Upgarded to 4.17.4

includes/builder/feature/background-masks/pattern/README.md

@@ -0,0 +1,75 @@
+# Adding New Pattern Style
+To add new Pattern style in the Divi Builder follow the Actions Items.
+
+## Action Items
+- [ ] Copy Pattern Template (see bellow).
+- [ ] Replace `NAME`, all the `ET_Builder_Pattern_NAME` in the template (3 places).
+- [ ] Replace `TITLE` in the template (2 places).
+- [ ] Replace `PRIORITY` in the template, lower number will make it show-up early in Pattern Style Dropdown list in the VB.
+- [ ] Save in a new file, e.g: `some-name.php`, in this folder, add/commit to the repository.
+
+**Tip**:
+- For `NAME`, if it's multiple words like `Diagonal Lines`, use `_` to join, e.g `Diagonal_Lines`.
+- For `filename`, if it's multiple words like `Diagonal Lines`, use `-` to join and make it lower case, e.g `diagonal-lines.php`.
+- Once new `filename.php` placed in this folder, the new pattern would automatically appear in the VB (just refresh).
+- default', 'default-inverted', 'thumbnail' should only contain all tags inside the `<svg></svg>` file, e.g:
+
+```
+'thumbnail'            => '<path d="M28,28H56V56H28ZM0,0H28V28H0Z"/>',
+```
+
+<hr>
+
+### Pattern Template:
+
+```
+<?php
+/**
+ * Background Pattern Style - TITLE.
+ *
+ * @package Divi
+ * @sub-package Builder
+ * @since ??
+ */
+
+if ( ! defined( 'ABSPATH' ) ) {
+	die( 'Direct access forbidden.' );
+}
+
+/**
+ * Class ET_Builder_Pattern_NAME
+ *
+ * @since ??
+ */
+class ET_Builder_Pattern_NAME extends ET_Builder_Background_Pattern_Style_Base {
+	/**
+	 * Configuration.
+	 *
+	 * @return array
+	 */
+	public function settings() {
+		return array(
+			'label'      => esc_html__( 'TITLE', 'et-builder' ),
+			'svgContent' => array(
+				'default'          => '',
+				'default-inverted' => '',
+				'rotated'          => '',
+				'rotated-inverted' => '',
+				'thumbnail'        => '',
+			),
+			'width'      => '11px',
+			'height'     => '11px',
+			// Replace following PRIORITY with number (1-9) and uncomment to make it on top 9 list.
+			// phpcs:ignore Squiz.PHP.CommentedOutCode.Found -- temporary comment.
+			// 'priority'   => PRIORITY,
+		);
+	}
+}
+
+return new ET_Builder_Pattern_NAME();
+
+```
+
+<hr>
+
+**Last Updated**: Mar 10, 2022.