1 | from decimal import Decimal |
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2 | from datetime import datetime, timedelta, timezone |
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3 | from uuid import uuid1 |
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4 | from operator import attrgetter |
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5 | |
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6 | import bcrypt |
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7 | from repoze.folder import Folder |
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8 | from pyramid.security import Allow |
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9 | |
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10 | from ow.catalog import get_catalog, reindex_object |
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11 | from ow.utilities import get_week_days |
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12 | |
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13 | |
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14 | class User(Folder): |
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15 | |
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16 | __parent__ = __name__ = None |
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17 | |
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18 | def __acl__(self): |
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19 | permissions = [ |
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20 | (Allow, str(self.uid), 'edit'), |
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21 | (Allow, str(self.uid), 'view'), |
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22 | ] |
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23 | return permissions |
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24 | |
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25 | def __init__(self, **kw): |
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26 | self.uid = kw.get('uid', uuid1()) |
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27 | self.nickname = kw.get('nickname', '') |
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28 | self.firstname = kw.get('firstname', '') |
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29 | self.lastname = kw.get('lastname', '') |
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30 | self.email = kw.get('email', '') |
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31 | self.bio = kw.get('bio', '') |
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32 | self.birth_date = kw.get('birth_date', None) |
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33 | self.height = kw.get('height', None) |
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34 | self.weight = kw.get('weight', None) |
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35 | self.gender = kw.get('gender', 'female') |
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36 | self.picture = kw.get('picture', None) # blob |
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37 | self.timezone = kw.get('timezone', 'UTC') |
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38 | self.__password = None |
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39 | self.last_workout_id = 0 |
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40 | super(User, self).__init__() |
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41 | |
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42 | def __str__(self): |
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43 | return u'User: %s (%s)' % (self.email, self.uid) |
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44 | |
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45 | @property |
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46 | def password(self): |
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47 | return self.__password |
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48 | |
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49 | @password.setter |
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50 | def password(self, password=None): |
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51 | """ |
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52 | Sets a password for the user, hashing with bcrypt. |
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53 | """ |
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54 | password = password.encode('utf-8') |
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55 | self.__password = bcrypt.hashpw(password, bcrypt.gensalt()) |
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56 | |
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57 | def check_password(self, password): |
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58 | """ |
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59 | Check a plain text password against a hashed one |
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60 | """ |
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61 | hashed = bcrypt.hashpw(password.encode('utf-8'), self.__password) |
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62 | return hashed == self.__password |
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63 | |
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64 | @property |
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65 | def fullname(self): |
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66 | """ |
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67 | Naive implementation of fullname: firstname + lastname |
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68 | """ |
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69 | return u'%s %s' % (self.firstname, self.lastname) |
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70 | |
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71 | def add_workout(self, workout): |
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72 | # This returns the main catalog at the root folder |
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73 | catalog = get_catalog(self) |
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74 | self.last_workout_id += 1 |
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75 | workout_id = str(self.last_workout_id) |
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76 | self[workout_id] = workout |
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77 | reindex_object(catalog, workout) |
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78 | |
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79 | def workouts(self, year=None, month=None): |
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80 | """ |
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81 | Return this user workouts, sorted by date, from newer to older |
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82 | """ |
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83 | workouts = self.values() |
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84 | if year: |
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85 | workouts = [w for w in workouts if w.start.year == year] |
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86 | if month: |
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87 | workouts = [w for w in workouts if w.start.month == month] |
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88 | workouts = sorted(workouts, key=attrgetter('start')) |
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89 | workouts.reverse() |
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90 | return workouts |
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91 | |
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92 | def workout_ids(self): |
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93 | return self.keys() |
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94 | |
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95 | @property |
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96 | def num_workouts(self): |
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97 | return len(self.workout_ids()) |
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98 | |
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99 | @property |
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100 | def activity_years(self): |
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101 | return sorted(list(set(w.start.year for w in self.workouts())), |
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102 | reverse=True) |
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103 | |
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104 | def activity_months(self, year): |
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105 | months = set( |
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106 | w.start.month for w in self.workouts() if w.start.year == year) |
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107 | return sorted(list(months)) |
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108 | |
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109 | @property |
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110 | def activity_dates_tree(self): |
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111 | """ |
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112 | Return a dict containing information about the activity for this |
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113 | user. |
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114 | |
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115 | Example: |
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116 | |
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117 | { |
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118 | 2019: { |
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119 | 1: {'cycling': 12, 'running': 1} |
