mirror of
https://github.com/ZoneMinder/zoneminder.git
synced 2026-03-06 23:17:30 -05:00
86b2f6a12e
* implement website monitor * don't check certain fields when using website monitor * continue to fix javascript errors for website monitors * check $monitor, not $new_monitor here * add website monitor documentation was somehow left out of the initial commit * fix corruption of functions.php * add missing comma * remove errors by testing for existence of key. If it's a new monitor, then none of the keys will be valid * If the monitor type is WebSite, then default Status to Running. * put back start function that got lost in merge. Don't start StreamCmd's if it's a WebSite * Add midding comma * Hide unrelated tabs when type is WebSite. Put back input fields for Type=WebSite * Don't show control or any of the status fields for WebSite type monitors * add some parenthesis to ensure order of operations, seems to fix fps and status fields not being shown for regular monitors
2246 lines
73 KiB
PHP
2246 lines
73 KiB
PHP
<?php
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//
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// ZoneMinder web function library, $Date$, $Revision$
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// Copyright (C) 2001-2008 Philip Coombes
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//
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// This program is free software; you can redistribute it and/or
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// modify it under the terms of the GNU General Public License
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// as published by the Free Software Foundation; either version 2
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// of the License, or (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 General Public License for more details.
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//
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// You should have received a copy of the GNU General Public License
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// along with this program; if not, write to the Free Software
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// Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
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//
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// Compatibility functions
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if ( version_compare( phpversion(), '4.3.0', '<') ) {
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function ob_get_clean() {
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$buffer = ob_get_contents();
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ob_end_clean();
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return( $buffer );
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}
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}
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function noCacheHeaders() {
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header('Expires: Mon, 26 Jul 1997 05:00:00 GMT'); // Date in the past
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header('Last-Modified: '.gmdate( 'D, d M Y H:i:s' ).' GMT'); // always modified
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header('Cache-Control: no-store, no-cache, must-revalidate'); // HTTP/1.1
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header('Cache-Control: post-check=0, pre-check=0', false);
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header('Pragma: no-cache'); // HTTP/1.0
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}
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function CORSHeaders() {
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if ( isset( $_SERVER['HTTP_ORIGIN'] ) ) {
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# The following is left for future reference/use.
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$valid = false;
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$servers = dbFetchAll( 'SELECT * FROM Servers' );
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if ( sizeof($servers) <= 1 ) {
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# Only need CORSHeaders in the event that there are multiple servers in use.
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return;
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}
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foreach( $servers as $row ) {
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$Server = new Server( $row );
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if ( $_SERVER['HTTP_ORIGIN'] == $Server->Url() ) {
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$valid = true;
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header('Access-Control-Allow-Origin: ' . $Server->Url() );
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header('Access-Control-Allow-Headers: x-requested-with,x-request');
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}
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}
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if ( ! $valid ) {
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Warning( $_SERVER['HTTP_ORIGIN'] . ' is not found in servers list.' );
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}
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}
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}
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function getStreamSrc( $args, $querySep='&' ) {
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$streamSrc = ZM_BASE_URL.ZM_PATH_ZMS;
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if ( ZM_OPT_USE_AUTH ) {
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if ( ZM_AUTH_RELAY == 'hashed' ) {
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$args[] = 'auth='.generateAuthHash( ZM_AUTH_HASH_IPS );
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} elseif ( ZM_AUTH_RELAY == 'plain' ) {
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$args[] = 'user='.$_SESSION['username'];
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$args[] = 'pass='.$_SESSION['password'];
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} elseif ( ZM_AUTH_RELAY == 'none' ) {
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$args[] = 'user='.$_SESSION['username'];
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}
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}
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if ( !in_array( 'mode=single', $args ) && !empty($GLOBALS['connkey']) ) {
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$args[] = 'connkey='.$GLOBALS['connkey'];
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}
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if ( ZM_RAND_STREAM ) {
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$args[] = 'rand='.time();
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}
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if ( count($args) ) {
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$streamSrc .= '?'.join( $querySep, $args );
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}
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return( $streamSrc );
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}
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function getMimeType( $file ) {
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if ( function_exists('mime_content_type') ) {
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return( mime_content_type( $file ) );
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} elseif ( function_exists('finfo_file') ) {
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$finfo = finfo_open( FILEINFO_MIME );
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$mimeType = finfo_file( $finfo, $file );
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finfo_close($finfo);
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return( $mimeType );
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}
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return( trim( exec( 'file -bi '.escapeshellarg( $file ).' 2>/dev/null' ) ) );
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}
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function outputVideoStream( $id, $src, $width, $height, $format, $title='' ) {
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echo getVideoStreamHTML( $id, $src, $width, $height, $format, $title );
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}
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function getVideoStreamHTML( $id, $src, $width, $height, $format, $title='' ) {
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$html = '';
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$width = validInt($width);
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$height = validInt($height);
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$title = validHtmlStr($title);
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if ( file_exists( $src ) ) {
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$mimeType = getMimeType( $src );
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} else {
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switch( $format ) {
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case 'asf' :
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$mimeType = 'video/x-ms-asf';
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break;
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case 'avi' :
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case 'wmv' :
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$mimeType = 'video/x-msvideo';
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break;
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case 'mov' :
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$mimeType = 'video/quicktime';
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break;
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case 'mpg' :
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case 'mpeg' :
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$mimeType = 'video/mpeg';
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break;
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case 'swf' :
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$mimeType = 'application/x-shockwave-flash';
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break;
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case '3gp' :
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$mimeType = 'video/3gpp';
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break;
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default :
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$mimeType = "video/$format";
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break;
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}
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}
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if ( !$mimeType || ($mimeType == 'application/octet-stream') )
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$mimeType = 'video/'.$format;
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if ( ZM_WEB_USE_OBJECT_TAGS ) {
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switch( $mimeType ) {
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case 'video/x-ms-asf' :
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case 'video/x-msvideo' :
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case 'video/mp4' :
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{
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if ( isWindows() ) {
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return '<object id="'.$id.'" width="'.$width.'" height="'.$height.'
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classid="CLSID:22D6F312-B0F6-11D0-94AB-0080C74C7E95"
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codebase="'.ZM_BASE_PROTOCOL.'://activex.microsoft.com/activex/controls/mplayer/en/nsmp2inf.cab#Version=6,0,02,902"
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standby="Loading Microsoft Windows Media Player components..."
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type="'.$mimeType.'">
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<param name="FileName" value="'.$src.'"/>
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<param name="autoStart" value="1"/>
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<param name="showControls" value="0"/>
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<embed type="'.$mimeType.'"
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pluginspage="'.ZM_BASE_PROTOCOL.'://www.microsoft.com/Windows/MediaPlayer/"
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src="'.$src.'"
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name="'.$title.'"
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width="'.$width.'"
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height="'.$height.'"
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autostart="1"
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showcontrols="0">
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</embed>
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</object>';
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}
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}
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case 'video/quicktime' :
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{
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return '<object id="'.$id.'" width="'.$width.'" height="'.$height.'"
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classid="clsid:02BF25D5-8C17-4B23-BC80-D3488ABDDC6B"
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codebase="'.ZM_BASE_PROTOCOL.'://www.apple.com/qtactivex/qtplugin.cab"
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type="'.$mimeType.'">
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<param name="src" value="'.$src.'"/>
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<param name="autoplay" VALUE="true"/>
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<param name="controller" VALUE="false"/>
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<embed type="'.$mimeType.'"
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src="'.$src.'"
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pluginspage="'.ZM_BASE_PROTOCOL.'://www.apple.com/quicktime/download/"
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name="'.$title.'" width="'.$width.'" height="'.$height.'"
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autoplay="true"
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controller="true">
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</embed>
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</object>';
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}
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case 'application/x-shockwave-flash' :
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{
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return '<object id="'.$id.'" width="'.$width.'" height="'.$height.'"
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classid="clsid:D27CDB6E-AE6D-11cf-96B8-444553540000"
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codebase="'.ZM_BASE_PROTOCOL.'://download.macromedia.com/pub/shockwave/cabs/flash/swflash.cab#version=6,0,40,0"
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type="'.$mimeType.'">
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<param name="movie" value="'.$src.'"/>
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<param name="quality" value="high"/>
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<param name="bgcolor" value="#ffffff"/>
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<embed type="'.$mimeType.'"
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pluginspage="'.ZM_BASE_PROTOCOL.'://www.macromedia.com/go/getflashplayer"
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src="'.$src.'"
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name="'.$title.'"
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width="'.$width.'"
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height="'.$height.'"
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quality="high"
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bgcolor="#ffffff">
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</embed>
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</object>';
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}
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} # end switch
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} # end if use object tags
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return '<embed'. ( isset($mimeType)?(' type="'.$mimeType.'"'):'' ). '
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src="'.$src.'"
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name="'.$title.'"
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width="'.$width.'"
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height="'.$height.'"
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autostart="1"
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autoplay="1"
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showcontrols="0"
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controller="0">
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</embed>';
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}
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function outputImageStream( $id, $src, $width, $height, $title='' ) {
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echo getImageStreamHTML( $id, $src, $width, $height, $title );
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}
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function getImageStreamHTML( $id, $src, $width, $height, $title='' ) {
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if ( canStreamIframe() ) {
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return '<iframe id="'.$id.'" src="'.$src.'" alt="'. validHtmlStr($title) .'" '.($width? ' width="'. validInt($width).'"' : '').($height?' height="'.validInt($height).'"' : '' ).'/>';
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} else {
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return '<img id="'.$id.'" src="'.$src.'" alt="'. validHtmlStr($title) .'" style="'.($width? ' width:'.$width.';' : '' ).($height ? ' height:'. $height.';' : '' ).'"/>';
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}
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}
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function outputControlStream( $src, $width, $height, $monitor, $scale, $target ) {
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?>
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<form name="ctrlForm" method="post" action="<?php echo $_SERVER['PHP_SELF'] ?>" target="<?php echo $target ?>">
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<input type="hidden" name="view" value="blank">
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<input type="hidden" name="mid" value="<?php echo $monitor['Id'] ?>">
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<input type="hidden" name="action" value="control">
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<?php
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if ( $monitor['CanMoveMap'] ) {
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?>
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<input type="hidden" name="control" value="moveMap">
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<?php
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} elseif ( $monitor['CanMoveRel'] ) {
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?>
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<input type="hidden" name="control" value="movePseudoMap">
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<?php
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} elseif ( $monitor['CanMoveCon'] ) {
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?>
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<input type="hidden" name="control" value="moveConMap">
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<?php
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}
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?>
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<input type="hidden" name="scale" value="<?php echo $scale ?>">
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<input type="image" src="<?php echo $src ?>" width="<?php echo $width ?>" height="<?php echo $height ?>">
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</form>
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<?php
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}
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function outputHelperStream( $id, $src, $width, $height, $title='' ) {
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echo getHelperStream( $id, $src, $width, $height, $title );
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}
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function getHelperStream( $id, $src, $width, $height, $title='' ) {
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return '<object type="application/x-java-applet" id="'.$id.'" code="com.charliemouse.cambozola.Viewer"
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archive="'. ZM_PATH_CAMBOZOLA .'"
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align="middle"
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width="'. $width .'"
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height="'. $height .'"
