condition('name', db_like($prefix) . '%', 'LIKE')
->execute();
}
// Delete global variables.
variable_del('diff_context_lines_trailing');
variable_del('diff_context_lines_leading');
variable_del('diff_theme');
variable_del('diff_radio_behavior', '');
foreach (field_info_fields() as $field) {
variable_del("diff_{$field['module']}_field_{$field['type']}_default_options");
}
}
/**
* Updates the existing system variables to target the entity type and bundle.
*/
function diff_update_7300() {
$node_types = array_keys(node_type_get_types());
foreach ($node_types as $bundle) {
$type_variables = array(
'show_preview_changes',
'enable_revisions_page',
'show_diff_inline',
);
foreach ($type_variables as $prefix) {
$setting = variable_get($prefix . '_' . $bundle, NULL);
if (isset($setting)) {
variable_del($prefix . '_' . $bundle);
variable_set('diff_' . $prefix . '_node_' . $bundle, $setting);
}
}
}
}
/**
* Renames some internal settings names.
*/
function diff_update_7303() {
// Get current values.
$radio = variable_get('diff_script_revisioning', 'simple');
$leading = variable_get('diff_leading_context_lines', 2);
$trailing = variable_get('diff_trailing_context_lines', 2);
// Create new variable names.
variable_set('diff_radio_behavior', $radio);
variable_set('diff_context_lines_leading', $leading);
variable_set('diff_context_lines_trailing', $trailing);
// Delete old variables.
variable_del('diff_script_revisioning');
variable_del('diff_leading_context_lines');
variable_del('diff_trailing_context_lines');
}
/**
* Removes unused variable settings and merges inline diff block settings.
*/
function diff_update_7304() {
// This is now always applied to text fields.
variable_del('diff_normalise_text');
// Merge the content type settings for the inline diff block into a single
// variable.
$node_types = array_keys(node_type_get_types());
$enabled_types = array();
foreach ($node_types as $node_type) {
if (variable_get('diff_show_diff_inline_node_' . $node_type, FALSE)) {
$enabled_types[$node_type] = $node_type;
}
variable_del('diff_show_diff_inline_node_' . $node_type);
}
variable_set('diff_show_diff_inline_node_bundles', $enabled_types);
// Warn users that these settings are altered.
drupal_set_message(t('Diff Inline differences content type settings are now located within the Inline differences block settings.'));
}
/**
* Updates to normalize the new view mode settings.
*/
function diff_update_7305() {
// Rebuild the menus.
variable_set('menu_rebuild_needed', TRUE);
// Removed the enforced entity view mode.
db_delete('variable')
->condition('name', db_like('diff_view_mode_standard_node_') . '%', 'LIKE')
->execute();
// Removes the configurable view mode for the inline diff block, as this
// is fairly meaningless and confusing to users.
db_delete('variable')
->condition('name', db_like('diff_view_mode_inline_') . '%', 'LIKE')
->execute();
}
/**
* Sets the optional additional node properties to render so that the title
* still shows by default when doing node comparisons.
*/
function diff_update_7306() {
variable_set('diff_additional_options_node', array('title' => 'title'));
}
/**
* Grants access to the Diff "View Changes" button permission to all users.
*/
function diff_update_7307() {
user_role_grant_permissions(DRUPAL_ANONYMOUS_RID, array('diff view changes'));
user_role_grant_permissions(DRUPAL_AUTHENTICATED_RID, array('diff view changes'));
}