Move internal packages to an internal folder

For reference: https://go.dev/doc/go1.4#internalpackages

1 files changed, 0 insertions, 101 deletions

diff --git a/ui/static/js/modal_handler.js b/ui/static/js/modal_handler.js
deleted file mode 100644
index 0fa55bfa..00000000
--- a/ui/static/js/modal_handler.js
+++ /dev/null
@@ -1,101 +0,0 @@
-class ModalHandler {
-    static exists() {
-        return document.getElementById("modal-container") !== null;
-    }
-
-    static getModalContainer() {
-        return document.getElementById("modal-container");
-    }
-
-    static getFocusableElements() {
-        let container = this.getModalContainer();
-
-        if (container === null) {
-            return null;
-        }
-
-        return container.querySelectorAll('button, [href], input, select, textarea, [tabindex]:not([tabindex="-1"])');
-    }
-
-    static setupFocusTrap() {
-        let focusableElements = this.getFocusableElements();
-
-        if (focusableElements === null) {
-            return;
-        }
-
-        let firstFocusableElement = focusableElements[0];
-        let lastFocusableElement = focusableElements[focusableElements.length - 1];
-
-        this.getModalContainer().onkeydown = (e) => {
-            if (e.key !== 'Tab') {
-                return;
-            }
-
-            // If there is only one focusable element in the dialog we always want to focus that one with the tab key.
-            // This handles the special case of having just one focusable element in a dialog where keyboard focus is placed on an element that is not in the tab order.
-            if (focusableElements.length === 1) {
-                firstFocusableElement.focus();
-                e.preventDefault();
-                return;
-            }
-
-            if (e.shiftKey && document.activeElement === firstFocusableElement) {
-                lastFocusableElement.focus();
-                e.preventDefault();
-            } else if (!e.shiftKey && document.activeElement === lastFocusableElement) {
-                firstFocusableElement.focus();
-                e.preventDefault();
-            }
-        };
-    }
-
-    static open(fragment, initialFocusElementId) {
-        if (ModalHandler.exists()) {
-            return;
-        }
-
-        this.activeElement = document.activeElement;
-
-        let container = document.createElement("div");
-        container.id = "modal-container";
-        container.setAttribute("role", "dialog");
-        container.appendChild(document.importNode(fragment, true));
-        document.body.appendChild(container);
-
-        let closeButton = document.querySelector("button.btn-close-modal");
-        if (closeButton !== null) {
-            closeButton.onclick = (event) => {
-                event.preventDefault();
-                ModalHandler.close();
-            };
-        }
-
-        let initialFocusElement;
-        if (initialFocusElementId !== undefined) {
-            initialFocusElement = document.getElementById(initialFocusElementId);
-        } else {
-            let focusableElements = this.getFocusableElements();
-            if (focusableElements !== null) {
-                initialFocusElement = focusableElements[0];
-            }
-        }
-
-        if (initialFocusElement !== undefined) {
-            initialFocusElement.focus();
-        }
-
-        this.setupFocusTrap();
-    }
-
-    static close() {
-        let container = this.getModalContainer();
-        if (container !== null) {
-            container.parentNode.removeChild(container);
-        }
-
-        if (this.activeElement !== undefined && this.activeElement !== null) {
-            this.activeElement.focus();
-        }
-    }
-}