paul@0 | 1 | # -*- coding: iso-8859-1 -*- |
paul@0 | 2 | """ |
paul@0 | 3 | MoinMoin - EventAggregator Macro |
paul@0 | 4 | |
paul@0 | 5 | @copyright: 2008, 2009 by Paul Boddie <paul@boddie.org.uk> |
paul@0 | 6 | @copyright: 2000-2004 Juergen Hermann <jh@web.de>, |
paul@0 | 7 | 2005-2008 MoinMoin:ThomasWaldmann. |
paul@0 | 8 | @license: GNU GPL (v2 or later), see COPYING.txt for details. |
paul@0 | 9 | """ |
paul@0 | 10 | |
paul@10 | 11 | from MoinMoin import wikiutil |
paul@10 | 12 | import EventAggregatorSupport |
paul@0 | 13 | import calendar |
paul@0 | 14 | |
paul@27 | 15 | linkToPage = EventAggregatorSupport.linkToPage |
paul@27 | 16 | |
paul@5 | 17 | try: |
paul@5 | 18 | set |
paul@5 | 19 | except NameError: |
paul@5 | 20 | from sets import Set as set |
paul@5 | 21 | |
paul@0 | 22 | Dependencies = ['pages'] |
paul@0 | 23 | |
paul@37 | 24 | # Abstractions. |
paul@37 | 25 | |
paul@37 | 26 | class View: |
paul@37 | 27 | |
paul@37 | 28 | "A view of the event calendar." |
paul@37 | 29 | |
paul@37 | 30 | def __init__(self, page, calendar_name, first, last): |
paul@37 | 31 | |
paul@37 | 32 | """ |
paul@37 | 33 | Initialise the view with the current 'page', a 'calendar_name' (which |
paul@37 | 34 | may be None), and the 'first' and 'last' months. |
paul@37 | 35 | """ |
paul@37 | 36 | |
paul@37 | 37 | self.page = page |
paul@37 | 38 | self.calendar_name = calendar_name |
paul@37 | 39 | |
paul@37 | 40 | if self.calendar_name is not None: |
paul@37 | 41 | |
paul@37 | 42 | # Store the view parameters. |
paul@37 | 43 | |
paul@37 | 44 | span = EventAggregatorSupport.span(first, last) |
paul@37 | 45 | self.number_of_months = span[0] * 12 + span[1] + 1 |
paul@37 | 46 | |
paul@37 | 47 | self.previous_month_start = EventAggregatorSupport.prevmonth(first) |
paul@37 | 48 | self.next_month_start = EventAggregatorSupport.nextmonth(first) |
paul@37 | 49 | self.previous_month_end = EventAggregatorSupport.prevmonth(last) |
paul@37 | 50 | self.next_month_end = EventAggregatorSupport.nextmonth(last) |
paul@37 | 51 | |
paul@37 | 52 | self.previous_set_start = EventAggregatorSupport.monthupdate(first, -self.number_of_months) |
paul@37 | 53 | self.next_set_start = EventAggregatorSupport.monthupdate(first, self.number_of_months) |
paul@37 | 54 | self.previous_set_end = EventAggregatorSupport.monthupdate(last, -self.number_of_months) |
paul@37 | 55 | self.next_set_end = EventAggregatorSupport.monthupdate(last, self.number_of_months) |
paul@37 | 56 | |
paul@37 | 57 | def getMonthQueryString(self, argname, month): |
paul@37 | 58 | if month is not None: |
paul@37 | 59 | return "%s-%s=%04d-%02d" % ((self.calendar_name, argname) + month) |
paul@37 | 60 | else: |
paul@37 | 61 | return "" |
paul@37 | 62 | |
paul@37 | 63 | def writeMonthHeading(self, year, month): |
paul@37 | 64 | page = self.page |
paul@37 | 65 | request = page.request |
paul@37 | 66 | fmt = page.formatter |
paul@37 | 67 | _ = request.getText |
paul@37 | 68 | |
paul@37 | 69 | output = [] |
paul@37 | 70 | |
paul@37 | 71 | month_label = _(EventAggregatorSupport.getMonthLabel(month)) |
paul@37 | 72 | |
paul@37 | 73 | # Prepare navigation links. |
paul@37 | 74 | |
paul@37 | 75 | if self.calendar_name is not None: |
paul@37 | 76 | calendar_name = self.calendar_name |
paul@37 | 77 | |
paul@37 | 78 | # Links to the previous set of months and to a calendar shifted |
paul@37 | 79 | # back one month. |
paul@37 | 80 | |
paul@37 | 81 | previous_set_link = "%s&%s" % ( |
paul@37 | 82 | self.getMonthQueryString("start", self.previous_set_start), |
paul@37 | 83 | self.getMonthQueryString("end", self.previous_set_end) |
paul@37 | 84 | ) |
paul@37 | 85 | previous_month_link = "%s&%s" % ( |
paul@37 | 86 | self.getMonthQueryString("start", self.previous_month_start), |
paul@37 | 87 | self.getMonthQueryString("end", self.previous_month_end) |
paul@37 | 88 | ) |
paul@37 | 89 | |
paul@37 | 90 | # Links to the next set of months and to a calendar shifted |
paul@37 | 91 | # forward one month. |
paul@37 | 92 | |
paul@37 | 93 | next_set_link = "%s&%s" % ( |
paul@37 | 94 | self.getMonthQueryString("start", self.next_set_start), |
paul@37 | 95 | self.getMonthQueryString("end", self.next_set_end) |
paul@37 | 96 | ) |
paul@37 | 97 | next_month_link = "%s&%s" % ( |
paul@37 | 98 | self.getMonthQueryString("start", self.next_month_start), |
