847 lines
32 KiB
EmacsLisp
847 lines
32 KiB
EmacsLisp
;;; ox-taskjuggler.el --- TaskJuggler Back-End for Org Export Engine
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;;
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;; Copyright (C) 2007-2013 Free Software Foundation, Inc.
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;;
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;; Emacs Lisp Archive Entry
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;; Filename: ox-taskjuggler.el
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;; Author: Christian Egli
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;; Nicolas Goaziou <n dot goaziou at gmail dot com>
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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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;; This file is not part of GNU Emacs.
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;; This program 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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;; This program 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 this program. 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 does not export all the nodes of a document or
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;; strictly follow the order of the 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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;; (add-to-list 'org-export-backends 'taskjuggler)
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;;
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;; or customize `org-export-backends' variable.
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;;
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;; The interactive functions are the following:
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;;
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;; M-x `org-taskjuggler-export'
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;; M-x `org-taskjuggler-export-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
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;; should end up with something similar to the example by Peter Jones
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;; in:
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;;
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;; http://www.contextualdevelopment.com/static/artifacts/articles/2008/project-planning/project-planning.org.
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;;
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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-taskjuggler-project-tag' to). You are now ready to export the
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;; project plan with `org-taskjuggler-export-and-open' which will
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;; export the project plan and open a Gantt chart in 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-taskjuggler-resource-tag' to). You can optionally
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;; assign an identifier (named "resource_id") to the resources (using
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;; the standard org properties commands) or you can let the exporter
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;; generate identifiers automatically (the exporter picks the first
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;; word of the headline as the identifier as long as it is unique, see
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;; the documentation of `org-taskjuggler--build-unique-id'). Using that
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;; identifier you can then allocate resources to tasks. This is again
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;; done with the "allocate" property on the tasks. Do this in column
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;; view or when on 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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;; - 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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;;
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;;; Code:
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(eval-when-compile (require 'cl))
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(require 'ox)
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;;; User Variables
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(defgroup org-export-taskjuggler nil
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"Options specific for TaskJuggler export back-end."
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:tag "Org Export TaskJuggler"
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:group 'org-export)
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(defcustom org-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-taskjuggler-project-tag "taskjuggler_project"
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"Tag marking project's tasks.
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This tag is used to find the tree containing all the tasks for
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the project."
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:group 'org-export-taskjuggler
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:type 'string)
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(defcustom org-taskjuggler-resource-tag "taskjuggler_resource"
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"Tag marking project's resources.
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This tag is used to find the tree containing all the resources
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for the project."
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:group 'org-export-taskjuggler
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:type 'string)
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(defcustom org-taskjuggler-report-tag "taskjuggler_report"
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"Tag marking project's reports.
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This tag is used to find the tree containing all the reports for
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the project."
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:group 'org-export-taskjuggler
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:type 'string)
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(defcustom org-taskjuggler-target-version 3.0
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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-taskjuggler-default-project-version "1.0"
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"Default version string for the project.
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This value can also be set with the \":VERSION:\" property
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associated to the headline defining the project."
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:group 'org-export-taskjuggler
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:type 'string)
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(defcustom org-taskjuggler-default-project-duration 280
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"Default project duration.
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The value will be used 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
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marked with `org-taskjuggler-project-tag'"
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:group 'org-export-taskjuggler
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:type 'integer)
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(defcustom org-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-taskjuggler-default-global-header ""
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"Default global header for the project.
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This goes before project declaration, and might be useful for
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early macros."
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:group 'org-export-taskjuggler
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:type '(string :tag "Preamble"))
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(defcustom org-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.
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Here you typically define global properties such as shifts,
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accounts, rates, vacation, macros and flags. Any property that
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is allowed within the TaskJuggler file can be inserted. You
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could for example 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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(defcustom org-taskjuggler-valid-task-attributes
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'(account start note duration endbuffer endcredit end
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flags journalentry length limits maxend maxstart minend
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minstart period reference responsible scheduling
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startbuffer startcredit statusnote chargeset charge)
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"Valid attributes for Taskjuggler tasks.
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If one of these appears as a property for a headline, it will be
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exported with the corresponding task."
