1229 lines
38 KiB
Python
1229 lines
38 KiB
Python
import datetime
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from urllib import parse
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from django.contrib.auth.models import User
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from django.contrib.gis.db import models
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from django.db import connection
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from django.template.defaultfilters import slugify
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from django.utils.translation import ugettext_lazy as _
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from django_countries.fields import CountryField
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from django_extensions.db.fields import AutoSlugField
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from multiselectfield import MultiSelectField
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from phonenumber_field.modelfields import PhoneNumberField
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from . import validators
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class CaseStudyDraft(models.Model):
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author = models.ForeignKey(User, on_delete=models.CASCADE)
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created = models.DateTimeField(auto_now_add=True)
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data = models.TextField()
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def __str__(self):
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return "{0.author.username}, {0.created:%Y-%m-%d %H:%M}".format(self)
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class SpatialRefSys(connection.ops.spatial_ref_sys()):
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def __str__(self):
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return self.__unicode__()
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def __unicode__(self):
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return "{0.auth_name}:{0.auth_srid} {0.name}".format(self)
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class Meta:
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proxy = True
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verbose_name = "spatial reference system"
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class CaseStudyQuerySet(models.QuerySet):
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def approved(self):
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return self.filter(approved=True)
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class CaseStudy(models.Model):
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"""Model for case studies submitted to the Ojuso Platform"""
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approved = models.BooleanField(default=False)
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# Choice lists for drop-downs
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POSITIVE_NEGATIVE_CHOICES = (
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("P", _("There is/was an organising process in favour of the project")),
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("N", _("There is/was an organising process against the project")),
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("X", _("There is/was no organising process")),
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("U", _("Unsure/unknown")),
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)
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LAND_OWNERSHIP_CHOICES = (
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("PRI", _("Private land")),
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("PUB", _("Public/state land")),
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("COM", _("Community/communal/customary land")),
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("CON", _("Contested/in conflict")),
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("OTH", _("Other")),
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)
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LOCATION_CONTEXT_CHOICES = (
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("RUR", _("Rural")),
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("URB", _("Urban")),
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("MIX", _("Mixed")),
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)
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TYPE_OF_ECOSYSTEM_CHOICES = (
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("MARINE", _("Marine (e.g. ocean, sea)")),
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("FRESH", _("Freshwater (e.g. river, lake)")),
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("FOREST", _("Forest/jungle")),
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("AGRI", _("Agricultural land")),
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("GRASS", _("Grassland")),
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("DESERT", _("Desert (tundra, ice or sand)")),
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("WETLND", _("Wetland (marsh, mangrove, peat Soil)")),
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("URBAN", _("Urban")),
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)
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AFFECTED_COMMUNITIES_CHOICES = (
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("INDIG", _("Indigenous people(s)")),
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("AFRO", _("Afro-descendants")),
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("MIG", _("Migrants")),
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("REF", _("Refugees")),
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("OTHER", _("Other communities or identities")),
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)
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PROJECT_STATUS_CHOICES = (
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("INIT", _("Initial/conceptual")),
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("PROJCD", _("In planning and design")),
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("FAIL", _("Failed")),
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("UCONST", _("Under construction")),
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("EXSTNG", _("In operation")),
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("DECOMM", _("Undergoing decommissioning")),
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("END", _("Decommissioned")),
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)
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FINANCIAL_INSTITUTIONS = (
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("AfDB", _("African Development Bank (AfDB)")),
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("BADEA", _("Arab Bank for Economic Development in Africa (BADEA)")),
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("ADB", _("Asian Development Bank (ADB)")),
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("AIIB", _("Asian Infrastructure Investment Bank (AIIB)")),
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("BSTDB", _("Black Sea Trade and Development Bank (BSTDB)")),
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(
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"CAF",
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_(
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"Corporacion Andina de Fomento / Development Bank of Latin America (CAF)"
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),
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),
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("CDB", _("Caribbean Development Bank (CDB)")),
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("CABEI", _("Central American Bank for Economic Integration (CABEI)")),
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("EADB", _("East African Development Bank (EADB)")),
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(
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"ETDB",
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_("Economic Cooperation Organization Trade and Development Bank (ETDB)"),
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),
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("EDB", _("Eurasian Development Bank (EDB)")),
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("EBRD", _("European Bank for Reconstruction and Development (EBRD)")),
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("EC", _("European Commission (EC)")),
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("EIB", _("European Investment Bank (EIB)")),
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("IADB", _("Inter-American Development Bank Group (IDB, IADB)")),
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("IFAD", _("International Fund for Agricultural Development (IFAD)")),
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("IIB", _("International Investment Bank (IIB)")),
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("IsDB", _("Islamic Development Bank (IsDB)")),
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(
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"FMO",
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_(
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"Nederlandse Financieringsmaatschappij voor Ontwikkelingslanden NV"
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" (Netherlands Development Finance Company, FMO)"
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),
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),
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("NDB", _("New Development Bank (NDB) (formerly BRICS Development Bank)")),
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("NDF", _("The Nordic Development Fund")),
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("NIB", _("Nordic Investment Bank (NIB)")),
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("OFID", _("OPEC Fund for International Development (OFID)")),
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("BOAD", _("West African Development Bank (BOAD)")),
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("WB", _("World Bank")),
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)
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SECTOR_CHOICES = (
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("RN", _("Renewable energy generation project")),
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("PG", _("Energy networks")),
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("ST", _("Energy storage facilities")),
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("SM", _("Mining related to the renewable energy economy")),
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("MA", _("Manufacturing and/or processing of equipment")),
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)
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GENERATION_TYPE_CHOICES = (
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("POW", _("Electricity")),
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("HOT", _("Heat/Cold")),
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("CHP", _("Combined Heat/Cold and Power (CHP, CCP or CCHP)")),
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)
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GENERATION_TECHNOLOGY_CHOICES = (
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("BIO", _("Bio-energy")),
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("GEOT", _("Geothermal electricity")),
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(
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_("Hydro"),
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(
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("uHYD", _("Micro hydro (<100kW)")),
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("SHYD", _("Small-scale hydro (100kW-1MW)")),
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("MHYD", _("Medium-scale hydro (1-30MW)")),
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(
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"LHYD",
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_("Large-scale hydro (>30MW - often not considered renewable)"),
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),
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),
