362 lines
12 KiB
Python
362 lines
12 KiB
Python
# -*- coding: utf-8 -*-
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# vi:si:et:sw=4:sts=4:ts=4
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import os
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import settings
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import db
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from user.models import List, User
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def run_sql(sql):
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with db.session() as session:
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session.connection().execute(sql)
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session.commit()
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def create_db():
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if not os.path.exists(settings.db_path):
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sql = '''
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CREATE TABLE item (
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created DATETIME,
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modified DATETIME,
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id VARCHAR(32) NOT NULL,
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info BLOB,
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meta BLOB,
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added DATETIME,
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accessed DATETIME,
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timesaccessed INTEGER,
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PRIMARY KEY (id)
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);
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CREATE TABLE changelog (
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id INTEGER NOT NULL,
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created DATETIME,
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timestamp BIGINT,
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user_id VARCHAR(43),
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revision BIGINT,
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data TEXT,
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sig VARCHAR(96),
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PRIMARY KEY (id)
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);
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CREATE TABLE user (
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created DATETIME,
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modified DATETIME,
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id VARCHAR(43) NOT NULL,
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info BLOB,
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nickname VARCHAR(256),
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pending VARCHAR(64),
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queued BOOLEAN,
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peered BOOLEAN,
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online BOOLEAN,
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PRIMARY KEY (id),
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UNIQUE (nickname),
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CHECK (queued IN (0, 1)),
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CHECK (peered IN (0, 1)),
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CHECK (online IN (0, 1))
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);
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CREATE TABLE metadata (
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created DATETIME,
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modified DATETIME,
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id INTEGER NOT NULL,
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"key" VARCHAR(256),
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value VARCHAR(256),
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data BLOB,
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PRIMARY KEY (id)
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);
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CREATE TABLE person (
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name VARCHAR(1024) NOT NULL,
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sortname VARCHAR,
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numberofnames INTEGER,
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PRIMARY KEY (name)
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);
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CREATE TABLE transfer (
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item_id VARCHAR(32) NOT NULL,
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added DATETIME,
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progress FLOAT,
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PRIMARY KEY (item_id),
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FOREIGN KEY(item_id) REFERENCES item (id)
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);
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CREATE TABLE find (
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id INTEGER NOT NULL,
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item_id VARCHAR(32),
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"key" VARCHAR(200),
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value TEXT,
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findvalue TEXT,
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PRIMARY KEY (id),
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FOREIGN KEY(item_id) REFERENCES item (id)
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);
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CREATE INDEX ix_find_key ON find ("key");
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CREATE TABLE list (
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id INTEGER NOT NULL,
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name VARCHAR,
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index_ INTEGER,
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type VARCHAR(64),
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"query" BLOB,
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user_id VARCHAR(43),
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PRIMARY KEY (id),
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FOREIGN KEY(user_id) REFERENCES user (id)
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);
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CREATE TABLE useritem (
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user_id VARCHAR(43),
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item_id VARCHAR(32),
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FOREIGN KEY(item_id) REFERENCES item (id),
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FOREIGN KEY(user_id) REFERENCES user (id)
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);
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CREATE TABLE sort (
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item_id VARCHAR(32) NOT NULL,
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title VARCHAR(1000),
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author VARCHAR(1000),
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publisher VARCHAR(1000),
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place VARCHAR(1000),
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country VARCHAR(1000),
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date VARCHAR(1000),
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language VARCHAR(1000),
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pages BIGINT,
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classification VARCHAR(1000),
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extension VARCHAR(1000),
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size BIGINT,
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created DATETIME,
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added DATETIME,
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modified DATETIME,
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accessed DATETIME,
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timesaccessed BIGINT,
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mediastate VARCHAR(1000),
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transferadded DATETIME,
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transferprogress FLOAT,
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id VARCHAR(1000),
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isbn VARCHAR(1000),
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asin VARCHAR(1000),
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lccn VARCHAR(1000),
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olid VARCHAR(1000),
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oclc VARCHAR(1000),
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random BIGINT,
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PRIMARY KEY (item_id),
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FOREIGN KEY(item_id) REFERENCES item (id)
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);
