summaryrefslogtreecommitdiff
path: root/jfr_playoff/generator.py
blob: ca1905d02a0a642bd4769fe23774e6b839686612 (plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
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
136
137
138
139
140
141
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
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
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
263
264
265
266
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
375
376
377
378
379
380
381
382
383
384
385
386
387
388
389
390
391
392
393
394
395
396
397
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
from datetime import datetime

from jfr_playoff.dto import coalesce
from jfr_playoff.template import PlayoffTemplate
from jfr_playoff.data import PlayoffData
from jfr_playoff.logger import PlayoffLogger


class PlayoffGenerator(object):
    def __init__(self, settings):
        self.data = PlayoffData(settings)
        self.page = settings.get('page')
        PlayoffLogger.get('generator').info(
            'page settings: %s', self.page)
        self.team_box_settings = self.page.get('team_boxes', {})
        self.canvas = {}
        if settings.has_section('canvas'):
            self.canvas = settings.get('canvas')
        PlayoffLogger.get('generator').info(
            'canvas settings: %s', self.canvas)
        self.leaderboard_classes = {}
        if settings.has_section('position_styles'):
            self.leaderboard_classes = settings.get('position_styles')
        PlayoffLogger.get('generator').info(
            'leaderboard classes settings: %s', self.leaderboard_classes)
        self.p_temp = PlayoffTemplate(
            settings.get('i18n') if settings.has_section('i18n') else {})

    def generate_content(self):
        match_grid = self.get_match_grid(
            self.data.get_dimensions(),
            self.data.generate_phases(),
            self.data.fill_match_info())
        leaderboard_table = self.get_leaderboard_table()
        return self.p_temp.get(
            'PAGE',
            self.p_temp.get(
                'PAGE_HEAD',
                self.p_temp.get(
                    'PAGE_HEAD_REFRESH',
                    self.page['refresh']) \
                if self.page['refresh'] > 0 else '',
                self.page['title']),
            self.p_temp.get(
                'PAGE_BODY',
                self.page['logoh'],
                match_grid,
                self.get_swiss_links(),
                leaderboard_table,
                self.get_leaderboard_caption_table() if leaderboard_table or self.page['finishing_position_indicators'] else '',
                self.p_temp.get(
                    'PAGE_BODY_FOOTER',
                    datetime.now().strftime('%Y-%m-%d o %H:%M:%S'))))

    def __get_team_label(self, team_name, template='MATCH_TEAM_LABEL'):
        if not self.team_box_settings.get('predict_teams', None):
            # override template if team predictions are not enabled
            template = 'MATCH_TEAM_LABEL'
        return self.p_temp.get(template, team_name)

    def __shorten_labels(self, labels, limit, separator, ellipsis):
        if limit > 0:
            current_length = 0
            shortened = []
            for l in range(0, len(labels)):
                if current_length + len(labels[l]) > limit:
                    # current label won't fit within limit, shorten it and stop
                    shortened.append(labels[l][0:limit-current_length] + ellipsis)
                    break
                else:
                    # current label fits, add it to output
                    shortened.append(labels[l])
                    current_length += len(labels[l])
                    if l < len(labels) - 1:
                        # if it's not the last label, separator will be added
                        # if it was the last label, next condition won't run and ellipsis won't be added
                        current_length += len(separator)
                    if current_length > limit:
                        # if separator puts us over the limit, add ellipsis and stop
                        shortened.append(ellipsis)
                        break
            labels = shortened
        return labels

