1 files changed, 103 insertions, 0 deletions
diff --git a/src/XHtml/XHtmlSimpleElement.php b/src/XHtml/XHtmlSimpleElement.php
new file mode 100644
index 00000000..6df8bd5a
--- /dev/null
+++ b/src/XHtml/XHtmlSimpleElement.php
@@ -0,0 +1,103 @@
+<?php
+
+/**
+ * PHPPgAdmin6
+ */
+
+namespace PHPPgAdmin\XHtml;
+
+/**
+ * XHtmlSimpleElement.
+ *
+ * Used to generate Xhtml-Code for simple xhtml elements
+ * (i.e. elements, that can't contain child elements)
+ *
+ * @author    Felix Meinhold
+ */
+class XHtmlSimpleElement
+{
+    use \PHPPgAdmin\Traits\HelperTrait;
+
+    public $_element;
+
+    public $_siblings = [];
+
+    public $_htmlcode;
+
+    public $_attributes = [];
+
+    public $container;
+
+    /**
+     * Constructor.
+     *
+     * @param null|mixed $element The element's name. Defaults to name of the
+     *                            derived class
+     */
+    public function __construct($element = null)
+    {
+        $this->_element = $this->is_element();
+    }
+
+    public function set_style(string $style): void
+    {
+        $this->set_attribute('style', $style);
+    }
+
+    public function set_class($class): void
+    {
+        $this->set_attribute('class', $class);
+    }
+
+    /**
+     * @return string
+     */
+    public function is_element()
+    {
+        $lower_classname = \mb_strtolower(\get_class($this));
+
+        return \str_replace('phppgadmin\xhtml\xhtml', '', $lower_classname);
+    }
+
+    /**
+     * Private function generates xhtml.
+     *
+     * @return string
+     */
+    public function _html()
+    {
+        $this->_htmlcode = '<';
+
+        foreach ($this->_attributes as $attribute => $value) {
+            if (!empty($value)) {
+                $this->_htmlcode .= \sprintf(' %s="%s" ', $attribute, $value);
+            }
+        }
+        $this->_htmlcode .= '/>';
+
+        return $this->_htmlcode;
+    }
+
+    /**
+     * Returns xhtml code.
+     *
+     * @return string
+     */
+    public function fetch()
+    {
+        return $this->_html();
+    }
+
+    /**
+     * Echoes xhtml.
+     */
+    public function show(): void
+    {
+        echo $this->fetch();
+    }
+
+    public function set_attribute(string $attr, string $value): void
+    {
+        $this->_attributes[$attr] = $value;
+    }
+}