From 5b5b08ae7ba03b408f92954b9fcc0a40ed8b7756 Mon Sep 17 00:00:00 2001
From: manavortex <manavortex@gmail.com>
Date: Sat, 13 Mar 2021 11:20:43 +0100
Subject: [PATCH] extension moveblogselector, see MR 2037

---
 Extensions/moveblogselector.css     | 13 ++++
 Extensions/moveblogselector.icon.js |  1 +
 Extensions/moveblogselector.js      | 97 +++++++++++++++++++++++++++++
 3 files changed, 111 insertions(+)
 create mode 100644 Extensions/moveblogselector.css
 create mode 100644 Extensions/moveblogselector.icon.js
 create mode 100644 Extensions/moveblogselector.js

diff --git a/Extensions/moveblogselector.css b/Extensions/moveblogselector.css
new file mode 100644
index 000000000..44c84e548
--- /dev/null
+++ b/Extensions/moveblogselector.css
@@ -0,0 +1,13 @@
+#xkit-interface-buttons.inline {
+    float: none;
+    display: inline-block;
+    padding-right: 0.5em;
+    border-right: 1px solid lightgray;
+    height: 2em;
+}
+
+#xkit-interface-buttons.inline > * {
+    display: inherit;
+    height: 1.5em;
+    vertical-align: sub;
+}
\ No newline at end of file
diff --git a/Extensions/moveblogselector.icon.js b/Extensions/moveblogselector.icon.js
new file mode 100644
index 000000000..15f2896c8
--- /dev/null
+++ b/Extensions/moveblogselector.icon.js
@@ -0,0 +1 @@
+data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAMAAAADAAgMAAAAvsoSUAAAACVBMVEUAAAAAAAAAAACDY+nAAAAAA3RSTlMA/4CE6rqMAAAAoUlEQVR4Ae3PoRUCMQDAUN65DnIj9R6SUViCfcFGpXXwSHzEv1VV/UbzU0NDQ8NqDQ0NDQ0NDQ0NDQ2viS4dTg53HQaHhw4Hh+cmggRHkOAIEhxBgiNIcAQJjiDBESQ4ggRHkOAIEHYQJDiCBEeQ4AgSHEGCI0hwBAirCBIcQYIjSHAECd4AYQ1BgiNI8E4SvEGCd2wQqmpKDQ3/NFRVfUlvNddxSLdUkP4AAAAASUVORK5CYII=
\ No newline at end of file
diff --git a/Extensions/moveblogselector.js b/Extensions/moveblogselector.js
new file mode 100644
index 000000000..d0afa83cc
--- /dev/null
+++ b/Extensions/moveblogselector.js
@@ -0,0 +1,97 @@
+//* TITLE Blog Selector to bottom **//
+//* VERSION 1.0.0 **//
+//* DESCRIPTION Moves the blog selector from top of form to bottom of form	**//
+//* DEVELOPER manavortex **//
+//* FRAME false **//
+//* BETA false **//
+
+XKit.extensions.moveblogselector = new Object({
+	running: false,
+
+	preferences: {
+		sep0: {
+			text: 'Form footer tweaks',
+			type: 'separator',
+		},
+		relocate_btns: {
+			text: 'Merge xkit button controls into header form? (more compact footer)',
+			default: true,
+			value: true,
+		},
+	},
+
+	run: function() {
+		this.running = true;
+		XKit.tools.init_css('moveblogselector');
+		XKit.post_listener.add('moveblogselector', () => this.moveElements());
+	},
+
+	destroy: function() {
+		this.running = false;
+		XKit.post_listener.remove('moveblogselector');
+	},
+
+	moveElements: async function() {
+		/*
+		 * move post form header to bottom
+		 */
+		if (
+			this.insertNodeBefore(
+				await this.checkElement('.post-form--header'),
+				await this.checkElement('.post-form--bottom')
+			)
+		) {
+			// if successful: add a clearfix to parent so it doesn't look shitty
+			const firstChild = document.querySelector('.post-container > :first-child');
+			if ((firstChild.className || '').indexOf('clearfix') < 0) {
+				const postContainer = document.querySelector('.post-container');
+				const clearfix = document.createElement('div');
+				clearfix.className = 'clearfix';
+				clearfix.style.height = '1em';
+				postContainer.insertBefore(clearfix, firstChild);
+			}
+		}
+
+		if (!this.preferences.relocate_btns.value) return;
+		/*
+		 * move xkit post controls adjacent to settings button
+		 */
+
+		const xkitBtn = await this.checkElement('.post-form--controls [id*="xkit"]');
+		const settingsBtn = await this.checkElement('.post-form--post-settings-button');
+		if (this.insertNodeBefore(xkitBtn, settingsBtn)) {
+			xkitBtn.classList.add('inline');
+		}
+	},
+
+	/**
+	 * Async function: call with checkElement('#myElement').then((el) { ... }) .
+	 * Or see first block in waitForAndPrepend as per nightpool's suggestion in MR 2037
+	 *
+	 * @param {string} selector - document query selector.
+	 * @param {string} returnAry - run querySelectorAll rather than querySelector?
+	 */
+	checkElement: async function(selector, returnAry = false) {
+		while (this.running && document.querySelectorAll(selector).length === 0) {
+			await new Promise((resolve) => setTimeout(resolve, 150));
+		}
+		return returnAry
+			? document.querySelectorAll(selector)
+			: document.querySelector(selector);
+	},
+
+	/**
+	 * Be null-safe. Be vewwy, vewwy null-safe.
+	 *
+	 * @param {HTMLElement} elementNode - node to insert.
+	 * @param {HTMLElement} siblingNode - node to insert before.
+	 * @returns {boolean} success check
+	 */
+	insertNodeBefore(elementNode, siblingNode) {
+		return (
+			!!elementNode &&
+			!!siblingNode &&
+			!!siblingNode.parentNode.insertBefore(elementNode, siblingNode)
+		);
+	},
+});
\ No newline at end of file