feat: initial commit

server/utils/strings.php

@@ -0,0 +1,73 @@
+<?php
+
+  require __DIR__ . "/../../vendor/autoload.php";
+
+  use Kaoken\MarkdownIt\MarkdownIt;
+  use Kaoken\MarkdownIt\Plugins\MarkdownItFootnote;
+
+  function truncateText($text, $limit = 50, $ellipsis = "...")
+  {
+    if (mb_strwidth($text, "UTF-8") <= $limit) return $text;
+
+    $truncated = mb_substr($text, 0, $limit, "UTF-8");
+    $lastSpace = mb_strrpos($truncated, " ", 0, "UTF-8");
+
+    if ($lastSpace !== false) $truncated = mb_substr($truncated, 0, $lastSpace, "UTF-8");
+
+    return $truncated . $ellipsis;
+  }
+
+  function parseMarkdown($markdown)
+  {
+    if (empty($markdown)) return '';
+
+    $md = new MarkdownIt([
+      "html" => true,
+      "linkify" => true,
+    ]);
+
+    $md->plugin(new MarkdownItFootnote());
+
+    return $md->render($markdown);
+  }
+
+  function parseCountryField($countryField) {
+    if (empty($countryField)) return null;
+
+    $delimiters = [',', '/', '&', ' and '];
+    $countries = [$countryField];
+
+    foreach ($delimiters as $delimiter) {
+      $tempCountries = [];
+
+      foreach ($countries as $country) {
+        $tempCountries = array_merge($tempCountries, explode($delimiter, $country));
+      }
+
+      $countries = $tempCountries;
+    }
+
+    $countries = array_map('trim', $countries);
+    $countries = array_map('getCountryName', $countries);
+    $countries = array_filter($countries);
+
+    return implode(', ', array_unique($countries));
+  }
+
+  function getCountryName($countryName) {
+    $isoCodes =  new \Sokil\IsoCodes\IsoCodesFactory();
+    $countries = $isoCodes->getCountries();
+    $country = $countries->getByAlpha2($countryName);
+
+    if ($country) return $country->getName();
+
+    return ucfirst(strtolower($countryName));
+  }
+
+  function pluralize($count, $string, $trailing = '') {
+    if ((int)$count === 1) return $string;
+
+    return $string . 's' . ($trailing ? $trailing : '');
+  }
+
+?>