- name: Remove if exist pathagar rpm version
  package: name=pathagar 
           state=absent

- name: Install pathagar pre requisites (both fedora and debian)
  package: name={{ item }}
           state=present
  with_items:
    - python-virtualenv
    - python-pip
    - python-psycopg2

- name: Install pathagar pre requisites for debian
  package: name={{ item }}
           state=present
  with_items:
    - libapache2-mod-wsgi
    - libxml2-dev
    - libxslt-dev
  when: is_debuntu

- name: Install pathagar pre requisites not debian
  package: name={{ item }}
           state=present
  with_items:
    - mod_wsgi
    - libxml2-devel
    - libxslt-devel
  when: not is_debuntu

- name: Create destination folder
  file: path={{ pathagar_src }}
        state=directory
        owner=root
        group=root
        mode=0755

- name: Create books destination folder
  file: path={{ pathagar_media }}
        state=directory
        owner={{ apache_user }}
        group={{ apache_user }}
        mode=0755

- name: Determine if pathagar has already been downloaded from git
  stat: path="{{ pathagar_src }}/settings.py"
  register: pathagar

- name: Clone pathagar repo
  git: repo=https://github.com/PathagarBooks/pathagar.git
       dest={{ pathagar_src }}
       update=yes
       version=master
  when: internet_available  and pathagar.stat.exists is defined and not pathagar.stat.exists

- name: download pathagar requirements in a virtualenv
  pip: name={{ item }}
          extra_args="--download {{ pip_packages_dir }}"
  with_items:
    - Django==1.4.5
    - django-tagging==0.3.1
    - django-sendfile==0.3.6
    - django-taggit==0.14
    - lxml==3.4.4
  when: internet_available 

- name: Install pathagar requirements in a virtualenv
  pip: name={{ item }}
       extra_args="--no-index --find-links=file://{{ pip_packages_dir }}"
       virtualenv={{ pathagar_venv }}
       virtualenv_site_packages=yes
  with_items:
    - Django==1.4.5
    - django-tagging==0.3.1
    - django-sendfile==0.3.6
    - lxml==3.4.4

- name: Install pathagar requirements in a virtualenv
  pip: name={{ item }}
       extra_args="--use-wheel --no-index --find-links=file://{{ pip_packages_dir }}"
       virtualenv={{ pathagar_venv }}
       virtualenv_site_packages=yes
  with_items:
    - django-taggit==0.14

- name: Create pathagar postgresql user
  postgresql_user: name={{ pathagar_db_user }}
                   password={{ pathagar_db_password }}
                   role_attr_flags=NOSUPERUSER,NOCREATEROLE,NOCREATEDB
                   state=present
  become: yes
  become_user: postgres

- name: Start postgresql-iiab
  service: name=postgresql-iiab
           state=started

- name: Enable pathagar postgresql user access by md5 method
  lineinfile: backup=yes
              dest=/library/pgsql-iiab/pg_hba.conf
              regexp="^host\s+pathagar"
              line="host    pathagar        pathagar     samehost     md5"
              state=present
              insertafter="^# IPv4 local connections"
              owner=postgres
              group=postgres
  register: enable_pathagar_md5_access

- name: Reload postgresql service
  service: name=postgresql-iiab
           state=reloaded
  when: enable_pathagar_md5_access.changed

- name: Create pathagar postgresql database
  postgresql_db: name={{ pathagar_db_name }}
                 encoding=utf8
                 owner={{ pathagar_db_user }}
                 state=present
                 template=template0
  become: yes
  become_user: postgres

- name: Install XS custom settings for patahgar
  template: src=prod_settings.py
            dest={{ pathagar_src }}/prod_settings.py
            owner=root
            group=root
            mode=0644

- name: Create pathagar initial db
  django_manage: app_path={{ pathagar_src }}
                 command=syncdb
                 virtualenv={{ pathagar_venv }}
                 settings=pathagar.prod_settings

- name: Upload pathagar admin user
  template: src=auth.User.json
            dest={{ pathagar_dir }}/auth.User.json
            owner=root
            group=root
            mode=0600

- name: Load pathagar admin user
  django_manage: app_path={{ pathagar_src }}
                 command=loaddata
                 virtualenv={{ pathagar_venv }}
                 settings=pathagar.prod_settings
                 fixtures={{ pathagar_dir }}/auth.User.json

- name: Collect pathagar static files
  django_manage: app_path={{ pathagar_src }}
                 command=collectstatic
                 virtualenv={{ pathagar_venv }}
                 settings=pathagar.prod_settings

- name: Install wsgi.py for patahgar
  template: src=wsgi.py
            dest={{ pathagar_dir }}/wsgi.py
            owner=root
            group=root
            mode=0644

- name: Install httpd conf for pathagar
  template: src=pathagar.conf
            backup=yes
            dest=/etc/{{ apache_config_dir }}/pathagar.conf
            mode=0644

- name: Enable pathagar
  file: path=/etc/apache2/sites-enabled/pathagar.conf
        src=/etc/apache2/sites-available/pathagar.conf
        state=link
  when: pathagar_enabled and is_debuntu

- name: Disable pathagar
  file: path=/etc/apache2/sites-enabled/pathagar.conf
        state=absent
  when: not pathagar_enabled and is_debuntu

- name: Restart http
  service: name={{ apache_service }}
           state=reloaded

- name: add pathagar to service list
  ini_file: dest='{{ service_filelist }}'
            section=pathagar
            option='{{ item.option }}'
            value='{{ item.value }}'
  with_items:
    - option: name
      value: pathagar
    - option: description
      value: '"Pathagar is a simple bookserver serving OPDS feeds"'
    - option: path
      value: /books