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+;;; org-taskjuggler.el --- TaskJuggler exporter for org-mode
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+;;
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+;; Copyright (C) 2007, 2008, 2009, 2010 Free Software Foundation, Inc.
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+;;
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+;; Emacs Lisp Archive Entry
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+;; Filename: org-taskjuggler.el
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+;; Version: 6.34trans
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+;; Author: Christian Egli
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+;; Maintainer: Christian Egli
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+;; Keywords: org, taskjuggler, project planning
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+;; Description: Converts an org-mode buffer into a taskjuggler project plan
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+;; URL:
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+
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+;; This file is part of GNU Emacs.
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+
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+;; GNU Emacs is free software: you can redistribute it and/or modify
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+;; it under the terms of the GNU General Public License as published by
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+;; the Free Software Foundation, either version 3 of the License, or
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+;; (at your option) any later version.
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+
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+;; GNU Emacs is distributed in the hope that it will be useful,
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+;; but WITHOUT ANY WARRANTY; without even the implied warranty of
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+;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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+;; GNU General Public License for more details.
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+
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+;; You should have received a copy of the GNU General Public License
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+;; along with GNU Emacs. If not, see <http://www.gnu.org/licenses/>.
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+
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+;; Commentary:
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+;;
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+;; This library implements a TaskJuggler exporter for org-mode.
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+;; TaskJuggler uses a text format to define projects, tasks and
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+;; resources, so it is a natural fit for org-mode. It can produce all
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+;; sorts of reports for tasks or resources in either HTML, CSV or PDF.
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+;; The current version of TaskJuggler requires KDE but the next
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+;; version is implemented in Ruby and should therefore run on any
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+;; platform.
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+;;
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+;; The exporter is a bit different from other exporters, such as the
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+;; HTML and LaTeX exporters for example, in that it does not export
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+;; all the nodes of a document or strictly follow the order of the
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+;; nodes in the document.
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+;;
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+;; Instead the TaskJuggler exporter looks for a tree that defines the
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+;; tasks and a optionally tree that defines the resources for this
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+;; project. It then creates a TaskJuggler file based on these trees
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+;; and the attributes defined in all the nodes.
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+;;
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+;; * Installation
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+;;
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+;; Put this file into your load-path and the following line into your
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+;; ~/.emacs:
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+;;
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+;; (require 'org-taskjuggler)
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+;;
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+;; The interactive functions are similar to those of the HTML and LaTeX
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+;; exporters:
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+;;
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+;; M-x `org-export-as-taskjuggler'
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+;; M-x `org-export-as-taskjuggler-and-open'
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+;;
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+;; * Tasks
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+;;
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+;; Let's illustrate the usage with a small example. Create your tasks
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+;; as you usually do with org-mode. Assign efforts to each task using
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+;; properties (it's easiest to do this in the column view). You should
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+;; end up with something similar to the example by Peter Jones in
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+;; http://www.contextualdevelopment.com/static/artifacts/articles/2008/project-planning/project-planning.org.
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+;; Now mark the top node of your tasks with a tag named
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+;; "taskjuggler_project" (or whatever you customized
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+;; `org-export-taskjuggler-project-tag' to). You are now ready to
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+;; export the project plan with `org-export-as-taskjuggler-and-open'
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+;; which will export the project plan and open a gant chart in
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+;; TaskJugglerUI.
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+;;
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+;; * Resources
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+;;
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+;; Next you can define resources and assign those to work on specific
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+;; tasks. You can group your resources hierarchically. Tag the top
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+;; node of the resources with "taskjuggler_resource" (or whatever you
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+;; customized `org-export-taskjuggler-resource-tag' to). You can
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+;; optionally assign an identifier (named "resource_id") to the
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+;; resources (using the standard org properties commands) or you can
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+;; let the exporter generate identifiers automatically (the exporter
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+;; picks the first word of the headline as the identifier as long as
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+;; it is unique, see the documentation of
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+;; `org-taskjuggler-get-unique-id'). Using that identifier you can
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+;; then allocate resources to tasks. This is again done with the
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+;; "allocate" property on the tasks. Do this in column view or when on
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+;; the task type
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+;;
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+;; C-c C-x p allocate RET <resource_id> RET
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+;;
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+;; Once the allocations are done you can again export to TaskJuggler
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+;; and check in the Resource Allocation Graph which person is working
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+;; on what task at what time.
