMatter['previous'] = $aPhotos[$i - 1]['id'];
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}
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if (isset($aPhotos[$i + 1])) {
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$aMatter['next'] = $aPhotos[$i + 1]['id'];
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}
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if (isset($aPhoto['latitude'])) {
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$aMatter['location'] = [
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'latitude' => $aPhoto['latitude'],
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'longitude' => $aPhoto['longitude'],
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];
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}
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if ($aPhoto['sizes']) {
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$aMatter['sizes'] = $aPhoto['sizes'];
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}
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ksort_recursive($aMatter);
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uasort(
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$aMatter['sizes'],
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function ($aA, $aB) {
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$iSurfaceA = $aA['width'] * $aA['height'];
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$iSurfaceB = $aB['width'] * $aB['height'];
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return $iSurfaceA == $iSurfaceB
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? 0
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: (($iSurfaceA > $iSurfaceB) ? -1 : 1);
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}
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);
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// Write photo Markdown file
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file_put_contents(
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$sRenderPath . '/' . $aPhoto['id'] . '.md',
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'---' . "\n" . yamlDump($aMatter) . '---' . "\n" . (empty($aPhoto['comment']) ? '' : $aPhoto['comment'] . "\n")
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);
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$oOutput->writeln(' done');
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}
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// Write slideshow
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$bSlideshow = isset($aGallery['slideshow']) ? $aGallery['slideshow'] : true;
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if ($bSlideshow) {
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$oOutput->write('<comment>slideshow</comment>');
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$aMatter = [
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'layout' => 'gallery-slideshow',
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'title' => empty($aGallery['title']) ? '' : $aGallery['title']
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];
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file_put_contents(
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$sRenderPath . '/slideshow.html',
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'---' . "\n" . yamlDump($aMatter) . '---' . "\n"
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);
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$oOutput->writeln(' done');
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}
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// Write map
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$bMap = count($aLongitude) > 0 && (isset($aGallery['map']) ? $aGallery['map'] : true);
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if ($bMap) {
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$oOutput->write('<comment>map</comment>');
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$aMatter = [
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'layout' => 'gallery-map',
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'title' => empty($aGallery['title']) ? '' : $aGallery['title'],
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'gallery_map' => [
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'latitude' => array_sum($aLatitude) / count($aLatitude),
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'longitude' => array_sum($aLongitude) / count($aLongitude),
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'zoom' => 8
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]
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];
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file_put_contents(
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$sRenderPath . '/map.html',
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'---' . "\n" . yamlDump($aMatter) . '---' . "\n"
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);
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$oOutput->writeln(' done');
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}
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// Write gallery index
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$oOutput->write('<comment>index</comment>');
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$aMatter = [
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'layout' => 'gallery-list',
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'title' => empty($aGallery['title']) ? '' : $aGallery['title'],
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'highlight_photo' => empty($sHighlight) ? $aPhotos[0]['id'] : $sHighlight,
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'date' => $oDate->format('Y-m-d')
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];
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if (!$bSlideshow) {
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$aMatter['slideshow'] = false;
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}
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if (!$bMap) {
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$aMatter['map'] = false;
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}
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$aMatter = [
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'layout' => 'gallery-list',
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'title' => empty($aGallery['title']) ? '' : $aGallery['title'],
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'highlight_photo' => empty($sHighlight) ? $aPhotos[0]['id'] : $sHighlight,
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'date' => $oDate->format('Y-m-d')
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];
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if ($oDate->diff($oEndDate)->d > 0) {
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$aMatter['end_date'] = $oEndDate->format('Y-m-d');
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}
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$sContents = empty($aGallery['description']) ? '' : $aGallery['description'];
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file_put_contents(
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$sRenderPath . '/index.html',
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'---' . "\n" . yamlDump($aMatter) . '---' . "\n" . $sContents
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);
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$oOutput->writeln(' done');
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}
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);
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$oConsole->run(new ArgvInput(array_merge([$_SERVER['argv'][0], 'run' ], array_slice($_SERVER['argv'], 1))));
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function ksort_recursive(&$aArray, $mSortFlags = SORT_REGULAR) {
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if (!is_array($aArray)) {
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return false;
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}
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foreach ($aArray as &$aSubarray) {
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ksort_recursive($aSubarray, $mSortFlags);
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}
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ksort($aArray, $mSortFlags);
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return true;
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}
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function coordinateToDegrees($aCoordinate, $sHemisphere) {
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$aCoordinate = array_map('fractionToFloat', $aCoordinate);
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$aDegrees = array_map(function ($a, $b) {
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return $a / $b;
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}, $aCoordinate, array(1, 60, 3600));
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$iFlip = ($sHemisphere == 'W' or $sHemisphere == 'S') ? -1 : 1;
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return $iFlip * array_sum($aDegrees);
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}
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function fractionToFloat($sFraction) {
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$aParts = explode('/', $sFraction);
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$iParts = count($aParts);
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return $iParts
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? ($iParts > 1
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? floatval($aParts[0]) / floatval($aParts[1])
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: $aParts[0])
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: 0;
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}
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function yamlDump($aData) {
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return str_replace("'", null, Yaml::dump($aData, 4, 2));
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} |