code styles

Author: oscarotero

demo/index.php

@@ -151,10 +151,10 @@ function printCode(?string $code, bool $asHtml = true): void
             pre { overflow: auto; background: #EEE; padding: 1em; }
 
             /* form */
-            form { background: #EEE; border-bottom: solid 1px #DDD; color: #666; padding: 3em 1.5em; }
-            fieldset { border: none; padding: 0; }
+            form { background: #EEE; border-bottom: solid 1px #DDD; color: #666; padding: 1em 1.5em; }
+            fieldset { border: none; padding: 1em 0; }
             label { display: block; cursor: pointer; font-weight: bold; }
-            input[type="url"], textarea { border: none; background: white; border-radius: 2px; box-sizing: border-box; min-width: 100%; margin: 5px 0; font-size: 1.3em; padding: 0.5em; color: #666; }
+            input[type="url"], textarea { border: none; background: white; border-radius: 2px; box-sizing: border-box; min-width: 100%; margin: 5px 0; font-size: 1.3em; padding: 0.5em; color: #666; resize: vertical; }
             button, summary { font-size: 1.6rem; font-weight: bold; font-family: Arial; background: yellowgreen; border: none; border-radius: 3px; padding: 0.3em 1em; cursor: pointer; margin-top: 5px; }
             button:hover, summary:hover { background: black; color: white; }
             details {
@@ -184,21 +184,22 @@ function printCode(?string $code, bool $asHtml = true): void
                     <span>Url to test:</span>
                     <input type="url" name="url" autofocus placeholder="http://" value="<?php echo getEscapedUrl(); ?>">
                 </label>
+                <br>
                 <label>
                     <span>Settings:</span>
                     <?php
                     $placeholderJson = json_encode(['instagram:token' => null], JSON_PRETTY_PRINT);
                     $currentJson = getJsonSettings();
                     ?>
-                    <textarea name="settings" rows="3" placeholder='<?php echo $placeholderJson; ?>'><?php
+                    <textarea name="settings" rows="2" placeholder='<?php echo $placeholderJson; ?>'><?php
                          echo !empty($currentJson)
                              ? json_encode($currentJson, JSON_PRETTY_PRINT | JSON_FORCE_OBJECT)
                              : '';
                     ?></textarea>
-                    <span class="helptext">Add settings like "instagram:token", "facebook:token", ...</span>
+                    <span class="helptext">Add settings in JSON like "instagram:token", "facebook:token", ...</span>
                 </label>
             </fieldset>
-
+            
             <fieldset class="action">
                 <button type="submit">Test</button>
                 &nbsp;&nbsp;&nbsp;

src/Extractor.php

@@ -34,25 +34,25 @@
 /**
  * Class to extract the info
  *
- * @property-read string|null          $authorName
- * @property-read UriInterface|null    $authorUrl
- * @property-read string|null          $cms
- * @property-read EmbedCode|null       $code
- * @property-read string|null          $description
- * @property-read UriInterface         $favicon
- * @property-read array|UriInterface[] $feeds
- * @property-read UriInterface|null    $icon
- * @property-read UriInterface|null    $image
- * @property-read array|string[]       $keywords
- * @property-read string|null          $language
- * @property-read array|UriInterface[] $languages
- * @property-read string|null          $license
- * @property-read string               $providerName
- * @property-read UriInterface         $providerUrl
- * @property-read DateTime|null        $publishedTime
- * @property-read UriInterface|null    $redirect
- * @property-read string|null          $title
- * @property-read UriInterface         $url
+ * @property string|null          $authorName
+ * @property UriInterface|null    $authorUrl
+ * @property string|null          $cms
+ * @property EmbedCode|null       $code
+ * @property string|null          $description
+ * @property UriInterface         $favicon
+ * @property array|UriInterface[] $feeds
+ * @property UriInterface|null    $icon
+ * @property UriInterface|null    $image
+ * @property array|string[]       $keywords
+ * @property string|null          $language
+ * @property array|UriInterface[] $languages
+ * @property string|null          $license
+ * @property string               $providerName
+ * @property UriInterface         $providerUrl
+ * @property DateTime|null        $publishedTime
+ * @property UriInterface|null    $redirect
+ * @property string|null          $title
+ * @property UriInterface         $url
  */
 class Extractor
 {
@@ -61,10 +61,10 @@ class Extractor
     private UriInterface $uri;
     private Crawler $crawler;
 
-    private Document $document;
+    protected Document $document;
     protected OEmbed $oembed;
-    private LinkedData $linkedData;
-    private Metas $metas;
+    protected LinkedData $linkedData;
+    protected Metas $metas;
 
     private array $settings = [];
     private array $customDetectors = [];