t('AMP'),
'value' => t('Not available'),
'description' => t('The AMP module requires the PHP AMP library. Install using composer manager',
array('@library' => 'https://github.com/Lullabot/amp-library', '@composer_manager' => 'https://www.drupal.org/project/composer_manager')),
'severity' => REQUIREMENT_ERROR,
);
}
if (!module_exists('token')) {
$requirements['amp_token'] = array(
'title' => t('Token module required for AMP'),
'value' => t('Not installed'),
'description' => t('The AMP module requires the Token module as a dependency. Please download and install Token to prevent errors with AMP.', array('@module' => 'https://www.drupal.org/project/token')),
'severity' => REQUIREMENT_ERROR,
);
}
if (!module_exists('ctools')) {
$requirements['amp_ctools'] = array(
'title' => t('ctools module required for AMP'),
'value' => t('Not installed'),
'description' => t('The AMP module requires the ctools module as a dependency. Please download and install ctools to prevent errors with AMP.', array('@module' => 'https://www.drupal.org/project/ctools')),
'severity' => REQUIREMENT_ERROR,
);
}
$themes = list_themes();
if (empty($themes['amptheme']) || empty($themes['amptheme']->status)) {
$requirements['amptheme'] = array(
'title' => t('AMP Base Theme'),
'value' => t('Not installed'),
'description' => t('The AMP module requires the AMP Base Theme to be installed.', array('@theme' => 'https://www.drupal.org/project/amptheme')),
'severity' => REQUIREMENT_ERROR,
);
}
}
return $requirements;
}
/**
* Implements hook_install.
*
* Add new table for unpublished AMP nodes.
*/
function amp_schema() {
$schema['amp_node'] = array(
'description' => 'Stores preferences for amp nodes.',
'primary key' => array('aid'),
'fields' => array(
'aid' => array(
'description' => 'The {amp}.id of the amp node.',
'type' => 'int',
'unsigned' => TRUE,
'not null' => TRUE,
'default' => 0,
),
'status' => array(
'description' => 'Boolean indicating whether the node is AMP enabled by default.',
'type' => 'int',
'unsigned' => TRUE,
'not null' => TRUE,
'default' => 1,
'size' => 'tiny',
),
),
'indexes' => array(
'aid' => array('aid'),
'status' => array('status'),
),
);
return $schema;
}
/**
* Implements hook_uninstall().
*/
function amp_uninstall() {
// Delete variables.
variable_del('amp_theme');
variable_del('amp_google_adsense_id');
variable_del('amp_google_doubleclick_id');
variable_del('amp_pixel');
variable_del('amp_pixel_domain_name');
variable_del('amp_pixel_query_string');
variable_del('amp_pixel_random_number');
variable_del('amp_library_warnings_display');
variable_del('amp_library_process_full_html');
variable_del('amp_library_process_statistics');
variable_del('amp_library_process_full_html_warnings');
variable_del('amp_library_warnings_display');
variable_del('amp_metadata_organization_name');
variable_del('amp_metadata_organization_logo');
variable_del('amp_metadata_organization_logo_image_style_id');
}
/**
* Enable submodule amp_analytics.
*/
function amp_update_7001() {
// For backwards compatibility since the code has been moved to a submodule.
module_enable(array('amp_analytics'));
}
/**
* Add new table to track unpublished AMP nodes.
*/
function amp_update_7002() {
if (!db_table_exists('amp_node')) {
drupal_install_schema('amp');
}
}