author | Adrien Di Mascio <Adrien.DiMascio@logilab.fr> |
Fri, 27 Aug 2010 13:44:55 +0200 | |
branch | stable |
changeset 6165 | 7da7c270bbbd |
parent 5569 | cb14af012a96 |
child 6677 | 5f105a374ffe |
permissions | -rw-r--r-- |
5421
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proper licensing information (LGPL-2.1). Hope I get it right this time.
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents:
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1 |
# copyright 2003-2010 LOGILAB S.A. (Paris, FRANCE), all rights reserved. |
8167de96c523
proper licensing information (LGPL-2.1). Hope I get it right this time.
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents:
4466
diff
changeset
|
2 |
# contact http://www.logilab.fr/ -- mailto:contact@logilab.fr |
8167de96c523
proper licensing information (LGPL-2.1). Hope I get it right this time.
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents:
4466
diff
changeset
|
3 |
# |
8167de96c523
proper licensing information (LGPL-2.1). Hope I get it right this time.
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents:
4466
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|
4 |
# This file is part of CubicWeb. |
8167de96c523
proper licensing information (LGPL-2.1). Hope I get it right this time.
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents:
4466
diff
changeset
|
5 |
# |
8167de96c523
proper licensing information (LGPL-2.1). Hope I get it right this time.
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents:
4466
diff
changeset
|
6 |
# CubicWeb is free software: you can redistribute it and/or modify it under the |
8167de96c523
proper licensing information (LGPL-2.1). Hope I get it right this time.
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents:
4466
diff
changeset
|
7 |
# terms of the GNU Lesser General Public License as published by the Free |
8167de96c523
proper licensing information (LGPL-2.1). Hope I get it right this time.
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents:
4466
diff
changeset
|
8 |
# Software Foundation, either version 2.1 of the License, or (at your option) |
8167de96c523
proper licensing information (LGPL-2.1). Hope I get it right this time.
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents:
4466
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|
9 |
# any later version. |
8167de96c523
proper licensing information (LGPL-2.1). Hope I get it right this time.
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents:
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|
10 |
# |
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replace logilab-common by CubicWeb in disclaimer
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11 |
# CubicWeb is distributed in the hope that it will be useful, but WITHOUT |
5421
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proper licensing information (LGPL-2.1). Hope I get it right this time.
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents:
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|
12 |
# ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS |
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proper licensing information (LGPL-2.1). Hope I get it right this time.
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents:
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|
13 |
# FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more |
8167de96c523
proper licensing information (LGPL-2.1). Hope I get it right this time.
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents:
4466
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|
14 |
# details. |
8167de96c523
proper licensing information (LGPL-2.1). Hope I get it right this time.
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents:
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|
15 |
# |
8167de96c523
proper licensing information (LGPL-2.1). Hope I get it right this time.
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents:
4466
diff
changeset
|
16 |
# You should have received a copy of the GNU Lesser General Public License along |
8167de96c523
proper licensing information (LGPL-2.1). Hope I get it right this time.
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents:
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17 |
# with CubicWeb. If not, see <http://www.gnu.org/licenses/>. |
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"""html timetable views""" |
0 | 19 |
|
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__docformat__ = "restructuredtext en" |
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_ = unicode |
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use xml_escape
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from logilab.mtconverter import xml_escape |
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from logilab.common.date import ONEDAY, date_range, todatetime |
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from cubicweb.selectors import adaptable |
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from cubicweb.view import EntityView |
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30 |
class _TaskEntry(object): |
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31 |
def __init__(self, task, color, column): |
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self.task = task |
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self.color = color |
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self.column = column |
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self.lines = 1 |
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MIN_COLS = 3 # minimum number of task columns for a single user |
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Sylvain Thénault <sylvain.thenault@logilab.fr>
parents:
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ALL_USERS = object() |
0 | 39 |
|
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40 |
class TimeTableView(EntityView): |
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__regid__ = 'timetable' |
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title = _('timetable') |
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__select__ = adaptable('ICalendarable') |
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paginable = False |
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def call(self, title=None): |
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"""Dumps a timetable from a resultset composed of a note (anything |
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with start/stop) and a user (anything)""" |
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[api] work in progress, use __regid__, cw_*, etc.