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),
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(
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_("Marine"),
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(
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("WAVE", _("Wave")),
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("TSTR", _("Tidal stream")),
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("TBAR", _("Tidal barrage/lagoon")),
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("TOTH", _("Other")),
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),
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),
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(
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_("Solar"),
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(
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("SSPV", _("Small-scale photovoltaic (<500kW)")),
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("LSPV", _("Large-scale photovoltaic (>500kW)")),
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("CSP", _("Solar power tower")),
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("PARA", _("Parabolic trough (open or enclosed)")),
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("FRES", _("Fresnel reflector")),
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("STIR", _("Dish Stirling")),
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),
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),
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(
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_("Wind"),
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(
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("SSWE", _("Small-scale wind (<500kW)")),
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("LSWE", _("Large-scale wind (>500kW)")),
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),
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),
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("OTHR", _("Other")),
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)
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POWER_TECHNOLOGY_CHOICES = (
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("PT", _("Electrical power transmission/distribution")),
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("HN", _("Heat networks")),
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("OT", _("Other")),
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)
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TYPE_OF_EXTRACTION_CHOICES = (
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("SUR", _("Surface (open pit/open cast/open cut mining)")),
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("SUB", _("Sub-surface (underground mining)")),
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("SEA", _("Seabed mining")),
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("URB", _("Urban mining/recycling")),
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)
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MINERAL_COMMODITY_CHOICES = (
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("ALU", _("Aluminium (Bauxite)")),
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("ARS", _("Arsenic")),
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("BER", _("Beryllium")),
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("CAD", _("Cadmium")),
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("CHR", _("Chromium")),
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("COK", _("Coking coal (for steel)")),
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("COP", _("Copper")),
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("GAL", _("Gallium")),
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("GER", _("Germanium")),
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("GLD", _("Gold")),
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(
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"HRE",
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_(
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"Heavy rare earth elements (gadolinium, terbium, dysprosium, holmium,"
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" erbium, thulium, ytterbium, lutetium, yttrium, scandium)"
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),
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),
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("IRN", _("Iron")),
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(
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"LRE",
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_(
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"Light rare earth elements (lanthanum, cerium, praseodymium, neodymium,"
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" promethium, samarium, europium)"
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),
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),
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("LED", _("Lead")),
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("LIT", _("Lithium")),
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("MAN", _("Manganese")),
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("MER", _("Mercury")),
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("MOL", _("Molybdenum")),
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("NIC", _("Nickel")),
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("NIO", _("Niobium")),
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(
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"PGM",
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_(
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"Platinum group metals (ruthenium, rhodium, palladium, osmium,"
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" iridium, and platinum)"
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),
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),
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("RHE", _("Rhenium")),
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("SIL", _("Silicon")),
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("SIV", _("Silver")),
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("TAN", _("Tantalum")),
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("TEL", _("Tellurium")),
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("THA", _("Thallium")),
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("TIN", _("Tin")),
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("TIT", _("Titanium")),
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("TUN", _("Tungsten")),
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("VAN", _("Vanadium")),
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("ZNC", _("Zinc")),
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("OTR", _("Other")),
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)
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USE_IN_ENERGY_ECONOMY_CHOICES = (
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("CPV", _("Concentrated solar power (CSP) tower")),
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("EPT", _("Electrical power transmission/distribution infrastructure")),
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("ESS", _("Energy storage")),
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("GGM", _("Geothermal")),
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("HGM", _("Hydropower")),
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("HNT", _("Heat networks")),
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("SPM", _("Solar photovoltaic")),
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("STM", _("Solar thermal systems")),
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("WTM", _("Wind power")),
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("ESS", _("Don't know")),
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("OTR", _("Other")),
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)
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MANUFACTURING_TYPE_CHOICES = (
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("GENERATE", _("Manufacturing of renewable energy generation equipment")),
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("TRANSSTORE", _("Manufacturing of energy transmission or storage equipment")),
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("RECYCLE", _("Recycling/reusing equipment or raw materials")),
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("DISPOSAL", _("Disposal of equipment")),
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("OTHER", _("Other")),
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)
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MANUFACTURING_RELATED_CHOICES = (
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("PV", _("Solar PV")),
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("CSP", _("Concentrated solar power (CSP)")),
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("WIND", _("Wind power")),
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("HYDRO", _("Hydropower")),
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("GEO", _("Geothermal")),
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("TRANSMIT", _("Electrical power transmission/distribution infrastructure")),
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("STORE", _("Energy storage")),
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("HEAT", _("Heat networks")),
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("OTHER", _("Other")),
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("IDK", _("Unknown")),
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)
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MANUFACTURING_FACTORS_CHOICES = (
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("LAND", _("Land use")),
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("LABOR", _("Labor rights")),
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("ENVIRO", _("Environmental factors")),
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("LIFECYCLE", _("Lifecycle management")),
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("OWN", _("Ownership")),
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("OTHER", _("Other(s)")),
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)
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POSITIVE_CASE_TYPE_CHOICES = (
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("CREP", _("Community project (co-)owned by individuals")),
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(
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"EACP",
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_(
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"Community project owned by not-for-profit organizations and/or serving"
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" the public interest"
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),
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),
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("PSEP", _("Public/state (federal, state, municipal) project")),
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("CORS", _("Circular economy project / Reuse / Recycling")),
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)
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NEGATIVE_CASE_REASONS_CHOICES = (
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("VOLR", _("Violation of land rights")),
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(
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"VOHR",
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_(
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"Violation of fundamental human rights, indigenous rights and/or other"
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" collective rights"
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||
),
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),
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(
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"EIMP",
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_(
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"Environmental impacts (severe impacts on ecosystems / violation of laws,"
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" plans or programs of environmental conservation, etc.)"