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+;;
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+;; * Export of properties
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+;;
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+;; The exporter also takes TODO state information into consideration,
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+;; i.e. if a task is marked as done it will have the corresponding
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+;; attribute in TaskJuggler ("complete 100"). Also it will export any
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+;; property on a task resource or resource node which is known to
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+;; TaskJuggler, such as limits, vacation, shift, booking, efficiency,
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+;; journalentry, rate for resources or account, start, note, duration,
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+;; end, journalentry, milestone, reference, responsible, scheduling,
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+;; etc for tasks.
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+;;
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+;; * Dependencies
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+;;
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+;; The exporter will handle dependencies that are defined in the tasks
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+;; either with the ORDERED attribute (see TODO dependencies in the Org
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+;; mode manual) or with the BLOCKER attribute (see org-depend.el) or
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+;; alternatively with a depends attribute. Both the BLOCKER and the
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+;; depends attribute can be either "previous-sibling" or a reference
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+;; to an identifier (named "task_id") which is defined for another
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+;; task in the project. BLOCKER and the depends attribute can define
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+;; multiple dependencies separated by either space or comma. You can
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+;; also specify optional attributes on the dependency by simply
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+;; appending it. The following examples should illustrate this:
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+;;
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+;; * Training material
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+;; :PROPERTIES:
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+;; :task_id: training_material
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+;; :ORDERED: t
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+;; :END:
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+;; ** Markup Guidelines
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+;; :PROPERTIES:
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+;; :Effort: 2.0
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+;; :END:
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+;; ** Workflow Guidelines
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+;; :PROPERTIES:
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+;; :Effort: 2.0
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+;; :END:
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+;; * Presentation
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+;; :PROPERTIES:
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+;; :Effort: 2.0
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+;; :BLOCKER: training_material { gapduration 1d } some_other_task
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+;; :END:
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+;;
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+;;;; * TODO
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+;; - Use SCHEDULED and DEADLINE information (not just start and end
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+;; properties).
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+;; - Look at org-file-properties, org-global-properties and
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+;; org-global-properties-fixed
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+;; - What about property inheritance and org-property-inherit-p?
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+;; - Use TYPE_TODO as an way to assign resources
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+;; - Make sure multiple dependency definitions (i.e. BLOCKER on
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+;; previous-sibling and on a specific task_id) in multiple
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+;; attributes are properly exported.
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+;;
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+;;; Code:
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+
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+(eval-when-compile
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+ (require 'cl))
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+
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+(require 'org)
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+(require 'org-exp)
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+
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+;;; User variables:
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+
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+(defgroup org-export-taskjuggler nil
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+ "Options for exporting Org-mode files to TaskJuggler."
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+ :tag "Org Export TaskJuggler"
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+ :group 'org-export)
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+
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+(defcustom org-export-taskjuggler-extension ".tjp"
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+ "Extension of TaskJuggler files."
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+ :group 'org-export-taskjuggler
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+ :type 'string)
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+
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+(defcustom org-export-taskjuggler-project-tag "taskjuggler_project"
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+ "Tag, property or todo used to find the tree containing all
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+the tasks for the project."
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+ :group 'org-export-taskjuggler
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+ :type 'string)
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+
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+(defcustom org-export-taskjuggler-resource-tag "taskjuggler_resource"
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+ "Tag, property or todo used to find the tree containing all the
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+resources for the project."
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+ :group 'org-export-taskjuggler
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+ :type 'string)
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+
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+(defcustom org-export-taskjuggler-default-project-version "1.0"
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+ "Default version string for the project."
