155 lines
5.9 KiB
Text
155 lines
5.9 KiB
Text
<?php
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/**
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* Implementation of hook_enable().
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* Reset the calendar caches.
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*/
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function calendar_enable() {
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module_enable(array('date_api'));
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if (version_compare(PHP_VERSION, '5.2', '<')) {
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module_enable(array('date_php4'));
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}
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module_enable(array('date_timezone'));
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db_query("DELETE FROM {cache_views}");
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}
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/**
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* Implementation of hook_disable().
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* Empty the calendar caches.
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*/
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function calendar_disable() {
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db_query("DELETE FROM {cache_views}");
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}
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/**
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* Implementation of hook_uninstall().
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* Remove all traces of calendars.
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*/
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function calendar_uninstall() {
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$ret = array();
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variable_del('calendar_default_view_options');
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$displays = array(
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'calendar',
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'calendar_attachment',
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'calendar_year',
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'calendar_day',
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'calendar_month',
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'calendar_week',
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'calendar_block',
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'calendar_block_view',
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'calendar_ical',
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);
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$result = db_query("SELECT DISTINCT vid FROM {views_display} WHERE display_plugin IN ('". implode("','", $displays) ."')");
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while($row = db_fetch_array($result)) {
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db_query("DELETE FROM {views_view} WHERE vid = %d", $row['vid']);
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db_query("DELETE FROM {views_display} WHERE vid = %d", $row['vid']);
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}
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db_query("DELETE FROM {cache_views}");
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return $ret;
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}
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/**
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* Implementation of hook_install().
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*/
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function calendar_install() {
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$ret = array();
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module_enable(array('date_api'));
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if (version_compare(PHP_VERSION, '5.2', '<')) {
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module_enable(array('date_php4'));
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}
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module_enable(array('date_timezone'));
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// Make sure this module loads after date_api.
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db_query("UPDATE {system} SET weight = 1 WHERE name = 'calendar'");
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db_query("DELETE FROM {cache_views}");
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return $ret;
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}
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function calendar_update_last_removed() {
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return 5200;
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}
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// No longer track views info in variables now that
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// Views 2 has settings we can use.
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function calendar_update_6000() {
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$ret = array();
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// don't attempt to upgrade if views is not yet upgraded.
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if (drupal_get_installed_schema_version('views', TRUE) < 6000) {
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$ret = array();
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drupal_set_message(t('Calendar module cannot be updated until after Views has been updated. Please return to <a href="@update-php">update.php</a> and run the remaining updates.', array('@update-php' => base_path() .'update.php?op=selection')), 'warning', FALSE);
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$ret['#abort'] = array('success' => FALSE, 'query' => t('calendar.module has updates, but cannot be updated until views.module is updated first.'));
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return $ret;
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}
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variable_del('calendar_empty_arg');
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// Can't use variable_del because we don't have a reliable
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// way to find the old view names.
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db_query("DELETE FROM {variable} WHERE name LIKE 'calendar_%'");
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cache_clear_all('variables', 'cache');
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return $ret;
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}
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/**
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* Make sure handlers for disabled Calendar iCal module don't get saved in the view.
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*/
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function calendar_update_6001() {
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$ret = array();
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// don't attempt to upgrade if views is not yet upgraded.
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if (drupal_get_installed_schema_version('views', TRUE) < 6000) {
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$ret = array();
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drupal_set_message(t('Calendar module cannot be updated until after Views has been updated. Please return to <a href="@update-php">update.php</a> and run the remaining updates.', array('@update-php' => base_path() .'update.php?op=selection')), 'warning', FALSE);
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$ret['#abort'] = array('success' => FALSE, 'query' => t('calendar.module has updates, but cannot be updated until views.module is updated first.'));
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return $ret;
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}
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if (!module_exists('calendar_ical')) {
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$ret[] = update_sql("DELETE FROM {views_display} WHERE display_plugin = 'ical'");
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}
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return $ret;
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}
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function calendar_update_6002() {
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$ret = array();
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// don't attempt to upgrade if views is not yet upgraded.
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if (drupal_get_installed_schema_version('views', TRUE) < 6000) {
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$ret = array();
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drupal_set_message(t('Calendar module cannot be updated until after Views has been updated. Please return to <a href="@update-php">update.php</a> and run the remaining updates.', array('@update-php' => base_path() .'update.php?op=selection')), 'warning', FALSE);
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$ret['#abort'] = array('success' => FALSE, 'query' => t('calendar.module has updates, but cannot be updated until views.module is updated first.'));
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return $ret;
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}
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$periods = array(
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'calendar_month' => 'calendar_period_1',
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'calendar_year' => 'calendar_period_2',
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'calendar_day' => 'calendar_period_3',
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'calendar_week' => 'calendar_period_4',
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'calendar_block_view' => 'calendar_period_5',
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);
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$result = db_query("SELECT * FROM {views_display} d LEFT JOIN {views_view} v ON d.vid = v.vid");
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drupal_load('module', 'views');
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while ($row = db_fetch_array($result)) {
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if (in_array($row['display_plugin'], array_keys($periods))) {
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$id = $row['id'];
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$options = unserialize($row['display_options']);
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if ($row['display_plugin'] == 'calendar_block_view') {
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$options['calendar_type'] = 'month';
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$options['displays'] = array('calendar_1' => 0, 'default' => 0, 'calendar_block_1' => 'calendar_block_1');
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}
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else {
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$options['calendar_type'] = str_replace('calendar_', '', $row['display_plugin']);
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$options['displays'] = array('calendar_1' => 'calendar_1', 'default' => 0, 'calendar_block_1' => 0);
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}
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$row['id'] = $periods[$row['id']];
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$row['display_plugin'] = 'calendar_period';
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$row['display_options'] = serialize($options);
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db_query("UPDATE {views_display} SET id='%s', display_plugin='%s', display_options='%s' WHERE id='%s'", $row['id'], $row['display_plugin'], $row['display_options'], $id);
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}
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elseif ($row['display_plugin'] == 'calendar' || $row['display_plugin'] == 'calendar_block') {
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db_query("UPDATE {views_display} SET id='%s' WHERE id='%s'", $row['id'] .'_1', $row['id']);
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}
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db_query("DELETE FROM {views_object_cache} WHERE name = '%s'", $row['name']);
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}
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views_invalidate_cache();
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$ret[] = array('success' => TRUE, 'query' => 'Updated calendar displays to use new handlers.');
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return $ret;
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}
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