From 784ebe75321304fe3f83cddaf3cb1030410fb5ed Mon Sep 17 00:00:00 2001
From: Bharat Mediratta <bharat@menalto.com>
Date: Sun, 22 May 2011 21:24:27 -0700
Subject: Leave the "updated" field alone when importing comments so that if
 Akismet marks them as spam, we don't immediately flush them out of the
 database on the next visit to Admin > Content > Comments.

Also warn the user about Akismet, and fix up the G2 import code to
reimport deleted comments.
---
 modules/g2_import/controllers/admin_g2_import.php |  5 +++++
 modules/g2_import/helpers/g2_import.php           | 26 ++++++++++++++++++-----
 2 files changed, 26 insertions(+), 5 deletions(-)

(limited to 'modules/g2_import')

diff --git a/modules/g2_import/controllers/admin_g2_import.php b/modules/g2_import/controllers/admin_g2_import.php
index 1a705bea..4c8af852 100644
--- a/modules/g2_import/controllers/admin_g2_import.php
+++ b/modules/g2_import/controllers/admin_g2_import.php
@@ -60,6 +60,11 @@ class Admin_g2_import_Controller extends Admin_Controller {
               array("url" => url::site("admin/modules"), "module_id" => $module_id)));
         }
       }
+      if (module::is_active("akismet")) {
+        message::warning(
+          t("The Akismet module may mark some or all of your imported comments as spam.  <a href=\"%url\">Deactivate</a> it to avoid that outcome.",
+            array("url" => url::site("admin/modules"))));
+      }
     } else if (g2_import::is_configured()) {
       $view->content->form->configure_g2_import->embed_path->add_error("invalid", 1);
     }
diff --git a/modules/g2_import/helpers/g2_import.php b/modules/g2_import/helpers/g2_import.php
index c79a8d36..5c690da4 100644
--- a/modules/g2_import/helpers/g2_import.php
+++ b/modules/g2_import/helpers/g2_import.php
@@ -908,9 +908,14 @@ class g2_import_Core {
                array("id" => $g2_comment_id, "exception" => (string)$e));
     }
 
-    if (self::map($g2_comment->getId())) {
-      // Already imported
-      return;
+    if ($id = self::map($g2_comment->getId())) {
+      if (ORM::factory("comment", $id)->loaded()) {
+        // Already imported and still exists
+        return;
+      }
+      // This comment was already imported, but now it no longer exists.  Import it again, per
+      // ticket #1736.
+      self::clear_map($g2_comment_id);
     }
 
     $item_id = self::map($g2_comment->getParentId());
@@ -948,10 +953,11 @@ class g2_import_Core {
     self::set_map($g2_comment->getId(), $comment->id, "comment");
 
     // Backdate the creation date.  We can't do this at creation time because
-    // Comment_Model::save() will override it.
+    // Comment_Model::save() will override it.  Leave the updated date alone
+    // so that if the comments get marked as spam, they don't immediately get
+    // flushed (see ticket #1736)
     db::update("comments")
       ->set("created", $g2_comment->getDate())
-      ->set("updated", $g2_comment->getDate())
       ->where("id", "=", $comment->id)
       ->execute();
   }
@@ -1306,6 +1312,16 @@ class g2_import_Core {
     self::$map[$g2_id] = $g3_id;
   }
 
+  /**
+   * Remove all map entries associated with the given Gallery 2 id.
+   */
+  static function clear_map($g2_id) {
+    db::build()
+      ->delete("g2_maps")
+      ->where("g2_id", "=", $g2_id)
+      ->execute();
+  }
+
   static function log($msg) {
     message::warning($msg);
     Kohana_Log::add("alert", $msg);
-- 
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