101 lines
2.5 KiB
Plaintext
101 lines
2.5 KiB
Plaintext
<?php
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/**
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* @file
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* Installation functions for History module.
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*/
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use Drupal\Core\Database\Database;
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/**
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* Implements hook_schema().
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*/
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function history_schema() {
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$schema['history'] = array(
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'description' => 'A record of which {users} have read which {node}s.',
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'fields' => array(
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'uid' => array(
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'description' => 'The {users}.uid that read the {node} nid.',
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'type' => 'int',
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'not null' => TRUE,
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'default' => 0,
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),
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'nid' => array(
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'description' => 'The {node}.nid that was read.',
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'type' => 'int',
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'unsigned' => TRUE,
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'not null' => TRUE,
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'default' => 0,
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),
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'timestamp' => array(
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'description' => 'The Unix timestamp at which the read occurred.',
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'type' => 'int',
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'not null' => TRUE,
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'default' => 0,
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),
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),
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'primary key' => array('uid', 'nid'),
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'indexes' => array(
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'nid' => array('nid'),
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),
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);
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return $schema;
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}
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/**
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* @defgroup updates-8.0.x-to-8.1.x Updates from 8.0.x to 8.1.x
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* @{
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* Update functions from 8.0.x to 8.1.x.
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*/
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/**
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* Change {history}.nid to an unsigned int in order to match {node}.nid.
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*/
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function history_update_8101() {
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$schema = Database::getConnection()->schema();
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$schema->dropPrimaryKey('history');
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$schema->dropIndex('history', 'nid');
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$schema->changeField('history', 'nid', 'nid', array(
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'description' => 'The {node}.nid that was read.',
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'type' => 'int',
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'unsigned' => TRUE,
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'not null' => TRUE,
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'default' => 0,
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));
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$schema->addPrimaryKey('history', array('uid', 'nid'));
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$spec = array(
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'description' => 'A record of which {users} have read which {node}s.',
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'fields' => array(
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'uid' => array(
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'description' => 'The {users}.uid that read the {node} nid.',
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'type' => 'int',
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'not null' => TRUE,
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'default' => 0,
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),
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'nid' => array(
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'description' => 'The {node}.nid that was read.',
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'type' => 'int',
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'unsigned' => TRUE,
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'not null' => TRUE,
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'default' => 0,
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),
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'timestamp' => array(
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'description' => 'The Unix timestamp at which the read occurred.',
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'type' => 'int',
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'not null' => TRUE,
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'default' => 0,
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),
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),
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'primary key' => array('uid', 'nid'),
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'indexes' => array(
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'nid' => array('nid'),
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),
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);
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$schema->addIndex('history', 'nid', array('nid'), $spec);
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}
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/**
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* @} End of "defgroup updates-8.0.x-to-8.1.x".
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*/
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