1035 lines
38 KiB
EmacsLisp
1035 lines
38 KiB
EmacsLisp
;;; ox-taskjuggler.el --- TaskJuggler Back-End for Org Export Engine
|
||
;;
|
||
;; Copyright (C) 2007-2020 Free Software Foundation, Inc.
|
||
;;
|
||
;; Emacs Lisp Archive Entry
|
||
;; Filename: ox-taskjuggler.el
|
||
;; Author: Christian Egli
|
||
;; Nicolas Goaziou <n dot goaziou at gmail dot com>
|
||
;; Maintainer: Christian Egli
|
||
;; Keywords: org, taskjuggler, project planning
|
||
;; Description: Converts an Org mode buffer into a TaskJuggler project plan
|
||
|
||
;; This file is not part of GNU Emacs.
|
||
|
||
;; This program is free software: you can redistribute it and/or modify
|
||
;; it under the terms of the GNU General Public License as published by
|
||
;; the Free Software Foundation, either version 3 of the License, or
|
||
;; (at your option) any later version.
|
||
|
||
;; This program is distributed in the hope that it will be useful,
|
||
;; but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||
;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||
;; GNU General Public License for more details.
|
||
|
||
;; You should have received a copy of the GNU General Public License
|
||
;; along with this program. If not, see <http://www.gnu.org/licenses/>.
|
||
|
||
;;; Commentary:
|
||
;;
|
||
;; This library implements a TaskJuggler exporter for Org mode.
|
||
;; TaskJuggler is a project planing tool that uses a text format to
|
||
;; define projects, tasks and resources, so it is a natural fit for
|
||
;; Org mode. It can produce all sorts of reports for tasks or
|
||
;; resources in either HTML, CSV or PDF. TaskJuggler is implemented
|
||
;; in Ruby and should therefore run on any platform.
|
||
;;
|
||
;; The exporter does not export all the nodes of a document or
|
||
;; strictly follow the order of the nodes in the document.
|
||
;;
|
||
;; Instead the TaskJuggler exporter looks for a tree that defines the
|
||
;; tasks and a optionally tree that defines the resources for this
|
||
;; project. It then creates a TaskJuggler file based on these trees
|
||
;; and the attributes defined in all the nodes.
|
||
;;
|
||
;; * Installation
|
||
;;
|
||
;; Put this file into your load-path and the following line into your
|
||
;; ~/.emacs:
|
||
;;
|
||
;; (add-to-list 'org-export-backends 'taskjuggler)
|
||
;;
|
||
;; or customize `org-export-backends' variable.
|
||
;;
|
||
;; The interactive functions are the following:
|
||
;;
|
||
;; M-x `org-taskjuggler-export'
|
||
;; M-x `org-taskjuggler-export-and-open'
|
||
;;
|
||
;; * Tasks
|
||
;;
|
||
;; Let's illustrate the usage with a small example. Create your tasks
|
||
;; as you usually do with org-mode. Assign efforts to each task using
|
||
;; properties (it's easiest to do this in the column view). You
|
||
;; should end up with something similar to the example by Peter Jones
|
||
;; in:
|
||
;;
|
||
;; http://www.devalot.com/assets/articles/2008/07/project-planning/project-planning.org.
|
||
;;
|
||
;; Now mark the top node of your tasks with a tag named
|
||
;; "taskjuggler_project" (or whatever you customized
|
||
;; `org-taskjuggler-project-tag' to). You are now ready to export the
|
||
;; project plan with `org-taskjuggler-export-and-open' which will
|
||
;; export the project plan and open a Gantt chart in TaskJugglerUI.