paul@37 | 99 | self.getMonthQueryString("end", self.next_month_end) |
paul@37 | 100 | ) |
paul@37 | 101 | |
paul@37 | 102 | # A link leading to this month being at the top of the calendar. |
paul@37 | 103 | |
paul@37 | 104 | full_month_label = "%s %s" % (month_label, year) |
paul@37 | 105 | end_month = EventAggregatorSupport.monthupdate((year, month), self.number_of_months - 1) |
paul@37 | 106 | |
paul@37 | 107 | month_link = "%s&%s" % ( |
paul@37 | 108 | self.getMonthQueryString("start", (year, month)), |
paul@37 | 109 | self.getMonthQueryString("end", end_month) |
paul@37 | 110 | ) |
paul@37 | 111 | |
paul@37 | 112 | output.append(fmt.span(on=1, css_class="previous-month")) |
paul@37 | 113 | output.append(linkToPage(request, page, "<<", previous_set_link)) |
paul@37 | 114 | output.append(fmt.text(" ")) |
paul@37 | 115 | output.append(linkToPage(request, page, "<", previous_month_link)) |
paul@37 | 116 | output.append(fmt.span(on=0)) |
paul@37 | 117 | |
paul@37 | 118 | output.append(fmt.span(on=1, css_class="next-month")) |
paul@37 | 119 | output.append(linkToPage(request, page, ">", next_month_link)) |
paul@37 | 120 | output.append(fmt.text(" ")) |
paul@37 | 121 | output.append(linkToPage(request, page, ">>", next_set_link)) |
paul@37 | 122 | output.append(fmt.span(on=0)) |
paul@37 | 123 | |
paul@37 | 124 | output.append(linkToPage(request, page, full_month_label, month_link)) |
paul@37 | 125 | |
paul@37 | 126 | else: |
paul@37 | 127 | output.append(fmt.span(on=1)) |
paul@37 | 128 | output.append(fmt.text(month_label)) |
paul@37 | 129 | output.append(fmt.span(on=0)) |
paul@37 | 130 | output.append(fmt.text(" ")) |
paul@37 | 131 | output.append(fmt.span(on=1)) |
paul@37 | 132 | output.append(fmt.text(unicode(year))) |
paul@37 | 133 | output.append(fmt.span(on=0)) |
paul@37 | 134 | |
paul@37 | 135 | return "".join(output) |
paul@37 | 136 | |
paul@10 | 137 | # HTML-related functions. |
paul@2 | 138 | |
paul@2 | 139 | def getColour(s): |
paul@2 | 140 | colour = [0, 0, 0] |
paul@2 | 141 | digit = 0 |
paul@2 | 142 | for c in s: |
paul@2 | 143 | colour[digit] += ord(c) |
paul@2 | 144 | colour[digit] = colour[digit] % 256 |
paul@2 | 145 | digit += 1 |
paul@2 | 146 | digit = digit % 3 |
paul@2 | 147 | return tuple(colour) |
paul@2 | 148 | |
paul@2 | 149 | def getBlackOrWhite(colour): |
paul@2 | 150 | if sum(colour) / 3.0 > 127: |
paul@2 | 151 | return (0, 0, 0) |
paul@2 | 152 | else: |
paul@2 | 153 | return (255, 255, 255) |
paul@2 | 154 | |
paul@26 | 155 | def getMonthActionQueryString(argname, month): |
paul@26 | 156 | if month is not None: |
paul@26 | 157 | return "%s=%04d-%02d" % ((argname,) + month) |
paul@26 | 158 | else: |
paul@26 | 159 | return "" |
paul@26 | 160 | |
paul@11 | 161 | # Macro functions. |
paul@11 | 162 | |
paul@0 | 163 | def execute(macro, args): |
paul@0 | 164 | |
paul@0 | 165 | """ |
paul@0 | 166 | Execute the 'macro' with the given 'args': an optional list of selected |
paul@0 | 167 | category names (categories whose pages are to be shown), together with |
paul@5 | 168 | optional named arguments of the following forms: |
paul@5 | 169 | |
paul@5 | 170 | start=YYYY-MM shows event details starting from the specified month |
paul@13 | 171 | start=current-N shows event details relative to the current month |
paul@5 | 172 | end=YYYY-MM shows event details ending at the specified month |
paul@13 | 173 | end=current+N shows event details relative to the current month |
paul@5 | 174 | |
paul@5 | 175 | mode=calendar shows a calendar view of events |
paul@5 | 176 | mode=list shows a list of events by month |
paul@9 | 177 | mode=ics provides iCalendar data for the events |
paul@5 | 178 | |
paul@5 | 179 | names=daily shows the name of an event on every day of that event |
paul@5 | 180 | names=weekly shows the name of an event once per week |
paul@11 | 181 | |
paul@11 | 182 | calendar=NAME uses the given NAME to provide request parameters which |
paul@11 | 183 | can be used to control the calendar view |
paul@0 | 184 | """ |
paul@0 | 185 | |
paul@0 | 186 | request = macro.request |
paul@0 | 187 | fmt = macro.formatter |
paul@0 | 188 | page = fmt.page |
paul@0 | 189 | _ = request.getText |
paul@0 | 190 | |
paul@0 | 191 | # Interpret the arguments. |
paul@0 | 192 | |
paul@0 | 193 | try: |
