-

bl-plugins/opengraph/languages/bg_BG.json

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+{
+	"plugin-data":
+	{
+		"name": "Open Graph",
+		"description": "Open Graph ви позволява да свържете вашето съдържание със социални мрежи."
+	},
+	"set-a-default-image-for-content": "Set a default image for the content without pictures.",
+	"set-your-facebook-app-id": "Set your Facebook App ID."
+}

bl-plugins/opengraph/languages/da.json

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+{
+	"plugin-data": {
+		"description": "Open Graph protokollen gør det muligt for ethvert websted, at blive et rigt objekt i en social graf.",
+		"name": "Open Graph"
+	},
+	"set-a-default-image-for-content": "Indsæt et standardbillede til indholdet uden billeder.",
+	"set-your-facebook-app-id": "Indsæt dit Facebook App ID."
+}

bl-plugins/opengraph/languages/de_CH.json

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+{
+	"plugin-data":
+	{
+		"name": "Open Graph",
+		"description": "Plugin zur Verwendung des Open Graph Protocols (beispielsweise für Facebook)."
+	},
+	"set-a-default-image-for-content": "Set a default image for the content without pictures.",
+	"set-your-facebook-app-id": "Set your Facebook App ID."
+}

bl-plugins/opengraph/languages/de_DE.json

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+{
+	"plugin-data":
+	{
+		"name": "Open Graph",
+		"description": "Plugin zur Verwendung des Open Graph Protocols (beispielsweise für Facebook)."
+	},
+	"set-a-default-image-for-content": "Set a default image for the content without pictures.",
+	"set-your-facebook-app-id": "Set your Facebook App ID."
+}

bl-plugins/opengraph/languages/en.json

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+{
+	"plugin-data":
+	{
+		"name": "Open Graph",
+		"description": "The Open Graph protocol enables any web page to become a rich object in a social graph."
+	},
+	"set-a-default-image-for-content": "Set a default image for the content without pictures.",
+	"set-your-facebook-app-id": "Set your Facebook App ID."
+}

bl-plugins/opengraph/languages/es.json

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+{
+	"plugin-data":
+	{
+		"name": "Open Graph",
+		"description": "Este complemento mejora las publicaciones en las redes sociales con este plugin."
+	},
+	"set-a-default-image-for-content": "Set a default image for the content without pictures.",
+	"set-your-facebook-app-id": "Set your Facebook App ID."
+}

bl-plugins/opengraph/languages/fa_IR.json

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+{
+	"plugin-data":
+	{
+		"name": "Open Graph",
+		"description": "پروتکل Open Graph یک صفحه وب را به یک شیء غنی در یک نمودار اجتماعی تبدیل می کند ."
+	},
+	"set-a-default-image-for-content": "قراردادن یک تصویر پیش‌فرض برای محتوایی که تصویر ندارد.",	
+	"set-your-facebook-app-id": "قراردادن شناسه Facebook App."
+}

bl-plugins/opengraph/languages/fr_FR.json

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+{
+	"plugin-data":
+	{
+		"name": "Open Graph",
+		"description": "Permets à n’importe quelle page web de devenir l’objet enrichi d’un graphe social. Par exemple, il est utilisé sur Facebook pour permettre à une page web de bénéficier des mêmes fonctionnalités que n’importe quel autre objet sur Facebook."
+	},
+	"set-a-default-image-for-content": "Définissez une image par défaut pour le contenu sans images.",
+	"set-your-facebook-app-id": "Définissez votre identifiant d'application Facebook."
+}

bl-plugins/opengraph/languages/it.json

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+{
+	"plugin-data":
+	{
+		"name": "Open Graph",
+		"description": "Il protocollo Open Graph permette a qualsiasi pagina web di diventare un rich object in un social graph."
+	},
+	"set-a-default-image-for-content": "Imposta un'immagine predefinita per il contenuto senza foto.",
+	"set-your-facebook-app-id": "Imposta il tuo Facebook App ID."
+}

bl-plugins/opengraph/languages/ja_JP.json

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+{
+	"plugin-data":
+	{
+		"name": "Open Graph",
+		"description": "The Open Graph protocol enables any web page to become a rich object in a social graph."
+	},
+	"set-a-default-image-for-content": "Set a default image for the content without pictures.",
+	"set-your-facebook-app-id": "Set your Facebook App ID."
+}

