paul@282 | 1 | # -*- coding: iso-8859-1 -*- |
paul@282 | 2 | """ |
paul@282 | 3 | MoinMoin - EventAggregatorUpdate Action |
paul@282 | 4 | |
paul@282 | 5 | @copyright: 2012 by Paul Boddie <paul@boddie.org.uk> |
paul@282 | 6 | @license: GNU GPL (v2 or later), see COPYING.txt for details. |
paul@282 | 7 | """ |
paul@282 | 8 | |
paul@282 | 9 | from MoinMoin.Page import Page |
paul@282 | 10 | from MoinMoin import config |
paul@282 | 11 | from EventAggregatorSupport import * |
paul@282 | 12 | |
paul@282 | 13 | Dependencies = ['pages'] |
paul@282 | 14 | |
paul@282 | 15 | # Action function. |
paul@282 | 16 | |
paul@282 | 17 | def execute(pagename, request): |
paul@282 | 18 | |
paul@282 | 19 | """ |
paul@282 | 20 | On the given 'pagename', for the given 'request', write a page fragment |
paul@282 | 21 | producing the rendered calendar information for inclusion in an existing Web |
paul@282 | 22 | page. Since the page is not processed, all necessary parameters need to be |
paul@282 | 23 | supplied in the request. |
paul@282 | 24 | """ |
paul@282 | 25 | |
paul@282 | 26 | form = get_form(request) |
paul@282 | 27 | page = Page(request, pagename) |
paul@282 | 28 | |
paul@282 | 29 | # Find settings from the request parameters only. |
paul@282 | 30 | |
paul@282 | 31 | calendar_name = form.get("calendar", [None])[0] |
paul@282 | 32 | category_names = form.get("category", []) |
paul@282 | 33 | remote_sources = form.get("source", []) |
paul@282 | 34 | name_usage = getParameter(request, "names", "weekly") |
paul@282 | 35 | template_name = getParameter(request, "template") |
paul@282 | 36 | parent_name = getParameter(request, "parent") |
paul@282 | 37 | mode = getParameter(request, "mode", "calendar") |
paul@282 | 38 | resolution = getParameter(request, "resolution", mode == "day" and "date" or "month") |
paul@282 | 39 | map_name = getParameter(request, "map") |
paul@282 | 40 | |
paul@282 | 41 | # The underlying dimensions of the calendar are supplied in special |
paul@282 | 42 | # parameters. |
paul@282 | 43 | |
paul@282 | 44 | raw_calendar_start = getParameter(request, "calendarstart") |
paul@282 | 45 | raw_calendar_end = getParameter(request, "calendarend") |
paul@282 | 46 | |
paul@282 | 47 | # Different modes require different levels of precision by default. |
paul@282 | 48 | |
paul@282 | 49 | resolution = mode == "calendar" and "month" or resolution |
paul@282 | 50 | |
paul@282 | 51 | if resolution == "date": |
paul@282 | 52 | get_date = getParameterDate |
paul@282 | 53 | else: |
paul@282 | 54 | get_date = getParameterMonth |
paul@282 | 55 | |
paul@282 | 56 | # Determine the limits of the calendar. |
paul@282 | 57 | |
paul@282 | 58 | original_calendar_start = calendar_start = get_date(raw_calendar_start) |
paul@282 | 59 | original_calendar_end = calendar_end = get_date(raw_calendar_end) |
paul@282 | 60 | |
paul@282 | 61 | calendar_start = get_date(getParameter(request, "start")) or calendar_start |
paul@282 | 62 | calendar_end = get_date(getParameter(request, "end")) or calendar_end |
paul@282 | 63 | |
paul@282 | 64 | # Get the events according to the resolution of the calendar. |
paul@282 | 65 | |
paul@282 | 66 | pages = getPagesFromResults(getAllCategoryPages(category_names, request), request) |
paul@282 | 67 | events = getEventsFromResources(getEventPages(pages)) |
paul@282 | 68 | events += getEventsFromResources(getEventResources(remote_sources, calendar_start, calendar_end, request)) |
paul@282 | 69 | all_shown_events = getEventsInPeriod(events, getCalendarPeriod(calendar_start, calendar_end)) |
paul@282 | 70 | earliest, latest = getEventLimits(all_shown_events) |
paul@282 | 71 | |
paul@282 | 72 | # Get a concrete period of time. |
paul@282 | 73 | |
paul@282 | 74 | first, last = getConcretePeriod(calendar_start, calendar_end, earliest, latest, resolution) |
paul@282 | 75 | |
paul@282 | 76 | # Define a view of the calendar, retaining useful navigational information. |
paul@282 | 77 | |
paul@282 | 78 | view = View(page, calendar_name, raw_calendar_start, raw_calendar_end, |
paul@282 | 79 | original_calendar_start, original_calendar_end, calendar_start, calendar_end, |
paul@282 | 80 | first, last, category_names, remote_sources, template_name, parent_name, |
paul@282 | 81 | mode, resolution, name_usage, map_name) |
paul@282 | 82 | |
paul@282 | 83 | send_headers = get_send_headers(request) |
paul@282 | 84 | send_headers(["Content-Type: text/html; charset=%s" % config.charset]) |
paul@282 | 85 | request.write(view.render(all_shown_events)) |
paul@282 | 86 | |
paul@282 | 87 | # vim: tabstop=4 expandtab shiftwidth=4 |