Wikipedia:Database reports/Self-categorized categories/Configuration
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Source code
[edit]/*
Copyright 2008, 2013 bjweeks, MZMcBride, Tim Landscheidt
Copyright 2024 Kunal Mehta <[email protected]>
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::{linker, str_vec, Frequency, Report};
use mysql_async::prelude::*;
use mysql_async::Conn;
pub struct Row {
page_title: String,
cat_pages: u64,
cat_subcats: u64,
}
pub struct SelfCatCats {}
impl Report<Row> for SelfCatCats {
fn title(&self) -> &'static str {
"Self-categorized categories"
}
fn frequency(&self) -> Frequency {
Frequency::Weekly
}
fn query(&self) -> &'static str {
r#"
/* selfcatcats.rs SLOW_OK */
SELECT
page_title,
cat_pages,
cat_subcats
FROM page
JOIN categorylinks
ON cl_to = page_title
RIGHT JOIN category
ON cat_title = page_title
WHERE page_id = cl_from
AND page_namespace = 14;
"#
}
async fn run_query(&self, conn: &mut Conn) -> Result<Vec<Row>> {
let rows = conn
.query_map(self.query(), |(page_title, cat_pages, cat_subcats)| {
Row {
page_title,
cat_pages,
cat_subcats,
}
})
.await?;
Ok(rows)
}
fn headings(&self) -> Vec<&'static str> {
vec!["Category", "Members", "Subcategories"]
}
fn format_row(&self, row: &Row) -> Vec<String> {
str_vec![linker(14, &row.page_title), row.cat_pages, row.cat_subcats]
}
fn code(&self) -> &'static str {
include_str!("selfcatcats.rs")
}
}