Deleted Text.php file and updated composer.json

Closes #3271977

src/Plugin/ParagraphsPastePlugin/Text.php

@@ -2,80 +2,72 @@
 
 namespace Drupal\paragraphs_paste\Plugin\ParagraphsPastePlugin;
 
-use Drupal\Component\Utility\Html;
 use Drupal\Core\Field\FieldDefinitionInterface;
 use Drupal\paragraphs_paste\ParagraphsPastePluginBase;
+use Netcarver\Textile\Parser;
+use Symfony\Component\DependencyInjection\ContainerInterface;
 
 /**
- * Defines the "text" plugin.
+ * Defines the "custom_text" plugin.
  *
  * @ParagraphsPastePlugin(
  *   id = "text",
- *   label = @Translation("Text"),
+ *   label = @Translation("Text text"),
  *   module = "paragraphs_paste",
- *   weight = -1,
+ *   weight = 0,
  *   allowed_field_types = {"text", "text_long", "text_with_summary", "string",
  *   "string_long"}
  * )
  */
 class Text extends ParagraphsPastePluginBase {
 
+  /**
+   * The textile Parser.
+   *
+   * @var \Netcarver\Textile\Parser
+   */
+  protected $textileParser;
+
   /**
    * {@inheritdoc}
    */
-  public static function isApplicable($input, array $definition) {
+  public static function create(ContainerInterface $container, array $configuration, $plugin_id, $plugin_definition) {
+    $instance = parent::create($container, $configuration, $plugin_id, $plugin_definition);
+    $instance->setTextileParser(new Parser());
 
-    if (empty(trim($input))) {
-      return FALSE;
-    }
+    return $instance;
+  }
 
-    return !empty(trim(self::cleanHtml($input)));
+  /**
+   * Sets the parser for this plugin.
+   *
+   * @param \Netcarver\Textile\Parser $parser
+   *   The textile parser.
+   */
+  protected function setTextileParser(Parser $parser) {
+    $this->textileParser = $parser;
   }
 
   /**
    * {@inheritdoc}
    */
   protected function formatInput($value, FieldDefinitionInterface $fieldDefinition) {
+    return $this->parseTextileInput($value);
+  }
 
-    if ($fieldDefinition->getType() == 'string') {
-      $value = html_entity_decode($value);
-      return trim(preg_replace('/\s+/', ' ', strip_tags($value)));
-    }
-
-    if ($fieldDefinition->getType() == 'string_long') {
-      $value = html_entity_decode($value);
-      $lines = array_map('trim', explode(PHP_EOL, strip_tags($value)));
-      return implode(PHP_EOL, $lines);
-    }
-
-    // For 'text', 'text_long', 'text_with_summary', do:
-    // Clean newlines and empty paragraphs.
-    $value = preg_replace('~[\r\n]+|<p[^>]*>([\s]|&nbsp;)*<\/p>~', '', $value);
-    // Remove trailing whitespace chars and fix html.
-    $value = rtrim(self::cleanHtml($value));
-
-    return $value;
+  /**
+   * {@inheritdoc}
+   */
+  public static function isApplicable($input, array $definition) {
+    return !empty(trim($input)) && class_exists('\Netcarver\Textile\Parser');
   }
 
   /**
-   * Clean html.
-   *
-   * @param string $html
-   *   Html string to clean.
-   *
-   * @return string
-   *   Cleaned html.
+   * Use textile to parse input.
    */
-  protected static function cleanHtml($html) {
-    $document = Html::load($html);
-    $xpath = new \DOMXPath($document);
-    // Remove empty html tags recursively.
-    while (($node_list = $xpath->query('//*[not(node())]')) && $node_list->length) {
-      foreach ($node_list as $node) {
-        $node->parentNode->removeChild($node);
-      }
-    }
-    return Html::serialize($document);
+  public function parseTextileInput($input) {
+    $input = preg_replace('~\r?\n~', "\n", $input);
+    return $this->textileParser->setBlockTags(TRUE)->setRestricted(TRUE)->parse($input);
   }
 
 }