/
vikitasks.vim
executable file
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/
vikitasks.vim
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" @Author: Tom Link (mailto:micathom AT gmail com?subject=[vim])
" @Website: http://www.vim.org/account/profile.php?user_id=4037
" @License: GPL (see http://www.gnu.org/licenses/gpl.txt)
" @Revision: 1982
scriptencoding utf-8
" A list of glob patterns (or files) that will be searched for task
" lists.
" Can be buffer-local.
" If you add ! to 'viminfo', this variable will be automatically saved
" between editing sessions.
" Alternatively, add new items in the *after-directory* in 'runtimepath'
" (e.g. ~/vimfiles/after/plugin/vikitasks.vim)
TLet g:vikitasks#files = []
" A list of |regexp| patterns for filenames that should not be
" scanned.
TLet g:vikitasks#files_ignored = ['_archived\.[^.]\+$']
let s:files_ignored = join(g:vikitasks#files_ignored, '\|')
" If true, completely ignore completed tasks.
TLet g:vikitasks#ignore_completed_tasks = 1
" If true, obey threshold information (t:YYYY-MM-DD), i.e. don't show
" the task before this date.
TLet g:vikitasks#use_threshold = 1
" If the value is > 0 and no t: option (see see
" |g:vikitasks#use_threshold|) is given for a task, hide tasks whose due
" date is more than N days in the future.
"
" The value will be ignored if |g:vikitasks#use_threshold| is false.
TLet g:vikitasks#threshold_days = 90
" If non-false, provide tighter integration with the vim viki plugin.
TLet g:vikitasks#sources = {
\ 'viki': exists('g:loaded_viki'),
\ 'todotxt': 1
\ }
" A dictionary of 'filetype' => source (see |g:vikitasks#sources|).
"
" By default vikitasks expects todo.txt files to have the filetype
" |todotxt| (which is used by the todo.txt plugin found at
" https://github.com/davidoc/todo.txt-vim and my own fork at
" https://github.com/tomtom/todo.txt-vim-1/). Using this map allows
" users to use todo.txt plugins that use the filetype "todo" (e.g.
" https://github.com/freitass/todo.txt-vim).
TLet g:vikitasks#filetype_map = {
\ 'txt': 'viki',
\ 'todo': 'todotxt'
\ }
" Default category/priority when converting tasks without priorities.
TLet g:vikitasks#default_priority = 'F'
" The viewer for the quickfix list. If empty, use |:TRagcw|.
TLet g:vikitasks#qfl_viewer = ''
" Item classes that should be included in the list when calling
" |:VikiTasks|.
" A user-defined value must be set in |vimrc| before the plugin is
" loaded.
TLet g:vikitasks#rx_categories = 'A-P'
" Item levels that should be included in the list when calling
" |:VikiTasks|.
" A user-defined value must be set in |vimrc| before the plugin is
" loaded.
TLet g:vikitasks#rx_levels = '1-5'
" If non-empty, vikitasks will insert a break line when displaying a
" list in the background.
TLet g:vikitasks#today = 'DUE'
" Cache file name.
" By default, use |tlib#cache#Filename()| to determine the file name.
TLet g:vikitasks#cache = tlib#cache#Filename('vikitasks', 'files', 1)
call add(g:tlib#cache#dont_purge, '[\/]vikitasks[\/]files$')
" If true, check whether the mtime of files with cached tasks has
" changed and update the info as necessary.
TLet g:vikitasks#cache_check_mtime_rx = '.'
" Definition of the tasks that should be included in the Alarms list.
" Fields:
" all_tasks ... If non-null, also display tasks with no due-date
" tasks ... Either 'tasks' or 'sometasks'
" constraint ... See |:VikiTasks|
TLet g:vikitasks#alarms = {'all_tasks': 0, 'tasks': 'sometasks', 'persistent_categories': 'A', 'constraint': 14}
" If true, the end-date of date ranges (FROM..TO) is significant.
TLet g:vikitasks#use_end_date = 1
" Interpret entries with an unspecified date ("_") as current tasks.
TLet g:vikitasks#use_unspecified_dates = 1
" If true, remove unreadable files from the tasks list.
TLet g:vikitasks#remove_unreadable_files = 1
" |:execute| a command (as string) after changing a line.
" A useful value is |:update|.
TLet g:vikitasks#after_change_line_exec = ''
" |:execute| a command (as string) after changing a buffer.
" A useful value is |:update|.
TLet g:vikitasks#after_change_buffer_exec = ''
" If true, save _all_ modified buffers via |:wall|, when leaving the
" tasks list.
TLet g:vikitasks#auto_save = 0
" The parameters for |:TRagcw| when |g:vikitasks#qfl_viewer| is empty.