paul@0 | 194 | parsed_args = args and wikiutil.parse_quoted_separated(args, name_value=False) or [] |
paul@0 | 195 | except AttributeError: |
paul@0 | 196 | parsed_args = args.split(",") |
paul@0 | 197 | |
paul@0 | 198 | parsed_args = [arg for arg in parsed_args if arg] |
paul@0 | 199 | |
paul@0 | 200 | # Get special arguments. |
paul@0 | 201 | |
paul@0 | 202 | category_names = [] |
paul@0 | 203 | calendar_start = None |
paul@0 | 204 | calendar_end = None |
paul@0 | 205 | mode = "calendar" |
paul@35 | 206 | name_usage = "weekly" |
paul@11 | 207 | calendar_name = None |
paul@0 | 208 | |
paul@0 | 209 | for arg in parsed_args: |
paul@0 | 210 | if arg.startswith("start="): |
paul@19 | 211 | calendar_start = EventAggregatorSupport.getParameterMonth(arg[6:]) |
paul@11 | 212 | |
paul@0 | 213 | elif arg.startswith("end="): |
paul@19 | 214 | calendar_end = EventAggregatorSupport.getParameterMonth(arg[4:]) |
paul@11 | 215 | |
paul@0 | 216 | elif arg.startswith("mode="): |
paul@0 | 217 | mode = arg[5:] |
paul@11 | 218 | |
paul@5 | 219 | elif arg.startswith("names="): |
paul@5 | 220 | name_usage = arg[6:] |
paul@11 | 221 | |
paul@11 | 222 | elif arg.startswith("calendar="): |
paul@11 | 223 | calendar_name = arg[9:] |
paul@11 | 224 | |
paul@0 | 225 | else: |
paul@0 | 226 | category_names.append(arg) |
paul@0 | 227 | |
paul@11 | 228 | # Find request parameters to override settings. |
paul@11 | 229 | |
paul@11 | 230 | if calendar_name is not None: |
paul@19 | 231 | calendar_start = EventAggregatorSupport.getFormMonth(request, calendar_name, "start") or calendar_start |
paul@19 | 232 | calendar_end = EventAggregatorSupport.getFormMonth(request, calendar_name, "end") or calendar_end |
paul@11 | 233 | |
paul@11 | 234 | # Get the events. |
paul@11 | 235 | |
paul@10 | 236 | events, shown_events, all_shown_events, earliest, latest = \ |
paul@10 | 237 | EventAggregatorSupport.getEvents(request, category_names, calendar_start, calendar_end) |
paul@2 | 238 | |
paul@13 | 239 | # Get a concrete period of time. |
paul@13 | 240 | |
paul@13 | 241 | first, last = EventAggregatorSupport.getConcretePeriod(calendar_start, calendar_end, earliest, latest) |
paul@13 | 242 | |
paul@37 | 243 | # Define a view of the calendar, retaining useful navigational information. |
paul@13 | 244 | |
paul@37 | 245 | view = View(page, calendar_name, first, last) |
paul@13 | 246 | |
paul@0 | 247 | # Make a calendar. |
paul@0 | 248 | |
paul@0 | 249 | output = [] |
paul@0 | 250 | |
paul@26 | 251 | # Output download controls. |
paul@26 | 252 | |
paul@26 | 253 | download_all_link = "action=EventAggregatorSummary&doit=1&%s" % ( |
paul@26 | 254 | "&".join([("category=%s" % name) for name in category_names]) |
paul@26 | 255 | ) |
paul@26 | 256 | download_link = download_all_link + ("&%s&%s" % ( |
paul@26 | 257 | getMonthActionQueryString("start", calendar_start), |
paul@26 | 258 | getMonthActionQueryString("end", calendar_end) |
paul@26 | 259 | )) |
paul@33 | 260 | subscribe_all_link = download_all_link + "&format=RSS" |
paul@33 | 261 | subscribe_link = download_link + "&format=RSS" |
paul@26 | 262 | |
paul@26 | 263 | output.append(fmt.div(on=1, css_class="event-controls")) |
paul@33 | 264 | output.append(fmt.span(on=1, css_class="event-download")) |
paul@33 | 265 | output.append(linkToPage(request, page, _("Download this view"), download_link)) |
paul@33 | 266 | output.append(fmt.span(on=0)) |
paul@33 | 267 | output.append(fmt.span(on=1, css_class="event-download")) |
paul@33 | 268 | output.append(linkToPage(request, page, _("Download this calendar"), download_all_link)) |
paul@26 | 269 | output.append(fmt.span(on=0)) |
paul@33 | 270 | output.append(fmt.span(on=1, css_class="event-download")) |
paul@33 | 271 | output.append(linkToPage(request, page, _("Subscribe to this view"), subscribe_link)) |
paul@33 | 272 | output.append(fmt.span(on=0)) |
paul@33 | 273 | output.append(fmt.span(on=1, css_class="event-download")) |
paul@33 | 274 | output.append(linkToPage(request, page, _("Subscribe to this calendar"), subscribe_all_link)) |
paul@26 | 275 | output.append(fmt.span(on=0)) |
paul@26 | 276 | output.append(fmt.div(on=0)) |
paul@26 | 277 | |
paul@9 | 278 | # Output top-level information. |
paul@9 | 279 | |
paul@51 | 280 | # Start of list view output. |
paul@51 | 281 | |
