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Redmine CKEditor plugin ↑

This plugin adds the text formatting for using CKEditor to Redmine.

Since version 1.0.0, it includes Rich and supports image uploads.

What is CKEditor? ↑

CKEditor is a WYSIWYG text editor. See the official site for more details.

Requirements ↑

ImageMagick (Since version 1.0.0)

# Ubuntu
apt-get install imagemagick
# Mac OS X
brew install imagemagick

  • Redmine 4.x (version 1.2.3)

  • Redmine 3.x, (version 1.1.7)

  • Redmine 2.3.x, Ruby 1.9.2 or higher (version 1.0.20)

  • Redmine 2.3.x (version 0.4.0)

  • Redmine 2.2.x (version 0.3.0)

  • Redmine 2.1.x (version 0.2.1)

  • Redmine 2.0.x (version 0.1.1)

  • Redmine 1.1.0 - 1.4.2 (version 0.0.6)

Plugin installation and setup ↑

  1. Download the zip package and extract the directory that it contains into the plugins directory (make sure the name is redmine_ckeditor)

  2. Install the required gems (in the Redmine root directory)

    bundle install --without development test

  3. Execute migration

    rake redmine:plugins:migrate RAILS_ENV=production

  4. Start Redmine

  5. Change the text formatting (Administration > Settings > General > Text formatting) to CKEditor

  6. Configure the plugin (Administration > Plugins > Configure)

Upgrade ↑

  1. Replace the plugin directory (plugins/redmine_ckeditor)

  2. Install the required gems

    bundle install --without development test

  3. Execute migration

    rake redmine:plugins:migrate RAILS_ENV=production

  4. Delete old assets

    rm -r public/plugin_assets/redmine_ckeditor

  5. Restart Redmine

Uninstall ↑

  1. Change the text formatting (Administration > Settings > General > Text formatting) to textile

  2. Rollback the migration

    rake redmine:plugins:migrate  NAME=redmine_ckeditor VERSION=0 RAILS_ENV=production

  3. Delete the plugin directory (plugins/redmine_ckeditor)

CKEditor customization ↑

Plugins ↑

You can download plugins from Add-ons Repository. To activate the plugin you have to copy the plugin directory into assets/ckeditor-contrib/plugins and restart Redmine, then configure toolbar settings.

Skins ↑

You can select third-party skins placed in assets/ckeditor-contrib/skins directory.

Configuration ↑

You can configure CKEditor settings and HTML sanitizer by using the REDMINE_ROOT/config/ckeditor.yml file.

cp plugins/redmine_ckeditor/config/ckeditor.yml.example config/ckeditor.yml

Migration notes ↑

This plugin stores contents in HTML format and renders as is. If you have old contents, these look weird.

You can use redmine_per_project_formatting plugin for backward compatibility or execute redmine_ckeditor:migrate task for migrating old text to HTML.

rake redmine_ckeditor:migrate RAILS_ENV=production FROM=textile TO=html

You can also use PROJECT parameter to migrate only specific projets

rake redmine_ckeditor:migrate RAILS_ENV=production PROJECT=project_identifier1,project_identifier2 FROM=textile TO=html

This task requires to install Pandoc.

Upgrading CKEditor (for development) ↑

  1. Checkout the new version of CKEditor(full package) in the submodule directory

    git submodule update --init
cd app/assets/javascripts/ckeditor-releases
git checkout FULL_VERSION (e.g. full/4.4.6)

  2. Execute generator

    rails generate redmine_ckeditor:rich_assets