|
||
;;
|
||
;; * Resources
|
||
;;
|
||
;; Next you can define resources and assign those to work on specific
|
||
;; tasks. You can group your resources hierarchically. Tag the top
|
||
;; node of the resources with "taskjuggler_resource" (or whatever you
|
||
;; customized `org-taskjuggler-resource-tag' to). You can optionally
|
||
;; assign an identifier (named "resource_id") to the resources (using
|
||
;; the standard org properties commands) or you can let the exporter
|
||
;; generate identifiers automatically (the exporter picks the first
|
||
;; word of the headline as the identifier as long as it is unique, see
|
||
;; the documentation of `org-taskjuggler--build-unique-id'). Using that
|
||
;; identifier you can then allocate resources to tasks. This is again
|
||
;; done with the "allocate" property on the tasks. Do this in column
|
||
;; view or when on the task type
|
||
;;
|
||
;; C-c C-x p allocate RET <resource_id> RET
|
||
;;
|
||
;; Once the allocations are done you can again export to TaskJuggler
|
||
;; and check in the Resource Allocation Graph which person is working
|
||
;; on what task at what time.
|
||
;;
|
||
;; * Export of properties
|
||
;;
|
||
;; The exporter also takes TODO state information into consideration,
|
||
;; i.e. if a task is marked as done it will have the corresponding
|
||
;; attribute in TaskJuggler ("complete 100"). Also it will export any
|
||
;; property on a task resource or resource node which is known to
|
||
;; TaskJuggler, such as limits, vacation, shift, booking, efficiency,
|
||
;; journalentry, rate for resources or account, start, note, duration,
|
||
;; end, journalentry, milestone, reference, responsible, scheduling,
|
||
;; etc for tasks.
|
||
;;
|
||
;; * Dependencies
|
||
;;
|
||
;; The exporter will handle dependencies that are defined in the tasks
|
||
;; either with the ORDERED attribute (see TODO dependencies in the Org
|
||
;; mode manual) or with the BLOCKER attribute (see org-depend.el) or
|
||
;; alternatively with a depends attribute. Both the BLOCKER and the
|
||
;; depends attribute can be either "previous-sibling" or a reference
|
||
;; to an identifier (named "task_id") which is defined for another
|
||
;; task in the project. BLOCKER and the depends attribute can define
|
||
;; multiple dependencies separated by either space or comma. You can
|
||
;; also specify optional attributes on the dependency by simply
|
||
;; appending it. The following examples should illustrate this:
|
||
;;
|
||
;; * Training material
|
||
;; :PROPERTIES:
|
||
;; :task_id: training_material
|
||
;; :ORDERED: t
|
||
;; :END:
|
||
;; ** Markup Guidelines
|
||
;; :PROPERTIES:
|
||
;; :Effort: 2d
|
||
;; :END:
|
||
;; ** Workflow Guidelines
|
||
;; :PROPERTIES:
|
||
;; :Effort: 2d
|
||
;; :END:
|
||
;; * Presentation
|
||
;; :PROPERTIES:
|
||
;; :Effort: 2d
|
||
;; :BLOCKER: training_material { gapduration 1d } some_other_task
|
||
;; :END:
|
||
;;
|
||
;;;; * TODO
|
||
;; - Look at org-keyword-properties, org-global-properties and
|
||
;; org-global-properties-fixed
|
||
;; - What about property inheritance and org-property-inherit-p?
|
||
;; - Use TYPE_TODO as an way to assign resources
|
||
;; - Add support for org-export-with-planning
|
||
;;
|
||
;;; Code:
|
||
|
||
(eval-when-compile (require 'cl))
|
||
|
||
(require 'ox)
|
||
|
||
|
||
|
||
;;; User Variables
|
||
|
||
(defgroup org-export-taskjuggler nil
|
||
"Options specific for TaskJuggler export back-end."
|
||
:tag "Org Export TaskJuggler"
|
||
:group 'org-export)
|
||
|
||
(defcustom org-taskjuggler-extension ".tjp"
|
||
"Extension of TaskJuggler files."
|
||
:group 'org-export-taskjuggler
|
||
:type 'string)
|
||
|
||
(defcustom org-taskjuggler-project-tag "taskjuggler_project"
|
||
"Tag marking project's tasks.