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+ :group 'org-export-taskjuggler
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+ :type 'string)
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+
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+(defcustom org-export-taskjuggler-default-project-duration 280
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+ "Default project duration if no start and end date have been defined
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+in the root node of the task tree, i.e. the tree that has been marked
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+with `org-export-taskjuggler-project-tag'"
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+ :group 'org-export-taskjuggler
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+ :type 'integer)
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+
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+(defcustom org-export-taskjuggler-default-reports
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+ '("taskreport \"Gantt Chart\" {
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+ headline \"Project Gantt Chart\"
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+ columns hierarchindex, name, start, end, effort, duration, completed, chart
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+ timeformat \"%Y-%m-%d\"
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+ hideresource 1
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+ loadunit shortauto
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+}"
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+"resourcereport \"Resource Graph\" {
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+ headline \"Resource Allocation Graph\"
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+ columns no, name, utilization, freeload, chart
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+ loadunit shortauto
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+ sorttasks startup
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+ hidetask ~isleaf()
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+}")
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+ "Default reports for the project."
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+ :group 'org-export-taskjuggler
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+ :type '(repeat (string :tag "Report")))
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+
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+(defcustom org-export-taskjuggler-default-global-properties
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+ "shift s40 \"Part time shift\" {
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+ workinghours wed, thu, fri off
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+}
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+"
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+ "Default global properties for the project. Here you typically
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+define global properties such as shifts, accounts, rates,
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+vacation, macros and flags. Any property that is allowed within
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+the TaskJuggler file can be inserted. You could for example
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+include another TaskJuggler file.
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+
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+The global properties are inserted after the project declaration
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+but before any resource and task declarations."
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+ :group 'org-export-taskjuggler
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+ :type '(string :tag "Preamble"))
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+
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+;;; Hooks
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+
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+(defvar org-export-taskjuggler-final-hook nil
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+ "Hook run at the end of TaskJuggler export, in the new buffer.")
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+
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+;;; Autoload functions:
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+
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+;; avoid compiler warning about free variable
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+(defvar org-export-taskjuggler-old-level)
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+
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+;;;###autoload
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+(defun org-export-as-taskjuggler ()
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+ "Export parts of the current buffer as a TaskJuggler file.
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+The exporter looks for a tree with tag, property or todo that
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+matches `org-export-taskjuggler-project-tag' and takes this as
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+the tasks for this project. The first node of this tree defines
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+the project properties such as project name and project period.
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+If there is a tree with tag, property or todo that matches
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+`org-export-taskjuggler-resource-tag' this three is taken as
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+resources for the project. If no resources are specified, a
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+default resource is created and allocated to the project. Also
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+the taskjuggler project will be created with default reports as
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+defined in `org-export-taskjuggler-default-reports'."
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+ (interactive)
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+
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+ (message "Exporting...")
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+ (setq-default org-done-keywords org-done-keywords)
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+ (let* ((tasks
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+ (org-taskjuggler-resolve-dependencies
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+ (org-taskjuggler-assign-task-ids
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+ (org-map-entries
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+ '(org-taskjuggler-components)
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+ org-export-taskjuggler-project-tag nil 'archive 'comment))))
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+ (resources
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+ (org-taskjuggler-assign-resource-ids
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+ (org-map-entries
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+ '(org-taskjuggler-components)
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+ org-export-taskjuggler-resource-tag nil 'archive 'comment)))
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+ (filename (expand-file-name
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+ (concat
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+ (file-name-sans-extension
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+ (file-name-nondirectory buffer-file-name))
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+ org-export-taskjuggler-extension)))
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+ (buffer (find-file-noselect filename))
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+ (org-export-taskjuggler-old-level 0)
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+ task resource)
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+ (unless tasks
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+ (error "No tasks specified"))
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+ ;; add a default resource
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+ (unless resources
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+ (setq resources
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+ `((("resource_id" . ,(user-login-name))
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+ ("headline" . ,user-full-name)
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+ ("level" . 1)))))
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+ ;; add a default allocation to the first task if none was given
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+ (unless (assoc "allocate" (car tasks))