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title="'. $title .'">
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<param name="accessories" value="none"/>
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<param name="url" value="'. $src .'"/>
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</object>';
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}
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function outputImageStill( $id, $src, $width, $height, $title='' ) {
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echo getImageStill( $id, $src, $width, $height, $title='' );
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}
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function getImageStill( $id, $src, $width, $height, $title='' ) {
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return '<img id="'.$id.'" src="'.$src.'" alt="'.$title.'"'.(validInt($width)?' width="'.$width.'"':'').(validInt($height)?' height="'.$height.'"':'').'/>';
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}
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function getWebSiteUrl( $id, $src, $width, $height, $title='' ) {
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# Prevent unsightly warnings when php cannot verify the ssl certificate
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stream_context_set_default( [
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'ssl' => [
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'verify_peer' => false,
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'verify_peer_name' => false,
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],
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]);
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# The End User can turn off the following warning under Options -> Web
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if ( ZM_WEB_XFRAME_WARN ) {
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$header = get_headers($src, 1);
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# If the target website has set X-Frame-Options, check it for "sameorigin" and warn the end user
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if (array_key_exists('X-Frame-Options', $header)) {
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$header = $header['X-Frame-Options'];
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if ( stripos($header, 'sameorigin') === 0 )
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Warning("Web site $src has X-Frame-Options set to sameorigin. An X-Frame-Options browser plugin is required to display this site.");
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}
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}
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return '<object id="'.$id.'" data="'.$src.'" alt="'.$title.'" width="'.$width.'" height="'.$height.'"></object>';
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}
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function outputControlStill( $src, $width, $height, $monitor, $scale, $target ) {
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?>
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<form name="ctrlForm" method="post" action="<?php echo $_SERVER['PHP_SELF'] ?>" target="<?php echo $target ?>">
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<input type="hidden" name="view" value="blank">
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<input type="hidden" name="mid" value="<?php echo $monitor['Id'] ?>">
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<input type="hidden" name="action" value="control">
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<?php
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if ( $monitor['CanMoveMap'] ) {
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?>
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<input type="hidden" name="control" value="moveMap">
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<?php
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} elseif ( $monitor['CanMoveRel'] ) {
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?>
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<input type="hidden" name="control" value="movePseudoMap">
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<?php
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} elseif ( $monitor['CanMoveCon'] ) {
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?>
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<input type="hidden" name="control" value="moveConMap">
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<?php
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}
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?>
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<input type="hidden" name="scale" value="<?php echo $scale ?>">
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<input type="image" src="<?php echo $src ?>" width="<?php echo $width ?>" height="<?php echo $height ?>">
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</form>
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<?php
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}
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// Incoming args are shell-escaped. This function must escape any further arguments it cannot guarantee.
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function getZmuCommand( $args ) {
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$zmuCommand = ZMU_PATH;
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if ( ZM_OPT_USE_AUTH ) {
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if ( ZM_AUTH_RELAY == 'hashed' ) {
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$zmuCommand .= ' -A '.generateAuthHash( false );
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} elseif ( ZM_AUTH_RELAY == 'plain' ) {
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$zmuCommand .= ' -U ' .escapeshellarg($_SESSION['username']).' -P '.escapeshellarg($_SESSION['password']);
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} elseif ( ZM_AUTH_RELAY == 'none' ) {
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$zmuCommand .= " -U ".escapeshellarg($_SESSION['username']);
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}
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}
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$zmuCommand .= $args;
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return( $zmuCommand );
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}
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function getEventDefaultVideoPath( $event ) {
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$Event = new Event( $event );
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return $Event->getStreamSrc( array( 'mode'=>'mpeg', 'format'=>'h264' ) );
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}
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|
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function deletePath( $path ) {
|
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if ( is_dir( $path ) ) {
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system( escapeshellcmd( 'rm -rf '.$path ) );
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} else {
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unlink( $path );
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}
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}
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|
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function deleteEvent( $event ) {
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|
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if ( empty($event) ) {
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Error( 'Empty event passed to deleteEvent.');
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return;
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}
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|
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if ( gettype($event) != 'array' ) {
|
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# $event could be an eid, so turn it into an event hash
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$event = new Event( $event );
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} else {
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Logger::Debug("Event type: " . gettype($event));
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}
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global $user;
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|
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if ( $user['Events'] == 'Edit' ) {
|
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$event->delete();
|
|
} # CAN EDIT
|
|
}
|
|
|
|
function makeLink( $url, $label, $condition=1, $options='' ) {
|
|
$string = '';
|
|
if ( $condition ) {
|
|
$string .= '<a href="'.$url.'"'.($options?(' '.$options):'').'>';
|
|
}
|
|
$string .= $label;
|
