Class: Collavre::CreativesController

Inherits:
ApplicationController show all
Includes:
Collavre::Concerns::Exportable, Collavre::Concerns::Shareable, Collavre::Concerns::SlideViewable, Collavre::Concerns::TreeManageable, CreativePermissionGuard
Defined in:
app/controllers/collavre/creatives_controller.rb

Instance Method Summary collapse

Methods included from Collavre::Concerns::Shareable

#request_permission

Methods included from Collavre::Concerns::TreeManageable

#append_as_parent, #append_below, #children, #link_drop, #reorder, #unconvert

Methods included from Collavre::Concerns::Exportable

#export_markdown

Methods included from Collavre::Concerns::SlideViewable

#slide_view

Instance Method Details

#archive ⇒ Object 



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# File 'app/controllers/collavre/creatives_controller.rb', line 501

def archive
  @creative.archive!
  head :ok
end

#contexts ⇒ Object 



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# File 'app/controllers/collavre/creatives_controller.rb', line 314

def contexts
  unless @creative.has_permission?(Current.user, :read)
    render json: { error: t("collavre.creatives.errors.no_permission") }, status: :forbidden and return
  end

  creative = @creative.effective_origin(Set.new)
  own_ids = creative.context_ids - [ creative.id ]
  inherited_ids = (creative.effective_context_ids - own_ids - [ creative.id ]).uniq
  own_creatives = Creative.where(id: own_ids).index_by(&:id)
  inherited_creatives = Creative.where(id: inherited_ids).index_by(&:id)

  disabled_ids = creative.effective_disabled_context_ids

  own = own_ids.filter_map do |cid|
    c = own_creatives[cid]
    next unless c

    { id: c.id, description: c.creative_snippet, inherited: false, disabled: disabled_ids.include?(cid) }
  end

  inherited = inherited_ids.filter_map do |cid|
    c = inherited_creatives[cid]
    next unless c

    { id: c.id, description: c.creative_snippet, inherited: true, disabled: disabled_ids.include?(cid) }
  end

  render json: {
    contexts: inherited + own,
    can_manage: creative.has_permission?(Current.user, :admin),
    disabled_self_context: creative.data&.dig("disabled_self_context") == true
  }
end

#create ⇒ Object 



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# File 'app/controllers/collavre/creatives_controller.rb', line 192

def create
  result = Creatives::CreateService.new(
    creative_params: creative_params,
    user: Current.user,
    child_id: params[:child_id],
    before_id: params[:before_id],
    after_id: params[:after_id],
    tag_ids: params[:tags]
  ).call

  @creative = result.creative

  if result.success?
    # Expose the post-rewrite markdown source so the client can sync its
    # textarea after the server replaces inline data: URIs with blob paths,
    # matching the update endpoint contract. Without this, a freshly created
    # markdown creative with a pasted data: URI would re-import the blob on
    # the next keystroke save.
    render json: {
      id: @creative.id,
      content_type: @creative.data&.dig("content_type"),
      markdown_source: @creative.data&.dig("markdown_source")
    }
  else
    render json: { errors: result.errors }, status: :unprocessable_entity
  end
end

#destroy ⇒ Object 



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# File 'app/controllers/collavre/creatives_controller.rb', line 511

def destroy
  parent = @creative.parent
  unless @creative.has_permission?(Current.user, :admin)
    redirect_to @creative, alert: t("collavre.creatives.errors.no_permission") and return
  end
  Creatives::DestroyService.new(
    creative: @creative,
    user: Current.user,
    delete_with_children: params[:delete_with_children].present?
  ).call
end

#edit ⇒ Object 



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# File 'app/controllers/collavre/creatives_controller.rb', line 229

def edit
  unless @creative.has_permission?(Current.user, :write)
    redirect_to @creative, alert: t("collavre.creatives.errors.no_permission") and return
  end
  if params[:inline]
    render partial: "inline_edit_form"
  end
end