|
||
This tag is used to find the tree containing all the tasks for
|
||
the project."
|
||
:group 'org-export-taskjuggler
|
||
:type 'string)
|
||
|
||
(defcustom org-taskjuggler-resource-tag "taskjuggler_resource"
|
||
"Tag marking project's resources.
|
||
This tag is used to find the tree containing all the resources
|
||
for the project."
|
||
:group 'org-export-taskjuggler
|
||
:type 'string)
|
||
|
||
(defcustom org-taskjuggler-report-tag "taskjuggler_report"
|
||
"Tag marking project's reports.
|
||
This tag is used to find the tree containing all the reports for
|
||
the project."
|
||
:group 'org-export-taskjuggler
|
||
:type 'string)
|
||
|
||
(defcustom org-taskjuggler-target-version 3.0
|
||
"Which version of TaskJuggler the exporter is targeting.
|
||
By default a project plan is exported which conforms to version
|
||
3.x of TaskJuggler. For a project plan that is compatible with
|
||
versions of TaskJuggler older than 3.0 set this to 2.4.
|
||
|
||
If you change this variable be sure to also change
|
||
`org-taskjuggler-default-reports' as the format of reports has
|
||
changed considerably between version 2.x and 3.x of TaskJuggler"
|
||
:group 'org-export-taskjuggler
|
||
:type 'number)
|
||
|
||
(defcustom org-taskjuggler-default-project-version "1.0"
|
||
"Default version string for the project.
|
||
This value can also be set with the \":VERSION:\" property
|
||
associated to the headline defining the project."
|
||
:group 'org-export-taskjuggler
|
||
:type 'string)
|
||
|
||
(defcustom org-taskjuggler-default-project-duration 280
|
||
"Default project duration.
|
||
The value will be used if no start and end date have been defined
|
||
in the root node of the task tree, i.e. the tree that has been
|
||
marked with `org-taskjuggler-project-tag'"
|
||
:group 'org-export-taskjuggler
|
||
:type 'integer)
|
||
|
||
(defcustom org-taskjuggler-default-reports
|
||
'("textreport report \"Plan\" {
|
||
formats html
|
||
header '== %title =='
|
||
|
||
center -8<-
|
||
[#Plan Plan] | [#Resource_Allocation Resource Allocation]
|
||
----
|
||
=== Plan ===
|
||
<[report id=\"plan\"]>
|
||
----
|
||
=== Resource Allocation ===
|
||
<[report id=\"resourceGraph\"]>
|
||
->8-
|
||
}
|
||
|
||
# A traditional Gantt chart with a project overview.
|
||
taskreport plan \"\" {
|
||
headline \"Project Plan\"
|
||
columns bsi, name, start, end, effort, chart
|
||
loadunit shortauto
|
||
hideresource 1
|
||
}
|
||
|
||
# A graph showing resource allocation. It identifies whether each
|
||
# resource is under- or over-allocated for.
|
||
resourcereport resourceGraph \"\" {
|
||
headline \"Resource Allocation Graph\"
|
||
columns no, name, effort, weekly
|
||
loadunit shortauto
|
||
hidetask ~(isleaf() & isleaf_())
|
||
sorttasks plan.start.up
|
||
}")
|
||
"Default reports for the project.
|
||
These are sensible default reports to give a good out-of-the-box
|
||
result when exporting without defining any reports. \"%title\"
|
||
anywhere in the reports will be replaced with the document title.
