Class: Osm::Event

Inherits:
Model
  • Object
show all
Defined in:
lib/osm/event.rb

Defined Under Namespace

Classes: Attendance, BadgeLink, Column

Constant Summary collapse

LIST_ATTRIBUTES = 
[:id, :section_id, :name, :start, :finish, :cost, :location, :notes, :archived, :public_notepad, :confirm_by_date, :allow_changes, :reminders, :attendance_limit, :attendance_limit_includes_leaders, :attendance_reminder, :allow_booking]
EXTRA_ATTRIBUTES = 
[:notepad, :columns, :badges]

Instance Attribute Summary collapse

Class Method Summary collapse

Instance Method Summary collapse

Methods inherited from Model

#<, #<=, #>, #>=, #between?, #changed_attributes, configure, #reset_changed_attributes, #to_i

Constructor Details

#initialize ⇒ Object

Initialize a new Event

Parameters:

  • attributes (Hash) —

    The hash of attributes (see attributes for descriptions, use Symbol of attribute name as the key)




# File 'lib/osm/event.rb', line 93

Instance Attribute Details

#allow_booking ⇒ Boolean

Returns whether booking is allowed through My.SCOUT.

Returns:

  • (Boolean) —

    whether booking is allowed through My.SCOUT



51
 
# File 'lib/osm/event.rb', line 51

attribute :id, :type => Integer

#allow_changes ⇒ Boolean

Returns whether parent’s can change their child’s details.

Returns:

  • (Boolean) —

    whether parent’s can change their child’s details



51
 
# File 'lib/osm/event.rb', line 51

attribute :id, :type => Integer

#archived ⇒ Boolean

Returns if the event has been archived.

Returns:

  • (Boolean) —

    if the event has been archived



51
 
# File 'lib/osm/event.rb', line 51

attribute :id, :type => Integer

#attendance_limit ⇒ Fixnum

Returns the maximum number of people who can attend the event (0 = no limit).

Returns:

  • (Fixnum) —

    the maximum number of people who can attend the event (0 = no limit)



51
 
# File 'lib/osm/event.rb', line 51

attribute :id, :type => Integer

#attendance_reminder ⇒ Fixnum

Returns how many days before the event to send a reminder to those attending (0 (off), 1, 3, 7, 14, 21, 28).

Returns:

  • (Fixnum) —

    how many days before the event to send a reminder to those attending (0 (off), 1, 3, 7, 14, 21, 28)



51
 
# File 'lib/osm/event.rb', line 51

attribute :id, :type => Integer

#badges ⇒ Array<Osm::Event::BadgeLink>

Returns the badge links for the event.

Returns:



51
 
# File 'lib/osm/event.rb', line 51

attribute :id, :type => Integer

#columns ⇒ Array<Osm::Event::Column>

Returns the custom columns for the event.

Returns:



51
 
# File 'lib/osm/event.rb', line 51

attribute :id, :type => Integer

#confirm_by_date ⇒ Date

Returns the date parents can no longer add/change their child’s details.

Returns:

  • (Date) —

    the date parents can no longer add/change their child’s details



51
 
# File 'lib/osm/event.rb', line 51

attribute :id, :type => Integer

#cost ⇒ String

Returns the cost of the event (formatted to d+.d2) or “TBC”.

Returns:

  • (String) —

    the cost of the event (formatted to d+.d2) or “TBC”



51
 
# File 'lib/osm/event.rb', line 51

attribute :id, :type => Integer

#finish ⇒ DateTime

Returns when the event ends.

Returns:

  • (DateTime) —

    when the event ends



51
 
# File 'lib/osm/event.rb', line 51

attribute :id, :type => Integer

#id ⇒ Fixnum

Returns the id for the event.

Returns:

  • (Fixnum) —

    the id for the event



51
 
# File 'lib/osm/event.rb', line 51

attribute :id, :type => Integer

#location ⇒ String

Returns where the event is.

