Add upstream plugins

Signed-off-by: Adrian Nöthlich <git@promasu.tech>

wp-content/plugins/all-in-one-event-calendar/lib/html/element/setting/abstract.php

@@ -0,0 +1,101 @@
+<?php
+
+/**
+ * Abstract class to accelerate settings page snippets development.
+ *
+ * @author     Time.ly Network, Inc.
+ * @since      2.0
+ * @package    Ai1EC
+ * @subpackage Ai1EC.Html
+ */
+abstract class Ai1ec_Html_Element_Settings extends Ai1ec_Base
+    implements Ai1ec_Html_Element_Interface {
+
+    /**
+     * @var Ai1ec_Html_Helper Instance of HTML helper.
+     */
+    protected $_html = NULL;
+
+    /**
+     * @var array Map of arbitrary arguments passed to an element.
+     */
+    protected $_args = array();
+
+    /**
+     * Constructor accepts system as injectable and requests HTML helper.
+     *
+     * @param Ai1ec_Registry_Object $system Injected system argument.
+     *
+     * @return void Constructor does not return.
+     */
+    public function __construct(
+        Ai1ec_Registry_Object $registry,
+        array $args
+    ) {
+        parent::__construct( $registry );
+        $this->_args = $args;
+        $this->_html = $registry->get( 'html.helper' );
+    }
+
+    /**
+     * Set value within current object scope
+     *
+     * Value name is formed as {$attribute} with underscore ('_') prefixed.
+     *
+     * @param string $attribute Name of attribute to set.
+     * @param mixed  $value     Value to set for attribute.
+     *
+     * @return Ai1ec_Html_Element_Settings Instance of self.
+     */
+    public function set( $attribute, $value ) {
+        $this->{'_' . $attribute} = $value;
+        return $this;
+    }
+
+    /**
+     * Override to include any initialization logics.
+     *
+     * @return void Method output is ignored.
+     */
+    protected function _initialize() {
+    }
+
+    /**
+     * Generate settings output line.
+     *
+     * @param string $output Generated output to finalize.
+     * @param bool   $wrap   Whether content should be wrapped with div or not.
+     *
+     * @return string Finalized HTML snippet.
+     */
+    public function render( $output = '', $wrap = true, $hidden = false ) {
+        if ( isset( $this->_args['renderer']['condition'] ) ) {
+            $condition = $this->_args['renderer']['condition'];
+            if ( is_bool( $condition ) ) {
+                $render = $condition;
+            } else {
+                $callback = explode( ':', $this->_args['renderer']['condition'] );
+                try {
+                    $render = $this->_registry->dispatch(
+                        $callback[0],
+                        $callback[1]
+                    );
+                } catch (Ai1ec_Bootstrap_Exception $exception) {
+                    $render = '';
+                }
+            }
+            if ( ! $render ) {
+                return '';
+            }
+        }
+        if ( ! $wrap ) {
+            return $output;
+        }
+        if ( $hidden ) {
+            return '<div class="ai1ec-form-group ai1ec-hidden">' . $output . '</div>';
+        } else {
+            return '<div class="ai1ec-form-group">' . $output . '</div>';
+        }
+    }
+
+}