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:group 'org-export-taskjuggler)
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(defcustom org-taskjuggler-valid-resource-attributes
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'(limits vacation shift booking efficiency journalentry rate
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workinghours flags)
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"Valid attributes for Taskjuggler resources.
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If one of these appears as a property for a headline, it will be
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exported with the corresponding resource."
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:group 'org-export-taskjuggler)
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(defcustom org-taskjuggler-valid-report-attributes
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'(headline columns definitions timeformat hideresource hidetask
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loadunit sorttasks formats period)
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"Valid attributes for Taskjuggler reports.
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If one of these appears as a property for a headline, it will be
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exported with the corresponding report."
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:group 'org-export-taskjuggler)
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(defcustom org-taskjuggler-keep-project-as-task t
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"Non-nil keeps the project headline as an umbrella task for all tasks.
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Setting this to nil will allow maintaining completely separated
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task buckets, while still sharing the same resources pool."
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:group 'org-export-taskjuggler
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:type 'boolean)
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;;; Hooks
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(defvar org-taskjuggler-final-hook nil
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"Hook run after a TaskJuggler files has been saved.
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This hook is run with the name of the file as argument.")
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;;; Back-End Definition
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(org-export-define-backend 'taskjuggler
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'((template . org-taskjuggler-project-plan))
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:menu-entry
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'(?J "Export to TaskJuggler"
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((?j "As TJP file" (lambda (a s v b) (org-taskjuggler-export a s v)))
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(?o "As TJP file and open"
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(lambda (a s v b)
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(if a (org-taskjuggler-export a s v)
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(org-taskjuggler-export-and-open s v))))))
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;; This property will be used to store unique ids in communication
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;; channel. Ids will be retrieved with `org-taskjuggler-get-id'.
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:options-alist '((:taskjuggler-unique-ids nil nil nil)))
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;;; Unique IDs
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(defun org-taskjuggler-assign-task-ids (tasks info)
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"Assign a unique ID to each task in TASKS.
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TASKS is a list of headlines. Return value is an alist between
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headlines and their associated ID. IDs are hierarchical, which
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means they only need to be unique among the task siblings."
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(let* (alist
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(build-id
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(lambda (tasks local-ids)
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(org-element-map tasks 'headline
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(lambda (task)
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(let ((id (org-taskjuggler--build-unique-id task local-ids)))
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(push id local-ids)
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(push (cons task id) alist)
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(funcall build-id (org-element-contents task) nil)))
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info nil 'headline))))
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(funcall build-id tasks nil)
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alist))
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(defun org-taskjuggler-assign-resource-ids (resources info)
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"Assign a unique ID to each resource within RESOURCES.
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RESOURCES is a list of headlines. Return value is an alist
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between headlines and their associated ID."
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(let (ids)
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(org-element-map resources 'headline
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(lambda (resource)
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(let ((id (org-taskjuggler--build-unique-id resource ids)))
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(push id ids)
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(cons resource id)))
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info)))
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;;; Accessors
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(defun org-taskjuggler-get-project (info)
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"Return project in parse tree.
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INFO is a plist used as a communication channel. First headline
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in buffer with `org-taskjuggler-project-tag' defines the project.
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If no such task is defined, pick the first headline in buffer.
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If there is no headline at all, return nil."
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(or (org-element-map (plist-get info :parse-tree) 'headline
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(lambda (hl)
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(and (member org-taskjuggler-project-tag
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(org-export-get-tags hl info))
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hl))
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info t)
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(org-element-map tree 'headline 'identity info t)))
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(defun org-taskjuggler-get-id (item info)
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"Return id for task or resource ITEM.
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ITEM is a headline. Return value is a string."
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(cdr (assq item (plist-get info :taskjuggler-unique-ids))))
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(defun org-taskjuggler-get-name (item)
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"Return name for task or resource ITEM.
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ITEM is a headline. Return value is a string."
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;; Quote double quotes in name.
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(replace-regexp-in-string
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"\"" "\\\"" (org-element-property :raw-value item) t t))
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(defun org-taskjuggler-get-start (item)
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"Return start date for task or resource ITEM.
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ITEM is a headline. Return value is a string or nil if ITEM
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doesn't have any start date defined.."
