Update demo youtube URL

Author: iMattPro

event/main_listener.php

@@ -25,6 +25,9 @@
  */
 class main_listener implements EventSubscriberInterface
 {
+	/** @var string A link to a rich content media site for demo purposes */
+	public const MEDIA_DEMO_URL ='https://youtu.be/Ne18ZQ7LLI0';
+
 	/** @var auth */
 	protected $auth;
 
@@ -193,14 +196,14 @@ public function media_embed_help($event)
 			]);
 
 			$uid = $bitfield = $flags = '';
-			$demo_text = $demo_text_parsed = $this->language->lang('HELP_EMBEDDING_MEDIA_DEMO');
-			generate_text_for_storage($demo_text_parsed, $uid, $bitfield, $flags, true, true);
-			$demo_display = generate_text_for_display($demo_text_parsed, $uid, $bitfield, $flags);
+			$demo_text = self::MEDIA_DEMO_URL;
+			generate_text_for_storage($demo_text, $uid, $bitfield, $flags, true, true);
+			$demo_display = generate_text_for_display($demo_text, $uid, $bitfield, $flags);
 			$list_sites = implode(', ', $this->get_siteIds());
 
 			$this->template->assign_block_vars('faq_block.faq_row', [
 				'FAQ_QUESTION'	=> $this->language->lang('HELP_EMBEDDING_MEDIA_QUESTION'),
-				'FAQ_ANSWER'	=> $this->language->lang('HELP_EMBEDDING_MEDIA_ANSWER', $demo_text, $demo_display, $list_sites),
+				'FAQ_ANSWER'	=> $this->language->lang('HELP_EMBEDDING_MEDIA_ANSWER', self::MEDIA_DEMO_URL, $demo_display, $list_sites),
 			]);
 		}
 	}

language/ar/help.php

@@ -52,5 +52,4 @@
 										<br /><br />للمزيد من المعلومات والأمثلة للمواقع المدعومة,
 										انقر على هذا الرابط <a href="https://s9etextformatter.readthedocs.io/Plugins/MediaEmbed/Sites/">
 										معلومات إدراج مُحتوى الوسائط</a>.',
-	'HELP_EMBEDDING_MEDIA_DEMO'		=>	'https://youtu.be/QH2-TGUlwu4',
 ]);

language/cs/help.php

@@ -48,5 +48,4 @@
 										<br /><br />Tyto stránky jsou podporovány:<br /><samp>%3$s.</samp>
 										<br /><br />Pro kompletní dokumentaci podporovaných tránek a příklady URL navštivte <a href="https://s9etextformatter.readthedocs.io/Plugins/MediaEmbed/Sites/">
 										MediaEmbed Plugin dokumentace</a>.',
-	'HELP_EMBEDDING_MEDIA_DEMO'		=>	'https://youtu.be/QH2-TGUlwu4',
 ]);

language/da/help.php

@@ -51,5 +51,4 @@
 										<br /><br />Besøg <a href="https://s9etextformatter.readthedocs.io/Plugins/MediaEmbed/Sites/">
 										dokumentationen til MediaEmbed Plugin</a> for fuld dokumentation på understøttede steder og
 										URL\'er med eksempler.',
-	'HELP_EMBEDDING_MEDIA_DEMO'		=>	'https://youtu.be/QH2-TGUlwu4',
 ]);

language/de/help.php

@@ -51,5 +51,4 @@
 										<br /><br />Für eine komplette Dokumentation der unterstützen Seiten und Beispiel URLs,
 										besuche die <a href="https://s9etextformatter.readthedocs.io/Plugins/MediaEmbed/Sites/">
 										MediaEmbed Plugin Documentation</a>.',
-	'HELP_EMBEDDING_MEDIA_DEMO'		=>	'https://youtu.be/QH2-TGUlwu4',
 ]);

language/en/help.php

@@ -51,5 +51,4 @@
 										<br /><br />For complete documentation on supported sites and example URLs,
 										visit the <a href="https://s9etextformatter.readthedocs.io/Plugins/MediaEmbed/Sites/">
 										MediaEmbed Plugin Documentation</a>.',
-	'HELP_EMBEDDING_MEDIA_DEMO'		=>	'https://youtu.be/QH2-TGUlwu4',
 ]);

language/es/help.php

@@ -51,5 +51,4 @@
 										<br /><br />Para obtener una documentación completa sobre los sitios admitidos, y las URL de ejemplo,
 										visite la <a href="https://s9etextformatter.readthedocs.io/Plugins/MediaEmbed/Sites/">
 										Documentación del PlugIn MediaEmbed</a>.',
-	'HELP_EMBEDDING_MEDIA_DEMO'		=>	'https://youtu.be/QH2-TGUlwu4',
 ]);

language/es_x_tu/help.php

@@ -51,5 +51,4 @@
 										<br /><br />Para obtener una documentación completa sobre los sitios admitidos, y las URL de ejemplo,
 										visite la <a href="https://s9etextformatter.readthedocs.io/Plugins/MediaEmbed/Sites/">
 										Documentación del PlugIn MediaEmbed</a>.',
-	'HELP_EMBEDDING_MEDIA_DEMO'		=>	'https://youtu.be/QH2-TGUlwu4',
 ]);

language/et/help.php

@@ -50,5 +50,4 @@
 										<br /><br />Toetatud on järgmised veebilehed:<br /><samp>%3$s.</samp>
 										<br /><br />Et näha täielikku dokumentatsiooni toeatatutest lehekülgedest, ning näidis aadressidest, palun külasta <a href="https://s9etextformatter.readthedocs.io/Plugins/MediaEmbed/Sites/">
 										lehekülge</a>.',
-	'HELP_EMBEDDING_MEDIA_DEMO'		=>	'https://youtu.be/QH2-TGUlwu4',
 ]);

language/fr/help.php

@@ -52,5 +52,4 @@
 										<br /><br />Une documentation complète à propos des services et des exemples d’adresses URL pris en charge,
 										est disponible depuis la page : <a href="https://s9etextformatter.readthedocs.io/Plugins/MediaEmbed/Sites/">
 										Sites pris en charges par le plugin MediaEmbed</a>.',
-	'HELP_EMBEDDING_MEDIA_DEMO'		=>	'https://youtu.be/QH2-TGUlwu4',
 ]);