|
||
If you want to define your own reports you can change them here
|
||
or simply define the default reports so that they include an
|
||
external report definition as follows:
|
||
|
||
include reports.tji
|
||
|
||
These default are made to work with tj3. If you are targeting
|
||
TaskJuggler 2.4 (see `org-taskjuggler-target-version') please
|
||
change these defaults to something like the following:
|
||
|
||
taskreport \"Gantt Chart\" {
|
||
headline \"Project Gantt Chart\"
|
||
columns hierarchindex, name, start, end, effort, duration, completed, chart
|
||
timeformat \"%Y-%m-%d\"
|
||
hideresource 1
|
||
loadunit shortauto
|
||
}
|
||
|
||
resourcereport \"Resource Graph\" {
|
||
headline \"Resource Allocation Graph\"
|
||
columns no, name, utilization, freeload, chart
|
||
loadunit shortauto
|
||
sorttasks startup
|
||
hidetask ~isleaf()
|
||
}"
|
||
:group 'org-export-taskjuggler
|
||
:type '(repeat (string :tag "Report")))
|
||
|
||
(defcustom org-taskjuggler-default-global-header ""
|
||
"Default global header for the project.
|
||
This goes before project declaration, and might be useful for
|
||
early macros."
|
||
:group 'org-export-taskjuggler
|
||
:type '(string :tag "Preamble"))
|
||
|
||
(defcustom org-taskjuggler-default-global-properties
|
||
"shift s40 \"Part time shift\" {
|
||
workinghours wed, thu, fri off
|
||
}
|
||
"
|
||
"Default global properties for the project.
|
||
|
||
Here you typically define global properties such as shifts,
|
||
accounts, rates, vacation, macros and flags. Any property that
|
||
is allowed within the TaskJuggler file can be inserted. You
|
||
could for example include another TaskJuggler file.
|
||
|
||
The global properties are inserted after the project declaration
|
||
but before any resource and task declarations."
|
||
:group 'org-export-taskjuggler
|
||
:type '(string :tag "Preamble"))
|
||
|
||
(defcustom org-taskjuggler-valid-task-attributes
|
||
'(account start note duration endbuffer endcredit end
|
||
flags journalentry length limits maxend maxstart minend
|
||
minstart period reference responsible scheduling
|
||
startbuffer startcredit statusnote chargeset charge)
|
||
"Valid attributes for Taskjuggler tasks.
|
||
If one of these appears as a property for a headline, it will be
|
||
exported with the corresponding task.
|
||
|
||
Note that multiline properties are not supported, so attributes
|
||
like note or journalentry have to be on a single line."
|
||
:group 'org-export-taskjuggler)
|
||
|
||
(defcustom org-taskjuggler-valid-project-attributes
|
||
'(timingresolution timezone alertlevels currency currencyformat
|
||
dailyworkinghours extend includejournalentry now numberformat
|
||
outputdir scenario shorttimeformat timeformat trackingscenario
|
||
weekstartsmonday weekstartssunday workinghours
|
||
yearlyworkingdays)
|
||
"Valid attributes for Taskjuggler project.
|
||
If one of these appears as a property for a headline that is a
|
||
project definition, it will be exported with the corresponding
|
||
task. Attribute 'timingresolution' should be the first in the
|
||
list."
|
||
:group 'org-export-taskjuggler)
|
||
|
||
(defcustom org-taskjuggler-valid-resource-attributes
|
||
'(limits vacation shift booking efficiency journalentry rate
|
||
workinghours flags)
|
||
"Valid attributes for Taskjuggler resources.
|
||
If one of these appears as a property for a headline, it will be
|
||
exported with the corresponding resource."
|
||
:group 'org-export-taskjuggler)
|
||
|
||
(defcustom org-taskjuggler-valid-report-attributes
|
||
'(headline columns definitions timeformat hideresource hidetask
|
||
loadunit sorttasks formats period)
|
||
"Valid attributes for Taskjuggler reports.
|
||
If one of these appears as a property for a headline, it will be
|
||
exported with the corresponding report."
|
||
:group 'org-export-taskjuggler)
|
||
|
||
(defcustom org-taskjuggler-process-command
|
||
"tj3 --silent --no-color --output-dir %o %f"
|
||
"Command to process a Taskjuggler file.
|
||
The command will be given to the shell as a command to process a
|
||
Taskjuggler file. \"%f\" in the command will be replaced by the
|
||
full file name, \"%o\" by the reports directory (see
|
||
`org-taskjuggler-reports-directory').
