102 lines
3.0 KiB
PHP
102 lines
3.0 KiB
PHP
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<?php
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/**
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* Laconica, the distributed open-source microblogging tool
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*
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* A snapshot of site stats that can report itself to headquarters
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*
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* PHP version 5
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*
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* LICENCE: This program is free software: you can redistribute it and/or modify
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* it under the terms of the GNU Affero General Public License as published by
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* the Free Software Foundation, either version 3 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU Affero General Public License for more details.
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*
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* You should have received a copy of the GNU Affero General Public License
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* along with this program. If not, see <http://www.gnu.org/licenses/>.
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*
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* @category Stats
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* @package Laconica
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* @author Evan Prodromou <evan@controlyourself.ca>
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* @copyright 2009 Control Yourself, Inc.
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* @license http://www.fsf.org/licensing/licenses/agpl-3.0.html GNU Affero General Public License version 3.0
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* @link http://laconi.ca/
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*/
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if (!defined('LACONICA')) {
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exit(1);
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}
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/**
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* A snapshot of site stats that can report itself to headquarters
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*
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* This class will collect statistics on the site and report them to
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* a statistics server of the admin's choice. (Default is the big one
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* at laconi.ca.)
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*
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* It can either be called from a cron job, or run occasionally by the
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* Web site.
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*
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* @category Stats
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* @package Laconica
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* @author Evan Prodromou <evan@controlyourself.ca>
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* @license http://www.fsf.org/licensing/licenses/agpl-3.0.html GNU Affero General Public License version 3.0
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* @link http://laconi.ca/
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*
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*/
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class Snapshot {
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function __construct()
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{
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}
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function take()
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{
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}
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function report()
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{
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}
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static function check()
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{
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switch (common_config('snapshot', 'run')) {
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case 'web':
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// skip if we're not running on the Web.
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if (!isset($_SERVER) || !array_key_exists('REQUEST_METHOD', $_SERVER)) {
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break;
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}
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// Run once every frequency hits
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// XXX: do frequency by time (once a week, etc.) rather than
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// hits
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if (rand() % common_config('snapshot', 'frequency') == 0) {
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$snapshot = new Snapshot();
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if ($snapshot->take()) {
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$snapshot->report();
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}
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}
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break;
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case 'cron':
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// skip if we're running on the Web
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if (isset($_SERVER) && array_key_exists('REQUEST_METHOD', $_SERVER)) {
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break;
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}
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// We're running from the command line; assume
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$snapshot = new Snapshot();
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if ($snapshot->take()) {
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$snapshot->report();
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}
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break;
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case 'never':
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break;
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default:
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common_log(LOG_WARNING, "Unrecognized value for snapshot run config.");
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}
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}
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}
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