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CREATE INDEX ix_sort_accessed ON sort (accessed);
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CREATE INDEX ix_sort_added ON sort (added);
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CREATE INDEX ix_sort_asin ON sort (asin);
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CREATE INDEX ix_sort_author ON sort (author);
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CREATE INDEX ix_sort_classification ON sort (classification);
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CREATE INDEX ix_sort_country ON sort (country);
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CREATE INDEX ix_sort_created ON sort (created);
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CREATE INDEX ix_sort_date ON sort (date);
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CREATE INDEX ix_sort_extension ON sort (extension);
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CREATE INDEX ix_sort_id ON sort (id);
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CREATE INDEX ix_sort_isbn ON sort (isbn);
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CREATE INDEX ix_sort_language ON sort (language);
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CREATE INDEX ix_sort_lccn ON sort (lccn);
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CREATE INDEX ix_sort_mediastate ON sort (mediastate);
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CREATE INDEX ix_sort_modified ON sort (modified);
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CREATE INDEX ix_sort_oclc ON sort (oclc);
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CREATE INDEX ix_sort_olid ON sort (olid);
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CREATE INDEX ix_sort_pages ON sort (pages);
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CREATE INDEX ix_sort_place ON sort (place);
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CREATE INDEX ix_sort_publisher ON sort (publisher);
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CREATE INDEX ix_sort_random ON sort (random);
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CREATE INDEX ix_sort_size ON sort (size);
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CREATE INDEX ix_sort_timesaccessed ON sort (timesaccessed);
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CREATE INDEX ix_sort_title ON sort (title);
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CREATE INDEX ix_sort_transferadded ON sort (transferadded);
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CREATE INDEX ix_sort_transferprogress ON sort (transferprogress);
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CREATE TABLE file (
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created DATETIME,
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modified DATETIME,
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sha1 VARCHAR(32) NOT NULL,
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path VARCHAR(2048),
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info BLOB,
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item_id VARCHAR(32),
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PRIMARY KEY (sha1),
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FOREIGN KEY(item_id) REFERENCES item (id)
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);
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CREATE TABLE listitem (
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list_id INTEGER,
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item_id VARCHAR(32),
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FOREIGN KEY(item_id) REFERENCES item (id),
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FOREIGN KEY(list_id) REFERENCES list (id)
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);
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PRAGMA journal_mode=WAL
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'''
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for statement in sql.split(';'):
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run_sql(statement)
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upgrade_db('0')
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create_default_lists()
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def upgrade_db(old, new=None):
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if new:
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if old <= '20140525-92-eac91e7' and new > '20140525-92-eac91e7':
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with db.session():
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import user.models
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for u in user.models.User.query:
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u.update_name()
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u.save()
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import item.models
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for f in item.models.File.query:
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changed = False
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for key in ('mediastate', 'coverRatio', 'previewRatio'):
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if key in f.info:
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del f.info[key]
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changed = True
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if changed:
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f.save()
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if old <= '20140526-118-d451eb3' and new > '20140526-118-d451eb3':
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with db.session():
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import item.models
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item.models.Find.query.filter_by(key='list').delete()
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if old <= '20160109-573-094097b' and new > '20160109-573-094097b':
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import sys
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if sys.platform.startswith('linux'):
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import integration
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integration.install_xdg()
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if old <= '20160110-581-e08780a' and new > '20160110-581-e08780a':
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with db.session():
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import item.models
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from item.icons import icons
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for f in item.models.File.query:
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if f.info['extension'] == 'epub':
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i = f.item
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key = 'cover:%s'%i.id
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cover = icons[key]
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key = 'preview:%s'%i.id
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preview = i.extract_preview()
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update_item = False
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if not preview:
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del icons[key]
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for resolution in (128, 256, 512):
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del icons['%s:%s' % (key, resolution)]
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if 'previewRatio' in i.info:
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del i.info['previewRatio']
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update_item = True
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if not cover and 'coverRatio' in i.info:
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del i.info['coverRatio']
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update_item = True
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if update_item:
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i.save()
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if old <= '20140527-120-3cb9819':
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run_sql('CREATE INDEX ix_find_findvalue ON find (findvalue)')
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if old <= '20150307-272-557f4d3':
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run_sql('''CREATE TABLE scrape (
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item_id VARCHAR(32) NOT NULL,
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added DATETIME,
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PRIMARY KEY (item_id),
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FOREIGN KEY(item_id) REFERENCES item (id)
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)''')
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run_sql('CREATE INDEX idx_scrape_added ON scrape (added)')
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if old <= '20151118-346-7e86e68':
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old_key = os.path.join(settings.config_path, 'node.ssl.key')
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if os.path.exists(old_key):