|
||
|
||
If you are targeting Taskjuggler 2.4 (see
|
||
`org-taskjuggler-target-version') this setting is ignored."
|
||
:group 'org-export-taskjuggler)
|
||
|
||
(defcustom org-taskjuggler-reports-directory "reports"
|
||
"Default directory to generate the Taskjuggler reports in.
|
||
The command `org-taskjuggler-process-command' generates the
|
||
reports and associated files such as CSS inside this directory.
|
||
|
||
If the directory is not an absolute path it is relative to the
|
||
directory of the exported file. The directory is created if it
|
||
doesn't exist.
|
||
|
||
If you are targeting Taskjuggler 2.4 (see
|
||
`org-taskjuggler-target-version') this setting is ignored."
|
||
:group 'org-export-taskjuggler)
|
||
|
||
(defcustom org-taskjuggler-keep-project-as-task t
|
||
"Non-nil keeps the project headline as an umbrella task for all tasks.
|
||
Setting this to nil will allow maintaining completely separated
|
||
task buckets, while still sharing the same resources pool."
|
||
:group 'org-export-taskjuggler
|
||
:type 'boolean)
|
||
|
||
|
||
|
||
;;; Hooks
|
||
|
||
(defvar org-taskjuggler-final-hook nil
|
||
"Hook run after a TaskJuggler files has been saved.
|
||
This hook is run with the name of the file as argument.")
|
||
|
||
|
||
|
||
;;; Back-End Definition
|
||
|
||
(org-export-define-backend 'taskjuggler
|
||
'((template . org-taskjuggler-project-plan))
|
||
:menu-entry
|
||
'(?J "Export to TaskJuggler"
|
||
((?j "As TJP file" (lambda (a s v b) (org-taskjuggler-export a s v)))
|
||
(?p "As TJP file and process"
|
||
(lambda (a s v b)
|
||
(if a (org-taskjuggler-export a s v)
|
||
(org-taskjuggler-export-and-process s v))))
|
||
(?o "As TJP file, process and open"
|
||
(lambda (a s v b)
|
||
(if a (org-taskjuggler-export a s v)
|
||
(org-taskjuggler-export-process-and-open s v))))))
|
||
;; This property will be used to store unique ids in communication
|
||
;; channel. Ids will be retrieved with `org-taskjuggler-get-id'.
|
||
:options-alist '((:taskjuggler-unique-ids nil nil nil)))
|
||
|
||
|
||
|
||
;;; Unique IDs
|
||
|
||
(defun org-taskjuggler-assign-task-ids (tasks info)
|
||
"Assign a unique ID to each task in TASKS.
|
||
TASKS is a list of headlines. INFO is a plist used as a
|
||
communication channel. Return value is an alist between
|
||
headlines and their associated ID. IDs are hierarchical, which
|
||
means they only need to be unique among the task siblings."
|
||
(let* (alist
|
||
build-id ; For byte-compiler.
|
||
(build-id
|
||
(lambda (tasks local-ids)
|
||
(org-element-map tasks 'headline
|
||
(lambda (task)
|
||
(let ((id (org-taskjuggler--build-unique-id task local-ids)))
|
||
(push id local-ids)
|
||
(push (cons task id) alist)
|
||
(funcall build-id (org-element-contents task) nil)))
|
||
info nil 'headline))))
|
||
(funcall build-id tasks nil)
|
||
alist))
|
||
|
||
(defun org-taskjuggler-assign-resource-ids (resources info)
|
||
"Assign a unique ID to each resource within RESOURCES.
|
||
RESOURCES is a list of headlines. INFO is a plist used as a
|
||
communication channel. Return value is an alist between
|
||
headlines and their associated ID."
|
||
(let (ids)
|
||
(org-element-map resources 'headline
|
||
(lambda (resource)
|
||
(let ((id (org-taskjuggler--build-unique-id resource ids)))
|
||
(push id ids)
|
||
(cons resource id)))
|
||
info)))
|
||
|
||
|
||
|
||
;;; Accessors
|
||
|
||
(defun org-taskjuggler-get-project (info)
|
||
"Return project in parse tree.
