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Merge pull request #82 from creative-commoners/pulls/3/php81
ENH PHP 8.1 compatibility
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commit
ed7dc6e38e
@ -130,13 +130,13 @@ class EditableSpamProtectionField extends EditableFormField
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*/
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public function onBeforeWrite()
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{
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$fieldMap = json_decode($this->SpamFieldSettings, true);
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$fieldMap = json_decode($this->SpamFieldSettings ?? '', true);
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if (empty($fieldMap)) {
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$fieldMap = array();
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}
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foreach ($this->record as $key => $value) {
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if (substr($key, 0, 8) === 'spammap-') {
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if (substr($key ?? '', 0, 8) === 'spammap-') {
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$fieldMap[substr($key, 8)] = $value;
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}
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}
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@ -176,7 +176,7 @@ class EditableSpamProtectionField extends EditableFormField
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// Generate field specific settings
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$mappableFields = FormSpamProtectionExtension::config()->get('mappable_fields');
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$mappableFieldsMerged = array_combine($mappableFields, $mappableFields);
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$mappableFieldsMerged = array_combine($mappableFields ?? [], $mappableFields ?? []);
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foreach ($this->getCandidateFields() as $otherField) {
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$mapSetting = "Map-{$otherField->Name}";
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$fieldOption = DropdownField::create(
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@ -200,12 +200,12 @@ class EditableSpamProtectionField extends EditableFormField
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*/
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public function spamMapValue($mapSetting)
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{
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$map = json_decode($this->SpamFieldSettings, true);
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$map = json_decode($this->SpamFieldSettings ?? '', true);
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if (empty($map)) {
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$map = array();
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}
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if (array_key_exists($mapSetting, $map)) {
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if (array_key_exists($mapSetting, $map ?? [])) {
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return $map[$mapSetting];
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}
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return '';
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@ -235,7 +235,7 @@ class EditableSpamProtectionField extends EditableFormField
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$foundError = false;
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// field validate implementation may not add error to validator
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if (count($errors) > 0) {
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if (count($errors ?? []) > 0) {
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// check if error already added from fields' validate method
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foreach ($errors as $error) {
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if ($error['fieldName'] == $this->Name) {
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@ -73,7 +73,7 @@ class FormSpamProtectionExtension extends Extension
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$protector = self::config()->get('default_spam_protector');
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}
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if ($protector && class_exists($protector)) {
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if ($protector && class_exists($protector ?? '')) {
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return Injector::inst()->create($protector);
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} else {
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return null;
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