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(let ((scheduled (org-element-property :scheduled item)))
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(and scheduled (org-timestamp-format scheduled "%Y-%02m-%02d"))))
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(defun org-taskjuggler-get-end (item)
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"Return end date for task or resource ITEM.
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ITEM is a headline. Return value is a string or nil if ITEM
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doesn't have any end date defined.."
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(let ((deadline (org-element-property :deadline item)))
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(and deadline (org-timestamp-format deadline "%Y-%02m-%02d"))))
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;;; Internal Functions
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(defun org-taskjuggler--indent-string (s)
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"Indent string S by 2 spaces.
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Return new string. If S is the empty string, return it."
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(if (equal "" s) s (replace-regexp-in-string "^ *\\S-" " \\&" s)))
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(defun org-taskjuggler--build-attributes (item attributes)
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"Return attributes string for task, resource or report ITEM.
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ITEM is a headline. ATTRIBUTES is a list of symbols
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representing valid attributes for ITEM."
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(mapconcat
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(lambda (attribute)
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(let ((value (org-element-property
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(intern (upcase (format ":%s" attribute)))
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item)))
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(and value (format "%s %s\n" attribute value))))
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(remq nil attributes) ""))
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(defun org-taskjuggler--build-unique-id (item unique-ids)
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"Return a unique id for a given task or a resource.
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ITEM is an `headline' type element representing the task or
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resource. Its id is derived from its name and made unique
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against UNIQUE-IDS. If the (downcased) first token of the
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headline is not unique try to add more (downcased) tokens of the
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headline or finally add more underscore characters (\"_\")."
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(let* ((parts (org-split-string (org-element-property :raw-value item)))
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(id (org-taskjuggler--clean-id (downcase (pop parts)))))
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;; Try to add more parts of the headline to make it unique.
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(while (and (car parts) (member id unique-ids))
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(setq id (concat id "_"
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(org-taskjuggler--clean-id (downcase (pop parts))))))
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;; If it's still not unique, add "_".
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(while (member id unique-ids)
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(setq id (concat id "_")))
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id))
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(defun org-taskjuggler--clean-id (id)
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"Clean and return ID to make it acceptable for TaskJuggler.
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ID is a string."
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;; Replace non-ascii by "_".
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(replace-regexp-in-string
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"[^a-zA-Z0-9_]" "_"
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;; Make sure id doesn't start with a number.
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(replace-regexp-in-string "^\\([0-9]\\)" "_\\1" id)))
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;;; Dependencies
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(defun org-taskjuggler-resolve-dependencies (task info)
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"Return a list of all tasks TASK depends on.
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TASK is a headline. INFO is a plist used as a communication
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channel."
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(let ((deps-ids
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;; Get all dependencies specified in BLOCKER and DEPENDS task
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;; properties. Clean options from them.
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(let ((deps (concat (org-element-property :BLOCKER task)
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(org-element-property :DEPENDS task))))
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(and deps
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(org-split-string (replace-regexp-in-string "{.*?}" "" deps)
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"[ ,]* +"))))
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depends)
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(when deps-ids
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;; Find tasks with :task_id: property matching id in DEPS-IDS.
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;; Add them to DEPENDS.
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(let* ((project (org-taskjuggler-get-project info))
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(tasks (if org-taskjuggler-keep-project-as-task project
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(org-element-contents project))))
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(setq depends
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(org-element-map tasks 'headline
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(lambda (task)
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(let ((task-id (org-element-property :TASK_ID task)))
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(and task-id (member task-id deps-ids) task)))
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info)))
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;; Check BLOCKER and DEPENDS properties. If "previous-sibling"
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;; belongs to DEPS-ID, add it to DEPENDS.
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(when (and (member-ignore-case "previous-sibling" deps-ids)
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(not (org-export-first-sibling-p task info)))
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(let ((prev (org-export-get-previous-element task info)))
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(and (not (memq prev depends)) (push prev depends)))))
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;; Check ORDERED status of parent.
