70 lines
1.7 KiB
Plaintext
70 lines
1.7 KiB
Plaintext
<?php
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// $Id$
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/**
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* @file
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* Install, update and uninstall functions for the update module.
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*/
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/**
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* Implement hook_install().
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*/
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function update_install() {
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// Create cache table.
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drupal_install_schema('update');
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// Remove stale variables from update_status 5.x contrib, if any.
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_update_remove_update_status_variables();
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}
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/**
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* Implement hook_uninstall().
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*/
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function update_uninstall() {
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// Remove cache table.
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drupal_uninstall_schema('update');
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// Clear any variables that might be in use
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$variables = array(
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'update_check_frequency',
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'update_fetch_url',
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'update_last_check',
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'update_notification_threshold',
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'update_notify_emails',
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);
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foreach ($variables as $variable) {
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variable_del($variable);
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}
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menu_rebuild();
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}
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/**
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* Implement hook_schema().
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*/
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function update_schema() {
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$schema['cache_update'] = drupal_get_schema_unprocessed('system', 'cache');
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$schema['cache_update']['description'] = 'Cache table for the Update module to store information about available releases, fetched from central server.';
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return $schema;
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}
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/**
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* Private helper to clear out stale variables from update_status 5.x contrib.
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*
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* @see update_install()
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* @see update_update_6000()
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*/
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function _update_remove_update_status_variables() {
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variable_del('update_status_settings');
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variable_del('update_status_notify_emails');
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variable_del('update_status_check_frequency');
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variable_del('update_status_notification_threshold');
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variable_del('update_status_last');
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variable_del('update_status_fetch_url');
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}
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/**
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* Clear out stale variables from update_status.
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*/
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function update_update_6000() {
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_update_remove_update_status_variables();
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return array();
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}
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