    def get_match_table(self, match):
        rows = ''
        for team in match.teams:
            PlayoffLogger.get('generator').info(
                'generating HTML for team object: %s', team)
            # the easy part: team score cell
            score_html = self.p_temp.get('MATCH_SCORE', team.score)
            PlayoffLogger.get('generator').info(
                'score HTML for team object: %s', score_html.strip())
            # the hard part begins here.
            team_label = [] # label is what's shown in the table cell
            label_separator = self.team_box_settings.get('label_separator', ' / ')
            label_placeholder = self.team_box_settings.get('label_placeholder', '??')
            label_length_limit = self.team_box_settings.get('label_length_limit', self.page.get('label_length_limit', 0))
            label_ellipsis = self.team_box_settings.get('label_ellipsis', '(...)')
            team_name = []  # name is what's shown in the tooltip
            name_separator = self.team_box_settings.get('name_separator', '<br />')
            name_prefix = self.team_box_settings.get('name_prefix', '&nbsp;&nbsp;') # prefix (indent) for team names in the tooltip
            if (team.known_teams == 0) and not self.team_box_settings.get('predict_teams', False):
                PlayoffLogger.get('generator').info('no eligible teams and predictions are disabled')
                # we've got no teams eligible for the match and the prediction option is disabled
                team_label = ''
                team_name = ''
            else:
                # predicted teams are not in team.name, they're in tem.possible_name so corresponding spots in team.name are empty
                is_label_predicted = [name is None for name in team.name]
                # fetch labels (shortnames) for teams in both lists
                labels = [self.data.get_shortname(name) if name else None for name in team.name]
                PlayoffLogger.get('generator').info('eligible team labels: %s', labels)
                predicted_labels = [self.data.get_shortname(name) if name else None for name in team.possible_name]
                PlayoffLogger.get('generator').info('predicted team labels: %s', predicted_labels)
                for l in range(0, len(labels)):
                    if labels[l] is None:
                        if self.team_box_settings.get('predict_teams', False) and (len(predicted_labels) > l):
                            # fill team labels with either predictions...
                            labels[l] = predicted_labels[l]
                        else:
                            # ...or empty placeholders
                            labels[l] = label_placeholder
                # count how many teams are eligible (how many non-predicted teams are there)
                known_teams = len(is_label_predicted) - sum(is_label_predicted)
                PlayoffLogger.get('generator').info('detected %d known team(s), predicted mask: %s', known_teams, is_label_predicted)
                # the team's already selected, cut the label list to single entry
                if team.selected_team > -1:
                    PlayoffLogger.get('generator').info('pre-selected team #%d, label: %s', team.selected_team, labels[team.selected_team])
                    labels = [labels[team.selected_team]]
                    is_label_predicted = [False]
                if self.team_box_settings.get('sort_eligible_first', True):
                    # sort labels to move eligible teams in front of predicted teams
                    labels = [label for i, label in enumerate(labels) if not is_label_predicted[i]] \
                             + [label for i, label in enumerate(labels) if is_label_predicted[i]]
                PlayoffLogger.get('generator').info('team labels: %s', labels)
                if len([label for label in labels if label is not None]):
                    # we have at least one known/predicted team
                    for l in range(0, len(labels)):
                        # fill any remaining empty labels (i.e. these which had empty predictions available) with placeholders
                        labels[l] = coalesce(labels[l], label_placeholder)
                    # shorten concatenated label to specified combined length
                    labels = self.__shorten_labels(labels, label_length_limit, label_separator, label_ellipsis)
                    PlayoffLogger.get('generator').info('shortened team labels: %s', labels)
                    for l in range(0, len(labels)):
                        # concatenate labels, assigning appropriate classes to predicted teams
                        if self.team_box_settings.get('sort_eligible_first', True):
                            team_label.append(self.__get_team_label(
                                labels[l],
                                'MATCH_PREDICTED_TEAM_LABEL' if l >= known_teams else 'MATCH_TEAM_LABEL'))
                        else:
                            team_label.append(self.__get_team_label(
                                labels[l],
                                'MATCH_PREDICTED_TEAM_LABEL' if is_label_predicted[l] else 'MATCH_TEAM_LABEL'))
                # the team's already selected, cut the tooltip list to single entry
                if team.selected_team > -1:
                    PlayoffLogger.get('generator').info('pre-selected team #%d, name: %s', team.selected_team, team.name[team.selected_team])
                    team_name = [team.name[team.selected_team]]
                else:
                    # team names for tooltip
                    for name in team.name:
                        if name:
                            # every non-empty name gets some indentation
                            team_name.append(name_prefix + name)
                    if self.team_box_settings.get('predict_teams', False):
                        # remember where the list of eligible teams ends
                        known_teams = len(team_name)
                        for name in team.possible_name:
                            # append predicted team names, with indentation as well
                            if name:
                                team_name.append(name_prefix + name)
                        if len(team_name) > known_teams:
                            # we've added some predicted team names, so we add a header
                            team_name.insert(known_teams, self.p_temp.get('MATCH_POSSIBLE_TEAM_LIST_HEADER'))
                    if (len(team_label) > 1) and (match.running == 0) and (known_teams > 0):
                        # and we add a header for matches that haven't started yet and have multiple options for teams
                        team_name.insert(0, self.p_temp.get('MATCH_TEAM_LIST_HEADER'))
                # glue it all together
                team_label = label_separator.join(team_label)
                PlayoffLogger.get('generator').info('output teams label HTML: %s', team_label)
                team_name = name_separator.join(team_name)
                PlayoffLogger.get('generator').info('output teams name HTML: %s', team_name)
            team_html = self.p_temp.get(
                'MATCH_TEAM_LINK',
                match.link, team_name, team_label) \
                if match.link is not None \
                   else self.p_temp.get(
                           'MATCH_TEAM_NON_LINK',
                           team_name, team_label)
            rows += self.p_temp.get(
                'MATCH_TEAM_ROW',
                ' '.join([
                    'winner' if (match.winner is not None) and (match.winner in team.name) else '',
                    'loser' if (match.loser is not None) and (match.loser in team.name) else ''
                ]).strip(),
                team_html,
                self.p_temp.get(
                    'MATCH_LINK',
                    match.link, score_html) \
                if match.link is not None else score_html)
        html = self.p_temp.get(
            'MATCH_TABLE',
            int(self.page['width'] * 0.7),
            int(self.page['width'] * 0.2),
            rows)
        if match.running > 0:
            running_html = self.p_temp.get('MATCH_RUNNING', match.running)
            html += self.p_temp.get('MATCH_LINK', match.link, running_html) if match.link is not None else running_html
        PlayoffLogger.get('generator').info(
            'match table for #%d generated: %d bytes', match.id, len(html))
        return html

