ewawuye/cudami

Cudami is a Digital Asset Management System for management and editing of cultural objects.

cudami (cultural digital asset management)

cudami is an editorial backoffice for managing cultural digital assets like websites, articles, digitized objects, digital native objects and entities.

Technologies used:

• Overall: Java, Spring Boot, Spring Security
• Frontend: Spring MVC, Thymeleaf
• Business: Java
• Backend: JDBI/PostgreSql, Flyway

Architecture:

• Cudami repository server with REST-interface
• Cudami webapp GUI connected over REST-Interface with cudami repository server as backend.

Model:

• cudami Model is in sub-module dc-cudami-model
• Modelling is done with easyUML-Netbeans-Plugin (see http://plugins.netbeans.org/plugin/55435/easyuml) and stored in "dc-cudami/dc-cudami-model-parent/UMLDiagrams".

Features:

• Automatic admin user wizard.
• Multilingual GUI.
• Login/logout.
• User management (CRUD)
• Session logging incl. AOP-logging
• Layer modularization (Frontend, Business, Backend; each API and IMPL)
• Completely REST-based repository

Installation

1. Install PostgreSql:

   on Ubuntu:

   $ apt-cache search postgresql
   ...
   postgresql - object-relational SQL database (supported version)
   postgresql-9.4 - object-relational SQL database, version 9.4 server
   ...
   $ sudo apt-get install postgresql
   

2. Create a database on your PostgreSql instance:

   $ sudo su - postgres
   
   ($ dropdb 'cudami')
   
   $ psql -c "CREATE USER cudami PASSWORD 'somepassword';"
   
   CREATE ROLE
   
   $ createdb cudami -O cudami
   

   Check:

   List databases:

   $ psql -l
                                     List of databases
      Name    |  Owner   | Encoding |   Collate   |    Ctype    |   Access privileges   
   -----------+----------+----------+-------------+-------------+-----------------------
    postgres  | postgres | UTF8     | en_US.UTF-8 | en_US.UTF-8 |
    template0 | postgres | UTF8     | en_US.UTF-8 | en_US.UTF-8 | =c/postgres          +
              |          |          |             |             | postgres=CTc/postgres
    template1 | postgres | UTF8     | en_US.UTF-8 | en_US.UTF-8 | =c/postgres          +
              |          |          |             |             | postgres=CTc/postgres
    cudami    | cudami   | UTF8     | en_US.UTF-8 | en_US.UTF-8 |
    (4 rows)
   

   List tables of database cudami:

   $ psql -d cudami
   psql (9.5.7, server 9.4.8)
   Type "help" for help.
   
   cudami=# \d
   No relations found.
   cudami=# \q
   

3. Put your database properties into configuration file(s):

    $ cd <cudami source directory>
    $ vi dc-cudami-server/dc-cudami-server-backend-jdbi/src/main/resources/de/digitalcollections/cudami/config/SpringConfigBackend-<profile>.properties
   
    database.name=cudami
    database.hostname=localhost
    database.password=somepassword
    database.port=5432
    database.username=cudami
   

Build

Build cudami:

$ cd <cudami source directory>
$ mvn clean install

Usage

Run cudami (with "local" profile = configuration for local test)

Start repository and then cudami GUI webapp:

$ java -jar dc-cudami-server-webapp-<VERSION>-exec.jar --spring.profiles.active=local &
$ java -jar dc-cudami-admin-webapp-<VERSION>-exec.jar --spring.profiles.active=local &

Run cudami (with "PROD" profile = configuration for production)

Start repository and then cudami GUI webapp:

$ java -jar dc-cudami-server-webapp-<VERSION>-exec.jar --spring.profiles.active=PROD &
$ java -jar dc-cudami-client-webapp-<VERSION>-exec.jar --spring.profiles.active=PROD &

GUI

Local running cudami: http://localhost:9898

cudami GUI webapp connects to cudami repository server and if no admin user exists, the admin user creation assistant is launched. Create an admin user and log in.

Enjoy!

Development Quickstart using Docker Compose

Installation

Install Docker according to the official Docker documentation. Install Docker Compose according to the official documentation.

Debian 9

$ su -
# apt-get install apt-transport-https dirmngr
# echo 'deb https://apt.dockerproject.org/repo debian-stretch main' >> /etc/apt/sources.list
# apt-key adv --keyserver hkp://p80.pool.sks-keyservers.net:80 --recv-keys F76221572C52609D
Executing: /tmp/apt-key-gpghome.wDKSqs4VYM/gpg.1.sh --keyserver hkp://p80.pool.sks-keyservers.net:80 --recv-keys F76221572C52609D
gpg: key F76221572C52609D: public key "Docker Release Tool (releasedocker) <docker@docker.com>" imported
gpg: Total number processed: 1
gpg:               imported: 1
# apt-get update
# apt-get install docker-engine
# apt-get install docker-compose

Configuration

All Linux

Add your user to docker group to run docker without sudo:

$ sudo groupadd docker
$ sudo gpasswd -a yourusername docker
$ sudo service docker restart

Usage

To get cudami quickly up running, you can start all backend services using Docker Compose:

$ cd docker
$ docker-compose build
$ docker-compose up -d

Then PostgreSql is running in a container and everything is ready for running a local instance of cudami (see below).

To start cudami server webapp, you have to run:

$ cd dc-cudami-server/dc-cudami-server-webapp/target
$ java -jar dc-cudami-server-webapp-<VERSION>.jar

The cudami server webapp is now running under http://localhost:9000/.

To start cudami admin webapp, you have to run:

$ cd dc-cudami-admin/dc-cudami-admin-webapp/target
$ java -jar dc-cudami-admin-webapp-<VERSION>.jar

The cudami admin webapp is now running under http://localhost:9898/.

To stop the container run

$ cd dc-cudami-server
$ docker-compose stop

To delete the container and all data:

$ cd dc-cudami-server
$ docker-compose down

Migrations from 3.1.1 to 3.1.2

• Stop 3.1.1 cudami backend server webapp, manually rename table "schema_version" to "flyway_schema_history":

alter table schema_version rename to flyway_schema_history;

• Deploy cudami 3.1.2
• Start 3.1.2