updated some more modules

2017-01-22 19:41:28 +01:00
parent 8416e3eea1
commit a0fadb0757
271 changed files with 11309 additions and 2135 deletions
@@ -0,0 +1,91 @@
+<?php
+
+/**
+ * @file
+ *  Contains the CerFieldChain class.
+ */
+
+class CerFieldChain extends FieldChain {
+
+  /**
+   * Convenience method. Returns a handler for this chain in the context of
+   * the given entity.
+   *
+   * @return CerFieldChainHandler
+   */
+  public function getHandler(EntityDrupalWrapper $entity) {
+    return new CerFieldChainHandler($this, $entity);
+  }
+
+  /**
+   * Gets a regular expression to match field chain identifiers that this chain
+   * can reference, e.g. /^node:(page|article):/
+   */
+  public function regex() {
+    $end = $this->end();
+    return '/^' . $end->getTargetType() . ':(' . implode('|', $end->getTargetBundles()) . '):/';
+  }
+
+  /**
+   * Returns a Features export pipe for this chain, including every field and
+   * field instance in it.
+   */  
+  public function export() {
+    $pipe = array();
+
+    foreach ($this->chain as $field) {
+      $pipe['field_instance'][] = "{$field->entityType}-{$field->bundle}-{$field->name}";
+    }
+
+    return $pipe;
+  }
+
+  /**
+   * Returns an array of every possible field chain for every field defined in
+   * hook_cer_fields().
+   *
+   * @return array
+   */
+  public static function collectAll() {
+    $chains = array();
+
+    foreach (array_keys(CerField::getPluginInfo()) as $identifier) {
+      $chains = array_merge($chains, self::collect($identifier));
+    }
+
+    return $chains;
+  }
+
+  /**
+   * Returns an array of every possible field chain for a single field,
+   * identified by its key in hook_cer_fields().
+   *
+   * @return array
+   */
+  public static function collect($identifier) {
+    $chains = array();
+
+    $chain = new CerFieldChain();
+    $chain->addField(CerField::getPlugin($identifier), $chains);
+
+    return $chains;
+  }
+
+  /**
+   * Constructs and returns a CerFieldChain object from an encoded string
+   * of field plugin identifiers glued together with ::.
+   *
+   * @return CerFieldChain
+   */
+  public static function unpack($identifier) {
+    $chain = new CerFieldChain();
+
+    foreach (array_reverse(explode('::', $identifier)) as $field) {
+      $chain->addField(CerField::getPlugin($field));
+    }
+    
+    return $chain;
+  }
+
+} 
+