backend/app/Controllers/ElementController.php

@@ -48,7 +48,6 @@ class ElementController
                 'description' => $element->getDescription(),
                 'richText' => $element->getRichText(),
                 'pdfPath' => $element->getPdfPath(),
-                'youtubeUrl' => $element->getYoutubeUrl(),
             ],
         ], 200);
     }

backend/app/Element/CreateElementDto.php

@@ -12,7 +12,6 @@ class CreateElementDto
         public string $description,
         public string $richText,
         public ?string $pdfPath,
-        public ?string $youtubeUrl,
         public ?Element $parentElement,
     ) {
     }

backend/app/Element/Element.php

@@ -12,7 +12,6 @@ class Element
         private string $description,
         private string $richText,
         private ?string $pdfPath,
-        private ?string $youtubeUrl,
         private Set $set,
         private ?Element $parentElement,
     ) {
@@ -43,11 +42,6 @@ class Element
         return $this->pdfPath;
     }
 
-    public function getYoutubeUrl(): ?string
-    {
-        return $this->youtubeUrl;
-    }
-
     public function getSet(): Set
     {
         return $this->set;

backend/app/Element/ElementModel.php

@@ -12,7 +12,6 @@ use Illuminate\Database\Eloquent\Model;
  * @property string $description
  * @property string $rich_text
  * @property string|null $pdf_path
- * @property string|null $youtube_url
  * @property int|null $parent_element_id
  *
  * @method static Builder<static>|ElementModel newModelQuery()
@@ -25,7 +24,6 @@ use Illuminate\Database\Eloquent\Model;
  * @method static Builder<static>|ElementModel whereDescription($value)
  * @method static Builder<static>|ElementModel whereRichText($value)
  * @method static Builder<static>|ElementModel wherePdfPath($value)
- * @method static Builder<static>|ElementModel whereYoutubeUrl($value)
  *
  * @mixin \Eloquent
  */
@@ -41,7 +39,6 @@ class ElementModel extends Model
         'description',
         'rich_text',
         'pdf_path',
-        'youtube_url',
         'parent_element_id',
     ];
 

backend/app/Element/EloquentElementRepository.php

@@ -20,7 +20,6 @@ class EloquentElementRepository implements ElementRepository
             'description' => $dto->description,
             'rich_text' => $dto->richText,
             'pdf_path' => $dto->pdfPath,
-            'youtube_url' => $dto->youtubeUrl,
             'parent_element_id' => $dto->parentElement?->getId(),
         ]);
 
@@ -30,7 +29,6 @@ class EloquentElementRepository implements ElementRepository
             description: $dto->description,
             richText: $dto->richText,
             pdfPath: $dto->pdfPath,
-            youtubeUrl: $dto->youtubeUrl,
             set: $dto->set,
             parentElement: $dto->parentElement,
         );
@@ -113,7 +111,6 @@ class EloquentElementRepository implements ElementRepository
             description: $model->description,
             richText: $model->rich_text,
             pdfPath: $model->pdf_path,
-            youtubeUrl: $model->youtube_url,
             set: $set,
             parentElement: $parentElement,
         );

backend/app/Element/UseCases/CreateElement/CreateElement.php

@@ -33,9 +33,6 @@ class CreateElement
         $description = $request->description ?? '';
         $richText = $request->richText ?? '';
         $pdfPath = $request->pdfPath === '' ? null : $request->pdfPath;
-        $youtubeUrl = $request->youtubeUrl === ''
-            ? null
-            : $request->youtubeUrl;
 
         $set = $this->setRepo->find($request->setId);
         if ($set === null) {
@@ -53,7 +50,6 @@ class CreateElement
                 description: $description,
                 richText: $richText,
                 pdfPath: $pdfPath,
-                youtubeUrl: $youtubeUrl,
                 parentElement: null,
             ));
         }
@@ -78,7 +74,6 @@ class CreateElement
             description: $description,
             richText: $richText,
             pdfPath: $pdfPath,
-            youtubeUrl: $youtubeUrl,
             parentElement: $parentElement,
         ));
     }

