Updated all the contrib modules to their latest versions.

[yaffs-website] / web / modules / contrib / file_mdm / file_mdm_font / src / Plugin / FileMetadata / Font.php

diff --git a/web/modules/contrib/file_mdm/file_mdm_font/src/Plugin/FileMetadata/Font.php b/web/modules/contrib/file_mdm/file_mdm_font/src/Plugin/FileMetadata/Font.php
new file mode 100644 (file)
index 0000000..93f9ca5
--- /dev/null
+++ b/web/modules/contrib/file_mdm/file_mdm_font/src/Plugin/FileMetadata/Font.php
@@ -0,0 +1,113 @@
+<?php
+
+namespace Drupal\file_mdm_font\Plugin\FileMetadata;
+
+use Drupal\file_mdm\FileMetadataException;
+use Drupal\file_mdm\Plugin\FileMetadata\FileMetadataPluginBase;
+use FontLib\Font as LibFont;
+use FontLib\Table\Type\name;
+
+/**
+ * FileMetadata plugin for TTF/OTF/WOFF font information.
+ *
+ * Uses the 'PHP Font Lib' library (PhenX/php-font-lib).
+ *
+ * @FileMetadata(
+ *   id = "font",
+ *   title = @Translation("Font"),
+ *   help = @Translation("File metadata plugin for TTF/OTF/WOFF font information, using the PHP Font Lib."),
+ * )
+ */
+class Font extends FileMetadataPluginBase {
+
+  /**
+   * {@inheritdoc}
+   */
+  public function getSupportedKeys($options = NULL) {
+    return array_merge(['FontType', 'FontWeight'], array_values(name::$nameIdCodes));
+  }
+
+  /**
+   * {@inheritdoc}
+   */
+  protected function doGetMetadataFromFile() {
+    $font = LibFont::load($this->getLocalTempPath());
+    // @todo ::parse raises 'Undefined offset' notices in phenx/php-font-lib
+    // 0.5, suppress errors while upstream is fixed.
+    @$font->parse();
+    $keys = $this->getSupportedKeys();
+    $metadata = [];
+    foreach ($keys as $key) {
+      $l_key = strtolower($key);
+      switch ($l_key) {
+        case 'fonttype':
+          $metadata[$l_key] = $font->getFontType();
+          break;
+
+        case 'fontweight':
+          $metadata[$l_key] = $font->getFontWeight();
+          break;
+
+        default:
+          $code = array_search($l_key, array_map('strtolower', name::$nameIdCodes), TRUE);
+          if ($value = $font->getNameTableString($code)) {
+            $metadata[$l_key] = $value;
+          }
+          break;
+
+      }
+    }
+    return $metadata;
+  }
+
+  /**
+   * Validates a file metadata key.
+   *
+   * @return bool
+   *   TRUE if the key is valid.
+   *
+   * @throws \Drupal\file_mdm\FileMetadataException
+   *   In case the key is invalid.
+   */
+  protected function validateKey($key, $method) {
+    if (!is_string($key)) {
+      throw new FileMetadataException("Invalid metadata key specified", $this->getPluginId(), $method);
+    }
+    if (!in_array(strtolower($key), array_map('strtolower', $this->getSupportedKeys()), TRUE)) {
+      throw new FileMetadataException("Invalid metadata key '{$key}' specified", $this->getPluginId(), $method);
+    }
+    return TRUE;
+  }
+
+  /**
+   * {@inheritdoc}
+   */
+  protected function doGetMetadata($key = NULL) {
+    if ($key === NULL) {
+      return $this->metadata;
+    }
+    else {
+      $this->validateKey($key, __FUNCTION__);
+      $l_key = strtolower($key);
+      if (in_array($l_key, array_map('strtolower', $this->getSupportedKeys()), TRUE)) {
+        return isset($this->metadata[$l_key]) ? $this->metadata[$l_key] : NULL;
+      }
+      return NULL;
+    }
+  }
+
+  /**
+   * {@inheritdoc}
+   */
+  protected function doSetMetadata($key, $value) {
+    throw new FileMetadataException('Changing font metadata is not supported', $this->getPluginId());
+  }
+
+  /**
+   * {@inheritdoc}
+   */
+  protected function doRemoveMetadata($key) {
+    throw new FileMetadataException('Deleting font metadata is not supported', $this->getPluginId());
+  }
+
+}