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(let ((parent (org-export-get-parent task)))
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(when (and parent
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(org-element-property :ORDERED parent)
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(not (org-export-first-sibling-p task info)))
|
||
(push (org-export-get-previous-element task info) depends)))
|
||
;; Return dependencies.
|
||
depends))
|
||
|
||
(defun org-taskjuggler-format-dependencies (dependencies task info)
|
||
"Format DEPENDENCIES to match TaskJuggler syntax.
|
||
DEPENDENCIES is list of dependencies for TASK, as returned by
|
||
`org-taskjuggler-resolve-depedencies'. TASK is a headline.
|
||
INFO is a plist used as a communication channel. Return value
|
||
doesn't include leading \"depends\"."
|
||
(let ((dep-str (concat (org-element-property :BLOCKER task)
|
||
" "
|
||
(org-element-property :DEPENDS task)))
|
||
(get-path
|
||
(lambda (dep)
|
||
;; Return path to DEP relatively to TASK.
|
||
(let ((parent (org-export-get-parent dep))
|
||
(exclamations 1)
|
||
(option
|
||
(let ((id (org-element-property :TASK_ID dep)))
|
||
(and id
|
||
(string-match (concat id " +\\({.*?}\\)") dep-str)
|
||
(org-match-string-no-properties 1))))
|
||
path)
|
||
;; Compute number of exclamation marks.
|
||
(while (not (org-element-map parent 'headline
|
||
(lambda (task) (eq task dep))))
|
||
(incf exclamations)
|
||
(setq parent (org-export-get-parent parent)))
|
||
;; Build path from DEP to PARENT.
|
||
(while (not (eq parent dep))
|
||
(push (org-taskjuggler-get-id dep info) path)
|
||
(setq dep (org-export-get-parent dep)))
|
||
;; Return full path. Add dependency options, if any.
|
||
(concat (make-string exclamations ?!)
|
||
(mapconcat 'identity path ".")
|
||
(and option (concat " " option)))))))
|
||
;; Return dependencies string, without the leading "depends".
|
||
(mapconcat (lambda (dep) (funcall get-path dep)) dependencies ", ")))
|
||
|
||
|
||
|
||
;;; Translator Functions
|
||
|
||
(defun org-taskjuggler-project-plan (contents info)
|
||
"Build TaskJuggler project plan.
|
||
CONTENTS is ignored. INFO is a plist holding export options.
|
||
Return complete project plan as a string in TaskJuggler syntax."
|
||
(let* ((tree (plist-get info :parse-tree))
|
||
(project (or (org-taskjuggler-get-project info)
|
||
(error "No project specified"))))
|
||
(concat
|
||
;; 1. Insert header.
|
||
(org-element-normalize-string org-taskjuggler-default-global-header)
|
||
;; 2. Insert project.
|
||
(org-taskjuggler--build-project project info)
|
||
;; 3. Insert global properties.
|
||
(org-element-normalize-string org-taskjuggler-default-global-properties)
|
||
;; 4. Insert resources. Provide a default one if none is
|
||
;; specified.
|
||
(let ((main-resources
|
||
;; Collect contents from various trees marked with
|
||
;; `org-taskjuggler-resource-tag'. Only gather top level
|
||
;; resources.
|
||
(apply 'append
|
||
(org-element-map tree 'headline
|
||
(lambda (hl)
|
||
(and (member org-taskjuggler-resource-tag
|
||
(org-export-get-tags hl info))
|
||
(org-element-map (org-element-contents hl) 'headline
|
||
'identity info nil 'headline)))
|
||
info nil 'headline))))
|
||
;; Assign a unique ID to each resource. Store it under
|
||
;; `:taskjuggler-unique-ids' property in INFO.
|
||
(setq info
|
||
(plist-put info :taskjuggler-unique-ids
|
||
(org-taskjuggler-assign-resource-ids
|
||
main-resources info)))
|
||
(concat
|
||
(if main-resources
|
||
(mapconcat
|
||
(lambda (resource) (org-taskjuggler--build-resource resource info))
|
||
main-resources "")
|
||
(format "resource %s \"%s\" {\n}\n" (user-login-name) user-full-name))
|
||
;; 5. Insert tasks.