#index ⇒ Object 



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# File 'app/controllers/collavre/creatives_controller.rb', line 16

def index
  respond_to do |format|
    format.html do
      # HTML only needs parent_creative for nav/title - skip expensive filtered queries
      # Must check permission to avoid leaking metadata (og:title, etc.) to unauthorized users
      if params[:id].present?
        creative = Creative.find_by(id: params[:id])
        @parent_creative = creative if creative&.has_permission?(Current.user, :read)
      end
      @creatives = []  # CSR will fetch via JSON
      @shared_list = @parent_creative ? @parent_creative.all_shared_users : []
    end
    format.json do
      # Full query only for JSON requests
      user_id_for_state = Current.user&.id
      if user_id_for_state.nil? && params[:id].present?
        # Public view: use owner's state
        target_creative = Creative.find_by(id: params[:id])
        user_id_for_state = target_creative&.effective_origin&.user_id
      end

      @expanded_state_map = if user_id_for_state
        UserCreativePreference.where(user_id: user_id_for_state, creative_id: params[:id]).first&.expanded_status || {}
      else
        {}
      end
      index_result = ::Creatives::IndexQuery.new(user: Current.user, params: params.to_unsafe_h).call
      @creatives = index_result.creatives || []
      @parent_creative = index_result.parent_creative
      @shared_creative = index_result.shared_creative
      @shared_list = index_result.shared_list
      @overall_progress = index_result.overall_progress if any_filter_active?
      @allowed_creative_ids = index_result.allowed_creative_ids
      @progress_map = index_result.progress_map

      # Set filtered_progress on parent creative if progress_map is available
      if @parent_creative && @progress_map && @progress_map.key?(@parent_creative.id.to_s)
        @parent_creative.filtered_progress = @progress_map[@parent_creative.id.to_s]
      end

      # Disable caching for filtered results to ensure fresh data
      expires_now if any_filter_active?

      if params[:simple].present?
        render json: serialize_creatives(@creatives)
      else
        @creatives_tree_json = build_tree(
          index_result.creatives,
          params: params,
          expanded_state_map: @expanded_state_map,
          level: 1,
          allowed_creative_ids: @allowed_creative_ids,
          progress_map: @progress_map
        )
        render json: { creatives: @creatives_tree_json }
      end
    end
  end
end

#new ⇒ Object 



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# File 'app/controllers/collavre/creatives_controller.rb', line 178

def new
  @creative = Creative.new
  if params[:parent_id].present?
    @parent_creative = Creative.find_by(id: params[:parent_id])
    @creative.parent = @parent_creative if @parent_creative
  end
  if params[:child_id].present?
    @child_creative = Creative.find_by(id: params[:child_id])
  end
  if params[:after_id].present?
    @after_creative = Creative.find_by(id: params[:after_id])
  end
end

#parent_suggestions ⇒ Object 



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# File 'app/controllers/collavre/creatives_controller.rb', line 220

def parent_suggestions
  unless @creative.has_permission?(Current.user, :read)
    render json: { error: t("collavre.creatives.errors.no_permission") }, status: :forbidden and return
  end

  suggestions = ::GeminiParentRecommender.new.recommend(@creative)
  render json: suggestions
end

#show ⇒ Object 



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# File 'app/controllers/collavre/creatives_controller.rb', line 76

def show
  unless @creative.has_permission?(Current.user, :read)
    if Current.user
      redirect_to creatives_path, alert: t("collavre.creatives.errors.no_permission")
    else
      request_authentication
    end
    return
  end

  respond_to do |format|
    redirect_options = { id: @creative.id }
    redirect_options[:comment_id] = params[:comment_id] if params[:comment_id].present?
    format.html { redirect_to creatives_path(redirect_options) }
    format.json do
      # Use HTTP caching with ETag - must vary by user since response includes user-specific data
      # ETag must also include prompt comment and children timestamps since those are in response
      effective = @creative.effective_origin
      cache_user = Current.user&.id || "anon"