" :read: TLet g:vikitasks#inputlist_params = {...}
" :nodoc:
TLet g:vikitasks#inputlist_params = {
\ 'trag_short_filename': 1,
\ 'index_next_syntax': 'vikitasksItem',
\ 'GetBufferLines': function('vikitasks#GetBufferLines'),
\ 'on_leave': ['vikitasks#OnLeave'],
\ 'scratch': '__VikiTasks__',
\ 'key_map': {
\ 'default': {
\ "\<f2>" : {'key': "\<f2>", 'agent': 'vikitasks#AgentKeymap', 'key_name': '<f2>', 'help': 'Switch to vikitasks keymap'},
\ 24 : {'key': 24, 'agent': 'vikitasks#AgentMarkDone', 'key_name': '<c-x>', 'help': 'Mark done'},
\ 4 : {'key': 4, 'agent': 'vikitasks#AgentDueDays', 'key_name': '<c-d>', 'help': 'Mark as due in N days'},
\ 23 : {'key': 23, 'agent': 'vikitasks#AgentDueWeeks', 'key_name': '<c-w>', 'help': 'Mark as due in N weeks'},
\ 3 : {'key': 3, 'agent': 'vikitasks#AgentItemChangeCategory', 'key_name': '<c-c>', 'help': 'Change task category'},
\ 14 : {'key': 14, 'agent': 'vikitasks#AgentPaste', 'key_name': '<c-n>', 'help': 'Paste selected items in a new buffer'},
\ },
\ 'vikitasks': extend(copy(g:tlib#input#keyagents_InputList_s),
\ {
\ char2nr('x') : {'agent': 'vikitasks#AgentMarkDone', 'key_name': 'x', 'help': 'Mark done'},
\ char2nr('d') : {'agent': 'vikitasks#AgentDueDays', 'key_name': 'd', 'help': 'Mark as due in N days'},
\ char2nr('w') : {'agent': 'vikitasks#AgentDueWeeks', 'key_name': 'w', 'help': 'Mark as due in N weeks'},
\ char2nr('c') : {'agent': 'vikitasks#AgentItemChangeCategory', 'key_name': 'c', 'help': 'Change task category'},
\ char2nr('k') : {'agent': 'vikitasks#AgentSelectCategory', 'key_name': 'k', 'help': 'Select tasks of a category'},
\ 'unknown_key': {'agent': 'tlib#agent#Null', 'key_name': 'other keys', 'help': 'ignore key'},
\ }
\ )
\ }
\ }
" \ 'AfterRunCmd': function('vikitasks#ScanCurrentBuffer'),
" Mapleader for some vikitasks related maps.
TLet g:vikitasks#mapleader = '<LocalLeader>t'
" If true, add a date tag when marking a task done with |vikitasks#ItemMarkDone()|.
TLet g:vikitasks#done_add_date = 1
" A vim expression that returns the filename of the archive where
" archived tasks should be moved to.
TLet g:vikitasks#archive_filename_fmt = '"%s_archived". g:vikiNameSuffix'
" A list of strings. The header for newly created task archives.
TLet g:vikitasks#archive_header = ['* Archived tasks']
" The date format string (see |strftime()|).
TLet g:vikitasks#date_fmt = "%Y-%m-%d"
" The archive header format string (see |strftime()|) for archived entries.
TLet g:vikitasks#archive_header_fmt = "** " . g:vikitasks#date_fmt
" Letters of final categories, i.e. tasks that should not be altered
" after assigning them to one of these categories.
"
" Tasks in these categories will be considered suitable candidates for
" automatic archival by |vikitasks#ItemArchiveFinal()|.
"
" By default the following categories are considered final:
" X ... done
" Y ... cancelled
" Z ... ???
TLet g:vikitasks#final_categories = 'XYZ'
" If non-empty, use |:Calendar| as date picker when marking an item as
" due in N days.
"
" NOTE: This experimental feature is disabled by default. Enable it by
" setting this variable to, e.g., "Calendar" in your |vimrc| file.
TLet g:vikitasks#use_calendar = ''
" TLet g:vikitasks#use_calendar = exists(':Calendar') ? 'Calendar' : ''
" Define how to format the list when calling |:VikiTasksPaste|.
" A dictionary with the fields (default values are marked with "*"):
" filename: add*|group|none
TLet g:vikitasks#paste = {}
TLet g:vikitasks#debug = 0
" If non-null, convert cygwin filenames to windows format.