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),
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),
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(
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"NCUL",
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_(
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"Negative cultural impacts (erosion/destruction of bio-cultural heritage,"
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" impacts on sacred land, etc.)"
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),
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),
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(
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"AGGR",
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_(
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"Aggression/threats to community members opposed to the project,"
|
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" collaboration with organized crime, etc."
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),
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),
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||
("ALAB", _("Abusive labour practices")),
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(
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"CRUP",
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_(
|
||
"Corruption and/or irregular permitting or contracting, conflicts of"
|
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" interest, etc."
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),
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),
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)
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||
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# Dynamically generate a list of choices 40 years prior and after the current year.
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YEAR_CHOICES = [
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(r, r)
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for r in range(
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(datetime.datetime.now().year - 40), (datetime.datetime.now().year + 41)
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)
|
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]
|
||
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##
|
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# Meta Fields
|
||
##
|
||
|
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# User who submitted case study
|
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author = models.ForeignKey(
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User, on_delete=models.SET_NULL, blank=True, null=True, editable=False
|
||
)
|
||
|
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# Date and time of submission
|
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date_created = models.DateTimeField(auto_now_add=True, null=False)
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||
|
||
# Slug derived from entry_name, used in urls for SEO
|
||
slug = AutoSlugField(populate_from=["entry_name"], editable=False)
|
||
|
||
# Language this case study is written in
|
||
language = models.CharField(max_length=16, blank=True)
|
||
|
||
# Long or short case study?
|
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form_type = models.CharField(max_length=16, blank=True)
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|
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##
|
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# Territory info
|
||
##
|
||
|
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location = models.PointField(verbose_name=_("Project location"))
|
||
|
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shapefiles_label = _(
|
||
"Do you have geographic information files about the territory impacted by"
|
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" this project?"
|
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)
|
||
|
||
shapefiles_help_text = _(
|
||
"For example, of the limits of the land within which a project is taking"
|
||
" place, or of sites of particular importance. You can upload data in"
|
||
" different formats (ESRI Shapefiles with file extensions like .cpg, .dbf,"
|
||
" .prj, .qpj, .shp, .shx., or GeoPackage gpkg, GeoJSON, KML, GML, etc.)."
|
||
" Write to database@ojuso.org if you need help."
|
||
)
|
||
|
||
shapefiles = models.ManyToManyField(
|
||
"files.File",
|
||
related_name="shapefile_for",
|
||
verbose_name=shapefiles_label,
|
||
help_text=shapefiles_help_text,
|
||
blank=True,
|
||
)
|
||
|
||
coordinate_reference_system = models.ForeignKey(
|
||
SpatialRefSys, null=True, blank=True, default=4326, on_delete=models.PROTECT
|
||
)
|
||
|
||
name_of_territory_or_area = models.CharField(
|
||
verbose_name=_("Name of territory or area"), max_length=512, blank=True
|
||
)
|
||
|
||
##
|
||
# First Screen - Basic information
|
||
##
|
||
|
||
# 1.1
|
||
entry_name = models.CharField(
|
||
verbose_name=_("Project name"),
|
||
help_text=_(
|
||
"Please write the local name, followed by any translated name if necessary."
|
||
),
|
||
max_length=128,
|
||
)
|
||
|
||
# 1.4
|
||
country = CountryField(
|
||
verbose_name=_("Country"),
|
||
help_text=_("Please select the country of the project."),
|
||
)
|
||
|
||
# 1.5.1
|
||
area_of_land = models.IntegerField(
|
||
verbose_name=_("Approximate land area"),
|
||
help_text=_("The area of land covered by the project (km²)"),
|
||
)
|
||
|
||
# 1.5.2
|
||
land_ownership = models.CharField(
|
||
verbose_name=_("Land ownership/tenure"),
|
||
help_text=_("What type of ownership/tenure does the land fall under?"),
|
||
max_length=3,
|
||
choices=LAND_OWNERSHIP_CHOICES,
|
||
)
|
||
|
||
# 1.5.3
|
||
land_ownership_details = models.TextField(
|
||
verbose_name=_("Land ownership/tenure details"),
|
||
help_text=_(
|
||
"<p class='text-muted'>Please specify details about land ownership,"
|
||
" including conflicting claims, unrecognized customary rights, "
|
||
" conflicts around land lease or purchase contracts, etc."
