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templates.py
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# -*- coding: utf-8 -*-
##
## handles rendering of webmessage module
##
## This file is part of Invenio.
## Copyright (C) 2005, 2006, 2007, 2008, 2009, 2010, 2011 CERN.
##
## Invenio 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 2 of the
## License, or (at your option) any later version.
##
## Invenio 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 Invenio; if not, write to the Free Software Foundation, Inc.,
## 59 Temple Place, Suite 330, Boston, MA 02111-1307, USA.
""" templates for webmessage module """
__revision__ = "$Id$"
from invenio.utils.mail import email_quoted_txt2html, email_quote_txt
from invenio.modules.messages.config import CFG_WEBMESSAGE_STATUS_CODE, \
CFG_WEBMESSAGE_SEPARATOR, \
CFG_WEBMESSAGE_RESULTS_FIELD, \
CFG_WEBMESSAGE_MAX_NB_OF_MESSAGES
from invenio.utils.date import convert_datetext_to_dategui, \
datetext_default, \
create_day_selectbox, \
create_month_selectbox, \
create_year_selectbox
from invenio.utils.url import create_html_link, create_url
from invenio.utils.html import escape_html
from invenio.config import CFG_SITE_URL, CFG_SITE_LANG
from invenio.base.i18n import gettext_set_language
from invenio.legacy.webuser import get_user_info
class Template:
"""Templates for WebMessage module"""
def tmpl_display_inbox(self, messages, infos=[], warnings=[], nb_messages=0, no_quota=0, ln=CFG_SITE_LANG):
"""
Displays a list of messages, with the appropriate links and buttons
@param messages: a list of tuples:
[(message_id,
user_from_id,
user_from_nickname,
subject,
sent_date,
status=]
@param infos: a list of informations to print on top of page
@param warnings: a list of warnings to display
@param nb_messages: number of messages user has
@param no_quota: 1 if user has no quota (admin) or 0 else.
@param ln: language of the page.
@return: the list in HTML format
"""
_ = gettext_set_language(ln)
dummy = 0
inbox = self.tmpl_warning(warnings, ln)
inbox += self.tmpl_infobox(infos, ln)
if not(no_quota):
inbox += self.tmpl_quota(nb_messages, ln)
inbox += """
<table class="mailbox">
<thead class="mailboxheader">
<tr class="inboxheader">
<td>%s</td>
<td>%s</td>
<td>%s</td>
<td>%s</td>
</tr>
</thead>
<tfoot>
<tr style="height:0px;">
<td></td>
<td></td>
<td></td>
<td></td>
</tr>
</tfoot>
<tbody class="mailboxbody">""" % (_("Subject"),
_("Sender"),
_("Date"),
_("Action"))
if len(messages) == 0:
inbox += """
<tr class="mailboxrecord" style="height: 100px;">
<td colspan="4" style="text-align: center;">
<b>%s</b>
</td>
</tr>""" %(_("No messages"),)
for (msgid, id_user_from, user_from_nick,
subject, sent_date, status) in messages:
if not(subject):
subject = _("No subject")
subject_link = create_html_link(
CFG_SITE_URL + '/yourmessages/display_msg',
{'msgid': msgid, 'ln': ln},
escape_html(subject))
if user_from_nick:
from_link = '%s'% (user_from_nick)
else:
from_link = get_user_info(id_user_from, ln)[2]
action_link = create_html_link(CFG_SITE_URL + '/yourmessages/write',
{'msg_reply_id': msgid, 'ln': ln},
_("Reply"))
action_link += ' '
action_link += create_html_link(CFG_SITE_URL + '/yourmessages/delete',
{'msgid': msgid, 'ln': ln},
_("Delete"))
s_date = convert_datetext_to_dategui(sent_date, ln)
stat_style = ''
if (status == CFG_WEBMESSAGE_STATUS_CODE['NEW']):
stat_style = ' style="font-weight:bold"'
inbox += """
<tr class="mailboxrecord">
<td%s>%s</td>
<td>%s</td>
<td>%s</td>
<td>%s</td>
</tr>""" %(stat_style, subject_link, from_link, s_date, action_link)
inbox += """
<tr class="mailboxfooter">
<td colspan="2">
<form name="newMessage" action="%(url_new)s" method="post">
<input type="submit" name="del_all" value="%(write_label)s" class="formbutton" />
</form>
</td>
<td>&nbsp;</td>
<td>
<form name="deleteAll" action="%(url_delete_all)s" method="post">
