X-Git-Url: http://www.aleph1.co.uk/gitweb/?p=yaffs-website;a=blobdiff_plain;f=vendor%2Fpsy%2Fpsysh%2Fsrc%2FTabCompletion%2FMatcher%2FMongoClientMatcher.php;fp=vendor%2Fpsy%2Fpsysh%2Fsrc%2FTabCompletion%2FMatcher%2FMongoClientMatcher.php;h=eb15f15c262cc4d6a604e230b2133dbeb12a9ce7;hp=0000000000000000000000000000000000000000;hb=af6d1fb995500ae68849458ee10d66abbdcfb252;hpb=680c79a86e3ed402f263faeac92e89fb6d9edcc0

diff --git a/vendor/psy/psysh/src/TabCompletion/Matcher/MongoClientMatcher.php b/vendor/psy/psysh/src/TabCompletion/Matcher/MongoClientMatcher.php
new file mode 100644
index 000000000..eb15f15c2
--- /dev/null
+++ b/vendor/psy/psysh/src/TabCompletion/Matcher/MongoClientMatcher.php
@@ -0,0 +1,71 @@
+<?php
+
+/*
+ * This file is part of Psy Shell.
+ *
+ * (c) 2012-2018 Justin Hileman
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Psy\TabCompletion\Matcher;
+
+/**
+ * A MongoDB Client tab completion Matcher.
+ *
+ * This matcher provides completion for MongoClient database names.
+ *
+ * @author Marc Garcia <markcial@gmail.com>
+ */
+class MongoClientMatcher extends AbstractContextAwareMatcher
+{
+    /**
+     * {@inheritdoc}
+     */
+    public function getMatches(array $tokens, array $info = [])
+    {
+        $input = $this->getInput($tokens);
+
+        $firstToken = array_pop($tokens);
+        if (self::tokenIs($firstToken, self::T_STRING)) {
+            // second token is the object operator
+            array_pop($tokens);
+        }
+        $objectToken = array_pop($tokens);
+        $objectName  = str_replace('$', '', $objectToken[1]);
+        $object      = $this->getVariable($objectName);
+
+        if (!$object instanceof \MongoClient) {
+            return [];
+        }
+
+        $list = $object->listDBs();
+
+        return array_filter(
+            array_map(function ($info) {
+                return $info['name'];
+            }, $list['databases']),
+            function ($var) use ($input) {
+                return AbstractMatcher::startsWith($input, $var);
+            }
+        );
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    public function hasMatched(array $tokens)
+    {
+        $token     = array_pop($tokens);
+        $prevToken = array_pop($tokens);
+
+        switch (true) {
+            case self::tokenIs($token, self::T_OBJECT_OPERATOR):
+            case self::tokenIs($prevToken, self::T_OBJECT_OPERATOR):
+                return true;
+        }
+
+        return false;
+    }
+}