exif.install in Exif 8
Same filename and directory in other branches
Installation requirements for exif module.
File
exif.installView source
<?php
/**
* @file
* Installation requirements for exif module.
*/
/**
* Implements hook_requirements().
*
* @param string $phase
* Indicate in which context the hook is called.
*
* @return array
* requirements
*/
function exif_requirements($phase) {
$requirements = [];
if ($phase == 'runtime' || $phase == 'install') {
// Needed by EXIF.
if (!function_exists('mb_convert_encoding')) {
$requirements['mb_convert_encoding'] = [
'title' => t('Multibyte library is not available'),
'description' => t('The Function mb_convert_encoding is not available on the system. Please ensure the PHP module named php-mbstring has been installed.'),
'value' => t('php-mbstring library is not available'),
'severity' => REQUIREMENT_ERROR,
];
}
if (!function_exists('exif_read_data')) {
$requirements['exif_read_data'] = [
'title' => t('EXIF library is not available'),
'description' => t('The Function exif_read_data is not available on the system. Please ensure the PHP module named EXIF has been installed if you are not using exiftool.'),
'value' => t('EXIF library is not available'),
'severity' => REQUIREMENT_WARNING,
];
}
if (!function_exists('iptcparse')) {
$requirements['iptcparse'] = [
'title' => t('IPTC library is not available'),
'description' => t('The Function iptcparse is not available on the system. Please ensure the PHP module named GD has been installed if you are not using exiftool.'),
'value' => t('GD library is not available'),
'severity' => REQUIREMENT_WARNING,
];
}
if (!function_exists('GetImageSize')) {
$requirements['GetImageSize'] = [
'title' => t('Image library is not available'),
'description' => t('The Function GetImageSize is not available on the system. Please ensure the PHP module named GD has been installed if you are not using exiftool.'),
'value' => t('GD library is not available'),
'severity' => REQUIREMENT_WARNING,
];
}
}
return $requirements;
}
Functions
Name | Description |
---|---|
exif_requirements | Implements hook_requirements(). |