Returns:

  • (String) —

    where the event is



51
 
# File 'lib/osm/event.rb', line 51

attribute :id, :type => Integer

#name ⇒ String

Returns the name of the event.

Returns:

  • (String) —

    the name of the event



51
 
# File 'lib/osm/event.rb', line 51

attribute :id, :type => Integer

#notepad ⇒ String

Returns notepad for the event.

Returns:

  • (String) —

    notepad for the event



51
 
# File 'lib/osm/event.rb', line 51

attribute :id, :type => Integer

#notes ⇒ String

Returns notes about the event.

Returns:

  • (String) —

    notes about the event



51
 
# File 'lib/osm/event.rb', line 51

attribute :id, :type => Integer

#public_notepad ⇒ String

Returns public notepad (shown in My.SCOUT) for the event.

Returns:

  • (String) —

    public notepad (shown in My.SCOUT) for the event



51
 
# File 'lib/osm/event.rb', line 51

attribute :id, :type => Integer

#reminders ⇒ Boolean

Returns whether email reminders are sent for the event.

Returns:

  • (Boolean) —

    whether email reminders are sent for the event



51
 
# File 'lib/osm/event.rb', line 51

attribute :id, :type => Integer

#section_id ⇒ Fixnum

Returns the id for the section.

Returns:

  • (Fixnum) —

    the id for the section



51
 
# File 'lib/osm/event.rb', line 51

attribute :id, :type => Integer

#start ⇒ DateTime

Returns when the event starts.

Returns:

  • (DateTime) —

    when the event starts



51
 
# File 'lib/osm/event.rb', line 51

attribute :id, :type => Integer

Class Method Details

.create(api, parameters) ⇒ Osm::Event?

Create an event in OSM If something goes wrong adding badges to OSM then the event returned will have been read from OSM

Parameters:

  • api (Osm::Api) —

    The api to use to make the request

Returns:

  • (Osm::Event, nil) —

    the created event, nil if failed

Raises:



209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
 
# File 'lib/osm/event.rb', line 209

def self.create(api, parameters)
  require_ability_to(api, :write, :events, parameters[:section_id])
  event = new(parameters)
  raise Osm::ObjectIsInvalid, 'event is invalid' unless event.valid?

  data = api.perform_query("events.php?action=addEvent&sectionid=#{event.section_id}", {
    'name' => event.name,
    'location' => event.location,
    'startdate' => event.start? ? event.start.strftime(Osm::OSM_DATE_FORMAT) : '',
    'enddate' => event.finish? ? event.finish.strftime(Osm::OSM_DATE_FORMAT) : '',
    'cost' => event.cost_tbc? ? '-1' : event.cost,
    'notes' => event.notes,
    'starttime' => event.start? ? event.start.strftime(Osm::OSM_TIME_FORMAT) : '',
    'endtime' => event.finish? ? event.finish.strftime(Osm::OSM_TIME_FORMAT) : '',
    'confdate' => event.confirm_by_date? ? event.confirm_by_date.strftime(Osm::OSM_DATE_FORMAT) : '',
    'allowChanges' => event.allow_changes ? 'true' : 'false',
    'disablereminders' => !event.reminders ? 'true' : 'false',
    'attendancelimit' => event.attendance_limit,
    'attendancereminder' => event.attendance_reminder,
    'limitincludesleaders' => event.attendance_limit_includes_leaders ? 'true' : 'false',
    'allowbooking' => event.allow_booking ? 'true' : 'false',
  })

  if (data.is_a?(Hash) && data.has_key?('id'))
    event.id = data['id'].to_i

    # The cached events for the section will be out of date - remove them
    cache_delete(api, ['events', event.section_id])
    cache_write(api, ['event', event.id], event)

    # Add badge links to OSM
    badges_created = true
    event.badges.each do |badge|
      badge_data = data = api.perform_query("ext/events/event/index.php?action=badgeAddToEvent&sectionid=#{event.section_id}&eventid=#{event.id}", {
        'section' => badge.badge_section,
        'badgetype' => badge.badge_type,
        'badge' => badge.badge_key,
        'columnname' => badge.requirement_key,
        'data' => badge.data,
        'newcolumnname' => badge.requirement_label,
      })
      badges_created = false unless badge_data.is_a?(Hash) && badge_data['ok']
    end

    if badges_created
      return event
    else
      # Someting went wrong adding badges so return what OSM has
      return get(api, event.section_id, event.id)
    end
  else
    return nil
  end
end

.get(api, section, event_id, options = {}) ⇒ Osm::Event?