<input type="submit" name="del_all" value="%(delete_all_label)s" class="formbutton" />
</form>
</td>
</tr>
</tbody>
</table>""" % {'url_new': create_url(CFG_SITE_URL + '/yourmessages/write',
{'ln': ln}),
'url_delete_all': create_url(CFG_SITE_URL + '/yourmessages/delete_all',
{'ln': ln}),
'write_label': _("Write new message"),
'delete_all_label': _("Delete All")}
return inbox
def tmpl_write(self,
msg_to="", msg_to_group="",
msg_id=0,
msg_subject="", msg_body="",
msg_send_year=0, msg_send_month=0, msg_send_day=0,
warnings=[],
search_results_list=[],
search_pattern="",
results_field=CFG_WEBMESSAGE_RESULTS_FIELD['NONE'],
ln=CFG_SITE_LANG):
"""
Displays a writing message form with optional prefilled fields
@param msg_to: nick of the user (prefills the To: field)
@param msg_subject: subject of the message (prefills the Subject: field)
@param msg_body: body of the message (prefills the Message: field)
@param msg_send_year: prefills to year field
@param msg_send_month: prefills the month field
@param msg_send_day: prefills the day field
@param warnings: display warnings on top of page
@param search_results_list: list of tuples. (user/groupname, is_selected)
@param search_pattern: pattern used for searching
@param results_field: 'none', 'user' or 'group', see CFG_WEBMESSAGE_RESULTS_FIELD
@param ln: language of the form
@return: the form in HTML format
"""
_ = gettext_set_language(ln)
write_box = self.tmpl_warning(warnings)
# escape forbidden character
msg_to = escape_html(msg_to)
msg_to_group = escape_html(msg_to_group)
msg_subject = escape_html(msg_subject)
search_pattern = escape_html(search_pattern)
to_select = self.tmpl_user_or_group_search(search_results_list,
search_pattern,
results_field,
ln)
if msg_id:
msg_subject = _("Re:") + " " + msg_subject
msg_body = email_quote_txt(msg_body)
write_box += """
<form name="write_message" action="%(url_form)s" method="post">
<div style="float: left; vertical-align:text-top; margin-right: 10px;">
<table class="mailbox">
<thead class="mailboxheader">
<tr>
<td class="inboxheader" colspan="2">
<table class="messageheader">
<tr>
<td class="mailboxlabel">%(to_label)s</td>
<td class="mailboxlabel">%(users_label)s</td>
<td style="width:100%%;">
<input class="mailboxinput" type="text" name="msg_to_user" value="%(to_users)s" />
</td>
</tr>
<tr>
<td class="mailboxlabel">&nbsp;</td>
<td class="mailboxlabel">%(groups_label)s</td>
<td style="width:100%%;">
<input class="mailboxinput" type="text" name="msg_to_group" value="%(to_groups)s" />
</td>
</tr>
<tr>
<td class="mailboxlabel">&nbsp;</td>
<td>&nbsp;</td>
<td>&nbsp;</td>
</tr>
<tr>
<td class="mailboxlabel">%(subject_label)s</td>
<td colspan="2">
<input class="mailboxinput" type="text" name="msg_subject" value="%(subject)s" />
</td>
</tr>
</table>
</td>
</tr>
</thead>
<tfoot>
<tr>
<td style="height:0px" colspan="2"></td>
</tr>
</tfoot>
<tbody class="mailboxbody">
<tr>
<td class="mailboxlabel">%(message_label)s</td>
<td>
<textarea name="msg_body" rows="10" cols="50">"""
write_box_part2 = """
</td>
</tr>
<tr>
<td class="mailboxlabel">%(send_later_label)s</td>
<td>
%(day_field)s
%(month_field)s
%(year_field)s
</td>
</tr>
<tr class="mailboxfooter">
<td colspan="2" class="mailboxfoot">
<input type="submit" name="send_button" value="%(send_label)s" class="formbutton"/>
</td>
</tr>
</tbody>
</table>
</div>
<div style="vertical-align:top; margin-left: 5px; float: left;">
%(to_select)s
</div>
</form>
"""
write_box += "%(body)s</textarea>" + write_box_part2
day_field = create_day_selectbox('msg_send_day',
msg_send_day, ln)
month_field = create_month_selectbox('msg_send_month',
msg_send_month, ln)
year_field = create_year_selectbox('msg_send_year', -1, 10,
msg_send_year, ln)
write_box = write_box % {'url_form': create_url(
CFG_SITE_URL + '/yourmessages/send',
{'ln': ln}),
'to_users' : msg_to,
'to_groups': msg_to_group,
