Initial commit

app/Http/helpers.php

@@ -0,0 +1,150 @@
+<?php
+
+use ByteUnits\Metric;
+use Illuminate\Support\Facades\Storage;
+use Illuminate\Support\Str;
+use Intervention\Image\ImageManagerStatic as Image;
+
+
+/**
+ * Store user avatar to storage
+ *
+ * @param $image
+ * @param $path
+ * @return string
+ */
+function store_avatar($image, $path)
+{
+    // Get directory
+    $path = check_directory($path);
+
+    // Store avatar
+    $image_path = $path . '/' . Str::random(8) . '-' . $image->getClientOriginalName();
+
+    // Create intervention image
+    $img = Image::make($image->getRealPath());
+
+    // Generate thumbnail
+    $img->fit('150', '150')->save(storage_path() . "/app/" . $image_path, 90);
+
+    // Return path to image
+    return $image_path;
+}
+
+/**
+ * Check if directory exist, if no, then create it
+ *
+ * @param $directory
+ * @return mixed
+ */
+function check_directory($directory)
+{
+    if (!Storage::exists($directory)) {
+        Storage::makeDirectory($directory);
+    }
+
+    return $directory;
+}
+
+/**
+ * Make input from request
+ *
+ * @param $request
+ * @return array
+ */
+function make_single_input($request)
+{
+
+    // Create container
+    $data = [];
+
+    // Add data to array
+    $data[$request->name] = $request->value;
+
+    // Return input
+    return $data;
+}
+
+/**
+ * Format integer to gigabytes
+ *
+ * @param $gigabytes
+ * @return string
+ */
+function format_gigabytes($megabytes)
+{
+
+    return Metric::megabytes($megabytes)->format();
+}
+
+/**
+ * Get storage usage in percent
+ *
+ * @param $used
+ * @param $capacity
+ * @return string
+ */
+function get_storage_fill_percentage($used, $capacity)
+{
+
+    // Format gigabytes to bytes
+    $total = intval(Metric::megabytes($capacity)->numberOfBytes());
+
+    // Count progress
+    $progress = ($used * 100) / $total;
+
+    // Return in 2 decimal
+    return number_format((float)$progress, 2, '.', '');
+}
+
+/**
+ * Find all key values in recursive array
+ *
+ * @param array $array
+ * @param $needle
+ * @return array
+ */
+function recursiveFind(array $array, $needle)
+{
+    $iterator = new RecursiveArrayIterator($array);
+    $recursive = new RecursiveIteratorIterator($iterator, RecursiveIteratorIterator::SELF_FIRST);
+    $aHitList = array();
+    foreach ($recursive as $key => $value) {
+        if ($key === $needle) {
+            array_push($aHitList, $value);
+        }
+    }
+    return $aHitList;
+}
+
+/**
+ * Get values which appears only once in array
+ * @param $arr
+ * @return array
+ */
+function appeared_once($arr)
+{
+    $array_count_values = array_count_values($arr);
+
+    $single_time_comming_values_array = [];
+
+    foreach ($array_count_values as $key => $val) {
+
+        if ($val == 1) {
+            $single_time_comming_values_array[] = $key;
+        }
+    }
+
+    return $single_time_comming_values_array;
+}
+
+/**
+ * @param $folders
+ * @return array
+ */
+function filter_folders_ids($folders)
+{
+    $folder_unique_ids = recursiveFind($folders->toArray(), 'unique_id');
+
+    return appeared_once($folder_unique_ids);
+}