App: add upload_max_filesize config parameter to set upload_max_filesize & upload_max_filesize

example/includes/config.yml

@@ -7,9 +7,13 @@ data_directory: "${root_directory_path}/data"
 # Temporary files root directory
 tmp_root_directory: "${data_directory}/tmp"
 
-# Temporary uploading files directory
+# Temporary uploading files directory (optional, default: PHP ini default)
 upload_tmp_directory: ${tmp_root_directory}/uploading"
 
+# Uploading file size limit (in bytes, example: 104857600 == 100Mb)
+# (optional, default: PHP ini default)
+upload_max_filesize: 104857600
+
 # Main pagetitle
 main_pagetitle: "Eesyphp"
 

skel/config.yml

@@ -7,9 +7,13 @@ data_directory: "${root_directory_path}/data"
 # Temporary files root directory
 tmp_root_directory: "${data_directory}/tmp"
 
-# Temporary uploading files directory
+# Temporary uploading files directory (optional, default: PHP ini default)
 upload_tmp_directory: ${tmp_root_directory}/uploading"
 
+# Uploading file size limit (in bytes, example: 104857600 == 100Mb)
+# (optional, default: PHP ini default)
+upload_max_filesize: 104857600
+
 # Main pagetitle
 main_pagetitle: "Eesyphp"
 

src/App.php

@@ -51,8 +51,14 @@ class App {
     $sentry_span = new SentrySpan('app.init', 'Application initialization');
 
     // Define upload_tmp_dir
-    if (is_string(self::get('upload_tmp_directory')))
-      ini_set('upload_tmp_dir', self::get('upload_tmp_directory'));
+    if (self::isset('upload_tmp_directory'))
+      ini_set('upload_tmp_dir', self::get('upload_tmp_directory', null, 'string'));
+    if (self::isset('upload_max_filesize')) {
+      ini_set('upload_max_filesize', self::get('upload_max_filesize', null, 'string'));
+    	// post_max_size must be larger than upload_max_filesize
+      // See: https://www.php.net/manual/en/ini.core.php#ini.post-max-size
+      ini_set('post_max_size', strval(self::get('upload_max_filesize', null, 'int') * 1.1));
+    }
 
     if (self :: get('log.enabled', true, 'bool'))
       Log::init();
@@ -85,6 +91,17 @@ class App {
     return !is_null(self :: $root_directory_path);
   }
 
+  /**
+   * Check if a specific configuration variable is set
+   *
+   * @param string $key The configuration variable key
+   * @param array|null $config Optional configuration to use instead of current loaded configuration
+   * @return bool
+   **/
+  public static function isset($key, &$config=null) {
+    return Config::isset($key, self :: $options) || (Config::loaded() && Config::isset($key));
+  }
+
   /**
    * Get a specific option value
    *
@@ -108,6 +125,19 @@ class App {
     );
   }
 
+  /**
+   * Set a specific option value
+   *
+   * @param string $key The configuration variable key
+   * @param mixed $value The configuration variable value
+   * @return boolean
+   **/
+  public static function set($key, $value) {
+    if (Config::isset($key, self :: $options))
+      return Config::set($key, $value, self :: $options);
+    return Config::set($key, $value);
+  }
+
   /**
    * Retreive application root directory path
    * @return string|null

src/Config.php

@@ -101,6 +101,31 @@ Class Config {
     self :: $extra_variables[$key] = $value;
   }
 
+  /**
+   * Check if a specific configuration variable is set
+   *
+   * @param string $key The configuration variable key
+   * @param array|null $config Optional configuration to use instead of current loaded configuration
+   * @return bool
+   **/
+  public static function isset($key, &$config=null) {
+    if (array_key_exists($key, self :: $extra_variables))
+      return true;
+    if (!is_array($config) && !self :: loaded()) {
+      Log :: fatal('Configuration not loaded (on checking if %s is set)', $key);
+      exit(1);
+    }
+    $exploded_key = explode('.', $key);
+    if (!is_array($exploded_key)) return false;
+    $value = is_array($config)?$config:self :: $config;
+    foreach ($exploded_key as $k) {
+      if (!is_array($value) || !isset($value[$k]))
+        return false;
+      $value = $value[$k];
+    }
+    return true;
+  }
+
   /**
    * Get a specific configuration variable value
    *