    def get_phase_header(self, phase, position):
        grid_header = self.p_temp.get(
            'MATCH_GRID_PHASE_RUNNING' if phase.running \
            else 'MATCH_GRID_PHASE',
            phase.title)
        if phase.link is not None:
            return self.p_temp.get(
                'MATCH_GRID_PHASE_LINK',
                phase.link,
                self.page['width'], position,
                grid_header)
        else:
            return self.p_temp.get(
                'MATCH_GRID_PHASE_NON_LINK',
                self.page['width'], position,
                grid_header)

    def get_match_box(self, match, position):
        if match is not None:
            winner_link = [
                str(m) for m in match.winner_matches
            ] if match.winner_matches is not None else []
            loser_link = [
                str(m) for m in match.loser_matches
            ] if match.loser_matches is not None else []
            place_loser_link = []
            place_winner_link = []
            if self.page.get('starting_position_indicators', None):
                for team in match.teams:
                    if len(team.place) > 0:
                        place_link = ['place-' + str(pl) for pl in team.place]
                        if len(team.place) > 1:
                            place_loser_link += place_link
                        else:
                            place_winner_link += place_link
            return self.p_temp.get(
                'MATCH_BOX',
                position[0], position[1],
                match.id,
                ' '.join(winner_link),
                ' '.join(loser_link),
                ' '.join(place_winner_link),
                ' '.join(place_loser_link),
                self.get_match_table(match))
        return ''

    def get_starting_position_box(self, positions, dimensions):
        if 'starting_position_indicators' not in self.page \
           or not self.page['starting_position_indicators']:
            return ''
        boxes = ''
        order = 0
        for place in sorted(positions):
            boxes += self.p_temp.get(
                'STARTING_POSITION_BOX',
                0,
                self.page['margin'] / 2 + int(float(order) / float(len(positions)) * dimensions[1]),
                place,
                self.p_temp.get('POSITION_BOX', place))
            order += 1
        return boxes

    def get_finishing_position_box(self, positions, position_info, dimensions, margin):
        if 'finishing_position_indicators' not in self.page \
           or not self.page['finishing_position_indicators']:
            return ''
        boxes = ''
        order = 0
        for place in sorted(positions):
            caption = self.get_caption_for_finishing_position(place)
            boxes += self.p_temp.get(
                'FINISHING_POSITION_BOX',
                self.page['margin'] / 2 + int(float(order) / float(len(positions)) * dimensions[1]),
                self.get_leaderboard_row_class(place),
                place,
                ' '.join([str(p) for p in position_info[place]['winner']]),
                ' '.join([str(p) for p in position_info[place]['loser']]),
                self.p_temp.get('CAPTIONED_POSITION_BOX', caption, place) if caption else self.p_temp.get('POSITION_BOX', place))
            order += 1
        return boxes

