2 files changed, 13 insertions, 153 deletions

diff --git a/modules/comment/helpers/comment.php b/modules/comment/helpers/comment.php
index 7695cadb..51246444 100644
--- a/modules/comment/helpers/comment.php
+++ b/modules/comment/helpers/comment.php
@@ -75,157 +75,5 @@ class comment_Core {
     $form->add_rules_from($comment);
     return $form;
   }
-
-  /**
-   * @todo Refactor this into a more generic location
-   */
-  private static function _add_validation_rules($model_name, $form) {
-    $rules = ORM::factory($model_name)->validation_rules;
-    foreach ($form->inputs as $name => $input) {
-      if (isset($input->inputs)) {
-        comment::_add_validation_rules($model_name, $input);
-      }
-      if (isset($rules[$name])) {
-        $input->rules($rules[$name]);
-      }
-    }
-  }
-
-  static function block($theme, $show_add_form=true) {
-    $block = new Block;
-    $block->id = "gComments";
-    $block->title = _("Comments");
-    $block->content = comment::get_comments($theme->item(), "html");
-
-    if ($show_add_form) {
-      $block->content .= comment::get_add_form($theme->item())->render("form.html");
-    }
-    return $block;
-  }
-
-  // @todo Set proper Content-Type in a central place (REST_Controller::dispatch?).
-  static function get_comments($item_id) {
-    $comments = ORM::factory('comment')->where('item_id', $item_id)
-      ->orderby('created', 'asc')
-      ->find_all();
-
-    if (!$comments->count()) {
-      rest::http_status(rest::BAD_REQUEST);
-      return;
-    }
-
-    switch (rest::output_format()) {
-    case "atom":
-      rest::http_content_type(rest::XML);
-      print comment::get_atom_feed($comments);
-      break;
-
-    case "xml":
-      rest::http_content_type(rest::XML);
-      return xml::to_xml($comments, array("comments", "comment"));
-      break;
-
-    case "json":
-      rest::http_content_type(rest::JSON);
-      foreach ($comments as $comment) {
-        $data[] = $comment->as_array();
-      }
-      return json_encode($data);
-
-    default:
-      foreach ($comments as $comment) {
-        $v = new View("comment.html");
-        $v->comment = $comment;
-        $html[] = $v;
-      }
-      if (!empty($html)) {
-        return "<ul>\n" . implode("\n", $html) . "</ul>\n";
-      }
-    }
-  }
-
-  public static function get_atom_entry($comment) {
-    $feed = new Gallery_Atom_Entry();
-    $feed->updated($comment->created)
-      ->title(sprintf(_("Comment #%d"), $comment->id))
-      ->content($comment->text)
-      ->author()
-        ->name($comment->author)
-        ->email($comment->email)
-        ->uri(url::abs_site("users/$comment->id"));
-    $feed->link()->related_atom("photos/$comment->item_id");
-    $feed->link()->related_image("photos/$comment->item_id");
-
-    return $feed->as_xml();
-  }
-
-  /*
-   * @todo Show photo title instead of photo ID.
-   * @todo Put proper user ID into author URI.
-   */
-  public static function get_atom_feed($comments) {
-    $latest_comment = $comments[0]->created;
-    $item_id = $comments[0]->item_id;
-
-    /* Set up feed header. */
-    $feed = new Gallery_Atom_Feed();
-    $feed->title(sprintf(_("Comments on photo %d"), $item_id));
-    $feed->updated($latest_comment);
-    $feed->link()->related_atom("photos/$item_id");
-    $feed->link()->related_image("photos/$item_id");
-
-    /* Add individual comments. */
-    foreach ($comments as $id => $comment) {
-      $feed->entry()
-        ->id(url::abs_site("comments/$comment->id"))
-        ->updated($comment->created)
-        ->title(sprintf(_("Comment #%d"), $comments->count() - $id))
-        ->content($comment->text)
-        ->author()
-          ->name($comment->author)
-          ->email($comment->email)
-          ->uri(url::abs_site("users/$comment->id"));
-    }
-    return $feed->as_xml();
-  }
-
-  /**
-   * Format a human-friendly message showing the amount of time elapsed since the specified
-   * timestamp (e.g. 'said today', 'said yesterday', 'said 13 days ago', 'said 5 months ago').
-   *
-   * @todo Take into account the viewer's time zone.
-   * @todo Properly pluralize strings.
-   *
-   * @param integer $timestamp Unix format timestamp to compare with
-   * @return string user-friendly string containing the amount of time passed
-   */
-  static function format_elapsed_time($timestamp) {
-    $now = time();
-    $time_difference = $now - $timestamp;
-    $date_info_now = getdate($now);
-
-    /* Calculate the number of days, months and years elapsed since the specified timestamp. */
-    $elapsed_days = round($time_difference / comment::SECONDS_IN_A_DAY);
-    $elapsed_months = round($time_difference / comment::SECONDS_IN_A_MONTH);
-    $elapsed_years = round($time_difference / comment::SECONDS_IN_A_YEAR);
-    $seconds_since_midnight = $date_info_now['hours'] * comment::SECONDS_IN_AN_HOUR +
-      $date_info_now['minutes'] * comment::SECONDS_IN_A_MINUTE + $date_info_now['seconds'];
-
-    /* Construct message depending on how much time passed. */
-    if ($elapsed_years > 0) {
-      $message = sprintf(_("said %d years ago"), $elapsed_years);
-    } else if ($elapsed_months > 0) {
-      $message = sprintf(_("said %d months ago"), $elapsed_months);
-    } else {
-      if ($time_difference < $seconds_since_midnight) {
-        $message = _("said today");
-      } else if ($time_difference < $seconds_since_midnight + comment::SECONDS_IN_A_DAY) {
-        $message = _("said yesterday");
-      } else {
-        $message = sprintf(_("said %d days ago"), $elapsed_days);
-      }
-    }
-    return $message;
-   }
 }
 
diff --git a/modules/comment/helpers/comment_block.php b/modules/comment/helpers/comment_block.php
index 47025a6c..7d132646 100644
--- a/modules/comment/helpers/comment_block.php
+++ b/modules/comment/helpers/comment_block.php
@@ -25,7 +25,19 @@ class comment_block_Core {
   }
 
   public static function photo_bottom($theme) {
-    return comment::block($theme, true);
+    $block = new Block;
+    $block->id = "gComments";
+    $block->title = _("Comments");
+
+    $view = new View("comments.html");
+    $view->comments = ORM::factory("comment")
+      ->where("item_id", $theme->item()->id)
+      ->orderby("created", "ASC")
+      ->find_all();
+
+    $block->content = $view;
+    $block->content .= comment::get_add_form($theme->item())->render("form.html");
+    return $block;
   }
 
   public static function admin_dashboard_blocks($theme) {