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if ( $condition ) {
|
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$string .= '</a>';
|
|
}
|
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return( $string );
|
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}
|
|
|
|
function makePopupLink( $url, $winName, $winSize, $label, $condition=1, $options='' ) {
|
|
$string = '';
|
|
if ( $condition ) {
|
|
if ( is_array( $winSize ) )
|
|
$popupParms = "'".$url."', '".$winName."', '".$winSize[0]."', ".$winSize[1].", ".$winSize[2];
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else
|
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$popupParms = "'".$url."', '".$winName."', '".$winSize."'";
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|
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$string .= '<a href="'.$url.'" onclick="createPopup( '.$popupParms.' ); return( false );"'.($options?(' '.$options):'').'>';
|
|
} else {
|
|
$string .= '<a>';
|
|
}
|
|
$string .= $label;
|
|
$string .= '</a>';
|
|
return( $string );
|
|
}
|
|
|
|
function makePopupButton( $url, $winName, $winSize, $buttonValue, $condition=1, $options='' ) {
|
|
if ( is_array( $winSize ) )
|
|
$popupParms = "'".$url."', '".$winName."', '".$winSize[0]."', ".$winSize[1].", ".$winSize[2];
|
|
else
|
|
$popupParms = "'".$url."', '".$winName."', '".$winSize."'";
|
|
$string = '<input type="button" value="'.$buttonValue.'" onclick="createPopup( '.$popupParms.' ); return( false );"'.($condition?'':' disabled="disabled"').($options?(' '.$options):'').'/>';
|
|
return( $string );
|
|
}
|
|
|
|
function htmlSelect( $name, $contents, $values, $behaviours=false ) {
|
|
|
|
$behaviourText = '';
|
|
if ( !empty($behaviours) ) {
|
|
if ( is_array($behaviours) ) {
|
|
foreach ( $behaviours as $event=>$action ) {
|
|
$behaviourText .= ' '.$event.'="'.$action.'"';
|
|
}
|
|
} else {
|
|
$behaviourText = ' onchange="'.$behaviours.'"';
|
|
}
|
|
}
|
|
|
|
return "<select name=\"$name\" id=\"$name\"$behaviourText>".htmlOptions( $contents, $values ).'</select>';
|
|
}
|
|
|
|
function htmlOptions( $contents, $values ) {
|
|
$html = '';
|
|
foreach ( $contents as $value=>$text ) {
|
|
if ( is_array( $text ) )
|
|
$text = $text['Name'];
|
|
else if ( is_object( $text ) )
|
|
$text = $text->Name();
|
|
$selected = is_array( $values ) ? in_array( $value, $values ) : !strcmp($value, $values);
|
|
$html .= "<option value=\"$value\"".($selected?" selected=\"selected\"":'').">$text</option>";
|
|
}
|
|
return $html;
|
|
}
|
|
|
|
function truncText( $text, $length, $deslash=1 ) {
|
|
return( preg_replace( '/^(.{'.$length.',}?)\b.*$/', '\\1…', ($deslash?stripslashes($text):$text) ) );
|
|
}
|
|
|
|
function buildSelect( $name, $contents, $behaviours=false ) {
|
|
$value = '';
|
|
if ( preg_match( '/^\s*(\w+)\s*(\[.*\])?\s*$/', $name, $matches ) && count($matches) > 2 ) {
|
|
$arr = $matches[1];
|
|
if ( isset($GLOBALS[$arr]) )
|
|
$value = $GLOBALS[$arr];
|
|
elseif ( isset($_REQUEST[$arr]) )
|
|
$value = $_REQUEST[$arr];
|
|
if ( !preg_match_all( '/\[\s*[\'"]?(\w+)["\']?\s*\]/', $matches[2], $matches ) ) {
|
|
Fatal( "Can't parse selector '$name'" );
|
|
}
|
|
for ( $i = 0; $i < count($matches[1]); $i++ ) {
|
|
$idx = $matches[1][$i];
|
|
$value = isset($value[$idx])?$value[$idx]:false;
|
|
}
|
|
} else {
|
|
if ( isset($GLOBALS[$name]) )
|
|
$value = $GLOBALS[$name];
|
|
elseif ( isset($_REQUEST[$name]) )
|
|
$value = $_REQUEST[$name];
|
|
}
|
|
ob_start();
|
|
$behaviourText = '';
|
|
if ( !empty($behaviours) ) {
|
|
if ( is_array($behaviours) ) {
|
|
foreach ( $behaviours as $event=>$action ) {
|
|
$behaviourText .= ' '.$event.'="'.$action.'"';
|
|
}
|
|
} else {
|
|
$behaviourText = ' onchange="'.$behaviours.'"';
|
|
}
|
|
}
|
|
?>
|
|
<select name="<?php echo $name ?>" id="<?php echo $name ?>"<?php echo $behaviourText ?>>
|
|
<?php
|
|
foreach ( $contents as $contentValue => $contentText ) {
|
|
?>
|
|
<option value="<?php echo $contentValue ?>"<?php if ( $value == $contentValue ) { ?> selected="selected"<?php } ?>><?php echo validHtmlStr($contentText) ?></option>
|
|
<?php
|
|
}
|
|
?>
|
|
</select>
|
|
<?php
|
|
$html = ob_get_contents();
|
|
ob_end_clean();
|
|
|
|
return( $html );
|
|
}
|
|
|
|
function getFormChanges( $values, $newValues, $types=false, $columns=false ) {
|
|
$changes = array();
|
|
if ( !$types )
|
|
$types = array();
|
|
|
|
foreach( $newValues as $key=>$value ) {
|
|
if ( $columns && !isset($columns[$key]) )
|
|
continue;
|
|
|
|
if ( !isset($types[$key]) )
|
|
$types[$key] = false;
|
|
|
|
switch( $types[$key] ) {
|
|
case 'set' :
|
|
{
|
|
if ( is_array($newValues[$key]) ) {
|
|
if ( (!isset($values[$key])) or ( join(',',$newValues[$key]) != $values[$key] ) ) {
|
|
$changes[$key] = "`$key` = ".dbEscape(join(',',$newValues[$key]));
|
|
}
|
|
} else if ( (!isset($values[$key])) or $values[$key] ) {
|
|
$changes[$key] = "`$key` = ''";
|
|
}
|
|
break;
|
|
}
|
|
case 'image' :
|
|
{
|
|
if ( is_array( $newValues[$key] ) ) {
|
|
$imageData = getimagesize( $newValues[$key]['tmp_name'] );
|
|
$changes[$key.'Width'] = $key.'Width = '.$imageData[0];
|
|
$changes[$key.'Height'] = $key.'Height = '.$imageData[1];
|
|
$changes[$key.'Type'] = $key."Type = '".$newValues[$key]['type']."'";
|
|
$changes[$key.'Size'] = $key.'Size = '.$newValues[$key]['size'];
|
|
ob_start();
|
|
readfile( $newValues[$key]['tmp_name'] );
|
|
$changes[$key] = $key." = ".dbEscape( ob_get_contents() );
|
|
ob_end_clean();
|
|
} else {
|
|
$changes[$key] = "$key = ".dbEscape($value);
|
|
}
|
|
break;
|
|
}
|
|
case 'document' :
|
|
{
|
|
if ( is_array( $newValues[$key] ) ) {
|
|
$imageData = getimagesize( $newValues[$key]['tmp_name'] );
|
|
$changes[$key.'Type'] = $key."Type = '".$newValues[$key]['type']."'";
|
|
$changes[$key.'Size'] = $key.'Size = '.$newValues[$key]['size'];
|
|
ob_start();
|
|
readfile( $newValues[$key]['tmp_name'] );
|
|
$changes[$key] = $key.' = '.dbEscape( ob_get_contents() );
|
|
ob_end_clean();
|
|
} else {
|
|
$changes[$key] = $key . ' = '.dbEscape($value);
|
|
}
|
|
break;
|
|
}
|
|
case 'file' :
|
|
{
|
|
$changes[$key.'Type'] = $key.'Type = '.dbEscape($newValues[$key]['type']);
|
|
$changes[$key.'Size'] = $key.'Size = '.dbEscape($newValues[$key]['size']);
|
|
ob_start();
|
|
readfile( $newValues[$key]['tmp_name'] );
|
|
$changes[$key] = $key." = '".dbEscape( ob_get_contents() )."'";
|
|
ob_end_clean();
|
|
break;
|
|
}
|
|
case 'raw' :
|
|
{
|
|
if ( (!isset($values[$key])) or ($values[$key] != $value) ) {
|
|
$changes[$key] = $key . ' = '.dbEscape($value);
|
|
}
|
|
break;
|
|
}
|
|
case 'toggle' :
|
|
if ( (!isset($values[$key])) or $values[$key] != $value ) {
|
|
if ( empty($value) ) {
|
|
$changes[$key] = "$key = 0";
|
|
} else {
|
|
$changes[$key] = "$key = 1";
|
|
//$changes[$key] = $key . ' = '.dbEscape(trim($value));
|
|
}
|
|
}
|
|
break;
|
|
default :
|
|
{
|
|
if ( !isset($values[$key]) || ($values[$key] != $value) ) {
|
|
if ( ! isset($value) || $value == '' ) {
|
|
$changes[$key] = "`$key` = NULL";
|
|
} else {
|
|
$changes[$key] = "`$key` = ".dbEscape(trim($value));
|
|
}
|
|
}
|
|
break;
|
|
}
|
|
} // end switch
|
|
} // end foreach newvalues
|
|
foreach( $values as $key=>$value ) {
|
|
if ( !empty($columns[$key]) ) {
|
|
if ( !empty($types[$key]) ) {
|
|
if ( $types[$key] == 'toggle' ) {
|
|
if ( !isset($newValues[$key]) && !empty($value) ) {
|
|
$changes[$key] = "$key = 0";
|
|
}
|
|
} else if ( $types[$key] == 'set' ) {
|
|
$changes[$key] = "$key = ''";
|
|
}
|
|
}
|
|
}
|
|
}
|
|
return( $changes );
|
|
}
|
|
|
|
function getBrowser( &$browser, &$version ) {
|
|
if ( isset($_SESSION['browser']) ) {
|
|
$browser = $_SESSION['browser'];
|
|
$version = $_SESSION['version'];
|
|
} else {
|
|
if (( preg_match( '/MSIE (.*?);/', $_SERVER['HTTP_USER_AGENT'], $logVersion)) || (preg_match( '/.*Trident.*rv:(.*?)(;|\))/', $_SERVER['HTTP_USER_AGENT'], $logVersion))) {
|
|
$version = $logVersion[1];
|
|
$browser = 'ie';
|
|
} elseif ( preg_match( '/Chrome\/([0-9.]+)/', $_SERVER['HTTP_USER_AGENT'], $logVersion) ) {
|
|
$version = $logVersion[1];
|
|
// Check for old version of Chrome with bug 5876
|
|
if ( $version < 7 ) {
|
|
$browser = 'oldchrome';
|
|
} else {
|
|
$browser = 'chrome';
|
|
}
|
|
} elseif ( preg_match( '/Safari\/([0-9.]+)/', $_SERVER['HTTP_USER_AGENT'], $logVersion) ) {
|
|
$version = $logVersion[1];
|
|
$browser = 'safari';
|
|
} elseif ( preg_match( '/Opera[ \/]([0-9].[0-9]{1,2})/', $_SERVER['HTTP_USER_AGENT'], $logVersion) ) {
|
|
$version = $logVersion[1];
|
|
$browser = 'opera';
|
|
} elseif ( preg_match( '/Konqueror\/([0-9.]+)/', $_SERVER['HTTP_USER_AGENT'], $logVersion) ) {
|
|
$version = $logVersion[1];
|
|
$browser = 'konqueror';
|
|
} elseif ( preg_match( '/Mozilla\/([0-9].[0-9]{1,2})/', $_SERVER['HTTP_USER_AGENT'], $logVersion) ) {
|
|
$version = $logVersion[1];
|
|
$browser = 'mozilla';
|
|
} else {
|
|
$version = 0;
|
|
$browser = 'unknown';
|
|
}
|
|
$_SESSION['browser'] = $browser;
|
|
$_SESSION['version'] = $version;
|
|
}
|
|
}
|
|
|
|
function isMozilla() {
|
|
