Simplify gallery generation script to new datafiles
This commit is contained in:
@@ -1,5 +1,5 @@
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<?php
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require __DIR__ . '/../_php/autoload.php';
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require __DIR__ . '/utilities.php';
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use Symfony\Component\Console\Application;
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use Symfony\Component\Console\Input\ArgvInput;
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@@ -7,19 +7,17 @@ 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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new InputArgument('datadir', InputArgument::OPTIONAL, 'Data directory for gallery yaml file', __DIR__ . '/../_data/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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@@ -33,90 +31,68 @@ $oConsole
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$sGallery = $oInput->getArgument('name');
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$sDir = realpath(rtrim($oInput->getArgument('dir'), '/\\'));
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$sAssetPath = $oInput->getArgument('assetdir') . '/' . $sGallery;
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$sDataPath = $oInput->getArgument('datadir');
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$sDataFile = sprintf('%s/%s.yml', $sDataPath, $sGallery);
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$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 directory
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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($sDataPath)) {
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mkdir($sDataPath, 0700, true);
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}
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// Check directory and presence of YAML file
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if (!is_dir($sDir)) {
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// Check directory
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if (!is_dir($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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$aGallery['title'] = ucwords(str_replace('-', ' ', substr($sGallery, 5)));
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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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foreach (glob($sDir . '/*.jpg') as $i => $sFile) {
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// Generate id from file contents
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$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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$sId = substr(sha1_file($sFile), 0, 7);
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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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$aExif = exif_read_data($sFile);
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if (isset($aExif['GPSLongitude'])) {
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$aPhoto = [
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'longitude' => coordinateToDegrees($aExif['GPSLongitude'], $aExif['GPSLongitudeRef']),
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'latitude' => coordinateToDegrees($aExif['GPSLatitude'], $aExif['GPSLatitudeRef'])
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];
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if (isset($aExif['GPSAltitude'])) {
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$aPhoto['altitude'] = fractionToFloat($aExif['GPSAltitude']);
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}
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if (isset($aPhoto['exif']['GPSImgDirection'])) {
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$aPhoto['direction'] = fractionToFloat($aPhoto['exif']['GPSImgDirection']);
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if (isset($aExif['GPSImgDirection'])) {
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$aPhoto['direction'] = fractionToFloat($aExif['GPSImgDirection']);
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}
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$aLongitude[] = $aPhoto['longitude'];
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$aLatitude[] = $aPhoto['latitude'];
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} else {
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$aPhoto = [];
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}
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if (isset($aPhoto['exif']['DateTimeOriginal'])) {
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$aPhoto['date'] = new DateTime($aPhoto['exif']['DateTimeOriginal']);
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if (isset($aExif['DateTimeOriginal'])) {
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$aPhoto['date'] = new DateTime($aExif['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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$aPhoto['date'] = $oDate->setTimestamp($aExif['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>' . $aPhoto['id'] . '</info>');
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// Manipulate
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$oOutput->write('<info>' . $sId . '</info>');
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$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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if (count($sExports) > 0) {
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$oSourceJpg = $oImagine->open($sFile);
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if (isset($aExif['Orientation'])) {
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switch ($aExif['Orientation']) {
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case 2:
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$oSourceJpg->mirror();
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break;
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@@ -198,7 +174,7 @@ $oConsole
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} else {
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$oOutput->writeln(sprintf(' [%dx%d]', $iX, $iY));
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}
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$sExportPath = $sAssetPath . '/' . $aPhoto['id'] . '~' . $sExport . '.jpg';
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$sExportPath = $sAssetPath . '/' . $sId . '~' . $sExport . '.jpg';
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// Write converted image
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file_put_contents(
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@@ -219,55 +195,31 @@ $oConsole
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$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['make'] = $aPhoto['exif']['Make'];
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if (isset($aPhoto['exif']['Model'])) {
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$aMatter['model'] = $aPhoto['exif']['Model'];
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$aPhoto = array_merge($aPhoto, [
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'file' => str_ireplace('.jpg', null, basename($sFile)),
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'date' => $aPhoto['date']->format('Y-m-d H:i:s'),
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]);
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if (isset($aExif['Make'])) {
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$aPhoto['make'] = $aExif['Make'];
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if (isset($aExif['Model'])) {
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$aPhoto['model'] = $aExif['Model'];
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}
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if (isset($aPhoto['exif']['COMPUTED']['ApertureFNumber'])) {
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$aMatter['aperture'] = $aPhoto['exif']['COMPUTED']['ApertureFNumber'];
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if (isset($aExif['COMPUTED']['ApertureFNumber'])) {
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$aPhoto['aperture'] = $aExif['COMPUTED']['ApertureFNumber'];
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}
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if (isset($aPhoto['exif']['ExposureTime'])) {
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$aMatter['exposure'] = $aPhoto['exif']['ExposureTime'];
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if (isset($aExif['ExposureTime'])) {
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$aPhoto['exposure'] = $aExif['ExposureTime'];
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}
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}
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if (isset($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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ksort_recursive($aPhoto);
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uasort(
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$aMatter['sizes'],
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$aPhoto['sizes'],
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function ($aA, $aB) {
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$iSurfaceA = $aA['width'] * $aA['height'];
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$iSurfaceB = $aB['width'] * $aB['height'];
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@@ -276,71 +228,25 @@ $oConsole
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: (($iSurfaceA > $iSurfaceB) ? -1 : 1);
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}
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);
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// yamlDump($aMatter)
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$oOutput->writeln(' done');
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}
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// Write datafile
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$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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'date' => $oDate->format('Y-m-d')
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];
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$bSlideshow = isset($aGallery['slideshow']) ? $aGallery['slideshow'] : true;
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if (!$bSlideshow) {
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$aMatter['slideshow'] = false;
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$aPhotos[$sId] = $aPhoto;
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}
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// Write datafile
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$aGallery['date'] = $oDate->format('Y-m-d');
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if ($oDate->diff($oEndDate)->d > 0) {
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$aGallery['end_date'] = $oEndDate->format('Y-m-d');
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}
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if (count($aLongitude) > 0) {
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$aGallery['map'] = [
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'latitude' => array_sum($aLatitude) / count($aLatitude),
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'longitude' => array_sum($aLongitude) / count($aLongitude),
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'zoom' => 8
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];
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}
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$aGallery['photos'] = $aPhotos;
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file_put_contents($sDataFile, yamlDump($aGallery));
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}
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$bMap = count($aLongitude) > 0 && (isset($aGallery['map']) ? $aGallery['map'] : true);
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if (!$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'] = $oEndDate->format('Y-m-d');
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}
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// yamlDump($aMatter)
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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($aData, 4, 2));
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}
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$oConsole->run(new ArgvInput(array_merge([$_SERVER['argv'][0], 'run' ], array_slice($_SERVER['argv'], 1))));
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