278 lines
12 KiB
PHP
278 lines
12 KiB
PHP
<?php
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namespace web\ambap;
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class aiapi {
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public static function json_rawai($param = null, $debug = false) {
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global $db;
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$post = new \ciy\post($param);
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$aikey = $post->getint('aikey');
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$aikeyrow = null;
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if ($aikey > 0) {
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$csql = new \ciy\sql('zc_ai_key');
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$csql->where('id', $aikey);
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$aikeyrow = $db->getone($csql);
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if (!is_array($aikeyrow))
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return errjson('AI Key不存在');
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}
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if (!is_array($aikeyrow)) {
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$csql = new \ciy\sql('zc_ai_key');
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$csql->where('id', 1);
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$aikeyrow = $db->getone($csql);
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if (!is_array($aikeyrow))
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return errjson('AI Key未设置');
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}
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$system = $post->get('system');
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$chat = $post->get('chat');
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if(empty($chat))
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return errjson('请输入聊天内容');
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$openai = new \ciy\openai($aikeyrow);
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$openai->debug($debug);
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$openai->setparam($post->get('aiprange'));
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$openai->newsystem($system);
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$retai = $openai->completion($chat, strpos($chat . $system, 'JSON') !== false);
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if (is_string($retai))
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return errjson($retai);
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$ret['ai'] = $retai;
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return succjson($ret);
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}
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public static function json_aidecision($param = null, $debug = false) {
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global $db;
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set_time_limit(0);
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$timespan = time();
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$post = new \ciy\post($param);
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$id = $post->getint('id');
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$csql = new \ciy\sql('zc_ai_decision');
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$csql->where('id', $id);
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$decisionrow = $db->getone($csql);
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if (!is_array($decisionrow))
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return errjson('AI决策单元不存在');
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$csql = new \ciy\sql('zc_ai_key');
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$csql->where('id', $decisionrow['aikey']);
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$aikeyrow = $db->getone($csql);
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if (!is_array($aikeyrow))
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return errjson('AI Key未设置');
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$funcdatarows = null;
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if (!empty($decisionrow['funcids'])) {
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$csql = new \ciy\sql('zc_ai_funcdata');
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$csql->where('id in', trim($decisionrow['funcids'], ','));
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$funcdatarows = $db->get($csql);
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}
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if (strpos($decisionrow['sysprompt'] . $decisionrow['roleprompt'], '{{know.') === false) {
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$csql = new \ciy\sql('zc_ai_knowcata');
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$knowcatarows = $db->get($csql);
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if (count($knowcatarows) > 0) {
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if ($funcdatarows == null)
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$funcdatarows = array();
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$descs = '';
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foreach ($knowcatarows as $knowcatarow) {
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$descs .= "\n{知识库ID:" . $knowcatarow['id'] . ", " . $knowcatarow['name'] . ',' . $knowcatarow['aiguide'] . '}';
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}
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$funcdatarows[] = array(
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'id' => 0,
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'name' => 'know',
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'funcname' => 'know',
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'descs' => '如果需要补充学习专业知识库信息，调用该函数。知识库列表有，' . $descs,
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'paramjson' => '*ID=准确的知识库ID',
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'funcparam' => ''
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);
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}
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}
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$csql = new \ciy\sql('zc_ai_key');
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$csql->where('id', $decisionrow['aikey']);
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$aikeyrow = $db->getone($csql);
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if (!is_array($aikeyrow))
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return errjson('AI Key不存在');
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$system = preg_replace_callback('/\{\{([^}]+)\}\}/', function ($matches) use ($db, $post) {
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$key = $matches[1];
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if (substr($key, 0, 5) == 'know.') {
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$knowcataname = substr($key, 5);
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$csql = new \ciy\sql('zc_ai_knowcata');
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$csql->where('name', $knowcataname);
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$knowcatarow = $db->getone($csql);
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if (!is_array($knowcatarow))
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return '';
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$csql = new \ciy\sql('zc_ai_knowledge');
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$csql->where('cataid', $knowcatarow['id']);
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$knowrows = $db->get($csql);
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$knowstr = '';
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foreach ($knowrows as $knowrow) {
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$knowstr .= $knowrow['content'] . "\n";
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}
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return $knowstr;
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}
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$val = $post->get($key);
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if (is_array($val))
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$val = json_encode($val, JSON_UNESCAPED_UNICODE);
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return $val . '';
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}, $decisionrow['sysprompt']);
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$roleprompt = preg_replace_callback('/\{\{([^}]+)\}\}/', function ($matches) use ($db, $post) {
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$key = $matches[1];
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if (substr($key, 0, 5) == 'know.') {
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$knowcataname = substr($key, 5);
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$csql = new \ciy\sql('zc_ai_knowcata');
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$csql->where('name', $knowcataname);
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$knowcatarow = $db->getone($csql);
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if (!is_array($knowcatarow))
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return '';
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$csql = new \ciy\sql('zc_ai_knowledge');
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$csql->where('cataid', $knowcatarow['id']);
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$knowrows = $db->get($csql);
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$knowstr = '';
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foreach ($knowrows as $knowrow) {
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$knowstr .= $knowrow['content'] . "\n";
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}
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return $knowstr;
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}
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$val = $post->get($key);
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if (is_array($val))
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$val = json_encode($val, JSON_UNESCAPED_UNICODE);
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return $val . '';
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}, $decisionrow['roleprompt']);
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$openai = new \ciy\openai($aikeyrow);
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$openai->debug($debug);
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$openai->setparam($decisionrow['aiprange']);
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$openai->newsystem($system);
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$retai = $openai->completion($roleprompt, strpos($roleprompt . $system, 'JSON') !== false, $funcdatarows, function ($funcarray) use ($funcdatarows) {