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os.unlink(old_key)
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statements = [
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"UPDATE user SET id = '{nid}' WHERE id = '{oid}'",
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"UPDATE list SET user_id = '{nid}' WHERE user_id = '{oid}'",
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"UPDATE useritem SET user_id = '{nid}' WHERE user_id = '{oid}'",
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"UPDATE changelog SET user_id = '{nid}' WHERE user_id = '{oid}'",
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]
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for sql in statements:
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run_sql(sql.format(oid=settings.OLD_USER_ID, nid=settings.USER_ID))
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if old <= '20151201-384-03c2439':
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with db.session():
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import item.models
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for i in item.models.Item.query:
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for f in i.files.all():
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f.move()
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if old <= '20160103-423-05ca6c9':
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with db.session():
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import item.models
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for i in item.models.Item.query:
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if 'id' in i.meta:
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del i.meta['id']
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i.save()
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for m in item.models.Metadata.query:
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if 'id' in m.data:
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del m.data['id']
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m.save()
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if old <= '20160106-495-d1b9e96':
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run_sql('CREATE INDEX ix_useritem_user ON useritem ("user_id")')
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if old <= '20160106-497-c86ba8a':
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with db.session() as session:
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u = User.get(settings.USER_ID)
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if u:
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l = u.library
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for i in u.items.all():
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if not i in l.items:
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l.items.append(i)
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session.add(l)
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u.clear_list_cache()
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for u in User.query.filter_by(peered=True):
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l = u.library
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for i in u.items.all():
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if not i in l.items:
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l.items.append(i)
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session.add(l)
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u.clear_list_cache()
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l.items_count()
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session.commit()
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if old <= '20160107-508-a0c1970':
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with db.session() as session:
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for l in List.query.filter_by(name=' [2]'):
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if not len(l.items):
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l.remove()
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if old <= '20160107-509-e0857fc':
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with db.session() as session:
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sql = "SELECT COUNT(*) AS c,list_id,item_id FROM listitem GROUP BY list_id, item_id HAVING c>1"
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doubles = [r for r in session.execute(sql)]
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for r in doubles:
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params = {'list_id': r[1], 'item_id': r[2]}
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sql = "DELETE FROM listitem WHERE list_id = :list_id AND item_id = :item_id"
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session.execute(sql, params)
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sql = "INSERT INTO listitem (list_id, item_id) VALUES (:list_id, :item_id)"
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session.execute(sql, params)
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session.commit()
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sql = 'CREATE UNIQUE INDEX IF NOT EXISTS listitem_index on listitem(list_id,item_id)'
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session.execute(sql)
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session.commit()
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sql = "SELECT COUNT(*) AS c,user_id,item_id FROM useritem GROUP BY user_id, item_id HAVING c>1"
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doubles = [r for r in session.execute(sql)]
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for r in doubles:
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params = {'user_id': r[1], 'item_id': r[2]}
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sql = "DELETE FROM useritem WHERE user_id = :user_id AND item_id = :item_id"
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session.execute(sql, params)
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sql = "INSERT INTO useritem (user_id, item_id) VALUES (:user_id, :item_id)"
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session.execute(sql, params)
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session.commit()
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sql = 'CREATE UNIQUE INDEX IF NOT EXISTS useritem_index on useritem(user_id,item_id)'
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session.execute(sql)
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session.commit()
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if old <= '20160108-555-d4a961f' and new and new < "20160108-565-d4a961f":
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with db.session() as session:
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import item.models
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from meta.utils import decode_html_data
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for m in item.models.Metadata.query:
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data = decode_html_data(m.data.copy())
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if data != m.data:
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#print(m, m.data, data)
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m.data = data
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m.save()
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for i in item.models.Item.query:
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changed = False
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meta = decode_html_data(i.meta.copy())
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if meta != i.meta:
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#print(i, i.meta, meta)
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i.meta = meta
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changed = True
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info = decode_html_data(i.info.copy())
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if info != i.info:
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#print(i, i.info, info)
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i.info = info
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changed = True
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if changed:
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i.save()
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def create_default_lists(user_id=None):
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with db.session():
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user_id = user_id or settings.USER_ID
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user = User.get_or_create(user_id)
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user.update_name()
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for list in settings.config['lists']:
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l = List.get(user_id, list['title'])
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if not l:
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l = List.create(user_id, list['title'], list.get('query'))
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