Initial commit

site/OFF_plugins/embed/core/lib/autoloader.php

@@ -0,0 +1,40 @@
+<?php
+
+namespace Kirby\Embed;
+
+use Dir;
+
+class Autoloader {
+  public static function load($paths) {
+    foreach($paths as $group => $files) {
+
+      // single file
+      if(!is_array($files)) {
+        static::loadFile($group . '.php');
+
+      // directory
+      } else {
+        foreach($files as $file) {
+
+          // load all files from this directory
+          if($file === true) {
+            foreach(dir::read(dirname(dirname(__DIR__)) . DS . $group) as $file) {
+              static::loadFile($group . DS . $file);
+            }
+
+          // load specified files
+          } else {
+            static::loadFile($group . DS . $file . '.php');
+          }
+        }
+      }
+    }
+  }
+
+  protected static function loadFile($path) {
+    $file = dirname(dirname(__DIR__)) . DS . str_replace('/', DS, $path);
+    if(file_exists($file)) {
+      require_once($file);
+    }
+  }
+}

site/OFF_plugins/embed/core/lib/cache.php

@@ -0,0 +1,28 @@
+<?php
+
+namespace Kirby\Embed;
+
+class Cache {
+
+  public function __construct($plugin, $url) {
+    $this->plugin = $plugin;
+    $this->key    = md5($url);
+
+    // Cache DirectoryIterator
+    $dir = kirby()->roots()->cache() . DS . $this->plugin;
+    if(!file_exists($dir)) mkdir($dir);
+
+    // Cache setup
+    $this->cache = \cache::setup('file', ['root' => $dir]);
+
+    // Cache clean-up
+    if($this->cache->expired($this->key)) {
+      $this->cache->remove($this->key);
+    }
+  }
+
+  public function __call($name, $args = []) {
+    return $this->cache->{$name}($this->key, $args);
+  }
+
+}

site/OFF_plugins/embed/core/lib/thumb.php

@@ -0,0 +1,57 @@
+<?php
+
+namespace Kirby\Embed;
+
+use C;
+use F;
+
+class Thumb {
+
+  protected $dir;
+  protected $root;
+  protected $url = '';
+
+  public function __construct($plugin, $url, $lifetime) {
+    $this->plugin    = $plugin;
+    $this->source    = $url;
+    $this->lifetime  = $lifetime;
+
+    $this->root      = kirby()->roots()->thumbs() . DS . '_plugins';
+    $this->dir       = $this->root . DS . $this->plugin;
+    $this->extension = pathinfo(strtok($this->source, '?'), PATHINFO_EXTENSION);
+    $this->file      = md5($this->source) . '.' . $this->extension;
+    $this->path      = $this->dir . DS . $this->file;
+    $this->url       = $url;
+
+    $this->cache();
+  }
+
+  public function __toString() {
+    return $this->url;
+  }
+
+  protected function cache() {
+    $cache = url('thumbs/_plugins/' . $this->plugin . '/' . $this->file);
+
+    if(f::exists($this->path) and !$this->expired()) {
+      return $this->url = $cache;
+    } else {
+      try {
+        if(is_writable(kirby()->roots()->thumbs())) {
+          if(!file_exists($this->root)) mkdir($this->root, 0755, true);
+          if(!file_exists($this->dir))  mkdir($this->dir, 0755, true);
+          file_put_contents($this->path, file_get_contents($this->source));
+          $this->url = $cache;
+        }
+      } catch (Exception $e) {}
+    }
+  }
+
+  protected function expired() {
+    if((f::modified($this->path) + $this->lifetime) < time()) {
+      return f::remove($this->path);
+    }
+
+    return false;
+  }
+}