dataset/seed/applicationservice/2022.03.08/piwigo/manual/image/postinstall/piwigo.patch

--- piwigo/admin/include/functions_install.inc.php
+++ piwigo/admin/include/functions_install.inc.php
@@ -21,6 +21,7 @@
  * @param string $replaced
  * @param string $replacing
  */
+
 function execute_sqlfile($filepath, $replaced, $replacing, $dblayer)
 {
   $sql_lines = file($filepath);
@@ -91,17 +92,15 @@ function activate_core_plugins()
 }
 
 /**
- * Connect to database during installation. Uses $_POST.
+ * Connect to database during installation.
  *
- * @param array &$infos - populated with infos
  * @param array &$errors - populated with errors
  */
-function install_db_connect(&$infos, &$errors)
+function install_db_connect($dbhost, $dbuser, $dbpasswd, $dbname, &$errors)
 {
   try
   {
-    pwg_db_connect($_POST['dbhost'], $_POST['dbuser'],
-                   $_POST['dbpasswd'], $_POST['dbname']);
+    pwg_db_connect($dbhost, $dbuser, $dbpasswd, $dbname);
     pwg_db_check_version();
   }
   catch (Exception $e)
@@ -110,4 +109,101 @@ function install_db_connect(&$infos, &$errors)
   }
 }
 
-?>
\ No newline at end of file
+/**
+ * Create and initialize database
+ *
+ * @param object languages - languages informations
+ * @param string language - default language
+ * @param string prefixeTable - prefix of database names
+ */
+function initialize_db($languages, $language, $prefixeTable, &$errors=[])
+{
+  include_once(PHPWG_ROOT_PATH.PWG_LOCAL_DIR .'config/database.inc.php');
+  $result = pwg_query("SHOW TABLES LIKE '${prefixeTable}activity';");
+  if(pwg_db_num_rows($result))
+  {
+    $errors[] = l10n('The database is already imported');
+    return;
+  }
+  // tables creation, based on piwigo_structure.sql
+  execute_sqlfile(
+    PHPWG_ROOT_PATH.'install/piwigo_structure-mysql.sql',
+    DEFAULT_PREFIX_TABLE,
+    $prefixeTable,
+    'mysql'
+    );
+  // We fill the tables with basic informations
+  execute_sqlfile(
+    PHPWG_ROOT_PATH.'install/config.sql',
+    DEFAULT_PREFIX_TABLE,
+    $prefixeTable,
+    'mysql'
+    );
+
+  $query = '
+INSERT INTO '.$prefixeTable.'config (param,value,comment)
+ VALUES (\'secret_key\',md5('.pwg_db_cast_to_text(DB_RANDOM_FUNCTION.'()').'),
+ \'a secret key specific to the gallery for internal use\');';
+  pwg_query($query);
+
+  conf_update_param('piwigo_db_version', get_branch_from_version(PHPWG_VERSION));
+  conf_update_param('gallery_title', pwg_db_real_escape_string(l10n('Just another Piwigo gallery')));
+
+  conf_update_param(
+    'page_banner',
+    '<h1>%gallery_title%</h1>'."\n\n<p>".pwg_db_real_escape_string(l10n('Welcome to my photo gallery')).'</p>'
+    );
+
+  // fill languages table, only activate the current language
+  $languages->perform_action('activate', $language);
+
+  // fill $conf global array
+  load_conf_from_db();
+
+  // PWG_CHARSET is required for building the fs_themes array in the
+  // themes class
+  if (!defined('PWG_CHARSET'))
+  {
+    define('PWG_CHARSET', 'utf-8');
+  }
+  activate_core_themes();
+  activate_core_plugins();
+
+  $insert = array(
+    'id' => 1,
+    'galleries_url' => PHPWG_ROOT_PATH.'galleries/',
+    );
+  mass_inserts(SITES_TABLE, array_keys($insert), array($insert));
+
+}
+
+/**
+ * Add first admin in database
+ *
+ * @param string admin_name - admin name
+ * @param string admin_pass1 - admin password
+ * @param string admin_main - admin email
+ * @param string admin_language - language of admin
+ */
+function add_admin($admin_name, $admin_pass1, $admin_mail, $language)
+{
+  // webmaster admin user
+  $inserts = array(
+    array(
+      'id'           => 1,
+      'username'     => $admin_name,
+      'password'     => md5($admin_pass1),
+      'mail_address' => $admin_mail,
+      ),
+    array(
+      'id'           => 2,
+      'username'     => 'guest',
+      ),
+    );
+  mass_inserts(USERS_TABLE, array_keys($inserts[0]), $inserts);
+
+  create_user_infos(array(1,2), array('language' => $language));
+
+}
+
+?>
--- piwigo/admin/include/functions_upgrade.php
+++ piwigo/admin/include/functions_upgrade.php
@@ -319,4 +319,30 @@ function upgrade_db_connect()
     my_error(l10n($e->getMessage()), true); 
   }
 }
+
+/**
+ * Mark all upgrades as done.
+ * Available upgrades must be ignored after a fresh installation. To
+ * make PWG avoid upgrading, we must tell it upgrades have already been
+ * made.
+ */
+function mark_all_upgrades_as_done() {
+  list($dbnow) = pwg_db_fetch_row(pwg_query('SELECT NOW();'));
+  define('CURRENT_DATE', $dbnow);
+  $datas = array();
+  foreach (get_available_upgrade_ids() as $upgrade_id)
+  {
+    $datas[] = array(
+      'id'          => $upgrade_id,
+      'applied'     => CURRENT_DATE,
+      'description' => 'upgrade included in installation',
+      );
+  }
+  mass_inserts(
+    UPGRADE_TABLE,
+    array_keys($datas[0]),
+    $datas
+  );
+}
+
 ?>
--- piwigo/install.php
+++ piwigo/install.php
@@ -166,6 +166,7 @@ if (@file_exists($config_file))
 
