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686 lines
27 KiB
EmacsLisp
686 lines
27 KiB
EmacsLisp
;;; org-taskjuggler.el --- TaskJuggler exporter for org-mode
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;;
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;; Copyright (C) 2007-2011 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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;; 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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;; This file is part of GNU Emacs.
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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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;; 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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;; 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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;; 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: 2d
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;; :END:
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;; ** Workflow Guidelines
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;; :PROPERTIES:
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;; :Effort: 2d
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;; :END:
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;; * Presentation
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;; :PROPERTIES:
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;; :Effort: 2d
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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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(eval-when-compile
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(require 'cl))
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(require 'org)
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(require 'org-exp)
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;;; User variables:
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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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(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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(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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(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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(defcustom org-export-taskjuggler-target-version 2.4
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"Which version of TaskJuggler the exporter is targeting."
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:group 'org-export-taskjuggler
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:type 'number)
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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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(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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(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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(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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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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;;; Hooks
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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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;;; Autoload functions:
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;; avoid compiler warning about free variable
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(defvar org-export-taskjuggler-old-level)
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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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(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-taskjuggler-compute-task-leafiness
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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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;;;###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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(process-name "TaskJugglerUI")
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(command (concat process-name " " file-name)))
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(start-process-shell-command process-name nil command)))
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(defun org-taskjuggler-targeting-tj3-p ()
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"Return true if we are targeting TaskJuggler III."
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(>= org-export-taskjuggler-target-version 3.0))
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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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(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
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(replace-regexp-in-string
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"\"" "\\\"" (nth 4 components) t t)) ; quote double quotes in headlines
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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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(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))
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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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(push (cons "unique-id" unique-id) task)
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(push (cons "path" (mapconcat 'identity (reverse path) ".")) task)
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(setq previous-level level)
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(setq resolved-tasks (append resolved-tasks (list task)))))))
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(defun org-taskjuggler-compute-task-leafiness (tasks)
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"Figure out if each task is a leaf by looking at it's level,
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and the level of its successor. If the successor is higher (ie
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deeper), then it's not a leaf."
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(let (new-list)
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(while (car tasks)
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(let ((task (car tasks))
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(successor (car (cdr tasks))))
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(cond
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;; if a task has no successors it is a leaf
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((null successor)
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(push (cons (cons "leaf-node" t) task) new-list))
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;; if the successor has a lower level than task it is a leaf
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((<= (cdr (assoc "level" successor)) (cdr (assoc "level" task)))
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(push (cons (cons "leaf-node" t) task) new-list))
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;; otherwise examine the rest of the tasks
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(t (push task new-list))))
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(setq tasks (cdr tasks)))
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(nreverse new-list)))
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(defun org-taskjuggler-assign-resource-ids (resources)
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"Given a list of resources return the same list, assigning a
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unique id to each resource."
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(let (unique-ids new-list)
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(dolist (resource resources new-list)
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(let ((unique-id (org-taskjuggler-get-unique-id resource unique-ids)))
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(push (cons "unique-id" unique-id) resource)
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(push unique-id unique-ids)
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(push resource new-list)))
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(nreverse new-list)))
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(defun org-taskjuggler-resolve-dependencies (tasks)
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(let ((previous-level 0)
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siblings
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task resolved-tasks)
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(dolist (task tasks resolved-tasks)
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(let* ((level (cdr (assoc "level" task)))
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(depends (cdr (assoc "depends" task)))
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(parent-ordered (cdr (assoc "parent-ordered" task)))
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(blocker (cdr (assoc "BLOCKER" task)))
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(blocked-on-previous
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(and blocker (string-match "previous-sibling" blocker)))
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(dependencies
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(org-taskjuggler-resolve-explicit-dependencies
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(append
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(and depends (org-taskjuggler-tokenize-dependencies depends))
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(and blocker (org-taskjuggler-tokenize-dependencies blocker)))
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tasks))
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previous-sibling)
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; update previous sibling info
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(cond
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((< previous-level level)
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(dotimes (tmp (- level previous-level))
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(push task siblings)))
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((= previous-level level)
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(setq previous-sibling (car siblings))
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(setcar siblings task))
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((> previous-level level)
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(dotimes (tmp (- previous-level level))
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(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 (and (member id unique-ids) (car parts))
|
||
(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 non-ascii by _
|
||
(replace-regexp-in-string
|
||
"[^a-zA-Z0-9_]" "_"
|
||
;; make sure id doesn't start with a number
|
||
(replace-regexp-in-string "^\\([0-9]\\)" "_\\1" 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. A valid effort string can be anything that is
|
||
accepted by `org-duration-string-to-minutes´."
|
||
(cond
|
||
((null effort) effort)
|
||
(t (let* ((minutes (org-duration-string-to-minutes effort))
|
||
(hours (/ minutes 60.0)))
|
||
(format "%.1fh" hours)))))
|
||
|
||
(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)))
|
||
(milestone (or (cdr (assoc "milestone" task))
|
||
(and (assoc "leaf-node" task)
|
||
(not (or effort
|
||
(cdr (assoc "duration" task))
|
||
(cdr (assoc "end" task))
|
||
(cdr (assoc "period" task)))))))
|
||
(attributes
|
||
'(account start note duration endbuffer endcredit end
|
||
flags journalentry length maxend maxstart 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 %s\n allocate %s\n"
|
||
(or (and (org-taskjuggler-targeting-tj3-p) "allocate")
|
||
"allocations")
|
||
allocate))
|
||
(and complete (format " complete %s\n" complete))
|
||
(and effort (format " effort %s\n" effort))
|
||
(and priority (format " priority %s\n" priority))
|
||
(and milestone (format " milestone\n"))
|
||
|
||
(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
|