[#1548] added PDF preview

2023-01-09 19:41:27 +00:00
parent c1ff1c6155
commit 7459c9208f
36 changed files with 175 additions and 132 deletions
@@ -663,6 +663,28 @@ export default class CommonHelper {
        return /\.jpg|\.jpeg|\.png|\.svg|\.gif|\.jfif|\.webp|\.avif$/.test(filename)
    }

+    /**
+     * Loosely check if a file is a pdf based on its filename extension.
+     *
+     * @param  {String} filename
+     * @return {Boolean}
+     */
+    static hasPdfExtension(filename) {
+        return /\.pdf$/.test(filename);
+    }
+
+    /**
+     * Returns file type
+     *
+     * @param  {String} filename
+     * @return {String}
+     */
+    static getFileType(filename) {
+        if (this.hasImageExtension(filename)) return "image";
+        if (this.hasPdfExtension(filename)) return "pdf";
+        return "file";
+    }
+
    /**
     * Creates a thumbnail from `File` with the specified `width` and `height` params.
     * Returns a `Promise` with the generated base64 url.