backend/app/Element/UseCases/CreateElement/CreateElementRequest.php

@@ -10,7 +10,6 @@ class CreateElementRequest
         public ?string $description,
         public ?string $richText,
         public ?string $pdfPath,
-        public ?string $youtubeUrl,
         public ?int $parentElementId,
     ) {
     }

backend/database/migrations/2026_05_24_000001_elements_table.php

@@ -15,7 +15,6 @@ return new class extends Migration
             $table->text('description')->default('');
             $table->text('rich_text')->default('');
             $table->string('pdf_path')->nullable();
-            $table->string('youtube_url')->nullable();
             $table->foreignId('parent_element_id')
                 ->nullable()
                 ->constrained('elements');

backend/database/seeders/ElementSeeder.php

@@ -22,8 +22,6 @@ class ElementSeeder extends Seeder
                 . '<p><strong>Move steadily</strong> from awareness '
                 . 'to practice.</p>',
             pdfPath: '/assets/pdfs/baderech.pdf',
-            youtubeUrl: 'https://www.youtube.com/watch?v='
-                . 'yHx-r4p6hHU&t=1s',
             parentElement: null,
         ));
         $elementRepository->create(new CreateElementDto(
@@ -34,7 +32,6 @@ class ElementSeeder extends Seeder
             richText: '<p>Avodah foundations begin with honest awareness '
                 . 'and small repeatable steps.</p>',
             pdfPath: null,
-            youtubeUrl: null,
             parentElement: $rootElement,
         ));
         $elementRepository->create(new CreateElementDto(
@@ -44,7 +41,6 @@ class ElementSeeder extends Seeder
             richText: '<p>Daily practice turns inspiration into a '
                 . 'dependable rhythm.</p>',
             pdfPath: null,
-            youtubeUrl: null,
             parentElement: $rootElement,
         ));
     }

backend/tests/Fakes/FakeElementRepository.php

@@ -23,7 +23,6 @@ class FakeElementRepository implements ElementRepository
             description: $dto->description,
             richText: $dto->richText,
             pdfPath: $dto->pdfPath,
-            youtubeUrl: $dto->youtubeUrl,
             set: $dto->set,
             parentElement: $dto->parentElement,
         );
@@ -102,7 +101,6 @@ class FakeElementRepository implements ElementRepository
             description: $element->getDescription(),
             richText: $element->getRichText(),
             pdfPath: $element->getPdfPath(),
-            youtubeUrl: $element->getYoutubeUrl(),
             set: $element->getSet(),
             parentElement: $parentElement,
         );

backend/tests/Feature/ElementsEndpointTest.php

@@ -15,8 +15,6 @@ class ElementsEndpointTest extends TestCase
 
     public function testReturnsElementTitle(): void
     {
-        $sampleYoutubeUrl = 'https://www.youtube.com/watch?v='
-            . 'yHx-r4p6hHU&t=1s';
         $setRepository = app(SetRepository::class);
         $elementRepository = app(ElementRepository::class);
         $set = $setRepository->create(new CreateSetDto(
@@ -30,7 +28,6 @@ class ElementsEndpointTest extends TestCase
             description: 'A structured path for growth',
             richText: '<p>A structured path for growth</p>',
             pdfPath: '/assets/pdfs/baderech.pdf',
-            youtubeUrl: $sampleYoutubeUrl,
             parentElement: null,
         ));
         $firstChildElement = $elementRepository->create(new CreateElementDto(
@@ -39,7 +36,6 @@ class ElementsEndpointTest extends TestCase
             description: 'Foundations for steady avodah',
             richText: '<p>Foundations rich text</p>',
             pdfPath: '/assets/pdfs/foundations.pdf',
-            youtubeUrl: null,
             parentElement: $element,
         ));
         $secondChildElement = $elementRepository->create(new CreateElementDto(
@@ -48,7 +44,6 @@ class ElementsEndpointTest extends TestCase
             description: 'Daily practices for growth',
             richText: '<p>Daily practice rich text</p>',
             pdfPath: null,
-            youtubeUrl: null,
             parentElement: $element,
         ));
 
