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v1.0: First production version

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This first version allows login of pre-existing users, creation and update of truths
by admins, vote on the truths by users, their display as well as a simple graph
for the vote results.
Everything persisting in a SQLite database.
This commit is contained in:
trotFunky 2024-07-23 21:51:42 +01:00
commit 9911895b5b
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/target
**/.idea
**.sqlite
**.sqbpro

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[package]
name = "fabula_votes_server"
license = "MPL-2.0"
readme = "README.md"
authors = ["trotFunky"]
version = "1.0.0"
edition = "2021"
# See more keys and their definitions at https://doc.rust-lang.org/cargo/reference/manifest.html
[dependencies]
rocket = { version = "0.5.1", features = ["secrets", "json"] }
rocket_dyn_templates = { version = "0.2.0", features = ["tera"] }
rocket_db_pools = {version = "0.2.0", features = ["sqlx_sqlite"]}
sqlx = {version = "0.7.4", default-features = false, features = ["macros", "migrate"]}
blake2 = "0.10.6"
argon2 = "0.5.3"
pulldown-cmark = "0.11.0"

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Mozilla Public License Version 2.0
==================================
1. Definitions
--------------
1.1. "Contributor"
means each individual or legal entity that creates, contributes to
the creation of, or owns Covered Software.
1.2. "Contributor Version"
means the combination of the Contributions of others (if any) used
by a Contributor and that particular Contributor's Contribution.
1.3. "Contribution"
means Covered Software of a particular Contributor.
1.4. "Covered Software"
means Source Code Form to which the initial Contributor has attached
the notice in Exhibit A, the Executable Form of such Source Code
Form, and Modifications of such Source Code Form, in each case
including portions thereof.
1.5. "Incompatible With Secondary Licenses"
means
(a) that the initial Contributor has attached the notice described
in Exhibit B to the Covered Software; or
(b) that the Covered Software was made available under the terms of
version 1.1 or earlier of the License, but not also under the
terms of a Secondary License.
1.6. "Executable Form"
means any form of the work other than Source Code Form.
1.7. "Larger Work"
means a work that combines Covered Software with other material, in
a separate file or files, that is not Covered Software.
1.8. "License"
means this document.
1.9. "Licensable"
means having the right to grant, to the maximum extent possible,
whether at the time of the initial grant or subsequently, any and
all of the rights conveyed by this License.
1.10. "Modifications"
means any of the following:
(a) any file in Source Code Form that results from an addition to,
deletion from, or modification of the contents of Covered
Software; or
(b) any new file in Source Code Form that contains any Covered
Software.
1.11. "Patent Claims" of a Contributor
means any patent claim(s), including without limitation, method,
process, and apparatus claims, in any patent Licensable by such
Contributor that would be infringed, but for the grant of the
License, by the making, using, selling, offering for sale, having
made, import, or transfer of either its Contributions or its
Contributor Version.
1.12. "Secondary License"
means either the GNU General Public License, Version 2.0, the GNU
Lesser General Public License, Version 2.1, the GNU Affero General
Public License, Version 3.0, or any later versions of those
licenses.
1.13. "Source Code Form"
means the form of the work preferred for making modifications.
1.14. "You" (or "Your")
means an individual or a legal entity exercising rights under this
License. For legal entities, "You" includes any entity that
controls, is controlled by, or is under common control with You. For
purposes of this definition, "control" means (a) the power, direct
or indirect, to cause the direction or management of such entity,
whether by contract or otherwise, or (b) ownership of more than
fifty percent (50%) of the outstanding shares or beneficial
ownership of such entity.
2. License Grants and Conditions
--------------------------------
2.1. Grants
Each Contributor hereby grants You a world-wide, royalty-free,
non-exclusive license:
(a) under intellectual property rights (other than patent or trademark)
Licensable by such Contributor to use, reproduce, make available,
modify, display, perform, distribute, and otherwise exploit its
Contributions, either on an unmodified basis, with Modifications, or
as part of a Larger Work; and
(b) under Patent Claims of such Contributor to make, use, sell, offer
for sale, have made, import, and otherwise transfer either its
Contributions or its Contributor Version.
2.2. Effective Date
The licenses granted in Section 2.1 with respect to any Contribution
become effective for each Contribution on the date the Contributor first
distributes such Contribution.
2.3. Limitations on Grant Scope
The licenses granted in this Section 2 are the only rights granted under
this License. No additional rights or licenses will be implied from the
distribution or licensing of Covered Software under this License.
Notwithstanding Section 2.1(b) above, no patent license is granted by a
Contributor:
(a) for any code that a Contributor has removed from Covered Software;
or
(b) for infringements caused by: (i) Your and any other third party's
modifications of Covered Software, or (ii) the combination of its
Contributions with other software (except as part of its Contributor
Version); or
(c) under Patent Claims infringed by Covered Software in the absence of
its Contributions.
This License does not grant any rights in the trademarks, service marks,
or logos of any Contributor (except as may be necessary to comply with
the notice requirements in Section 3.4).
2.4. Subsequent Licenses
No Contributor makes additional grants as a result of Your choice to
distribute the Covered Software under a subsequent version of this
License (see Section 10.2) or under the terms of a Secondary License (if
permitted under the terms of Section 3.3).
2.5. Representation
Each Contributor represents that the Contributor believes its
Contributions are its original creation(s) or it has sufficient rights
to grant the rights to its Contributions conveyed by this License.
2.6. Fair Use
This License is not intended to limit any rights You have under
applicable copyright doctrines of fair use, fair dealing, or other
equivalents.
2.7. Conditions
Sections 3.1, 3.2, 3.3, and 3.4 are conditions of the licenses granted
in Section 2.1.
3. Responsibilities
-------------------
3.1. Distribution of Source Form
All distribution of Covered Software in Source Code Form, including any
Modifications that You create or to which You contribute, must be under
the terms of this License. You must inform recipients that the Source
Code Form of the Covered Software is governed by the terms of this
License, and how they can obtain a copy of this License. You may not
attempt to alter or restrict the recipients' rights in the Source Code
Form.
3.2. Distribution of Executable Form
If You distribute Covered Software in Executable Form then:
(a) such Covered Software must also be made available in Source Code
Form, as described in Section 3.1, and You must inform recipients of
the Executable Form how they can obtain a copy of such Source Code
Form by reasonable means in a timely manner, at a charge no more
than the cost of distribution to the recipient; and
(b) You may distribute such Executable Form under the terms of this
License, or sublicense it under different terms, provided that the
license for the Executable Form does not attempt to limit or alter
the recipients' rights in the Source Code Form under this License.
3.3. Distribution of a Larger Work
You may create and distribute a Larger Work under terms of Your choice,
provided that You also comply with the requirements of this License for
the Covered Software. If the Larger Work is a combination of Covered
Software with a work governed by one or more Secondary Licenses, and the
Covered Software is not Incompatible With Secondary Licenses, this
License permits You to additionally distribute such Covered Software
under the terms of such Secondary License(s), so that the recipient of
