forked from expo/troggle
84 lines
4.5 KiB
Python
84 lines
4.5 KiB
Python
from django.db import models
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from django.conf import settings
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import troggle.core.methods_millenial as methods_millenial
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#
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# This file was created in 2019
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# It's a result of massive frustration with cluttered database of troggle
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# Maximal clarity of code was primary goal (previous code had very little comments)
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# Maximal speed of database rebuild was secondary goal
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#
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#
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# The following file will tell you what fields and methods are avaliable inside this database
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# be carefull you might miss some! ManyToMany fields can be used from the far end as well
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#
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#
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# Naming conventions:
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# (Upper/lower convention)
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# Class names are writen Udddd_ddd_dddM - they finish with M for backwards compatibility
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# Fields/methods are written lower_lower_lower
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#
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class PersonM(models.Model): #instance of this class corresponds to one physical peson
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name = models.CharField(max_length=100) #just name, talk to wookey if you diagree
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surveys_made = models.ManyToManyField('SurveyM', related_name='people_surveyed') #links to survey objects that this person made (made=:survex says so)
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expos_attended = models.ManyToManyField('ExpeditionM', related_name='people_attended') #expos attended by this person (attended=:folk.csv says so)
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logbook_entries_written = models.ManyToManyField('Logbook_entryM', related_name='people_wrote') #links to logbook chuncks created by a person
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class CaveM(models.Model): #instance of this class corresponds to one 'thing' that people call cave
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entrance = models.CharField(max_length=100) #UTM string describing ONE(!) entrance. Purpose = findability
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title = models.TextField() #title given to the topmost survey in survex, numeric name otherwise c.f. name (e.g. 'Fishface')
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name = models.TextField() #name given to the topmost survey in survex (e.g. '2017-cucc-28')
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surveys = models.ManyToManyField('SurveyM', related_name='cave_parent') #links to surveys objects that this cave contains
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survex_file = models.TextField() #gives path to top level survex file
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total_length = models.FloatField() #holds total length of this cave (as given by cavern)
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total_depth = models.FloatField() #holds total depth of this cave (as given by cavern)
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description = models.TextField() #holds link to description
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date = models.TextField() #holds date of last visit
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def top_camp_distance(self): #returns distance of this cave from topcamp
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return methods_millenial.top_camp_distance(self.entrance)
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def top_camp_bearing(self): #returns bearing to this cave from topcamp in format 235.5 (float north-based azimuth)
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return methods_millenial.top_camp_bearing(self.entrance)
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def top_camp_bearing_letter(self): #returns bearing to this cave from topcamp in format e.g. 'NE'
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return methods_millenial.top_camp_bearing_letter(self.entrance)
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def lat_lon_entrance(self): #lat_lon entrance location
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return methods_millenial.lat_lon_entrance(self.entrance)
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class Cave_descriptionM(models.Model): #instance of this class corresponds to each of the .html files in descriptions
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#each of those holds one XML field
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slug = models.TextField()
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explorers = models.TextField()
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underground_description = models.TextField()
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equipment = models.TextField()
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references = models.TextField()
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survey = models.TextField()
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kataster_status = models.TextField()
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underground_centre_line = models.TextField()
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survex_file = models.TextField() #as given in .html file
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notes = models.TextField()
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class ExpeditionM(models.Model): #instance of this class corresponds to one expo (usually one year)
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date = models.CharField(max_length=100) #date in format YYYY.MM.DD-YYYY.MM.DD
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class SurveyM(models.Model): #instance of this class corresponds to one .svx file - one trip
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date = models.CharField(max_length=100) #date of the trip in format YYYY.MM.DD (dated:=date given by .svx file)
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survex_file = models.TextField()
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class Logbook_entryM(models.Model): #instance of this class corresponds to one bit of logbook (c.f. expo.survex.com/years/2015/logbook.html or simil)
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date = models.CharField(max_length=100) #date as typed into logbook
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contents = models.TextField() #contents of the logbook chunk
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class Parser_messageM(models.Model): #instance of this class contains one error or warining message produce by any of the parsers
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parsername = models.CharField(max_length = 20) #name of parser
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content = models.TextField() #content of message
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message_type = models.CharField(max_length = 10) # [Error,Info] or similar
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