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+ (let ((task (car tasks))
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+ (resource-id (cdr (assoc "resource_id" (car resources)))))
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+ (setcar tasks (push (cons "allocate" resource-id) task))))
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+ ;; add a default start date to the first task if none was given
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+ (unless (assoc "start" (car tasks))
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+ (let ((task (car tasks))
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+ (time-string (format-time-string "%Y-%m-%d")))
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+ (setcar tasks (push (cons "start" time-string) task))))
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+ ;; add a default version if none was given
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+ (unless (assoc "version" (car tasks))
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+ (let ((task (car tasks))
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+ (version org-export-taskjuggler-default-project-version))
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+ (setcar tasks (push (cons "version" version) task))))
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+ (with-current-buffer buffer
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+ (erase-buffer)
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+ (org-taskjuggler-open-project (car tasks))
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+ (insert org-export-taskjuggler-default-global-properties)
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+ (insert "\n")
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+ (dolist (resource resources)
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+ (let ((level (cdr (assoc "level" resource))))
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+ (org-taskjuggler-close-maybe level)
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+ (org-taskjuggler-open-resource resource)
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+ (setq org-export-taskjuggler-old-level level)))
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+ (org-taskjuggler-close-maybe 1)
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+ (setq org-export-taskjuggler-old-level 0)
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+ (dolist (task tasks)
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+ (let ((level (cdr (assoc "level" task))))
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+ (org-taskjuggler-close-maybe level)
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+ (org-taskjuggler-open-task task)
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+ (setq org-export-taskjuggler-old-level level)))
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+ (org-taskjuggler-close-maybe 1)
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+ (org-taskjuggler-insert-reports)
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+ (save-buffer)
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+ (or (org-export-push-to-kill-ring "TaskJuggler")
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+ (message "Exporting... done"))
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+ (current-buffer))))
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+
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+;;;###autoload
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+(defun org-export-as-taskjuggler-and-open ()
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+ "Export the current buffer as a TaskJuggler file and open it
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+with the TaskJuggler GUI."
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+ (interactive)
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+ (let ((file-name (buffer-file-name (org-export-as-taskjuggler)))
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+ (command "TaskJugglerUI"))
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+ (start-process-shell-command command nil command file-name)))
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+
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+(defun org-taskjuggler-parent-is-ordered-p ()
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+ "Return true if the parent of the current node has a property
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+\"ORDERED\". Return nil otherwise."
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+ (save-excursion
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+ (and (org-up-heading-safe) (org-entry-get (point) "ORDERED"))))
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+
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+(defun org-taskjuggler-components ()
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+ "Return an alist containing all the pertinent information for
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+the current node such as the headline, the level, todo state
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+information, all the properties, etc."
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+ (let* ((props (org-entry-properties))
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+ (components (org-heading-components))
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+ (level (nth 1 components))
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+ (headline (nth 4 components))
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+ (parent-ordered (org-taskjuggler-parent-is-ordered-p)))
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+ (push (cons "level" level) props)
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+ (push (cons "headline" headline) props)
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+ (push (cons "parent-ordered" parent-ordered) props)))
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+
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+(defun org-taskjuggler-assign-task-ids (tasks)
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+ "Given a list of tasks return the same list assigning a unique id
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+and the full path to each task. Taskjuggler takes hierarchical ids.
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+For that reason we have to make ids locally unique and we have to keep
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+a path to the current task."
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+ (let ((previous-level 0)
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+ unique-ids unique-id
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+ path
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+ task resolved-tasks tmp)
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+ (dolist (task tasks resolved-tasks)
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+ (let ((level (cdr (assoc "level" task))))
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+ (cond
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+ ((< previous-level level)
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+ (setq unique-id (org-taskjuggler-get-unique-id task (car unique-ids)))
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+ (dotimes (tmp (- level previous-level))
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+ (push (list unique-id) unique-ids)
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+ (push unique-id path)))
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+ ((= previous-level level)
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+ (setq unique-id (org-taskjuggler-get-unique-id task (car unique-ids)))
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+ (push unique-id (car unique-ids))
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+ (setcar path unique-id))
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+ ((> previous-level level)
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+ (dotimes (tmp (- previous-level level))
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+ (pop unique-ids)
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|
|
+ (pop path))
|
|
|
+ (setq unique-id (org-taskjuggler-get-unique-id task (car unique-ids)))
|
|
|
+ (push unique-id (car unique-ids))
|
|
|
+ (setcar path unique-id)))
|
|
|
+ (push (cons "unique-id" unique-id) task)
|
|
|
+ (push (cons "path" (mapconcat 'identity (reverse path) ".")) task)
|
|
|
+ (setq previous-level level)
|
|
|
+ (setq resolved-tasks (append resolved-tasks (list task)))))))
|
|
|
+
|
|
|
+(defun org-taskjuggler-assign-resource-ids (resources &optional unique-ids)
|
|
|
+ "Given a list of resources return the same list, assigning a
|
|
|
+unique id to each resource."