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120 | }, |
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121 | 2018: { |
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122 | 1: {'cycling': 10, 'running': 3}, |
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123 | 2: {'cycling': 14, 'swimming': 5} |
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124 | } |
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125 | } |
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126 | """ |
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127 | tree = {} |
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128 | for workout in self.workouts(): |
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129 | year = workout.start.year |
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130 | month = workout.start.month |
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131 | sport = workout.sport |
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132 | if year not in tree: |
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133 | tree[year] = {} |
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134 | if month not in tree[year]: |
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135 | tree[year][month] = {} |
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136 | if sport not in tree[year][month]: |
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137 | tree[year][month][sport] = 0 |
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138 | tree[year][month][sport] += 1 |
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139 | return tree |
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140 | |
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141 | def stats(self, year=None, month=None): |
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142 | year = year or datetime.now().year |
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143 | stats = { |
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144 | 'workouts': 0, |
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145 | 'time': timedelta(seconds=0), |
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146 | 'distance': Decimal(0), |
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147 | 'elevation': Decimal(0), |
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148 | 'sports': {} |
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149 | } |
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150 | |
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151 | for workout in self.workouts(year=year, month=month): |
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152 | stats['workouts'] += 1 |
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153 | stats['time'] += workout.duration or timedelta(seconds=0) |
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154 | stats['distance'] += workout.distance or Decimal(0) |
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155 | stats['elevation'] += workout.uphill or Decimal(0) |
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156 | |
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157 | if workout.sport not in stats['sports']: |
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158 | stats['sports'][workout.sport] = { |
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159 | 'workouts': 0, |
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160 | 'time': timedelta(seconds=0), |
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161 | 'distance': Decimal(0), |
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162 | 'elevation': Decimal(0), |
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163 | } |
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164 | |
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165 | stats['sports'][workout.sport]['workouts'] += 1 |
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166 | stats['sports'][workout.sport]['time'] += ( |
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167 | workout.duration or timedelta(0)) |
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168 | stats['sports'][workout.sport]['distance'] += ( |
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169 | workout.distance or Decimal(0)) |
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170 | stats['sports'][workout.sport]['elevation'] += ( |
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171 | workout.uphill or Decimal(0)) |
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172 | |
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173 | return stats |
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174 | |
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175 | def get_week_stats(self, day): |
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176 | """ |
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177 | Return some stats for the week the given day is in. |
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178 | """ |
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179 | week = get_week_days(day) |
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180 | |
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181 | # filter workouts |
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182 | workouts = [] |
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183 | for workout in self.workouts(): |
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184 | if week[0].date() <= workout.start.date() <= week[-1].date(): |
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185 | workouts.append(workout) |
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186 | |
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187 | # build stats |
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188 | stats = {} |
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189 | for week_day in week: |
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190 | stats[week_day] = { |
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191 | 'workouts': 0, |
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192 | 'time': timedelta(0), |
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193 | 'distance': Decimal(0), |
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194 | 'elevation': Decimal(0), |
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195 | 'sports': {} |
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196 | } |
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197 | for workout in workouts: |
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198 | if workout.start.date() == week_day.date(): |
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199 | day = stats[week_day] # less typing, avoid long lines |
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200 | day['workouts'] += 1 |
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201 | day['time'] += workout.duration or timedelta(seconds=0) |
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202 | day['distance'] += workout.distance or Decimal(0) |
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203 | day['elevation'] += workout.uphill or Decimal(0) |
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204 | if workout.sport not in day['sports']: |
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205 | day['sports'][workout.sport] = { |
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206 | 'workouts': 0, |
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207 | 'time': timedelta(seconds=0), |
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208 | 'distance': Decimal(0), |
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209 | 'elevation': Decimal(0), |
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210 | } |
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211 | day['sports'][workout.sport]['workouts'] += 1 |
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212 | day['sports'][workout.sport]['time'] += ( |
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213 | workout.duration or timedelta(0)) |
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214 | day['sports'][workout.sport]['distance'] += ( |
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215 | workout.distance or Decimal(0)) |
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216 | day['sports'][workout.sport]['elevation'] += ( |
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217 | workout.uphill or Decimal(0)) |
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218 | |
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219 | return stats |
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220 | |
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221 | @property |
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222 | def week_stats(self): |
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223 | """ |
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224 | Helper that returns the week stats for the current week |
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225 | """ |
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226 | return self.get_week_stats(datetime.now(timezone.utc)) |
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227 | |
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228 | @property |
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229 | def week_totals(self): |
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230 | week_stats = self.week_stats |
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231 | return { |
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232 | 'distance': sum([week_stats[t]['distance'] for t in week_stats]), |
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233 | 'time': sum([week_stats[t]['time'] for t in week_stats], |
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234 | timedelta()) |
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235 | } |
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