@@ -74,7 +69,6 @@ class ElementsEndpointTest extends TestCase
                 'description' => 'A structured path for growth',
                 'richText' => '<p>A structured path for growth</p>',
                 'pdfPath' => '/assets/pdfs/baderech.pdf',
-                'youtubeUrl' => $sampleYoutubeUrl,
             ],
         ]);
     }

backend/tests/Feature/SetsEndpointTest.php

@@ -34,7 +34,6 @@ class SetsEndpointTest extends TestCase
                 description: $baderechSet->getDescription(),
                 richText: '',
                 pdfPath: null,
-                youtubeUrl: null,
                 parentElement: null,
             )
         );

backend/tests/Unit/Controllers/ElementControllerTest.php

@@ -32,7 +32,6 @@ class ElementControllerTest extends TestCase
             'A structured path for growth',
             '<p>A structured path for growth</p>',
             '/assets/pdfs/baderech.pdf',
-            'https://www.youtube.com/watch?v=yHx-r4p6hHU&t=1s',
             null,
         );
         $firstChildElement = $this->createElement(
@@ -41,7 +40,6 @@ class ElementControllerTest extends TestCase
             'Foundations for steady avodah',
             '<p>Foundations rich text</p>',
             '/assets/pdfs/foundations.pdf',
-            null,
             $element,
         );
         $secondChildElement = $this->createElement(
@@ -50,7 +48,6 @@ class ElementControllerTest extends TestCase
             'Daily practices for growth',
             '<p>Daily practice rich text</p>',
             null,
-            null,
             $element,
         );
 
@@ -72,10 +69,6 @@ class ElementControllerTest extends TestCase
             '/assets/pdfs/baderech.pdf',
             $body['element']['pdfPath'],
         );
-        $this->assertSame(
-            'https://www.youtube.com/watch?v=yHx-r4p6hHU&t=1s',
-            $body['element']['youtubeUrl'],
-        );
         $this->assertSame([
             [
                 'id' => $firstChildElement->getId(),
@@ -128,7 +121,6 @@ class ElementControllerTest extends TestCase
         string $description,
         string $richText,
         ?string $pdfPath,
-        ?string $youtubeUrl,
         ?Element $parentElement,
     ): Element {
         return $this->elementRepo->create(new CreateElementDto(
@@ -137,7 +129,6 @@ class ElementControllerTest extends TestCase
             description: $description,
             richText: $richText,
             pdfPath: $pdfPath,
-            youtubeUrl: $youtubeUrl,
             parentElement: $parentElement,
         ));
     }

backend/tests/Unit/Element/ElementTest.php

@@ -22,7 +22,6 @@ class ElementTest extends TestCase
             description: 'Root description',
             richText: '<p>Root rich text</p>',
             pdfPath: null,
-            youtubeUrl: null,
             set: $set,
             parentElement: null,
         );
@@ -32,7 +31,6 @@ class ElementTest extends TestCase
             description: 'Child description',
             richText: '<p>Child rich text</p>',
             pdfPath: '/assets/pdfs/child.pdf',
-            youtubeUrl: 'https://www.youtube.com/watch?v=yHx-r4p6hHU&t=1s',
             set: $set,
             parentElement: $rootElement,
         );
@@ -51,14 +49,9 @@ class ElementTest extends TestCase
             '/assets/pdfs/child.pdf',
             $childElement->getPdfPath(),
         );
-        $this->assertSame(
-            'https://www.youtube.com/watch?v=yHx-r4p6hHU&t=1s',
-            $childElement->getYoutubeUrl(),
-        );
         $this->assertSame($set, $childElement->getSet());
         $this->assertSame($rootElement, $childElement->getParentElement());
         $this->assertNull($rootElement->getPdfPath());
-        $this->assertNull($rootElement->getYoutubeUrl());
         $this->assertNull($rootElement->getParentElement());
     }
 }

backend/tests/Unit/Element/UseCases/CreateElementTest.php

@@ -50,7 +50,6 @@ class CreateElementTest extends TestCase
             description: 'Root description',
             richText: '<p>Root rich text</p>',
             pdfPath: '/assets/pdfs/root.pdf',
-            youtubeUrl: 'https://www.youtube.com/watch?v=yHx-r4p6hHU&t=1s',
             parentElementId: null,
         ));
 