the Larger Work may, at their option, further distribute the Covered
Software under the terms of either this License or such Secondary
License(s).
3.4. Notices
You may not remove or alter the substance of any license notices
(including copyright notices, patent notices, disclaimers of warranty,
or limitations of liability) contained within the Source Code Form of
the Covered Software, except that You may alter any license notices to
the extent required to remedy known factual inaccuracies.
3.5. Application of Additional Terms
You may choose to offer, and to charge a fee for, warranty, support,
indemnity or liability obligations to one or more recipients of Covered
Software. However, You may do so only on Your own behalf, and not on
behalf of any Contributor. You must make it absolutely clear that any
such warranty, support, indemnity, or liability obligation is offered by
You alone, and You hereby agree to indemnify every Contributor for any
liability incurred by such Contributor as a result of warranty, support,
indemnity or liability terms You offer. You may include additional
disclaimers of warranty and limitations of liability specific to any
jurisdiction.
4. Inability to Comply Due to Statute or Regulation
---------------------------------------------------
If it is impossible for You to comply with any of the terms of this
License with respect to some or all of the Covered Software due to
statute, judicial order, or regulation then You must: (a) comply with
the terms of this License to the maximum extent possible; and (b)
describe the limitations and the code they affect. Such description must
be placed in a text file included with all distributions of the Covered
Software under this License. Except to the extent prohibited by statute
or regulation, such description must be sufficiently detailed for a
recipient of ordinary skill to be able to understand it.
5. Termination
--------------
5.1. The rights granted under this License will terminate automatically
if You fail to comply with any of its terms. However, if You become
compliant, then the rights granted under this License from a particular
Contributor are reinstated (a) provisionally, unless and until such
Contributor explicitly and finally terminates Your grants, and (b) on an
ongoing basis, if such Contributor fails to notify You of the
non-compliance by some reasonable means prior to 60 days after You have
come back into compliance. Moreover, Your grants from a particular
Contributor are reinstated on an ongoing basis if such Contributor
notifies You of the non-compliance by some reasonable means, this is the
first time You have received notice of non-compliance with this License
from such Contributor, and You become compliant prior to 30 days after
Your receipt of the notice.
5.2. If You initiate litigation against any entity by asserting a patent
infringement claim (excluding declaratory judgment actions,
counter-claims, and cross-claims) alleging that a Contributor Version
directly or indirectly infringes any patent, then the rights granted to
You by any and all Contributors for the Covered Software under Section
2.1 of this License shall terminate.
5.3. In the event of termination under Sections 5.1 or 5.2 above, all
end user license agreements (excluding distributors and resellers) which
have been validly granted by You or Your distributors under this License
prior to termination shall survive termination.
************************************************************************
* *
* 6. Disclaimer of Warranty *
* ------------------------- *
* *
* Covered Software is provided under this License on an "as is" *
* basis, without warranty of any kind, either expressed, implied, or *
* statutory, including, without limitation, warranties that the *
* Covered Software is free of defects, merchantable, fit for a *
* particular purpose or non-infringing. The entire risk as to the *
* quality and performance of the Covered Software is with You. *
* Should any Covered Software prove defective in any respect, You *
* (not any Contributor) assume the cost of any necessary servicing, *
* repair, or correction. This disclaimer of warranty constitutes an *
* essential part of this License. No use of any Covered Software is *
* authorized under this License except under this disclaimer. *
* *
************************************************************************
************************************************************************
* *
* 7. Limitation of Liability *
* -------------------------- *
* *
* Under no circumstances and under no legal theory, whether tort *
* (including negligence), contract, or otherwise, shall any *
* Contributor, or anyone who distributes Covered Software as *
* permitted above, be liable to You for any direct, indirect, *
* special, incidental, or consequential damages of any character *
* including, without limitation, damages for lost profits, loss of *
* goodwill, work stoppage, computer failure or malfunction, or any *
* and all other commercial damages or losses, even if such party *
* shall have been informed of the possibility of such damages. This *
* limitation of liability shall not apply to liability for death or *
* personal injury resulting from such party's negligence to the *
* extent applicable law prohibits such limitation. Some *
* jurisdictions do not allow the exclusion or limitation of *
* incidental or consequential damages, so this exclusion and *
* limitation may not apply to You. *
* *
************************************************************************
8. Litigation
-------------
Any litigation relating to this License may be brought only in the
courts of a jurisdiction where the defendant maintains its principal
place of business and such litigation shall be governed by laws of that
jurisdiction, without reference to its conflict-of-law provisions.
Nothing in this Section shall prevent a party's ability to bring
cross-claims or counter-claims.
9. Miscellaneous
----------------
This License represents the complete agreement concerning the subject
matter hereof. If any provision of this License is held to be
unenforceable, such provision shall be reformed only to the extent
necessary to make it enforceable. Any law or regulation which provides
that the language of a contract shall be construed against the drafter
shall not be used to construe this License against a Contributor.
10. Versions of the License
---------------------------
10.1. New Versions
Mozilla Foundation is the license steward. Except as provided in Section
10.3, no one other than the license steward has the right to modify or
publish new versions of this License. Each version will be given a
distinguishing version number.
10.2. Effect of New Versions
You may distribute the Covered Software under the terms of the version
of the License under which You originally received the Covered Software,
or under the terms of any subsequent version published by the license
steward.
10.3. Modified Versions
If you create software not governed by this License, and you want to
create a new license for such software, you may create and use a
modified version of this License if you rename the license and remove
any references to the name of the license steward (except to note that
such modified license differs from this License).
10.4. Distributing Source Code Form that is Incompatible With Secondary
Licenses
If You choose to distribute Source Code Form that is Incompatible With
Secondary Licenses under the terms of this version of the License, the
notice described in Exhibit B of this License must be attached.
Exhibit A - Source Code Form License Notice
-------------------------------------------
This Source Code Form is subject to the terms of the Mozilla Public
License, v. 2.0. If a copy of the MPL was not distributed with this
file, You can obtain one at https://mozilla.org/MPL/2.0/.
If it is not possible or desirable to put the notice in a particular
file, then You may include the notice in a location (such as a LICENSE
file in a relevant directory) where a recipient would be likely to look
for such a notice.
You may add additional accurate notices of copyright ownership.
Exhibit B - "Incompatible With Secondary Licenses" Notice
---------------------------------------------------------
This Source Code Form is "Incompatible With Secondary Licenses", as
defined by the Mozilla Public License, v. 2.0.