getBrowser( $browser, $version );
|
|
|
|
return( $browser == 'mozilla' );
|
|
}
|
|
|
|
function isKonqueror() {
|
|
getBrowser( $browser, $version );
|
|
|
|
return( $browser == 'konqueror' );
|
|
}
|
|
|
|
function isInternetExplorer() {
|
|
getBrowser( $browser, $version );
|
|
|
|
return( $browser == 'ie' );
|
|
}
|
|
|
|
function isOldChrome() {
|
|
getBrowser( $browser, $version );
|
|
|
|
return( $browser == 'oldchrome' );
|
|
}
|
|
|
|
function isChrome() {
|
|
getBrowser( $browser, $version );
|
|
|
|
return( $browser == 'chrome' );
|
|
}
|
|
|
|
function isOpera() {
|
|
getBrowser( $browser, $version );
|
|
|
|
return( $browser == 'opera' );
|
|
}
|
|
|
|
function isSafari() {
|
|
getBrowser( $browser, $version );
|
|
|
|
return( $browser == 'safari' );
|
|
}
|
|
|
|
function isWindows() {
|
|
return ( preg_match( '/Win/', $_SERVER['HTTP_USER_AGENT'] ) );
|
|
}
|
|
|
|
function canStreamIframe() {
|
|
return( isKonqueror() );
|
|
}
|
|
|
|
function canStreamNative() {
|
|
// Old versions of Chrome can display the stream, but then it blocks everything else (Chrome bug 5876)
|
|
return( ZM_WEB_CAN_STREAM == 'yes' || ( ZM_WEB_CAN_STREAM == 'auto' && (!isInternetExplorer() && !isOldChrome()) ) );
|
|
}
|
|
|
|
function canStreamApplet() {
|
|
if ( (ZM_OPT_CAMBOZOLA && !file_exists( ZM_PATH_WEB.'/'.ZM_PATH_CAMBOZOLA )) ) {
|
|
Warning ( 'ZM_OPT_CAMBOZOLA is enabled, but the system cannot find '.ZM_PATH_WEB.'/'.ZM_PATH_CAMBOZOLA );
|
|
}
|
|
|
|
return( (ZM_OPT_CAMBOZOLA && file_exists( ZM_PATH_WEB.'/'.ZM_PATH_CAMBOZOLA )) );
|
|
}
|
|
|
|
function canStream() {
|
|
return( canStreamNative() | canStreamApplet() );
|
|
}
|
|
|
|
function packageControl( $command ) {
|
|
$string = ZM_PATH_BIN.'/zmpkg.pl '.escapeshellarg( $command );
|
|
$string .= ' 2>/dev/null >&- <&- >/dev/null';
|
|
exec( $string );
|
|
}
|
|
|
|
function daemonControl( $command, $daemon=false, $args=false ) {
|
|
$string = escapeshellcmd(ZM_PATH_BIN).'/zmdc.pl '.$command;
|
|
if ( $daemon ) {
|
|
$string .= ' ' . $daemon;
|
|
if ( $args ) {
|
|
$string .= ' ' . $args;
|
|
}
|
|
}
|
|
$string = escapeshellcmd( $string );
|
|
#$string .= ' 2>/dev/null >&- <&- >/dev/null';
|
|
Logger::Debug("daemonControl $string");
|
|
exec( $string );
|
|
}
|
|
|
|
function zmcControl($monitor, $mode=false) {
|
|
$Monitor = new Monitor( $monitor );
|
|
return $Monitor->zmcControl($mode);
|
|
}
|
|
|
|
function zmaControl($monitor, $mode=false) {
|
|
$Monitor = new Monitor($monitor);
|
|
return $Monitor->zmaControl($mode);
|
|
}
|
|
|
|
function initDaemonStatus() {
|
|
global $daemon_status;
|
|
|
|
if ( !isset($daemon_status) ) {
|
|
if ( daemonCheck() ) {
|
|
$string = ZM_PATH_BIN."/zmdc.pl status";
|
|
$daemon_status = shell_exec( $string );
|
|
} else {
|
|
$daemon_status = '';
|
|
}
|
|
}
|
|
}
|
|
|
|
function daemonStatus( $daemon, $args=false ) {
|
|
global $daemon_status;
|
|
|
|
initDaemonStatus();
|
|
|
|
$string = $daemon;
|
|
if ( $args )
|
|
$string .= ' ' . $args;
|
|
return( strpos( $daemon_status, "'$string' running" ) !== false );
|
|
}
|
|
|
|
function zmcStatus( $monitor ) {
|
|
if ( $monitor['Type'] == 'Local' ) {
|
|
$zmcArgs = '-d '.$monitor['Device'];
|
|
} else {
|
|
$zmcArgs = '-m '.$monitor['Id'];
|
|
}
|
|
return( daemonStatus( 'zmc', $zmcArgs ) );
|
|
}
|
|
|
|
function zmaStatus( $monitor ) {
|
|
if ( is_array( $monitor ) ) {
|
|
$monitor = $monitor['Id'];
|
|
}
|
|
return( daemonStatus( 'zma', "-m $monitor" ) );
|
|
}
|
|
|
|
function daemonCheck( $daemon=false, $args=false ) {
|
|
$string = ZM_PATH_BIN.'/zmdc.pl check';
|
|
if ( $daemon ) {
|
|
$string .= ' ' . $daemon;
|
|
if ( $args )
|
|
$string .= ' '. $args;
|
|
}
|
|
$string = escapeshellcmd( $string );
|
|
$result = exec( $string );
|
|
return( preg_match( '/running/', $result ) );
|
|
}
|
|
|
|
function zmcCheck( $monitor ) {
|
|
if ( $monitor['Type'] == 'Local' ) {
|
|
$zmcArgs = '-d '.$monitor['Device'];
|
|
} else {
|
|
$zmcArgs = '-m '.$monitor['Id'];
|
|
}
|
|
return( daemonCheck( 'zmc', $zmcArgs ) );
|
|
}
|
|
|
|
function zmaCheck( $monitor ) {
|
|
if ( is_array( $monitor ) ) {
|
|
$monitor = $monitor['Id'];
|
|
}
|
|
return( daemonCheck( 'zma', "-m $monitor" ) );
|
|
}
|
|
|
|
function getImageSrc( $event, $frame, $scale=SCALE_BASE, $captureOnly=false, $overwrite=false ) {
|
|
$Event = new Event( $event );
|
|
return $Event->getImageSrc( $frame, $scale, $captureOnly, $overwrite );
|
|
}
|
|
|
|
function viewImagePath( $path, $querySep='&' ) {
|
|
if ( strncmp( $path, ZM_DIR_IMAGES, strlen(ZM_DIR_IMAGES) ) == 0 ) {
|
|
// Thumbnails
|
|
return( $path );
|
|
} elseif ( strpos( ZM_DIR_EVENTS, '/' ) === 0 ) {
|
|
return( '?view=image'.$querySep.'path='.$path );
|
|
}
|
|
return( ZM_DIR_EVENTS.'/'.$path );
|
|
}
|
|
|
|
function createListThumbnail( $event, $overwrite=false ) {
|
|
# Load the frame with the highest score to use as a thumbnail
|
|
if ( !($frame = dbFetchOne( "SELECT * FROM Frames WHERE EventId=? AND Score=? ORDER BY FrameId LIMIT 1", NULL, array( $event['Id'], $event['MaxScore'] ) )) )
|
|
return( false );
|
|
|
|
$frameId = $frame['FrameId'];
|
|
|
|
if ( ZM_WEB_LIST_THUMB_WIDTH ) {
|
|
$thumbWidth = ZM_WEB_LIST_THUMB_WIDTH;
|
|
$scale = (SCALE_BASE*ZM_WEB_LIST_THUMB_WIDTH)/$event['Width'];
|
|
$thumbHeight = reScale( $event['Height'], $scale );
|
|
} elseif ( ZM_WEB_LIST_THUMB_HEIGHT ) {
|
|
$thumbHeight = ZM_WEB_LIST_THUMB_HEIGHT;
|
|
$scale = (SCALE_BASE*ZM_WEB_LIST_THUMB_HEIGHT)/$event['Height'];
|
|
$thumbWidth = reScale( $event['Width'], $scale );
|
|
} else {
|
|
Fatal( "No thumbnail width or height specified, please check in Options->Web" );
|
|
}
|
|
|
|
$imageData = getImageSrc( $event, $frame, $scale, false, $overwrite );
|
|
if ( ! $imageData ) {
|
|
return ( false );
|
|
}
|
|
|
|
$thumbData = $frame;
|
|
$thumbData['Path'] = $imageData['thumbPath'];
|
|
$thumbData['Width'] = (int)$thumbWidth;
|
|
$thumbData['Height'] = (int)$thumbHeight;
|
|
|
|
return( $thumbData );
|
|
}
|
|
|
|
function createVideo( $event, $format, $rate, $scale, $overwrite=false ) {
|
|
$command = ZM_PATH_BIN."/zmvideo.pl -e ".$event['Id']." -f ".$format." -r ".sprintf( "%.2F", ($rate/RATE_BASE) );
|
|
if ( preg_match( '/\d+x\d+/', $scale ) )
|
|
$command .= " -S ".$scale;
|
|
else
|
|
if ( version_compare( phpversion(), "4.3.10", ">=") )
|
|
$command .= " -s ".sprintf( "%.2F", ($scale/SCALE_BASE) );
|
|
else
|
|
$command .= " -s ".sprintf( "%.2f", ($scale/SCALE_BASE) );
|
|
if ( $overwrite )
|
|
$command .= " -o";
|
|
$command = escapeshellcmd( $command );
|
|
$result = exec( $command, $output, $status );
|
|
Logger::Debug("generating Video $command: result($result outptu:(".implode("\n", $output )." status($status");
|
|
return( $status?"":rtrim($result) );
|
|
}
|
|
|
|
function executeFilter( $filter ) {
|
|
$command = ZM_PATH_BIN."/zmfilter.pl --filter ".escapeshellarg($filter);
|
|
$result = exec( $command, $output, $status );
|
|
dbQuery( "delete from Filters where Name like '_TempFilter%'" );
|
|
return( $status );
|
|
}
|
|
|
|
# This takes more than one scale amount, so it runs through each and alters dimension.
|
|
# I can't imagine why you would want to do that.
|
|
function reScale( $dimension, $dummy ) {
|
|
$new_dimension = $dimension;
|
|
for ( $i = 1; $i < func_num_args(); $i++ ) {
|
|
$scale = func_get_arg( $i );
|
|
if ( !empty($scale) && $scale != SCALE_BASE )
|
|
$new_dimension = (int)(($new_dimension*$scale)/SCALE_BASE);
|
|
}
|
|
return( $new_dimension );
|
|
}
|
|
|
|
function deScale( $dimension, $dummy ) {
|
|
$new_dimension = $dimension;
|
|
for ( $i = 1; $i < func_num_args(); $i++ ) {
|
|
$scale = func_get_arg( $i );
|
|
if ( !empty($scale) && $scale != SCALE_BASE )
|
|
$new_dimension = (int)(($new_dimension*SCALE_BASE)/$scale);
|
|
}
|
|
return( $new_dimension );
|
|
}
|
|
|
|
function monitorLimitSql() {
|
|
global $user;
|
|
if ( !empty($user['MonitorIds']) )
|
|
$midSql = " and MonitorId in (".join( ",", preg_split( '/["\'\s]*,["\'\s]*/', $user['MonitorIds'] ) ).")";
|
|
else
|
|
$midSql = '';
|
|
return( $midSql );
|
|
}
|
|
|
|
|
|
function parseSort( $saveToSession=false, $querySep='&' ) {
|
|
global $sortQuery, $sortColumn, $sortOrder, $limitQuery; // Outputs
|
|
if (isset($_REQUEST['filter']['Query']['sort_field'])) { //Handle both new and legacy filter passing
|
|
$_REQUEST['sort_field'] = $_REQUEST['filter']['Query']['sort_field'];
|
|
}
|
|
if (isset($_REQUEST['filter']['Query']['sort_asc'])) {
|
|
$_REQUEST['sort_asc'] = $_REQUEST['filter']['Query']['sort_asc'];
|
|
}
|
|
if (isset($_REQUEST['filter']['Query']['limit'])) {
|
|
$_REQUEST['limit'] = $_REQUEST['filter']['Query']['limit'];
|
|
}
|
|
if ( empty($_REQUEST['sort_field']) ) {
|
|
$_REQUEST['sort_field'] = ZM_WEB_EVENT_SORT_FIELD;
|
|
$_REQUEST['sort_asc'] = (ZM_WEB_EVENT_SORT_ORDER == 'asc');
|
|
}
|
|
switch( $_REQUEST['sort_field'] ) {
|
|
case 'Id' :
|
|
$sortColumn = 'E.Id';
|
|
break;
|
|
case 'MonitorName' :
|
|
$sortColumn = 'M.Name';
|
|
break;
|
|
case 'Name' :
|
|
$sortColumn = 'E.Name';
|
|
break;
|
|
case 'Cause' :
|
|
$sortColumn = 'E.Cause';
|
|
break;
|
