php ADD SQLite to the web installer

core/database/migrations/2025_12_25_000000_initial_schema.php

@@ -297,7 +297,7 @@ public function up(): void
             $indexPrefix = \DB::getTablePrefix() . $table->getTable();
             $table->comment('Site content (documents) - main table storing all site pages, documents, and content resources');
             $table->increments('id');
-            $table->string('type', 20)->default('document')->index('typeidx');
+            $table->string('type', 20)->default('document')->index("{$indexPrefix}_typeidx");
             $table->string('contentType', 50)->default('text/html');
             $table->string('pagetitle')->default('');
             $table->string('longtitle')->default('');
@@ -354,9 +354,9 @@ public function up(): void
             $table->unsignedInteger('descendant');
             $table->unsignedInteger('depth');
 
-            $table->index('ancestor', 'closure_ancestor_idx');
-            $table->index('descendant', 'closure_descendant_idx');
-            $table->index('depth', 'closure_depth_idx');
+            $table->index('ancestor', "{$indexPrefix}_closure_ancestor_idx");
+            $table->index('descendant', "{$indexPrefix}_closure_descendant_idx");
+            $table->index('depth', "{$indexPrefix}_closure_depth_idx");
             $table->unique(['ancestor', 'descendant'], "{$indexPrefix}_ix_unique_path");
         });
 

install/src/controllers/connection.php

@@ -1,6 +1,6 @@
 <?php
 $installMode = isset($_POST['installmode']) ? (int)$_POST['installmode'] : 0;
-$dbTypes = ['mysql' => 'MySQL', 'pgsql' => 'PostgreSQL'];
+$dbTypes = ['mysql' => 'MySQL', 'pgsql' => 'PostgreSQL', 'sqlite' => 'SQLite'];
 
 // Determine upgradeability
 $upgradeable = 0;
@@ -50,6 +50,14 @@
                     $conn = false;
                     $result = false;
                 }
+            } elseif ($database_type === 'sqlite') {
+                try {
+                    $conn = new PDO('sqlite:' . $database_name);
+                    $result = true;
+                } catch (PDOException $e) {
+                    $conn = false;
+                    $result = false;
+                }
             }
             if (!$conn || !$result) {
                 $upgradeable = (isset($_POST['installmode']) && $_POST['installmode'] === 'new') ? 0 : 2;
@@ -92,12 +100,18 @@
         $pos = strpos($database_collation, '.');
         $database_charset = ($pos !== false) ? substr($database_collation, $pos + 1) : 'utf8';
         $database_connection_charset = $database_charset;
+    } elseif ($database_type === 'sqlite') {
+        $database_collation = 'utf8';
+        $database_charset = 'utf8';
+        $database_connection_charset = 'utf8';
     }
 } else {
     if ($database_type === 'mysql') {
         $database_collation = 'utf8mb4_general_ci';
     } elseif ($database_type === 'pgsql') {
         $database_collation = 'en_US.utf8';
+    } elseif ($database_type === 'sqlite') {
+        $database_collation = 'utf8';
     }
 }
 
@@ -107,6 +121,8 @@
         $database_connection_method = 'SET CHARACTER SET';
     } elseif ($database_type === 'pgsql') {
         $database_connection_method = 'SET client_encoding';
+    } elseif ($database_type === 'sqlite') {
+        $database_connection_method = '';
     }
 }
 $ph['databaseTypeOptions'] = '';

install/src/controllers/connection/collation.php

@@ -89,6 +89,10 @@
             }
             $output .= '</optgroup></select>';
             break;
+        case 'sqlite':
+            $output .= '<option value="utf8" selected>utf8</option>';
+            $output .= '</select>';
+            break;
     }
     echo $output;
 } catch (Exception $e) {

install/src/controllers/connection/databasetest.php

@@ -14,7 +14,11 @@
 
 $database_charset = getDatabaseCharset($database_collation, $driver);
 try {
-    $dbh = new PDO($driver . ':host=' . $host . ';dbname=' . $database_name, $uid, $pwd);
+    if ($driver === 'sqlite') {
+        $dbh = new PDO('sqlite:' . EVO_CORE_PATH . "database/$database_name.sqlite");
+    } else {
+        $dbh = new PDO($driver . ':host=' . $host . ';dbname=' . $database_name, $uid, $pwd);
+    }
     switch ($driver) {
         case 'pgsql':
             $result = $dbh->query("SELECT * FROM pg_settings WHERE name='client_encoding'");
@@ -79,6 +83,18 @@
                 exit();
             }
             break;
+        case 'sqlite':
+            try {
+                $result = $dbh->query("SELECT COUNT(*) FROM {$tableprefix}site_content");
+            } catch (PDOException $e) {
+                // no table is expected
+            }
+
+            if ($dbh->errorCode() == 0) {
+                echo $output . '<span id="database_fail">' . $_lang['status_failed_table_prefix_already_in_use'] . '</span>';
+                exit();
+            }
+            break;
     }
 
