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Drupal 8.0.0 beta 12. More info: https://www.drupal.org/node/2514176

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Pantheon Automation 2015-08-17 17:00:26 -07:00 • committed by Greg Anderson
commit 9921556621
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core/modules/file/file.install Normal file
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<?php
/**
* @file
* Install, update and uninstall functions for File module.
*/
/**
* Implements hook_schema().
*/
function file_schema() {
$schema['file_usage'] = array(
'description' => 'Track where a file is used.',
'fields' => array(
'fid' => array(
'description' => 'File ID.',
'type' => 'int',
'unsigned' => TRUE,
'not null' => TRUE,
),
'module' => array(
'description' => 'The name of the module that is using the file.',
'type' => 'varchar_ascii',
'length' => DRUPAL_EXTENSION_NAME_MAX_LENGTH,
'not null' => TRUE,
'default' => '',
),
'type' => array(
'description' => 'The name of the object type in which the file is used.',
'type' => 'varchar_ascii',
'length' => 64,
'not null' => TRUE,
'default' => '',
),
'id' => array(
'description' => 'The primary key of the object using the file.',
'type' => 'varchar_ascii',
'length' => 64,
'not null' => TRUE,
'default' => 0,
),
'count' => array(
'description' => 'The number of times this file is used by this object.',
'type' => 'int',
'unsigned' => TRUE,
'not null' => TRUE,
'default' => 0,
),
),
'primary key' => array('fid', 'type', 'id', 'module'),
'indexes' => array(
'type_id' => array('type', 'id'),
'fid_count' => array('fid', 'count'),
'fid_module' => array('fid', 'module'),
),
);
return $schema;
}
/**
* Implements hook_requirements().
*
* Display information about getting upload progress bars working.
*/
function file_requirements($phase) {
$requirements = array();
// Check the server's ability to indicate upload progress.
if ($phase == 'runtime') {
$description = NULL;
$implementation = file_progress_implementation();
$server_software = \Drupal::request()->server->get('SERVER_SOFTWARE');
// Test the web server identity.
if (preg_match("/Nginx/i", $server_software)) {
$is_nginx = TRUE;
$is_apache = FALSE;
$fastcgi = FALSE;
}
elseif (preg_match("/Apache/i", $server_software)) {
$is_nginx = FALSE;
$is_apache = TRUE;
$fastcgi = strpos($server_software, 'mod_fastcgi') !== FALSE || strpos($server_software, 'mod_fcgi') !== FALSE;
}
else {
$is_nginx = FALSE;
$is_apache = FALSE;
$fastcgi = FALSE;
}
if (!$is_apache && !$is_nginx) {
$value = t('Not enabled');
$description = t('Your server is not capable of displaying file upload progress. File upload progress requires an Apache server running PHP with mod_php or Nginx with PHP-FPM.');
}
elseif ($fastcgi) {
$value = t('Not enabled');
$description = t('Your server is not capable of displaying file upload progress. File upload progress requires PHP be run with mod_php or PHP-FPM and not as FastCGI.');
}
elseif (!$implementation && extension_loaded('apc')) {
$value = t('Not enabled');
$description = t('Your server is capable of displaying file upload progress through APC, but it is not enabled. Add <code>apc.rfc1867 = 1</code> to your php.ini configuration. Alternatively, it is recommended to use <a href="@url">PECL uploadprogress</a>, which supports more than one simultaneous upload.', array('@url' => 'http://pecl.php.net/package/uploadprogress'));
}
elseif (!$implementation) {
$value = t('Not enabled');
$description = t('Your server is capable of displaying file upload progress, but does not have the required libraries. It is recommended to install the <a href="@uploadprogress_url">PECL uploadprogress library</a> (preferred) or to install <a href="@apc_url">APC</a>.', array('@uploadprogress_url' => 'http://pecl.php.net/package/uploadprogress', '@apc_url' => 'http://php.net/apc'));
}
elseif ($implementation == 'apc') {
$value = t('Enabled (<a href="@url">APC RFC1867</a>)', array('@url' => 'http://php.net/manual/apc.configuration.php#ini.apc.rfc1867'));
$description = t('Your server is capable of displaying file upload progress using APC RFC1867. Note that only one upload at a time is supported. It is recommended to use the <a href="@url">PECL uploadprogress library</a> if possible.', array('@url' => 'http://pecl.php.net/package/uploadprogress'));
}
elseif ($implementation == 'uploadprogress') {
$value = t('Enabled (<a href="@url">PECL uploadprogress</a>)', array('@url' => 'http://pecl.php.net/package/uploadprogress'));
}
$requirements['file_progress'] = array(
'title' => t('Upload progress'),
'value' => $value,
'description' => $description,
);
}
return $requirements;
}