|
||
""
|
||
"<p class='text-muted'>We understand this is a difficult question, so"
|
||
" please try to provide <b>just the information you know</b>.</p>"
|
||
),
|
||
max_length=256,
|
||
blank=True,
|
||
)
|
||
|
||
# 1.5.4
|
||
location_context = models.CharField(
|
||
verbose_name=_("Location"),
|
||
help_text=_(
|
||
"Please select the context that is most applicable to this case study."
|
||
),
|
||
max_length=3,
|
||
choices=LOCATION_CONTEXT_CHOICES,
|
||
)
|
||
|
||
# 1.5.5
|
||
type_of_ecosystem = MultiSelectField(
|
||
verbose_name=_("Type(s) of ecosystem"),
|
||
max_length=56,
|
||
choices=TYPE_OF_ECOSYSTEM_CHOICES,
|
||
blank=True,
|
||
)
|
||
|
||
# 1.5.5.3
|
||
describe_ecosystem = models.TextField(
|
||
verbose_name=_("Please describe the ecosystem.")
|
||
)
|
||
|
||
affected_communities = MultiSelectField(
|
||
verbose_name=_("Communities or identities present in the project area"),
|
||
max_length=50,
|
||
choices=AFFECTED_COMMUNITIES_CHOICES,
|
||
blank=True,
|
||
)
|
||
|
||
people_affected_other = models.TextField(
|
||
verbose_name=_("Communities or identities – further detail"),
|
||
help_text=_(
|
||
"Please describe further the communities or identities present in the project area."
|
||
),
|
||
blank=True,
|
||
)
|
||
|
||
# 1.6
|
||
project_status = models.CharField(
|
||
verbose_name=_("Status of project"),
|
||
max_length=6,
|
||
choices=PROJECT_STATUS_CHOICES,
|
||
)
|
||
|
||
# 1.7
|
||
start_year = models.IntegerField(
|
||
verbose_name=_("Construction start year"),
|
||
help_text=_(
|
||
"Please select the year project construction began."
|
||
"If the project is not yet in construction, select the assumed"
|
||
" start year as detailed in company information or media."
|
||
),
|
||
choices=YEAR_CHOICES,
|
||
blank=True,
|
||
null=True,
|
||
)
|
||
|
||
# 1.8
|
||
completion_year = models.IntegerField(
|
||
verbose_name=_("Operation start year"),
|
||
help_text=_(
|
||
"Please select the year the project's operation and maintenance (O&M) phase"
|
||
" began. If the project is not yet in operation, select the year operation "
|
||
" is expected to begin as detailed in company information or media."
|
||
),
|
||
choices=YEAR_CHOICES,
|
||
default=None,
|
||
null=True,
|
||
blank=True,
|
||
)
|
||
|
||
# 1.9
|
||
synopsis = models.TextField(
|
||
verbose_name=_("Project synopsis"),
|
||
help_text=_("Please briefly summarise the project. (Maximum 500 characters.)"),
|
||
max_length=500,
|
||
)
|
||
|
||
# 1.10
|
||
full_description = models.TextField(
|
||
verbose_name=_("Full description"),
|
||
help_text=_(
|
||
"Please describe the project in full. Separate paragraphs with two"
|
||
" new lines. Please add as much detail as you feel is necessary"
|
||
" here."
|
||
),
|
||
)
|
||
|
||
# 1.11
|
||
project_owners = models.TextField(
|
||
verbose_name=_("Project owners"),
|
||
help_text=_(
|
||
"Please list companies or organisations that own the project."
|
||
" Write each name in a new line."
|
||
),
|
||
blank=True,
|
||
)
|
||
|
||
consultants_contractors = models.TextField(
|
||
verbose_name=_("Consultants and contractors"),
|
||
help_text=_(
|
||
"Please list consultants, planners or organisations that are doing"
|
||
" the planning, construction, operation or maintenance work relating"
|
||
" to the project and/or facilities. Separate each with a new line."
|
||
),
|
||
blank=True,
|
||
)
|
||
|
||
# 1.12
|
||
shareholders = models.TextField(
|
||
verbose_name=_("Shareholders of the project owners"),
|
||
help_text=_(
|
||
"List the shareholders of the company/companies that own the"
|
||
" project, if you have this information. Separate with a new line."
|
||
),
|
||
blank=True,
|
||
)
|
||
|
||
# 1.13.1
|
||
financial_institutions = MultiSelectField(
|
||
verbose_name=_("Financial institutions"),
|
||
help_text=_(
|
||
"Please select any financial institutions (public or private) that"
|
||
" have, or are considering extending loans or guarantees to the"
|
||
" project."
|
||
),
|
||
choices=FINANCIAL_INSTITUTIONS,
|
||
blank=True,
|
||
)
|
||
|
||
# 1.13.2
|
||
financial_institutions_other = models.TextField(
|
||
verbose_name=_("Financial institutions – other"),
|
||
help_text=_(
|
||
"Please list any other financial institutions not listed above."
|
||
" Separate with a new line."
|
||
),
|
||
blank=True,
|
||
)
|
||
|
||
# 1.15.1, 1.15.2, 1.15.3
|
||
images = models.ManyToManyField(
|
||
"files.ImageFile",
|
||
related_name="image_for",
|
||
verbose_name=_("Images"),
|
||
blank=True,
|
||
)
|
||
|
||
# 1.16.1
|
||
video = models.URLField(
|
||
verbose_name=_("Video URL"),
|
||
help_text=_(
|
||
"Copy the URL to a YouTube or Vimeo video that relates to the case study."