 } catch (PDOException $e) {
@@ -89,7 +105,11 @@
 }
 
 try {
-    $dbh = new PDO($driver . ':host=' . $host . ($driver === 'pgsql' ? ';dbname=postgres' : ''), $uid, $pwd);
+    if ($driver === 'sqlite') {
+        $dbh = new PDO('sqlite:' . EVO_CORE_PATH . "database/$database_name.sqlite");
+    } else {
+        $dbh = new PDO($driver . ':host=' . $host . ($driver === 'pgsql' ? ';dbname=postgres' : ''), $uid, $pwd);
+    }
     switch ($driver) {
         case 'pgsql':
             try {
@@ -118,6 +138,8 @@
                 exit();
             }
             break;
+        case 'sqlite':
+            break;
     }
 
     echo $output . '<span id="database_pass"> ' . $_lang['status_passed'] . '</span>';

install/src/controllers/connection/servertest.php

@@ -6,7 +6,11 @@
 
 $output = $_lang['status_connecting'];
 try {
-    $dbh = new PDO($method . ':host=' . $host . ($method === 'pgsql' ? ';dbname=postgres' : ''), $uid, $pwd);
+    if ($method === 'sqlite') {
+        $dbh = new PDO('sqlite::memory:');
+    } else {
+        $dbh = new PDO($method . ':host=' . $host . ($method === 'pgsql' ? ';dbname=postgres' : ''), $uid, $pwd);
+    }
     $output .= '<span id="server_pass"> ' . $_lang['status_passed_server'] . '</span>';
 } catch (PDOException $e) {
     $output .= '<span id="server_fail"> ' . $_lang['status_failed'] . ' ' . $e->getMessage() . '</span>';

install/src/controllers/install.php

@@ -71,7 +71,11 @@
 
 global $conn;
 try {
-    $dbh = new PDO($_POST['database_type'] . ':host=' . $_POST['databasehost'] . ';dbname=' . $_POST['database_name'], $database_user, $database_password);
+    if ($_POST['database_type'] === 'sqlite') {
+        $dbh = new PDO('sqlite:' . $_POST['database_name']);
+    } else {
+        $dbh = new PDO($_POST['database_type'] . ':host=' . $_POST['databasehost'] . ';dbname=' . $_POST['database_name'], $database_user, $database_password);
+    }
 
     include dirname(__DIR__) . '/processor/result.php';
 
@@ -109,6 +113,9 @@
                     $confph['database_engine'] = ", 'innodb'";
                 }
                 break;
+            case 'sqlite':
+                $confph['database_port'] = '';
+                break;
         }
         $configString = file_get_contents(dirname(__DIR__, 2) . '/stubs/files/config/database/connections/default.tpl');
         $configString = parse($configString, $confph);

install/src/controllers/options.php

@@ -76,6 +76,16 @@
             if (!isset($database_connection_method) || empty($database_connection_method)) {
                 $database_connection_method = 'SET client_encoding';
             }
+        } elseif ($db_config['driver'] === 'sqlite') {
+            try {
+                $conn = new PDO('sqlite:' . $db_config['database']);
+                $database_collation = 'utf8';
+                $database_charset = 'utf8';
+                $database_connection_charset = 'utf8';
+                $database_connection_method = '';
+            } catch (PDOException $e) {
+                //
+            }
         }
 