Get an event

Parameters:

  • api (Osm::Api) —

    The api to use to make the request

  • section (Osm::Section, Fixnum, #to_i) —

    The section (or its ID) to get the events for

  • event_id (Fixnum, #to_i) —

    The id of the event to get

Returns:

  • (Osm::Event, nil) —

    the event (or nil if it couldn’t be found



189
190
191
192
193
194
195
196
197
198
199
200
201
 
# File 'lib/osm/event.rb', line 189

def self.get(api, section, event_id, options={})
  require_ability_to(api, :read, :events, section, options)
  section_id = section.to_i
  event_id = event_id.to_i
  cache_key = ['event', event_id]

  if !options[:no_cache] && cache_exist?(api, cache_key)
    return cache_read(api, cache_key)
  end

  event_data = api.perform_query("events.php?action=getEvent&sectionid=#{section_id}&eventid=#{event_id}")
  return self.new_event_from_data(event_data)
end

.get_for_section(api, section, options = {}) ⇒ Array<Osm::Event>

Get events for a section

Parameters:

  • api (Osm::Api) —

    The api to use to make the request

  • section (Osm::Section, Fixnum, #to_i) —

    The section (or its ID) to get the events for

  • options (Hash) (defaults to: {}) —

    a customizable set of options

Options Hash (options):

  • :include_archived (Boolean) — default: optional —

    if true then archived events will also be returned

Returns:



104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
 
# File 'lib/osm/event.rb', line 104

def self.get_for_section(api, section, options={})
  require_ability_to(api, :read, :events, section, options)
  section_id = section.to_i
  cache_key = ['events', section_id]
  events = nil

  if !options[:no_cache] && cache_exist?(api, cache_key)
    ids = cache_read(api, cache_key)
    events = get_from_ids(api, ids, 'event', section, options, :get_for_section)
  end

  if events.nil?
    data = api.perform_query("events.php?action=getEvents&sectionid=#{section_id}&showArchived=true")
    events = Array.new
    ids = Array.new
    unless data['items'].nil?
      data['items'].map { |i| i['eventid'].to_i }.each do |event_id|
        event_data = api.perform_query("events.php?action=getEvent&sectionid=#{section_id}&eventid=#{event_id}")
        event = self.new_event_from_data(event_data)
        events.push event
        ids.push event.id
        cache_write(api, ['event', event.id], event)
      end
    end
    cache_write(api, cache_key, ids)
  end

  return events if options[:include_archived]
  return events.reject do |event|
    event.archived?
  end
end

.get_list(api, section, options = {}) ⇒ Array<Hash>

Get event list for a section (not all details for each event)

Parameters:

  • api (Osm::Api) —

    The api to use to make the request

  • section (Osm::Section, Fixnum, #to_i) —

    The section (or its ID) to get the events for

Returns:

  • (Array<Hash>) 


142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
 
# File 'lib/osm/event.rb', line 142

def self.get_list(api, section, options={})
  require_ability_to(api, :read, :events, section, options)
  section_id = section.to_i
  cache_key = ['events_list', section_id]
  events_cache_key = ['events', section_id]
  events = nil

  unless options[:no_cache]