|
|
|
+ (cond
|
|
|
+ ((null resources) nil)
|
|
|
+ (t
|
|
|
+ (let* ((resource (car resources))
|
|
|
+ (unique-id (org-taskjuggler-get-unique-id resource unique-ids)))
|
|
|
+ (push (cons "unique-id" unique-id) resource)
|
|
|
+ (cons resource
|
|
|
+ (org-taskjuggler-assign-resource-ids (cdr resources)
|
|
|
+ (cons unique-id unique-ids)))))))
|
|
|
+
|
|
|
+(defun org-taskjuggler-resolve-dependencies (tasks)
|
|
|
+ (let ((previous-level 0)
|
|
|
+ siblings
|
|
|
+ task resolved-tasks)
|
|
|
+ (dolist (task tasks resolved-tasks)
|
|
|
+ (let* ((level (cdr (assoc "level" task)))
|
|
|
+ (depends (cdr (assoc "depends" task)))
|
|
|
+ (parent-ordered (cdr (assoc "parent-ordered" task)))
|
|
|
+ (blocker (cdr (assoc "BLOCKER" task)))
|
|
|
+ (blocked-on-previous
|
|
|
+ (and blocker (string-match "previous-sibling" blocker)))
|
|
|
+ (dependencies
|
|
|
+ (org-taskjuggler-resolve-explicit-dependencies
|
|
|
+ (append
|
|
|
+ (and depends (org-taskjuggler-tokenize-dependencies depends))
|
|
|
+ (and blocker (org-taskjuggler-tokenize-dependencies blocker)))
|
|
|
+ tasks))
|
|
|
+ previous-sibling)
|
|
|
+ ; update previous sibling info
|
|
|
+ (cond
|
|
|
+ ((< previous-level level)
|
|
|
+ (dotimes (tmp (- level previous-level))
|
|
|
+ (push task siblings)))
|
|
|
+ ((= previous-level level)
|
|
|
+ (setq previous-sibling (car siblings))
|
|
|
+ (setcar siblings task))
|
|
|
+ ((> previous-level level)
|
|
|
+ (dotimes (tmp (- previous-level level))
|
|
|
+ (pop siblings))
|
|
|
+ (setq previous-sibling (car siblings))
|
|
|
+ (setcar siblings task)))
|
|
|
+ ; insert a dependency on previous sibling if the parent is
|
|
|
+ ; ordered or if the tasks has a BLOCKER attribute with value "previous-sibling"
|
|
|
+ (when (or (and previous-sibling parent-ordered) blocked-on-previous)
|
|
|
+ (push (format "!%s" (cdr (assoc "unique-id" previous-sibling))) dependencies))
|
|
|
+ ; store dependency information
|
|
|
+ (when dependencies
|
|
|
+ (push (cons "depends" (mapconcat 'identity dependencies ", ")) task))
|
|
|
+ (setq previous-level level)
|
|
|
+ (setq resolved-tasks (append resolved-tasks (list task)))))))
|
|
|
+
|
|
|
+(defun org-taskjuggler-tokenize-dependencies (dependencies)
|
|
|
+ "Split a dependency property value DEPENDENCIES into the
|
|
|
+individual dependencies and return them as a list while keeping
|
|
|
+the optional arguments (such as gapduration) for the
|
|
|
+dependencies. A dependency will have to match `[-a-zA-Z0-9_]+'."
|
|
|
+ (cond
|
|
|
+ ((string-match "^ *$" dependencies) nil)
|
|
|
+ ((string-match "^[ \t]*\\([-a-zA-Z0-9_]+\\([ \t]*{[^}]+}\\)?\\)[ \t,]*" dependencies)
|
|
|
+ (cons
|
|
|
+ (substring dependencies (match-beginning 1) (match-end 1))
|
|
|
+ (org-taskjuggler-tokenize-dependencies (substring dependencies (match-end 0)))))
|
|
|
+ (t (error (format "invalid dependency id %s" dependencies)))))
|
|
|
+
|
|
|
+(defun org-taskjuggler-resolve-explicit-dependencies (dependencies tasks)
|
|
|
+ "For each dependency in DEPENDENCIES try to find a
|
|
|
+corresponding task with a matching property \"task_id\" in TASKS.