|
||
(let ((main-tasks
|
||
;; If `org-taskjuggler-keep-project-as-task' is
|
||
;; non-nil, there is only one task. Otherwise, every
|
||
;; direct children of PROJECT is a top level task.
|
||
(if org-taskjuggler-keep-project-as-task (list project)
|
||
(or (org-element-map (org-element-contents project) 'headline
|
||
'identity info nil 'headline)
|
||
(error "No task specified")))))
|
||
;; Assign a unique ID to each task. Add it to
|
||
;; `:taskjuggler-unique-ids' property in INFO.
|
||
(setq info
|
||
(plist-put info :taskjuggler-unique-ids
|
||
(append
|
||
(org-taskjuggler-assign-task-ids main-tasks info)
|
||
(plist-get info :taskjuggler-unique-ids))))
|
||
;; If no resource is allocated among tasks, allocate one to
|
||
;; the first task.
|
||
(unless (org-element-map main-tasks 'headline
|
||
(lambda (task) (org-element-property :ALLOCATE task))
|
||
info t)
|
||
(org-element-put-property
|
||
(car main-tasks) :ALLOCATE
|
||
(or (org-taskjuggler-get-id (car main-resources) info)
|
||
(user-login-name))))
|
||
(mapconcat
|
||
(lambda (task) (org-taskjuggler--build-task task info))
|
||
main-tasks ""))
|
||
;; 6. Insert reports. If no report is defined, insert default
|
||
;; reports.
|
||
(let ((main-reports
|
||
;; Collect contents from various trees marked with
|
||
;; `org-taskjuggler-report-tag'. Only gather top level
|
||
;; reports.
|
||
(apply 'append
|
||
(org-element-map tree 'headline
|
||
(lambda (hl)
|
||
(and (member org-taskjuggler-report-tag
|
||
(org-export-get-tags hl info))
|
||
(org-element-map (org-element-contents hl)
|
||
'headline 'identity info nil 'headline)))
|
||
info nil 'headline))))
|
||
(if main-reports
|
||
(mapconcat
|
||
(lambda (report) (org-taskjuggler--build-report report info))
|
||
main-reports "")
|
||
(mapconcat 'org-element-normalize-string
|
||
org-taskjuggler-default-reports ""))))))))
|
||
|
||
(defun org-taskjuggler--build-project (project info)
|
||
"Return a project declaration.
|
||
PROJECT is a headline. INFO is a plist used as a communication
|
||
channel. If no start date is specified, start today. If no end
|
||
date is specified, end `org-taskjuggler-default-project-duration'
|
||
days from now."
|
||
(format "project %s \"%s\" \"%s\" %s %s {\n}\n"
|
||
(org-taskjuggler-get-id project info)
|
||
(org-taskjuggler-get-name project)
|
||
;; Version is obtained through :TASKJUGGLER_VERSION:
|
||
;; property or `org-taskjuggler-default-project-version'.
|
||
(or (org-element-property :VERSION project)
|
||
org-taskjuggler-default-project-version)
|
||
(or (org-taskjuggler-get-start project)
|
||
(format-time-string "%Y-%m-%d"))
|
||
(let ((end (org-taskjuggler-get-end project)))
|
||
(or (and end (format "- %s" end))
|
||
(format "+%sd" org-taskjuggler-default-project-duration)))))
|
||
|
||
(defun org-taskjuggler--build-resource (resource info)
|
||
"Return a resource declaration.
|
||
|
||
RESOURCE is a headline. INFO is a plist used as a communication
|
||
channel.
|
||
|
||
All valid attributes from RESOURCE are inserted. If 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 a unique id will be associated to it."
|
||
(concat
|
||
;; Opening resource.
|
||
(format "resource %s \"%s\" {\n"
|
||
(org-taskjuggler--clean-id
|
||
(or (org-element-property :RESOURCE_ID resource)
|
||
(org-element-property :ID resource)
|
||
(org-taskjuggler-get-id resource info)))
|
||
(org-taskjuggler-get-name resource))
|
||
;; Add attributes.
|
||
(org-taskjuggler--indent-string
|
||
(org-taskjuggler--build-attributes
|
||
resource org-taskjuggler-valid-resource-attributes))
|
||
;; Add inner resources.