@@ -59,10 +58,6 @@ class CreateElementTest extends TestCase
         $this->assertSame('Root description', $element->getDescription());
         $this->assertSame('<p>Root rich text</p>', $element->getRichText());
         $this->assertSame('/assets/pdfs/root.pdf', $element->getPdfPath());
-        $this->assertSame(
-            'https://www.youtube.com/watch?v=yHx-r4p6hHU&t=1s',
-            $element->getYoutubeUrl(),
-        );
         $this->assertSame($set->getId(), $element->getSet()->getId());
         $this->assertNull($element->getParentElement());
     }
@@ -77,7 +72,6 @@ class CreateElementTest extends TestCase
                 description: 'Root description',
                 richText: '<p>Root rich text</p>',
                 pdfPath: null,
-                youtubeUrl: null,
                 parentElementId: null,
             )
         );
@@ -89,7 +83,6 @@ class CreateElementTest extends TestCase
                 description: 'Child description',
                 richText: '<p>Child rich text</p>',
                 pdfPath: '/assets/pdfs/child.pdf',
-                youtubeUrl: 'https://youtu.be/yHx-r4p6hHU',
                 parentElementId: $rootElement->getId(),
             )
         );
@@ -107,10 +100,6 @@ class CreateElementTest extends TestCase
             '/assets/pdfs/child.pdf',
             $childElement->getPdfPath(),
         );
-        $this->assertSame(
-            'https://youtu.be/yHx-r4p6hHU',
-            $childElement->getYoutubeUrl(),
-        );
         $this->assertSame(
             $rootElement->getId(),
             $childElement->getParentElement()->getId(),
@@ -127,14 +116,12 @@ class CreateElementTest extends TestCase
             description: null,
             richText: null,
             pdfPath: null,
-            youtubeUrl: null,
             parentElementId: null,
         ));
 
         $this->assertSame('', $element->getDescription());
         $this->assertSame('', $element->getRichText());
         $this->assertNull($element->getPdfPath());
-        $this->assertNull($element->getYoutubeUrl());
     }
 
     public function testCreatesElementWithNullPdfPathWhenBlank(): void
@@ -147,30 +134,12 @@ class CreateElementTest extends TestCase
             description: 'Root description',
             richText: '<p>Root rich text</p>',
             pdfPath: '',
-            youtubeUrl: null,
             parentElementId: null,
         ));
 
         $this->assertNull($element->getPdfPath());
     }
 
-    public function testCreatesElementWithNullYoutubeUrlWhenBlank(): void
-    {
-        $set = $this->createSet('Daily learning');
-
-        $element = $this->createElement->execute(new CreateElementRequest(
-            setId: $set->getId(),
-            title: 'Root',
-            description: 'Root description',
-            richText: '<p>Root rich text</p>',
-            pdfPath: null,
-            youtubeUrl: '',
-            parentElementId: null,
-        ));
-
-        $this->assertNull($element->getYoutubeUrl());
-    }
-
     public function testThrowsWhenSetIdMissing(): void
     {
         $this->expectException(BadRequestException::class);
@@ -182,7 +151,6 @@ class CreateElementTest extends TestCase
             description: 'Root description',
             richText: '<p>Root rich text</p>',
             pdfPath: null,
-            youtubeUrl: null,
             parentElementId: null,
         ));
     }
@@ -198,7 +166,6 @@ class CreateElementTest extends TestCase
             description: 'Root description',
             richText: '<p>Root rich text</p>',
             pdfPath: null,
-            youtubeUrl: null,
             parentElementId: null,
         ));
     }
@@ -214,7 +181,6 @@ class CreateElementTest extends TestCase
             description: 'Root description',
             richText: '<p>Root rich text</p>',
             pdfPath: null,
-            youtubeUrl: null,
             parentElementId: null,
         ));
     }
@@ -234,7 +200,6 @@ class CreateElementTest extends TestCase
             description: 'Child description',
             richText: '<p>Child rich text</p>',
             pdfPath: null,
-            youtubeUrl: null,
             parentElementId: 99,
         ));
     }
@@ -248,7 +213,6 @@ class CreateElementTest extends TestCase
             description: 'Root description',
             richText: '<p>Root rich text</p>',
             pdfPath: null,
-            youtubeUrl: null,
             parentElementId: null,
         ));
 