|
case 'DateTime' :
|
|
$sortColumn = 'E.StartTime';
|
|
$_REQUEST['sort_field'] = 'StartTime';
|
|
break;
|
|
case 'DiskSpace' :
|
|
$sortColumn = 'E.DiskSpace';
|
|
break;
|
|
case 'StartTime' :
|
|
$sortColumn = 'E.StartTime';
|
|
break;
|
|
case 'EndTime' :
|
|
$sortColumn = 'E.EndTime';
|
|
break;
|
|
case 'Length' :
|
|
$sortColumn = 'E.Length';
|
|
break;
|
|
case 'Frames' :
|
|
$sortColumn = 'E.Frames';
|
|
break;
|
|
case 'AlarmFrames' :
|
|
$sortColumn = 'E.AlarmFrames';
|
|
break;
|
|
case 'TotScore' :
|
|
$sortColumn = 'E.TotScore';
|
|
break;
|
|
case 'AvgScore' :
|
|
$sortColumn = 'E.AvgScore';
|
|
break;
|
|
case 'MaxScore' :
|
|
$sortColumn = 'E.MaxScore';
|
|
break;
|
|
default:
|
|
$sortColumn = 'E.StartTime';
|
|
break;
|
|
}
|
|
$sortOrder = $_REQUEST['sort_asc']?'asc':'desc';
|
|
if ( !$_REQUEST['sort_asc'] )
|
|
$_REQUEST['sort_asc'] = 0;
|
|
$sortQuery = $querySep.'sort_field='.validHtmlStr($_REQUEST['sort_field']).$querySep.'sort_asc='.validHtmlStr($_REQUEST['sort_asc']);
|
|
if ( !isset($_REQUEST['limit']) )
|
|
$_REQUEST['limit'] = '';
|
|
if ( $saveToSession ) {
|
|
$_SESSION['sort_field'] = validHtmlStr($_REQUEST['sort_field']);
|
|
$_SESSION['sort_asc'] = validHtmlStr($_REQUEST['sort_asc']);
|
|
}
|
|
if ($_REQUEST['limit'] != '') {
|
|
$limitQuery = "&limit=".$_REQUEST['limit'];
|
|
}
|
|
}
|
|
|
|
function parseFilter(&$filter, $saveToSession=false, $querySep='&') {
|
|
$filter['query'] = '';
|
|
$filter['sql'] = '';
|
|
$filter['fields'] = '';
|
|
|
|
$StorageArea = NULL;
|
|
|
|
$terms = isset($filter['Query']) ? $filter['Query']['terms'] : NULL;
|
|
|
|
if ( isset($terms) && count($terms) ) {
|
|
for ( $i = 0; $i < count($terms); $i++ ) {
|
|
if ( isset($terms[$i]['cnj']) ) {
|
|
$filter['query'] .= $querySep.urlencode("filter[Query][terms][$i][cnj]").'='.urlencode($terms[$i]['cnj']);
|
|
$filter['sql'] .= ' '.$terms[$i]['cnj'].' ';
|
|
$filter['fields'] .= "<input type=\"hidden\" name=\"filter[Query][terms][$i][cnj]\" value=\"".htmlspecialchars($terms[$i]['cnj'])."\"/>\n";
|
|
}
|
|
if ( isset($terms[$i]['obr']) ) {
|
|
$filter['query'] .= $querySep.urlencode("filter[Query][terms][$i][obr]").'='.urlencode($terms[$i]['obr']);
|
|
$filter['sql'] .= ' '.str_repeat('(', $terms[$i]['obr']).' ';
|
|
$filter['fields'] .= "<input type=\"hidden\" name=\"filter[Query][terms][$i][obr]\" value=\"".htmlspecialchars($terms[$i]['obr'])."\"/>\n";
|
|
}
|
|
if ( isset($terms[$i]['attr']) ) {
|
|
$filter['query'] .= $querySep.urlencode("filter[Query][terms][$i][attr]").'='.urlencode($terms[$i]['attr']);
|
|
$filter['fields'] .= "<input type=\"hidden\" name=\"filter[Query][terms][$i][attr]\" value=\"".htmlspecialchars($terms[$i]['attr'])."\"/>\n";
|
|
switch ( $terms[$i]['attr'] ) {
|
|
case 'MonitorName':
|
|
$filter['sql'] .= 'M.'.preg_replace('/^Monitor/', '', $terms[$i]['attr']);
|
|
break;
|
|
case 'ServerId':
|
|
$filter['sql'] .= 'M.ServerId';
|
|
break;
|
|
# Unspecified start or end, so assume start, this is to support legacy filters
|
|
case 'DateTime':
|
|
$filter['sql'] .= 'E.StartTime';
|
|
break;
|
|
case 'Date':
|
|
$filter['sql'] .= 'to_days( E.StartTime )';
|
|
break;
|
|
case 'Time':
|
|
$filter['sql'] .= 'extract( hour_second from E.StartTime )';
|
|
break;
|
|
case 'Weekday':
|
|
$filter['sql'] .= 'weekday( E.StartTime )';
|
|
break;
|
|
# Starting Time
|
|
case 'StartDateTime':
|
|
$filter['sql'] .= 'E.StartTime';
|
|
break;
|
|
case 'StartDate':
|
|
$filter['sql'] .= 'to_days( E.StartTime )';
|
|
break;
|
|
case 'StartTime':
|
|
$filter['sql'] .= 'extract( hour_second from E.StartTime )';
|
|
break;
|
|
case 'StartWeekday':
|
|
$filter['sql'] .= 'weekday( E.StartTime )';
|
|
break;
|
|
# Ending Time
|
|
case 'EndDateTime':
|
|
$filter['sql'] .= 'E.EndTime';
|
|
break;
|
|
case 'EndDate':
|
|
$filter['sql'] .= 'to_days( E.EndTime )';
|
|
break;
|
|
case 'EndTime':
|
|
$filter['sql'] .= 'extract( hour_second from E.EndTime )';
|
|
break;
|
|
case 'EndWeekday':
|
|
$filter['sql'] .= 'weekday( E.EndTime )';
|
|
break;
|
|
case 'Id':
|
|
case 'Name':
|
|
case 'DiskSpace':
|
|
case 'MonitorId':
|
|
case 'StorageId':
|
|
case 'Length':
|
|
case 'Frames':
|
|
case 'AlarmFrames':
|
|
case 'TotScore':
|
|
case 'AvgScore':
|
|
case 'MaxScore':
|
|
case 'Cause':
|
|
case 'Notes':
|
|
case 'StateId':
|
|
case 'Archived':
|
|
$filter['sql'] .= 'E.'.$terms[$i]['attr'];
|
|
break;
|
|
case 'DiskPercent':
|
|
// Need to specify a storage area, so need to look through other terms looking for a storage area, else we default to ZM_EVENTS_PATH
|
|
if ( ! $StorageArea ) {
|
|
for ( $j = 0; $j < count($terms); $j++ ) {
|
|
if ( isset($terms[$j]['attr']) and $terms[$j]['attr'] == 'StorageId' and isset($terms[$j]['val']) ) {
|
|
$StorageArea = new Storage($terms[$j]['val']);
|
|
break;
|
|
}
|
|
} // end foreach remaining term
|
|
if ( ! $StorageArea ) $StorageArea = new Storage();
|
|
} // end no StorageArea found yet
|
|
|
|
$filter['sql'] .= getDiskPercent( $StorageArea->Path() );
|
|
break;
|
|
case 'DiskBlocks':
|
|
// Need to specify a storage area, so need to look through other terms looking for a storage area, else we default to ZM_EVENTS_PATH
|
|
if ( ! $StorageArea ) {
|
|
for ( $j = $i; $j < count($terms); $j++ ) {
|
|
if ( isset($terms[$i]['attr']) and $terms[$i]['attr'] == 'StorageId' and isset($terms[$j]['val']) ) {
|
|
$StorageArea = new Storage($terms[$i]['val']);
|
|
}
|
|
} // end foreach remaining term
|
|
} // end no StorageArea found yet
|
|
$filter['sql'] .= getDiskBlocks( $StorageArea );
|
|
break;
|
|
case 'SystemLoad':
|
|
$filter['sql'] .= getLoad();
|
|
break;
|
|
}
|
|
$valueList = array();
|
|
foreach ( preg_split( '/["\'\s]*?,["\'\s]*?/', preg_replace( '/^["\']+?(.+)["\']+?$/', '$1', $terms[$i]['val'] ) ) as $value ) {
|
|
switch ( $terms[$i]['attr'] ) {
|
|
case 'MonitorName':
|
|
case 'Name':
|
|
case 'Cause':
|
|
case 'Notes':
|
|
$value = dbEscape($value);
|
|
break;
|
|
case 'ServerId':
|
|
if ( $value == 'ZM_SERVER_ID' ) {
|
|
$value = ZM_SERVER_ID;
|
|
} else if ( $value == 'NULL' ) {
|
|
|
|
} else {
|
|
$value = dbEscape($value);
|
|
}
|
|
break;
|
|
case 'StorageId':
|
|
$StorageArea = new Storage( $value );
|
|
if ( $value != 'NULL' )
|
|
$value = dbEscape($value);
|
|
break;
|
|
case 'DateTime':
|
|
case 'StartDateTime':
|
|
case 'EndDateTime':
|
|
if ( $value != 'NULL' )
|
|
$value = "'".strftime( STRF_FMT_DATETIME_DB, strtotime( $value ) )."'";
|
|
break;
|
|
case 'Date':
|
|
case 'StartDate':
|
|
case 'EndDate':
|
|
if ( $value != 'NULL' )
|
|
$value = "to_days( '".strftime( STRF_FMT_DATETIME_DB, strtotime( $value ) )."' )";
|
|
break;
|
|
case 'Time':
|
|
case 'StartTime':
|
|
case 'EndTime':
|
|
if ( $value != 'NULL' )
|
|
$value = "extract( hour_second from '".strftime( STRF_FMT_DATETIME_DB, strtotime( $value ) )."' )";
|
|
break;
|
|
default :
|
|
if ( $value != 'NULL' )
|
|
$value = dbEscape($value);
|
|
break;
|
|
}
|
|
$valueList[] = $value;
|
|
}
|
|
|
|
switch ( $terms[$i]['op'] ) {
|
|
case '=' :
|
|
case '!=' :
|
|
case '>=' :
|
|
case '>' :
|
|
case '<' :
|
|
case '<=' :
|
|
$filter['sql'] .= ' '.$terms[$i]['op'].' '. $value;
|
|
break;
|
|
case '=~' :
|
|
$filter['sql'] .= ' regexp '.$value;
|
|
break;
|
|
case '!~' :
|
|
$filter['sql'] .= ' not regexp '.$value;
|
|
break;
|
|
case '=[]' :
|
|
case 'IN' :
|
|
$filter['sql'] .= ' in ('.join( ',', $valueList ).')';
|
|
break;
|
|
case '![]' :
|
|
$filter['sql'] .= ' not in ('.join( ',', $valueList ).')';
|
|
break;
|
|
case 'IS' :
|
|
if ( $value == 'Odd' ) {
|
|
$filter['sql'] .= ' % 2 = 1';
|
|
} else if ( $value == 'Even' ) {
|
|
$filter['sql'] .= ' % 2 = 0';
|
|
} else {
|
|
$filter['sql'] .= " IS $value";
|
|
}
|
|
break;
|
|
case 'IS NOT' :
|
|
$filter['sql'] .= " IS NOT $value";
|
|
break;
|
|
default:
|
|
Warning("Invalid operator in filter: " . $terms[$i]['op'] );
|
|
}
|
|
|
|
$filter['query'] .= $querySep.urlencode("filter[Query][terms][$i][op]").'='.urlencode($terms[$i]['op']);
|
|
$filter['fields'] .= "<input type=\"hidden\" name=\"filter[Query][terms][$i][op]\" value=\"".htmlspecialchars($terms[$i]['op'])."\"/>\n";
|
|
if ( isset($terms[$i]['val']) ) {
|
|
$filter['query'] .= $querySep.urlencode("filter[Query][terms][$i][val]").'='.urlencode($terms[$i]['val']);
|
|
$filter['fields'] .= "<input type=\"hidden\" name=\"filter[Query][terms][$i][val]\" value=\"".htmlspecialchars($terms[$i]['val'])."\"/>\n";
|
|
}
|
|
} // end foreach term
|
|
if ( isset($terms[$i]['cbr']) ) {
|
|
$filter['query'] .= $querySep.urlencode("filter[Query][terms][$i][cbr]").'='.urlencode($terms[$i]['cbr']);
|
|
$filter['sql'] .= ' '.str_repeat( ')', $terms[$i]['cbr'] ).' ';
|
|
$filter['fields'] .= "<input type=\"hidden\" name=\"filter[Query][terms][$i][cbr]\" value=\"".htmlspecialchars($terms[$i]['cbr'])."\"/>\n";
|
|
}
|
|
}
|
|
if ( $filter['sql'] )
|
|
$filter['sql'] = ' and ( '.$filter['sql'].' )';
|
|
if ( $saveToSession ) {
|
|
$_SESSION['filter'] = $filter;
|
|
}
|
|
}
|
|
}
|
|
|
|
// Please note that the filter is passed in by copy, so you need to use the return value from this function.
