clean up install file

_install.php

@@ -12,57 +12,45 @@
  */
 
 if (!defined('DC_CONTEXT_ADMIN')) {
-
     return null;
 }
 
+$new_version = $core->plugins->moduleInfo('postWidgetText', 'version');
+$old_version = $core->getVersion('postWidgetText');
+
+if (version_compare($old_version, $new_version, '>=')) {
+    return;
+}
+
 try {
-    # Check module version
-    if (version_compare(
-        $core->getVersion('postWidgetText'),
-        $core->plugins->moduleInfo('postWidgetText', 'version'),
-        '>='
-    )) {
-
-        return null;
-    }
-
-    # Check Dotclear version
-    if (!method_exists('dcUtils', 'versionsCompare') 
-     || dcUtils::versionsCompare(DC_VERSION, '2.6', '<', false)) {
-        throw new Exception(sprintf(
-            '%s requires Dotclear %s', 'postWidgetText', '2.6'
-        ));
-    }
-
     # Table is the same for plugins
     # pollsFactory, postTask, postWidgetText
-    $s = new dbStruct($core->con,$core->prefix);
+    $s = new dbStruct($core->con, $core->prefix);
     $s->post_option
-        ->option_id ('bigint',0,false)
-        ->post_id ('bigint',0,false)
-        ->option_creadt ('timestamp',0,false,'now()')
-        ->option_upddt ('timestamp',0,false,'now()')
-        ->option_type ('varchar',32,false,"''")
-        ->option_format ('varchar',32,false,"'xhtml'")
-        ->option_lang ('varchar',5,true,null)
-        ->option_title ('varchar',255,true,null)
-        ->option_content ('text',0,true,null)
-        ->option_content_xhtml ('text',0,false)
+        ->option_id ('bigint', 0, false)
+        ->post_id ('bigint', 0, false)
+        ->option_creadt ('timestamp', 0, false, 'now()')
+        ->option_upddt ('timestamp', 0, false, 'now()')
+        ->option_type ('varchar', 32, false, "''")
+        ->option_format ('varchar', 32, false, "'xhtml'")
+        ->option_lang ('varchar', 5, true, null)
+        ->option_title ('varchar', 255, true, null)
+        ->option_content ('text', 0, true, null)
+        ->option_content_xhtml ('text', 0, false)
 
-        ->index('idx_post_option_option','btree','option_id')
-        ->index('idx_post_option_post','btree','post_id')
-        ->index('idx_post_option_type','btree','option_type');
+        ->index('idx_post_option_option', 'btree', 'option_id')
+        ->index('idx_post_option_post', 'btree', 'post_id')
+        ->index('idx_post_option_type', 'btree', 'option_type');
 
-    $si = new dbStruct($core->con,$core->prefix);
+    $si = new dbStruct($core->con, $core->prefix);
     $changes = $si->synchronize($s);
 
     # Settings
     $core->blog->settings->addNamespace('postwidgettext');
     $core->blog->settings->postwidgettext->put('postwidgettext_active',
-        true,'boolean','post widget text plugin enabled',false,true);
+        true, 'boolean', 'post widget text plugin enabled', false, true);
     $core->blog->settings->postwidgettext->put('postwidgettext_importexport_active',
-        true,'boolean','activate import/export behaviors',false,true);
+        true, 'boolean', 'activate import/export behaviors', false, true);
 
     # Transfert records from old table to the new one
     if ($core->getVersion('postWidgetText') !== null 
@@ -72,15 +60,11 @@ try {
     }
 
     # Set module version
-    $core->setVersion(
-        'postWidgetText',
-        $core->plugins->moduleInfo('postWidgetText', 'version')
-    );
+    $core->setVersion('postWidgetText', $new_version);
 
     return true;
-}
-catch (Exception $e) {
+} catch (Exception $e) {
     $core->error->add($e->getMessage());
+}
 
-    return false;
-}
+return false;