    # Try getting from cache
    if cache_exist?(api, cache_key)
      return cache_read(api, cache_key)
    end
  
    # Try generating from cached events
    if cache_exist?(api, events_cache_key)
      ids = cache_read(api, events_cache_key)
      events = get_from_ids(api, ids, 'event', section, options, :get_for_section).map do |e|
        e.attributes.symbolize_keys.select do |k,v|
          LIST_ATTRIBUTES.include?(k)
        end
      end
    end

  end

  # Fetch from OSM
  if events.nil?
    data = api.perform_query("events.php?action=getEvents&sectionid=#{section_id}&showArchived=true")
    events = Array.new
    unless data['items'].nil?
      data['items'].map do |event_data|
        events.push(attributes_from_data(event_data))
      end
    end
  end

  cache_write(api, cache_key, events)
  return events
end

Instance Method Details

#<=>(another) ⇒ Object

Compare Event based on start, name then id



508
509
510
511
512
513
514
 
# File 'lib/osm/event.rb', line 508

def <=>(another)
  return 0 if self.id == another.try(:id)
  result = self.start <=> another.try(:start)
  result = self.name <=> another.try(:name) if result == 0
  result = self.id <=> another.try(:id) if result == 0
  return result
end

#add_column(api, name, label = '', required = false) ⇒ Boolean

Add a column to the event in OSM

Parameters:

  • api (Osm::Api) —

    The api to use to make the request

  • label (String) (defaults to: '') —

    The label for the field in OSM

  • name (String) —

    The label for the field in My.SCOUT (if this is blank then parents can’t edit it)

  • required (Boolean) (defaults to: false) —

    Whether the parent is required to enter something

Returns:

  • (Boolean) —

    whether the update succedded

Raises:



453
454
455
456
457
458
459
460
461
462
463
464
465
466
467
468
469
470
471
 
# File 'lib/osm/event.rb', line 453

def add_column(api, name, label='', required=false)
  require_ability_to(api, :write, :events, section_id)
  raise Osm::ArgumentIsInvalid, 'name is invalid' if name.blank?

  data = api.perform_query("events.php?action=addColumn&sectionid=#{section_id}&eventid=#{id}", {
    'columnName' => name,
    'parentLabel' => label,
    'parentRequire' => (required ? 1 : 0),
  })

  # The cached events for the section will be out of date - remove them
  cache_delete(api, ['events', section_id])
  cache_delete(api, ['event', id])
  cache_delete(api, ['event_attendance', id])

  self.columns = self.class.new_event_from_data(data).columns

  return data.is_a?(Hash) && (data['eventid'].to_i == id)
end

#cost_free? ⇒ Boolean

Whether the cost is zero

Returns:

  • (Boolean) —

    whether the cost is zero



503
504
505
 
# File 'lib/osm/event.rb', line 503

def cost_free?
  cost.eql?('0.00')
end

#cost_tbc? ⇒ Boolean

Whether the cost is to be confirmed

Returns:

  • (Boolean) —

    whether the cost is TBC



497
498
499
 
# File 'lib/osm/event.rb', line 497

def cost_tbc?
  cost.eql?('TBC')
end

#delete(api) ⇒ Boolean

Delete event from OSM

Parameters:

  • api (Osm::Api) —

    The api to use to make the request

Returns:

  • (Boolean) —

    whether the delete succedded



379
380
381
382
383
384
385
386
387
388
389
 
# File 'lib/osm/event.rb', line 379

def delete(api)
  require_ability_to(api, :write, :events, section_id)

  data = api.perform_query("events.php?action=deleteEvent&sectionid=#{section_id}&eventid=#{id}")

  if data.is_a?(Hash) && data['ok']
    cache_delete(api, ['event', id])
    return true
  end
  return false
end

#get_attendance(api, term = nil, options = {}) ⇒ Array<Osm::Event::Attendance>

Get event attendance

Parameters:

  • api (Osm::Api) —

    The api to use to make the request

  • term (Osm::Term, Fixnum, #to_i, nil) (defaults to: nil) —

    The term (or its ID) to get the members for, passing nil causes the current term to be used

  • options (Hash) (defaults to: {}) —

    a customizable set of options

Options Hash (options):

  • :include_archived (Boolean) — default: optional —

    if true then archived activities will also be returned

Returns:



398
399
400
401
402
403
404
405
406
407
408
409
410
411
412
413
414
415
416
417
418
419
420
421
422
423
424
425
426
427
428
429
430
431
432
433
434
435
436
437
438
439
440
441
442
443
 
# File 'lib/osm/event.rb', line 398

def get_attendance(api, term=nil, options={})
  require_ability_to(api, :read, :events, section_id, options)
  term_id = term.nil? ? Osm::Term.get_current_term_for_section(api, section_id).id : term.to_i
  cache_key = ['event_attendance', id, term_id]

  if !options[:no_cache] && cache_exist?(api, cache_key)
    return cache_read(api, cache_key)
  end

  data = api.perform_query("events.php?action=getEventAttendance&eventid=#{id}&sectionid=#{section_id}&termid=#{term_id}")
  data = data['items'] || []

  payment_values = {
    'Manual' => :manual,
    'Automatic' => :automatic,
  }
  attending_values = {
    'Yes' => :yes,
    'No' => :no,
    'Invited' => :invited,
    'Show in My.SCOUT' => :shown,
    'Reserved' => :reserved,
  }

  attendance = []
  data.each_with_index do |item, index|
    attendance.push Osm::Event::Attendance.new(
      :event => self,
      :member_id => Osm::to_i_or_nil(item['scoutid']),
      :grouping_id => Osm::to_i_or_nil(item['patrolid'].eql?('') ? nil : item['patrolid']),
      :first_name => item['firstname'],
      :last_name => item['lastname'],
      :date_of_birth => item['dob'].nil? ? nil : Osm::parse_date(item['dob'], :ignore_epoch => true),
      :attending => attending_values[item['attending']],
      :payment_control => payment_values[item['payment']],
      :fields => item.select { |key, value| key.to_s.match(/\Af_\d+\Z/) }
                     .inject({}){ |h,(k,v)| h[k[2..-1].to_i] = v; h },
      :payments => item.select { |key, value| key.to_s.match(/\Ap\d+\Z/) }
                       .inject({}){ |h,(k,v)| h[k[1..-1].to_i] = v; h },
      :row => index,
    )
  end

  cache_write(api, cache_key, attendance)
  return attendance
end

#limited_attendance? ⇒ Boolean

Whether thete is a limit on attendance for this event

Returns:

  • (Boolean) —

    whether thete is a limit on attendance for this event



475
476
477
 
# File 'lib/osm/event.rb', line 475

def limited_attendance?
  (attendance_limit != 0)
end

#spaces(api) ⇒ Fixnum?

Get the number of spaces left for the event

Parameters:

  • api (Osm::Api) —

    The api to use to make the request

Returns:

  • (Fixnum, nil) —

    the number of spaces left (nil if there is no attendance limit)



490
491
492
493
 
# File 'lib/osm/event.rb', line 490

def spaces(api)
  return nil unless limited_attendance?
  return attendance_limit - attendees(api)
end

#spaces?(api) ⇒ Boolean

Whether there are spaces left for the event

Parameters:

  • api (Osm::Api) —

    The api to use to make the request

Returns:

  • (Boolean) —

    whether there are spaces left for the event



482
483
484
485
 
# File 'lib/osm/event.rb', line 482

def spaces?(api)
  return true unless limited_attendance?
  return attendance_limit > attendees(api)
end

#update(api) ⇒ Boolean

Update event in OSM

Parameters:

  • api (Osm::Api) —

    The api to use to make the request

Returns:

  • (Boolean) —

    whether the update succedded (will return true if no updates needed to be made)



267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
298
299
300
301
302
303
304
305
306
307
308
309
310
311
312
313
314
315
316
317
318
319
320
321
322
323
324
325
326
327
328
329
330
331
332
333
334
335
336
337
338
339
340
341
342
343
344
345
346
347
348
349
350
351
352
353
354
355
356
357
358
359
360
361
362
363
364
365
366
367
368
369
370
371
372
373
374
 