|
|
//
|
|
function addFilterTerm( $filter, $position, $term=false ) {
|
|
if ( $position < 0 )
|
|
$position = 0;
|
|
|
|
if ( ! isset( $filter['Query']['terms'] ) )
|
|
$filter['Query']['terms'] = array();
|
|
elseif( $position > count($filter['Query']['terms']) )
|
|
$position = count($filter['Query']['terms']);
|
|
if ( $term && $position == 0 )
|
|
unset( $term['cnj'] );
|
|
array_splice( $filter['Query']['terms'], $position, 0, array( $term?$term:array() ) );
|
|
|
|
return( $filter );
|
|
}
|
|
|
|
function delFilterTerm( $filter, $position ) {
|
|
if ( $position < 0 )
|
|
$position = 0;
|
|
elseif( $position >= count($filter['Query']['terms']) )
|
|
$position = count($filter['Query']['terms']);
|
|
array_splice( $filter['Query']['terms'], $position, 1 );
|
|
|
|
return( $filter );
|
|
}
|
|
|
|
function getPagination( $pages, $page, $maxShortcuts, $query, $querySep='&' ) {
|
|
global $view;
|
|
|
|
$pageText = '';
|
|
if ( $pages > 1 ) {
|
|
if ( $page ) {
|
|
if ( $page < 0 )
|
|
$page = 1;
|
|
if ( $page > $pages )
|
|
$page = $pages;
|
|
|
|
if ( $page > 1 ) {
|
|
if ( false && $page > 2 ) {
|
|
$pageText .= '<a href="?view='.$view.$querySep.'page=1'.$query.'"><<</a>';
|
|
}
|
|
$pageText .= '<a href="?view='.$view.$querySep.'page='.($page-1).$query.'"><</a>';
|
|
|
|
$newPages = array();
|
|
$pagesUsed = array();
|
|
$lo_exp = max(2,log($page-1)/log($maxShortcuts));
|
|
for ( $i = 0; $i < $maxShortcuts; $i++ ) {
|
|
$newPage = round($page-pow($lo_exp,$i));
|
|
if ( isset($pagesUsed[$newPage]) )
|
|
continue;
|
|
if ( $newPage <= 1 )
|
|
break;
|
|
$pagesUsed[$newPage] = true;
|
|
array_unshift( $newPages, $newPage );
|
|
}
|
|
if ( !isset($pagesUsed[1]) )
|
|
array_unshift( $newPages, 1 );
|
|
|
|
foreach ( $newPages as $newPage ) {
|
|
$pageText .= '<a href="?view='.$view.$querySep.'page='.$newPage.$query.'">'.$newPage.'</a> ';
|
|
}
|
|
|
|
}
|
|
$pageText .= '- '.$page.' -';
|
|
if ( $page < $pages ) {
|
|
$newPages = array();
|
|
$pagesUsed = array();
|
|
$hi_exp = max(2,log($pages-$page)/log($maxShortcuts));
|
|
for ( $i = 0; $i < $maxShortcuts; $i++ ) {
|
|
$newPage = round($page+pow($hi_exp,$i));
|
|
if ( isset($pagesUsed[$newPage]) )
|
|
continue;
|
|
if ( $newPage > $pages )
|
|
break;
|
|
$pagesUsed[$newPage] = true;
|
|
array_push( $newPages, $newPage );
|
|
}
|
|
if ( !isset($pagesUsed[$pages]) )
|
|
array_push( $newPages, $pages );
|
|
|
|
foreach ( $newPages as $newPage ) {
|
|
$pageText .= ' <a href="?view='.$view.$querySep.'page='.$newPage.$query.'">'.$newPage.'</a>';
|
|
}
|
|
$pageText .= '<a href="?view='.$view.$querySep.'page='.($page+1).$query.'">></a>';
|
|
if ( false && $page < ($pages-1) ) {
|
|
$pageText .= '<a href="?view='.$view.$querySep.'page='.$pages.$query.'">>></a>';
|
|
}
|
|
}
|
|
}
|
|
}
|
|
return( $pageText );
|
|
}
|
|
|
|
function sortHeader( $field, $querySep='&' ) {
|
|
global $view;
|
|
return( '?view='.$view.$querySep.'page=1'.$_REQUEST['filter']['query'].$querySep.'sort_field='.$field.$querySep.'sort_asc='.($_REQUEST['sort_field'] == $field?!$_REQUEST['sort_asc']:0).$querySep.'limit='.$_REQUEST['limit'] );
|
|
}
|
|
|
|
function sortTag( $field ) {
|
|
if ( $_REQUEST['sort_field'] == $field )
|
|
if ( $_REQUEST['sort_asc'] )
|
|
return( '(^)' );
|
|
else
|
|
return( '(v)' );
|
|
return( false );
|
|
}
|
|
|
|
function getLoad() {
|
|
$load = sys_getloadavg();
|
|
return( $load[0] );
|
|
}
|
|
|
|
function getDiskPercent($path = ZM_DIR_EVENTS) {
|
|
$total = disk_total_space($path);
|
|
if ( $total === false ) {
|
|
Error('disk_total_space returned false. Verify the web account user has access to ' . $path );
|
|
return 0;
|
|
} elseif ( $total == 0 ) {
|
|
Error('disk_total_space indicates the following path has a filesystem size of zero bytes ' . $path );
|
|
return 100;
|
|
}
|
|
$free = disk_free_space($path);
|
|
if ( $free === false ) {
|
|
Error('disk_free_space returned false. Verify the web account user has access to ' . $path );
|
|
}
|
|
$space = round((($total - $free) / $total) * 100);
|
|
return( $space );
|
|
}
|
|
|
|
function getDiskBlocks() {
|
|
if ( ! $StorageArea ) $StorageArea = new Storage();
|
|
$df = shell_exec( 'df '.escapeshellarg($StorageArea->Path() ));
|
|
$space = -1;
|
|
if ( preg_match( '/\s(\d+)\s+\d+\s+\d+%/ms', $df, $matches ) )
|
|
$space = $matches[1];
|
|
return( $space );
|
|
}
|
|
|
|
function systemStats() {
|
|
|
|
$load = getLoad();
|
|
$diskPercent = getDiskPercent();
|
|
$pathMapPercent = getDiskPercent(ZM_PATH_MAP);
|
|
$cpus = getcpus();
|
|
|
|
$normalized_load = $load / $cpus;
|
|
|
|
# Colorize the system load stat
|
|
if ( $normalized_load <= 0.75 ) {
|
|
$htmlLoad=$load;
|
|
} elseif ( $normalized_load <= 0.9 ) {
|
|
$htmlLoad="<span class=\"warning\">$load</span>";
|
|
} elseif ( $normalized_load <= 1.1 ) {
|
|
$htmlLoad="<span class=\"error\">$load</span>";
|
|
} else {
|
|
$htmlLoad="<span class=\"critical\">$load</span>";
|
|
}
|
|
|
|
# Colorize the disk space stat
|
|
if ( $diskPercent < 98 ) {
|
|
$htmlDiskPercent="$diskPercent%";
|
|
} elseif ( $diskPercent <= 99 ) {
|
|
$htmlDiskPercent="<span class=\"warning\">$diskPercent%</span>";
|
|
} else {
|
|
$htmlDiskPercent="<span class=\"error\">$diskPercent%</span>";
|
|
}
|
|
|
|
# Colorize the PATH_MAP (usually /dev/shm) stat
|
|
if ( $pathMapPercent < 90 ) {
|
|
if ( disk_free_space(ZM_PATH_MAP) > 209715200 ) { # have to always have at least 200MiB free
|
|
$htmlPathMapPercent="$pathMapPercent%";
|
|
} else {
|
|
$htmlPathMapPercent="<span class=\"warning\">$pathMapPercent%</span>";
|
|
}
|
|
} elseif ( $pathMapPercent < 100 ) {
|
|
$htmlPathMapPercent="<span class=\"warning\">$pathMapPercent%</span>";
|
|
} else {
|
|
$htmlPathMapPercent="<span class=\"critical\">$pathMapPercent%</span>";
|
|
}
|
|
|
|
$htmlString = translate('Load').": $htmlLoad - ".translate('Disk').": $htmlDiskPercent - ".ZM_PATH_MAP.": $htmlPathMapPercent";
|
|
|
|
return( $htmlString );
|
|
}
|
|
|
|
function getcpus() {
|
|
|
|
if (is_readable("/proc/cpuinfo") ) { # Works on Linux
|
|
preg_match_all('/^processor/m', file_get_contents('/proc/cpuinfo'), $matches);
|
|
$num_cpus = count($matches[0]);
|
|
} else { # Works on BSD
|
|
$matches = explode(":", shell_exec("sysctl hw.ncpu"));
|
|
$num_cpus = trim($matches[1]);
|
|
}
|
|
|
|
return( $num_cpus );
|
|
}
|
|
|
|
// Function to fix a problem whereby the built in PHP session handling
|
|
// features want to put the sid as a hidden field after the form or
|
|
// fieldset tag, neither of which will work with strict XHTML Basic.
|
|
function sidField() {
|
|
if ( SID ) {
|
|
list( $sessname, $sessid ) = explode( "=", SID );
|
|
?>
|
|
<input type="hidden" name="<?php echo $sessname ?>" value="<?php echo $sessid ?>"/>
|
|
<?php
|
|
}
|
|
}
|
|
|
|
function verNum( $version ) {
|
|
$vNum = '';
|
|
$maxFields = 3;
|
|
$vFields = explode( '.', $version );
|
|
array_splice( $vFields, $maxFields );
|
|
while ( count($vFields) < $maxFields ) {
|
|
$vFields[] = 0;
|
|
}
|
|
foreach ( $vFields as $vField ) {
|
|
$vField = sprintf( '%02d', $vField );
|
|
while ( strlen($vField) < 2 ) {
|
|
$vField = '0'.$vField;
|
|
}
|
|
$vNum .= $vField;
|
|
}
|
|
return( $vNum );
|
|
}
|
|
|
|
function fixSequences() {
|
|
$sequence = 1;
|
|
$sql = 'select * from Monitors order by Sequence asc, Id asc';
|
|
foreach( dbFetchAll( $sql ) as $monitor ) {
|
|
if ( $monitor['Sequence'] != $sequence ) {
|
|
dbQuery( 'update Monitors set Sequence = ? WHERE Id=?', array( $sequence, $monitor['Id'] ) );
|
|
}
|
|
$sequence++;
|
|
}
|
|
}
|
|
|
|
function firstSet() {
|
|
foreach ( func_get_args() as $arg ) {
|
|
if ( !empty( $arg ) )
|
|
return( $arg );
|
|
}
|
|
}
|
|
|
|
function linesIntersect( $line1, $line2 ) {
|
|
global $debug;
|
|
|
|
$min_x1 = min( $line1[0]['x'], $line1[1]['x'] );
|
|
$max_x1 = max( $line1[0]['x'], $line1[1]['x'] );
|
|
$min_x2 = min( $line2[0]['x'], $line2[1]['x'] );
|
|
$max_x2 = max( $line2[0]['x'], $line2[1]['x'] );
|
|
$min_y1 = min( $line1[0]['y'], $line1[1]['y'] );
|
|
$max_y1 = max( $line1[0]['y'], $line1[1]['y'] );
|
|
$min_y2 = min( $line2[0]['y'], $line2[1]['y'] );
|
|
$max_y2 = max( $line2[0]['y'], $line2[1]['y'] );
|
|
|
|
// Checking if bounding boxes intersect
|
|
if ( $max_x1 < $min_x2 || $max_x2 < $min_x1 ||$max_y1 < $min_y2 || $max_y2 < $min_y1 ) {
|
|
if ( $debug ) echo 'Not intersecting, out of bounds<br>';
|
|
return( false );
|
|
}
|
|
|
|
$dx1 = $line1[1]['x'] - $line1[0]['x'];
|
|
$dy1 = $line1[1]['y'] - $line1[0]['y'];
|
|
$dx2 = $line2[1]['x'] - $line2[0]['x'];
|
|
$dy2 = $line2[1]['y'] - $line2[0]['y'];
|
|
|
|
if ( $dx1 ) {
|
|
$m1 = $dy1/$dx1;
|
|
$b1 = $line1[0]['y'] - ($m1 * $line1[0]['x']);
|
|
} else {
|
|
$b1 = $line1[0]['y'];
|
|
}
|
|
if ( $dx2 ) {
|
|
$m2 = $dy2/$dx2;
|
|
$b2 = $line2[0]['y'] - ($m2 * $line2[0]['x']);
|
|
} else {
|
|
$b2 = $line2[0]['y'];
|
|
}
|
|
|
|
if ( $dx1 && $dx2 ) { // Both not vertical
|
|
if ( $m1 != $m2 ) { // Not parallel or colinear
|
|
$x = ( $b2 - $b1 ) / ( $m1 - $m2 );
|
|
|
|
if ( $x >= $min_x1 && $x <= $max_x1 && $x >= $min_x2 && $x <= $max_x2 ) {
|
|
if ( $debug ) echo "Intersecting, at x $x<br>";
|
|
return( true );
|
|
} else {
|
|
if ( $debug ) echo "Not intersecting, out of range at x $x<br>";
|
|
return( false );
|
|
}
|
|
} elseif ( $b1 == $b2 ) {
|
|
// Colinear, must overlap due to box check, intersect?