TLet g:vikitasks#convert_cygwin = has('win32unix') && executable('cygpath')
let s:tasks_rx = {}
function! vikitasks#TasksRx(which_tasks, ...) "{{{3
if a:0 >= 1
if type(a:1) == 4
let filetype = a:1.GetFiletype()
else
let filetype = a:1
endif
else
let filetype = 'viki'
endif
if has_key(get(s:tasks_rx, filetype, {}), a:which_tasks)
return s:tasks_rx[filetype][a:which_tasks]
else
let ftdef = vikitasks#ft#{filetype}#GetInstance()
let fmt = ftdef[a:which_tasks .'_rx']
if fmt =~ '%s'
let rv = printf(fmt, '.*')
else
let rv = fmt
endif
if !has_key(s:tasks_rx, filetype)
let s:tasks_rx[filetype] = {}
endif
let s:tasks_rx[filetype][a:which_tasks] = rv
return rv
endif
endf
let g:vikitasks#date_rx = '\d\+-\d\+-\d\+\>'
let g:vikitasks#viki_date_rx = printf('\C^\s*#[A-Z0-9]\+\s\+\zs\(x\?\)\(_\|%s\)\(\.\.\(\(_\|%s\)\)\)\?\ze\s', g:vikitasks#date_rx, g:vikitasks#date_rx)
" :nodoc:
function! vikitasks#GetArgs(bang, list) "{{{3
let args = {}
let args.cached = !a:bang
let a0 = get(a:list, 0, '.')
let files_idx = 2
" TLogVAR a0
if a0 =~ '^\(t\%[oday]\|c\%[urrent]\|w\%[eek]\|m\%[onth]\|[+-]\?\d\+[dwm]\?\|[.*]\)$'
let args.all_tasks = a0 =~ '^[.*]$'
let args.tasks = a0 =~ '^[*-]' ? 'tasks' : 'sometasks'
let args.constraint = a0
if !empty(a:list)
call remove(a:list, 0)
let files_idx -= 1
endif
else
let args.all_tasks = 1
let args.tasks = 'sometasks'
let args.constraint = '.'
endif
let args.rx = s:MakePattern(get(a:list, 0, '.'))
let args.files = a:list[files_idx : -1]
let args.ignore_completed = g:vikitasks#ignore_completed_tasks
" TLogVAR args
return args
endf
function! s:GetTasks(args, use_cached) "{{{3
" TLogVAR a:args, a:use_cached
if a:use_cached
let qfl = copy(s:GetCachedTasks())
let files = get(a:args, 'files', [])
" TLogVAR files
if !empty(files)
" TLogVAR filter(copy(files), 'v:val =~ ''\CAcademia.txt$''')
for file in files
let file_rx = vikitasks#Glob2Rx(file)
call filter(qfl, '(has_key(v:val, "filename") ? v:val.filename : bufname(v:val.bufnr)) =~ file_rx')
endfor
endif
if !empty(g:vikitasks#cache_check_mtime_rx)
let file_defs = s:GetCachedFiles()
" TLogVAR file_defs
let cfiles = map(copy(qfl), 's:CanonicFilename(v:val.filename)')
let cfiles = tlib#list#Uniq(cfiles, '', 1)
" TLogVAR filter(copy(cfiles), 'v:val =~ ''\CAcademia.txt$''')
if !empty(cfiles)
let update = {}
let remove = []
for cfilename in cfiles
" TLogVAR cfilename
if cfilename =~ g:vikitasks#cache_check_mtime_rx
" TLogVAR cfilename
if filereadable(cfilename)
let mtime = getftime(cfilename)
let cmtime = get(get(file_defs, cfilename, {}), 'mtime', 0)
" TLogVAR cfilename, mtime, cmtime
" TLogVAR get(file_defs,cfilename,{})
if mtime > cmtime
" TLogVAR mtime>cmtime
if has_key(file_defs, cfilename)
let filetype = file_defs[cfilename].filetype
if !has_key(update, cfilename)
let update[filetype] = []
endif
call add(update[filetype], cfilename)
else
echom 'VikiTasks: GetTasks: Internal error: No info about' cfilename
" echom 'DBG' string(keys(file_defs))
endif
endif
else
call add(remove, cfilename)
endif
endif
endfor
if !empty(update)
for [filetype, cfiles] in items(update)
let [file_defs, tasks] = s:UpdateFiles(cfiles, filetype)
endfor
let qfl = copy(tasks)
endif
if !empty(remove)
call s:RemoveFiles(remove)
endif
endif
endif
return qfl
else
if g:vikitasks#sources.viki && s:GetBufferFiletype() != 'viki' && !viki#HomePage()
echoerr "VikiTasks: Not a viki buffer and cannot open the homepage"
return
endif
let files = get(a:args, 'files', [])
" TLogVAR files
if empty(files)
let [files, file_defs] = s:CollectTaskFiles(0)
" TLogVAR filter(copy(files), 'v:val =~ ''\<Academia.txt$''')
" TLogVAR files
else
let file_defs = {}
endif
" TAssertType files, 'list'
" TLogVAR files
call map(files, 'glob(v:val)')
let files = split(join(files, "\n"), '\n')
