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51 lines
1.9 KiB
PHP
51 lines
1.9 KiB
PHP
<?php
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/* Pi-hole: A black hole for Internet advertisements
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* (c) 2017 Pi-hole, LLC (https://pi-hole.net)
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* Network-wide ad blocking via your own hardware.
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*
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* This file is copyright under the latest version of the EUPL.
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* Please see LICENSE file for your rights under this license. */
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function gravity_last_update($raw = false){
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/*
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@walter-exit <walter@exclusive-it.nl> | April 23rd, 2018:
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Checks when the gravity list was last updated, if it exists at all.
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Returns the info in human-readable format for use on the dashboard,
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or raw for use by the API.
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*/
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$gravitylist = "/etc/pihole/gravity.list";
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if (file_exists($gravitylist)){
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$date_file_created_unix = filemtime($gravitylist);
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$date_file_created = date_create("@".$date_file_created_unix);
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$date_now = date_create("now");
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$gravitydiff = date_diff($date_file_created,$date_now);
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if($raw){
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$output = array(
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"file_exists"=> true,
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"absolute" => $date_file_created_unix,
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"relative" => array(
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"days" => $gravitydiff->format("%a"),
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"hours" => $gravitydiff->format("%H"),
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"minutes" => $gravitydiff->format("%I"),
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)
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);
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}else{
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if($gravitydiff->d > 1){
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$output = $gravitydiff->format("Blocking list updated %a days, %H:%I ago");
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}elseif($gravitydiff->d == 1){
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$output = $gravitydiff->format("Blocking list updated one day, %H:%I ago");
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}else{
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$output = $gravitydiff->format("Blocking list updated %H:%I ago");
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}
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}
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}else{
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if($raw){
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$output = array("file_exists"=>false);
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}else{
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$output = "Blocking list not found";
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}
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}
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return $output;
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}
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?>
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