@@ -263,7 +227,6 @@ class CreateElementTest extends TestCase
             description: 'Another root description',
             richText: '<p>Another root rich text</p>',
             pdfPath: null,
-            youtubeUrl: null,
             parentElementId: null,
         ));
     }
@@ -279,7 +242,6 @@ class CreateElementTest extends TestCase
                 description: 'Parent root description',
                 richText: '<p>Parent root rich text</p>',
                 pdfPath: null,
-                youtubeUrl: null,
                 parentElementId: null,
             )
         );
@@ -295,7 +257,6 @@ class CreateElementTest extends TestCase
             description: 'Invalid child description',
             richText: '<p>Invalid child rich text</p>',
             pdfPath: null,
-            youtubeUrl: null,
             parentElementId: $parentElement->getId(),
         ));
     }

backend/tests/Unit/Element/UseCases/GetElementTest.php

@@ -33,7 +33,6 @@ class GetElementTest extends TestCase
             'A structured path for growth',
             '<p>A structured path for growth</p>',
             '/assets/pdfs/baderech.pdf',
-            'https://www.youtube.com/watch?v=yHx-r4p6hHU&t=1s',
             null,
         );
 
@@ -57,10 +56,6 @@ class GetElementTest extends TestCase
             '/assets/pdfs/baderech.pdf',
             $foundElement->getPdfPath(),
         );
-        $this->assertSame(
-            'https://www.youtube.com/watch?v=yHx-r4p6hHU&t=1s',
-            $foundElement->getYoutubeUrl(),
-        );
     }
 
     public function testReturnsDirectChildElements(): void
@@ -73,7 +68,6 @@ class GetElementTest extends TestCase
             '<p>A structured path for growth</p>',
             '/assets/pdfs/baderech.pdf',
             null,
-            null,
         );
         $firstChildElement = $this->createElement(
             $set,
@@ -81,7 +75,6 @@ class GetElementTest extends TestCase
             'Foundations for steady avodah',
             '<p>Foundations rich text</p>',
             '/assets/pdfs/foundations.pdf',
-            null,
             $parentElement,
         );
         $secondChildElement = $this->createElement(
@@ -90,7 +83,6 @@ class GetElementTest extends TestCase
             'Daily practices for growth',
             '<p>Daily practice rich text</p>',
             null,
-            null,
             $parentElement,
         );
         $this->createElement(
@@ -99,7 +91,6 @@ class GetElementTest extends TestCase
             'Nested description',
             '<p>Nested rich text</p>',
             null,
-            null,
             $firstChildElement,
         );
         $otherSet = $this->createSet(2, 'Daily Learning');
@@ -110,7 +101,6 @@ class GetElementTest extends TestCase
             '<p>Other parent rich text</p>',
             null,
             null,
-            null,
         );
         $this->createElement(
             $otherSet,
@@ -118,7 +108,6 @@ class GetElementTest extends TestCase
             'Other child description',
             '<p>Other child rich text</p>',
             null,
-            null,
             $otherParentElement,
         );
 
@@ -180,7 +169,6 @@ class GetElementTest extends TestCase
         string $description,
         string $richText,
         ?string $pdfPath,
-        ?string $youtubeUrl,
         ?Element $parentElement,
     ): Element {
         return $this->elementRepo->create(new CreateElementDto(
@@ -189,7 +177,6 @@ class GetElementTest extends TestCase
             description: $description,
             richText: $richText,
             pdfPath: $pdfPath,
-            youtubeUrl: $youtubeUrl,
             parentElement: $parentElement,
         ));
     }

