Redmine

  cache_sweeper :issue_sweeper, :only => [ :new, :edit, :bulk_edit, :destroy ]

  cache_sweeper :project_sweeper, :only => [ :add, :edit, :archive, :unarchive, :destroy ]

  cache_sweeper :version_sweeper, :only => [ :add_version ]

  cache_sweeper :version_sweeper, :only => [ :edit, :destroy ]

# redMine - project management software

# Copyright (C) 2006-2007  Jean-Philippe Lang

#

# This program is free software; you can redistribute it and/or

# modify it under the terms of the GNU General Public License

# as published by the Free Software Foundation; either version 2

# of the License, or (at your option) any later version.

# 

# This program is distributed in the hope that it will be useful,

# but WITHOUT ANY WARRANTY; without even the implied warranty of

# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the

# GNU General Public License for more details.

# 

# You should have received a copy of the GNU General Public License

# along with this program; if not, write to the Free Software

# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.

class VersionSweeper < ActionController::Caching::Sweeper

  observe Version

  def after_save(version)

    expire_cache_for(version)

  end

  def after_destroy(version)

    expire_cache_for(version)

  end

private

  def expire_cache_for(version)

    # calendar and gantt fragments of the project

    expire_fragment(Regexp.new("projects/(calendar|gantt)/#{version.project_id}\\."))

  end

end

# redMine - project management software

# Copyright (C) 2006-2007  Jean-Philippe Lang

#

# This program is free software; you can redistribute it and/or

# modify it under the terms of the GNU General Public License

# as published by the Free Software Foundation; either version 2

# of the License, or (at your option) any later version.

# 

# This program is distributed in the hope that it will be useful,

# but WITHOUT ANY WARRANTY; without even the implied warranty of

# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the

# GNU General Public License for more details.

# 

# You should have received a copy of the GNU General Public License

# along with this program; if not, write to the Free Software

# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.

class IssueSweeper < ActionController::Caching::Sweeper

  observe Issue

  def after_save(issue)

    expire_cache_for(issue)

  end

  def after_destroy(issue)

    expire_cache_for(issue)

  end

private

  def expire_cache_for(issue)

    # fragments of the main project

    expire_fragment(Regexp.new("projects/(calendar|gantt)/#{issue.project_id}\\."))

    # fragments of the root project that include subprojects issues

    unless issue.project.parent_id.nil?

      expire_fragment(Regexp.new("projects/(calendar|gantt)/#{issue.project.parent_id}\\..*subprojects"))

    end

  end

end

# redMine - project management software

# Copyright (C) 2006-2007  Jean-Philippe Lang

#

# This program is free software; you can redistribute it and/or

# modify it under the terms of the GNU General Public License

# as published by the Free Software Foundation; either version 2

# of the License, or (at your option) any later version.

# 

# This program is distributed in the hope that it will be useful,

# but WITHOUT ANY WARRANTY; without even the implied warranty of

# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the

# GNU General Public License for more details.

# 

# You should have received a copy of the GNU General Public License

# along with this program; if not, write to the Free Software

# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.

class ProjectSweeper < ActionController::Caching::Sweeper

  observe Project

  def before_save(project)

    if project.new_record?

      expire_cache_for(project.parent) if project.parent

    else

      project_before_update = Project.find(project.id)

      return if project_before_update.parent_id == project.parent_id && project_before_update.status == project.status

      expire_cache_for(project.parent) if project.parent      

      expire_cache_for(project_before_update.parent) if project_before_update.parent

    end

  end

  def after_destroy(project)

    expire_cache_for(project.parent) if project.parent

  end

private

  def expire_cache_for(project)

    expire_fragment(Regexp.new("projects/(calendar|gantt)/#{project.id}\\."))

  end

end

<% cache(:year => @year, :month => @month, :tracker_ids => @selected_tracker_ids, :subprojects => params[:with_subprojects], :lang => current_language) do %>

<% end %>

<% cache(:year => @year_from, :month => @month_from, :months => @months, :zoom => @zoom, :tracker_ids => @selected_tracker_ids, :subprojects => params[:with_subprojects], :lang => current_language) do %>

<% end # cache 

%>