let cfiles = map(files, 's:CanonicFilename(v:val)')
let cfiles = tlib#list#Uniq(cfiles, '', 1)
" TLogVAR len(cfiles)
" TLogVAR cfiles
if !empty(cfiles)
let [new_file_defs, new_tasks] = s:ScanFiles(cfiles, '', file_defs)
" TLogVAR len(new_file_defs), len(new_tasks)
let [file_defs, tasks] = s:MergeInfo(new_file_defs, new_tasks, file_defs, [])
return tasks
else
throw "VikiTasks: No task files"
endif
endif
endf
function! s:RemoveFiles(cfiles) "{{{3
" TLogVAR a:cfiles
let file_defs = s:GetCachedFiles()
let tasks = s:GetCachedTasks()
for cfilename in a:cfiles
if has_key(file_defs, cfilename)
call remove(file_defs, cfilename)
endif
let tasks = filter(tasks, 'v:val.filename != cfilename')
endfor
call s:SaveInfo(file_defs, tasks)
endf
function! s:UpdateFiles(cfiles, filetype) "{{{3
if !empty(a:cfiles)
" let cfiles = map(a:cfiles, 's:CanonicFilename(v:val)')
let cfiles = a:cfiles
" TLogVAR len(cfiles)
" TLogVAR cfiles
let [new_file_defs, new_tasks] = s:ScanFiles(cfiles, a:filetype)
" TLogVAR len(new_file_defs), len(new_tasks)
" TLogVAR new_file_defs, new_tasks
" call s:SetTimestamp(file_defs, a:cfiles)
if !empty(new_tasks)
return s:MergeInfo(new_file_defs, new_tasks)
endif
endif
let file_defs = s:GetCachedFiles()
let tasks = s:GetCachedTasks()
return [file_defs, tasks]
endf
" new_file_defs ... The file definitions for the files in new_tasks
" new_tasks ... A tasks list
function! s:MergeInfo(new_file_defs, new_tasks, ...) "{{{3
" TLogVAR len(a:new_file_defs), len(a:new_tasks)
" TLogVAR a:new_tasks
let file_defs0 = a:0 >= 1 ? a:1 : s:GetCachedFiles()
let tasks0 = a:0 >= 2 ? a:2 : s:GetCachedTasks()
" TLogVAR len(file_defs0), len(tasks0)
let new_file_defs = s:SetTimestamp(a:new_file_defs)
" TLogVAR a:new_file_defs, new_file_defs
" TLogVAR len(new_file_defs)
" TLogVAR keys(new_file_defs)[0 : 20]
" TLogVAR map(copy(tasks0), 'v:val.filename')[0 : 20]
let file_defs = filter(copy(file_defs0), '!has_key(new_file_defs, v:key )')
let tasks = filter(copy(tasks0), '!has_key(new_file_defs, v:val.filename)')
" TLogVAR tasks
" TLogVAR len(file_defs), len(tasks)
let file_defs = extend(file_defs, new_file_defs)
let tasks += a:new_tasks
" TLogVAR len(file_defs), len(tasks)
call s:SaveInfo(file_defs, tasks)
return [file_defs, tasks]
endf
function! s:SetTimestamp(file_defs, ...) "{{{3
let cfilenames = a:0 >= 1 ? a:1 : []
let file_defs = a:file_defs
for cfilename in keys(file_defs)
if empty(cfilenames) || index(cfilenames, cfilename) != -1
let mtime = getftime(cfilename)
let file_defs[cfilename]['mtime'] = mtime
endif
endfor
return file_defs
endf
let s:did_init_trag = 0
function! s:InitTrag() "{{{3
if !s:did_init_trag
for [source, enabled] in items(g:vikitasks#sources)
if enabled
call vikitasks#ft#{source}#GetInstance()
endif
endfor
let s:did_init_trag = 1
endif
endf
function! s:ScanFiles(cfiles, ...) "{{{3
let filetype0 = a:0 >= 1 ? a:1 : ''
let file_defs = a:0 >= 2 ? a:2 : s:GetCachedFiles()
" TLogVAR len(a:cfiles), filetype0
call s:InitTrag()
let qfl = trag#Grep('tasks', 1, copy(a:cfiles), filetype0)
" TLogVAR len(qfl)
" TLogVAR qfl
" TLogVAR filter(copy(qfl), 'v:val.text =~ "#D7"')
" TLogVAR keys(file_defs)
" TLogVAR filter(copy(a:cfiles), 'v:val =~ ''\Ctodo.txt$''')
" TLogVAR filter(keys(file_defs), 'v:val =~ ''\Ctodo.txt$''')
let new_file_defs = {}
for cfilename in a:cfiles
" TLogVAR cfilename, has_key(file_defs,cfilename)
if has_key(file_defs, cfilename)
let new_file_defs[cfilename] = file_defs[cfilename]
else
let filetype = empty(filetype0) ? s:GetFiletype(cfilename) : filetype0
call s:MaybeRegisterFilename(new_file_defs, cfilename, filetype, '')
endif
endfor
let new_tasks = copy(qfl)
" TLogVAR len(file_defs), len(new_file_defs), len(new_tasks)
" TLogVAR file_defs
" TLogVAR new_file_defs