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# Fabula Votes
This web application is intended as a simple way to share Truths for an upcoming campaign of [Fabula Ultima](https://need.games/fabula-ultima/),
vote and who we think wrote them and see some stats !
# TODO
A list of things that could be implemented/added to the application, some of them are needed for "feature completeness" !
- [ ] Being able to change from one week to the next
- [ ] Create new weeks for the admin
- [ ] Proper week redirection
- [ ] Add introduction to the weekly truths
- [ ] Bundle static assets in the binary
- [ ] Move the databse queries to their own functions
- [ ] Cache those results
- [ ] Centralize Markdown parsing ?
- [ ] Use fairings for the different elements ?
# Dependencies
This project currently uses :
- [Rocket](https://docs.rs/rocket/0.5.1/rocket/), for the web application backend
- [SQLX](https://docs.rs/sqlx/0.7.4/sqlx/), for database access (this is only expeceted to be used with SQLite)
- [Tera](https://docs.rs/tera/latest/tera/), for templating
- [Argon2](https://docs.rs/argon2/latest/argon2/), for password hashing
- [Pull_down CMark](https://docs.rs/pulldown-cmark/0.11.0/pulldown_cmark/), for markdown rendering
# License
The code present in this repository is licensed under the Mozilla Public License 2.0.

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[default]
template_dir = "templates"
log_level = "normal"
port = 24241
[debug]
address = "0.0.0.0"
[release]
address = "127.0.0.1"
[default.databases.data_sqlite]
url = "./db/voting_data.sqlite"

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CREATE TABLE IF NOT EXISTS Players (
id INTEGER PRIMARY KEY AUTOINCREMENT,
is_admin INTEGER NOT NULL DEFAULT 0,
name VARCHAR NOT NULL,
pwd_hash VARCHAR NOT NULL,
picture VARCHAR
);
CREATE TABLE IF NOT EXISTS Truths (
id INTEGER PRIMARY KEY AUTOINCREMENT,
week INTEGER NOT NULL CHECK (week > 0),
number INTEGER NOT NULL CHECK (number > 0),
author_id INTEGER NOT NULL,
rendered_text VARCHAR NOT NULL,
raw_text VARCHAR NOT NULL,
FOREIGN KEY (author_id) REFERENCES Players(id) ON DELETE CASCADE
);
CREATE TABLE IF NOT EXISTS Votes (
id INTEGER PRIMARY KEY AUTOINCREMENT,
truth_id INTEGER NOT NULL,
voter_id INTEGER NOT NULL,
voted_id INTEGER NOT NULL,
FOREIGN KEY (truth_id) REFERENCES Truths(id) ON DELETE CASCADE,
FOREIGN KEY (voter_id) REFERENCES Players(id) ON DELETE CASCADE,
FOREIGN KEY (voted_id) REFERENCES Players(id) ON DELETE CASCADE
);
CREATE TABLE IF NOT EXISTS AuthTokens (
id INTEGER PRIMARY KEY AUTOINCREMENT,
player_id INTEGER NOT NULL,
token VARCHAR NOT NULL,
max_timestamp INTEGER NOT NULL,
FOREIGN KEY (player_id) REFERENCES Players(id) ON DELETE CASCADE
);

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INSERT INTO Players (name, pwd_hash) VALUES ("Bystus", "$argon2id$v=19$m=4096,t=3,p=1$WXRDblJ3SGNQUUl1d0dyZFdwSzR2UT09$by9LM1LJ+geBhn6wvEzpiUsR7Tm7Ce9wIrqTTsbXyV0");
INSERT INTO Players (name, pwd_hash) VALUES ("Corwyn", "$argon2id$v=19$m=4096,t=3,p=1$L2FNWW9BZUxPR0NTUEkwaGNib0xwZz09$x2pUo5IY0iq4xrzoXnHMEaX9oFGbkgaBFcnQ3EJ4Cts");
INSERT INTO Players (name, pwd_hash) VALUES ("Dory", "$argon2id$v=19$m=4096,t=3,p=1$ekoxV1BrMDBIS1EzUC95SDRrVEZQZz09$Sv2xBUcNo8Ckm+tSiNjs1zBI7KGnCzNbd1ZEa3ABhmg");
INSERT INTO Players (name, pwd_hash) VALUES ("Fen", "$argon2id$v=19$m=4096,t=3,p=1$d3pwaldqR2lNWThjZ0d5a29TNEh2Zz09$UsrRRUMdztOLoRJ/R7tP+YUl0EdCaeSYPImm7onlezM");
INSERT INTO Players (name, pwd_hash) VALUES ("Lucky", "$argon2id$v=19$m=4096,t=3,p=1$dmZ2ZDNmUi9PaTBIOVFoQ0IvZ2JzUT09$agitRdj8VQS9oseMq7CHw3grugQ5u10L/k13KK1cZew");
INSERT INTO Players (name, pwd_hash) VALUES ("Nico", "$argon2id$v=19$m=4096,t=3,p=1$K0Flb1BFb1czMEhtandLTjNGbDg5UT09$HNswLN3GsvOpBfQ6Ik/q9422XnguN4Pp9dMBWlwMmPU");
INSERT INTO Players (name, pwd_hash) VALUES ("Peran", "$argon2id$v=19$m=4096,t=3,p=1$eUNTVlVvRjloekpXemZwUUMxb1p0QT09$DrtCsJ8Ok6Sid0YeWs82/XCjni7xqAslnVIo7npNB3k");
INSERT INTO Players (name, pwd_hash) VALUES ("trot", "$argon2id$v=19$m=4096,t=3,p=1$dHdnVDdIMUpqdFJhYnAyc2NnYms1Zz09$H36JGR1/gvF0buJ+6+A5fyqncAqxixV1gGceF8sz/PE");
UPDATE Players SET is_admin = 1 WHERE name == "Corwyn";