frontend/rabbi_gerzi/cypress/e2e/media.cy.ts

@@ -46,11 +46,6 @@ describe('media page sets', () => {
         .should('be.visible')
       cy.contains('strong', 'Move steadily').should('be.visible')
     })
-    cy.get('[data-cy="element-youtube-embed"]')
-      .should('be.visible')
-      .and('have.attr', 'src')
-      .and('include', 'https://www.youtube.com/embed/yHx-r4p6hHU')
-      .and('include', 'start=1')
     cy.contains('[data-cy="element-pdf-link"]', 'View PDF')
       .should('be.visible')
       .and('have.attr', 'href', '/assets/pdfs/baderech.pdf')
@@ -87,7 +82,6 @@ describe('media page sets', () => {
         'contain.text',
         'Avodah foundations begin with honest awareness',
       )
-    cy.get('[data-cy="element-youtube-embed"]').should('not.exist')
     cy.get('[data-cy="element-pdf-link"]').should('not.exist')
   })
 })

frontend/rabbi_gerzi/src/stores/elements.ts

@@ -10,7 +10,6 @@ export interface ChildElement {
 export interface Element extends ChildElement {
   richText: string
   pdfPath: string | null
-  youtubeUrl: string | null
 }
 
 interface ElementResponse {

frontend/rabbi_gerzi/src/views/ElementPage.vue

@@ -5,22 +5,10 @@ import { useRoute } from 'vue-router'
 import SiteHeader from '@/components/SiteHeader.vue'
 import { useElementsStore } from '@/stores/elements'
 
-type TimestampPart = string | undefined
-
 const route = useRoute()
 const elementsStore = useElementsStore()
 const { element, childElements, isLoading, error } = storeToRefs(elementsStore)
 
-const youtubeIframeAllow = [
-  'accelerometer',
-  'autoplay',
-  'clipboard-write',
-  'encrypted-media',
-  'gyroscope',
-  'picture-in-picture',
-  'web-share',
-].join('; ')
-
 const elementId = computed(() => {
   const routeElementId = route.params.id
 
@@ -31,12 +19,6 @@ const elementId = computed(() => {
   return routeElementId
 })
 