|
|
|
+Return a list containing the resolved links for all DEPENDENCIES
|
|
|
+where a matching tasks was found. If the dependency is
|
|
|
+\"previous-sibling\" it is ignored (as this is dealt with in
|
|
|
+`org-taskjuggler-resolve-dependencies'). If there is no matching
|
|
|
+task the dependency is ignored and a warning is displayed ."
|
|
|
+ (unless (null dependencies)
|
|
|
+ (let*
|
|
|
+ ;; the dependency might have optional attributes such as "{
|
|
|
+ ;; gapduration 5d }", so only use the first string as id for the
|
|
|
+ ;; dependency
|
|
|
+ ((dependency (car dependencies))
|
|
|
+ (id (car (split-string dependency)))
|
|
|
+ (optional-attributes
|
|
|
+ (mapconcat 'identity (cdr (split-string dependency)) " "))
|
|
|
+ (path (org-taskjuggler-find-task-with-id id tasks)))
|
|
|
+ (cond
|
|
|
+ ;; ignore previous sibling dependencies
|
|
|
+ ((equal (car dependencies) "previous-sibling")
|
|
|
+ (org-taskjuggler-resolve-explicit-dependencies (cdr dependencies) tasks))
|
|
|
+ ;; if the id is found in another task use its path
|
|
|
+ ((not (null path))
|
|
|
+ (cons (mapconcat 'identity (list path optional-attributes) " ")
|
|
|
+ (org-taskjuggler-resolve-explicit-dependencies
|
|
|
+ (cdr dependencies) tasks)))
|
|
|
+ ;; warn about dangling dependency but otherwise ignore it
|
|
|
+ (t (display-warning
|
|
|
+ 'org-export-taskjuggler
|
|
|
+ (format "No task with matching property \"task_id\" found for id %s" id))
|
|
|
+ (org-taskjuggler-resolve-explicit-dependencies (cdr dependencies) tasks))))))
|
|
|
+
|
|
|
+(defun org-taskjuggler-find-task-with-id (id tasks)
|
|
|
+ "Find ID in tasks. If found return the path of task. Otherwise
|
|
|
+return nil."
|
|
|
+ (let ((task-id (cdr (assoc "task_id" (car tasks))))
|
|
|
+ (path (cdr (assoc "path" (car tasks)))))
|
|
|
+ (cond
|
|
|
+ ((null tasks) nil)
|
|
|
+ ((equal task-id id) path)
|
|
|
+ (t (org-taskjuggler-find-task-with-id id (cdr tasks))))))
|
|
|
+
|
|
|
+(defun org-taskjuggler-get-unique-id (item unique-ids)
|
|
|
+ "Return a unique id for an ITEM which can be a task or a resource.
|
|
|
+The id is derived from the headline and made unique against
|
|
|
+UNIQUE-IDS. If the (downcased) first token of the headline is not
|
|
|
+unique try to add more (downcased) tokens of the headline or
|
|
|
+finally add more underscore characters (\"_\")."
|
|
|
+ (let* ((headline (cdr (assoc "headline" item)))
|
|
|
+ (parts (split-string headline))
|
|
|
+ (id (org-taskjuggler-clean-id (downcase (pop parts)))))
|
|
|
+ ; try to add more parts of the headline to make it unique
|
|
|
+ (while (member id unique-ids)
|
|
|
+ (setq id (concat id "_" (org-taskjuggler-clean-id (downcase (pop parts))))))
|
|
|
+ ; if its still not unique add "_"
|
|
|
+ (while (member id unique-ids)
|
|
|
+ (setq id (concat id "_")))
|
|
|
+ id))
|
|
|
+
|
|
|
+(defun org-taskjuggler-clean-id (id)
|
|
|
+ "Clean and return ID to make it acceptable for taskjuggler."
