Created template function

Theme/Backend/template-functions.php

@@ -0,0 +1,85 @@
+<?php
+
+use \phpOMS\System\File\ExtensionType;
+
+$fileIconFunction = function (int $extensionType) : string
+{
+    if ($extensionType === ExtensionType::CODE) {
+        return 'file-code-o';
+    } elseif ($extensionType === ExtensionType::TEXT) {
+        return 'file-text-o';
+    } elseif ($extensionType === ExtensionType::PRESENTATION) {
+       return 'file-powerpoint-o';
+    } elseif ($extensionType === ExtensionType::PDF) {
+        return 'file-pdf-o';
+    } elseif ($extensionType === ExtensionType::ARCHIVE) {
+        return 'file-zip-o';
+    } elseif ($extensionType === ExtensionType::AUDIO) {
+        return 'file-audio-o';
+    } elseif ($extensionType === ExtensionType::VIDEO) {
+        return 'file-video-o';
+    } elseif ($extensionType === ExtensionType::IMAGE) {
+        return 'file-image-o';
+    } elseif ($extensionType === ExtensionType::SPREADSHEET) {
+        return 'file-excel-o';
+    } elseif ($extensionType === 'collection') {
+        return 'folder-open-o';
+    }
+
+    return 'file-o';
+};
+
+// todo: move all functions below here to view since they are view related and not template specific
+use \phpOMS\System\File\FileUtils;
+use \phpOMS\System\File\Local\File;
+
+$filePathFunction = function ($media, string $sub) : string
+{
+    if (is_file($media->getPath() . $sub)
+        && phpOMS\Utils\StringUtils::startsWith(
+            str_replace('\\', '/', realpath($media->getPath() . $sub)), 
+            $media->getPath()
+        )
+    ) {
+        return $media->getPath() . $sub;
+    }
+     
+    return $media->getPath();
+};
+
+$dirPathFunction = function ($media, string $sub) : string
+{
+    if (is_dir($media->getPath() . $sub) 
+        && phpOMS\Utils\StringUtils::startsWith(
+            str_replace('\\', '/', realpath($media->getPath() . $sub)), 
+            $media->getPath()
+        )
+    ) {
+        return $media->getPath() . $sub;
+    }
+
+    return $media->getPath();
+};
+
+$isCollectionFunction = function ($media, string $sub) : bool
+{
+    return ($media->getExtension() === 'collection'
+            && !is_file($media->getPath() . $sub)) 
+        || (is_dir($media->getPath())
+            && ($sub === null || is_dir($media->getPath() . $sub))
+    );
+};
+
+$lineContentFunction = function (string $path) : array
+{
+    $output = file_get_contents($path);
+    $output = str_replace(["\r\n", "\r"], "\n", $output);
+
+    return explode("\n", $output);
+};
+
+$isImageFunction = function ($media, string $path) : bool
+{
+    return FileUtils::getExtensionType($media->getExtension()) === ExtensionType::IMAGE 
+        || FileUtils::getExtensionType(File::extension($path)) === ExtensionType::IMAGE;
+};