paul@2 | 282 | if mode == "list": |
paul@2 | 283 | output.append(fmt.bullet_list(on=1, attr={"class" : "event-listings"})) |
paul@0 | 284 | |
paul@51 | 285 | # Start of table view output. |
paul@51 | 286 | |
paul@51 | 287 | elif mode == "table": |
paul@51 | 288 | |
paul@51 | 289 | # Output a table. |
paul@51 | 290 | |
paul@51 | 291 | output.append(fmt.table(on=1, attrs={"tableclass" : "event-table"})) |
paul@51 | 292 | |
paul@51 | 293 | output.append(fmt.table_row(on=1)) |
paul@51 | 294 | output.append(fmt.table_cell(on=1, attrs={"class" : "event-table-heading"})) |
paul@51 | 295 | output.append(fmt.text(_("Event dates"))) |
paul@51 | 296 | output.append(fmt.table_cell(on=0)) |
paul@51 | 297 | output.append(fmt.table_cell(on=1, attrs={"class" : "event-table-heading"})) |
paul@51 | 298 | output.append(fmt.text(_("Event location"))) |
paul@51 | 299 | output.append(fmt.table_cell(on=0)) |
paul@51 | 300 | output.append(fmt.table_cell(on=1, attrs={"class" : "event-table-heading"})) |
paul@51 | 301 | output.append(fmt.text(_("Event details"))) |
paul@51 | 302 | output.append(fmt.table_cell(on=0)) |
paul@51 | 303 | output.append(fmt.table_row(on=0)) |
paul@51 | 304 | |
paul@2 | 305 | # Visit all months in the requested range, or across known events. |
paul@0 | 306 | |
paul@10 | 307 | for year, month in EventAggregatorSupport.daterange(first, last): |
paul@2 | 308 | |
paul@2 | 309 | # Either output a calendar view... |
paul@0 | 310 | |
paul@2 | 311 | if mode == "calendar": |
paul@2 | 312 | |
paul@2 | 313 | # Output a month. |
paul@2 | 314 | |
paul@2 | 315 | output.append(fmt.table(on=1, attrs={"tableclass" : "event-month"})) |
paul@0 | 316 | |
paul@2 | 317 | output.append(fmt.table_row(on=1)) |
paul@35 | 318 | output.append(fmt.table_cell(on=1, attrs={"class" : "event-month-heading", "colspan" : "21"})) |
paul@11 | 319 | |
paul@37 | 320 | # Either write a month heading or produce links for navigable |
paul@11 | 321 | # calendars. |
paul@11 | 322 | |
paul@37 | 323 | output.append(view.writeMonthHeading(year, month)) |
paul@11 | 324 | |
paul@2 | 325 | output.append(fmt.table_cell(on=0)) |
paul@2 | 326 | output.append(fmt.table_row(on=0)) |
paul@0 | 327 | |
paul@2 | 328 | # Weekday headings. |
paul@0 | 329 | |
paul@2 | 330 | output.append(fmt.table_row(on=1)) |
paul@0 | 331 | |
paul@2 | 332 | for weekday in range(0, 7): |
paul@35 | 333 | output.append(fmt.table_cell(on=1, attrs={"class" : "event-weekday-heading", "colspan" : "3"})) |
paul@22 | 334 | output.append(fmt.text(_(EventAggregatorSupport.getDayLabel(weekday)))) |
paul@0 | 335 | output.append(fmt.table_cell(on=0)) |
paul@2 | 336 | |
paul@2 | 337 | output.append(fmt.table_row(on=0)) |
paul@2 | 338 | |
paul@2 | 339 | # Process the days of the month. |
paul@2 | 340 | |
paul@2 | 341 | start_weekday, number_of_days = calendar.monthrange(year, month) |
paul@0 | 342 | |
paul@2 | 343 | # The start weekday is the weekday of day number 1. |
paul@2 | 344 | # Find the first day of the week, counting from below zero, if |
paul@2 | 345 | # necessary, in order to land on the first day of the month as |
paul@2 | 346 | # day number 1. |
paul@2 | 347 | |
paul@2 | 348 | first_day = 1 - start_weekday |
paul@2 | 349 | |
paul@2 | 350 | while first_day <= number_of_days: |
paul@2 | 351 | |
paul@5 | 352 | # Find events in this week and determine how to mark them on the |
paul@5 | 353 | # calendar. |
paul@5 | 354 | |
paul@5 | 355 | week_start = (year, month, max(first_day, 1)) |
paul@5 | 356 | week_end = (year, month, min(first_day + 6, number_of_days)) |
paul@5 | 357 | |
paul@15 | 358 | week_coverage, week_events = EventAggregatorSupport.getCoverage( |
paul@15 | 359 | week_start, week_end, shown_events.get((year, month), [])) |
paul@5 | 360 | |
paul@5 | 361 | # Output a week, starting with the day numbers. |
paul@0 | 362 | |
paul@0 | 363 | output.append(fmt.table_row(on=1)) |
paul@0 | 364 | |
paul@0 | 365 | for weekday in range(0, 7): |
paul@2 | 366 | day = first_day + weekday |
paul@5 | 367 | date = (year, month, day) |
paul@2 | 368 | |
paul@2 | 369 | # Output out-of-month days. |
paul@2 | 370 | |
paul@2 | 371 | if day < 1 or day > number_of_days: |
paul@35 | 372 | output.append(fmt.table_cell(on=1, attrs={"class" : "event-day-heading event-day-excluded", "colspan" : "3"})) |
