update v 1.0.7.5

vendor/davejamesmiller/laravel-breadcrumbs/src/Generator.php

@@ -0,0 +1,63 @@
+<?php namespace DaveJamesMiller\Breadcrumbs;
+
+class Generator {
+
+	protected $breadcrumbs = [];
+	protected $callbacks   = [];
+
+	public function generate(array $callbacks, $name, $params)
+	{
+		$this->breadcrumbs = [];
+		$this->callbacks   = $callbacks;
+
+		$this->call($name, $params);
+		return $this->toArray();
+	}
+
+	protected function call($name, $params)
+	{
+		if (!isset($this->callbacks[$name]))
+			throw new Exception("Breadcrumb not found with name \"{$name}\"");
+
+		array_unshift($params, $this);
+
+		call_user_func_array($this->callbacks[$name], $params);
+	}
+
+	public function parent($name)
+	{
+		$params = array_slice(func_get_args(), 1);
+
+		$this->call($name, $params);
+	}
+
+	public function parentArray($name, $params = [])
+	{
+		$this->call($name, $params);
+	}
+
+	public function push($title, $url = null, array $data = [])
+	{
+		$this->breadcrumbs[] = (object) array_merge($data, [
+			'title' => $title,
+			'url' => $url,
+			// These will be altered later where necessary:
+			'first' => false,
+			'last' => false,
+		]);
+	}
+
+	public function toArray()
+	{
+		$breadcrumbs = $this->breadcrumbs;
+
+		// Add first & last indicators
+		if ($breadcrumbs) {
+			$breadcrumbs[0]->first = true;
+			$breadcrumbs[count($breadcrumbs) - 1]->last = true;
+		}
+
+		return $breadcrumbs;
+	}
+
+}