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Code Issues Releases Wiki Activity

New plugin: AI prompt in SQL command creating the queries with Google Gemini

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This commit is contained in:
Jakub Vrana
2025-03-23 07:34:33 +01:00
parent cf436d7317
commit 204176b33b
5 changed files with 72 additions and 1 deletions
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1
CHANGELOG.md
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@@ -16,6 +16,7 @@
- Plugins: autoload plugins from adminer-plugins/
- Plugins: configure plugins with adminer-plugins.php
- Plugins: Display loaded plugins in server overview
- New plugin: AI prompt in SQL command generating the queries with Google Gemini
- New plugin: IMAP driver created for fun
- New plugin: Display links to tables referencing current row
- New plugin: Allow switching light and dark mode (bug #926)

5
adminer/include/adminer.inc.php
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@@ -263,6 +263,11 @@ class Adminer {
return shorten_utf8(trim($query), 1000);
}
/** Print HTML code just before the Execute button in SQL command
*/
function sqlPrintAfter() {
}
/** Description of a row in a table
* @param string
* @return string SQL expression, empty string for no description

5
adminer/include/plugins.inc.php
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@@ -245,6 +245,11 @@ class Plugins extends Adminer {
return $this->applyPlugin(__FUNCTION__, $args);
}
function sqlPrintAfter() {
$args = func_get_args();
return $this->applyPlugin(__FUNCTION__, $args);
}
function rowDescription($table) {
$args = func_get_args();
return $this->applyPlugin(__FUNCTION__, $args);

4
adminer/sql.inc.php
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@@ -235,7 +235,9 @@ if (!isset($_GET["import"])) {
echo "<p>";
textarea("query", $q, 20);
echo script(($_POST ? "" : "qs('textarea').focus();\n") . "qs('#form').onsubmit = partial(sqlSubmit, qs('#form'), '" . js_escape(remove_from_uri("sql|limit|error_stops|only_errors|history")) . "');");
echo "<p>$execute\n";
echo "<p>";
$adminer->sqlPrintAfter();
echo "$execute\n";
echo lang('Limit rows') . ": <input type='number' name='limit' class='size' value='" . h($_POST ? $_POST["limit"] : $_GET["limit"]) . "'>\n";
} else {

58
plugins/sql-gemini.php Normal file
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@@ -0,0 +1,58 @@
<?php
/** AI prompt in SQL command generating the queries with Google Gemini
* Beware that this sends your whole database structure (not data) to Google Gemini.
* @link https://www.adminer.org/static/plugins/sql-gemini.gif
* @link https://gemini.google.com/
* @link https://www.adminer.org/plugins/#use
* @author Jakub Vrana, https://www.vrana.cz/
* @license https://www.apache.org/licenses/LICENSE-2.0 Apache License, Version 2.0
* @license https://www.gnu.org/licenses/gpl-2.0.html GNU General Public License, version 2 (one or other)
*/
class AdminerSqlGemini {
private $apiKey;
private $model;
/**
* @param string Get API key at: https://aistudio.google.com/apikey
* @param string Available models: https://ai.google.dev/gemini-api/docs/models#available-models
*/
function __construct($apiKey, $model = "gemini-2.0-flash") {
$this->apiKey = $apiKey;
$this->model = $model;
}
function headers() {
if ($_POST["gemini"] && !isset($_POST["query"])) {
$prompt = "I have a database with this structure:\n\n";
foreach (Adminer\tables_list() as $table => $type) {
$prompt .= Adminer\create_sql($table, false, "CREATE") . ";\n\n";
}
$prompt .= "Give me this SQL query and nothing else:\n\n$_POST[gemini]";
//~ echo $prompt; exit;
$context = stream_context_create(array("http" => array(
"method" => "POST",
"header" => array("User-Agent: AdminerSqlGemini", "Content-Type: application/json"),
"content" => '{"contents": [{"parts":[{"text": ' . json_encode($prompt) . '}]}]}',
)));
$response = json_decode(file_get_contents("https://generativelanguage.googleapis.com/v1beta/models/$this->model:generateContent?key=$this->apiKey", false, $context));
$text = $response->candidates[0]->content->parts[0]->text;
echo preg_replace('~```sql\n(.*\n)```~s', '\1', $text) . "\n";
exit;
}
}
function sqlPrintAfter() {
echo "<p><textarea name='gemini' rows='5' cols='50' title='AI prompt'>" . Adminer\h($_POST["gemini"]) . "</textarea>\n";
echo "<p><input type='button' value='Gemini'>" . Adminer\script("qsl('input').onclick = function () { ajax(
'',
req => {
qs('textarea.sqlarea').value = req.responseText;
const sqlarea = qs('pre.sqlarea');
sqlarea.textContent = req.responseText;
sqlarea.oninput(); // syntax highlighting
},
'gemini=' + encodeURIComponent(this.form['gemini'].value)
); }");
}
}