Port WorkflowConfiguration to PHP 5.0+origin/workflow-configuration

1 files changed, 50 insertions, 0 deletions

diff --git a/Twilio/TaskRouter/WorkflowConfiguration.php b/Twilio/TaskRouter/WorkflowConfiguration.php
new file mode 100644
index 0000000..4b8b88e
--- /dev/null
+++ b/Twilio/TaskRouter/WorkflowConfiguration.php
@@ -0,0 +1,50 @@
+<?php
+
+namespace Twilio\TaskRouter;
+
+/**
+ * Twilio TaskRouter Workflow Builder
+ *
+ * @author Justin Witz <jwitz@twilio.com>
+ * @license  http://creativecommons.org/licenses/MIT/ MIT
+ */
+class WorkflowConfiguration implements JsonSerializable {
+	public $filters;
+	public $default_filter;
+
+	public function __construct($filters, $default_filter = null)
+	{
+		$this->filters = $filters;
+		$this->default_filter = $default_filter;
+	}
+
+	public function toJSON() {
+		return json_encode($this);
+	}
+
+	public static function parse($json) {
+		return json_decode($json);
+	}
+
+	public static function fromJson($json) {
+		$configJSON = self::parse($json);
+		$default_filter = $configJSON->task_routing->default_filter;
+		$filters = array();
+		foreach($configJSON->task_routing->filters as $filter) {
+			// friendly_name and filter_friendly_name should map to same variable
+			$friendly_name = isset($filter->filter_friendly_name) ? $filter->filter_friendly_name : $filter->friendly_name;
+			$filter = new WorkflowRule($filter->expression, $filter->targets, $friendly_name);
+			$filters[] = $filter;
+		}
+		return new WorkflowConfiguration($filters, $default_filter);
+	}
+
+	public function jsonSerialize() {
+		$json = array();
+		$task_routing = array();
+		$task_routing["filters"] = $this->filters;
+		$task_routing["default_filter"] = $this->default_filter;
+		$json["task_routing"] = $task_routing;
+		return $json;
+	}
+}
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