|
||
),
|
||
max_length=80,
|
||
validators=[validators.YouTubeOrVimeoValidator()],
|
||
blank=True,
|
||
)
|
||
|
||
# 1.16.2
|
||
video_caption = models.CharField(
|
||
verbose_name=_("Video caption"), max_length=240, blank=True
|
||
)
|
||
|
||
# 1.16.3
|
||
video_credit = models.CharField(
|
||
verbose_name=_("Video credit(s)"), max_length=240, blank=True
|
||
)
|
||
|
||
# 1.17.1
|
||
media_coverage_mainstream = models.TextField(
|
||
verbose_name=_("Links to media reports"),
|
||
help_text=_("Please provide any links to mainstream media coverage."),
|
||
blank=True,
|
||
)
|
||
|
||
# 1.17.2
|
||
media_coverage_independent = models.TextField(
|
||
verbose_name=_("Independent grassroots reports"),
|
||
help_text=_(
|
||
"Please provide any links to grassroots/independent media coverage."
|
||
),
|
||
blank=True,
|
||
)
|
||
|
||
# 1.18.1
|
||
community_voices = models.TextField(
|
||
verbose_name=_("Community Voices"),
|
||
help_text=_(
|
||
"Please add any direct quotes from members of the community that relate"
|
||
" to this project."
|
||
),
|
||
blank=True,
|
||
)
|
||
|
||
# 1.18.2
|
||
direct_comms = models.TextField(
|
||
verbose_name=_("Reports of direct communications"),
|
||
help_text=_(
|
||
"Please add any reports of direct communication between community members"
|
||
" and representatives of developers/companies/investors. If you have files"
|
||
" to upload, you can do this in 'other documents' on the 'uploads' tab."
|
||
),
|
||
blank=True,
|
||
)
|
||
|
||
# 1.18.3
|
||
social_media_links = models.TextField(
|
||
verbose_name=_("Social media links"),
|
||
help_text=_(
|
||
"Please add any links to social media accounts directly relating"
|
||
" to the project."
|
||
),
|
||
max_length=500,
|
||
blank=True,
|
||
)
|
||
|
||
##
|
||
# Second Screen - Technical and economic analysis
|
||
##
|
||
|
||
sector_of_economy = models.CharField(
|
||
verbose_name=_("Sector of renewable energy economy"),
|
||
max_length=3,
|
||
choices=SECTOR_CHOICES,
|
||
)
|
||
|
||
energy_details = models.CharField(
|
||
verbose_name=_("Technology type"),
|
||
help_text=_(
|
||
"Please provide more information about the type of technology this case study focuses on."
|
||
),
|
||
max_length=200,
|
||
blank=True,
|
||
)
|
||
|
||
# -- Energy generation project --
|
||
|
||
generation_type = models.CharField(
|
||
verbose_name=_("What kind of energy is generated?"),
|
||
max_length=4,
|
||
choices=GENERATION_TYPE_CHOICES,
|
||
blank=True,
|
||
)
|
||
|
||
generation_technology = models.CharField(
|
||
verbose_name=_("Generation technology"),
|
||
help_text=_(
|
||
"Please select the type of renewable energy generation that most"
|
||
" applies to this case study."
|
||
),
|
||
max_length=4,
|
||
choices=GENERATION_TECHNOLOGY_CHOICES,
|
||
blank=True,
|
||
)
|
||
|
||
# Should be filled in if generation_technology was answered as bio-energy
|
||
biomass_detail = models.CharField(
|
||
verbose_name=_("Bio-energy feedstock"),
|
||
help_text=_(
|
||
"<div class='text-muted'>"
|
||
"<p>Please describe the source of the fuel and how it is processed/used."
|
||
" Please consider:</p>\n"
|
||
"<ul>\n"
|
||
"<li>where the fuel came from e.g. corn, forestry, algae,"
|
||
" commercial food waste, landfill gas, sewage, livestock farm, etc.</li>\n"
|
||
"<li>how it is processed e.g. direct-fired, co-firing with other renewable"
|
||
" input, gasification, bacterial decomposition (anaerobic digestion, AD), "
|
||
" pyrolysis, artificial photosynthesis, fuel cell, etc.</li>\n"
|
||
"</ul>\n"
|
||
"<p>We do not expect users to know this information, but if you do "
|
||
" it may be useful to give a fuller picture.</p>"
|
||
"</div>"
|
||
),
|
||
max_length=200,
|
||
blank=True,
|
||
)
|
||
|
||
# 1.14
|
||
energy_customers = models.TextField(
|
||
verbose_name=_("Energy service consumers/off-takers"),
|
||
help_text=_(
|
||
"Please list the customers that buy energy from the project, e.g. the"
|
||
" national grid provider, or private companies. Also mention whether"
|
||
" credits are being sold in the carbon markets. Separate with a new line."
|
||
),
|
||
blank=True,
|
||
)
|
||
|
||
# 2.1.2
|
||
total_generation_capacity = models.PositiveIntegerField(
|
||
verbose_name=_("Total generation capacity (kW)"), blank=True, null=True
|
||
)
|
||
|
||
# 2.1.4
|
||
total_investment = models.IntegerField(
|
||
verbose_name=_("Total investment (in USD)"),
|
||
help_text=_(
|
||
"Please enter the approximate total investment for the project in"
|
||
" United State Dollars (USD)."
