Towards import of cleaned galleries from wordpress

_scripts/generate-gallery-yaml.php

@@ -3,21 +3,35 @@ require __DIR__ . '/../_php/autoload.php';
 
 use Symfony\Component\Yaml\Yaml;
 
-writeMetaYaml($argv[1]);
+if (isset($argv[1])) {
-
+    $sDir = realpath(rtrim($argv[1]));
-function writeMetaYaml($sDir) {
-    $sDir = rtrim($sDir, '"\'/\\');
-    $aMeta = [
-        'gallery' => ['name' => '', 'title' => '', 'description' => ''],
-        'files' => null
-    ];
     if (!is_dir($sDir)) {
         die('Directory does not exist');
     }
+    $aYaml = getMetaYaml($sDir);
+    writeMetaYaml($sDir, $aYaml);
+}
+
+function getMetaYaml($sDir, $bFiles = true, $sName = '', $sTitle = '', $sDescription = '') {
+    $sDir = rtrim($sDir, '"\'/\\');
+    $aMeta = [
+        'gallery' => ['name' => $sName, 'title' => $sTitle, 'description' => $sDescription],
+        'files' => null
+    ];
+    if ($bFiles) {
         $aFiles = glob($sDir . '/*.jpg');
         foreach ($aFiles as $sFile) {
             $aMeta['files'][basename($sFile)] = ['title' => '', 'comment' => ''];
         }
-    $sYaml = str_replace("''", null, Yaml::dump($aMeta, 4, 2));
+    }
+    return $aMeta;
+}
+
+function writeMetaYaml($sDir, $aYaml) {    
+    $sYaml = str_replace("''", null, yamlDump($aYaml));
     file_put_contents($sDir . '/meta.yaml', $sYaml);
 }
+
+function yamlDump($aData) {
+    return str_replace("'", null, Yaml::dump($aData, 4, 2));
+}

_scripts/generate-gallery.php

@@ -69,7 +69,7 @@ $oConsole
 
             // Loop over files
             $sHighlight = null;
-            $aPhotos = [];
+            $aPhotos = $aLongitude = $aLatitude = [];
             foreach ($aFiles as $i => $sFile) {
                 // Build photo information
                 $aPhoto = [
@@ -95,13 +95,23 @@ $oConsole
                 if (isset($aPhoto['exif']['GPSLongitude'])) {
                     $aPhoto = array_merge($aPhoto, [
                         'longitude' => coordinateToDegrees($aPhoto['exif']['GPSLongitude'], $aPhoto['exif']['GPSLongitudeRef']),
-                        'latitude' => coordinateToDegrees($aPhoto['exif']['GPSLatitude'], $aPhoto['exif']['GPSLatitudeRef']),
+                        'latitude' => coordinateToDegrees($aPhoto['exif']['GPSLatitude'], $aPhoto['exif']['GPSLatitudeRef'])
-                        'altitude' => fractionToFloat($aPhoto['exif']['GPSAltitude']),
+                    ]);
-                        'direction' => fractionToFloat($aPhoto['exif']['GPSImgDirection'])]);
+                    if (isset($aPhoto['exif']['GPSAltitude'])) {
+                        $aPhoto['altitude'] = fractionToFloat($aPhoto['exif']['GPSAltitude']);
+                    }
+                    if (isset($aPhoto['exif']['GPSImgDirection'])) {
+                        $aPhoto['direction'] = fractionToFloat($aPhoto['exif']['GPSImgDirection']);
+                    }
                     $aLongitude[] = $aPhoto['longitude'];
                     $aLatitude[] = $aPhoto['latitude'];
                 }
+                if (isset($aPhoto['exif']['DateTimeOriginal'])) {
                     $aPhoto['date'] = new DateTime($aPhoto['exif']['DateTimeOriginal']);
+                } else {
+                    $oDate = new DateTime();
+                    $aPhoto['date'] = $oDate->setTimestamp($aPhoto['exif']['FileDateTime']);
+                }
                 $aPhotos[] = $aPhoto;
             }
 
@@ -147,6 +157,10 @@ $oConsole
 
                         if (false !== strpos($sExport, 'x')) {
                             list($iW, $iH) = explode('x', $sExport);
+                            if ($iW > $oSourceSize->getWidth() || $iH > $oSourceSize->getHeight()) {
+                                $oOutput->writeln('    <comment>[skipping]</comment>');
+                                continue;
+                            }
                             $sExportImage = $oSourceJpg->thumbnail(
                                 new \Imagine\Image\Box($iW, $iH),
                                 \Imagine\Image\ImageInterface::THUMBNAIL_OUTBOUND
@@ -165,6 +179,12 @@ $oConsole
                                 $iY = (int) $sExport;
                                 $iX = ($iY * $oSourceSize->getWidth()) / $oSourceSize->getHeight();
                             }
+
+                            if ($iX > $oSourceSize->getWidth() || $iY > $oSourceSize->getHeight()) {
+                                $oOutput->writeln('    <comment>[skipping]</comment>');
+                                continue;
+                            }
+                         
                             $sExportImage = $oSourceJpg->thumbnail(
                                 new \Imagine\Image\Box(ceil($iX), ceil($iY)),
                                 \Imagine\Image\ImageInterface::THUMBNAIL_INSET
@@ -207,12 +227,16 @@ $oConsole
                 $oEndDate = $i > 0 ? max($oEndDate, $aPhoto['date']) : $aPhoto['date'];
 
