54 lines
1.4 KiB
PHP
54 lines
1.4 KiB
PHP
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<?php
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namespace App\Logic;
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use App\Repositories\LLM\FunctionCall;
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use Illuminate\Support\Facades\Http;
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class LLMTool
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{
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protected string $callback_url;
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public function setCallbackUrl(string $callback_url): void
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{
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$this->callback_url = $callback_url;
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}
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public function callTool(string $function_name, $parameters = []): FunctionCall
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{
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// 使用 _ 分割
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$names = explode('_', $function_name)[0];
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$prefix_length = strlen($names) + 1;
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$function_name = substr($function_name, $prefix_length);
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$http = Http::post($this->callback_url, [
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'function_name' => $function_name,
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'parameters' => $parameters,
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]);
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$r = new FunctionCall();
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$r->name = $function_name;
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$r->parameters = $parameters;
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if (! $http->ok()) {
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$r->success = false;
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$r->result = "[Error] 我们的服务器与工具 $function_name 通讯失败";
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}
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$d = $http->json();
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// 必须有 success 和 message 两个
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if (! isset($d['success']) || ! isset($d['message'])) {
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$r->success = false;
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$r->result = "[Error] 和 工具 $function_name 通讯失败，返回数据格式错误。";
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return $r;
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}
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$r->success= $d['success'];
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$r->result = $d['message'];
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return $r;
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}
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}
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