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--INSERT INTO Truths (week, number, rendered_text, raw_text, author_id) VALUES (1, 1,
-- "This is a bit of bullshit that might be a looooot of bullshit, like, fucking hell, a lot.",
-- "This is a bit of bullshit that might be a looooot of bullshit, like, fucking hell, a lot.", 1);
--INSERT INTO Truths (week, number, rendered_text, raw_text, author_id) VALUES (1, 6,
-- "This one, small one",
-- "This one, small one", 4);
--INSERT INTO Truths (week, number, rendered_text, raw_text, author_id) VALUES (1, 3,
-- "At the time of writing, the share price is down more than 19 percent as the security shop to some of the biggest organizations in the world continues to work through issues with its customers.",
-- "At the time of writing, the share price is down more than 19 percent as the security shop to some of the biggest organizations in the world continues to work through issues with its customers.", 5);
--INSERT INTO Truths (week, number, rendered_text, raw_text, author_id) VALUES (1, 4,
-- "Les récentes recherches démontrent qu’une civilisation perdue aurait développée une technologie fonctionnant à base de cristaux de mana élémentaires. Les outils actuels sont limités quand à l’utilisation de ces derniers mais nul doute que si l’on parvenait à les utiliser le monde entier subirait une révolution technologique. ",
-- "Les récentes recherches démontrent qu’une civilisation perdue aurait développée une technologie fonctionnant à base de cristaux de mana élémentaires. Les outils actuels sont limités quand à l’utilisation de ces derniers mais nul doute que si l’on parvenait à les utiliser le monde entier subirait une révolution technologique. ", 3);
--INSERT INTO Truths (week, number, rendered_text, raw_text, author_id) VALUES (1, 5,
-- "Lorem ipsum dolor sit amet, consectetur adipiscing elit. Donec aliquet egestas lacus at posuere. Donec quis laoreet lacus. Curabitur aliquam pharetra ligula vestibulum lacinia. Donec vitae elit venenatis, interdum lacus a, lobortis sem. Aliquam non dictum velit, at sagittis ex. Duis vestibulum nisi vitae mattis posuere. Integer rutrum accumsan diam. Cras cursus sapien tempus, bibendum metus et, scelerisque erat. Etiam eleifend vitae nunc vel pretium. Ut ipsum risus, consequat ac orci a, varius aliquam sapien. Integer ut elit bibendum, bibendum dui ac, maximus lacus. Aenean scelerisque sapien id tincidunt euismod. Morbi placerat, massa ac vehicula congue, mi sem eleifend diam, id consequat mauris nibh non neque. Integer et lacus leo. Aliquam hendrerit facilisis arcu at auctor. ",
-- "Lorem ipsum dolor sit amet, consectetur adipiscing elit. Donec aliquet egestas lacus at posuere. Donec quis laoreet lacus. Curabitur aliquam pharetra ligula vestibulum lacinia. Donec vitae elit venenatis, interdum lacus a, lobortis sem. Aliquam non dictum velit, at sagittis ex. Duis vestibulum nisi vitae mattis posuere. Integer rutrum accumsan diam. Cras cursus sapien tempus, bibendum metus et, scelerisque erat. Etiam eleifend vitae nunc vel pretium. Ut ipsum risus, consequat ac orci a, varius aliquam sapien. Integer ut elit bibendum, bibendum dui ac, maximus lacus. Aenean scelerisque sapien id tincidunt euismod. Morbi placerat, massa ac vehicula congue, mi sem eleifend diam, id consequat mauris nibh non neque. Integer et lacus leo. Aliquam hendrerit facilisis arcu at auctor. ", 6);
--INSERT INTO Truths (week, number, rendered_text, raw_text, author_id) VALUES (1, 2,
-- "And another one ! And another one ! And another one ! And another one ! And another one ! And another one ! And another one ! And another one !",
-- "And another one ! And another one ! And another one ! And another one ! And another one ! And another one ! And another one ! And another one !", 8);
--INSERT INTO Truths (week, number, rendered_text, raw_text, author_id) VALUES (1, 7,
-- "Sure <b>why not</b> use emojis 🍌 and tags",
-- "Sure *why not* use emojis 🍌 and tags", 7);

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use rocket::http::CookieJar;
use rocket::serde::{Deserialize, Serialize};
use rocket::form::Form;
use rocket::response::Redirect;
use rocket_db_pools::{sqlx, sqlx::Row, Connection};
use std::time::{SystemTime, UNIX_EPOCH};
use argon2::{Argon2, PasswordHash, PasswordVerifier};
use blake2::{Blake2b512, Digest};
use blake2::digest::FixedOutput;
use sqlx::Error;
use crate::database_records::{AuthTokens, PlayerLoginInfo, Vote};
use crate::database;
use database::Db;
// TODO: Make FromRequest guard https://api.rocket.rs/v0.5/rocket/request/trait.FromRequest and split admin
#[derive(Deserialize, Serialize)]
#[serde(crate = "rocket::serde")]
pub struct User {
pub logged_in: bool,
pub is_admin: bool,
pub id: u16,
pub name: String,
pub has_week_vote: bool,
pub votes: Vec<Vote>
}
pub async fn get_user(week: u8, db: &mut Connection<Db>, cookies: &CookieJar<'_>) -> User {
let auth_token: Option<String> = match cookies.get_private("auth_token") {
Some(cookie) => Some(cookie.value().to_string()),
None => None
};
let auth_id: Option<String> = match cookies.get_private("auth_id") {
Some(cookie) => Some(cookie.value().to_string()),
None => None
};
let current_time = SystemTime::now().duration_since(UNIX_EPOCH).expect("Non monotonous time event").as_secs();
match sqlx::query("DELETE FROM AuthTokens WHERE max_timestamp < $1;")
.bind(current_time as i64)
.fetch_optional(&mut ***db).await {
Ok(_) => debug!("Cleaned up old tokens"),
Err(error) => error!("Error while cleaning up old tokens : {error}"),
};
let id_str;
let mut logged_in: bool = if auth_token.is_some() && auth_id.is_some() {
id_str = auth_id.unwrap().to_string();
let token_str = auth_token.unwrap().to_string();
let tokens: Vec::<AuthTokens> = match sqlx::query_as("SELECT token FROM AuthTokens WHERE player_id == $1")
.bind(&id_str)
.fetch_all(&mut ***db).await {
Ok(auth_tokens) => {auth_tokens},
Err(error) => {
error!("Failed to fetch auth tokens for {:?} : {error}", &id_str);
Vec::<AuthTokens>::new()
}
};
tokens.iter().find(|auth_token| {println!("Token : {:?}\nCookie : {:?}", auth_token.token, token_str); auth_token.token.eq(&token_str)}).is_some()
} else {
id_str = String::new();
false
};
// Consider the user authentified now, but revert in case of an error.
let (name, is_admin): (String, bool) = if logged_in {
match sqlx::query("SELECT name, is_admin FROM Players WHERE id == $1")
.bind(&id_str)
.fetch_one(&mut ***db)
.await {
Ok(row) => match (row.try_get(0).ok().unwrap(), row.try_get(1).ok().unwrap()) {
(Some(name), Some(admin)) => (name, admin),
_ => {
error!("Invalid return to retrieve user name and admin status");
logged_in = false;
(String::new(), false)
}
},
Err(error) => {
error!("Error while retrieving user name : {error}");
logged_in = false;
(String::new(), false)
},
}
} else {
(String::new(), false)
};
let votes: Vec<Vote> = if logged_in {
sqlx::query_as("SELECT Votes.* FROM Votes JOIN Truths ON Votes.truth_id == Truths.id AND Truths.week == $1 WHERE voter_id == $2 ORDER BY Truths.number;")
.bind(week)
.bind(&id_str)
.fetch_all(&mut ***db).await.unwrap_or_else(|error| {
error!("Error while getting votes : {error}");
Vec::<Vote>::new()
})
} else {
Vec::<Vote>::new()
};
if logged_in {
User {
logged_in,
is_admin,
id: id_str.parse::<u16>().unwrap(),
name,
has_week_vote: if votes.is_empty() { false } else { true },
votes
}
} else {
User {
logged_in,
is_admin: false,
id: 0,
name,
has_week_vote: false,
votes
}
}
}
#[derive(FromForm)]
pub struct AuthForm {
name: String,
password: String
}
#[post("/login", data="<form>")]
pub async fn login(form: Form<AuthForm>, mut db: Connection<Db>, cookies: &CookieJar<'_>) -> Redirect {
let user_search: Result<PlayerLoginInfo, _> = sqlx::query_as("SELECT id, is_admin, name, pwd_hash FROM Players WHERE name == $1")
.bind(&form.name)
.fetch_one(&mut **db)
.await;
if user_search.is_err() {
error!("Login failed : invalid user {:?}, err: {:?}", form.name, user_search.err());
cookies.add(("toast_error", "Impossible de se connecter !"));
return Redirect::to(uri!("/"));
}
let new_user = user_search.unwrap();
let password_hash_parse = PasswordHash::new(new_user.pwd_hash.as_str());
if password_hash_parse.is_err() {
error!("Login failed : could not parse password hash {:?}", password_hash_parse.err());
cookies.add(("toast_error", "Impossible de se connecter !"));
return Redirect::to(uri!("/"));
}
let password_hash = password_hash_parse.unwrap();
match Argon2::default().verify_password(form.password.as_bytes(), &password_hash) {
Ok(_) => {
let token_creation_time = SystemTime::now().duration_since(UNIX_EPOCH).expect("Non monotonous time event").as_secs();
// Generate some kind of authentication token.
let mut hasher = Blake2b512::new();
hasher.update(new_user.id.to_le_bytes());
hasher.update(token_creation_time.to_le_bytes());
let hash = hasher.finalize_fixed().to_ascii_lowercase();
let hash_str = String::from_utf8_lossy(hash.as_slice()).to_ascii_lowercase();
match sqlx::query("INSERT INTO AuthTokens (player_id, token, max_timestamp) VALUES ($1, $2, $3);")
.bind(new_user.id)
.bind(hash_str.clone())
.bind((token_creation_time + 3628800) as i64) // Should be a while until we overflow to the 64th bit...
.fetch_optional(&mut **db)
.await {
Ok(_) => {}
Err(error) => {
error!("Login failed : coult not store auth token in database : {error}");
cookies.add(("toast_error", "Impossible de se connecter !"));
return Redirect::to(uri!("/"));
}
}
cookies.add_private(("auth_token", hash_str.clone()));
cookies.add_private(("auth_id", new_user.id.to_string()));
}
Err(err) => {
error!("Login failed : invalid password for {:?}\nError : {err}", new_user.name);
cookies.add(("toast_error", "Impossible de se connecter !"));
return Redirect::to(uri!("/"));
}
}
Redirect::to(uri!("/"))
}
pub fn bypass_auth_debug(cookies: &CookieJar<'_>) {
if cookies.get_private("auth_token").is_some() {
return
}
let mut hasher = Blake2b512::new();
hasher.update(b"8");
hasher.update(SystemTime::now().duration_since(UNIX_EPOCH).expect("Non monotonous time event").as_secs().to_le_bytes());
let hash = hasher.finalize_fixed().to_ascii_lowercase();
let hash_str = String::from_utf8_lossy(hash.as_slice()).to_ascii_lowercase();
cookies.add_private(("auth_token", hash_str.clone()));
cookies.add_private(("auth_id", 8.to_string()));
println!("Generated hash string : {hash_str}");
}

