371 lines
9.4 KiB
Plaintext
371 lines
9.4 KiB
Plaintext
<?php
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/**
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* @file
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* Install, update and uninstall functions for the Styles 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 styles_install() {
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return array();
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}
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/**
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* Implement hook_uninstall().
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*/
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function styles_uninstall() {
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foreach (styles_variable_default() as $variable => $value) {
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styles_variable_del($variable);
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}
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return array(array('success' => TRUE, 'query' => "Deleted all variables in the Styles namespace."));
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}
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/**
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* Implement hook_schema().
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*/
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function styles_schema() {
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$schema = array();
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$schema['cache_styles'] = drupal_get_schema_unprocessed('system', 'cache');
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$schema['cache_styles']['description'] = 'Cache table used to store information display manipulations that are in-progress.';
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$schema['styles'] = array(
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'description' => 'Stores configuration options for styles.',
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'fields' => array(
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'sid' => array(
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'description' => 'The primary identifier for a style.',
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'type' => 'serial',
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'unsigned' => TRUE,
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'not null' => TRUE,
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),
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'field_type' => array(
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'description' => 'The field type.',
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'type' => 'varchar',
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'length' => 128,
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'not null' => TRUE,
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),
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'name' => array(
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'description' => 'The style name.',
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'type' => 'varchar',
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'length' => 255,
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'not null' => TRUE,
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),
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'description' => array(
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'description' => 'The style description.',
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'type' => 'text',
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'not null' => TRUE,
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'size' => 'big',
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),
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),
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'primary key' => array('sid'),
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'indexes' => array(
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'field_type' => array('field_type'),
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'name' => array('name'),
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),
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);
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$schema['styles_presets'] = array(
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'description' => 'Stores configuration options for styles presets.',
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'fields' => array(
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'pid' => array(
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'description' => 'The primary identifier for a style preset.',
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'type' => 'serial',
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'unsigned' => TRUE,
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'not null' => TRUE,
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),
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'field_type' => array(
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'description' => 'The field type.',
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'type' => 'varchar',
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'length' => 128,
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'not null' => TRUE,
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),
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'container_name' => array(
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'description' => 'The container name',
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'type' => 'varchar',
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'length' => 128,
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'not null' => TRUE,
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),
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'name' => array(
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'description' => 'The preset name.',
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'type' => 'varchar',
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'length' => 255,
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'not null' => TRUE,
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),
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),
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'primary key' => array('pid'),
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'indexes' => array(
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'field_type' => array('field_type'),
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'container_name' => array('container_name'),
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'name' => array('name'),
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),
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);
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$schema['styles_preset_instances'] = array(
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'description' => 'Stores the settings for each container/style preset.',
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'fields' => array(
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'sid' => array(
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'description' => 'The primary identifier for a style.',
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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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'pid' => array(
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'description' => 'The primary identifier for a style preset.',
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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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),
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'foreign keys' => array(
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'sid' => array(
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'table' => 'styles',
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'columns' => array('sid' => 'sid'),
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),
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'pid' => array(
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'table' => 'styles_presets',
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'columns' => array('pid' => 'pid'),
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),
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),
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'indexes' => array(
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'sid' => array('sid'),
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'pid' => array('pid'),
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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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* Add new theme functions.
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*/
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function styles_update_7200() {
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drupal_theme_rebuild();
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return array();
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}
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/**
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* Clear old cache table of any styles data.
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*/
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function styles_update_7201() {
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cache_clear_all('styles_', 'cache', TRUE);
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return array();
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}
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/**
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* Add the field_type column to the {styles} table.
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*/
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function styles_update_7202() {
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db_add_field('styles', 'field_type', array(
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'description' => 'The field type.',
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'type' => 'varchar',
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'length' => 128,
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'not null' => TRUE,
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));
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db_add_index('styles', 'field_type', array('field_type'));
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}
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/**
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* Add the label & description columns to the {styles} table.
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*/
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function styles_update_7204() {
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db_add_field('styles', 'label', array(
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'description' => 'The human readable label for the style.',
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'type' => 'varchar',
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'length' => 255,
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'not null' => TRUE,
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'default' => '',
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));
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db_add_field('styles', 'description', array(
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'description' => 'The style description.',
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'type' => 'varchar',
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'length' => 255,
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'not null' => TRUE,
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'default' => '',
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));
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db_add_index('styles', 'label', array('label'));
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}
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/**
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* Drop the label column from the {styles} table; alter the description column.