'subject' : msg_subject,
'body' : msg_body,
'ln': ln,
'day_field': day_field,
'month_field': month_field,
'year_field': year_field,
'to_select': to_select,
'send_later_label': _("Send later?"),
'to_label': _("To:"),
'users_label': _("Users"),
'groups_label': _("Groups"),
'subject_label': _("Subject:"),
'message_label': _("Message:"),
'send_label': _("SEND")}
return write_box
def tmpl_display_msg(self,
msg_id="",
msg_from_id="",
msg_from_nickname="",
msg_sent_to="",
msg_sent_to_group="",
msg_subject="",
msg_body="",
msg_sent_date="",
msg_received_date=datetext_default,
ln=CFG_SITE_LANG):
"""
Displays a given message
@param msg_id: id of the message
@param msg_from_id: id of user who sent the message
@param msg_from_nickname: nickname of the user who sent the message
@param msg_sent_to: list of users who received the message
(comma separated string)
@param msg_sent_to_group: list of groups who received the message
(comma separated string)
@param msg_subject: subject of the message
@param msg_body: body of the message
@param msg_sent_date: date at which the message was sent
@param msg_received_date: date at which the message had to be received
(if this argument != 0000-00-00 => reminder
@param ln: language of the page
@return: the message in HTML format
"""
# load the right message language
_ = gettext_set_language(ln)
sent_to_link = ''
tos = msg_sent_to.split(CFG_WEBMESSAGE_SEPARATOR)
if (tos):
for to in tos[0:-1]:
to_display = to
if to.isdigit():
(dummy, to, to_display) = get_user_info(int(to), ln)
sent_to_link += create_html_link(CFG_SITE_URL + '/yourmessages/write',
{'msg_to': to, 'ln': ln},
escape_html(to_display))
sent_to_link += CFG_WEBMESSAGE_SEPARATOR
to_display = tos[-1]
to = tos[-1]
if to.isdigit():
(dummy, to, to_display) = get_user_info(int(to), ln)
sent_to_link += create_html_link(CFG_SITE_URL + '/yourmessages/write',
{'msg_to': to, 'ln': ln},
escape_html(to_display))
group_to_link = ""
groups = msg_sent_to_group.split(CFG_WEBMESSAGE_SEPARATOR)
if (groups):
for group in groups[0:-1]:
group_to_link += create_html_link(
CFG_SITE_URL + '/yourmessages/write',
{'msg_to_group': group, 'ln': ln},
escape_html(group))
group_to_link += CFG_WEBMESSAGE_SEPARATOR
group_to_link += create_html_link(
CFG_SITE_URL + '/yourmessages/write',
{'msg_to_group': groups[-1], 'ln': ln},
escape_html(groups[-1]))
# format the msg so that the '>>' chars give vertical lines
final_body = email_quoted_txt2html(msg_body)
out = """
<table class="mailbox" style="width: 70%%;">
<thead class="mailboxheader">
<tr>
<td class="inboxheader" colspan="2">
<table class="messageheader">
<tr>
<td class="mailboxlabel">%(from_label)s</td>
<td>%(from_link)s</td>
</tr>
<tr>
<td class="mailboxlabel">%(subject_label)s</td>
<td style="width: 100%%;">%(subject)s</td>
</tr>
<tr>
<td class="mailboxlabel">%(sent_label)s</td>
<td>%(sent_date)s</td>
</tr>"""
if (msg_received_date != datetext_default):
out += """
<tr>
<td class="mailboxlabel">%(received_label)s</td>
<td>%(received_date)s</td>
</tr>"""
out += """
<tr>
<td class="mailboxlabel">%(sent_to_label)s</td>
<td>%(sent_to)s</td>
</tr>"""
if (msg_sent_to_group != ""):
out += """
<tr>
<td class="mailboxlabel">%(groups_label)s</td>
<td>%(sent_to_group)s</td>
</tr>"""
out += """
</table>
</td>
</tr>
</thead>
<tfoot>
<tr>
<td></td>
<td></td>
</tr>
</tfoot>
<tbody class="mailboxbody">
<tr class="mailboxrecord">
<td colspan="2">%(body)s</td>
</tr>
<tr class="mailboxfooter">
<td>
<form name="reply" action="%(reply_url)s" method="post">
<input class="formbutton" name="reply" value="%(reply_but_label)s" type="submit" />
</form>
</td>
<td>
<form name="deletemsg" action="%(delete_url)s" method="post">
<input class="formbutton" name="delete" value="%(delete_but_label)s" type="submit" />
</form>
</td>
</tr>
</tbody>
</table>
"""
if msg_from_nickname:
msg_from_display = msg_from_nickname
else:
msg_from_display = get_user_info(msg_from_id, ln)[2]
msg_from_nickname = msg_from_id
return out % {'from_link': create_html_link(
CFG_SITE_URL + '/yourmessages/write',
{'msg_to': msg_from_nickname,
'ln': ln},
msg_from_display),
'reply_url': create_url(CFG_SITE_URL + '/yourmessages/write',
{'msg_reply_id': msg_id,
'ln': ln}),
'delete_url': create_url(CFG_SITE_URL + '/yourmessages/delete',
{'msgid': msg_id,
'ln': ln}),
'sent_date' : convert_datetext_to_dategui(msg_sent_date, ln),
'received_date': convert_datetext_to_dategui(msg_received_date, ln),
'sent_to': sent_to_link,
'sent_to_group': group_to_link,
'subject' : msg_subject,
'body' : final_body,
'reply_to': msg_from_id,
'ln': ln,
'from_label':_("From:"),
'subject_label':_("Subject:"),
'sent_label': _("Sent on:"),
'received_label':_("Received on:"),
'sent_to_label': _("Sent to:"),
'groups_label': _("Sent to groups:"),
'reply_but_label':_("REPLY"),
'delete_but_label': _("DELETE")}
def tmpl_navtrail(self, ln=CFG_SITE_LANG, title=""):
"""
display the navtrail, e.g.:
Your account > Your messages > title
@param title: the last part of the navtrail. Is not a link
@param ln: language
return html formatted navtrail
"""
_ = gettext_set_language(ln)
nav_h1 = create_html_link(CFG_SITE_URL + '/youraccount/display',
{'ln': ln},
_("Your Account"),
{'class': 'navtrail'})
nav_h2 = ""
if (title != ""):
nav_h2 += create_html_link(CFG_SITE_URL + '/yourmessages/display',
{'ln': ln},
_("Your Messages"),
{'class': 'navtrail'})
return nav_h1 + ' &gt; ' + nav_h2
return nav_h1
def tmpl_confirm_delete(self, ln=CFG_SITE_LANG):
"""
display a confirm message
@param ln: language
@return: html output
"""
_ = gettext_set_language(ln)
out = """
<table class="confirmoperation">
<tr>
<td colspan="2" class="confirmmessage">
%(message)s
</td>
</tr>
<tr>
<td>
<form name="validate" action="delete_all" method="post">
<input type="hidden" name="confirmed" value="1" />
<input type="hidden" name="ln" value="%(ln)s" />
<input type="submit" value="%(yes_label)s" class="formbutton" />
</form>
</td>
<td>
<form name="cancel" action="display" method="post">
<input type="hidden" name="ln" value="%(ln)s" />
<input type="submit" value="%(no_label)s" class="formbutton" />
</form>
</td>
</tr>
</table>"""% {'message': _("Are you sure you want to empty your whole mailbox?"),
'ln':ln,
'yes_label': _("Yes"),
'no_label': _("No")}
return out
def tmpl_infobox(self, infos, ln=CFG_SITE_LANG):
"""Display len(infos) information fields
@param infos: list of strings
@param ln=language
@return: html output
"""
_ = gettext_set_language(ln)
if not((type(infos) is list) or (type(infos) is tuple)):
infos = [infos]
infobox = ""
for info in infos:
infobox += "<div class=\"infobox\">"
lines = info.split("\n")
for line in lines[0:-1]:
infobox += line + "<br />\n"
infobox += lines[-1] + "</div><br />\n"
return infobox
def tmpl_warning(self, warnings, ln=CFG_SITE_LANG):
"""
Display len(warnings) warning fields
@param infos: list of strings
@param ln=language
@return: html output
"""
_ = gettext_set_language(ln)
if not((type(warnings) is list) or (type(warnings) is tuple)):
warnings = [warnings]
warningbox = ""
if warnings != []:
warningbox = "<div class=\"warningbox\">\n <b>Warning:</b>\n"
for warning in warnings:
lines = warning.split("\n")
warningbox += " <p>"
for line in lines[0:-1]:
warningbox += line + " <br />\n"
warningbox += lines[-1] + " </p>"
warningbox += "</div><br />\n"
return warningbox
def tmpl_error(self, error, ln=CFG_SITE_LANG):
"""
Display error
@param error: string
@param ln=language
@return: html output
"""
_ = gettext_set_language(ln)
errorbox = ""
if error != "":
errorbox = "<div class=\"errorbox\">\n <b>Error:</b>\n"
errorbox += " <p>"
errorbox += error + " </p>"
errorbox += "</div><br />\n"
return errorbox
def tmpl_quota(self, nb_messages=0, ln=CFG_SITE_LANG):
"""
Display a quota bar.