         $_POST['database_name'] = $db_config['database'];

install/src/controllers/summary.php

@@ -211,13 +211,22 @@ function f_owc($path, $data, $mode = null)
     $database_charset = substr($database_collation, 0, strpos($database_collation, '_') - 1);
     $database_connection_charset = $_POST['database_connection_charset'];
     $database_connection_method = $_POST['database_connection_method'];
-    $dbase = '`' . strip_tags($_POST['database_name']) . '`';
+    if ($database_type === 'sqlite') {
+        $database_name = strip_tags($_POST['database_name']); // TODO: replace strip_tags with validation everywhere
+        $dbase = EVO_CORE_PATH . "database/$database_name.sqlite";
+    } else {
+        $dbase = '`' . strip_tags($_POST['database_name']) . '`';
+    }
     $table_prefix = strip_tags($_POST['tableprefix']);
 }
 echo '<p>' . $_lang['creating_database_connection'];
 $host = explode(':', $database_server, 2);
 try {
-    $dbh = new PDO($database_type . ':host=' . $database_server . ';dbname=' . $_POST['database_name'], $database_user, $database_password);
+    if ($database_type === 'sqlite') {
+        $dbh = new PDO('sqlite:' . $dbase);
+    } else {
+        $dbh = new PDO($database_type . ':host=' . $database_server . ';dbname=' . $_POST['database_name'], $database_user, $database_password);
+    }
     echo '<span class="ok">' . $_lang['ok'] . '</span></p>';
 } catch (PDOException $e) {
     $errors++;
@@ -226,7 +235,7 @@ function f_owc($path, $data, $mode = null)
 }
 
 // check the database collation if not specified in the configuration
-if (!isset ($database_connection_charset) || empty ($database_connection_charset)) {
+if ($database_type === 'mysql' && empty ($database_connection_charset)) {
     if (!$rs = mysqli_query($conn, "show session variables like 'collation_database'")) {
         $rs = mysqli_query($conn, "show session variables like 'collation_server'");
     }

install/src/functions.php

@@ -44,6 +44,8 @@ function getDatabaseCharset($database_collation, $driver): string {
                 $database_charset = 'UTF8';
             }
             $database_charset = str_ireplace(['utf-8', 'utf8'], 'UTF8', $database_charset);
+        } elseif ($driver === 'sqlite') {
+            $database_charset = 'utf8';
         } else {
             // MySQL 5.7 & 8.0: "utf8mb4_general_ci", "utf8_unicode_ci", "latin1_swedish_ci"
             // MySQL 8.0+: "utf8mb4_0900_ai_ci" (with version number)
@@ -70,20 +72,20 @@ function install_sessionCheck()
                 echo '
 <html>
 <head>
-	<title>Install Problem</title>
-	<style type="text/css">
-		*{margin:0;padding:0}
-		body{margin:150px;background:#eee;}
-		.install{padding:10px;border:3px solid #ffc565;background:#ffddb4;margin:0 auto;text-align:center;}
-		p{ margin:20px 0; }
-		a{margin-top:30px;padding:5px;}
-	</style>
+    <title>Install Problem</title>
+    <style type="text/css">
+       *{margin:0;padding:0}
+       body{margin:150px;background:#eee;}
+       .install{padding:10px;border:3px solid #ffc565;background:#ffddb4;margin:0 auto;text-align:center;}
+       p{ margin:20px 0; }
+       a{margin-top:30px;padding:5px;}
+    </style>
 </head>
 <body>
-	<div class="install">
-		<p>' . $_lang["session_problem"] . '</p>
-		<p><a href="./">' . $_lang["session_problem_try_again"] . '</a></p>
-	</div>
+    <div class="install">
+       <p>' . $_lang["session_problem"] . '</p>
+       <p><a href="./">' . $_lang["session_problem_try_again"] . '</a></p>
+    </div>
 </body>
 </html>';
                 exit;

install/src/template/actions/connection.tpl

@@ -140,20 +140,43 @@
         };
     });
 
+    // Toggle server credential fields based on database type
+    function toggleServerCredentials() {
+        var type = document.getElementById('database_type').value;
+        var isSqlite = (type === 'sqlite');
+        var serverFields = ['databasehost', 'databaseloginname', 'databaseloginpassword'];
+        serverFields.forEach(function(id) {
+            var el = document.getElementById(id);
+            var p = el.parentElement;
+            p.style.display = isSqlite ? 'none' : 'block';
+            if (isSqlite) {
+                p.classList.remove('has-error');
+                el.value = '';
+            }
+        });
+    }
+
+    document.getElementById('database_type').addEventListener('change', toggleServerCredentials);
+    // Initial toggle on load
+    toggleServerCredentials();
+
     // get collation from the database server
     document.getElementById('servertest').addEventListener('click', function(e) {
         e.preventDefault();
 