paul@2 | 373 | output.append(fmt.table_cell(on=0)) |
paul@2 | 374 | |
paul@2 | 375 | # Output normal days. |
paul@2 | 376 | |
paul@2 | 377 | else: |
paul@5 | 378 | if date in week_coverage: |
paul@35 | 379 | output.append(fmt.table_cell(on=1, attrs={"class" : "event-day-heading event-day-busy", "colspan" : "3"})) |
paul@2 | 380 | else: |
paul@35 | 381 | output.append(fmt.table_cell(on=1, attrs={"class" : "event-day-heading event-day-empty", "colspan" : "3"})) |
paul@2 | 382 | |
paul@46 | 383 | # Make a link to a new event action. |
paul@46 | 384 | |
paul@47 | 385 | new_event_link = "action=EventAggregatorNewEvent&start-day=%d&start-month=%d&start-year=%d" % ( |
paul@46 | 386 | day, month, year) |
paul@46 | 387 | |
paul@46 | 388 | # Output the day number. |
paul@46 | 389 | |
paul@2 | 390 | output.append(fmt.div(on=1)) |
paul@2 | 391 | output.append(fmt.span(on=1, css_class="event-day-number")) |
paul@46 | 392 | output.append(linkToPage(request, page, unicode(day), new_event_link)) |
paul@2 | 393 | output.append(fmt.span(on=0)) |
paul@2 | 394 | output.append(fmt.div(on=0)) |
paul@2 | 395 | |
paul@5 | 396 | # End of day. |
paul@5 | 397 | |
paul@5 | 398 | output.append(fmt.table_cell(on=0)) |
paul@5 | 399 | |
paul@5 | 400 | # End of day numbers. |
paul@5 | 401 | |
paul@5 | 402 | output.append(fmt.table_row(on=0)) |
paul@5 | 403 | |
paul@7 | 404 | # Either generate empty days... |
paul@5 | 405 | |
paul@7 | 406 | if not week_events: |
paul@5 | 407 | output.append(fmt.table_row(on=1)) |
paul@5 | 408 | |
paul@5 | 409 | for weekday in range(0, 7): |
paul@5 | 410 | day = first_day + weekday |
paul@5 | 411 | date = (year, month, day) |
paul@5 | 412 | |
paul@7 | 413 | # Output out-of-month days. |
paul@5 | 414 | |
paul@5 | 415 | if day < 1 or day > number_of_days: |
paul@35 | 416 | output.append(fmt.table_cell(on=1, |
paul@35 | 417 | attrs={"class" : "event-day-content event-day-excluded", "colspan" : "3"})) |
paul@5 | 418 | output.append(fmt.table_cell(on=0)) |
paul@2 | 419 | |
paul@7 | 420 | # Output empty days. |
paul@5 | 421 | |
paul@5 | 422 | else: |
paul@35 | 423 | output.append(fmt.table_cell(on=1, |
paul@35 | 424 | attrs={"class" : "event-day-content event-day-empty", "colspan" : "3"})) |
paul@5 | 425 | |
paul@7 | 426 | output.append(fmt.table_row(on=0)) |
paul@7 | 427 | |
paul@7 | 428 | # Or visit each set of scheduled events... |
paul@7 | 429 | |
paul@7 | 430 | else: |
paul@7 | 431 | for coverage, events in week_events: |
paul@7 | 432 | |
paul@7 | 433 | # Output each set. |
paul@7 | 434 | |
paul@7 | 435 | output.append(fmt.table_row(on=1)) |
paul@5 | 436 | |
paul@7 | 437 | # Then, output day details. |
paul@7 | 438 | |
paul@7 | 439 | for weekday in range(0, 7): |
paul@7 | 440 | day = first_day + weekday |
paul@7 | 441 | date = (year, month, day) |
paul@7 | 442 | |
paul@7 | 443 | # Skip out-of-month days. |
paul@7 | 444 | |
paul@7 | 445 | if day < 1 or day > number_of_days: |
paul@35 | 446 | output.append(fmt.table_cell(on=1, |
paul@35 | 447 | attrs={"class" : "event-day-content event-day-excluded", "colspan" : "3"})) |
paul@7 | 448 | output.append(fmt.table_cell(on=0)) |
paul@5 | 449 | continue |
paul@2 | 450 | |
paul@7 | 451 | # Output the day. |
paul@2 | 452 | |
paul@35 | 453 | if date not in coverage: |
paul@35 | 454 | output.append(fmt.table_cell(on=1, |
paul@35 | 455 | attrs={"class" : "event-day-content event-day-empty", "colspan" : "3"})) |
paul@2 | 456 | |
paul@7 | 457 | # Get event details for the current day. |
paul@2 | 458 | |
paul@7 | 459 | for event_page, event_details in events: |
paul@7 | 460 | if not (event_details["start"] <= date <= event_details["end"]): |
paul@7 | 461 | continue |
paul@7 | 462 | |
paul@35 | 463 | # Get basic properties of the event. |
paul@35 | 464 | |
paul@35 | 465 | starts_today = event_details["start"] == date |
paul@35 | 466 | ends_today = event_details["end"] == date |
paul@19 | 467 | event_summary = EventAggregatorSupport.getEventSummary(event_page, event_details) |
paul@7 | 468 | |
paul@7 | 469 | # Generate a colour for the event. |
paul@3 | 470 | |
paul@7 | 471 | bg = getColour(event_page.page_name) |
paul@7 | 472 | fg = getBlackOrWhite(bg) |
paul@16 | 473 | style = ("background-color: rgb(%d, %d, %d); color: rgb(%d, %d, %d);" % (bg + fg)) |
paul@7 | 474 | |
paul@35 | 475 | # Determine if the event name should be shown. |