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use rocket::{Build, fairing, Rocket};
use rocket::fairing::AdHoc;
use rocket_db_pools::Database;
#[derive(Database)]
#[database("data_sqlite")]
pub struct Db(sqlx::SqlitePool);
async fn run_migrations(rocket: Rocket<Build>) -> fairing::Result {
match Db::fetch(&rocket) {
Some(db) => match sqlx::migrate!("./db").run(&**db).await {
Ok(_) => Ok(rocket),
Err(e) => {
error!("Failed to initialize SQLx database: {}", e);
Err(rocket)
}
}
None => Err(rocket),
}
}
pub fn stage() -> AdHoc {
AdHoc::on_ignite("SQLx Stage", |rocket| async {
rocket.attach(Db::init())
.attach(AdHoc::try_on_ignite("SQLx Migrations", run_migrations))
})
}

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use rocket::serde::{Deserialize, Serialize};
#[derive(sqlx::FromRow, Deserialize, Serialize)]
#[serde(crate = "rocket::serde")]
pub struct Player {
id: u16,
name: String,
}
#[derive(sqlx::FromRow, Deserialize, Serialize)]
#[serde(crate = "rocket::serde")]
pub struct PlayerLoginInfo {
pub id: u16,
pub is_admin: bool,
pub name: String,
pub pwd_hash: String,
}
#[derive(sqlx::FromRow, Deserialize, Serialize)]
#[serde(crate = "rocket::serde")]
pub struct Truth {
id: u32,
week: u8,
number: u8,
author_id: u16,
rendered_text: String,
raw_text: String,
}
#[derive(sqlx::FromRow, Deserialize, Serialize)]
#[serde(crate = "rocket::serde")]
pub struct DisplayTruth {
id: u32,
number: u8,
author_id: u16,
rendered_text: String,
}
#[derive(sqlx::FromRow, Deserialize, Serialize)]
#[serde(crate = "rocket::serde")]
pub struct Vote {
pub id: u32,
pub truth_id: u32,
pub voter_id: u16,
pub voted_id: u16
}
#[derive(sqlx::FromRow, Deserialize, Serialize)]
#[serde(crate = "rocket::serde")]
pub struct VotingData {
pub votes_for: String,
pub truth_number: u8,
pub votes: u8
}
#[derive(sqlx::FromRow, Deserialize, Serialize)]
#[serde(crate = "rocket::serde")]
pub struct AuthTokens {
pub token: String,
}