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$funcdatarow = ccode($funcdatarows, substr($funcarray['name'], 1), 'id', null);
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if (!is_array($funcdatarow))
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return 'ERR未定义函数:' . $funcarray['name'];
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$funcname = $funcdatarow['funcname'];
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if ($funcname[0] != '\\')
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$funcname = '\\web\\admin\\aifunc\\' . $funcname;
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if (!class_exists($funcname))
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return 'ERR无效类:' . $funcname;
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if (!method_exists($funcname, 'main'))
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return 'ERR无效函数:' . $funcname . '::main';
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$funcname .= '::main';
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$arguments = json_decode($funcarray['arguments'], true);
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$funcparams = getstrparam($funcdatarow['funcparam'], "\n");
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foreach ($funcparams as $key => $val) {
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$arguments[$key] = $val;
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}
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return call_user_func($funcname, $arguments);
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});
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if (is_string($retai))
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return errjson('AI识别失败: ' . $retai);
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$decci = 0;
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$aichat = json_encode($openai->messages, JSON_UNESCAPED_UNICODE);
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$resulttxt = json_encode($retai, JSON_UNESCAPED_UNICODE);
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if ($decisionrow['aicalkey'] > 0 && !empty($decisionrow['calprompt'])) {
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$post->post['result.ai'] = $aichat;
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$post->post['result.data'] = $resulttxt;
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$csql = new \ciy\sql('zc_ai_key');
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$csql->where('id', $decisionrow['aicalkey']);
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$aikeyrow = $db->getone($csql);
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if (!is_array($aikeyrow))
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return errjson('AI Key不存在');
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$calprompt = preg_replace_callback('/\{\{([^}]+)\}\}/', function ($matches) use ($db, $post) {
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$key = $matches[1];
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if (substr($key, 0, 5) == 'know.') {
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$knowcataname = substr($key, 5);
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$csql = new \ciy\sql('zc_ai_knowcata');
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$csql->where('name', $knowcataname);
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$knowcatarow = $db->getone($csql);
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if (!is_array($knowcatarow))
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return '';
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$csql = new \ciy\sql('zc_ai_knowledge');
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$csql->where('cataid', $knowcatarow['id']);
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$knowrows = $db->get($csql);
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$knowstr = '';
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foreach ($knowrows as $knowrow) {
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$knowstr .= $knowrow['content'] . "\n";
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}
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return $knowstr;
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}
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$val = $post->get($key);
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if (is_array($val))
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$val = json_encode($val, JSON_UNESCAPED_UNICODE);
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return $val . '';
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}, $decisionrow['calprompt']);
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$openai = new \ciy\openai($aikeyrow);
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$openai->debug($debug);
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$openai->setparam($decisionrow['aicalprange']);
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$openai->newsystem();
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$retcalai = $openai->completion($calprompt, true);
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$decci = toint($retcalai['confidence']);
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} else if ($decisionrow['aicalkey'] == 0 && !empty($decisionrow['aicalfunc'])) {
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$funcname = $decisionrow['aicalfunc'];
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if ($funcname[0] != '\\')
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$funcname = '\\web\\admin\\aifunc\\' . $funcname;
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if (!class_exists($funcname))
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return errjson('无效类:' . $funcname);
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if (!method_exists($funcname, 'main'))
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return errjson('无效函数:' . $funcname . '::main');
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$funcname .= '::main';
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$decci = call_user_func($funcname, $retai, $decisionrow['calprompt']);
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}
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$ret['sec'] = time() - $timespan + 1; //用时
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$ret['ci'] = $decci; //置信度
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$ret['ai'] = $retai; //结果
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if ($post->get('_more') == 'ok') {
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$ret['messages'] = $openai->messages; //交互过程
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$ret['roleprompt'] = $roleprompt; //提示词
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$ret['system'] = $system; //角色描述
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}
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return succjson($ret);
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}
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public static function multiparam($input, $sep) {
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$len = strlen($input);
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$ips = array();
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$i = 0;
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$inMultiline = false;
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$currentParam = '';
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$currentValue = '';
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while ($i < $len) {
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if (!$inMultiline) {
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$paramStart = $i;
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while ($i < $len && $input[$i] !== $sep) {
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if ($input[$i] === "\n")
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return '参数格式不合法';
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$i++;
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}
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if ($i == $len)
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return '参数格式不合法，应用' . $sep . '号分隔';
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$currentParam = trim(substr($input, $paramStart, $i - $paramStart));
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if (empty($currentParam))
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return '参数没有参数名';
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$i++;
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if ($i < $len && $input[$i] === '`') {
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$inMultiline = true;
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$i++;
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$currentValue = '';
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} else {
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$valueStart = $i;
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while ($i < $len && $input[$i] !== "\n")
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$i++;
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$currentValue = trim(substr($input, $valueStart, $i - $valueStart));
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$ips[] = $currentParam . $sep . $currentValue;
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$i++;
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}
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} else {
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$valueStart = $i;
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while ($i < $len && $input[$i] !== '`')
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$i++;
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$currentValue .= trim(substr($input, $valueStart, $i - $valueStart));
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if ($i < $len && $input[$i] === '`') {
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$ips[] = $currentParam . $sep . $currentValue;
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$inMultiline = false;
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$i++;
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if ($i < $len && $input[$i] === "\n") {
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$i++;
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}
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} else {
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$ips[] = $currentParam . $sep . $currentValue;
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break;
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}
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}
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}
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if (count($ips) == 0)
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return '参数都不符合条件';
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return $ips;
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}
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}
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