|
||
),
|
||
blank=True,
|
||
null=True,
|
||
)
|
||
|
||
# 2.2 - Power Grids / Energy Storage
|
||
# 2.2.1
|
||
power_technology = models.CharField(
|
||
verbose_name=_("Power technology"),
|
||
max_length=2,
|
||
choices=POWER_TECHNOLOGY_CHOICES,
|
||
blank=True,
|
||
)
|
||
|
||
# 2.2.1.4
|
||
power_technology_other = models.CharField(
|
||
verbose_name=_("Further information about power technology"),
|
||
max_length=128,
|
||
blank=True,
|
||
)
|
||
|
||
energy_storage_capacity = models.DecimalField(
|
||
verbose_name=_("Total storage capacity (kWh)"),
|
||
max_digits=20,
|
||
decimal_places=3,
|
||
blank=True,
|
||
null=True,
|
||
)
|
||
|
||
energy_transmission_capacity = models.DecimalField(
|
||
verbose_name=_("Total transmission or distribution capacity (kW)"),
|
||
max_digits=20,
|
||
decimal_places=3,
|
||
blank=True,
|
||
null=True,
|
||
)
|
||
|
||
# TODO: Auto-completion based on previous entries so we can query case-studies with the same answer.
|
||
contractor_or_supplier_of_technology = models.TextField(
|
||
verbose_name=_("Supplier of technology"),
|
||
help_text=_(
|
||
"Please list companies that supply the energy generation equipment"
|
||
" - e.g. Siemens Gamesa, GE, Alstom, Vestas, Hanwha Q CELLS,"
|
||
" Mitsubishi, First Solar, Jinko Solar, Trina Solar,"
|
||
" Suzlon Energy, Statkraft, Shanghai Electric,"
|
||
" Ballard Power Systems, Panasonic, etc."
|
||
),
|
||
blank=True,
|
||
)
|
||
|
||
# 2.2.5
|
||
additional_technical_details = models.TextField(
|
||
verbose_name=_("Additional technical or economic details"),
|
||
help_text=_(
|
||
"Please add any additional details that may help to explain the technical"
|
||
" and economic aspects of this case study."
|
||
),
|
||
blank=True,
|
||
)
|
||
|
||
##
|
||
# Mining
|
||
##
|
||
|
||
minerals_or_commodities = models.CharField(
|
||
verbose_name=_("Primary mineral mined"),
|
||
help_text=_("What mineral commodity is primarily mined here?"),
|
||
max_length=3,
|
||
choices=MINERAL_COMMODITY_CHOICES,
|
||
blank=True,
|
||
)
|
||
|
||
minerals_or_commodities_other = models.TextField(
|
||
verbose_name=_("Other mineral commodities"),
|
||
help_text=_(
|
||
"Please enter any mineral commodities not in the list."
|
||
" Separate each with a new line."
|
||
),
|
||
blank=True,
|
||
)
|
||
|
||
use_in_energy_economy = MultiSelectField(
|
||
verbose_name=_("Potential use in renewable energy economy"),
|
||
max_length=128,
|
||
choices=USE_IN_ENERGY_ECONOMY_CHOICES,
|
||
blank=True,
|
||
)
|
||
|
||
use_in_energy_economy_other = models.CharField(
|
||
verbose_name=_("Other"), max_length=128, blank=True
|
||
)
|
||
|
||
project_life_span = models.CharField(
|
||
verbose_name=_("Project life span"),
|
||
help_text=_("e.g. 12 years of production, 15 years overall"),
|
||
max_length=200,
|
||
blank=True,
|
||
)
|
||
|
||
size_of_concessions = models.CharField(
|
||
verbose_name=_("Size of concessions (land/marine area)"),
|
||
help_text=_(
|
||
"Please describe the size of concession(s) granted to company/companies"
|
||
" (e.g. 'one concession of 2,300 hectares (23km²)')"
|
||
),
|
||
max_length=200,
|
||
blank=True,
|
||
)
|
||
|
||
projected_production_of_commodities = models.CharField(
|
||
verbose_name=_("Estimated production of key commodities"),
|
||
help_text=_(
|
||
"Please describe the projected production of commodities per annum and"
|
||
" overall.<br>\n"
|
||
'For example, "40 million tonnes of iron ore per year",'
|
||
' "200 million tonnes over 5 year life of mine"."'
|
||
),
|
||
max_length=256,
|
||
blank=True,
|
||
)
|
||
|
||
type_of_extraction = models.CharField(
|
||
verbose_name=_("Type of extraction"),
|
||
max_length=3,
|
||
choices=TYPE_OF_EXTRACTION_CHOICES,
|
||
blank=True,
|
||
)
|
||
|
||
associated_infrastructure = models.CharField(
|
||
verbose_name=_("Associated infrastructure in the locality"),
|
||
help_text=_(
|
||
"Please list any associated infrastructure in the locality"
|
||
" (e.g. tailings dams / mine waste storage and treatment facilities;"
|
||
" ore processing facilities; smelting facilities;"
|
||
" hydroelectric dams / energy infrastructure;"
|
||
" transport infrastructure e.g. roads or rail)."
