pagination works more better

anonkun.sql

@@ -24,6 +24,13 @@ CREATE TABLE `quest_meta` (
 	FOREIGN KEY (`owner_id`) REFERENCES `users`(`user_id`)
 ) ENGINE=InnoDB CHARSET utf8mb4;
 
+CREATE TABLE `page_titles` (
+	`quest_id` SMALLINT UNSIGNED NOT NULL,
+	`page_num` TINYINT UNSIGNED NOT NULL,
+	`page_title` VARCHAR(200) NOT NULL,
+	FOREIGN KEY (`quest_id`) REFERENCES `quest_meta`(`quest_id`)
+) ENGINE=InnoDB CHARSET utf8mb4;
+
 CREATE TABLE `quest_data` (
 	`post_id` MEDIUMINT UNSIGNED NOT NULL AUTO_INCREMENT,
 	`quest_id` SMALLINT UNSIGNED NOT NULL,
@@ -32,7 +39,8 @@ CREATE TABLE `quest_data` (
 	`post` MEDIUMTEXT NOT NULL,
 	`timestamp` INT UNSIGNED NOT NULL,
 	PRIMARY KEY (`post_id`),
-	FOREIGN KEY (`quest_id`) REFERENCES `quest_meta`(`quest_id`)
+	FOREIGN KEY (`quest_id`) REFERENCES `quest_meta`(`quest_id`),
+	FOREIGN KEY (`page_num`) REFERENCES `page_titles`(`page_num`)
 ) ENGINE=InnoDB CHARSET utf8mb4;
 
 CREATE TABLE `dice_calls` (

database.py

@@ -154,12 +154,13 @@ def get_quest_meta(quest_id):
 	return data
 
 
-def get_quest_data(quest_id):
+def get_quest_data(quest_id, page_num):
 	"""Retrieves all quest posts."""
 	data = _DB.execute(
-		"SELECT * FROM `quest_data` WHERE `quest_id` = %s " \
+		"SELECT * FROM `quest_data` " \
+		+ "WHERE `quest_id` = %s AND `page_num` = %s " \
 		+ "ORDER BY `post_id` ASC",
-		(quest_id,)).fetchall()
+		(quest_id, page_num)).fetchall()
 	return data
 
 
@@ -345,3 +346,19 @@ def get_poll_votes_voted(post_id, ip_address):
 		+ "AND `poll_votes`.`ip_address` = %s",
 		(post_id, ip_address)).fetchall()
 	return data
+
+
+def insert_quest_page(quest_id, page_num, page_title):
+	"""Inserts a new quest page."""
+	_DB.execute(
+		"INSERT INTO `page_titles` (`quest_id`, `page_num`, `page_title`) " \
+		+ "VALUES (%s, %s, %s)",
+		(quest_id, page_num, page_title))
+
+
+def get_quest_pages(quest_id):
+	"""Gets all numbers and titles for a quest."""
+	data = _DB.execute(
+		"SELECT * FROM `page_titles` WHERE `quest_id` = %s",
+		(quest_id,)).fetchall()
+	return data

templates/quest.html

@@ -12,11 +12,11 @@
 {% block header %}
 {% if session.get("user_id") == owner_id %}
 	<li><a href="{{ url_for('.edit_quest', quest_id=quest_id) }}">Edit Quest</a></li>
-	<li><a href="{{ url_for('.quest', quest_id=quest_id, page_num=1) }}">Page 1</a></li>
 	<li>
 		<select onChange="window.location.href=this.value">
-			<option value="{{ url_for('.quest', quest_id=quest_id, page_num=1) }}">Page 1</option>
+			{% for page in pages %}
-			<option value="{{ url_for('.quest', quest_id=quest_id, page_num=2) }}">Page 2</option>
+			<option value="{{ url_for('.quest', quest_id=quest_id, page_num=page[1]) }}"{% if page[1] == page_num %} selected="yes"{% endif %}>{{ page[2] }}</option>
+			{% endfor %}
 		</select>
 	</li>
 {% endif %}
@@ -161,5 +161,5 @@
 			<div id="messageTextDiv"><textarea id="messageTextArea"></textarea></div>
 		</div>
 	</div>
-	<div id="preview"></div>
+	<div id="preview" style="display:none;"></div>
 {% endblock %}

views.py

@@ -58,7 +58,9 @@ def quest(quest_id, page_num=1):
 	open_post_id = data[2]
 	ip_address = request.remote_addr
 
-	quest_posts = db.get_quest_data(quest_id)
+	pages = db.get_quest_pages(quest_id)
+
+	quest_posts = db.get_quest_data(quest_id, page_num)
 	dice_rolls_raw = db.get_dice_rolls(quest_id)
 	dice_rolls = {roll[2]: [] for roll in dice_rolls_raw}
 	_ = [dice_rolls[roll[2]].append(roll) for roll in dice_rolls_raw]
@@ -131,6 +133,7 @@ def create_quest():
 	page_num = 1
 
 	quest_id = db.insert_quest(quest_title, owner_id)
+	db.insert_quest_page(quest_id, page_num, "Page 1")
 	db.insert_quest_post(quest_id, page_num, "text", quest_body, timestamp)
 
 	return redirect(url_for('.quest', quest_id=quest_id))