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<?php
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/**
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* @file
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* Installation file for i18nblocks module.
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*/
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/**
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* Implements hook_install().
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*/
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function i18n_block_install() {
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module_load_install('i18n');
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i18n_install_create_fields('block', array('i18n_mode'));
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// Set module weight for it to run after all block visibility modules have run
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db_query("UPDATE {system} SET weight = 100 WHERE name = 'i18n_block' AND type = 'module'");
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// If updating from D6, module changed name
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if (variable_get('i18n_drupal6_update')) {
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i18n_block_update_7000();
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i18n_block_update_7001();
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}
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}
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/**
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* Implements hook_uninstall().
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*/
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function i18n_block_uninstall() {
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db_drop_field('block', 'i18n_mode');
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}
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/**
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* Implements hook_schema().
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*/
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function i18n_block_schema() {
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$schema['i18n_block_language'] = array(
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'description' => 'Sets block visibility based on language',
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'fields' => array(
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'module' => array(
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'type' => 'varchar',
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'length' => 64,
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'not null' => TRUE,
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'description' => "The block's origin module, from {block}.module.",
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),
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'delta' => array(
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'type' => 'varchar',
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'length' => 32,
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'not null' => TRUE,
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'description' => "The block's unique delta within module, from {block}.delta.",
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),
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'language' => array(
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'type' => 'varchar',
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'length' => 12,
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'not null' => TRUE,
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'default' => '',
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'description' => "Language code, e.g. 'de' or 'en-US'.",
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),
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),
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'primary key' => array('module', 'delta', 'language'),
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'indexes' => array(
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'language' => array('language'),
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),
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);
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return $schema;
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}
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/**
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* Implements hook_schema_alter().
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*
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* Add block table i18n_mode field
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*/
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function i18n_block_schema_alter(&$schema) {
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$schema['block']['fields']['i18n_mode'] = array('type' => 'int', 'not null' => TRUE, 'default' => 0, 'description' => 'Block multilingual mode.');
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}
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/**
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* Drupal 6 update from old i18nblocks module.
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*/
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function i18n_block_update_7000() {
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// D6-D7 updates, to be written
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// move block language from i18n_blocks into i18n_block_language
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// Move block type from i18n_blocks into block table (i18n_mode)
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if (db_table_exists('i18n_blocks')) {
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foreach (db_query("SELECT * FROM {i18n_blocks}")->fetchAll() as $block) {
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if ($block->language) {
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// Set language for block
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db_merge('i18n_block_language')
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->key(array('module' => $block->module, 'delta' => $block->delta))
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->fields(array('language' => $block->language))
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->execute();
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}
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else {
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// Mark block as translatable
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db_update('block')
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->fields(array('i18n_mode' => 1))
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->condition('module', $block->module)
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->condition('delta', $block->delta)
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->execute();
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}
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}
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}
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}
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/**
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* Drop Drupal 6 {i18n_blocks} table after migration.
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*/
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function i18n_block_update_7001() {
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if (db_table_exists('i18n_blocks')) {
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db_drop_table('i18n_blocks');
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}
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}
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