|
||
(org-taskjuggler--indent-string
|
||
(mapconcat
|
||
'identity
|
||
(org-element-map (org-element-contents resource) 'headline
|
||
(lambda (hl) (org-taskjuggler--build-resource hl info))
|
||
info nil 'headline)
|
||
""))
|
||
;; Closing resource.
|
||
"}\n"))
|
||
|
||
(defun org-taskjuggler--build-report (report)
|
||
"Return a report declaration.
|
||
REPORT is a headline. INFO is a plist used as a communication
|
||
channel."
|
||
(concat
|
||
;; Opening report.
|
||
(format "%s \"%s\" {\n"
|
||
(or (org-element-property :REPORT_KIND report) "taskreport")
|
||
(org-taskjuggler-get-name report))
|
||
;; Add attributes.
|
||
(org-taskjuggler--indent-string
|
||
(org-taskjuggler--build-attributes
|
||
report org-taskjuggler-valid-report-attributes))
|
||
;; Add inner reports.
|
||
(org-taskjuggler--indent-string
|
||
(mapconcat
|
||
'identity
|
||
(org-element-map (org-element-contents report) 'headline
|
||
(lambda (hl) (org-taskjuggler--build-report hl info))
|
||
info nil 'headline)
|
||
""))
|
||
;; Closing report.
|
||
"}\n"))
|
||
|
||
(defun org-taskjuggler--build-task (task info)
|
||
"Return a task declaration.
|
||
|
||
TASK is a headline. INFO is a plist used as a communication
|
||
channel.
|
||
|
||
All valid attributes from TASK are inserted. If TASK defines
|
||
a property \"task_id\" it will be used as the id for this task.
|
||
Otherwise it will use the ID property. If neither is defined
|
||
a unique id will be associated to it."
|
||
(let* ((allocate (org-element-property :ALLOCATE task))
|
||
(complete
|
||
(if (eq (org-element-property :todo-type task) 'done) "100"
|
||
(org-element-property :COMPLETE task)))
|
||
(depends (org-taskjuggler-resolve-dependencies task info))
|
||
(effort (org-element-property :EFFORT task))
|
||
(milestone
|
||
(or (org-element-property :MILESTONE task)
|
||
(not (or (org-element-map (org-element-contents task) 'headline
|
||
'identity info t) ; Has task any child?
|
||
effort
|
||
(org-element-property :LENGTH task)
|
||
(org-element-property :DURATION task)
|
||
(and (org-taskjuggler-get-start task)
|
||
(org-taskjuggler-get-end task))
|
||
(org-element-property :PERIOD task)))))
|
||
(priority
|
||
(let ((pri (org-element-property :priority task)))
|
||
(and pri
|
||
(max 1 (/ (* 1000 (- org-lowest-priority pri))
|
||
(- org-lowest-priority org-highest-priority)))))))
|
||
(concat
|
||
;; Opening task.
|
||
(format "task %s \"%s\" {\n"
|
||
(org-taskjuggler-get-id task info)
|
||
(org-taskjuggler-get-name task))
|
||
;; Add default attributes.
|
||
(and depends
|
||
(format " depends %s\n"
|
||
(org-taskjuggler-format-dependencies depends task info)))
|
||
(and allocate
|
||
(format " purge %s\n allocate %s\n"
|
||
;; Compatibility for previous TaskJuggler versions.
|
||
(if (>= org-taskjuggler-target-version 3.0) "allocate"
|
||
"allocations")
|
||
allocate))
|
||
(and complete (format " complete %s\n" comptete))
|
||
(and effort
|
||
(format " effort %s\n"
|
||
(let* ((minutes (org-duration-string-to-minutes effort))
|
||
(hours (/ minutes 60.0)))
|
||
(format "%.1fh" hours))))
|
||
(and priority (format " priority %s\n" complete))
|
||
(and milestone " milestone\n")
|
||
;; Add other valid attributes.
|
||
(org-taskjuggler--indent-string
|
||
(org-taskjuggler--build-attributes
|
||
task org-taskjuggler-valid-task-attributes))
|
||
;; Add inner tasks.
