English Wikipedia @ Freddythechick:Database reports/Potential biographies of living people (2)/Configuration

This report is updated every 7 days.

Source code

<syntaxhighlight lang="rust"> /* Copyright 2012, 2013 bjweeks, MZMcBride, Tim Landscheidt 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; use time::OffsetDateTime;

pub struct Row {

   page_title: String,
   year: i32,

}

pub struct Potenshblps2 {}

impl Report<Row> for Potenshblps2 {

   fn title(&self) -> &'static str {
       "Potential biographies of living people (2)"
   }

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

   fn query(&self) -> &'static str {
       r#"

/* potenshblps2.rs SLOW_OK */ SELECT

 page_title

FROM

 page
 JOIN categorylinks AS c1 ON c1.cl_from = page_id
 AND c1.cl_to = CONCAT(?, '_births')
 LEFT JOIN categorylinks AS c2 ON c2.cl_from = page_id
 AND (
   c2.cl_to IN (
     'Living_people',
     'Possibly_living_people',
     'Disappeared_people',
     'Missing_people',
     'Year_of_death_unknown',
     'Date_of_death_unknown',
     'Year_of_death_missing',
     'Date_of_death_missing',
     '20th-century_deaths',
     '21st-century_deaths',
     '1900s_deaths',
     '2000s_deaths',
     'People_declared_dead_in_absentia'
   )
   OR c2.cl_to REGEXP '^[0-9]{4}_deaths$'
   OR c2.cl_to REGEXP '^[0-9]{4}_suicides$'
   OR c2.cl_to REGEXP '^[0-9]{3}0s_deaths$'
 )

WHERE

 page_namespace = 0
 AND page_is_redirect = 0
 AND c2.cl_from IS NULL

ORDER BY

 1;

"#

   }

   async fn run_query(&self, conn: &mut Conn) -> Result<Vec<Row>> {
       let current_year = OffsetDateTime::now_utc().year();
       let mut rows = vec![];
       for year in 1900..=current_year {
           let year_rows = conn
               .exec_map(self.query(), (year,), |page_title| Row {
                   page_title,
                   year,
               })
               .await?;
           rows.extend(year_rows);
       }
       Ok(rows)
   }

   fn intro(&self) -> &'static str {
       "Articles that are in a \"XXXX births\" category (greater than 1899) \
       that are not in Category:Living people, [[:Category:Possibly \
       living people]], or a \"XXXX deaths\" category (limited to the first \
       1000 entries)"
   }

   fn headings(&self) -> Vec<&'static str> {
       vec!["Biography", "Birth year"]
   }

   fn format_row(&self, row: &Row) -> Vec<String> {
       str_vec![format!("[[{}]]", row.page_title), row.year]
   }

   fn code(&self) -> &'static str {
       include_str!("potenshblps2.rs")
   }

} </syntaxhighlight>