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#[macro_use] extern crate rocket;
use rocket::{Rocket, Build, futures};
use rocket::fs::{FileServer, relative};
use rocket::http::CookieJar;
use rocket::response::Redirect;
use rocket::serde::{Serialize, Deserialize, json::Json};
use rocket_dyn_templates::{Template, context};
use rocket_db_pools::{sqlx, sqlx::Row, Database, Connection};
mod database_records;
mod auth;
mod vote;
mod truth;
mod database;
use database::Db;
use database_records::*;
use auth::User;
#[get("/<week_number>")]
async fn week(week_number: u8, mut db: Connection<Db>, cookies: &CookieJar<'_>) -> Template {
let user: User = auth::get_user(week_number, &mut db, cookies).await;
let other_players = if user.logged_in {
match sqlx::query_as("SELECT id, name FROM Players WHERE id <> $1 AND is_admin == 0 ORDER BY name")
.bind(user.id)
.fetch_all(&mut **db).await {
Ok(v) => v,
Err(error) => {
println!("Some error while getting players : {error}");
Vec::<Player>::new()
}
}
} else {
Vec::<Player>::new()
};
// FIXME : This is fucking *trash* but fucking hell mate
if user.is_admin {
let truths: Vec<Truth> = match sqlx::query_as("SELECT * FROM Truths WHERE week == $1 ORDER BY number")
.bind(week_number)
.fetch_all(&mut **db).await {
Ok(v) => v,
Err(error) => {
error!("Error while getting truths : {error}");
Vec::<Truth>::new()
}
};
Template::render("index", context! {
week_number: week_number,
truths: truths,
user: user,
other_players: other_players,
})
} else {
let truths: Vec<DisplayTruth> = match sqlx::query_as("SELECT id, number, author_id, rendered_text FROM Truths WHERE week == $1 ORDER BY number")
.bind(week_number)
.fetch_all(&mut **db).await {
Ok(v) => v,
Err(error) => {
error!("Error while getting truths : {error}");
Vec::<DisplayTruth>::new()
}
};
Template::render("index", context! {
week_number: week_number,
truths: truths,
user: user,
other_players: other_players,
})
}
}
#[get("/")]
async fn index(mut db: Connection<Db>) -> Redirect {
let current_week: u8 = match sqlx::query("SELECT max(week) AS last_week FROM Truths;")
.fetch_one(&mut **db).await {
Ok(v) => v.try_get(0).ok().unwrap_or_else(|| 1), // If error, go back to 1
Err(error) => {
error!("Error while getting current week : {error:?}");
1
}
};
Redirect::to(uri!("/", week(week_number = if current_week == 0 {1} else {current_week})))
}
#[launch]
fn rocket() -> _ {
rocket::build()
.mount("/", FileServer::from(relative!("static_files")))
.mount("/", routes![index, vote::fetch_vote_data, vote::vote, truth::create_truth, truth::edit_truth, week, auth::login])
.attach(database::stage())
.attach(Template::fairing())
}
// TODO: Random Row ID

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use rocket::form::Form;
use rocket::http::CookieJar;
use rocket::response::Redirect;
use rocket_db_pools::{sqlx, Connection};
use pulldown_cmark::{Parser, Options};
use sqlx::Row;
use crate::{auth, database};
#[derive(FromForm)]
pub struct TruthUpdateForm {
truth_raw_text: String,
truth_author: u8,
}
#[post("/<week>/edit/<truth_number>", data="<form>")]
pub async fn edit_truth(week: u8, truth_number: u8, form: Form<TruthUpdateForm>,
mut db: Connection<database::Db>, cookies: &CookieJar<'_>) -> Redirect {
let user = auth::get_user(week, &mut db, cookies).await;
if !user.is_admin {
cookies.add(("toast_error", "Vous n'avez pas la permission de changer la vérité."));
return Redirect::to(uri!("/"));
}
let mut options = Options::empty();
options.insert(Options::ENABLE_STRIKETHROUGH);
options.insert(Options::ENABLE_FOOTNOTES);
options.insert(Options::ENABLE_MATH);
options.insert(Options::ENABLE_TABLES);
let markdown_parser = Parser::new_ext(form.truth_raw_text.as_str(), options);
let mut rendered_markdown = String::new();
pulldown_cmark::html::push_html(&mut rendered_markdown, markdown_parser);
match sqlx::query("UPDATE Truths SET raw_text = $1, rendered_text = $2, author_id = $3 WHERE week == $4 AND number == $5;")
.bind(&form.truth_raw_text)
.bind(rendered_markdown)
.bind(form.truth_author)
.bind(week)
.bind(truth_number)
.fetch_optional(&mut **db)
.await {
Ok(_) => {
debug!("Truth successfully updated")
}
Err(error) => {
error!("Error while updating truth {truth_number} from week {week} : {error}");
cookies.add(("toast_error", "Il y a eu un problème lors du changement de la vérité"));
}
};
Redirect::to(uri!("/"))
}
#[post("/<week>/new", data="<form>")]
pub async fn create_truth(week: u8, form: Form<TruthUpdateForm>,
mut db: Connection<database::Db>, cookies: &CookieJar<'_>) -> Redirect {
let user = auth::get_user(week, &mut db, cookies).await;
if !user.is_admin {
cookies.add(("toast_error", "Vous n'avez pas la permission d'ajouter de vérité."));
return Redirect::to(uri!("/"));
}
let truth_number: u8 = match sqlx::query("SELECT max(number) from Truths WHERE week == $1;")
.bind(week)
.fetch_one(&mut **db)
.await {
Ok(row) => match row.try_get::<u8, usize>(0).ok() {
Some(max_truth_number) => max_truth_number+1,
None => 0
},
Err(_) => 1 // If we can't fetch a row, this is the first one.
};
if truth_number == 0 {
error!("Error while getting max truth number.");
cookies.add(("toast_error", "Erreur lors de l'ajout de la vérité..."));
return Redirect::to(uri!("/"));
}
let mut options = Options::empty();
options.insert(Options::ENABLE_STRIKETHROUGH);
options.insert(Options::ENABLE_FOOTNOTES);
options.insert(Options::ENABLE_MATH);
options.insert(Options::ENABLE_TABLES);
let markdown_parser = Parser::new_ext(form.truth_raw_text.as_str(), options);
let mut rendered_markdown = String::new();
pulldown_cmark::html::push_html(&mut rendered_markdown, markdown_parser);
match sqlx::query("INSERT INTO Truths (week, number, rendered_text, raw_text, author_id) VALUES ($1, $2, $3, $4, $5);")
.bind(week)
.bind(truth_number)
.bind(rendered_markdown)
.bind(&form.truth_raw_text)
.bind(form.truth_author)
.fetch_optional(&mut **db)
.await {
Ok(_) => {
debug!("Truth successfully updated")
}
Err(error) => {
error!("Error while creating truth {truth_number} from week {week} : {error}");
cookies.add(("toast_error", "Il y a eu un problème lors du changement de la vérité"));
}
};
debug!("Truth was successfully added");
Redirect::to(uri!("/"))
}