|
|
|
+ (and id (replace-regexp-in-string "[^a-zA-Z0-9_]" "_" id)))
|
|
|
+
|
|
|
+(defun org-taskjuggler-open-project (project)
|
|
|
+ "Insert the beginning of a project declaration. All valid
|
|
|
+attributes from the PROJECT alist are inserted. If no end date is
|
|
|
+specified it is calculated
|
|
|
+`org-export-taskjuggler-default-project-duration' days from now."
|
|
|
+ (let* ((unique-id (cdr (assoc "unique-id" project)))
|
|
|
+ (headline (cdr (assoc "headline" project)))
|
|
|
+ (version (cdr (assoc "version" project)))
|
|
|
+ (start (cdr (assoc "start" project)))
|
|
|
+ (end (cdr (assoc "end" project))))
|
|
|
+ (insert
|
|
|
+ (format "project %s \"%s\" \"%s\" %s +%sd {\n }\n"
|
|
|
+ unique-id headline version start
|
|
|
+ org-export-taskjuggler-default-project-duration))))
|
|
|
+
|
|
|
+(defun org-taskjuggler-filter-and-join (items)
|
|
|
+ "Filter all nil elements from ITEMS and join the remaining ones
|
|
|
+with separator \"\n\"."
|
|
|
+ (let ((filtered-items (remq nil items)))
|
|
|
+ (and filtered-items (mapconcat 'identity filtered-items "\n"))))
|
|
|
+
|
|
|
+(defun org-taskjuggler-get-attributes (item attributes)
|
|
|
+ "Return all attribute as a single formated string. ITEM is an
|
|
|
+alist representing either a resource or a task. ATTRIBUTES is a
|
|
|
+list of symbols. Only entries from ITEM are considered that are
|
|
|
+listed in ATTRIBUTES."
|
|
|
+ (org-taskjuggler-filter-and-join
|
|
|
+ (mapcar
|
|
|
+ (lambda (attribute)
|
|
|
+ (org-taskjuggler-filter-and-join
|
|
|
+ (org-taskjuggler-get-attribute item attribute)))
|
|
|
+ attributes)))
|
|
|
+
|
|
|
+(defun org-taskjuggler-get-attribute (item attribute)
|
|
|
+ "Return a list of strings containing the properly formatted
|
|
|
+taskjuggler declaration for a given ATTRIBUTE in ITEM (an alist).
|
|
|
+If the ATTRIBUTE is not in ITEM return nil."
|
|
|
+ (cond
|
|
|
+ ((null item) nil)
|
|
|
+ ((equal (symbol-name attribute) (car (car item)))
|
|
|
+ (cons (format "%s %s" (symbol-name attribute) (cdr (car item)))
|
|
|
+ (org-taskjuggler-get-attribute (cdr item) attribute)))
|
|
|
+ (t (org-taskjuggler-get-attribute (cdr item) attribute))))
|
|
|
+
|
|
|
+(defun org-taskjuggler-open-resource (resource)
|
|
|
+ "Insert the beginning of a resource declaration. All valid
|
|
|
+attributes from the RESOURCE alist are inserted. If the RESOURCE
|
|
|
+defines a property \"resource_id\" it will be used as the id for
|
|
|
+this resource. Otherwise it will use the ID property. If neither
|
|
|
+is defined it will calculate a unique id for the resource using
|
|
|
+`org-taskjuggler-get-unique-id'."
|
|
|
+ (let ((id (org-taskjuggler-clean-id
|
|
|
+ (or (cdr (assoc "resource_id" resource))
|
|
|
+ (cdr (assoc "ID" resource))
|
|
|
+ (cdr (assoc "unique-id" resource)))))
|
|
|
+ (headline (cdr (assoc "headline" resource)))
|
|
|
+ (attributes '(limits vacation shift booking efficiency journalentry rate)))
|
|
|
+ (insert
|
|
|
+ (concat
|
|
|
+ "resource " id " \"" headline "\" {\n "
|
|
|
+ (org-taskjuggler-get-attributes resource attributes) "\n"))))
|
|
|
+
|
|
|
+(defun org-taskjuggler-clean-effort (effort)
|
|
|
+ "Translate effort strings into a format acceptable to taskjuggler,
|
|
|
+i.e. REAL UNIT. If the effort string is something like 5:30 it
|
|
|
+will be assumed to be hours and will be translated into 5.5h.
