imported>HaleBot: Bot: updating database report

2024-01-03T09:31:11Z

Bot: updating database report

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This report is updated every 7 days.

== Source code ==
<syntaxhighlight lang="rust">
/*
Copyright 2009-2010 bjweeks, MZMcBride, svick
Copyright 2021 Kunal Mehta <legoktm@debian.org>

This program is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation, either version 3 of the License, or
(at your option) any later version.

This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.

You should have received a copy of the GNU General Public License
along with this program. If not, see <http://www.gnu.org/licenses/>.
*/

use anyhow::Result;
use dbreps2::{str_vec, Frequency, Report};
use mysql_async::prelude::*;
use mysql_async::Conn;

pub struct Row {
project: String,
count: u32,
no_bots_count: u32,
// For some reason this subquery is NULL sometimes
page_is_redirect: Option<u32>,
}

pub struct ProjectChanges {}

impl Report<Row> for ProjectChanges {
fn title(&self) -> &'static str {
"WikiProjects by changes"
}

fn frequency(&self) -> Frequency {
Frequency::Weekly
}

fn query(&self) -> &'static str {
r"
/* projectchanges.rs SLOW_OK */
SELECT
SUBSTRING_INDEX(page_title, '/', 1) AS project,
SUM(
(
SELECT
COUNT(*)
FROM
revision
WHERE
page_id = rev_page
AND DATEDIFF(NOW(), rev_timestamp) <= 365
)
) AS count,
SUM(
(
SELECT
COUNT(*)
FROM
revision_userindex
WHERE
page_id = rev_page
AND DATEDIFF(NOW(), rev_timestamp) <= 365
AND rev_actor NOT IN (
SELECT
actor_id
FROM
user_groups
JOIN user ON user_id = ug_user
JOIN actor ON actor_user = user_id
WHERE
ug_group = 'bot'
)
)
) AS no_bots_count,
(
SELECT
page_is_redirect
FROM
page
WHERE
page_namespace = 4
AND page_title = project
) AS redirect
FROM
page
WHERE
(
page_title LIKE 'WikiProject\_%'
OR page_title LIKE 'WikiAfrica'
)
AND page_namespace BETWEEN 4
AND 5
AND page_is_redirect = 0
GROUP BY
project
ORDER BY
count DESC
"
}

async fn run_query(&self, conn: &mut Conn) -> Result<Vec<Row>> {
let rows = conn
.query_map(
self.query(),
|(project, count, no_bots_count, page_is_redirect)| Row {
project,
count,
no_bots_count,
page_is_redirect,
},
)
.await?;
Ok(rows)
}

fn intro(&self) -> &'static str {
"List of the active or inactive [[WikiProjects]] by number of changes to all its pages in the last 365 days"
}

fn headings(&self) -> Vec<&'static str> {
vec!["WikiProject", "Edits", "excl. bots"]
}

fn format_row(&self, row: &Row) -> Vec<String> {
let page = if row.page_is_redirect.unwrap_or(0) == 1 {
format!("''[[Project:{}|]]''", &row.project)
} else {
format!("[[Project:{}|]]", &row.project)
};
str_vec![page, row.count, row.no_bots_count]
}

fn code(&self) -> &'static str {
include_str!("projectchanges.rs")
}
}
</syntaxhighlight>

MyWiki:Database reports/WikiProjects by changes/Configuration - Revision history

imported>HaleBot: Bot: updating database report