paul@3 | 476 | |
paul@35 | 477 | start_of_period = starts_today or weekday == 0 or day == 1 |
paul@2 | 478 | |
paul@35 | 479 | if name_usage == "daily" or start_of_period: |
paul@7 | 480 | hide_text = 0 |
paul@7 | 481 | else: |
paul@7 | 482 | hide_text = 1 |
paul@5 | 483 | |
paul@35 | 484 | # Output start of day gap and determine whether |
paul@35 | 485 | # any event content should be explicitly output |
paul@35 | 486 | # for this day. |
paul@35 | 487 | |
paul@35 | 488 | if starts_today: |
paul@35 | 489 | |
paul@35 | 490 | # Single day events... |
paul@35 | 491 | |
paul@35 | 492 | if ends_today: |
paul@35 | 493 | colspan = 3 |
paul@35 | 494 | event_day_type = "event-day-single" |
paul@35 | 495 | |
paul@35 | 496 | # Events starting today... |
paul@35 | 497 | |
paul@35 | 498 | else: |
paul@35 | 499 | output.append(fmt.table_cell(on=1, attrs={"class" : "event-day-start-gap"})) |
paul@35 | 500 | output.append(fmt.table_cell(on=0)) |
paul@35 | 501 | |
paul@35 | 502 | # Calculate the span of this cell. |
paul@35 | 503 | # Events whose names appear on every day... |
paul@35 | 504 | |
paul@35 | 505 | if name_usage == "daily": |
paul@35 | 506 | colspan = 2 |
paul@35 | 507 | event_day_type = "event-day-starting" |
paul@35 | 508 | |
paul@35 | 509 | # Events whose names appear once per week... |
paul@35 | 510 | |
paul@35 | 511 | else: |
paul@35 | 512 | if event_details["end"] <= week_end: |
paul@35 | 513 | event_length = event_details["end"][2] - day + 1 |
paul@35 | 514 | colspan = (event_length - 2) * 3 + 4 |
paul@35 | 515 | else: |
paul@35 | 516 | event_length = week_end[2] - day + 1 |
paul@35 | 517 | colspan = (event_length - 1) * 3 + 2 |
paul@35 | 518 | |
paul@35 | 519 | event_day_type = "event-day-multiple" |
paul@35 | 520 | |
paul@35 | 521 | # Events continuing from a previous week... |
paul@35 | 522 | |
paul@35 | 523 | elif start_of_period: |
paul@35 | 524 | |
paul@35 | 525 | # End of continuing event... |
paul@35 | 526 | |
paul@35 | 527 | if ends_today: |
paul@35 | 528 | colspan = 2 |
paul@35 | 529 | event_day_type = "event-day-ending" |
paul@35 | 530 | |
paul@35 | 531 | # Events continuing for at least one more day... |
paul@35 | 532 | |
paul@35 | 533 | else: |
paul@35 | 534 | |
paul@35 | 535 | # Calculate the span of this cell. |
paul@35 | 536 | # Events whose names appear on every day... |
paul@35 | 537 | |
paul@35 | 538 | if name_usage == "daily": |
paul@35 | 539 | colspan = 3 |
paul@35 | 540 | event_day_type = "event-day-full" |
paul@35 | 541 | |
paul@35 | 542 | # Events whose names appear once per week... |
paul@31 | 543 | |
paul@35 | 544 | else: |
paul@35 | 545 | if event_details["end"] <= week_end: |
paul@35 | 546 | event_length = event_details["end"][2] - day + 1 |
paul@35 | 547 | colspan = (event_length - 1) * 3 + 2 |
paul@35 | 548 | else: |
paul@35 | 549 | event_length = week_end[2] - day + 1 |
paul@35 | 550 | colspan = event_length * 3 |
paul@35 | 551 | |
paul@35 | 552 | event_day_type = "event-day-multiple" |
paul@35 | 553 | |
paul@35 | 554 | # Continuing events whose names appear on every day... |
paul@35 | 555 | |
paul@35 | 556 | elif name_usage == "daily": |
paul@35 | 557 | if ends_today: |
paul@35 | 558 | colspan = 2 |
paul@35 | 559 | event_day_type = "event-day-ending" |
paul@35 | 560 | else: |
paul@35 | 561 | colspan = 3 |
paul@35 | 562 | event_day_type = "event-day-full" |
paul@35 | 563 | |
paul@35 | 564 | # Continuing events whose names appear once per week... |
paul@35 | 565 | |
paul@35 | 566 | else: |
paul@35 | 567 | colspan = None |
paul@35 | 568 | |
paul@35 | 569 | # Output the main content only if it is not |
paul@35 | 570 | # continuing from a previous day. |
paul@35 | 571 | |
paul@35 | 572 | if colspan is not None: |
paul@35 | 573 | |
paul@35 | 574 | # Colour the cell for continuing events. |
paul@35 | 575 | |
paul@35 | 576 | attrs={ |
paul@35 | 577 | "class" : "event-day-content event-day-busy %s" % event_day_type, |
paul@35 | 578 | "colspan" : str(colspan) |
paul@35 | 579 | } |
paul@35 | 580 | |
paul@35 | 581 | if not (starts_today and ends_today): |
paul@36 | 582 | attrs["style"] = style |
paul@35 | 583 | |
paul@35 | 584 | output.append(fmt.table_cell(on=1, attrs=attrs)) |
paul@35 | 585 | |
paul@35 | 586 | # Output the event. |
paul@35 | 587 | |