|
|
if ( $debug ) echo 'Intersecting, colinear<br>';
|
|
return( true );
|
|
} else {
|
|
// Parallel
|
|
if ( $debug ) echo 'Not intersecting, parallel<br>';
|
|
return( false );
|
|
}
|
|
} elseif ( !$dx1 ) { // Line 1 is vertical
|
|
$y = ( $m2 * $line1[0]['x'] ) * $b2;
|
|
if ( $y >= $min_y1 && $y <= $max_y1 ) {
|
|
if ( $debug ) echo "Intersecting, at y $y<br>";
|
|
return( true );
|
|
} else {
|
|
if ( $debug ) echo "Not intersecting, out of range at y $y<br>";
|
|
return( false );
|
|
}
|
|
} elseif ( !$dx2 ) { // Line 2 is vertical
|
|
$y = ( $m1 * $line2[0]['x'] ) * $b1;
|
|
if ( $y >= $min_y2 && $y <= $max_y2 ) {
|
|
if ( $debug ) echo "Intersecting, at y $y<br>";
|
|
return( true );
|
|
} else {
|
|
if ( $debug ) echo "Not intersecting, out of range at y $y<br>";
|
|
return( false );
|
|
}
|
|
} else { // Both lines are vertical
|
|
if ( $line1[0]['x'] == $line2[0]['x'] ) {
|
|
// Colinear, must overlap due to box check, intersect?
|
|
if ( $debug ) echo 'Intersecting, vertical, colinear<br>';
|
|
return( true );
|
|
} else {
|
|
// Parallel
|
|
if ( $debug ) echo 'Not intersecting, vertical, parallel<br>';
|
|
return( false );
|
|
}
|
|
}
|
|
if ( $debug ) echo 'Whoops, unexpected scenario<br>';
|
|
return( false );
|
|
}
|
|
|
|
function isSelfIntersecting( $points ) {
|
|
global $debug;
|
|
|
|
$n_coords = count($points);
|
|
$edges = array();
|
|
for ( $j = 0, $i = $n_coords-1; $j < $n_coords; $i = $j++ ) {
|
|
$edges[] = array( $points[$i], $points[$j] );
|
|
}
|
|
|
|
for ( $i = 0; $i <= ($n_coords-2); $i++ ) {
|
|
for ( $j = $i+2; $j < $n_coords+min(0,$i-1); $j++ ) {
|
|
if ( $debug ) echo "Checking $i and $j<br>";
|
|
if ( linesIntersect( $edges[$i], $edges[$j] ) ) {
|
|
if ( $debug ) echo "Lines $i and $j intersect<br>";
|
|
return( true );
|
|
}
|
|
}
|
|
}
|
|
return( false );
|
|
}
|
|
|
|
function getPolyCentre( $points, $area=0 ) {
|
|
$cx = 0.0;
|
|
$cy = 0.0;
|
|
if ( !$area )
|
|
$area = getPolyArea( $points );
|
|
for ( $i = 0, $j = count($points)-1; $i < count($points); $j = $i++ ) {
|
|
$ct = ($points[$i]['x'] * $points[$j]['y']) - ($points[$j]['x'] * $points[$i]['y']);
|
|
$cx += ($points[$i]['x'] + $points[$j]['x']) * ct;
|
|
$cy += ($points[$i]['y'] + $points[$j]['y']) * ct;
|
|
}
|
|
$cx = intval(round(abs($cx/(6.0*$area))));
|
|
$cy = intval(round(abs($cy/(6.0*$area))));
|
|
printf( "X:%cx, Y:$cy<br>" );
|
|
return( array( 'x'=>$cx, 'y'=>$cy ) );
|
|
}
|
|
|
|
function _CompareXY( $a, $b ) {
|
|
if ( $a['min_y'] == $b['min_y'] )
|
|
return( intval($a['min_x'] - $b['min_x']) );
|
|
else
|
|
return( intval($a['min_y'] - $b['min_y']) );
|
|
}
|
|
|
|
function _CompareX( $a, $b ) {
|
|
return( intval($a['min_x'] - $b['min_x']) );
|
|
}
|
|
|
|
function getPolyArea( $points ) {
|
|
global $debug;
|
|
|
|
$n_coords = count($points);
|
|
$global_edges = array();
|
|
for ( $j = 0, $i = $n_coords-1; $j < $n_coords; $i = $j++ ) {
|
|
$x1 = $points[$i]['x'];
|
|
$x2 = $points[$j]['x'];
|
|
$y1 = $points[$i]['y'];
|
|
$y2 = $points[$j]['y'];
|
|
|
|
//printf( "x1:%d,y1:%d x2:%d,y2:%d\n", x1, y1, x2, y2 );
|
|
if ( $y1 == $y2 )
|
|
continue;
|
|
|
|
$dx = $x2 - $x1;
|
|
$dy = $y2 - $y1;
|
|
|
|
$global_edges[] = array(
|
|
'min_y' => $y1<$y2?$y1:$y2,
|
|
'max_y' => ($y1<$y2?$y2:$y1)+1,
|
|
'min_x' => $y1<$y2?$x1:$x2,
|
|
'_1_m' => $dx/$dy,
|
|
);
|
|
}
|
|
|
|
usort( $global_edges, '_CompareXY' );
|
|
|
|
if ( $debug ) {
|
|
for ( $i = 0; $i < count($global_edges); $i++ ) {
|
|
printf( '%d: min_y: %d, max_y:%d, min_x:%.2f, 1/m:%.2f<br>', $i, $global_edges[$i]['min_y'], $global_edges[$i]['max_y'], $global_edges[$i]['min_x'], $global_edges[$i]['_1_m'] );
|
|
}
|
|
}
|
|
|
|
$area = 0.0;
|
|
$active_edges = array();
|
|
$y = $global_edges[0]['min_y'];
|
|
do {
|
|
for ( $i = 0; $i < count($global_edges); $i++ ) {
|
|
if ( $global_edges[$i]['min_y'] == $y ) {
|
|
if ( $debug ) printf( 'Moving global edge<br>' );
|
|
$active_edges[] = $global_edges[$i];
|
|
array_splice( $global_edges, $i, 1 );
|
|
$i--;
|
|
} else {
|
|
break;
|
|
}
|
|
}
|
|
usort( $active_edges, '_CompareX' );
|
|
if ( $debug ) {
|
|
for ( $i = 0; $i < count($active_edges); $i++ ) {
|
|
printf( '%d - %d: min_y: %d, max_y:%d, min_x:%.2f, 1/m:%.2f<br>', $y, $i, $active_edges[$i]['min_y'], $active_edges[$i]['max_y'], $active_edges[$i]['min_x'], $active_edges[$i]['_1_m'] );
|
|
}
|
|
}
|
|
$last_x = 0;
|
|
$row_area = 0;
|
|
$parity = false;
|
|
for ( $i = 0; $i < count($active_edges); $i++ ) {
|
|
$x = intval(round($active_edges[$i]['min_x']));
|
|
if ( $parity ) {
|
|
$row_area += ($x - $last_x)+1;
|
|
$area += $row_area;
|
|
}
|
|
if ( $active_edges[$i]['max_y'] != $y )
|
|
$parity = !$parity;
|
|
$last_x = $x;
|
|
}
|
|
if ( $debug ) printf( '%d: Area:%d<br>', $y, $row_area );
|
|
$y++;
|
|
for ( $i = 0; $i < count($active_edges); $i++ ) {
|
|
if ( $y >= $active_edges[$i]['max_y'] ) { // Or >= as per sheets
|
|
if ( $debug ) printf( 'Deleting active_edge<br>' );
|
|
array_splice( $active_edges, $i, 1 );
|
|
$i--;
|
|
} else {
|
|
$active_edges[$i]['min_x'] += $active_edges[$i]['_1_m'];
|
|
}
|
|
}
|
|
} while ( count($global_edges) || count($active_edges) );
|
|
if ( $debug ) printf( 'Area:%d<br>', $area );
|
|
return( $area );
|
|
}
|
|
|
|
function getPolyAreaOld( $points ) {
|
|
$area = 0.0;
|
|
$edge = 0.0;
|
|
for ( $i = 0, $j = count($points)-1; $i < count($points); $j = $i++ ) {
|
|
$x_diff = ($points[$i]['x'] - $points[$j]['x']);
|
|
$y_diff = ($points[$i]['y'] - $points[$j]['y']);
|
|
$y_sum = ($points[$i]['y'] + $points[$j]['y']);
|
|
$trap_edge = sqrt(pow(abs($x_diff)+1,2) + pow(abs($y_diff)+1,2) );
|
|
$edge += $trap_edge;
|
|
$trap_area = ($x_diff * $y_sum );
|
|
$area += $trap_area;
|
|
printf( "%d->%d, %d-%d=%.2f, %d+%d=%.2f(%.2f), %.2f, %.2f<br>", i, j, $points[$i]['x'], $points[$j]['x'], $x_diff, $points[$i]['y'], $points[$j]['y'], $y_sum, $y_diff, $trap_area, $trap_edge );
|
|
}
|
|
$edge = intval(round(abs($edge)));
|
|
$area = intval(round((abs($area)+$edge)/2));
|
|
echo "E:$edge<br>";
|
|
echo "A:$area<br>";
|
|
return( $area );
|
|
}
|
|
|
|
function mapCoords( $a ) {
|
|
return( $a['x'].",".$a['y'] );
|
|
}
|
|
|
|
function pointsToCoords( $points ) {
|
|
return( join( ' ', array_map( 'mapCoords', $points ) ) );
|
|
}
|
|
|
|
function coordsToPoints( $coords ) {
|
|
$points = array();
|
|
if ( preg_match_all( '/(\d+,\d+)+/', $coords, $matches ) ) {
|
|
for ( $i = 0; $i < count($matches[1]); $i++ ) {
|
|
if ( preg_match( '/(\d+),(\d+)/', $matches[1][$i], $cmatches ) ) {
|
|
$points[] = array( 'x'=>$cmatches[1], 'y'=>$cmatches[2] );
|
|
} else {
|
|
echo( "Bogus coordinates '".$matches[$i]."'" );
|
|
return( false );
|
|
}
|
|
}
|
|
} else {
|
|
echo( "Bogus coordinate string '$coords'" );
|
|
return( false );
|
|
}
|
|
return( $points );
|
|
}
|
|
|
|
function limitPoints( &$points, $min_x, $min_y, $max_x, $max_y ) {
|
|
foreach ( $points as &$point ) {
|
|
if ( $point['x'] < $min_x ) {
|
|
Logger::Debug('Limiting point x'.$point['x'].' to min_x ' . $min_x );
|
|
$point['x'] = $min_x;
|
|
} else if ( $point['x'] > $max_x ) {
|
|
Logger::Debug('Limiting point x'.$point['x'].' to max_x ' . $max_x );
|
|
$point['x'] = $max_x;
|
|
}
|
|
if ( $point['y'] < $min_y ) {
|
|
Logger::Debug('Limiting point y'.$point['y'].' to min_y ' . $min_y );
|
|
$point['y'] = $min_y;
|
|
} else if ( $point['y'] > $max_y ) {
|
|
Logger::Debug('Limiting point y'.$point['y'].' to max_y ' . $max_y );
|
|
$point['y'] = $max_y;
|
|
}
|
|
} // end foreach point
|
|
} // end function limitPoints( $points, $min_x, $min_y, $max_x, $max_y )
