216 lines
7.5 KiB
PHP
216 lines
7.5 KiB
PHP
<?php
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$defaultMonitor = new ZM\Monitor();
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$defaultMonitor->set(array(
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'StorageId' => 1,
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'ServerId' => 'auto',
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'Function' => 'Record',
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'Type' => 'Ffmpeg',
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'Enabled' => '1',
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'Colour' => '4', // 32bit
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'PreEventCount' => 0,
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) );
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function probe( &$url_bits ) {
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error_reporting(0);
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global $defaultMonitor;
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$available_streams = array();
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if ( ! isset($url_bits['port']) ) {
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$cam_list_html = file_get_contents('http://'.$url_bits['host'].':5000/monitoring/');
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if ( $cam_list_html ) {
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ZM\Debug("Have content at port 5000/monitoring");
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$matches_count = preg_match_all(
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'/<a href="http:\/\/([.[:digit:]]+):([[:digit:]]+)\/\?action=stream" target="_blank">([^<]+)<\/a>/',
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$cam_list_html, $cam_list );
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ZM\Debug(print_r($cam_list,true));
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}
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if ( $matches_count ) {
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for( $index = 0; $index < $matches_count; $index ++ ) {
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$new_stream = $url_bits; // make a copy
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$new_stream['port'] = $cam_list[2][$index];
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$new_stream['Name'] = trim($cam_list[3][$index]);
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if ( ! isset($new_stream['scheme'] ) )
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$new_stream['scheme'] = 'http';
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$available_streams[] = $new_stream;
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ZM\Debug("Have new stream " . print_r($new_stream,true) );
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}
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} else {
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ZM\Info('No matches');
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}
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if ( 0 ) {
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// No port given, do a port scan
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foreach ( range( 2000, 2007 ) as $port ) {
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$socket = socket_create( AF_INET, SOCK_STREAM, SOL_TCP );
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socket_set_option( $socket,
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SOL_SOCKET, // socket level
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SO_SNDTIMEO, // timeout option
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array(
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'sec'=>0, // Timeout in seconds
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'usec'=>500 // I assume timeout in microseconds
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)
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);
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$new_stream = null;
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Info('Testing connection to '.$url_bits['host'].':'.$port);
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if ( socket_connect( $socket, $url_bits['host'], $port ) ) {
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$new_stream = $url_bits; // make a copy
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$new_stream['port'] = $port;
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} else {
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socket_close($socket);
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ZM\Info('No connection to '.$url_bits['host'].' on port '.$port);
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continue;
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}
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if ( $new_stream ) {
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if ( ! isset($new_stream['scheme'] ) )
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$new_stream['scheme'] = 'http';
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$url = unparse_url($new_stream, array('path'=>'/', 'query'=>'action=snapshot'));
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list($width, $height, $type, $attr) = getimagesize( $url );
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ZM\Info("Got $width x $height from $url");
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$new_stream['Width'] = $width;
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$new_stream['Height'] = $height;
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//try {
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//if ( $response = do_request( 'GET', $url ) ) {
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//$new_stream['path'] = '/';
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//$new_stream['query'] = '?action=stream';
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//$image = imagecreatefromstring($response);
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////$size = getimagesize( $image );
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//
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//} else {
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//Info("No response from $url");
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//}
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//} catch ( EXception $e ) {
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//Info("No response from $url");
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//}
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$available_streams[] = $new_stream;
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} // end if new_Stream
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} // end foreach port to scan
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} # end if 0
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} else {
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// A port was specified, so don't need to port scan.
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$available_streams[] = $url_bits;
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}
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foreach ( $available_streams as &$stream ) {
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# check for existence in db.
