materio-base-d7/sites/all/modules/contrib/admin/context/context.install

<?php

/**
 * Implementation of hook_install().
 */
function context_install() {
  // Nothing todo...
}

/**
 * Implementation of hook_uninstall().
 */
function context_uninstall() {
  drupal_uninstall_schema('context');
  variable_del('context_ui_show_empty_regions');
  variable_del('context_reaction_block_disable_core');
  variable_del('context_reaction_block_all_regions');
}

/**
 * Implementation of hook_schema().
 */
function context_schema() {
  $schema = array();
  $schema['context'] = array(
    'description' => 'Storage for normal (user-defined) contexts.',
    'export' => array(
      'key' => 'name',
      'identifier' => 'context',
      'default hook' => 'context_default_contexts',  // Function hook name.
      'status' => 'context_status',
      'api' => array(
        'owner' => 'context',
        'api' => 'context',  // Base name for api include files.
        'minimum_version' => 3,
        'current_version' => 3,
      ),
      'export callback' => 'context_export',
    ),
    'fields' => array(
      'name' => array(
        'description' => 'The primary identifier for a context.',
        'type' => 'varchar',
        'length' => 255,
        'not null' => TRUE,
        'default' => '',
      ),
      'description' => array(
        'description' => 'Description for this context.',
        'type' => 'varchar',
        'length' => 255,
        'not null' => TRUE,
        'default' => '',
      ),
      'tag' => array(
        'description' => 'Tag for this context.',
        'type' => 'varchar',
        'length' => 255,
        'not null' => TRUE,
        'default' => '',
      ),
      'conditions' => array(
        'description' => 'Serialized storage of all context condition settings.',
        'type' => 'text',
        'serialize' => TRUE,
      ),
      'reactions' => array(
        'description' => 'Serialized storage of all context reaction settings.',
        'type' => 'text',
        'serialize' => TRUE,
      ),
      'condition_mode' => array(
        'description' => 'Condition mode for this context.',
        'type' => 'int',
        'default' => 0,
      ),
    ),
    'primary key' => array('name'),
  );
  return $schema;
}

/**
 * Update 7000: Handle adjustments to split of theme reaction to support D7 preprocess split between _page and _html
 */

function context_update_7000() {
  drupal_load('module', 'ctools');
  drupal_load('module', 'context');
  $updated = array();
  $contexts = context_load(NULL, TRUE);
  foreach ($contexts as $c) {
    // if the old data is in the old reaction and the new reaction hasn't been saved, migrate the old data to the new reaction
    if (isset($c->reactions['theme']) &&
        isset($c->reactions['theme']['class']) &&
        !empty($c->reactions['theme']['class']) &&
        !isset($c->reactions['theme_html'])
    ) {
      $c->reactions['theme_html']['class'] = $c->reactions['theme']['class'];
      context_save($c);
      $updated[] = $c->name;
    }
  }
  if (empty($updated)) {
    $ret = t('No contexts requiring migration detected');
  }
  else {
    $ret = t('The following contexts had theme reaction data migrated: @names', array('@names' => join(', ', $updated)));
  }
  return $ret;
}