-const youtubeEmbedUrl = computed(() => {
-  const youtubeUrl = element.value?.youtubeUrl ?? null
-
-  return getYoutubeEmbedUrl(youtubeUrl)
-})
-
 watch(
   elementId,
   (currentElementId) => {
@@ -48,154 +30,6 @@ watch(
   },
   { immediate: true },
 )
-
-function getYoutubeEmbedUrl(youtubeUrl: string | null): string | null {
-  if (youtubeUrl === null || youtubeUrl === '') {
-    return null
-  }
-
-  let parsedUrl: URL
-  try {
-    parsedUrl = new URL(youtubeUrl)
-  } catch {
-    return null
-  }
-
-  const videoId = getYoutubeVideoId(parsedUrl)
-  if (videoId === null) {
-    return null
-  }
-
-  const embedUrl = new URL(`https://www.youtube.com/embed/${videoId}`)
-  const startSeconds = getYoutubeStartSeconds(parsedUrl)
-  if (startSeconds !== null) {
-    embedUrl.searchParams.set('start', startSeconds.toString())
-  }
-
-  return embedUrl.toString()
-}
-
-function getYoutubeVideoId(parsedUrl: URL): string | null {
-  if (isShortYoutubeHost(parsedUrl.hostname)) {
-    return normalizeYoutubeVideoId(getFirstPathSegment(parsedUrl))
-  }
-
-  if (!isYoutubeHost(parsedUrl.hostname)) {
-    return null
-  }
-
-  if (parsedUrl.pathname === '/watch') {
-    return normalizeYoutubeVideoId(parsedUrl.searchParams.get('v'))
-  }
-
-  if (parsedUrl.pathname.startsWith('/embed/')) {
-    return normalizeYoutubeVideoId(getPathSegment(parsedUrl, 1))
-  }
-
-  return null
-}
-
-function getYoutubeStartSeconds(parsedUrl: URL): number | null {
-  const startParam = parsedUrl.searchParams.get('start')
-  if (startParam !== null) {
-    return getPositiveSeconds(startParam)
-  }
-
-  const timestampParam = parsedUrl.searchParams.get('t')
-  if (timestampParam === null) {
-    return null
-  }
-
-  return getTimestampSeconds(timestampParam)
-}
-
-function getTimestampSeconds(timestampParam: string): number | null {
-  if (/^\d+$/.test(timestampParam)) {
-    return getPositiveSeconds(timestampParam)
-  }
-
-  const hourRegex = '^(?:(\\d+)h)?'
-  const minuteRegex = '(?:(\\d+)m)?'
-  const secondRegex = '(?:(\\d+)s)?$'
-  const fullTimestampRegex = hourRegex + minuteRegex + secondRegex
-  const timestampPattern = new RegExp(fullTimestampRegex)
-  const timestampMatch = timestampParam.match(timestampPattern)
-  if (timestampMatch === null) {
-    return null
-  }
-
-  const hours = getTimestampHours(timestampMatch[1])
-  const minutes = getTimestampMinutes(timestampMatch[2])
-  const seconds = getTimestampSecondsPart(timestampMatch[3])
-  const totalSeconds = hours + minutes + seconds
-
-  return totalSeconds > 0 ? totalSeconds : null
-}
-
-function getTimestampHours(timestampPart: TimestampPart): number {
-  return getPartSeconds(timestampPart, 3600)
-}
-
-function getTimestampMinutes(timestampPart: TimestampPart): number {
-  return getPartSeconds(timestampPart, 60)
-}
-
-function getTimestampSecondsPart(timestampPart: TimestampPart): number {
-  return getPartSeconds(timestampPart, 1)
-}
-
-function getPartSeconds(timestamp: TimestampPart, multiplier: number): number {
-  if (timestamp === undefined) {
-    return 0
-  }
-
-  return Number(timestamp) * multiplier
-}
-
-function getPositiveSeconds(secondsParam: string): number | null {
-  const seconds = Number(secondsParam)
-  if (!Number.isInteger(seconds) || seconds < 0) {
-    return null
-  }
-
-  return seconds
-}
-
-function getFirstPathSegment(parsedUrl: URL): string | null {
-  return getPathSegment(parsedUrl, 0)
-}
-
-function getPathSegment(parsedUrl: URL, segmentIndex: number): string | null {
-  const pathSegments = parsedUrl.pathname.split('/').filter((pathSegment) => {
-    return pathSegment !== ''
-  })
-
-  return pathSegments[segmentIndex] ?? null
-}
-
-function normalizeYoutubeVideoId(videoId: string | null): string | null {
-  if (videoId === null || videoId === '') {
-    return null
-  }
-
-  if (!/^[A-Za-z0-9_-]+$/.test(videoId)) {
-    return null
-  }
-
-  return videoId
-}
-
-function isYoutubeHost(hostname: string): boolean {
-  const normalizedHostname = hostname.toLowerCase()
-  const isRootYoutubeHost = normalizedHostname === 'youtube.com'
-  const isYoutubeSubdomain = normalizedHostname.endsWith('.youtube.com')
-
-  return isRootYoutubeHost || isYoutubeSubdomain
-}
-
-function isShortYoutubeHost(hostname: string): boolean {
-  return hostname.toLowerCase() === 'youtu.be'
-}
 </script>
 
 <template>
@@ -222,18 +56,6 @@ function isShortYoutubeHost(hostname: string): boolean {
           v-html="element.richText"
         />
 
-        <div v-if="youtubeEmbedUrl !== null" class="element-page__youtube">
-          <iframe
-            :src="youtubeEmbedUrl"
-            :allow="youtubeIframeAllow"
-            class="element-page__youtube-iframe"
-            data-cy="element-youtube-embed"
-            title="YouTube video player"
-            loading="lazy"
-            allowfullscreen
-          />
-        </div>
-
         <div v-if="element.pdfPath !== null" class="element-page__actions">
           <a
             :href="element.pdfPath"
@@ -327,21 +149,6 @@ function isShortYoutubeHost(hostname: string): boolean {
   font-weight: 700;
 }
 
-.element-page__youtube {
-  aspect-ratio: 16 / 9;
-  margin-top: 1.75rem;
-  overflow: hidden;
-  background: #000000;
-  border-radius: 8px;
-}
-
-.element-page__youtube-iframe {
-  display: block;
-  width: 100%;
-  height: 100%;
-  border: 0;
-}
-
 .element-page__actions {
   display: flex;
   justify-content: center;