plugin version compatibility checking. To use, set MinVersion, MaxVersion or MinPHPversion in the plugin header block. Case is not important. We check the project versions against STD_VERSION, which should be rolled to a new y of x.x.y if the plugin interface or project code changes in an incompatible way.

1 files changed, 32 insertions, 5 deletions

diff --git a/include/plugin.php b/include/plugin.php
index 4da73dfd8..ccd88d963 100755
--- a/include/plugin.php
+++ b/include/plugin.php
@@ -348,19 +348,46 @@ function get_plugin_info($plugin){
 					} else {
 						$info[$k][] = array('name' => $v);
 					}
-				} else {
-//					if (array_key_exists($k, $info)){
-						$info[$k] = $v;
-//					}
+				} 
+				else {
+					$info[$k] = $v;
 				}
 			}
 		}
 	}
 
-
 	return $info;
 }
 
+function check_plugin_versions($info) {
+
+	if(! is_array($info))
+		return true;
+
+	if(array_key_exists('minversion',$info)) {
+		if(version_compare(trim($info['minversion']),STD_VERSION, '<')) {
+			logger('minversion limit: ' . $info['name'],LOGGER_NORMAL,LOG_WARNING);
+			return false;
+		}
+	}
+	if(array_key_exists('maxversion',$info)) {
+		if(version_compare(trim($info['maxversion']),STD_VERSION, '>')) {
+			logger('maxversion limit: ' . $info['name'],LOGGER_NORMAL,LOG_WARNING);
+			return false;
+		}
+	}
+	if(array_key_exists('minphpversion',$info)) {
+		if(version_compare(trim($info['minphpversion']),PHP_VERSION, '<')) {
+			logger('minphpversion limit: ' . $info['name'],LOGGER_NORMAL,LOG_WARNING);
+			return false;
+		}
+	}
+
+	return true;
+}
+
+
+
 
 /**
  * @brief Parse theme comment in search of theme infos.