From 92c394b43a0603743b914c6298aab986805ca990 Mon Sep 17 00:00:00 2001
From: erdgeist <erdgeist@erdgeist.org>
Date: Sat, 11 Jul 2026 23:43:02 +0200
Subject: Add drafts/recent/mine/chapters admin node views

Four NodesController actions -- drafts, recent, mine, chapters --
each building its own base scope, sharing one private method
(index_matching) for search narrowing and pagination. Wizard rewrite
to link into these instead of rendering its own tables is a separate,
later step.

Node.editor_search backs the shared "q" narrowing: an ILIKE substring
match against title/abstract on whichever of head or draft is
present, splitting the term on whitespace and requiring every word to
match somewhere independently, not as one phrase, since real words can
end up separated by markup in the underlying HTML. Deliberately
separate from Node.search, the public content search, which stays
tsvector-based and head-only.

chapters generalizes into /admin/nodes/tags/:tags for an arbitrary
tag list (OR'd, not AND'd), sharing the controller action but
rendering its own template rather than branching inside one view.
---
 app/controllers/nodes_controller.rb | 45 +++++++++++++++++++++++++++++++++++++
 1 file changed, 45 insertions(+)

(limited to 'app/controllers/nodes_controller.rb')

diff --git a/app/controllers/nodes_controller.rb b/app/controllers/nodes_controller.rb
index 6fcd930..ede91ad 100644
--- a/app/controllers/nodes_controller.rb
+++ b/app/controllers/nodes_controller.rb
@@ -183,6 +183,39 @@ class NodesController < ApplicationController
     render plain: slug_for(params[:title])
   end
 
+  # Filter functions for admin views
+  def drafts
+    base = Node.where("draft_id IS NOT NULL OR autosave_id IS NOT NULL")
+    @nodes = index_matching(base)
+  end
+
+  def recent
+    base = Node.where(
+      "nodes.updated_at < ? AND nodes.updated_at > ? AND nodes.parent_id IS NOT NULL",
+      Time.now, Time.now - 14.days
+    )
+    @nodes = index_matching(base)
+  end
+
+  def mine
+    base = Node.joins(:pages)
+      .where("pages.user_id = ? or pages.editor_id = ?", current_user, current_user)
+      .distinct
+    @nodes = index_matching(base)
+  end
+
+  def chapters
+    @kind_keys = Array(params[:kinds]) & %w[erfa chaostreff]
+    @kind_keys = %w[erfa chaostreff] if @kind_keys.empty?
+    tags = @kind_keys.flat_map { |key| CccConventions::NODE_KINDS[key][:tags] }
+    @nodes = nodes_matching_tags(tags)
+  end
+
+  def tags
+    tags = params[:tags].to_s.split(',').map(&:strip).reject(&:blank?)
+    @nodes = nodes_matching_tags(tags)
+  end
+
   private
 
     def slug_for(title)
@@ -214,4 +247,16 @@ class NodesController < ApplicationController
         config && config[:parent] ? config[:parent].call.id : nil
       end
     end
+
+    def nodes_matching_tags(tags)
+      matching_pages = Page.tagged_with(tags, any: true).reselect(:id)
+      base = Node.where(head_id: matching_pages).or(Node.where(draft_id: matching_pages))
+      index_matching(base)
+    end
+
+    def index_matching(base_scope)
+      scope = base_scope.includes(:head, :draft)
+      scope = scope.merge(Node.editor_search(params[:q])) if params[:q].present?
+      scope.order("nodes.updated_at desc").paginate(page: params[:page], per_page: 25)
+    end
 end
-- 
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