      # Include prompt comment timestamp (user-specific private comments starting with "> ")
      # Note: LIKE '> %' uses index prefix scan if available; consider dedicated prompt flag if bottleneck
      prompt_updated = if Current.user
        @creative.comments
          .where(private: true, user: Current.user)
          .where("content LIKE ?", "> %")
          .maximum(:updated_at)
      end

      # Get children stats in a single query, reuse for has_children
      # Use separate Arel.sql args so pick returns an array; unscope order to avoid Postgres aggregate error
      children_count, children_max_updated = @creative.children
        .unscope(:order)
        .pick(Arel.sql("COUNT(*)"), Arel.sql("MAX(updated_at)"))
      children_count = children_count.to_i  # Handle nil and string type-casting from adapters
      children_key = "#{children_count}-#{children_max_updated&.to_i}"

      last_modified = [
        @creative.updated_at,
        effective.updated_at,
        prompt_updated
      ].compact.max

      trigger_loop_data = @creative.data&.dig("trigger", "loop")
      parent_trigger_enabled = @creative.parent&.drop_trigger_enabled? || false
      can_edit = @creative.has_permission?(Current.user, :write)

      etag = [
        "creative",
        @creative.cache_key_with_version,
        effective.cache_key_with_version,
        "user",
        cache_user,
        "prompt",
        prompt_updated&.to_i,
        "children",
        children_key,
        "trigger_v3",
        trigger_loop_data&.dig("state"),
        trigger_loop_data&.dig("current_iteration"),
        parent_trigger_enabled,
        "can_edit",
        can_edit
      ].join(":")

      if stale?(etag: etag, last_modified: last_modified, public: false)
        root = params[:root_id] ? Creative.find_by(id: params[:root_id]) : nil
        depth = if root
                  (@creative.ancestors.count - root.ancestors.count) + 1
        else
                  @creative.ancestors.count + 1
        end
        sanitized_data = @creative.effective_origin(Set.new).data
        # markdown_source is exposed via the top-level `markdown_source:` field for writers;
        # exclude it from the editable `data` payload so the metadata YAML editor can't
        # round-trip a stale copy back into data["markdown_source"] on update_metadata.
        if sanitized_data.is_a?(Hash) && sanitized_data.key?("markdown_source")
          sanitized_data = sanitized_data.except("markdown_source")
        end
        render json: {
          id: @creative.id,
          description: @creative.effective_description,
          description_raw_html: @creative.description,
          origin_id: @creative.origin_id,
          parent_id: @creative.parent_id,
          progress: @creative.progress,
          progress_html: view_context.render_creative_progress(@creative),
          depth: depth,
          prompt: @creative.prompt_for(Current.user),
          has_children: children_count > 0,
          data: sanitized_data,
          content_type: effective.data&.dig("content_type"),
          markdown_source: can_edit ? effective.data&.dig("markdown_source") : nil,
          trigger_loop: trigger_loop_data,
          is_trigger_task: parent_trigger_enabled,
          can_edit: can_edit
        }
      end
    end
  end
end

#trigger_action ⇒ Object 



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# File 'app/controllers/collavre/creatives_controller.rb', line 416

def trigger_action
  action = params[:action_name] || (request.content_type&.include?("json") ? request.request_parameters["action"] : params[:action])

  case action
  when "toggle_container"
    # Container toggle operates on effective_origin (where trigger config lives)
    creative = @creative.effective_origin(Set.new)
    unless creative.has_permission?(Current.user, :write)
      render json: { error: t("collavre.creatives.errors.no_permission") }, status: :forbidden
      return
    end

