Updated Drupal to 8.6. This goes with the following updates because it's possible...

[yaffs-website] / vendor / lsolesen / pel / examples / rename.php

diff --git a/vendor/lsolesen/pel/examples/rename.php b/vendor/lsolesen/pel/examples/rename.php
new file mode 100644 (file)
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+++ b/vendor/lsolesen/pel/examples/rename.php
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+#!/usr/bin/php
+<?php
+
+/**
+ * PEL: PHP Exif Library.
+ * A library with support for reading and
+ * writing all Exif headers in JPEG and TIFF images using PHP.
+ *
+ * Copyright (C) 2004, 2005, 2006 Martin Geisler.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program in the file COPYING; if not, write to the
+ * Free Software Foundation, Inc., 51 Franklin St, Fifth Floor,
+ * Boston, MA 02110-1301 USA
+ */
+
+/*
+ * An example of how PEL can be used. The script will read the Exif
+ * timestamps in the files given, and rename the files based on that.
+ * Should there be several files with the same timestamp --- the
+ * resolution of the Exif timestamp is one second, so a burst of
+ * images will typically have identical timestamps --- then the next
+ * available time will be used.
+ */
+
+/* a printf() variant that appends a newline to the output. */
+function println($args)
+{
+    $args = func_get_args();
+    $fmt = array_shift($args);
+    vprintf($fmt . "\n", $args);
+}
+
+/* Make PEL speak the users language, if it is available. */
+setlocale(LC_ALL, '');
+
+/* Load the required class definitions. */
+require_once '../autoload.php';
+
+use lsolesen\pel\PelDataWindow;
+use lsolesen\pel\PelJpeg;
+use lsolesen\pel\PelTiff;
+
+$prog = array_shift($argv);
+$error = false;
+
+/* Accept the optional -d command line argument. */
+if (isset($argv[0]) && $argv[0] == '-d') {
+    Pel::setDebug(true);
+    array_shift($argv);
+}
+
+/*
+ * Print usage information if there are no more command line
+ * arguments.
+ */
+if (empty($argv)) {
+    println('Usage: %s [-d] <file> ...', $prog);
+    println('Optional arguments:');
+    println('  -d        turn debug output on.');
+    println('Mandatory arguments:');
+    println('  file ...  one or more file names.');
+    println();
+    println('The files will be renamed based on their Exif timestamp.');
+    exit(1);
+}
+
+/*
+ * We typically need lots of RAM to parse TIFF images since they tend
+ * to be big and uncompressed.
+ */
+ini_set('memory_limit', '32M');
+
+foreach ($argv as $file) {
+    println('Reading file "%s".', $file);
+    $data = new PelDataWindow(file_get_contents($file));
+
+    if (PelJpeg::isValid($data)) {
+        $jpeg = new PelJpeg();
+        $jpeg->load($data);
+        $app1 = $jpeg->getExif();
+        $tiff = $app1->getTiff();
+    } elseif (PelTiff::isValid($data)) {
+        $tiff = new PelTiff($data);
+    } else {
+        println('Unrecognized image format! Skipping.');
+        continue;
+    }
+
+    $ifd0 = $tiff->getIfd();
+    $entry = $ifd0->getEntry(PelTag::DATE_TIME);
+
+    if ($entry == null) {
+        println('Skipping %s because no DATE_TIME tag was found.', $file);
+        continue;
+    }
+
+    $time = $entry->getValue();
+
+    do {
+        $new = gmdate('Y:m:d-H:i:s', $time) . strchr($file, '.');
+        println('Trying file name %s', $new);
+        $time ++;
+    } while (file_exists($new));
+
+    rename($file, $new);
+}