From 352e747cb5faed1b735f2a1442fd9e0183e0e3f9 Mon Sep 17 00:00:00 2001
From: Martin Rotter <rotter.martinos@gmail.com>
Date: Thu, 27 Mar 2025 13:52:11 +0100
Subject: [PATCH] MEDIUMTEXT for maridb driver for contents column

---
 resources/sql/db_init_sqlite.sql            | 4 ++--
 src/librssguard/database/databasedriver.cpp | 1 +
 src/librssguard/database/databasedriver.h   | 1 +
 src/librssguard/database/mariadbdriver.cpp  | 4 ++++
 src/librssguard/database/mariadbdriver.h    | 1 +
 src/librssguard/database/sqlitedriver.cpp   | 4 ++++
 src/librssguard/database/sqlitedriver.h     | 1 +
 src/librssguard/definitions/definitions.h   | 1 +
 8 files changed, 15 insertions(+), 2 deletions(-)

diff --git a/resources/sql/db_init_sqlite.sql b/resources/sql/db_init_sqlite.sql
index 62af2450c..ac503d9ae 100644
--- a/resources/sql/db_init_sqlite.sql
+++ b/resources/sql/db_init_sqlite.sql
@@ -74,7 +74,7 @@ CREATE TABLE Messages (
   url             TEXT,
   author          TEXT,
   date_created    BIGINT      NOT NULL CHECK (date_created >= 0),
-  contents        TEXT,
+  contents        **,
   enclosures      TEXT,
   score           REAL        NOT NULL DEFAULT 0.0 CHECK (score >= 0.0 AND score <= 100.0),
   account_id      INTEGER     NOT NULL,
@@ -118,4 +118,4 @@ CREATE TABLE Probes (
   account_id          INTEGER     NOT NULL,
   
   FOREIGN KEY (account_id) REFERENCES Accounts (id) ON DELETE CASCADE
-);
\ No newline at end of file
+);
diff --git a/src/librssguard/database/databasedriver.cpp b/src/librssguard/database/databasedriver.cpp
index 3134b716e..00fd016c7 100644
--- a/src/librssguard/database/databasedriver.cpp
+++ b/src/librssguard/database/databasedriver.cpp
@@ -103,6 +103,7 @@ QStringList DatabaseDriver::prepareScript(const QString& base_sql_folder,
   statements = statements.replaceInStrings(QSL(APP_DB_NAME_PLACEHOLDER), database_name);
   statements = statements.replaceInStrings(QSL(APP_DB_AUTO_INC_PRIM_KEY_PLACEHOLDER), autoIncrementPrimaryKey());
   statements = statements.replaceInStrings(QSL(APP_DB_BLOB_PLACEHOLDER), blob());
+  statements = statements.replaceInStrings(QSL(APP_DB_TEXT_PLACEHOLDER), text());
 
   return statements;
 }
diff --git a/src/librssguard/database/databasedriver.h b/src/librssguard/database/databasedriver.h
index 2c7abcf9f..481523e37 100644
--- a/src/librssguard/database/databasedriver.h
+++ b/src/librssguard/database/databasedriver.h
@@ -38,6 +38,7 @@ class RSSGUARD_DLLSPEC DatabaseDriver : public QObject {
     virtual DriverType driverType() const = 0;
     virtual QString autoIncrementPrimaryKey() const = 0;
     virtual QString blob() const = 0;
+    virtual QString text() const = 0;
     virtual bool vacuumDatabase() = 0;
     virtual bool saveDatabase() = 0;
     virtual void backupDatabase(const QString& backup_folder, const QString& backup_name) = 0;
diff --git a/src/librssguard/database/mariadbdriver.cpp b/src/librssguard/database/mariadbdriver.cpp
index c36d9636b..d62b65833 100644
--- a/src/librssguard/database/mariadbdriver.cpp
+++ b/src/librssguard/database/mariadbdriver.cpp
@@ -274,3 +274,7 @@ QString MariaDbDriver::autoIncrementPrimaryKey() const {
 QString MariaDbDriver::blob() const {
   return QSL("MEDIUMBLOB");
 }
+
+QString MariaDbDriver::text() const {
+  return QSL("MEDIUMTEXT");
+}
diff --git a/src/librssguard/database/mariadbdriver.h b/src/librssguard/database/mariadbdriver.h
index 799839a77..bb69ce759 100644
--- a/src/librssguard/database/mariadbdriver.h
+++ b/src/librssguard/database/mariadbdriver.h
@@ -43,6 +43,7 @@ class MariaDbDriver : public DatabaseDriver {
                                       DatabaseDriver::DesiredStorageType::FromSettings);
     virtual QString autoIncrementPrimaryKey() const;
     virtual QString blob() const;
+    virtual QString text() const;
 
     QString interpretErrorCode(MariaDbError error_code) const;
 
diff --git a/src/librssguard/database/sqlitedriver.cpp b/src/librssguard/database/sqlitedriver.cpp
index 00e7b95b8..9baf58038 100644
--- a/src/librssguard/database/sqlitedriver.cpp
+++ b/src/librssguard/database/sqlitedriver.cpp
@@ -406,3 +406,7 @@ QString SqliteDriver::autoIncrementPrimaryKey() const {
 QString SqliteDriver::blob() const {
   return QSL("BLOB");
 }
+
+QString SqliteDriver::text() const {
+  return QSL("TEXT");
+}
diff --git a/src/librssguard/database/sqlitedriver.h b/src/librssguard/database/sqlitedriver.h
index 66d777157..c1d4409b1 100644
--- a/src/librssguard/database/sqlitedriver.h
+++ b/src/librssguard/database/sqlitedriver.h
@@ -33,6 +33,7 @@ class SqliteDriver : public DatabaseDriver {
     virtual void backupDatabase(const QString& backup_folder, const QString& backup_name);
     virtual QString autoIncrementPrimaryKey() const;
     virtual QString blob() const;
+    virtual QString text() const;
 
   private:
     QSqlDatabase initializeDatabase(const QString& connection_name, bool in_memory);
diff --git a/src/librssguard/definitions/definitions.h b/src/librssguard/definitions/definitions.h
index 4c5227138..536d2135f 100644
--- a/src/librssguard/definitions/definitions.h
+++ b/src/librssguard/definitions/definitions.h
@@ -237,6 +237,7 @@
 #define APP_DB_NAME_PLACEHOLDER              "##"
 #define APP_DB_AUTO_INC_PRIM_KEY_PLACEHOLDER "$$"
 #define APP_DB_BLOB_PLACEHOLDER              "^^"
+#define APP_DB_TEXT_PLACEHOLDER              "**"
 
 #define APP_CFG_PATH "config"
 #define APP_CFG_FILE "config.ini"