    enabled = ActiveModel::Type::Boolean.new.cast(
      request.content_type&.include?("json") ? request.request_parameters["enabled"] : params[:enabled]
    )
    data = creative.data || {}
    trigger = data["trigger"] || {}
    trigger["on_child_enter"] = enabled
    data["trigger"] = trigger
    previous_enabled = creative.drop_trigger_enabled?
    creative.update!(data: data)
    notify_drop_trigger_missing_agent!(creative) if !previous_enabled && creative.drop_trigger_enabled?
  when "start"
    # Start trigger: fires DropTriggerJob as if the child was just dropped into the container
    creative = @creative
    unless creative.has_permission?(Current.user, :write)
      render json: { error: t("collavre.creatives.errors.no_permission") }, status: :forbidden
      return
    end

    parent = creative.parent
    unless parent&.drop_trigger_enabled?
      render json: { error: t("collavre.drop_trigger.not_a_container") }, status: :unprocessable_entity
      return
    end

    DropTriggerJob.perform_later(parent.id, creative.id)

  when "pause", "resume", "restart"
    # Loop actions operate on the creative itself (where loop state lives)
    creative = @creative
    unless creative.has_permission?(Current.user, :write)
      render json: { error: t("collavre.creatives.errors.no_permission") }, status: :forbidden
      return
    end

    data = creative.data || {}
    trigger = data["trigger"] || {}
    loop_data = trigger["loop"]

    case action
    when "pause"
      if loop_data && %w[running pending_verification].include?(loop_data["state"])
        loop_data["state"] = "paused"
        trigger["loop"] = loop_data
        data["trigger"] = trigger
        creative.update!(data: data)
      end
    when "resume"
      if loop_data && %w[paused idle stuck awaiting_user].include?(loop_data["state"])
        loop_data["state"] = "running"
        trigger["loop"] = loop_data
        data["trigger"] = trigger
        creative.update!(data: data)
        post_continue_to_agent(creative, loop_data)
      end
    when "restart"
      if loop_data && %w[completed max_reached stuck].include?(loop_data["state"])
        loop_data["state"] = "running"
        loop_data["current_iteration"] = 0
        loop_data["infra_retry_count"] = 0
        trigger["loop"] = loop_data
        data["trigger"] = trigger
        creative.update!(data: data)
        post_restart_trigger(creative)
      end
    end
  else
    render json: { error: "Unknown action" }, status: :unprocessable_entity
    return
  end

  head :ok
end

#unarchive ⇒ Object 



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# File 'app/controllers/collavre/creatives_controller.rb', line 506

def unarchive
  @creative.unarchive!
  head :ok
end

#update ⇒ Object 



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# File 'app/controllers/collavre/creatives_controller.rb', line 238

def update
  respond_to do |format|
    permitted = creative_params.to_h
    base = @creative.effective_origin(Set.new)
    success = true
    previous_progress = base.progress
    requested_progress = permitted["progress"] || permitted[:progress]

    # Require write permission for origin content changes (description, progress, sequence)
    origin_changes = permitted.except("parent_id")
    if origin_changes.any? && !@creative.has_permission?(Current.user, :write)
      format.html { redirect_to @creative, alert: t("collavre.creatives.errors.no_permission") }
      format.json { render json: { error: t("collavre.creatives.errors.no_permission") }, status: :forbidden }
      next
    end

    # Handle parent_id change separately for Linked Creatives
    if @creative.origin_id.present? && permitted.key?("parent_id")
      parent_id = permitted.delete("parent_id")
      success &&= @creative.update(parent_id: parent_id)
    end

    # When updating the base (Origin), we must NOT pass origin_id.
    # Because if @creative is Linked, params might include origin_id.
    # Passing origin_id to the Origin creative causes it to fail validation (cannot changes if has origin)
    # or creates a self-cycle.
    permitted.delete("origin_id")
    permitted.delete(:origin_id)

    success &&= base.update(permitted)
    if success && requested_progress.present? && requested_progress.to_f >= 1 && previous_progress.to_f < 1
      if base.children.exists?
        base.self_and_descendants.where(origin_id: nil)
          .update_all(progress: 1.0, updated_at: Time.current)
      end
    end