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use std::collections::hash_map::Entry;
use std::collections::HashMap;
use rocket::fairing::AdHoc;
use rocket::form::Form;
use rocket::http::CookieJar;
use rocket::response::Redirect;
use rocket::serde::{Serialize, Deserialize};
use rocket::serde::json::Json;
use rocket_db_pools::{sqlx, Connection};
use crate::{auth, database};
use crate::database::Db;
use crate::database_records::{Vote, VotingData};
#[derive(FromForm)]
pub struct VoteForm {
truth_votes: HashMap<u32, u16>
}
#[post("/<week>/vote", data="<form>")]
pub async fn vote(week: u8, form: Form<VoteForm>,
mut db: Connection<database::Db>, cookies: &CookieJar<'_>) -> Redirect {
let user = auth::get_user(week, &mut db, cookies).await;
if !user.logged_in {
cookies.add(("toast_error", "Vous n'avez pas la permission de changer de vote."));
return Redirect::to(uri!("/"));
}
let filtered_votes = form.truth_votes.iter().filter_map(
|vote| {
if *vote.1 != 0 {
Some(vote)
} else {
None
}
}
);
let mut had_error = false;
for (truth_id, voted_id) in filtered_votes {
match user.votes.iter().find(|vote: &&Vote| {vote.truth_id == *truth_id}) {
Some(vote) => {
if *voted_id == vote.voted_id {
continue;
}
debug!("Player {:?} updating vote {:?} for truth {truth_id} : \n\t\
Previously voted {:?}, now voted {voted_id}", user.id, vote.id, vote.voted_id);
match sqlx::query("UPDATE Votes SET voted_id = $3 WHERE truth_id == $1 AND voter_id == $2;")
.bind(truth_id)
.bind(user.id)
.bind(voted_id)
.fetch_optional(&mut **db)
.await {
Ok(_) => {}
Err(error) => {
error!("Error while submitting a vote : {error}");
had_error = true;
}
};
}
None => {
debug!("Player {:?} voting {voted_id} for truth {truth_id}", user.id);
// TODO: Find a way to use only one statement ?
// Cannot all launch and await because all connect to DB
match sqlx::query("INSERT INTO Votes (truth_id, voter_id, voted_id) VALUES ($1, $2, $3);")
.bind(truth_id)
.bind(user.id)
.bind(voted_id)
.fetch_optional(&mut **db)
.await {
Ok(_) => {}
Err(error) => {
error!("Error while submitting a vote : {error}");
had_error = true;
}
};
}
}
}
if had_error {
cookies.add(("toast_error", "Il y a eu un problème lors de la soumission du vote !"));
} else {
debug!("Vote successful")
}
Redirect::to(uri!("/"))
}
#[derive(Serialize, Deserialize)]
#[serde(crate = "rocket::serde")]
pub struct VoteData {
votes: HashMap<String, Vec<u8>>,
}
// TODO: Cache vote count ? Maintain in state ?
#[get("/<week>/votes", format = "application/json")]
pub async fn fetch_vote_data(week: u8, mut db: Connection<database::Db>) -> Option<Json<VoteData>> {
let raw_votes: Vec<VotingData> = sqlx::query_as("
SELECT Players.name as votes_for, Truths.number as truth_number, count(*) as votes FROM Votes
JOIN Players ON Votes.voted_id == Players.id
JOIN Truths on Votes.truth_id == Truths.id AND Truths.week == $1
GROUP BY votes_for, truth_number
ORDER BY votes_for, truth_number;")
.bind(week)
.fetch_all(&mut **db)
.await.unwrap_or_else(|error| {
error!("Error while fetching vote data {error}");
Vec::<VotingData>::new()
});
let vote_count = raw_votes.iter().fold(0, |count, votes| {count + votes.votes});
if vote_count < 17 {
return None;
}
let mut vote_data = HashMap::<String, Vec<u8>>::new();
let mut next_truth_number = 1;
for raw_vote in raw_votes {
// The truth_number is monotonous (sorted by the SQL request).
// If the next vote's truth is lower, we have changed player.
if next_truth_number > raw_vote.truth_number {
next_truth_number = 1;
}
let votes_for_player: &mut Vec<u8> = match vote_data.entry(raw_vote.votes_for) {
Entry::Occupied(existing) => {existing.into_mut()}
Entry::Vacant(vacant) => {vacant.insert(Vec::<u8>::new())}
};
// Fill up missing spaces if we are missing any.
for _ in next_truth_number..raw_vote.truth_number {
votes_for_player.push(0);
}
// Update with the vote result.
votes_for_player.push(raw_vote.votes);
next_truth_number = raw_vote.truth_number + 1;
}
Some(Json(VoteData{votes: vote_data}))
}
// FIXME:
pub fn stage() -> AdHoc {
AdHoc::on_ignite("SQLx Stage", |rocket| async {
rocket.mount("/", routes![vote, fetch_vote_data])
})
}

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.top_bar {
display: flex;
flex-direction: row;
justify-content: space-between;
margin-right: 2em;
}
.page_body {
display: flex;
flex-direction: row;
justify-content: space-between;
width: 100%;
}
.truth_list {
display: flex;
flex-direction: column;
width: 50vw;
padding-left: 1eM;
}
.individual_truth {
padding-bottom: 2em;
}
.truth_editor {
width: 100%;
height: 6eM;
font-size: large;
padding: 0.5em;
margin-bottom: 1em;
}
.graph {
display: flex;
flex-direction: column;
align-content: center;
margin-right: 2vw;
width: 45vw;
height: auto;
}
.graph > div {
width: 100%;
height: 80vh;
position: sticky;
top: 25%;
}
hr {
border: none;
border-top: 2px solid #9ec5fe;
color: #9ec5fe;
overflow: visible;
text-align: center;
height: 5px;
width: 100%;
}
blockquote {
border-left: 2px solid #9ec5fe;
padding-left: 1eM;
margin-left: 1.5eM
}
blockquote > blockquote {
margin-left: 0.5em;
}
body {
margin-bottom: 10eM;
}
body > h2 {
padding-left: 0.25eM;
}
@media (orientation: portrait) {
.truth_list {
width: 60vw;
}
.graph {
width: 35vw;
}
}

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// const names = ["Bystus", "Dory", "Fen", "Lucky", "Nico", "Peran", "trot"]
//
//
// let data = [];
// for (let i = 0; i < 7; i++) {
// data.push({
// parsing: true,
// label: names[i],
// data: Array.from(keys, () => Math.round(Math.random()*1.33))})
// }
async function main() {
const vote_response = await fetch(document.URL+"/votes");
if (!vote_response.ok) {
return;
}
const keys = ["Vérité 1", "Vérité 2", "Vérité 3", "Vérité 4", "Vérité 5", "Vérité 6", "Vérité 7"]
let datasets = []
try {
const vote_data = (await vote_response.json()).votes;
for (let player in vote_data) {
datasets.push({
parsing: true,
label: player,
data: vote_data[player],
})
}
console.log(datasets)
} catch (error) {
console.error("Failed to parse vote data : \n\t" + error.message);
return;
}
const chart_canvas = document.getElementById("vote_chart")
let chart
function create_chart(keys, data) {
let main_axis;
let aspect_ratio;
if (window.innerWidth > window.innerHeight) {
main_axis = 'x'
aspect_ratio = 2
} else {
main_axis = 'y'
aspect_ratio = 0.5
}
if ( chart ) {
chart.destroy()
}
chart = new Chart(chart_canvas, {
type: 'bar',
data: {
labels: keys,
datasets: data,
},
options: {
aspectRatio: aspect_ratio,
indexAxis: main_axis,
grouped: true,
scales: {
x: {
stacked: true
},
y: {
stacked: true
}
}
}
})
}
function update_chart_ratio(_) {
create_chart(keys, datasets)
}
const orientation_query = matchMedia("screen and (orientation:portrait)");
orientation_query.onchange = update_chart_ratio
create_chart(keys, datasets)
}
main().then()