    def get_match_grid(self, dimensions, grid, matches):
        canvas_size = [
            dimensions[0] * (
                self.page['width'] + self.page['margin']
            ) + self.page['margin'],
            dimensions[1] * (
                self.page['height'] + self.page['margin']
            ) - self.page['margin']]
        if 'starting_position_indicators' not in self.page \
           or not self.page['starting_position_indicators']:
            canvas_size[0] -= self.page['margin']
        if 'finishing_position_indicators' not in self.page \
           or not self.page['finishing_position_indicators']:
            canvas_size[0] -= self.page['margin']
        PlayoffLogger.get('generator').info(
            'canvas size: %s', canvas_size)
        grid_boxes = ''
        col_no = 0
        starting_positions = set()
        finishing_positions = {}
        finishing_places = set()
        for phase in grid:
            grid_x = col_no * self.page['width'] + (col_no + 1) * self.page['margin'] \
                     if self.page.get('starting_position_indicators', None) \
                        else col_no * (self.page['width'] + self.page['margin'])
            grid_boxes += self.get_phase_header(phase, grid_x)
            match_height = canvas_size[1] / len(phase.matches)
            row_no = 0
            for match in phase.matches:
                grid_y = self.page['margin'] / 2 if dimensions[1] == 1 else \
                         int(row_no * match_height +
                             0.5 * (match_height - self.page['height']))
                PlayoffLogger.get('generator').info(
                    'calculated grid box (%d, %d) position: (%d, %d)',
                    col_no, row_no, grid_x, grid_y)
                if str(match) in self.canvas.get('box_positioning', {}):
                    if isinstance(self.canvas['box_positioning'][str(match)], list):
                        grid_x, grid_y = self.canvas['box_positioning'][str(match)][0:2]
                    else:
                        grid_y = float(self.canvas['box_positioning'][str(match)])
                    PlayoffLogger.get('generator').info(
                        'overridden box #%d position: (%d, %d)',
                        match, grid_x, grid_y)
                grid_boxes += self.get_match_box(
                    matches[match] if match is not None else None,
                    (grid_x, grid_y))
                if match is not None:
                    for team in matches[match].teams:
                        starting_positions.update(team.place)
                    for place in matches[match].loser_place + matches[match].winner_place:
                        if place not in finishing_positions:
                            finishing_positions[place] = {
                                'winner': [],
                                'loser': []
                            }
                        finishing_places.add(place)
                    for place in matches[match].winner_place:
                        finishing_positions[place]['winner'].append(match)
                    for place in matches[match].loser_place:
                        finishing_positions[place]['loser'].append(match)
                row_no += 1
            col_no += 1
        return self.p_temp.get(
            'MATCH_GRID',
            canvas_size[0], canvas_size[1],
            canvas_size[0], canvas_size[1],
            ' '.join(['data-%s="%s"' % (
                setting.replace('_', '-'), str(value)
            ) for setting, value in self.canvas.iteritems() if not isinstance(value, dict)]),
            self.get_starting_position_box(starting_positions, canvas_size),
            grid_boxes,
            self.get_finishing_position_box(
                finishing_places, finishing_positions, canvas_size, self.page['margin']
            )
        )

    def get_caption_for_finishing_position(self, position):
        for style in self.leaderboard_classes:
            if position in style['positions']:
                return style['caption']
        return None

    def get_leaderboard_row_class(self, position):
        classes = []
        for style in self.leaderboard_classes:
            if position in style['positions']:
                classes.append(style['class'])
        return ' '.join(classes)

    def get_leaderboard_caption_table(self):
        rows = ''
        for style in self.leaderboard_classes:
            if 'caption' in style:
                rows += self.p_temp.get(
                    'LEADERBOARD_CAPTION_TABLE_ROW',
                    style['class'], style['caption'])
        return self.p_temp.get('LEADERBOARD_CAPTION_TABLE', rows) if rows else ''

    def get_leaderboard_table(self):
        leaderboard = self.data.fill_leaderboard()
        if len([t for t in leaderboard if t is not None]) == 0:
            return ''
        position = 1
        rows = ''
        for team in leaderboard:
            rows += self.p_temp.get(
                'LEADERBOARD_ROW',
                self.get_leaderboard_row_class(position),
                position, self.get_flag(team), team or '')
            position += 1
        html = self.p_temp.get('LEADERBOARD', rows)
        PlayoffLogger.get('generator').info(
            'leaderboard HTML generated: %d bytes', len(html))
        return html

    def get_swiss_links(self):
        info = []
        for event in self.data.get_swiss_info():
            event_label = self.p_temp.get('SWISS_DEFAULT_LABEL', event['position'])
            if event.get('label', None):
                event_label = event['label']
            info.append((self.p_temp.get('SWISS_LINK',
                                         event['link'], event_label) \
                         if event['finished'] \
                         else self.p_temp.get(
                                 'SWISS_RUNNING_LINK',
                                 event['link'], event_label)))
        html = '\n'.join(info)
        PlayoffLogger.get('generator').info(
            'swiss HTML generated: %d bytes', len(html))
        return html

    def get_flag(self, team):
        flag = self.data.get_team_image(team)
        return '' if flag is None else self.p_temp.get('LEADERBOARD_ROW_FLAG', flag)