|
||
INFO is a plist used as a communication channel. First headline
|
||
in buffer with `org-taskjuggler-project-tag' defines the project.
|
||
If no such task is defined, pick the first headline in buffer.
|
||
If there is no headline at all, return nil."
|
||
(let ((tree (plist-get info :parse-tree)))
|
||
(or (org-element-map tree 'headline
|
||
(lambda (hl)
|
||
(and (member org-taskjuggler-project-tag
|
||
(org-export-get-tags hl info))
|
||
hl))
|
||
info t)
|
||
(org-element-map tree 'headline 'identity info t))))
|
||
|
||
(defun org-taskjuggler-get-id (item info)
|
||
"Return id for task or resource ITEM.
|
||
ITEM is a headline. INFO is a plist used as a communication
|
||
channel. Return value is a string."
|
||
(cdr (assq item (plist-get info :taskjuggler-unique-ids))))
|
||
|
||
(defun org-taskjuggler-get-name (item)
|
||
"Return name for task or resource ITEM.
|
||
ITEM is a headline. Return value is a string."
|
||
;; Quote double quotes in name.
|
||
(replace-regexp-in-string
|
||
"\"" "\\\"" (org-element-property :raw-value item) t t))
|
||
|
||
(defun org-taskjuggler-get-start (item)
|
||
"Return start date for task or resource ITEM.
|
||
ITEM is a headline. Return value is a string or nil if ITEM
|
||
doesn't have any start date defined."
|
||
(let ((scheduled (org-element-property :scheduled item)))
|
||
(or
|
||
(and scheduled (org-timestamp-format scheduled "%Y-%02m-%02d"))
|
||
(and (memq 'start org-taskjuggler-valid-task-attributes)
|
||
(org-element-property :START item)))))
|
||
|
||
(defun org-taskjuggler-get-end (item)
|
||
"Return end date for task or resource ITEM.
|
||
ITEM is a headline. Return value is a string or nil if ITEM
|
||
doesn't have any end date defined."
|
||
(let ((deadline (org-element-property :deadline item)))
|
||
(and deadline (org-timestamp-format deadline "%Y-%02m-%02d"))))
|
||
|
||
|
||
|
||
;;; Internal Functions
|
||
|
||
(defun org-taskjuggler--indent-string (s)
|
||
"Indent string S by 2 spaces.
|
||
Return new string. If S is the empty string, return it."
|
||
(if (equal "" s) s (replace-regexp-in-string "^ *\\S-" " \\&" s)))
|
||
|
||
(defun org-taskjuggler--build-attributes (item attributes)
|
||
"Return attributes string for ITEM.
|
||
ITEM is a project, task, resource or report headline. ATTRIBUTES
|
||
is a list of symbols representing valid attributes for ITEM."
|
||
(mapconcat
|
||
(lambda (attribute)
|
||
(let ((value (org-element-property
|
||
(intern (upcase (format ":%s" attribute)))
|
||
item)))
|
||
(and value (format "%s %s\n" attribute value))))
|
||
(remq nil attributes) ""))
|
||
|
||
(defun org-taskjuggler--build-unique-id (item unique-ids)
|
||
"Return a unique id for a given task or a resource.
|
||
ITEM is an `headline' type element representing the task or
|
||
resource. Its id is derived from its name 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 ((id (org-string-nw-p (org-element-property :TASK_ID item))))
|
||
;; If an id is specified, use it, as long as it's unique.
|
||
(if (and id (not (member id unique-ids))) id
|
||
(let* ((parts (split-string (org-element-property :raw-value item)))
|
||
(id (org-taskjuggler--clean-id (downcase (pop parts)))))
|
||
;; Try to add more parts of the headline to make it unique.
