1 files changed, 100 insertions, 0 deletions
diff --git a/includes/keywords.php b/includes/keywords.php
new file mode 100644
index 0000000..4d6afaf
--- /dev/null
+++ b/includes/keywords.php
@@ -0,0 +1,100 @@
+<?php
+
+function getKeyWords() {
+    $actions = json_decode(file_get_contents($_SERVER['DOCUMENT_ROOT'] . "/includes/data/actions.json"), true);
+    $toys    = json_decode(file_get_contents($_SERVER['DOCUMENT_ROOT'] . "/includes/data/toys.json"), true);
+    $pages   = [];
+
+    foreach ($actions as $action) {
+        $base = strtolower($action["name"]);
+        $addKeywords = $action["keywords"];
+        $keywords = [
+            $base,
+            ucfirst($base),
+            ucwords($base)
+        ];
+
+        for ($i = 0; $i < strlen($base); $i++) {
+            $keywords[] = substr($base, 0, $i) . strtoupper(substr($base, $i, 1)) . substr($base, $i + 1, strlen($base) - $i - 1);
+
+            for ($j = 0; $j < strlen($base); $j++) {
+                $keywords[] = substr($base, 0, $i) . strtoupper(substr($base, $i,$j)) . substr($base, $i + $j, strlen($base) - $i - $j);
+            }
+        }
+
+        foreach ($addKeywords as $keyword) {
+            $keywords[] = $keyword;
+            $keywords[] = ucfirst($keyword);
+            $keywords[] = ucwords($keyword);
+
+            for ($i = 0; $i < strlen($keyword); $i++) {
+                $keywords[] = substr($keyword, 0, $i) . strtoupper(substr($keyword, $i, 1)) . substr($keyword, $i + 1, strlen($keyword) - $i - 1);
+
+                for ($j = 0; $j < strlen($keyword); $j++) {
+                    $keywords[] = substr($keyword, 0, $i) . strtoupper(substr($keyword, $i, $j)) . substr($keyword, $i + $j, strlen($keyword) - $i - $j);
+                }
+            }
+        }
+
+        $pages[$action["id"]] = [
+            "keywords" => array_unique($keywords),
+            "link" => "/-/actions/$action[id]"
+        ];
+    }
+
+    foreach ($toys as $toy) {
+        $base = strtolower($toy["name"]);
+        $addKeywords = $toy["keywords"];
+        $keywords = [
+            $base,
+            ucfirst($base),
+            ucwords($base)
+        ];
+
+        for ($i = 0; $i < strlen($base); $i++) {
+            $keywords[] = substr($base, 0, $i) . strtoupper(substr($base, $i, 1)) . substr($base, $i + 1, strlen($base) - $i - 1);
+
+            for ($j = 0; $j < strlen($base); $j++) {
+                $keywords[] = substr($base, 0, $i) . strtoupper(substr($base, $i, $j)) . substr($base, $i + $j, strlen($base) - $i - $j);
+            }
+        }
+
+        foreach ($addKeywords as $keyword) {
+            $keywords[] = $keyword;
+            $keywords[] = ucfirst($keyword);
+            $keywords[] = ucwords($keyword);
+
+            for ($i = 0; $i < strlen($keyword); $i++) {
+                $keywords[] = substr($keyword, 0, $i) . strtoupper(substr($keyword, $i, 1)) . substr($keyword, $i + 1, strlen($keyword) - $i - 1);
+
+                for ($j = 0; $j < strlen($keyword); $j++) {
+                    $keywords[] = substr($keyword, 0, $i) . strtoupper(substr($keyword, $i, $j)) . substr($keyword, $i + $j, strlen($keyword) - $i - $j);
+                }
+            }
+        }
+
+        $pages[$toy["id"]] = [
+            "keywords" => array_unique($keywords),
+            "link" => "/-/toys/$toy[id]"
+        ];
+    }
+
+    $keywords = [];
+    foreach ($pages as $page) {
+        foreach ($page["keywords"] as $keyword) {
+            $keywords[$keyword] = $page["link"];
+        }
+    }
+
+    return $keywords;
+}
+
+function replaceKeyWords(string $input): string {
+    $keywords = getKeyWords();
+
+    foreach ($keywords as $keyword => $url) {
+        $input = str_replace($keyword, "<a href='$url'>$keyword</a>", $input);
+    }
+
+    return $input;
+}
+\ No newline at end of file