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parents:
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self._cw.add_css('cubicweb.timetable.css') |
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dates = {} |
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users = [] |
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users_max = {} |
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# XXX: try refactoring with calendar.py:OneMonthCal |
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[api] work in progress, use __regid__, cw_*, etc.
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
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for row in xrange(self.cw_rset.rowcount): |
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[api] work in progress, use __regid__, cw_*, etc.
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
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55 |
task = self.cw_rset.get_entity(row, 0) |
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icalendarable = task.cw_adapt_to('ICalendarable') |
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if len(self.cw_rset[row]) > 1: |
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[api] work in progress, use __regid__, cw_*, etc.
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parents:
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58 |
user = self.cw_rset.get_entity(row, 1) |
0 | 59 |
else: |
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user = ALL_USERS |
0 | 61 |
the_dates = [] |
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if icalendarable.start and icalendarable.stop: |
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if icalendarable.start.toordinal() == icalendarable.stop.toordinal(): |
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the_dates.append(icalendarable.start) |
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else: |
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the_dates += date_range(icalendarable.start, |
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icalendarable.stop + ONEDAY) |
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elif icalendarable.start: |
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the_dates.append(icalendarable.start) |
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elif icalendarable.stop: |
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71 |
the_dates.append(icalendarable.stop) |
0 | 72 |
for d in the_dates: |
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73 |
d = todatetime(d) |
0 | 74 |
d_users = dates.setdefault(d, {}) |
1132 | 75 |
u_tasks = d_users.setdefault(user, set()) |
0 | 76 |
u_tasks.add( task ) |
1132 | 77 |
task_max = users_max.setdefault(user, 0) |
0 | 78 |
if len(u_tasks)>task_max: |
79 |
users_max[user] = len(u_tasks) |
|
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if user not in users: |
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# keep original ordering |
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users.append(user) |
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if not dates: |
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return |
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date_min = min(dates) |
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date_max = max(dates) |
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#users = list(sorted(users, key=lambda u:u.login)) |
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88 |
||
89 |
rows = [] |
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# colors here are class names defined in cubicweb.css |
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colors = ["col%x" % i for i in xrange(12)] |
0 | 92 |
next_color_index = 0 |
93 |
||
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visited_tasks = {} # holds a description of a task for a user |
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task_colors = {} # remember a color assigned to a task |
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96 |
for date in date_range(date_min, date_max + ONEDAY): |
0 | 97 |
columns = [date] |
98 |
d_users = dates.get(date, {}) |
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for user in users: |
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# every user has its column "splitted" in at least MIN_COLS |
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# sub-columns (for overlapping tasks) |
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user_columns = [None] * max(MIN_COLS, users_max[user]) |
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# every task that is "visited" for the first time |
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# require a special treatment, so we put them in |
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# 'postpone' |
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postpone = [] |
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for task in d_users.get(user, []): |
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key = (task, user) |
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if key in visited_tasks: |
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110 |
task_descr = visited_tasks[ key ] |
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user_columns[task_descr.column] = task_descr, False |
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1133 | 112 |
task_descr.lines += 1 |
0 | 113 |
else: |
114 |
postpone.append(key) |
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for key in postpone: |
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116 |
# to every 'new' task we must affect a color |
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# (which must be the same for every user concerned |
|
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# by the task) |
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task, user = key |
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1132 | 120 |
for i, t in enumerate(user_columns): |
0 | 121 |
if t is None: |
122 |
if task in task_colors: |
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color = task_colors[task] |
