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HFP-2378 Add option to overwrite unset metadata fields

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Paal Joergensen 2018-11-01 14:42:12 +01:00
parent e15f6d6678
commit 715fa6f803
1 changed files with 34 additions and 25 deletions
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59
h5p-metadata.class.php
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@ -64,15 +64,16 @@ abstract class H5PMetadata {
',"authorComments":' . (isset($content->author_comments) ? json_encode($content->author_comments) : 'null') . '}';
}
/**
* Make the metadata into an associative array keyed by the property names
* @param mixed $metadata Array or object containing metadata
* @param bool $include_title
* @param bool $include_missing For metadata fields not being set, skip 'em.
* Relevant for content upgrade
* @param array $types
* @return array
*/
public static function toDBArray($metadata, $include_title = true, &$types = array()) {
public static function toDBArray($metadata, $include_title = true, $include_missing = true, &$types = array()) {
$fields = array();
if (!is_array($metadata)) {
@ -81,35 +82,43 @@ abstract class H5PMetadata {
foreach (self::$fields as $key => $config) {
// Ignore title?
if ($key === 'title' && !$include_title) {
continue;
}
if (array_key_exists($key, $metadata)) {
$value = $metadata[$key];
$db_field_name = strtolower(preg_replace('/(?<!^)[A-Z]/', '_$0', $key));
$exists = array_key_exists($key, $metadata);
switch ($config['type']) {
case 'text':
if ($value !== null && strlen($value) > $config['maxLength']) {
$value = mb_substr($value, 0, $config['maxLength']);
}
$types[] = '%s';
break;
case 'int':
$value = ($value !== null) ? intval($value): null;
$types[] = '%d';
break;
case 'json':
$value = ($value !== null) ? json_encode($value) : null;
$types[] = '%s';
break;
}
$fields[$db_field_name] = $value;
// Don't include missing fields
if (!$include_missing && !exists) {
continue;
}
$value = $exists ? $metadata[$key] : null;
// lowerCamelCase to snake_case
$db_field_name = strtolower(preg_replace('/(?<!^)[A-Z]/', '_$0', $key));
switch ($config['type']) {
case 'text':
if ($value !== null && strlen($value) > $config['maxLength']) {
$value = mb_substr($value, 0, $config['maxLength']);
}
$types[] = '%s';
break;
case 'int':
$value = ($value !== null) ? intval($value) : null;
$types[] = '%d';
break;
case 'json':
$value = ($value !== null) ? json_encode($value) : null;
$types[] = '%s';
break;
}
$fields[$db_field_name] = $value;
}
return $fields;