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/**
* This script handles disabling/enabling the different choices
* accross the vote options.
* This prevents sending weird votes that choose the same person for multiple truths.
*/
const vote_select_tracking = new Map();
function log_select_change(event) {
const changed_select = event.target;
const original_index = vote_select_tracking.get(changed_select)
for (const select of vote_select_tracking) {
select.at(0)[original_index].disabled = false;
// Don't disable the default entry, or the one we just moved to.
if (changed_select.selectedIndex !== 0 && select.at(0) !== changed_select)
select.at(0)[changed_select.selectedIndex].disabled = true
}
// Make sure to change the selected *attribute*, because the .selected property doesn't impact
// the form output, it seems.
changed_select[original_index].removeAttribute("selected");
changed_select[changed_select.selectedIndex].setAttribute("selected", true);
// Update with the new tracked index.
vote_select_tracking.set(changed_select, changed_select.selectedIndex);
}
const selected_indices = [];
for (const select of document.getElementsByTagName("select")) {
select.addEventListener("change", log_select_change);
vote_select_tracking.set(select, select.selectedIndex);
if (select.selectedIndex !== 0) {
selected_indices.push(select.selectedIndex);
}
}
for (const select of document.getElementsByTagName("select")) {
for (const selected_index of selected_indices) {
select[selected_index].disabled = true;
}
}

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<div class="individual_truth">
<h3>Vérité {{ truth.number }}</h3>
<p>{{ truth.rendered_text | safe }}</p>
<hr/>
<form action="/{{ week_number }}/edit/{{ truth.number }}" method="POST">
{% include "truth_editor" %}
</form>
</div>

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<!DOCTYPE html>
<html lang="en">
{% set title = "Vérités Fabula Ultima" %}
<head>
<meta charset="UTF-8">
<title>{{ title }}</title>
<link href="/style.css" rel="stylesheet"/>
{% if user.logged_in == true and not user.is_admin %}
<script defer="defer" type="text/javascript" src="/vote_handler.js"></script>
{% endif %}
<script defer="defer" type="application/javascript" src="https://cdn.jsdelivr.net/npm/chart.js@4.4.3/dist/chart.umd.min.js"></script>
<script defer="defer" type="text/javascript" src="/vote_chart.js"></script>
</head>
{# Check if the user has a vote in advance, for readability #}
{% if user.logged_in == true and user.has_week_vote == true%}
{% set has_vote = true %}
{% else %}
{% set has_vote = false %}
{% endif -%}
<body>
<div class="top_bar">
<h1>{{ title }}</h1>
{% if user.logged_in == true %}
<p>Connecté en tant que <b>{{ user.name }}</b></p>
{% else %}
<form class="login" id="login" action="/login" method="POST">
<label>Pseudo <input form="login" type="text" name="name"/></label>
<label>Mot de passe <input form="login" type="password" name="password"/></label>
<button form="login">Se connecter</button>
</form>
{% endif %}
</div>
<h2>Semaine {{ week_number }}</h2>
<div class="page_body">
<div class="truth_list">
{% if user.logged_in == true and user.is_admin == false %}
<form id="truths" action="/{{ week_number }}/vote" method="POST">
{% endif %}
{# Truths start at 1 but the array starts at 0 #}
{% set index_delta = 1 %}
{% for truth in truths %}
{#
The truths are in an ordered array, but one of them might be the user's.
In this case, we need to stop the array index from incrementing if the current
truth is the user's, as they cannot have voted for themselves, leading to one
less votes than there are truths.
#}
{%- if truth.author_id == user.id -%}
{%- set_global index_delta = 2 -%}
{% endif %}
{% set truth_index = truth.number - index_delta %}
{% if user.is_admin == true %}
{% include "editable_truth" %}
{% else %}
{% include "truth" %}
{% endif %}
{% endfor %}
{% if user.logged_in == true and user.is_admin == false %}
<br/>
<button form="truths">
{%- if has_vote == true -%}
Changer de vote
{% else %}
À voter !
{% endif %}
</button>
</form>
{% endif %}
{# If admin, show an additional box for creating a new Truth. #}
{% if user.is_admin == true %}
<div class="individual_truth">
<h3>Nouvelle vérité</h3>
<form action="/{{ week_number }}/new" method="POST">
{% include "truth_editor" %}
</form>
</div>
{% endif %}
</div>
<div class="graph">
<div>
<canvas id="vote_chart"></canvas>
</div>
</div>
</div>
</body>
</html>

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<div class="individual_truth">
<h3>Vérité {{ truth.number }}</h3>
<p>{{ truth.rendered_text | safe }}</p>
{% if user.logged_in %}
<hr/>
<label>
{%- if truth.author_id == user.id -%}
Tu l'as fait :)
{%- else -%}
Qui l'a fait ?
<select form="truths" name="truth_votes[{{ truth.id }}]">
<option value="0">---</option>
{% for player in other_players %}
{# Check if we should pre-select an existing vote #}
{% if has_vote == true and player.id == user.votes[truth_index].voted_id %}
{% set is_selected = "selected" %}
{% else %}
{% set is_selected = "" %}
{% endif %}
<option value="{{ player.id }}" {{- is_selected -}}>{{ player.name }}</option>
{% endfor %}
</select>
{%- endif -%}
</label>
{% endif %}
</div>

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<textarea class="truth_editor" name="truth_raw_text">
{%- if truth.raw_text -%}
{{- truth.raw_text -}}
{%- endif -%}
</textarea>
<label>Qui l'a écrit ?
<select name="truth_author">
<option value="0">---</option>
{% for player in other_players %}
{# Check if we should pre-select if the truth already exists #}
{% if truth.author_id and player.id == truth.author_id %}
{% set is_selected = "selected" %}
{% else %}
{% set is_selected = "" %}
{% endif %}
<option value="{{ player.id }}" {{- is_selected -}}>{{ player.name }}</option>
{% endfor %}
</select>
</label>
<button>
{%- if not truth.author_id -%}
Ajouter une vérité
{%- else -%}
Modifier la vérité
{%- endif -%}
</button>