# File 'lib/osm/event.rb', line 267

def update(api)
  require_ability_to(api, :write, :events, section_id)
   updated = true

  # Update main attributes
  update_main_attributes = false
  %w{ id name location start finish cost cost_tbc notes confirm_by_date allow_changes reminders attendance_limit attendance_limit_includes_leaders allow_booking }.each do |a|
    if changed_attributes.include?(a)
      update_main_attributes = true
      break # no use checking the others
    end
  end
  if update_main_attributes
    data = api.perform_query("events.php?action=addEvent&sectionid=#{section_id}", {
      'eventid' => id,
      'name' => name,
      'location' => location,
      'startdate' => start? ? start.strftime(Osm::OSM_DATE_FORMAT) : '',
      'enddate' => finish? ? finish.strftime(Osm::OSM_DATE_FORMAT) : '',
      'cost' => cost_tbc? ? '-1' : cost,
      'notes' => notes,
      'starttime' => start? ? start.strftime(Osm::OSM_TIME_FORMAT) : '',
      'endtime' => finish? ? finish.strftime(Osm::OSM_TIME_FORMAT) : '',
      'confdate' => confirm_by_date? ? confirm_by_date.strftime(Osm::OSM_DATE_FORMAT) : '',
      'allowChanges' => allow_changes ? 'true' : 'false',
      'disablereminders' => !reminders ? 'true' : 'false',
      'attendancelimit' => attendance_limit,
      'attendancereminder' => attendance_reminder,
      'limitincludesleaders' => attendance_limit_includes_leaders ? 'true' : 'false',
      'allowbooking' => allow_booking ? 'true' : 'false',
    })
    updated &= data.is_a?(Hash) && (data['id'].to_i == id)
  end

  # Private notepad
  if changed_attributes.include?('notepad')
    data = api.perform_query("events.php?action=saveNotepad&sectionid=#{section_id}", {
      'eventid' => id,
      'notepad' => notepad,
    })
    updated &= data.is_a?(Hash)
  end

  # MySCOUT notepad
  if changed_attributes.include?('public_notepad')
    data = api.perform_query("events.php?action=saveNotepad&sectionid=#{section_id}", {
      'eventid' => id,
      'pnnotepad' => public_notepad,
    })
    updated &= data.is_a?(Hash)
  end

  # Badges
  if changed_attributes.include?('badges')
    original_badges = @original_attributes['badges'] || []

    # Deleted badges
    badges_to_delete = []
    original_badges.each do |badge|
      unless badges.include?(badge)
        badges_to_delete.push({
          'section' => badge.badge_section,
          'badge' => badge.badge_key,
          'columnname' => badge.requirement_key,
          'data' => badge.data,
          'newcolumnname' => badge.requirement_label,
          'badgetype' => badge.badge_type,
        })
      end
    end
    unless badges_to_delete.empty?
      data = api.perform_query("ext/events/event/index.php?action=badgeDeleteFromEvent&sectionid=#{section_id}&eventid=#{id}", {
        'badgelinks' => badges_to_delete,
      })
      updated &= data.is_a?(Hash) && data['ok']
    end

    # Added badges
    badges_to_add = []
    badges.each do |badge|
      unless original_badges.include?(badge)
        badges_to_add.push({
          'section' => badge.badge_section,
          'badge' => badge.badge_key,
          'columnname' => badge.requirement_key,
          'data' => badge.data,
          'newcolumnname' => badge.requirement_label,
          'badgetype' => badge.badge_type,
        })
      end
    end
    unless badges_to_add.empty?
      data = api.perform_query("ext/events/event/index.php?action=badgeAddToEvent&sectionid=#{section_id}&eventid=#{id}", {
        'badgelinks' => badges_to_add,
      })
      updated &= data.is_a?(Hash) && data['ok']
    end
  end # includes badges

  if updated
    reset_changed_attributes
    # The cached event will be out of date - remove it
    cache_delete(api, ['event', id])
    return true
  else
    return false
  end
end