                 if (isset($aPhoto['exif']['Make'])) {
-                    $aMatter['exif'] = [
+                    $aMatter['exif']['make'] = $aPhoto['exif']['Make'];
-                        'make' => $aPhoto['exif']['Make'],
+                    if (isset($aPhoto['exif']['Model'])) {
-                        'model' => $aPhoto['exif']['Model'],
+                        $aMatter['model'] = $aPhoto['exif']['Model'];
-                        'aperture' => $aPhoto['exif']['COMPUTED']['ApertureFNumber'],
+                    }
-                        'exposure' => $aPhoto['exif']['ExposureTime'],
+                    if (isset($aPhoto['exif']['COMPUTED']['ApertureFNumber'])) {
-                    ];
+                        $aMatter['aperture'] = $aPhoto['exif']['COMPUTED']['ApertureFNumber'];
+                    }
+                    if (isset($aPhoto['exif']['ExposureTime'])) {
+                        $aMatter['exposure'] = $aPhoto['exif']['ExposureTime'];
+                    }
                 }
 
                 if (isset($aPhotos[$i - 1])) {

_scripts/wordpress-galleries.php

@@ -0,0 +1,61 @@
+<?php
+if (isset($argv[1])) {
+    $sSourceDir =  realpath(rtrim($argv[1]));
+    unset($argv[1]);
+    if (!is_dir($sSourceDir)) {
+        die('Directory does not exist');
+    }
+}
+
+require __DIR__ . '/generate-gallery-yaml.php';
+require __DIR__ . '/../_php/autoload.php';
+
+use Symfony\Component\Yaml\Yaml;
+
+$oPDO = new PDO('mysql:dbname=blog;host=localhost;port=3311', 'root', 'root');
+
+$sQuery = 'SELECT gid, path, title, galdesc FROM wp_ngg_gallery';
+if ($oStatement = $oPDO->query($sQuery)) {
+    $aCommands = [];
+    foreach ($oStatement as $aRow) {
+        $iId = $aRow['gid'];
+        $sTitle = $aRow['title'];
+        $sPath = $aRow['path'];
+        $sDescription = $aRow['galdesc'];
+        $sQuery = sprintf('SELECT pid, filename, description, imagedate FROM wp_ngg_pictures WHERE galleryid = %d', $iId);
+        $aFiles = [];
+        if ($oStatement = $oPDO->query($sQuery)) {
+            foreach ($oStatement as $aRow) {
+                 $iYear = substr($aRow['imagedate'], 0, 4);
+                 $aFiles[basename($aRow['filename'])] = [
+                    'id' => $aRow['pid'],
+                    'title' => '',
+                    'comment' => utf8_encode($aRow['description'])
+                ];
+            }
+            $sDir = str_replace('wp-content/gallery/', null, $sPath);
+            if (preg_match('/-[\d]{4}/', $sDir, $aMatch)) {
+                $sCleanDir = str_replace($aMatch[0], null, $sDir);
+            } else {
+                $sCleanDir = $sDir;
+            }
+            $sName = sprintf('%d-%s', $iYear, strtolower(str_replace(' ', '-', $sCleanDir)));
+            $aYaml = getMetaYaml($sDir, false, $sName, $sTitle, utf8_encode($sDescription));
+            $aYaml['id'] = $iId;
+            $aYaml['files'] = $aFiles;
+            $sGalleryDir = sprintf('%s/%s', $sSourceDir, $sDir);
+            if (!is_dir($sGalleryDir)) {
+                printf("Path does not exist: %s\n", $sGalleryDir);
+                continue;
+            }
+            writeMetaYaml($sGalleryDir, $aYaml);
+            $aCommands[] = sprintf('call _scripts/generate-gallery %s "%s"', $sName, $sGalleryDir);
+        } else {
+            die('Failed to get pictures data');
+        }
+    }
+    $aCommands[] = 'yekyll build';
+    file_put_contents(sprintf('%s/commands.bat', $sSourceDir), implode("\n", $aCommands));
+} else {
+    die('Failed to get gallery data');
+}