" TLogVAR new_tasks
let remove_tasks = []
let ntasks = len(new_tasks)
call tlib#progressbar#Init(ntasks, 'VikiTasks: Scan %s', 20)
try
for i in range(ntasks)
" TLogVAR new_tasks[i]
let bufnr = new_tasks[i].bufnr
if bufnr > 0
let cfilename = s:CanonicFilename(fnamemodify(bufname(bufnr), ':p'))
call tlib#progressbar#Display(i, ' '. pathshorten(cfilename))
" TLogVAR cfilename
let new_tasks[i].filename = cfilename
" let filetype = empty(filetype0) ? s:GetFiletype(cfilename) : filetype0
let these_file_defs = has_key(new_file_defs, cfilename) ? new_file_defs : file_defs
if has_key(these_file_defs, cfilename)
let file_def = these_file_defs[cfilename]
let filetype = file_def.filetype
" if filetype != 'viki'
let new_tasks[i].text = s:ConvertLine(these_file_defs, cfilename, filetype, new_tasks[i].text)
" endif
if empty(new_tasks[i].text)
call add(remove_tasks, i)
else
call remove(new_tasks[i], 'bufnr')
endif
else
echohl WarningMsg
echom 'VikiTasks: Internal error: No filedef for' has_key(new_file_defs, cfilename) has_key(file_defs, cfilename) bufnr string(cfilename)
echohl NONE
endif
endif
endfor
finally
call tlib#progressbar#Restore()
endtry
" TLogVAR remove_tasks
for i in remove_tasks
call remove(new_tasks, i)
endfor
" TLogVAR len(new_file_defs), len(new_tasks)
return [new_file_defs, new_tasks]
endf
" :display: vikitasks#Tasks(?{'all_tasks': 0, 'cached': 1, 'files': [], 'constraint': '', 'rx': ''}, ?suspend=0)
" If files is non-empty, use these files (glob patterns actually)
" instead of those defined in |g:vikitasks#files|.
"
" suspend must be one of:
" -1 ... Don't display a list
" 0 ... List takes the focus
" 1 ... Current buffer takes the focus
function! vikitasks#Tasks(...) "{{{3
TVarArg ['args', {}], ['suspend', 0]
" TLogVAR args, suspend
let qfl = s:GetTasks(args, get(args, 'cached', 1))
if !empty(qfl)
call s:TasksList(qfl, args, suspend)
endif
endf
function! s:ConvertLine(file_defs, cfilename, filetype, line) "{{{3
let ftdef = vikitasks#ft#{a:filetype}#GetInstance()
if !empty(a:line) && has_key(ftdef, 'ConvertLine')
let ftdef = vikitasks#ft#{a:filetype}#GetInstance()
let line = ftdef.ConvertLine(a:line)
if !empty(line) && line =~ vikitasks#TasksRx('tasks', ftdef)
if !has_key(a:file_defs, a:cfilename)
throw 'VikiTasks: Internal error: No filedef for '. a:cfilename
else
let mapsource = get(a:file_defs[a:cfilename], 'mapsource', {})
let mapsource[a:line] = line
let a:file_defs[a:cfilename].mapsource = mapsource
" TLogVAR a:filetype, a:line, line
endif
endif
else
let line = a:line
endif
let line = s:CleanLine(line)
return line
endf
function! s:CleanLine(line) "{{{3
let line = substitute(a:line, '\<t:'. g:vikitasks#date_rx .'\s*', '', 'g')
return line
endf
function! s:TasksList(qfl, args, suspend) "{{{3
" TLogVAR a:qfl, a:args, a:suspend
let qfl = a:qfl
call s:FilterTasks(qfl, a:args)
call sort(qfl, "s:SortTasks")
let i = s:GetCurrentTask(qfl, 0)
call s:Setqflist(qfl, a:suspend ? i : -1)
if a:suspend >= 0
call s:View(i, a:suspend)
endif
endf
function! s:DueText() "{{{3
let break = repeat('- ', (&columns - 20 - len(g:vikitasks#today)) / 4)
let break = substitute(break, ' $', '', '')
let text = join([break, g:vikitasks#today, break])
return text
endf
function! s:Setqflist(qfl, today) "{{{3
" TLogVAR a:today, len(a:qfl)
if !empty(g:vikitasks#today) && len(a:qfl) > 1 && a:today > 1 && a:today <= len(a:qfl)
let qfl = insert(a:qfl, {'bufnr': 0, 'text': s:DueText()}, a:today - 1)
call setqflist(qfl)
else
call setqflist(a:qfl)
endif
endf
function! s:FileReadable(filename, cache) "{{{3
let readable = get(a:cache, a:filename, -1)
if readable >= 0
return readable
else
let a:cache[a:filename] = filereadable(a:filename)
return a:cache[a:filename]
endif
endf
function! s:FilterTasks(tasks, args) "{{{3