paul@35 | 588 | if starts_today and ends_today or not hide_text: |
paul@35 | 589 | |
paul@35 | 590 | output.append(fmt.div(on=1, css_class="event-summary-box")) |
paul@35 | 591 | output.append(fmt.div(on=1, css_class="event-summary", style=style)) |
paul@35 | 592 | output.append(linkToPage(request, event_page, event_summary)) |
paul@35 | 593 | output.append(fmt.div(on=0)) |
paul@35 | 594 | |
paul@35 | 595 | # Add a pop-up element for long summaries. |
paul@35 | 596 | |
paul@35 | 597 | output.append(fmt.div(on=1, css_class="event-summary-popup", style=style)) |
paul@35 | 598 | output.append(linkToPage(request, event_page, event_summary)) |
paul@35 | 599 | output.append(fmt.div(on=0)) |
paul@35 | 600 | |
paul@35 | 601 | output.append(fmt.div(on=0)) |
paul@35 | 602 | |
paul@35 | 603 | # Output end of day content. |
paul@35 | 604 | |
paul@31 | 605 | output.append(fmt.div(on=0)) |
paul@31 | 606 | |
paul@35 | 607 | # Output end of day gap. |
paul@31 | 608 | |
paul@35 | 609 | if ends_today and not starts_today: |
paul@35 | 610 | output.append(fmt.table_cell(on=1, attrs={"class" : "event-day-end-gap"})) |
paul@35 | 611 | output.append(fmt.table_cell(on=0)) |
paul@2 | 612 | |
paul@7 | 613 | # End of day. |
paul@2 | 614 | |
paul@7 | 615 | output.append(fmt.table_cell(on=0)) |
paul@0 | 616 | |
paul@7 | 617 | # End of set. |
paul@5 | 618 | |
paul@7 | 619 | output.append(fmt.table_row(on=0)) |
paul@5 | 620 | |
paul@35 | 621 | # Add a spacer. |
paul@35 | 622 | |
paul@35 | 623 | output.append(fmt.table_row(on=1)) |
paul@35 | 624 | |
paul@35 | 625 | for weekday in range(0, 7): |
paul@35 | 626 | day = first_day + weekday |
paul@35 | 627 | css_classes = "event-day-spacer" |
paul@35 | 628 | |
paul@35 | 629 | # Skip out-of-month days. |
paul@35 | 630 | |
paul@35 | 631 | if day < 1 or day > number_of_days: |
paul@35 | 632 | css_classes += " event-day-excluded" |
paul@35 | 633 | |
paul@35 | 634 | output.append(fmt.table_cell(on=1, attrs={"class" : css_classes, "colspan" : "3"})) |
paul@35 | 635 | output.append(fmt.table_cell(on=0)) |
paul@35 | 636 | |
paul@35 | 637 | output.append(fmt.table_row(on=0)) |
paul@35 | 638 | |
paul@5 | 639 | # Process the next week... |
paul@0 | 640 | |
paul@2 | 641 | first_day += 7 |
paul@0 | 642 | |
paul@2 | 643 | # End of month. |
paul@0 | 644 | |
paul@2 | 645 | output.append(fmt.table(on=0)) |
paul@0 | 646 | |
paul@2 | 647 | # Or output a summary view... |
paul@0 | 648 | |
paul@2 | 649 | elif mode == "list": |
paul@0 | 650 | |
paul@37 | 651 | # Output a list. |
paul@22 | 652 | |
paul@2 | 653 | output.append(fmt.listitem(on=1, attr={"class" : "event-listings-month"})) |
paul@2 | 654 | output.append(fmt.div(on=1, attr={"class" : "event-listings-month-heading"})) |
paul@37 | 655 | |
paul@37 | 656 | # Either write a month heading or produce links for navigable |
paul@37 | 657 | # calendars. |
paul@37 | 658 | |
paul@37 | 659 | output.append(view.writeMonthHeading(year, month)) |
paul@37 | 660 | |
paul@2 | 661 | output.append(fmt.div(on=0)) |
paul@0 | 662 | |
paul@2 | 663 | output.append(fmt.bullet_list(on=1, attr={"class" : "event-month-listings"})) |
paul@0 | 664 | |
paul@25 | 665 | # Get the events in order. |
paul@25 | 666 | |
paul@37 | 667 | ordered_events = EventAggregatorSupport.getOrderedEvents(shown_events.get((year, month), [])) |
paul@25 | 668 | |
paul@25 | 669 | # Show the events in order. |
paul@25 | 670 | |
paul@26 | 671 | for event_page, event_details in ordered_events: |
paul@19 | 672 | event_summary = EventAggregatorSupport.getEventSummary(event_page, event_details) |
paul@0 | 673 | |
paul@2 | 674 | output.append(fmt.listitem(on=1, attr={"class" : "event-listing"})) |
paul@0 | 675 | |
paul@19 | 676 | # Link to the page using the summary. |
paul@0 | 677 | |
paul@25 | 678 | output.append(fmt.paragraph(on=1)) |
paul@27 | 679 | output.append(linkToPage(request, event_page, event_summary)) |
paul@25 | 680 | output.append(fmt.paragraph(on=0)) |
paul@25 | 681 | |
paul@25 | 682 | # Start and end dates. |
paul@0 | 683 | |
paul@25 | 684 | output.append(fmt.paragraph(on=1)) |
paul@25 | 685 | output.append(fmt.span(on=1)) |
paul@25 | 686 | output.append(fmt.text("%04d-%02d-%02d" % event_details["start"])) |
paul@25 | 687 | output.append(fmt.span(on=0)) |
paul@25 | 688 | output.append(fmt.text(" - ")) |
paul@25 | 689 | output.append(fmt.span(on=1)) |