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$stream['url'] = unparse_url($stream, array('path'=>'/','query'=>'action=stream'));
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$monitors = ZM\Monitor::find(array('Path'=>$stream['url']));
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if ( count($monitors) ) {
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ZM\Info('Found monitors matching ' . $stream['url'] );
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$stream['Monitor'] = $monitors[0];
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if ( isset( $stream['Width'] ) and ( $stream['Monitor']->Width() != $stream['Width'] ) ) {
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$stream['Warning'] .= 'Monitor width ('.$stream['Monitor']->Width().') and stream width ('.$stream['Width'].") do not match!\n";
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}
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if ( isset( $stream['Height'] ) and ( $stream['Monitor']->Height() != $stream['Height'] ) ) {
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$stream['Warning'] .= 'Monitor height ('.$stream['Monitor']->Height().') and stream width ('.$stream['Height'].") do not match!\n";
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}
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} else {
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$stream['Monitor'] = clone $defaultMonitor;
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if ( isset($stream['Width']) ) {
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$stream['Monitor']->Width($stream['Width']);
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$stream['Monitor']->Height($stream['Height']);
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}
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if ( isset($stream['Name']) ) {
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$stream['Monitor']->Name($stream['Name']);
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}
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} // Monitor found or not
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} // end foreach Stream
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#$macCommandString = 'arp ' . $url_bits['host'] . " | awk 'BEGIN{ i=1; } { i++; if(i==3) print $3 }'";
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#$mac = exec($macCommandString);
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#Info("Mac $mac");
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return $available_streams;
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} // end function probe
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if ( canEdit('Monitors') ) {
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switch ( $_REQUEST['action'] ) {
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case 'probe' :
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{
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$available_streams = array();
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$url_bits = null;
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if ( preg_match('/(\d+)\.(\d+)\.(\d+)\.(\d+)/', $_REQUEST['url']) ) {
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$url_bits = array('host'=>$_REQUEST['url']);
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} else {
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$url_bits = parse_url($_REQUEST['url']);
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}
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if ( 0 ) {
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// Shortcut test
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$monitors = ZM\Monitor::find( array('Path'=>$_REQUEST['url']) );
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if ( count( $monitors ) ) {
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ZM\Info("Monitor found for " . $_REQUEST['url']);
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$url_bits['url'] = $_REQUEST['url'];
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$url_bits['Monitor'] = $monitors[0];
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$available_stream[] = $url_bits;
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ajaxResponse( array ( 'Streams'=>$available_streams) );
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return;
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} # end url already has a monitor
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}
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if ( ! $url_bits ) {
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ajaxError('The given URL was too malformed to parse.');
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return;
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}
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$available_streams = probe($url_bits);
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ajaxResponse(array('Streams'=>$available_streams));
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return;
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} // end case url_probe
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case 'import':
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{
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$file = $_FILES['import_file'];
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if ( $file['error'] > 0 ) {
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ajaxError($file['error']);
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return;
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} else {
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$filename = $file['name'];
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$available_streams = array();
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$row = 1;
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if ( ($handle = fopen($file['tmp_name'], 'r')) !== FALSE ) {
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while ( ($data = fgetcsv($handle, 1000, ',')) !== FALSE ) {
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$name = $data[0];
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$url = $data[1];
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$group = $data[2];
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ZM\Info("Have the following line data $name $url $group");
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$url_bits = null;
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if ( preg_match('/(\d+)\.(\d+)\.(\d+)\.(\d+)/', $url) ) {
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$url_bits = array('host'=>$url, 'scheme'=>'http');
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} else {
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$url_bits = parse_url($url);
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}
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if ( ! $url_bits ) {
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ZM\Info("Bad url, skipping line $name $url $group");
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continue;
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}
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$available_streams += probe($url_bits);
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//$url_bits['url'] = unparse_url( $url_bits );
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//$url_bits['Monitor'] = $defaultMonitor;
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//$url_bits['Monitor']->Name( $name );
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//$url_bits['Monitor']->merge( $_POST['newMonitor'] );
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//$available_streams[] = $url_bits;
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} // end while rows
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fclose($handle);
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ajaxResponse(array('Streams'=>$available_streams));
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} else {
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ajaxError('Uploaded file does not exist');
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return;
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}
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}
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} // end case import
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default:
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ZM\Warning('unknown action '.$_REQUEST['action']);
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} // end switch action
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} else {
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ZM\Warning('Cannot edit monitors');
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}
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ajaxError('Unrecognised action '.$_REQUEST['action'].' or insufficient permissions for user ' . $user['Username']);
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?>
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