From b4cb801bcb8614c6ac7e420249b789e08bd82207 Mon Sep 17 00:00:00 2001
From: iou1name <iou1name@national.shitposting.agency>
Date: Fri, 7 Sep 2018 12:56:13 -0400
Subject: [PATCH] added text post editing

---
 quest/events.py         | 24 +++++++++++++++++++++++
 quest/static/quest.css  |  5 +++++
 quest/static/questQM.js | 42 +++++++++++++++++++++++++++++------------
 todo                    |  2 --
 4 files changed, 59 insertions(+), 14 deletions(-)

diff --git a/quest/events.py b/quest/events.py
index 4d87f41..64ec613 100644
--- a/quest/events.py
+++ b/quest/events.py
@@ -261,6 +261,30 @@ def poll_post(socket, data):
 	socket.send('new_post', data)
 
 
+def edit_post(socket, data):
+	"""
+	Called when the QM saves an edited post.
+	"""
+	post_id = data.get('post_id')
+	post_text = data.get('post_text')
+
+	# cleaning
+	post_text = bleach.clean(post_text.strip())
+	post_text = post_text.replace("\n", "<br>")
+
+	# handle image
+
+	p = Post.objects.get(id=post_id)
+	p.post_text = post_text
+	p.save()
+
+	data = {}
+	data['post_text'] = post_text
+	data['post_type'] = 'text'
+	data['post_id'] = p.id
+	socket.send('update_post', data)
+
+
 def close_post(socket, data):
 	"""
 	Called when the QM closes an open post.
diff --git a/quest/static/quest.css b/quest/static/quest.css
index 768a5d7..ef7829f 100644
--- a/quest/static/quest.css
+++ b/quest/static/quest.css
@@ -37,6 +37,11 @@ h3 {
 	display: flex;
 }
 
+.editPostText {
+	width: 100%;
+	box-sizing: border-box;
+}
+
 #QMPostTabs {
 	display: inline-block;
 	list-style-type: none;
diff --git a/quest/static/questQM.js b/quest/static/questQM.js
index 61a1a3a..e017228 100644
--- a/quest/static/questQM.js
+++ b/quest/static/questQM.js
@@ -12,7 +12,7 @@ socket.events['new_post'] = function(data) {
 	post_str += '<div class="questPostMeta">' + data.date;
 	/* QM only */
 	if (data.post_type === 'text') {
-		post_str += '<br /><a href="javascript:void(0);" onclick="edit_post(\'' + data.post_id + '\')">Edit</a>';
+		post_str += '<br /><a href="javascript:void(0);" id="editPost-' + data.post_id + '"onclick="edit_post(\'' + data.post_id + '\')">Edit</a>';
 		post_str += '<a href="javascript:void(0);" id="savePost-' + data.post_id + '" onclick="save_post(\'' + data.post_id + '\')" style="display:none;">Save</a>';
 	} else if (data.post_type === 'dice' || data.post_type === 'poll') {
 		post_str += '<br /><a href="javascript:void(0);" id="closePost-' + data.post_id + '" onclick="close_post(' + data.post_id + ')">Close</a>';
@@ -53,6 +53,15 @@ function makePost() {
 	if (text === '') { return; }
 	socket.send('text_post', {text: text, page_num: page_num, quest_id: quest_id});
 }
+function save_post(post_id) {
+	let post = document.getElementById('questPostData-' + post_id);
+	let post_text = post.firstElementChild.value.trim();
+	socket.send('edit_post', {post_text: post_text, post_id: post_id});
+	post_text = post_text.replace(/\n/g, '<br>')
+	post.innerHTML = post_text;
+	document.getElementById('savePost-' + post_id).style.display = 'none';
+	document.getElementById('editPost-' + post_id).style.display = 'initial';
+}
 function form_post(form_id, event) {
 	let formData = new FormData(document.getElementById(form_id));
 	let obj = {};
@@ -86,17 +95,14 @@ function open_post_send(post_id) {
 }
 
 /* DOM editing */
-function openPostTab(event, modeName) {
-	let QMPostTabContent = document.getElementsByClassName("QMPostTabContent");
-	for (let i = 0; i < QMPostTabContent.length; i++) {
-		QMPostTabContent[i].style.display = "none";
-	}
-	let QMPostTab = document.getElementsByClassName("QMPostTab");
-	for (let i = 0; i < QMPostTab.length; i++) {
-		QMPostTab[i].className = QMPostTab[i].className.replace(" active", "");
-	}
-	document.getElementById(modeName).style.display = "block";
-	event.currentTarget.className += " active";
+function edit_post(post_id) {
+	let post = document.getElementById('questPostData-' + post_id);
+	let post_text = post.innerHTML.trim();
+	post_text = post_text.replace(/<br>/g, '\n');
+	post.innerHTML = '<textarea class="editPostText">' + post_text + '</textarea>';
+	post.firstElementChild.style.height = post.firstElementChild.scrollHeight + 'px';
+	document.getElementById('savePost-' + post_id).style.display = 'initial';
+	document.getElementById('editPost-' + post_id).style.display = 'none';
 }
 function close_post(post_id) {
 	let post = document.getElementById('questPostData-' + post_id);
@@ -137,6 +143,18 @@ function open_post(post_id) {
 		}
 	}
 }
+function openPostTab(event, modeName) {
+	let QMPostTabContent = document.getElementsByClassName("QMPostTabContent");
+	for (let i = 0; i < QMPostTabContent.length; i++) {
+		QMPostTabContent[i].style.display = "none";
+	}
+	let QMPostTab = document.getElementsByClassName("QMPostTab");
+	for (let i = 0; i < QMPostTab.length; i++) {
+		QMPostTab[i].className = QMPostTab[i].className.replace(" active", "");
+	}
+	document.getElementById(modeName).style.display = "block";
+	event.currentTarget.className += " active";
+}
 function insertPollOption() {
 	let opts = document.getElementById('pollOptions');
 	let num = opts.children.length+1;
diff --git a/todo b/todo
index d7761c1..c5fe03a 100644
--- a/todo
+++ b/todo
@@ -16,7 +16,6 @@ Quote backlinks
 Make chat hideable
 
 Improvements:
-Revamp post editing
 More options for text posts (lists and so on)
 More rigorous input checking in events.py
 New post displays chat message
@@ -30,5 +29,4 @@ Only last 100 (50?) chat messages are loaded on page load
 Adjust quote preview postioning
 
 Port from old code:
-Edit post
 Images