@nb_messages: number of messages in inbox.
@ln=language
@return: html output
"""
_ = gettext_set_language(ln)
quota = float(CFG_WEBMESSAGE_MAX_NB_OF_MESSAGES)
ratio = float(nb_messages) / quota
out = """
%(quota_label)s<br />
<div class="quotabox">
<div class="quotabar" style="width:%(width)ipx"></div>
</div>""" % {'quota_label': _("Quota used: %(x_nb_used)i messages out of max. %(x_nb_total)i",
x_nb_used=nb_messages, x_nb_total=CFG_WEBMESSAGE_MAX_NB_OF_MESSAGES),
'width': int(ratio * 200)}
return out
def tmpl_multiple_select(self, select_name, tuples_list, ln=CFG_SITE_LANG):
"""displays a multiple select environment
@param tuples_list: a list of (value, isSelected) tuples
@return: HTML output
"""
_ = gettext_set_language(ln)
if not((type(tuples_list) is list) or (type(tuples_list) is tuple)):
tuples_list = [tuples_list]
out = """
%s
<select name="%s" multiple="multiple" style="width:100%%">"""% (_("Please select one or more:"), select_name)
for (value, is_selected) in tuples_list:
out += ' <option value="%s"'% value
if is_selected:
out += " selected=\"selected\""
out += ">%s</option>\n"% value
out += "</select>\n"
return out
def tmpl_user_or_group_search(self,
tuples_list=[],
search_pattern="",
results_field=CFG_WEBMESSAGE_RESULTS_FIELD['NONE'],
ln=CFG_SITE_LANG):
"""
Display a box for user searching
@param tuples_list: list of (value, is_selected) tuples
@param search_pattern: text to display in this field
@param results_field: either 'none', 'user', 'group', look at CFG_WEBMESSAGE_RESULTS_FIELD
@param ln: language
@return: html output
"""
_ = gettext_set_language(ln)
multiple_select = ''
add_button = ''
if results_field != CFG_WEBMESSAGE_RESULTS_FIELD['NONE'] and results_field in CFG_WEBMESSAGE_RESULTS_FIELD.values():
if len(tuples_list):
multiple_select = self.tmpl_multiple_select('names_selected', tuples_list)
add_button = '<input type="submit" name="%s" value="%s" class="nonsubmitbutton" />'
if results_field == CFG_WEBMESSAGE_RESULTS_FIELD['USER']:
add_button = add_button % ('add_user', _("Add to users"))
else:
add_button = add_button % ('add_group', _("Add to groups"))
else:
if results_field == CFG_WEBMESSAGE_RESULTS_FIELD['USER']:
multiple_select = _("No matching user")
else:
multiple_select = _("No matching group")
out = """
<table class="mailbox">
<thead class="mailboxheader">
<tr class ="inboxheader">
<td colspan="3">
%(title_label)s
<input type="hidden" name="results_field" value="%(results_field)s" />
</td>
</tr>
</thead>
<tfoot>
<tr><td colspan="3"></td></tr>
</tfoot>
<tbody class="mailboxbody">
<tr class="mailboxsearch">
<td>
<input type="text" name="search_pattern" value="%(search_pattern)s" />
</td>
<td>
<input type="submit" name="search_user" value="%(search_user_label)s" class="nonsubmitbutton" />
</td>
<td>
<input type="submit" name="search_group" value="%(search_group_label)s" class="nonsubmitbutton" />
</td>
</tr>
<tr class="mailboxresults">
<td colspan="2">
%(multiple_select)s
</td>
<td>
%(add_button)s
</td>
</tr>
</tbody>
</table>
"""
out = out % {'title_label' : _("Find users or groups:"),
'search_user_label' : _("Find a user"),
'search_group_label' : _("Find a group"),
'results_field' : results_field,
'search_pattern' : search_pattern,
'multiple_select' : multiple_select,
'add_button' : add_button}
return out
def tmpl_account_new_mail(self, nb_new_mail=0, total_mail=0, ln=CFG_SITE_LANG):
"""
display infos about inbox (used by myaccount.py)
@param nb_new_mail: number of new mails
@param ln: language
return: html output.
"""
_ = gettext_set_language(ln)
out = _("You have %(x_nb_new)s new messages out of %(x_nb_total)s messages") % \
{'x_nb_new': '<b>' + str(nb_new_mail) + '</b>',
'x_nb_total': create_html_link(CFG_SITE_URL + '/yourmessages/',
{'ln': ln},
str(total_mail),
{},
False, False)}
return out + '.'

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