    if success
      format.html { redirect_to @creative }
      format.json do
        base.reload
        response_data = {
          id: base.id,
          progress: base.progress,
          progress_html: view_context.render_creative_progress(base),
          has_children: base.children.exists?,
          content_type: base.data&.dig("content_type")
        }
        # Expose the post-rewrite markdown source so the client can sync its
        # textarea after the server replaces inline data: URIs with blob paths.
        # Gated on write permission so a read-only share recipient moving a
        # linked creative (parent_id-only PATCH bypasses the origin_changes
        # write check) cannot read the origin's raw Markdown source.
        if @creative.has_permission?(Current.user, :write)
          response_data[:markdown_source] = base.data&.dig("markdown_source")
        end
        # Build ancestor chain for progress updates (closure_tree: 1 SELECT via hierarchy table)
        ancestor_records = base.ancestors.order(:id)
        if ancestor_records.any?
          response_data[:ancestors] = ancestor_records.map do |anc|
            {
              id: anc.id,
              progress: anc.progress,
              progress_html: view_context.render_creative_progress(anc, has_children: true)
            }
          end
        end
        render json: response_data
      end
    else
      format.html { render :edit, status: :unprocessable_entity }
      format.json { render json: { errors: @creative.errors.full_messages }, status: :unprocessable_entity }
    end
  end
end

#update_contexts ⇒ Object 



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# File 'app/controllers/collavre/creatives_controller.rb', line 348

def update_contexts
  creative = @creative.effective_origin(Set.new)
  unless creative.has_permission?(Current.user, :admin)
    render json: { error: t("collavre.creatives.errors.no_permission") }, status: :forbidden
    return
  end

  current_data = (creative.data || {}).dup
  current_data["context_ids"] = Array(params[:context_ids]).map(&:to_i) if params.key?(:context_ids)
  if params.key?(:disabled_context_ids)
    requested_disabled = Array(params[:disabled_context_ids]).map(&:to_i)
    parent_disabled = creative.parent&.effective_disabled_context_ids || []
    inherited_only = parent_disabled - creative.disabled_context_ids
    current_data["disabled_context_ids"] = requested_disabled - inherited_only
    current_data.delete("disabled_context_ids") if current_data["disabled_context_ids"].empty?
  end
  if params.key?(:disabled_self_context)
    if ActiveModel::Type::Boolean.new.cast(params[:disabled_self_context])
      current_data["disabled_self_context"] = true
    else
      current_data.delete("disabled_self_context")
    end
  end

  if creative.update(data: current_data)
    head :ok
  else
    render json: { errors: creative.errors.full_messages }, status: :unprocessable_entity
  end
end

#update_metadata ⇒ Object 



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# File 'app/controllers/collavre/creatives_controller.rb', line 379

def update_metadata
  creative = @creative.effective_origin(Set.new)
  unless creative.has_permission?(Current.user, :write)
    render json: { error: t("collavre.creatives.errors.no_permission") }, status: :forbidden
    return
  end

  new_data = begin
    JSON.parse(params[:data])
  rescue JSON::ParserError => e
    render json: { error: "Invalid JSON: #{e.message}" }, status: :unprocessable_entity
    return
  end
  unless new_data.is_a?(Hash)
    render json: { error: t("collavre.creatives.errors.metadata_must_be_object") }, status: :unprocessable_entity
    return
  end
  # Reserved markdown fields are not editable via metadata; preserve current values so a stale
  # YAML payload from the metadata popup can't overwrite a concurrent markdown edit.
  current_data = creative.data || {}
  %w[markdown_source content_type].each do |key|
    if current_data.key?(key)
      new_data[key] = current_data[key]
    else
      new_data.delete(key)
    end
  end
  previous_enabled = creative.drop_trigger_enabled?

  if creative.update(data: new_data)
    notify_drop_trigger_missing_agent!(creative) if !previous_enabled && creative.drop_trigger_enabled?
    head :ok
  else
    render json: { errors: creative.errors.full_messages }, status: :unprocessable_entity
  end
end