|
||
),
|
||
max_length=256,
|
||
blank=True,
|
||
)
|
||
|
||
# -- Manufacturing --
|
||
|
||
manufacturing_type = models.CharField(
|
||
verbose_name=_("Which of the following options best describes this case?"),
|
||
max_length=16,
|
||
choices=MANUFACTURING_TYPE_CHOICES,
|
||
blank=True,
|
||
)
|
||
|
||
manufacturing_description = models.TextField(
|
||
verbose_name=_("Description"),
|
||
help_text=_(
|
||
"Please briefly describe manufacturing process and components/outputs."
|
||
" (less than 500 characters)."
|
||
),
|
||
max_length=500,
|
||
blank=True,
|
||
)
|
||
|
||
manufacturing_related_tech = MultiSelectField(
|
||
verbose_name=_("What technology is this case related to?"),
|
||
max_length=128,
|
||
choices=MANUFACTURING_RELATED_CHOICES,
|
||
blank=True,
|
||
)
|
||
|
||
manufacturing_factors = MultiSelectField(
|
||
verbose_name=_(
|
||
"Please choose the factors that make this case remarkable, "
|
||
"in a positive or negative way."
|
||
),
|
||
max_length=128,
|
||
choices=MANUFACTURING_FACTORS_CHOICES,
|
||
blank=True,
|
||
)
|
||
|
||
manufacturing_factors_description = models.TextField(
|
||
verbose_name=_("Please describe these factors."), blank=True
|
||
)
|
||
|
||
manufacturing_ownership = models.TextField(
|
||
verbose_name=_(
|
||
"Describe the ownership structure of the project and its relation with the local community."
|
||
),
|
||
blank=True,
|
||
)
|
||
|
||
##
|
||
# Socio-economic analysis
|
||
##
|
||
|
||
positive_or_negative = models.CharField(
|
||
verbose_name=_(
|
||
"What is the relationship of local community organization(s) to this project?"
|
||
),
|
||
max_length=1,
|
||
choices=POSITIVE_NEGATIVE_CHOICES,
|
||
)
|
||
|
||
positive_case_type = MultiSelectField(
|
||
verbose_name=_("What kind of case is this entry about?"),
|
||
choices=POSITIVE_CASE_TYPE_CHOICES,
|
||
max_length=32,
|
||
blank=True,
|
||
)
|
||
|
||
negative_case_reasons = MultiSelectField(
|
||
verbose_name=("What kind of case is this entry about?"),
|
||
choices=NEGATIVE_CASE_REASONS_CHOICES,
|
||
blank=True,
|
||
)
|
||
|
||
socioeconomic_benefits = models.TextField(
|
||
verbose_name=_("Socio-economic impacts"), blank=True
|
||
)
|
||
|
||
negative_socioenvironmental_impacts = models.TextField(
|
||
verbose_name=_(
|
||
"Describe the socio-environmental impacts (positive and negative):"
|
||
),
|
||
help_text=_(
|
||
"Please provide a detailed description of the socio-environmental impacts"
|
||
" (all relevant details, such as type of ecosystem, presence of any"
|
||
" existing reserve in the area, biodiversity impacts, new protection of"
|
||
" lands/waters, total geographic footprint of the project,"
|
||
" tenure system affected in the case of land grabs, etc.)."
|
||
),
|
||
blank=True,
|
||
)
|
||
|
||
isolated_or_widespread = models.TextField(
|
||
verbose_name=_(
|
||
"Is the project part of developments which are causing a cumulative effect?"
|
||
),
|
||
help_text=_(
|
||
"Is this an isolated project or are there similar projects in the same"
|
||
" geographic area? If so, can you please describe them? Is there an"
|
||
" analysis of cumulative or synergetic effects?"
|
||
),
|
||
blank=True,
|
||
)
|
||
|
||
key_actors_involved = models.TextField(
|
||
verbose_name=_("Key actors involved (individual/organisational)"), blank=True
|
||
)
|
||
|
||
project_status_detail = models.TextField(
|
||
verbose_name=_("Current status of the case"),
|
||
help_text=_(
|
||
"Please describe the current situation and likely future scenarios."
|
||
),
|
||
blank=True,
|
||
)
|
||
|
||
obstacles_and_hindrances = models.TextField(
|
||
verbose_name=_("Current status of the organizing process around this case"),
|
||
help_text=_(
|
||
"Please describe the status of the organizing process, including the obstacles and hindrances faced."
|
||
),
|
||
max_length=512,
|
||
blank=True,
|
||
)
|
||
|
||
identified_partnerships = models.CharField(
|
||
verbose_name=_("Identified partnerships"),
|
||
help_text=_(
|
||
"Are you, or the organizing process that you represent, looking for partnerships,"
|
||
" or have any clearly identified need? If so, please describe and we will try"
|
||
" to connect you to appropriate partners."
|
||
),
|
||
max_length=256,
|
||
blank=True,
|
||
)
|
||
|
||
# 3.2.1.9
|
||
negative_case_reasons_other = models.CharField(
|
||
verbose_name=_("Other reason for negative case"),
|
||
help_text=_(
|
||
"For negative impacts you need to focus on substantive impacts on vulnerable groups."
|
||
),
|
||
max_length=512,
|
||
blank=True,
|
||
)
|
||
|
||
# 3.2.4.1
|
||
when_did_organising_start = models.CharField(
|
||
verbose_name=_("When did local organising efforts begin?"),
|
||
help_text=_(
|
||
"Before the project started? During project implementation?"
|
||
" After project implementation? Please describe in your own words."