|
|
|
+Otherwise if it contains something like 3.0 it is assumed to be
|
|
|
+days and will be translated into 3.0d. Other formats that
|
|
|
+taskjuggler supports (like weeks, months and years) are currently
|
|
|
+not supported."
|
|
|
+ (cond
|
|
|
+ ((null effort) effort)
|
|
|
+ ((string-match "\\([0-9]+\\):\\([0-9]+\\)" effort)
|
|
|
+ (let ((hours (string-to-number (match-string 1 effort)))
|
|
|
+ (minutes (string-to-number (match-string 2 effort))))
|
|
|
+ (format "%dh" (+ hours (/ minutes 60.0)))))
|
|
|
+ ((string-match "\\([0-9]+\\).\\([0-9]+\\)" effort) (concat effort "d"))
|
|
|
+ (t (error "Not a valid effort (%s)" effort))))
|
|
|
+
|
|
|
+(defun org-taskjuggler-get-priority (priority)
|
|
|
+ "Return a priority between 1 and 1000 based on PRIORITY, an
|
|
|
+org-mode priority string."
|
|
|
+ (max 1 (/ (* 1000 (- org-lowest-priority (string-to-char priority)))
|
|
|
+ (- org-lowest-priority org-highest-priority))))
|
|
|
+
|
|
|
+(defun org-taskjuggler-open-task (task)
|
|
|
+ (let* ((unique-id (cdr (assoc "unique-id" task)))
|
|
|
+ (headline (cdr (assoc "headline" task)))
|
|
|
+ (effort (org-taskjuggler-clean-effort (cdr (assoc org-effort-property task))))
|
|
|
+ (depends (cdr (assoc "depends" task)))
|
|
|
+ (allocate (cdr (assoc "allocate" task)))
|
|
|
+ (priority-raw (cdr (assoc "PRIORITY" task)))
|
|
|
+ (priority (and priority-raw (org-taskjuggler-get-priority priority-raw)))
|
|
|
+ (state (cdr (assoc "TODO" task)))
|
|
|
+ (complete (or (and (member state org-done-keywords) "100")
|
|
|
+ (cdr (assoc "complete" task))))
|
|
|
+ (parent-ordered (cdr (assoc "parent-ordered" task)))
|
|
|
+ (previous-sibling (cdr (assoc "previous-sibling" task)))
|
|
|
+ (attributes
|
|
|
+ '(account start note duration endbuffer endcredit end
|
|
|
+ flags journalentry length maxend maxstart milestone
|
|
|
+ minend minstart period reference responsible
|
|
|
+ scheduling startbuffer startcredit statusnote)))
|
|
|
+ (insert
|
|
|
+ (concat
|
|
|
+ "task " unique-id " \"" headline "\" {\n"
|
|
|
+ (if (and parent-ordered previous-sibling)
|
|
|
+ (format " depends %s\n" previous-sibling)
|
|
|
+ (and depends (format " depends %s\n" depends)))
|
|
|
+ (and allocate (format " purge allocations\n allocate %s\n" allocate))
|
|
|
+ (and complete (format " complete %s\n" complete))
|
|
|
+ (and effort (format " effort %s\n" effort))
|
|
|
+ (and priority (format " priority %s\n" priority))
|
|
|
+
|
|
|
+ (org-taskjuggler-get-attributes task attributes)
|
|
|
+ "\n"))))
|
|
|
+
|
|
|
+(defun org-taskjuggler-close-maybe (level)
|
|
|
+ (while (> org-export-taskjuggler-old-level level)
|
|
|
+ (insert "}\n")
|
|
|
+ (setq org-export-taskjuggler-old-level (1- org-export-taskjuggler-old-level)))
|
|
|
+ (when (= org-export-taskjuggler-old-level level)
|
|
|
+ (insert "}\n")))
|
|
|
+
|
|
|
+(defun org-taskjuggler-insert-reports ()
|
|
|
+ (let (report)
|
|
|
+ (dolist (report org-export-taskjuggler-default-reports)
|
|
|
+ (insert report "\n"))))
|
|
|
+
|
|
|
+(provide 'org-taskjuggler)
|
|
|
+
|
|
|
+;;; org-taskjuggler.el ends here
|
Eric Schulte