bl-plugins/opengraph/languages/nl_NL.json

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+{
+	"plugin-data":
+	{
+		"name": "Open Graph",
+		"description": "Met het Open Graph-protocol kan van iedere pagina een object in een sociale grafiek worden gemaakt."
+	},
+	"set-a-default-image-for-content": "Standaardafbeelding voor inhoud zonder afbeeldingen.",
+	"set-your-facebook-app-id": "Uw Facebook App-ID."
+}

bl-plugins/opengraph/languages/pl_PL.json

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+{
+	"plugin-data":
+	{
+		"name": "Open Graph",
+		"description": "Protokół Open Graph zezwala stronie na stosowanie meta tagów używanych w serwisach społecznościowych."
+	},
+	"set-a-default-image-for-content": "Set a default image for the content without pictures.",
+	"set-your-facebook-app-id": "Set your Facebook App ID."
+}

bl-plugins/opengraph/languages/ru_RU.json

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+{
+	"plugin-data":
+	{
+		"name": "Open Graph",
+		"description": "Протокол Open Graph дает возможность связывать свой контент с социальными сетями."
+	},
+	"set-a-default-image-for-content": "Установите изображение по умолчанию для контента без картинок.",
+	"set-your-facebook-app-id": "Установите свой идентификатор приложения Facebook (App ID)."
+}

bl-plugins/opengraph/languages/tr.json

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+{
+	"plugin-data":
+	{
+		"name": "Open Graph",
+		"description": "Open Graph protokolü sosyal bir grafikte zengin bir nesne halinde herhangi bir web sayfasını sağlar."
+	},
+	"set-a-default-image-for-content": "Set a default image for the content without pictures.",
+	"set-your-facebook-app-id": "Set your Facebook App ID."
+}

bl-plugins/opengraph/languages/uk_UA.json

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+{
+	"plugin-data":
+	{
+		"name": "Open Graph",
+		"description": "Протокол Open Graph дозволяє ділитися будь-якою веб-сторінкою у соціальних мережах."
+	},
+	"set-a-default-image-for-content": "Set a default image for the content without pictures.",
+	"set-your-facebook-app-id": "Set your Facebook App ID."
+}

bl-plugins/opengraph/languages/zh_TW.json

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+{
+	"plugin-data":
+	{
+		"name": "開放社交關係圖",
+		"description": "開放社交關係圖協定可以讓任何網頁變成豐富的物件"
+	},
+	"set-a-default-image-for-content": "Set a default image for the content without pictures.",
+	"set-your-facebook-app-id": "Set your Facebook App ID."
+}

bl-plugins/opengraph/metadata.json

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+{
+	"author": "Bludit",
+	"email": "",
+	"website": "https://plugins.bludit.com",
+	"version": "3.22.0",
+	"releaseDate": "2026-05-10",
+	"license": "MIT",
+	"compatible": "3.22",
+	"notes": ""
+}