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*/
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function styles_update_7206() {
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db_drop_field('styles', 'label');
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db_drop_index('styles', 'label');
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db_change_field('styles', 'description', 'description',
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array(
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'description' => 'The style description.',
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'type' => 'text',
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'not null' => TRUE,
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'size' => 'big',
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)
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);
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}
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/**
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* Clear style and preset caches.
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*/
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function styles_update_7208() {
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return array();
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}
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/**
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* Ensure we catch included file Styles.inc.
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*/
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function styles_update_7209() {
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return array();
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}
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/**
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* Drop style_effects table.
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*/
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function styles_update_7211() {
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db_drop_table('style_effects');
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}
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/**
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* Create the styles_presets and styles_preset_instances tables.
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*/
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function styles_update_7212() {
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$schema = array();
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$schema['styles_presets'] = array(
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'description' => 'Stores configuration options for styles presets.',
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'fields' => array(
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'pid' => array(
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'description' => 'The primary identifier for a style preset.',
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'type' => 'serial',
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'unsigned' => TRUE,
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'not null' => TRUE,
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),
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'field_type' => array(
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'description' => 'The field type.',
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'type' => 'varchar',
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'length' => 128,
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'not null' => TRUE,
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),
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'container_name' => array(
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'description' => 'The container name',
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'type' => 'varchar',
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'length' => 128,
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'not null' => TRUE,
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),
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'name' => array(
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'description' => 'The preset name.',
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'type' => 'varchar',
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'length' => 255,
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'not null' => TRUE,
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),
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'description' => array(
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'description' => 'The preset description.',
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'type' => 'text',
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'not null' => TRUE,
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'size' => 'big',
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),
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),
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'primary key' => array('pid'),
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'indexes' => array(
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'field_type' => array('field_type'),
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'container_name' => array('container_name'),
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'name' => array('name'),
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),
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);
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$schema['styles_preset_instances'] = array(
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'description' => 'Stores the settings for each container/style preset.',
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'fields' => array(
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'sid' => array(
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'description' => 'The primary identifier for a style.',
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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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'pid' => array(
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'description' => 'The primary identifier for a style preset.',
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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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),
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'foreign keys' => array(
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'sid' => array(
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'table' => 'styles',
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'columns' => array('sid' => 'sid'),
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),
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'pid' => array(
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'table' => 'styles_presets',
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'columns' => array('pid' => 'pid'),
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),
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),
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'indexes' => array(
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'sid' => array('sid'),
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'pid' => array('pid'),
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),
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);
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if (!db_table_exists('styles_presets')) {
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db_create_table('styles_presets', $schema['styles_presets']);
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}
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if (!db_table_exists('styles_preset_instances')) {
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db_create_table('styles_preset_instances', $schema['styles_preset_instances']);
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}
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}
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/**
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* Remove the description from styles_presets.
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*/
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function styles_update_7213() {
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db_drop_field('styles_presets', 'description');
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}
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/**
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* Update old File Style formatters on Image fields to the Image formatter.
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*/
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function styles_update_7214() {
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$instances = array();
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$fields = field_read_fields(array('type' => 'image'), array('include_inactive' => TRUE));
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foreach ($fields as $field) {
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$instances = array_merge($instances, field_read_instances(array('field_id' => $field['id']), array('include_inactive' => TRUE)));
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}
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foreach ($instances as $instance) {
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$update_instance = FALSE;
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foreach ($instance['display'] as $view_mode => $display) {
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if (strpos($display['type'], 'styles_image_') === 0) {
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$update_instance = TRUE;
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$image_style = substr($display['type'], strlen('styles_image_'));
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$instance['display'][$view_mode]['type'] = 'image';
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$instance['display'][$view_mode]['settings'] = array('image_style' => $image_style, 'image_link' => FALSE);
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}
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}
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if ($update_instance) {
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field_update_instance($instance);
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}
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}
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}
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/**
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* Delete duplicate entries from the styles table.
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*/
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function styles_update_7215() {
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$names = db_query("SELECT name FROM {styles} GROUP BY name HAVING COUNT(*) > 1")->fetchCol();
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foreach ($names as $name) {
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$sids = db_select('styles')
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->fields('styles', array('sid', 'name'))
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->condition('name', $name)
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->orderBy('sid', 'DESC')
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->execute()
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->fetchCol();
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array_shift($sids);
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foreach ($sids as $sid) {
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db_delete('styles')
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->condition('sid', $sid)
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->execute();
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}
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}
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}
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