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-rw-r--r--vendor/guzzle/guzzle/src/Guzzle/Service/Description/ServiceDescriptionLoader.php64
1 files changed, 64 insertions, 0 deletions
diff --git a/vendor/guzzle/guzzle/src/Guzzle/Service/Description/ServiceDescriptionLoader.php b/vendor/guzzle/guzzle/src/Guzzle/Service/Description/ServiceDescriptionLoader.php
new file mode 100644
index 0000000..90fe7f4
--- /dev/null
+++ b/vendor/guzzle/guzzle/src/Guzzle/Service/Description/ServiceDescriptionLoader.php
@@ -0,0 +1,64 @@
+<?php
+
+namespace Guzzle\Service\Description;
+
+use Guzzle\Service\AbstractConfigLoader;
+use Guzzle\Service\Exception\DescriptionBuilderException;
+
+/**
+ * Loader for service descriptions
+ */
+class ServiceDescriptionLoader extends AbstractConfigLoader
+{
+ protected function build($config, array $options)
+ {
+ $operations = array();
+ if (!empty($config['operations'])) {
+ foreach ($config['operations'] as $name => $op) {
+ $name = $op['name'] = isset($op['name']) ? $op['name'] : $name;
+ // Extend other operations
+ if (!empty($op['extends'])) {
+ $this->resolveExtension($name, $op, $operations);
+ }
+ $op['parameters'] = isset($op['parameters']) ? $op['parameters'] : array();
+ $operations[$name] = $op;
+ }
+ }
+
+ return new ServiceDescription(array(
+ 'apiVersion' => isset($config['apiVersion']) ? $config['apiVersion'] : null,
+ 'baseUrl' => isset($config['baseUrl']) ? $config['baseUrl'] : null,
+ 'description' => isset($config['description']) ? $config['description'] : null,
+ 'operations' => $operations,
+ 'models' => isset($config['models']) ? $config['models'] : null
+ ) + $config);
+ }
+
+ /**
+ * @param string $name Name of the operation
+ * @param array $op Operation value array
+ * @param array $operations Currently loaded operations
+ * @throws DescriptionBuilderException when extending a non-existent operation
+ */
+ protected function resolveExtension($name, array &$op, array &$operations)
+ {
+ $resolved = array();
+ $original = empty($op['parameters']) ? false: $op['parameters'];
+ $hasClass = !empty($op['class']);
+ foreach ((array) $op['extends'] as $extendedCommand) {
+ if (empty($operations[$extendedCommand])) {
+ throw new DescriptionBuilderException("{$name} extends missing operation {$extendedCommand}");
+ }
+ $toArray = $operations[$extendedCommand];
+ $resolved = empty($resolved)
+ ? $toArray['parameters']
+ : array_merge($resolved, $toArray['parameters']);
+
+ $op = $op + $toArray;
+ if (!$hasClass && isset($toArray['class'])) {
+ $op['class'] = $toArray['class'];
+ }
+ }
+ $op['parameters'] = $original ? array_merge($resolved, $original) : $resolved;
+ }
+}