mirror of
https://github.com/jwinterm/modoboa.git
synced 2026-10-25 05:58:42 +01:00
Antoine Nguyen
6c7a64e947
Many updates in this commit: * first work on the webmail plugin, for now only emails listing and folders browsing is supported... * New login form, * New graphical layout (still needing improvments) * code factoring between webmail and quarantine plugins * etc.
96 lines
3.0 KiB
Python
96 lines
3.0 KiB
Python
# -*- coding: utf-8 -*-
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import time
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from django.template.loader import render_to_string
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from mailng.lib import _render
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class MBconnector(object):
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def __init__(self, address, port):
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self.address = address
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self.port = port
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class Page(object):
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def __init__(self, pageid, id_start, id_stop, items,
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items_per_page, has_previous, has_next):
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self.pageid = pageid
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self.id_start = id_start
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self.id_stop = id_stop
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self.items = items
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self.items_per_page = items_per_page
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self.has_previous = has_previous
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self.has_next = has_next
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def previous_page(self):
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if not self.has_previous:
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return False
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return self.pageid - 1
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def next_page(self):
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if not self.has_next:
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return False
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return self.pageid + 1
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def last_page(self):
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lid = self.items / self.items_per_page
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if not lid:
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return 1
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if self.items % self.items_per_page:
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lid += 1
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return lid
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class Paginator(object):
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def __init__(self, total, elems_per_page):
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self.total = total
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self.elems_per_page = elems_per_page
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def _indexes(self, page):
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id_start = self.elems_per_page * page + 1
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id_stop = id_start + self.elems_per_page - 1
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return (id_start, id_stop)
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def getpage(self, page):
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if page < 1:
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return None
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id_start, id_stop = self._indexes(page - 1)
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has_previous = has_next = False
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if id_start < self.total:
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if page > 1:
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has_previous = True
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if id_stop < self.total:
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has_next = True
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else:
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id_stop = self.total
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else:
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return None
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return Page(page, id_start, id_stop, self.total,
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self.elems_per_page, has_previous, has_next)
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class EmailListing:
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def __init__(self, folder=None, elems_per_page=40, **kwargs):
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self.folder = folder
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self.elems_per_page = elems_per_page
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self.paginator = Paginator(self.mbc.messages_count(self.folder),
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elems_per_page)
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def render_navbar(self, page):
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return render_to_string("common/navbar.html", {
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"page" : page
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})
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def getfolders(self):
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return None
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def render(self, request, pageid=1, **kwargs):
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page = self.paginator.getpage(pageid)
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if not page:
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listing = "Empty folder"
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else:
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listing = self.fetch(page.id_start, page.id_stop).render(request)
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elapsed = kwargs.has_key("start") and time.time() - kwargs["start"] or 0
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return _render(request, self.tpl, {
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"listing" : listing, "elapsed" : elapsed,
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"navbar" : self.render_navbar(page),
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"folders" : self.getfolders(),
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"selection" : self.folder,
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"current_page" : pageid
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})
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