|
||
(org-taskjuggler--indent-string
|
||
(mapconcat 'identity
|
||
(org-element-map (org-element-contents task) 'headline
|
||
(lambda (hl) (org-taskjuggler--build-task hl info))
|
||
info nil 'headline)
|
||
""))
|
||
;; Closing task.
|
||
"}\n")))
|
||
|
||
|
||
|
||
;;; Interactive Functions
|
||
|
||
;;;###autoload
|
||
(defun org-taskjuggler-export (&optional async subtreep visible-only)
|
||
"Export current buffer to a TaskJuggler file.
|
||
|
||
The exporter looks for a tree with tag that matches
|
||
`org-taskjuggler-project-tag' and takes this as the tasks for
|
||
this project. The first node of this tree defines the project
|
||
properties such as project name and project period.
|
||
|
||
If there is a tree with tag that matches
|
||
`org-taskjuggler-resource-tag' this tree is taken as resources
|
||
for the project. If no resources are specified, a default
|
||
resource is created and allocated to the project.
|
||
|
||
Also the TaskJuggler project will be created with default reports
|
||
as defined in `org-taskjuggler-default-reports'.
|
||
|
||
If narrowing is active in the current buffer, only export its
|
||
narrowed part.
|
||
|
||
If a region is active, export that region.
|
||
|
||
A non-nil optional argument ASYNC means the process should happen
|
||
asynchronously. The resulting file should be accessible through
|
||
the `org-export-stack' interface.
|
||
|
||
When optional argument SUBTREEP is non-nil, export the sub-tree
|
||
at point, extracting information from the headline properties
|
||
first.
|
||
|
||
When optional argument VISIBLE-ONLY is non-nil, don't export
|
||
contents of hidden elements.
|
||
|
||
Return output file's name."
|
||
(interactive)
|
||
(let ((outfile
|
||
(org-export-output-file-name org-taskjuggler-extension subtreep)))
|
||
(if async
|
||
(org-export-async-start
|
||
(lambda (f)
|
||
(org-export-add-to-stack f 'taskjuggler)
|
||
(run-hook-with-args 'org-taskjuggler-final-hook f))
|
||
`(expand-file-name
|
||
(org-export-to-file 'taskjuggler ,outfile ,subtreep ,visible-only)))
|
||
(org-export-to-file 'taskjuggler outfile subtreep visible-only)
|
||
(run-hook-with-args 'org-taskjuggler-final-hook outfile)
|
||
outfile)))
|
||
|
||
;;;###autoload
|
||
(defun org-taskjuggler-export-and-open (&optional subtreep visible-only)
|
||
"Export current buffer to a TaskJuggler file and open it.
|
||
|
||
The exporter looks for a tree with tag that matches
|
||
`org-taskjuggler-project-tag' and takes this as the tasks for
|
||
this project. The first node of this tree defines the project
|
||
properties such as project name and project period.
|
||
|
||
If there is a tree with tag that matches
|
||
`org-taskjuggler-resource-tag' this tree is taken as resources
|
||
for the project. If no resources are specified, a default
|
||
resource is created and allocated to the project.
|
||
|
||
Also the TaskJuggler project will be created with default reports
|
||
as defined in `org-taskjuggler-default-reports'.
|
||
|
||
If narrowing is active in the current buffer, only export its
|
||
narrowed part.
|
||
|
||
If a region is active, export that region.
|
||
|
||
When optional argument SUBTREEP is non-nil, export the sub-tree
|
||
at point, extracting information from the headline properties
|
||
first.
|
||
|
||
When optional argument VISIBLE-ONLY is non-nil, don't export
|
||
contents of hidden elements.
|
||
|
||
Open file with the TaskJuggler GUI."
|
||
(interactive)
|
||
(let* ((file (org-taskjuggler-export nil subtreep visible-only))
|
||
(process-name "TaskJugglerUI")
|
||
(command (concat process-name " " file)))
|
||
(start-process-shell-command process-name nil command)))
|
||
|
||
|
||
(provide 'ox-taskjuggler)
|
||
|
||
;; Local variables:
|
||
;; sentence-end-double-space: t
|
||
;; End:
|
||
|
||
;;; ox-taskjuggler.el ends here
|