" TLogVAR len(a:tasks), a:args
let rx = get(a:args, 'rx', '')
if !empty(rx)
call filter(a:tasks, 'v:val.text =~ rx')
endif
if g:vikitasks#remove_unreadable_files
let filenames = {}
call filter(a:tasks, 's:FileReadable(v:val.filename, filenames)')
endif
let ignore_completed = get(a:args, 'ignore_completed', g:vikitasks#ignore_completed_tasks)
if ignore_completed
call filter(a:tasks, 'empty(get(matchlist(v:val.text, g:vikitasks#viki_date_rx), 1, ""))')
endif
let which_tasks = get(a:args, 'tasks', 'tasks')
" TLogVAR which_tasks
if which_tasks == 'sometasks'
let rx = vikitasks#TasksRx('sometasks')
" TLogVAR rx
" TLogVAR len(a:tasks)
call filter(a:tasks, 'v:val.text =~ rx')
" TLogVAR len(a:tasks)
endif
if !get(a:args, 'all_tasks', 0)
call filter(a:tasks, '!empty(s:GetTaskDueDate(v:val.text, 0, g:vikitasks#use_unspecified_dates, a:args))')
" TLogVAR len(a:tasks)
let constraint = get(a:args, 'constraint', '.')
" TLogVAR constraint
if constraint !~ '^[+-]\?\d\+'
let future = ''
let n = 1
else
let [m0, future, n; _] = matchlist(constraint, '^\([+-]\?\)\(\d\+\)')
endif
let from = empty(future) ? 0 : localtime()
let to = 0
if constraint =~ '^t\%[oday]'
let from = localtime()
let to = from
elseif constraint =~ '^c\%[urrent]'
let from = 0
let to = localtime()
elseif constraint =~ '^m\%[onth]'
let to = localtime() + 86400 * 31
elseif constraint == 'w\%[eek]'
let to = localtime() + 86400 * 7
elseif constraint =~ '^[+-]\?\d\+[dwm]\?$'
let to = localtime()
let delta = n * 86400
if constraint =~ 'w$'
let delta = delta * 7
elseif constraint =~ 'm$'
let delta = delta * 31
endif
if constraint =~ '^-'
let from -= delta
else
let to += delta
endif
else
echoerr "vikitasks: Malformed constraint: ". constraint
endif
" TLogVAR from, to
if from != 0 || to != 0
call filter(a:tasks, 's:Select(v:val.text, from, to, a:args)')
endif
let use_threshold = get(a:args, 'use_threshold', g:vikitasks#use_threshold)
if use_threshold
let today = strftime(g:vikitasks#date_fmt)
if g:vikitasks#threshold_days > 0
let threshold_date = strftime(g:vikitasks#date_fmt, localtime() + g:vikitasks#threshold_days * g:tlib#date#dayshift)
else
let threshold_date = ''
endif
call filter(a:tasks, 's:IsThresholdOk(v:val.text, today, threshold_date)')
endif
endif
endf
function! s:View(index, suspend) "{{{3
let bufnr = bufnr('%')
if empty(g:vikitasks#qfl_viewer)
let w = deepcopy(g:vikitasks#inputlist_params)
if a:index > 1
let w.initial_index = a:index
endif
let w.format_item = 'vikitasks#FormatQFLE(v:val, s:world)'
let w.set_syntax = 'vikitasks#SetSyntax'
let w.dueline = s:DueText()
call trag#QuickList(w, a:suspend)
else
exec g:vikitasks#qfl_viewer
endif
if a:suspend && bufnr != bufnr('%')
let bufwinnr = bufwinnr(bufnr)
exec bufwinnr 'wincmd w'
endif
endf
function! vikitasks#SetSyntax() dict "{{{3
syn match TTagedFilesFilenameSep / | /
syn match TTagedFilesFilename / | [^|]*$/ contains=TTagedFilesFilenameSep
hi def link TTagedFilesFilenameSep Special
hi def link TTagedFilesFilename Directory
let b:vikiMarkInexistent = 0
runtime syntax/viki.vim
if has('conceal')
syn match vikitasksDates /\s*\(created\|t\):\d\+-\d\+-\d\+/ contained conceal
endif
syn match vikitasksItem /#\(T: \+.\{-}\u.\{-}:\|\d*\u\d*\)\s.*$/ contains=vikiContact,vikiTag,@vikiPriorityListTodo,@vikiText,TTagedFilesFilename,vikitasksDates
endf
function! vikitasks#FormatQFLE(qfe, world) "{{{3
let text = get(a:qfe, "text")
let filename = trag#GetFilename(a:qfe)
if empty(filename) || text == a:world.dueline
return text
else
if get(a:world, 'trag_short_filename', '')
let filename = pathshorten(filename)
endif
return printf("%-". (&co / 2) ."s | %s#%d", text, filename, a:qfe.lnum)
endif
endf
" If the |regexp| PATTERN seems to be a word, |\<| is prepended.
