Initial xentral_oss_20.3.c9ffacf

classes/Widgets/DataTable/Column/ColumnFormatter.php

@@ -0,0 +1,142 @@
+<?php
+
+namespace Xentral\Widgets\DataTable\Column;
+
+use Closure;
+use DateTime;
+use Exception;
+
+class ColumnFormatter
+{
+    /**
+     * @param mixed $ifEmpty
+     *
+     * @return Closure
+     */
+    public static function ifEmpty($ifEmpty)
+    {
+        return static function ($value) use ($ifEmpty) {
+            if (empty($value)) {
+                return $ifEmpty;
+            }
+
+            return $value;
+        };
+    }
+
+    /**
+     * @example Format::sprintf('row_id_%s') %s will be replaced with the current value
+     *
+     * @param mixed $sprintf
+     *
+     * @return Closure
+     */
+    public static function sprintf($sprintf)
+    {
+        return static function ($value) use ($sprintf) {
+            return sprintf($sprintf, $value);
+        };
+    }
+
+    /**
+     * @param string $template
+     *
+     * @return Closure
+     */
+    public static function template($template)
+    {
+        return static function ($value, $rowAssoc) use ($template) {
+            $templateVars = [];
+            foreach ($rowAssoc as $assocKey => $assocValue) {
+                $templateVar = '{' . strtoupper($assocKey) . '}';
+                $templateVar = str_replace('-', '_', $templateVar);
+                $templateVars[$templateVar] = $assocValue;
+            }
+
+            return strtr($template, $templateVars);
+        };
+    }
+
+    /**
+     * @param int    $decimals
+     * @param string $decimalSeperator
+     * @param string $thousandsSeperator
+     *
+     * @return Closure
+     */
+    public static function number($decimals = 2, $decimalSeperator = ',', $thousandsSeperator = '.')
+    {
+        return static function ($value) use ($decimals, $decimalSeperator, $thousandsSeperator) {
+            return number_format($value, $decimals, $decimalSeperator, $thousandsSeperator);
+        };
+    }
+
+    /**
+     * @param int    $decimals
+     * @param string $decimalSeperator
+     * @param string $thousandsSeperator
+     *
+     * @return Closure
+     */
+    public static function bytes($decimals = 1, $decimalSeperator = ',', $thousandsSeperator = '.')
+    {
+        return static function ($bytes) use ($decimals, $decimalSeperator, $thousandsSeperator) {
+            $bytes = (float)$bytes;
+            $base = log($bytes, 1024);
+            $suffixes = ['Bytes', 'KB', 'MB', 'GB', 'TB'];
+            $suffixIndex = (int)floor($base);
+            $suffix = $suffixes[$suffixIndex];
+            $number = pow(1024, $base - floor($base));
+
+            return number_format($number, $decimals, $decimalSeperator, $thousandsSeperator) . ' ' . $suffix;
+        };
+    }
+
+    /**
+     * @param string $dateFormat https://www.php.net/manual/de/function.date.php
+     *
+     * @return Closure
+     */
+    public static function date($dateFormat)
+    {
+        return static function ($dateString) use ($dateFormat) {
+            try {
+                $date = new DateTime($dateString);
+
+                return $date->format($dateFormat);
+            } catch (Exception $exception) {
+                return $exception->getMessage();
+            }
+        };
+    }
+
+    /**
+     * @return Closure
+     */
+    public static function htmlEscape()
+    {
+        return static function ($value) {
+            return htmlspecialchars($value, ENT_QUOTES, 'UTF-8');
+        };
+    }
+
+    /**
+     * @todo Fixen
+     *
+     * @return Closure
+     */
+    public static function dump()
+    {
+        return static function ($value, $row) {
+            $data = [
+                'value' => $value,
+                'row'   => $row,
+            ];
+
+            return sprintf(
+                '<pre class="dump">%s</pre>',
+                htmlspecialchars(var_export($data, true))
+            );
+        };
+    }
+}