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RD WebDesign
48 lines
1.5 KiB
PHP
48 lines
1.5 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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*/
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require 'password.php';
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if (!$auth) {
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exit('Not authorized');
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}
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ob_end_flush();
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ini_set('output_buffering', '0');
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ob_implicit_flush(true);
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header('Content-Type: text/event-stream');
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header('Cache-Control: no-cache');
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function echoEvent($datatext)
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{
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// Detect ${OVER} and replace it with something we can safely transmit
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// This allows every line (including progress and error messages) to be shown on the page
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// Replace "\r\e[K" ("CR+ESC+[" generated by gravity.sh) with "<------"
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$datatext = str_replace("\r\e[K", '<------', $datatext);
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// Replace "\r" generated by "pihole-FTL gravity parseList" command
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$datatext = str_replace("\r", '<------', $datatext);
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$pos = strpos($datatext, '<------');
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// Detect if the ${OVER} line is within this line, e.g.
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// "Pending: String to replace${OVER}Done: String has been replaced"
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// If this is the case, we have to remove everything before ${OVER}
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// and return only the text thereafter
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if ($pos !== false && $pos !== 0) {
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$datatext = substr($datatext, $pos);
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}
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echo 'data: '.implode("\ndata: ", explode("\n", $datatext))."\n\n";
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}
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$proc = popen('sudo pihole -g', 'r');
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while (!feof($proc)) {
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echoEvent(fread($proc, 4096));
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}
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