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52 lines
2.1 KiB
Python
52 lines
2.1 KiB
Python
# Generated by Django 1.11.2 on 2017-06-18 21:26
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import os
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import orjson
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from django.db import migrations, models
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from django.db.backends.postgresql.schema import DatabaseSchemaEditor
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from django.db.migrations.state import StateApps
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def populate_new_fields(apps: StateApps, schema_editor: DatabaseSchemaEditor) -> None:
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# Open the JSON file which contains the data to be used for migration.
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MIGRATION_DATA_PATH = os.path.join(os.path.dirname(os.path.dirname(__file__)), "management", "data")
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path_to_unified_reactions = os.path.join(MIGRATION_DATA_PATH, "unified_reactions.json")
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with open(path_to_unified_reactions, "rb") as f:
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unified_reactions = orjson.loads(f.read())
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Reaction = apps.get_model('zerver', 'Reaction')
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for reaction in Reaction.objects.all():
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reaction.emoji_code = unified_reactions.get(reaction.emoji_name)
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if reaction.emoji_code is None:
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# If it's not present in the unified_reactions map, it's a realm emoji.
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reaction.emoji_code = reaction.emoji_name
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if reaction.emoji_name == 'zulip':
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# `:zulip:` emoji is a zulip special custom emoji.
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reaction.reaction_type = 'zulip_extra_emoji'
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else:
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reaction.reaction_type = 'realm_emoji'
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reaction.save()
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class Migration(migrations.Migration):
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dependencies = [
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('zerver', '0096_add_password_required'),
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]
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operations = [
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migrations.AddField(
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model_name='reaction',
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name='emoji_code',
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field=models.TextField(default='unset'),
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preserve_default=False,
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),
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migrations.AddField(
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model_name='reaction',
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name='reaction_type',
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field=models.CharField(choices=[('unicode_emoji', 'Unicode emoji'), ('realm_emoji', 'Custom emoji'), ('zulip_extra_emoji', 'Zulip extra emoji')], default='unicode_emoji', max_length=30),
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),
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migrations.RunPython(populate_new_fields,
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reverse_code=migrations.RunPython.noop,
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elidable=True),
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]
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