-        if (form.databasehost.value === '') {
-            form.databasehost.parentElement.classList.add('has-error');
-            form.databasehost.focus();
-            return false;
-        }
+        var type = form.database_type.value;
+        if (type !== 'sqlite') {
+            if (form.databasehost.value === '') {
+                form.databasehost.parentElement.classList.add('has-error');
+                form.databasehost.focus();
+                return false;
+            }
 
-        if (form.databaseloginname.value === '') {
-            form.databaseloginname.parentElement.classList.add('has-error');
-            form.databaseloginname.focus();
-            return false;
+            if (form.databaseloginname.value === '') {
+                form.databaseloginname.parentElement.classList.add('has-error');
+                form.databaseloginname.focus();
+                return false;
+            }
         }
 
         var url = 'index.php?s=1&action=connection/collation';

install/stubs/migrations/2018_06_29_182342_create_manager_users_table.php

@@ -15,8 +15,9 @@ public function up()
 	{
 		Schema::create('manager_users', function(Blueprint $table)
 		{
+            $indexPrefix = \DB::getTablePrefix() . $table->getTable();
 			$table->integer('id', true);
-			$table->string('username', 100)->default('')->unique('username');
+			$table->string('username', 100)->default('')->unique("{$indexPrefix}_username");
 			$table->string('password', 100)->default('');
 		});
 	}

install/stubs/migrations/2018_06_29_182342_create_site_content_table.php

@@ -57,8 +57,12 @@ public function up()
         $prefix = DB::getTablePrefix();
         $site_content_table_name = (new \EvolutionCMS\Models\SiteContent())->getTable();
         $indexPrefix = $prefix . $site_content_table_name;
-        if(isset($_POST['database_type']) && $_POST['database_type'] != 'pgsql')
-        DB::statement('ALTER TABLE '.$prefix.$site_content_table_name." ADD FULLTEXT {$indexPrefix}_content_ft_idx(pagetitle, description, content)");
+        if (isset($_POST['database_type']) && $_POST['database_type'] === 'mysql') {
+            DB::statement(
+                'ALTER TABLE ' . $prefix . $site_content_table_name
+                . " ADD FULLTEXT {$indexPrefix}_content_ft_idx(pagetitle, description, content)"
+            );
+        }
 	}
 
 

install/stubs/migrations/2018_06_29_182342_create_site_tmplvar_contentvalues_table.php

@@ -25,8 +25,11 @@ public function up()
         $prefix = DB::getTablePrefix();
         $site_content_tmplvar = (new \EvolutionCMS\Models\SiteTmplvarContentvalue())->getTable();
         $indexPrefix = $prefix . $site_content_tmplvar;
-        if(isset($_POST['database_type']) && $_POST['database_type'] != 'pgsql')
-        DB::statement('ALTER TABLE '.$prefix.$site_content_tmplvar." ADD FULLTEXT {$indexPrefix}_content_ft_idx(value)");
+        if (isset($_POST['database_type']) && $_POST['database_type'] === 'mysql') {
+            DB::statement(
+                'ALTER TABLE ' . $prefix . $site_content_tmplvar . " ADD FULLTEXT {$indexPrefix}_content_ft_idx(value)"
+            );
+        }
 	}
 
 

install/stubs/migrations/2018_06_29_182342_create_user_attributes_table.php

@@ -15,8 +15,9 @@ public function up()
 	{
 		Schema::create('user_attributes', function(Blueprint $table)
 		{
+            $indexPrefix = \DB::getTablePrefix() . $table->getTable();
 			$table->integer('id', true);
-			$table->integer('internalKey')->default(0)->index("{}_userid");
+			$table->integer('internalKey')->default(0)->index("{$indexPrefix}_userid");
 			$table->string('fullname', 100)->default('');
 			$table->integer('role')->default(0);
 			$table->string('email', 100)->default('');

install/stubs/migrations/2018_06_29_182342_create_web_user_settings_table.php

@@ -15,8 +15,9 @@ public function up()
 	{
 		Schema::create('web_user_settings', function(Blueprint $table)
 		{
-			$table->integer('webuser')->index('webuserid');
-			$table->string('setting_name', 50)->default('')->index();
+            $indexPrefix = \DB::getTablePrefix() . $table->getTable();
+			$table->integer('webuser')->index("{$indexPrefix}_webuserid");
+			$table->string('setting_name', 50)->default('')->index("{$indexPrefix}_setting_name");
 			$table->text('setting_value', 65535)->nullable();
 			$table->primary(['webuser','setting_name']);
 		});