|
||
),
|
||
max_length=512,
|
||
blank=True,
|
||
)
|
||
|
||
# 3.2.4.2
|
||
who_has_been_involved = models.TextField(
|
||
verbose_name=_(
|
||
"Which communities, groups and organisations have been involved?"
|
||
),
|
||
blank=True,
|
||
)
|
||
|
||
# 3.2.4.3
|
||
participation_mechanisms = models.TextField(
|
||
verbose_name=_("What mechanisms of participation have been used?"),
|
||
help_text=_(
|
||
"e.g. direct action, local referendums, legal cases,"
|
||
" letters or petitions, etc."
|
||
),
|
||
blank=True,
|
||
)
|
||
|
||
# 3.2.7
|
||
wants_conversation_with_ojuso = models.BooleanField(
|
||
verbose_name=_(
|
||
"Would you like to have a conversation with the <b>ojuso</b> team?"
|
||
),
|
||
help_text=_(
|
||
"This would be a conversation about challenging or engaging related"
|
||
" developers, companies and investors."
|
||
),
|
||
default=False,
|
||
)
|
||
|
||
##
|
||
# Contact details
|
||
##
|
||
|
||
contact_email = models.EmailField(verbose_name=_("Email address"), blank=True)
|
||
|
||
contact_phone = PhoneNumberField(
|
||
verbose_name=_("Phone number"),
|
||
help_text=_('Please include the international prefix, beginning with "+".'),
|
||
blank=True,
|
||
)
|
||
|
||
contact_website = models.URLField(verbose_name=_("Website"), blank=True)
|
||
|
||
contact_twitter = models.CharField(
|
||
verbose_name=_("Twitter username"), max_length=50, blank=True
|
||
)
|
||
|
||
contact_facebook = models.URLField(verbose_name=_("Facebook page"), blank=True)
|
||
|
||
contact_other = models.TextField(
|
||
verbose_name=_("Other contact details"), blank=True
|
||
)
|
||
|
||
##
|
||
# Uploads
|
||
##
|
||
|
||
# 4.1
|
||
official_project_documents = models.ManyToManyField(
|
||
"files.File",
|
||
related_name="official_project_document_for",
|
||
verbose_name=_("Official project documents"),
|
||
help_text=_(
|
||
"Please attach any legal or official documents that relate to the project."
|
||
),
|
||
blank=True,
|
||
)
|
||
|
||
# 4.2
|
||
other_documents = models.ManyToManyField(
|
||
"files.File",
|
||
related_name="other_document_for",
|
||
verbose_name=_("Other documents"),
|
||
help_text=_("Please attach any other documents that relate to the project."),
|
||
blank=True,
|
||
)
|
||
|
||
# 4.4
|
||
shown_on_other_platforms = models.BooleanField(
|
||
verbose_name=_("Is this case study shown on other platforms?"), default=True
|
||
)
|
||
|
||
# 4.4.1
|
||
shown_on_other_platforms_detail = models.TextField(
|
||
verbose_name=_("Shown on other platforms - Detail"),
|
||
help_text=_("Please provide links to other places the case study appears."),
|
||
blank=True,
|
||
)
|
||
|
||
objects = CaseStudyQuerySet.as_manager()
|
||
|
||
def __str__(self):
|
||
"""The String representation of the case study. (Entry name with country name.)"""
|
||
return "%s in %s" % (self.entry_name, self.country.name)
|
||
|
||
def save(self, *args, **kwargs):
|
||
"""
|
||
Override the save method to create a slug when the model is created.
|
||
Slug is only created and never modified as we are basing our URLs on it and
|
||
don't want it to change - ever.
|
||
"""
|
||
if not self.pk:
|
||
# Newly created object, so set slug
|
||
self.slug = slugify(self.entry_name)
|
||
|
||
super(CaseStudy, self).save(*args, **kwargs)
|
||
|
||
def is_video_youtube(self):
|
||
return self.video.count("youtube.com") > 0
|
||
|
||
def get_youtube_id(self):
|
||
"""Gets the 11 character YouTube video ID from the video field."""
|
||
return parse.parse_qs(parse.urlparse(self.video).query)["v"][0]
|
||
|
||
def is_video_vimeo(self):
|
||
return self.video.count("vimeo.com") > 0
|
||
|
||
def get_vimeo_id(self):
|
||
"""Gets the 11 number video ID from the video field."""
|
||
return parse.urlparse(self.video).path
|
||
|
||
class Meta:
|
||
verbose_name_plural = "case studies"
|
||
|
||
|
||
class PointOfInterestQuerySet(models.QuerySet):
|
||
def approved(self):
|
||
return self.filter(approved=True)
|
||
|
||
|
||
class PointOfInterest(models.Model):
|
||
class Meta:
|
||
verbose_name_plural = "points of interest"
|
||
|
||
def __str__(self):
|
||
return self.title
|
||
|
||
objects = PointOfInterestQuerySet.as_manager()
|
||
|
||
author = models.ForeignKey(
|
||
User, models.SET_NULL, blank=True, null=True, editable=False
|
||
)
|
||
|
||
date_created = models.DateTimeField(auto_now_add=True, null=False)
|
||
|
||
slug = AutoSlugField(populate_from=["title"], editable=False)
|
||
|
||
approved = models.BooleanField(default=False)
|
||
|
||
title = models.CharField(max_length=128)
|
||
location = models.PointField()
|
||
synopsis = models.TextField()
|
||
link = models.URLField()
|