OPPG-413: BUGFIX: Use isset() to check for existence
parent
1548ebaf94
commit
6e99a052e2
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@ -1177,7 +1177,7 @@ class H5PContentValidator {
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* Validate given text value against text semantics.
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*/
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public function validateText(&$text, $semantics) {
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if ($semantics->widget && $semantics->widget == 'html') {
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if (isset($semantics->widget) && $semantics->widget == 'html') {
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// Build allowed tag list, based in $semantics->tags and known defaults.
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// These four are always allowed.
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$tags = array('div', 'span', 'p', 'br');
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@ -1269,7 +1269,7 @@ class H5PContentValidator {
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*/
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public function validateSelect(&$select, $semantics) {
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// Special case for dynamicCheckboxes (valid options are generated live)
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if ($semantics->widget == 'dynamicCheckboxes') {
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if (isset($semantics->widget) && $semantics->widget == 'dynamicCheckboxes') {
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// No practical way to guess valid parameters. Just make sure we don't
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// have special chars here. Also, dynamicCheckboxes will insert an
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// array, so iterate it.
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@ -1311,7 +1311,7 @@ class H5PContentValidator {
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*/
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public function validateImage(&$image, $semantics) {
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$image->path = htmlspecialchars($image->path);
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if ($image->mime && substr($image->mime, 0, 5) !== 'image') {
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if (isset($image->mime) && substr($image->mime, 0, 5) !== 'image') {
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unset($image->mime);
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}
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}
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@ -1322,7 +1322,7 @@ class H5PContentValidator {
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public function validateVideo(&$video, $semantics) {
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foreach ($video as $variant) {
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$variant->path = htmlspecialchars($variant->path);
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if ($variant->mime && substr($variant->mime, 0, 5) !== 'video') {
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if (isset($variant->mime) && substr($variant->mime, 0, 5) !== 'video') {
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unset($variant->mime);
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}
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}
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@ -1334,7 +1334,7 @@ class H5PContentValidator {
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public function validateAudio(&$audio, $semantics) {
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foreach ($audio as $variant) {
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$variant->path = htmlspecialchars($variant->path);
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if ($variant->mime && substr($variant->mime, 0, 5) !== 'audio') {
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if (isset($variant->mime) && substr($variant->mime, 0, 5) !== 'audio') {
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unset($variant->mime);
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}
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}
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