bl-plugins/opengraph/plugin.php

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+<?php
+
+class pluginOpenGraph extends Plugin
+{
+
+	public function init()
+	{
+		// Fields and default values for the database of this plugin
+		$this->dbFields = array(
+			'defaultImage' => '',
+			'fbAppId' => ''
+		);
+	}
+
+	public function form()
+	{
+		global $L;
+
+		$html  = '<div class="alert alert-primary" role="alert">';
+		$html .= $this->description();
+		$html .= '</div>';
+
+		$html .= '<div>';
+		$html .= '<label>' . $L->get('Default image') . '</label>';
+		$html .= '<input id="jsdefaultImage" name="defaultImage" type="text" dir="auto" value="' . $this->getValue('defaultImage') . '" placeholder="https://">';
+		$html .= '<span class="tip">' . $L->g('set-a-default-image-for-content') . '</span>';
+		$html .= '</div>';
+
+		$html .= '<div>';
+		$html .= '<label>' . $L->get('Facebook App ID') . '</label>';
+		$html .= '<input name="fbAppId" type="text" dir="auto" value="' . $this->getValue('fbAppId') . '" placeholder="App ID">';
+		$html .= '<span class="tip">' . $L->g('set-your-facebook-app-id') . '</span>';
+		$html .= '</div>';
+
+		return $html;
+	}
+
+	/**
+	 * Sanitize and escape content for use in meta tags
+	 */
+	private function sanitize($text, $maxLength = 0)
+	{
+		// Strip HTML tags
+		$text = strip_tags($text);
+		// Decode HTML entities first to avoid double encoding
+		$text = html_entity_decode($text, ENT_QUOTES, 'UTF-8');
+		// Trim whitespace
+		$text = trim($text);
+		// Truncate if needed
+		if ($maxLength > 0 && mb_strlen($text, 'UTF-8') > $maxLength) {
+			$text = mb_substr($text, 0, $maxLength, 'UTF-8') . '...';
+		}
+		// Escape for HTML attribute
+		return htmlspecialchars($text, ENT_QUOTES, 'UTF-8');
+	}
+
+	public function siteHead()
+	{
+		global $url;
+		global $site;
+		global $WHERE_AM_I;
+		global $page;
+		global $content;
+
+		$og = array(
+			'locale'	=> $site->locale(),
+			'type'		=> 'website',
+			'title'		=> $this->sanitize($site->title()),
+			'description'	=> $this->sanitize($site->description(), 200),
+			'url'		=> $site->url(),
+			'image'		=> '',
+			'siteName'	=> $this->sanitize($site->title()),
+			'publishedTime'	=> '',
+			'modifiedTime'	=> '',
+			'author'	=> ''
+		);
+
+		switch ($WHERE_AM_I) {
+			case 'page':
+				$og['type'] = 'article';
+				$og['title'] = $this->sanitize($page->title());
+
+				// Get description: use page description or fallback to content excerpt
+				$description = $page->description();
+				if (empty($description)) {
+					$description = Text::truncate(strip_tags($page->contentRaw()), 160);
+				}
+				$og['description'] = $this->sanitize($description, 200);
+
+				$og['url'] = $page->permalink($absolute = true);
+				$og['image'] = $page->coverImage($absolute = true);
+
+				// Article-specific meta tags (ISO 8601 format)
+				$og['publishedTime'] = $page->date('c');
+				$dateModified = $page->dateModified('c');
+				if (!empty($dateModified)) {
+					$og['modifiedTime'] = $dateModified;
+				}
+				$og['author'] = $this->sanitize($page->user('nickname'));
+
+				$pageContent = $page->content();
+				break;
+
+			default:
+				$pageContent = '';
+				if (Text::isNotEmpty($this->getValue('defaultImage'))) {
+					$og['image'] = $this->getValue('defaultImage');
+				} elseif (isset($content[0])) {
+					$og['image'] = $content[0]->coverImage($absolute = true);
+					$pageContent = $content[0]->content();
+				}
+				break;
+		}
+
+		// Build HTML output
+		$html  = PHP_EOL . '<!-- Open Graph -->' . PHP_EOL;
+		$html .= '<meta property="og:locale" content="' . $og['locale'] . '">' . PHP_EOL;
+		$html .= '<meta property="og:type" content="' . $og['type'] . '">' . PHP_EOL;
+		$html .= '<meta property="og:title" content="' . $og['title'] . '">' . PHP_EOL;
+		$html .= '<meta property="og:description" content="' . $og['description'] . '">' . PHP_EOL;
+		$html .= '<meta property="og:url" content="' . $og['url'] . '">' . PHP_EOL;
+		$html .= '<meta property="og:site_name" content="' . $og['siteName'] . '">' . PHP_EOL;
+
+		// Article-specific tags
+		if ($og['type'] === 'article') {
+			if (!empty($og['publishedTime'])) {
+				$html .= '<meta property="article:published_time" content="' . $og['publishedTime'] . '">' . PHP_EOL;
+			}
+			if (!empty($og['modifiedTime'])) {
+				$html .= '<meta property="article:modified_time" content="' . $og['modifiedTime'] . '">' . PHP_EOL;
+			}
+			if (!empty($og['author'])) {
+				$html .= '<meta property="article:author" content="' . $og['author'] . '">' . PHP_EOL;
+			}
+		}
+
+		// If the page doesn't have a coverImage try to get an image from the HTML content
+		if (empty($og['image'])) {
+			$src = DOM::getFirstImage($pageContent);
+			if ($src !== false) {
+				$og['image'] = $src;
+			} elseif (Text::isNotEmpty($this->getValue('defaultImage'))) {
+				$og['image'] = $this->getValue('defaultImage');
+			}
+		}
+
+		if (!empty($og['image'])) {
+			$html .= '<meta property="og:image" content="' . $og['image'] . '">' . PHP_EOL;
+			// Add image alt for accessibility
+			$html .= '<meta property="og:image:alt" content="' . $og['title'] . '">' . PHP_EOL;
+		}
+
+		if (Text::isNotEmpty($this->getValue('fbAppId'))) {
+			$html .= '<meta property="fb:app_id" content="' . $this->getValue('fbAppId') . '">' . PHP_EOL;
+		}
+
+		return $html;
+	}
+}