" The PATTERN is case-sensitive if it contains an upper-case letter
" and if 'smartcase' is true.
function! s:MakePattern(pattern) "{{{3
let pattern = a:pattern
if empty(pattern)
let pattern = '.'
elseif pattern != '.'
if pattern =~ '^\w'
let pattern = '\<'. pattern
endif
if &smartcase && pattern =~ '\u'
let pattern = '\C'. pattern
endif
endif
return pattern
endf
function! s:GetTaskCategory(task) "{{{3
let c = matchstr(a:task, '^\s*#\d*\zs\u')
return c
endf
function! s:GetTaskDueDate(task, use_end_date, use_unspecified, args) "{{{3
let m = matchlist(a:task, g:vikitasks#viki_date_rx)
if a:use_end_date && g:vikitasks#use_end_date
let rv = get(m, 4, '')
elseif has_key(a:args, 'persistent_categories') && s:GetTaskCategory(a:task) =~ '^['. a:args.persistent_categories .']$'
let rv = '_'
else
let rv = ''
endif
if empty(rv)
let rv = get(m, 2, '')
endif
if rv == '_' && !a:use_unspecified
let rv = ''
endif
" TLogVAR a:task, m, rv
return rv
endf
function! s:IsThresholdOk(task, today, threshold_date) "{{{3
" TLogVAR a:task, a:today
let t = matchstr(a:task, '\<t:\zs'. g:vikitasks#date_rx)
if !empty(t)
let rv = t <= a:today
elseif empty(a:threshold_date)
let rv = 1
else
let date = s:GetTaskDueDate(a:task, 0, 0, {})
let rv = empty(date) || date == '_' || date <= a:threshold_date
endif
" TLogVAR t, rv
return rv
endf
function! s:GetCurrentTask(qfl, daysdiff) "{{{3
" TLogVAR a:daysdiff
let i = 1
let today = strftime(g:vikitasks#date_fmt)
for qi in a:qfl
let qid = s:GetTaskDueDate(qi.text, 1, g:vikitasks#use_unspecified_dates, {})
if !empty(qid) && qid != '_' && tlib#date#DiffInDays(qid, today, 1) <= a:daysdiff
" let ddays = tlib#date#DiffInDays(qid,today,1) " DBG
" TLogVAR qid, today, ddays
let i += 1
else
break
endif
endfor
" TLogVAR i
return i
endf
function! s:SortTasks(a, b) "{{{3
let a = a:a.text
let b = a:b.text
let ad = s:GetTaskDueDate(a, 1, g:vikitasks#use_unspecified_dates, {})
let bd = s:GetTaskDueDate(b, 1, g:vikitasks#use_unspecified_dates, {})
if ad && !bd
return -1
elseif !ad && bd
return 1
elseif ad && bd && ad != bd
return ad > bd ? 1 : -1
else
return a == b ? 0 : a > b ? 1 : -1
endif
endf
function! vikitasks#ResetCachedInfo() "{{{3
let s:file_defs = {}
let s:tasks = []
call s:SaveInfo(s:file_defs, s:tasks)
endf
function! s:GetCachedFiles() "{{{3
if !exists('s:file_defs')
let cdata = s:GetInfo()
let s:file_defs = get(cdata, 'file_defs', {})
" echom "DBG file_defs" string(s:file_defs)
if empty(s:file_defs)
let files = get(cdata, 'files', [])
for file in files
let cfilename = s:CanonicFilename(file)
call vikitasks#RegisterFilename(cfilename, s:GetFiletype(cfilename), '')
endfor
endif
endif
return s:file_defs
endf
function! s:GetCachedTasks() "{{{3
if !exists('s:tasks')
let s:tasks = get(s:GetInfo(), 'tasks', [])
" echom "DBG ntasks = ". len(s:tasks)
endif
return s:tasks
endf
function! s:GetInfo() "{{{3
if !exists('s:cdata')
let s:cdata = tlib#cache#Get(g:vikitasks#cache)
endif
return s:cdata
endf
function! s:SaveInfo(file_defs, tasks) "{{{3
" TLogVAR len(a:file_defs), len(a:tasks)
