tonyair/silverstripe-spamprotection
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ENH PHP 8.1 compatibility

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This commit is contained in:
Steve Boyd 2022-04-13 13:47:43 +12:00
parent a2a21988ed
commit d452367262
2 changed files with 7 additions and 7 deletions
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12
code/EditableSpamProtectionField.php
View File

@ -130,13 +130,13 @@ class EditableSpamProtectionField extends EditableFormField
*/ */
public function onBeforeWrite() public function onBeforeWrite()
{ {
$fieldMap = json_decode($this->SpamFieldSettings, true); $fieldMap = json_decode($this->SpamFieldSettings ?? '', true);
if (empty($fieldMap)) { if (empty($fieldMap)) {
$fieldMap = array(); $fieldMap = array();
} }
foreach ($this->record as $key => $value) { foreach ($this->record as $key => $value) {
if (substr($key, 0, 8) === 'spammap-') { if (substr($key ?? '', 0, 8) === 'spammap-') {
$fieldMap[substr($key, 8)] = $value; $fieldMap[substr($key, 8)] = $value;
} }
} }
@ -176,7 +176,7 @@ class EditableSpamProtectionField extends EditableFormField
// Generate field specific settings // Generate field specific settings
$mappableFields = FormSpamProtectionExtension::config()->get('mappable_fields'); $mappableFields = FormSpamProtectionExtension::config()->get('mappable_fields');
$mappableFieldsMerged = array_combine($mappableFields, $mappableFields); $mappableFieldsMerged = array_combine($mappableFields ?? [], $mappableFields ?? []);
foreach ($this->getCandidateFields() as $otherField) { foreach ($this->getCandidateFields() as $otherField) {
$mapSetting = "Map-{$otherField->Name}"; $mapSetting = "Map-{$otherField->Name}";
$fieldOption = DropdownField::create( $fieldOption = DropdownField::create(
@ -200,12 +200,12 @@ class EditableSpamProtectionField extends EditableFormField
*/ */
public function spamMapValue($mapSetting) public function spamMapValue($mapSetting)
{ {
$map = json_decode($this->SpamFieldSettings, true); $map = json_decode($this->SpamFieldSettings ?? '', true);
if (empty($map)) { if (empty($map)) {
$map = array(); $map = array();
} }
if (array_key_exists($mapSetting, $map)) { if (array_key_exists($mapSetting, $map ?? [])) {
return $map[$mapSetting]; return $map[$mapSetting];
} }
return ''; return '';
@ -235,7 +235,7 @@ class EditableSpamProtectionField extends EditableFormField
$foundError = false; $foundError = false;
// field validate implementation may not add error to validator // field validate implementation may not add error to validator
if (count($errors) > 0) { if (count($errors ?? []) > 0) {
// check if error already added from fields' validate method // check if error already added from fields' validate method
foreach ($errors as $error) { foreach ($errors as $error) {
if ($error['fieldName'] == $this->Name) { if ($error['fieldName'] == $this->Name) {

2
code/Extension/FormSpamProtectionExtension.php
View File

@ -73,7 +73,7 @@ class FormSpamProtectionExtension extends Extension
$protector = self::config()->get('default_spam_protector'); $protector = self::config()->get('default_spam_protector');
} }
if ($protector && class_exists($protector)) { if ($protector && class_exists($protector ?? '')) {
return Injector::inst()->create($protector); return Injector::inst()->create($protector);
} else { } else {
return null; return null;