<?php
/**
* Recommender Service for Morning Mail
*
* FILE: cron_job.php
* COURSE: Web Systems Development
* AUTHOR(s): Matt Perry
* DESCRIPTION:
* This script is meant to be run from a cron
* job every 24 hours
*/
require_once "lib/api.php";
$qt_days = 30;
$qt_threshold = 0.5;
$cleanup_count = Article::cleanup();
$new_article_count = Article::mm_update();
$cluster_start = time();
$clusters_made = count(QualityThreshold::cluster($qt_days, $qt_threshold));
$cluster_runtime = time() - $cluster_start;
$cluster_write = QualityThreshold::save() ? 'true' : 'false';
$log_file = "log/cron_job.log";
$fh = fopen($log_file, "a") or die("Cannot open log file");
$today = date("Y-m-d H:i:s");
fwrite($fh, "cron_job.php: {$today}\n");
fwrite($fh, "Articles removed: {$cleanup_count}\n");
fwrite($fh, "Articles added: {$new_article_count}\n");
fwrite($fh, "Cluster runtime: {$cluster_runtime} seconds\n");
fwrite($fh, "Clusters made: {$clusters_made}\n");
fwrite($fh, "Cluster write successful: {$cluster_write}\n\n");