let s:file_defs = a:file_defs
let s:tasks = a:tasks
let s:timestamp = localtime()
let s:cdata = {'file_defs': a:file_defs, 'tasks': a:tasks, 'timestamp': s:timestamp}
call tlib#cache#Save(g:vikitasks#cache, s:cdata)
endf
function vikitasks#MustUseCanonicFilename()
return !has('fname_case') || g:tlib#dir#sep == '\'
endf
let s:cygpath = {}
function! s:CanonicFilename(filename) "{{{3
if !vikitasks#MustUseCanonicFilename()
return a:filename
else
let filename = a:filename
if g:vikitasks#convert_cygwin && filename !~ '^\c[a-z]:'
if !has_key(s:cygpath, filename)
let s:cygpath[filename] = substitute(system('cygpath -m '. shellescape(filename)), '\n$', '', '')
endif
let filename = s:cygpath[filename]
" TLogVAR a:filename, filename
endif
if !has('fname_case')
let filename = tolower(filename)
endif
if g:tlib#dir#sep == '\'
let filename = substitute(filename, '\\', '/', 'g')
endif
if filename !~ '^\w\+://'
let filename = substitute(filename, '//\+', '/', 'g')
endif
return filename
endif
endf
function! vikitasks#EachSource(fallback, fn, args, params) "{{{3
let rvs = {}
for [source, ok] in items(g:vikitasks#sources)
if source != a:fallback
let ftdef = vikitasks#ft#{source}#GetInstance()
let rv = call(ftdef[a:fn], a:args, ftdef)
let rvs[source] = rv
if has_key(a:params, 'Check') && a:params.Check(rv)
return [source, rv]
else
endif
unlet rv
endif
endfor
let ftdef = vikitasks#ft#{a:fallback}#GetInstance()
let rv = call(ftdef[a:fn], a:args, ftdef)
let rvs[a:fallback] = rv
if has_key(a:params, 'Check')
return [a:fallback, rv]
else
return rvs
endif
endf
let s:find_params = {}
function s:find_params.Check(val) dict
return !empty(a:val)
endf
function! s:GetFileSource(cfilename, filetype) "{{{3
return vikitasks#EachSource(s:TaskSource(a:filetype), 'IsA', [a:cfilename], s:find_params)
endf
function! s:GetBufferFiletype(...) "{{{3
let bufnr = a:0 >= 1 ? a:1 : bufnr('%')
let ft = getbufvar(bufnr, '&filetype')
return get(g:vikitasks#filetype_map, ft, ft)
endf
function! s:GetFiletype(...) "{{{3
let cfilename = a:0 >= 1 ? a:1 : s:CanonicFilename(expand('%:p'))
let filetype = a:0 >= 2 ? a:2 : ''
let on_error = a:0 >= 3 ? a:3 : 0
let [ft, ok] = s:GetFileSource(cfilename, filetype)
if !ok
if on_error == 2
throw 'VikiTasks: Unsupported filetype: '. filetype
elseif on_error == 1
return ''
endif
endif
return ft
endf
function! s:GetArchiveName(filename, filetype) "{{{3
let cfilename = s:CanonicFilename(a:filename)
let [ft, archive] = vikitasks#EachSource(s:TaskSource(a:filetype), 'GetArchiveName', [cfilename], s:find_params)
return archive
endf
function! s:CollectTaskFiles(reset) "{{{3
if a:reset
call vikitasks#ResetCachedInfo()
endif
let file_defs = s:GetCachedFiles()
" TLogVAR filter(keys(file_defs), 'v:val =~ ''\Ctodo.txt$''')
for [source, ok] in items(g:vikitasks#sources)
" TLogVAR source, ok
if ok
let ftdef = vikitasks#ft#{source}#GetInstance()
call ftdef.GetFiles(function('vikitasks#RegisterFilename'))
endif
endfor
let taskfiles = sort(keys(s:file_defs))
" TLogVAR filter(copy(taskfiles), 'v:val =~ ''\Ctodo.txt$''')