 include(PHPWG_ROOT_PATH . 'include/constants.php');
 include(PHPWG_ROOT_PATH . 'admin/include/functions.php');
+include(PHPWG_ROOT_PATH . 'admin/include/functions_upgrade.php');
 
 include(PHPWG_ROOT_PATH . 'admin/include/languages.class.php');
 $languages = new languages('utf-8');
@@ -253,11 +254,10 @@ if (!isset($step))
 //---------------------------------------------------------------- form analyze
 include(PHPWG_ROOT_PATH .'include/dblayer/functions_'.$dblayer.'.inc.php');
 include(PHPWG_ROOT_PATH . 'admin/include/functions_install.inc.php');
-include(PHPWG_ROOT_PATH . 'admin/include/functions_upgrade.php');
 
 if (isset($_POST['install']))
 {
-  install_db_connect($infos, $errors);
+  install_db_connect($dbhost, $dbuser, $dbpasswd, $dbname, $errors);
   pwg_db_check_charset();
 
   $webmaster = trim(preg_replace('/\s{2,}/', ' ', $admin_name));
@@ -328,93 +328,9 @@ define(\'DB_COLLATE\', \'\');
     @fputs($fp, $file_content, strlen($file_content));
     @fclose($fp);
 
-    // tables creation, based on piwigo_structure.sql
-    execute_sqlfile(
-      PHPWG_ROOT_PATH.'install/piwigo_structure-mysql.sql',
-      DEFAULT_PREFIX_TABLE,
-      $prefixeTable,
-      'mysql'
-      );
-    // We fill the tables with basic informations
-    execute_sqlfile(
-      PHPWG_ROOT_PATH.'install/config.sql',
-      DEFAULT_PREFIX_TABLE,
-      $prefixeTable,
-      'mysql'
-      );
-
-    $query = '
-INSERT INTO '.$prefixeTable.'config (param,value,comment) 
-   VALUES (\'secret_key\',md5('.pwg_db_cast_to_text(DB_RANDOM_FUNCTION.'()').'),
-   \'a secret key specific to the gallery for internal use\');';
-    pwg_query($query);
-
-    conf_update_param('piwigo_db_version', get_branch_from_version(PHPWG_VERSION));
-    conf_update_param('gallery_title', pwg_db_real_escape_string(l10n('Just another Piwigo gallery')));
-
-    conf_update_param(
-      'page_banner',
-      '<h1>%gallery_title%</h1>'."\n\n<p>".pwg_db_real_escape_string(l10n('Welcome to my photo gallery')).'</p>'
-      );
-
-    // fill languages table, only activate the current language
-    $languages->perform_action('activate', $language);
-
-    // fill $conf global array
-    load_conf_from_db();
-
-    // PWG_CHARSET is required for building the fs_themes array in the
-    // themes class
-    if (!defined('PWG_CHARSET'))
-    {
-      define('PWG_CHARSET', 'utf-8');
-    }
-    activate_core_themes();
-    activate_core_plugins();
-
-    $insert = array(
-      'id' => 1,
-      'galleries_url' => PHPWG_ROOT_PATH.'galleries/',
-      );
-    mass_inserts(SITES_TABLE, array_keys($insert), array($insert));
-
-    // webmaster admin user
-    $inserts = array(
-      array(
-        'id'           => 1,
-        'username'     => $admin_name,
-        'password'     => md5($admin_pass1),
-        'mail_address' => $admin_mail,
-        ),
-      array(
-        'id'           => 2,
-        'username'     => 'guest',
-        ),
-      );
-    mass_inserts(USERS_TABLE, array_keys($inserts[0]), $inserts);
-
-    create_user_infos(array(1,2), array('language' => $language));
-
-    // Available upgrades must be ignored after a fresh installation. To
-    // make PWG avoid upgrading, we must tell it upgrades have already been
-    // made.
-    list($dbnow) = pwg_db_fetch_row(pwg_query('SELECT NOW();'));
-    define('CURRENT_DATE', $dbnow);
-    $datas = array();
-    foreach (get_available_upgrade_ids() as $upgrade_id)
-    {
-      $datas[] = array(
-        'id'          => $upgrade_id,
-        'applied'     => CURRENT_DATE,
-        'description' => 'upgrade included in installation',
-        );
-    }
-    mass_inserts(
-      UPGRADE_TABLE,
-      array_keys($datas[0]),
-      $datas
-      );
-
+    initialize_db($languages, $language, $prefixeTable);
+    add_admin($admin_name, $admin_pass1, $admin_mail, $language);
+    mark_all_upgrades_as_done();
     if ($is_newsletter_subscribe)
     {
       fetchRemote(