|
||
(while (and (car parts) (member id unique-ids))
|
||
(setq id (concat id "_"
|
||
(org-taskjuggler--clean-id (downcase (pop parts))))))
|
||
;; If it's 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.
|
||
ID is a string."
|
||
;; 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)))
|
||
|
||
|
||
|
||
;;; Dependencies
|
||
|
||
(defun org-taskjuggler-resolve-dependencies (task info)
|
||
"Return a list of all tasks TASK depends on.
|
||
TASK is a headline. INFO is a plist used as a communication
|
||
channel."
|
||
(let ((deps-ids
|
||
;; Get all dependencies specified in BLOCKER and DEPENDS task
|
||
;; properties. Clean options from them.
|
||
(let ((deps (concat (org-element-property :BLOCKER task)
|
||
(org-element-property :DEPENDS task))))
|
||
(and deps
|
||
(split-string (replace-regexp-in-string "{.*?}" "" deps)
|
||
"[ ,]* +"))))
|
||
depends)
|
||
(when deps-ids
|
||
;; Find tasks with :task_id: property matching id in DEPS-IDS.
|
||
;; Add them to DEPENDS.
|
||
(let* ((project (org-taskjuggler-get-project info))
|
||
(tasks (if org-taskjuggler-keep-project-as-task project
|
||
(org-element-contents project))))
|
||
(setq depends
|
||
(org-element-map tasks 'headline
|
||
(lambda (task)
|
||
(let ((task-id (or (org-element-property :TASK_ID task)
|
||
(org-element-property :ID task))))
|
||
(and task-id (member task-id deps-ids) task)))
|
||
info)))
|
||
;; Check BLOCKER and DEPENDS properties. If "previous-sibling"
|
||
;; belongs to DEPS-ID, add it to DEPENDS.
|
||
(when (and (member-ignore-case "previous-sibling" deps-ids)
|
||
(not (org-export-first-sibling-p task info)))
|
||
(let ((prev (org-export-get-previous-element task info)))
|
||
(and (not (memq prev depends)) (push prev depends)))))
|
||
;; Check ORDERED status of parent.
|
||
(let ((parent (org-export-get-parent task)))
|
||
(when (and parent
|
||
(org-element-property :ORDERED parent)
|
||
(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 task))
|
||
(exclamations 1)
|
||
(option
|
||
(let ((id (org-element-property :TASK_ID dep)))
|
||
(and id
|
||
(string-match (concat id " +\\({.*?}\\)") dep-str)
|
||
(match-string-no-properties 1 dep-str))))
|
||
path)
|
||
;; Compute number of exclamation marks by looking for the
|
||
;; common ancestor between TASK and DEP.
|
||
(while (not (org-element-map parent 'headline
|
||
(lambda (hl) (eq hl 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 "")
|
||
;; insert title in default reports
|
||
(let* ((title (org-export-data (plist-get info :title) info))
|
||
(report-title (if (string= title "")
|
||
(org-taskjuggler-get-name project)
|
||
title)))
|
||
(mapconcat
|
||
'org-element-normalize-string
|
||
(mapcar
|
||
(function
|
||
(lambda (report)
|
||
(replace-regexp-in-string "%title" report-title report t t)))
|
||
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."
|
||
(concat
|
||
;; Opening project.
|
||
(format "project %s \"%s\" \"%s\" %s %s {\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))))
|
||
;; Add attributes.
|
||
(org-taskjuggler--indent-string
|
||
(org-taskjuggler--build-attributes
|
||
project org-taskjuggler-valid-project-attributes))
|
||
;; Closing project.
|
||
"}\n"))
|
||
|
||
(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 info)
|
||
"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 (let ((property
|
||
(intern (concat ":" (upcase org-effort-property)))))
|
||
(org-element-property property 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" complete))
|
||
(and effort (format " effort %s\n" effort))
|
||
(and priority (format " priority %s\n" priority))
|
||
(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)))
|
||
(org-export-to-file 'taskjuggler outfile
|
||
async subtreep visible-only nil nil
|
||
(lambda (file)
|
||
(run-hook-with-args 'org-taskjuggler-final-hook file) nil))))
|
||
|
||
;;;###autoload
|
||
(defun org-taskjuggler-export-and-process (&optional subtreep visible-only)
|
||
"Export current buffer to a TaskJuggler file and process 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.