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else: |
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color = colors[next_color_index] |
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next_color_index = (next_color_index+1)%len(colors) |
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task_colors[task] = color |
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task_descr = _TaskEntry(task, color, i) |
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user_columns[i] = task_descr, True |
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visited_tasks[key] = task_descr |
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break |
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else: |
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raise RuntimeError("is it possible we got it wrong?") |
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||
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columns.append( user_columns ) |
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rows.append( columns ) |
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137 |
||
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widths = [ len(col) for col in rows[0][1:] ] |
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self.w(u'<div class="section">') |
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if title: |
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self.w(u'<h4>%s</h4>\n' % title) |
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self.w(u'<table class="listing timetable">') |
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self.render_col_headers(users, widths) |
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self.render_rows(rows) |
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self.w(u'</table>') |
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self.w(u'</div>\n') |
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1132 | 148 |
def render_col_headers(self, users, widths): |
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""" render column headers """ |
150 |
self.w(u'<tr class="header">\n') |
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||
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self.w(u'<th class="ttdate"> </th>\n') |
0 | 153 |
columns = [] |
1132 | 154 |
for user, width in zip(users, widths): |
155 |
self.w(u'<th colspan="%s">' % max(MIN_COLS, width)) |
|
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close #474415 by using 'is' instead of comparison which explicitly fails on entity classes
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parents:
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156 |
if user is ALL_USERS: |
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parents:
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157 |
self.w(u'*') |
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parents:
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158 |
else: |
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159 |
user.view('oneline', w=self.w) |
0 | 160 |
self.w(u'</th>') |
161 |
self.w(u'</tr>\n') |
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return columns |
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163 |
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164 |
def render_rows(self, rows): |
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""" render table content (row headers and central content) """ |
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odd = False |
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167 |
previous_is_empty = False |
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168 |
for row in rows: |
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169 |
date = row[0] |
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170 |
empty_line = True |
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171 |
for group in row[1:]: |
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172 |
for value in group: |
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173 |
if value: |
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174 |
empty_line = False |
|
175 |
break |
|
176 |
else: |
|
177 |
continue |
|
178 |
break |
|
179 |
if empty_line and previous_is_empty: |
|
180 |
continue |
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181 |
previous_is_empty = False |
|
182 |
||
183 |
klass = "even" |
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184 |
if date.weekday() in (5, 6) and not empty_line: |
0 | 185 |
klass = "odd" |
186 |
self.w(u'<tr class="%s">' % klass) |
|
187 |
odd = not odd |
|
188 |
||
189 |
if not empty_line: |
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190 |
self.w(u'<th class="ttdate">%s</th>' % self._cw.format_date(date) ) |
0 | 191 |
else: |
192 |
self.w(u'<th>...</th>' ) |
|
193 |
previous_is_empty = True |
|
194 |
||
195 |
empty_klasses = [ "ttle", "ttme", "ttre" ] |
|
196 |
filled_klasses = [ "ttlf", "ttmf", "ttrf" ] |
|
197 |
kj = 0 # 0: left, 1: mid, 2: right |
|
198 |
for uid, group in enumerate(row[1:]): |
|
199 |
for i, value in enumerate(group): |
|
200 |
if i == 0: |
|
201 |
kj = 0 |
|
202 |
elif i == len(group): |
|
203 |
kj = 2 |
|
204 |
else: |
|
205 |
kj = 1 |
|
206 |
if value: |
|
207 |
task_descr, first_row = value |
|
208 |
if first_row: |
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209 |
url = xml_escape(task_descr.task.absolute_url(vid="edition")) |
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parents:
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210 |
self.w(u'<td rowspan="%d" class="%s %s" onclick="document.location=\'%s\'"> <div>' % ( |
0 | 211 |
task_descr.lines, task_descr.color, filled_klasses[kj], url)) |
212 |
task_descr.task.view('tooltip', w=self.w) |
|
213 |
self.w(u'</div></td>') |
|
214 |
else: |
|
215 |
if empty_line: |
|
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parents:
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216 |
self.w(u'<td class="ttempty"> </td>') |
0 | 217 |
else: |
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218 |
self.w(u'<td class="%s"> </td>' % empty_klasses[kj] ) |
0 | 219 |
self.w(u'</tr>\n') |