paul@25 | 690 | output.append(fmt.text("%04d-%02d-%02d" % event_details["end"])) |
paul@25 | 691 | output.append(fmt.span(on=0)) |
paul@25 | 692 | output.append(fmt.paragraph(on=0)) |
paul@0 | 693 | |
paul@25 | 694 | # Location. |
paul@0 | 695 | |
paul@25 | 696 | if event_details.has_key("location"): |
paul@25 | 697 | output.append(fmt.paragraph(on=1)) |
paul@25 | 698 | output.append(fmt.text(event_details["location"])) |
paul@25 | 699 | output.append(fmt.paragraph(on=1)) |
paul@25 | 700 | |
paul@25 | 701 | # Topics. |
paul@0 | 702 | |
paul@25 | 703 | if event_details.has_key("topics") or event_details.has_key("categories"): |
paul@25 | 704 | output.append(fmt.bullet_list(on=1, attr={"class" : "event-topics"})) |
paul@25 | 705 | |
paul@25 | 706 | for topic in event_details.get("topics") or event_details.get("categories"): |
paul@25 | 707 | output.append(fmt.listitem(on=1)) |
paul@25 | 708 | output.append(fmt.text(topic)) |
paul@25 | 709 | output.append(fmt.listitem(on=0)) |
paul@25 | 710 | |
paul@25 | 711 | output.append(fmt.bullet_list(on=0)) |
paul@25 | 712 | |
paul@2 | 713 | output.append(fmt.listitem(on=0)) |
paul@0 | 714 | |
paul@2 | 715 | output.append(fmt.bullet_list(on=0)) |
paul@0 | 716 | |
paul@51 | 717 | # Or output a table of events... |
paul@51 | 718 | |
paul@51 | 719 | elif mode == "table": |
paul@51 | 720 | |
paul@51 | 721 | # Get the events in order. |
paul@51 | 722 | |
paul@51 | 723 | ordered_events = EventAggregatorSupport.getOrderedEvents(shown_events.get((year, month), [])) |
paul@51 | 724 | |
paul@51 | 725 | # Show the events in order. |
paul@51 | 726 | |
paul@51 | 727 | for event_page, event_details in ordered_events: |
paul@51 | 728 | event_summary = EventAggregatorSupport.getEventSummary(event_page, event_details) |
paul@51 | 729 | |
paul@51 | 730 | # Prepare CSS classes with category-related styling. |
paul@51 | 731 | |
paul@51 | 732 | css_classes = ["event-table-details"] |
paul@51 | 733 | |
paul@51 | 734 | for topic in event_details.get("topics") or event_details.get("categories"): |
paul@51 | 735 | |
paul@51 | 736 | # Filter the category text to avoid illegal characters. |
paul@51 | 737 | |
paul@51 | 738 | css_classes.append("event-table-category-%s" % "".join(filter(lambda c: c.isalnum(), topic))) |
paul@51 | 739 | |
paul@51 | 740 | attrs = {"class" : " ".join(css_classes)} |
paul@51 | 741 | |
paul@51 | 742 | output.append(fmt.table_row(on=1)) |
paul@51 | 743 | |
paul@51 | 744 | # Start and end dates. |
paul@51 | 745 | |
paul@51 | 746 | output.append(fmt.table_cell(on=1, attrs=attrs)) |
paul@51 | 747 | output.append(fmt.span(on=1)) |
paul@51 | 748 | output.append(fmt.text("%04d-%02d-%02d" % event_details["start"])) |
paul@51 | 749 | output.append(fmt.span(on=0)) |
paul@51 | 750 | output.append(fmt.text(" - ")) |
paul@51 | 751 | output.append(fmt.span(on=1)) |
paul@51 | 752 | output.append(fmt.text("%04d-%02d-%02d" % event_details["end"])) |
paul@51 | 753 | output.append(fmt.span(on=0)) |
paul@51 | 754 | output.append(fmt.table_cell(on=0)) |
paul@51 | 755 | |
paul@51 | 756 | # Location. |
paul@51 | 757 | |
paul@51 | 758 | output.append(fmt.table_cell(on=1, attrs=attrs)) |
paul@51 | 759 | |
paul@51 | 760 | if event_details.has_key("location"): |
paul@51 | 761 | output.append(fmt.text(event_details["location"])) |
paul@51 | 762 | |
paul@51 | 763 | output.append(fmt.table_cell(on=0)) |
paul@51 | 764 | |
paul@51 | 765 | # Link to the page using the summary. |
paul@51 | 766 | |
paul@51 | 767 | output.append(fmt.table_cell(on=1, attrs=attrs)) |
paul@51 | 768 | output.append(linkToPage(request, event_page, event_summary)) |
paul@51 | 769 | output.append(fmt.table_cell(on=0)) |
paul@51 | 770 | |
paul@51 | 771 | output.append(fmt.table_row(on=0)) |
paul@51 | 772 | |
paul@9 | 773 | # Output top-level information. |
paul@9 | 774 | |
paul@9 | 775 | # End of list view output. |
paul@9 | 776 | |
paul@10 | 777 | if mode == "list": |
paul@0 | 778 | output.append(fmt.bullet_list(on=0)) |
paul@0 | 779 | |
paul@51 | 780 | # End of table view output. |
paul@51 | 781 | |
paul@51 | 782 | elif mode == "table": |
paul@51 | 783 | output.append(fmt.table(on=0)) |
paul@51 | 784 | |
paul@0 | 785 | return ''.join(output) |
paul@0 | 786 | |
paul@0 | 787 | # vim: tabstop=4 expandtab shiftwidth=4 |