|
||
|
||
Return a list of reports."
|
||
(interactive)
|
||
(let ((file (org-taskjuggler-export nil subtreep visible-only)))
|
||
(org-taskjuggler-compile file)))
|
||
|
||
;;;###autoload
|
||
(defun org-taskjuggler-export-process-and-open (&optional subtreep visible-only)
|
||
"Export current buffer to a TaskJuggler file, process and open it.
|
||
|
||
Export and process the file using
|
||
`org-taskjuggler-export-and-process' and open the generated
|
||
reports with a browser.
|
||
|
||
If you are targeting TaskJuggler 2.4 (see
|
||
`org-taskjuggler-target-version') the processing and display of
|
||
the reports is done using the TaskJuggler GUI."
|
||
(interactive)
|
||
(if (< org-taskjuggler-target-version 3.0)
|
||
(let* ((process-name "TaskJugglerUI")
|
||
(command
|
||
(concat process-name " "
|
||
(org-taskjuggler-export nil subtreep visible-only))))
|
||
(start-process-shell-command process-name nil command))
|
||
(dolist (report (org-taskjuggler-export-and-process subtreep visible-only))
|
||
(org-open-file report))))
|
||
|
||
(defun org-taskjuggler-compile (file)
|
||
"Compile a TaskJuggler file.
|
||
|
||
FILE is the name of the file being compiled. Processing is done
|
||
through the command given in `org-taskjuggler-process-command'.
|
||
|
||
Return a list of reports."
|
||
(let* ((full-name (file-truename file))
|
||
(out-dir
|
||
(expand-file-name
|
||
org-taskjuggler-reports-directory (file-name-directory file)))
|
||
errors)
|
||
(message (format "Processing TaskJuggler file %s..." file))
|
||
(save-window-excursion
|
||
(let ((outbuf (get-buffer-create "*Org Taskjuggler Output*")))
|
||
(unless (file-directory-p out-dir)
|
||
(make-directory out-dir t))
|
||
(with-current-buffer outbuf (erase-buffer))
|
||
(shell-command
|
||
(replace-regexp-in-string
|
||
"%f" (shell-quote-argument full-name)
|
||
(replace-regexp-in-string
|
||
"%o" (shell-quote-argument out-dir)
|
||
org-taskjuggler-process-command t t) t t) outbuf)
|
||
;; Collect standard errors from output buffer.
|
||
(setq errors (org-taskjuggler--collect-errors outbuf)))
|
||
(if (not errors)
|
||
(message "Process completed.")
|
||
(error (format "TaskJuggler failed with errors: %s" errors))))
|
||
(file-expand-wildcards (format "%s/*.html" out-dir))))
|
||
|
||
(defun org-taskjuggler--collect-errors (buffer)
|
||
"Collect some kind of errors from \"tj3\" command output.
|
||
|
||
BUFFER is the buffer containing output.
|
||
|
||
Return collected error types as a string, or nil if there was
|
||
none."
|
||
(with-current-buffer buffer
|
||
(save-excursion
|
||
(goto-char (point-min))
|
||
(let ((case-fold-search t)
|
||
(errors ""))
|
||
(while (re-search-forward "^.+:[0-9]+: \\(.*\\)$" nil t)
|
||
(setq errors (concat errors " " (match-string 1))))
|
||
(and (org-string-nw-p errors) (org-trim errors))))))
|
||
|
||
|
||
(provide 'ox-taskjuggler)
|
||
|
||
;; Local variables:
|
||
;; sentence-end-double-space: t
|
||
;; End:
|
||
|
||
;;; ox-taskjuggler.el ends here
|