Design/EasySoft-ZenTaoPMS
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* make errors verboser.

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This commit is contained in:
liwenrui
2023-07-25 15:38:45 +08:00
parent 6a78043481
commit 5cfcb2267d
6 changed files with 71 additions and 17 deletions
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module/ai/model.php
+43 -10
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@@ -18,6 +18,14 @@ class aiModel extends model
*/
public $modelConfig;
/**
* Errors from last request.
*
* @var array
* @access public
*/
public $errors = array();
/**
* Constructor. Get model config from system.ai settings.
*
@@ -162,6 +170,29 @@ class aiModel extends model
return $postData;
}
/**
* Decode response from OpenAI API, add error to $this->errors if any.
*
* @param string $response json string
* @access private
* @return mixed false if error, json object if success
*/
private function decodeResponse($response)
{
$response = json_decode($response);
if(json_last_error())
{
$this->errors[] = 'JSON decode error: ' . json_last_error_msg();
return false;
}
if(isset($response->error))
{
$this->errors[] = isset($response->error->message) ? $response->error->message : 'Unknown error';
return false;
}
return $response;
}
/**
* Parse text responses from simple APIs. For example, completion.
*
@@ -171,8 +202,8 @@ class aiModel extends model
*/
private function parseTextResponse($response)
{
$response = json_decode($response);
if(isset($response->error)) return false;
$response = $this->decodeResponse($response);
if(empty($response)) return false;
/* Extract text response choices. */
if(isset($response->choices) && count($response->choices) > 0)
@@ -193,8 +224,8 @@ class aiModel extends model
*/
private function parseChatResponse($response)
{
$response = json_decode($response);
if(isset($response->error)) return false;
$response = $this->decodeResponse($response);
if(empty($response)) return false;
/* Extract chat message choices. */
if(isset($response->choices) && count($response->choices) > 0)
@@ -215,8 +246,8 @@ class aiModel extends model
*/
private function parseFunctionCallResponse($response)
{
$response = json_decode($response);
if(isset($response->error)) return false;
$response = $this->decodeResponse($response);
if(empty($response)) return false;
/* Extract function call choices. */
if(isset($response->choices) && count($response->choices) > 0)
@@ -827,24 +858,26 @@ class aiModel extends model
* @param int|object $prompt prompt (or id) to execute.
* @param int|object $object object (or id) to execute prompt on.
* @access public
* @return string|false returns either JSON string or false.
* @return string|int returns either JSON string or negative integer on error.
*/
public function executePrompt($prompt, $object)
{
if(is_numeric($prompt)) $prompt = $this->getPromptById($prompt);
if(empty($prompt)) return false;
if(empty($prompt)) return -1;
if(is_numeric($object)) $object = $this->getObjectForPromptById($prompt, $object);
if(empty($object)) return false;
if(empty($object)) return -2;
list($objectData) = $object;
$dataPrompt = $this->serializeDataToPrompt($prompt->module, $prompt->source, $objectData);
if(empty($dataPrompt)) return -3;
$wholePrompt = $this->assemblePrompt($prompt, $dataPrompt);
$schema = $this->getFunctionCallSchema($prompt->targetForm);
if(empty($schema)) return -4;
$response = $this->converseForJSON(array((object)array('role' => 'user', 'content' => $wholePrompt)), $schema);
if(empty($response)) return false;
if(empty($response)) return -5;
return current($response);
}