|
|
|
|
function scalePoints( &$points, $scale ) {
|
|
foreach ( $points as &$point ) {
|
|
$point['x'] = reScale( $point['x'], $scale );
|
|
$point['y'] = reScale( $point['y'], $scale );
|
|
}
|
|
}
|
|
|
|
function getLanguages() {
|
|
$langs = array();
|
|
foreach ( glob('lang/*_*.php') as $file ) {
|
|
preg_match( '/([^\/]+_.+)\.php/', $file, $matches );
|
|
$langs[$matches[1]] = $matches[1];
|
|
}
|
|
return( $langs );
|
|
}
|
|
|
|
function trimString( $string, $length ) {
|
|
return( preg_replace( '/^(.{'.$length.',}?)\b.*$/', '\\1…', $string ) );
|
|
}
|
|
|
|
function monitorIdsToNames( $ids ) {
|
|
global $mITN_monitors;
|
|
if ( !$mITN_monitors ) {
|
|
$sql = 'select Id, Name from Monitors';
|
|
foreach( dbFetchAll( $sql ) as $monitor ) {
|
|
$mITN_monitors[$monitor['Id']] = $monitor;
|
|
}
|
|
}
|
|
$names = array();
|
|
if ( ! is_array($ids) ) {
|
|
$ids = preg_split( '/\s*,\s*/', $ids );
|
|
}
|
|
foreach ( $ids as $id ) {
|
|
if ( visibleMonitor( $id ) ) {
|
|
if ( isset($mITN_monitors[$id]) ) {
|
|
$names[] = $mITN_monitors[$id]['Name'];
|
|
}
|
|
}
|
|
}
|
|
$name_string = join( ', ', $names );
|
|
return( $name_string );
|
|
}
|
|
|
|
function initX10Status() {
|
|
global $x10_status;
|
|
|
|
if ( !isset($x10_status) ) {
|
|
$socket = socket_create( AF_UNIX, SOCK_STREAM, 0 );
|
|
if ( $socket < 0 ) {
|
|
Fatal( 'socket_create() failed: '.socket_strerror($socket) );
|
|
}
|
|
$sock_file = ZM_PATH_SOCKS.'/zmx10.sock';
|
|
if ( @socket_connect( $socket, $sock_file ) ) {
|
|
$command = 'status';
|
|
if ( !socket_write( $socket, $command ) ) {
|
|
Fatal( "Can't write to control socket: ".socket_strerror(socket_last_error($socket)) );
|
|
}
|
|
socket_shutdown( $socket, 1 );
|
|
$x10Output = '';
|
|
while ( $x10Response = socket_read( $socket, 256 ) ) {
|
|
$x10Output .= $x10Response;
|
|
}
|
|
socket_close( $socket );
|
|
} else {
|
|
// Can't connect so use script
|
|
$command = ZM_PATH_BIN."/zmx10.pl --command status";
|
|
//$command .= " 2>/dev/null >&- <&- >/dev/null";
|
|
|
|
$x10Output = exec( escapeshellcmd( $command ) );
|
|
}
|
|
foreach ( explode( "\n", $x10Output ) as $x10Response ) {
|
|
if ( preg_match( "/^(\d+)\s+(.+)$/", $x10Response, $matches ) ) {
|
|
$x10_status[$matches[1]] = $matches[2];
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
function getDeviceStatusX10( $key ) {
|
|
global $x10_status;
|
|
|
|
initX10Status();
|
|
|
|
if ( empty($x10_status[$key]) || !($status = $x10_status[$key]) )
|
|
$status = 'unknown';
|
|
return( $status );
|
|
}
|
|
|
|
function setDeviceStatusX10( $key, $status ) {
|
|
$socket = socket_create( AF_UNIX, SOCK_STREAM, 0 );
|
|
if ( $socket < 0 ) {
|
|
Fatal( 'socket_create() failed: '.socket_strerror($socket) );
|
|
}
|
|
$sock_file = ZM_PATH_SOCKS.'/zmx10.sock';
|
|
if ( @socket_connect( $socket, $sock_file ) ) {
|
|
$command = "$status;$key";
|
|
if ( !socket_write( $socket, $command ) ) {
|
|
Fatal( "Can't write to control socket: ".socket_strerror(socket_last_error($socket)) );
|
|
}
|
|
socket_shutdown( $socket, 1 );
|
|
$x10Response = socket_read( $socket, 256 );
|
|
socket_close( $socket );
|
|
} else {
|
|
// Can't connect so use script
|
|
$command = ZM_PATH_BIN.'/zmx10.pl --command '.escapeshellarg( $status );
|
|
$command .= ' --unit-code '.escapeshellarg( $key );
|
|
//$command .= " 2>/dev/null >&- <&- >/dev/null";
|
|
$x10Response = exec( $command );
|
|
}
|
|
if ( preg_match( '/^'.$key.'\s+(.*)/', $x10Response, $matches ) )
|
|
$status = $matches[1];
|
|
else
|
|
$status = 'unknown';
|
|
return( $status );
|
|
}
|
|
|
|
function logState() {
|
|
$state = 'ok';
|
|
|
|
$levelCounts = array(
|
|
Logger::FATAL => array( ZM_LOG_ALERT_FAT_COUNT, ZM_LOG_ALARM_FAT_COUNT ),
|
|
Logger::ERROR => array( ZM_LOG_ALERT_ERR_COUNT, ZM_LOG_ALARM_ERR_COUNT ),
|
|
Logger::WARNING => array( ZM_LOG_ALERT_WAR_COUNT, ZM_LOG_ALARM_WAR_COUNT ),
|
|
);
|
|
|
|
# This is an expensive request, as it has to hit every row of the Logs Table
|
|
$sql = 'SELECT Level, COUNT(Level) AS LevelCount FROM Logs WHERE Level < '.Logger::INFO.' AND TimeKey > unix_timestamp(now() - interval '.ZM_LOG_CHECK_PERIOD.' second) GROUP BY Level ORDER BY Level ASC';
|
|
$counts = dbFetchAll( $sql );
|
|
|
|
foreach ( $counts as $count ) {
|
|
if ( $count['Level'] <= Logger::PANIC )
|
|
$count['Level'] = Logger::FATAL;
|
|
if ( !($levelCount = $levelCounts[$count['Level']]) ) {
|
|
Error( "Unexpected Log level ".$count['Level'] );
|
|
next;
|
|
}
|
|
if ( $levelCount[1] && $count['LevelCount'] >= $levelCount[1] ) {
|
|
$state = 'alarm';
|
|
break;
|
|
} elseif ( $levelCount[0] && $count['LevelCount'] >= $levelCount[0] ) {
|
|
$state = 'alert';
|
|
}
|
|
}
|
|
return( $state );
|
|
}
|
|
|
|
function isVector ( &$array ) {
|
|
$next_key = 0;
|
|
foreach ( array_keys($array) as $key ) {
|
|
if ( !is_int( $key ) )
|
|
return( false );
|
|
if ( $key != $next_key++ )
|
|
return( false );
|
|
}
|
|
return( true );
|
|
}
|
|
|
|
function checkJsonError($value) {
|
|
if ( function_exists('json_last_error') ) {
|
|
$value = var_export($value,true);
|
|
switch( json_last_error() ) {
|
|
case JSON_ERROR_DEPTH :
|
|
Fatal( "Unable to decode JSON string '$value', maximum stack depth exceeded" );
|
|
case JSON_ERROR_CTRL_CHAR :
|
|
Fatal( "Unable to decode JSON string '$value', unexpected control character found" );
|
|
case JSON_ERROR_STATE_MISMATCH :
|
|
Fatal( "Unable to decode JSON string '$value', invalid or malformed JSON" );
|
|
case JSON_ERROR_SYNTAX :
|
|
Fatal( "Unable to decode JSON string '$value', syntax error" );
|
|
default :
|
|
Fatal( "Unable to decode JSON string '$value', unexpected error ".json_last_error() );
|
|
case JSON_ERROR_NONE:
|
|
break;
|
|
}
|
|
}
|
|
}
|
|
|
|
function jsonEncode( &$value ) {
|
|
if ( function_exists('json_encode') ) {
|
|
$string = json_encode( $value );
|
|
checkJsonError($value);
|
|
return( $string );
|
|
}
|
|
|
|
switch ( gettype($value) ) {
|
|
case 'double':
|
|
case 'integer':
|
|
return( $value );
|
|
case 'boolean':
|
|
return( $value?'true':'false' );
|
|
case 'string':
|
|
return( '"'.preg_replace( "/\r?\n/", '\\n', addcslashes($value,'"\\/') ).'"' );
|
|
case 'NULL':
|
|
return( 'null' );
|
|
case 'object':
|
|
return( '"Object '.addcslashes(get_class($value),'"\\/').'"' );
|
|
case 'array':
|
|
if ( isVector( $value ) )
|
|
return( '['.join( ',', array_map( 'jsonEncode', $value) ).']' );
|
|
else {
|
|
$result = '{';
|
|
foreach ($value as $subkey => $subvalue ) {
|
|
if ( $result != '{' )
|
|
$result .= ',';
|
|
$result .= '"'.$subkey.'":'.jsonEncode( $subvalue );
|
|
}
|
|
return( $result.'}' );
|
|
}
|
|
default:
|
|
return( '"'.addcslashes(gettype($value),'"\\/').'"' );
|
|
}
|
|
}
|
|
|
|
function jsonDecode( $value ) {
|
|
if ( function_exists('json_decode') ) {
|
|
$object = json_decode( $value, true );
|
|
checkJsonError($value);
|
|
return( $object );
|
|
}
|
|
|
|
$comment = false;
|
|
$unescape = false;
|
|
$out = '$result=';
|
|
for ( $i = 0; $i < strlen($value); $i++ ) {
|
|
if ( !$comment ) {
|
|
if ( ($value[$i] == '{') || ($value[$i] == '[') ) {
|
|
$out .= ' array(';
|
|
} else if ( ($value[$i] == '}') || ($value[$i] == ']') ) {
|
|
$out .= ')';
|
|
} else if ( $value[$i] == ':' ) {
|
|
$out .= '=>';
|
|
} else {
|
|
$out .= $value[$i];
|
|
}
|
|
} else if ( !$unescape ) {
|
|
if ( $value[$i] == '\\' )
|
|
$unescape = true;
|
|
else
|
|
$out .= $value[$i];
|
|
} else {
|
|
if ( $value[$i] != '/' )
|
|
$out .= '\\';
|
|
$out .= $value[$i];
|
|
$unescape = false;
|
|
}
|
|
if ( $value[$i] == '"' ) {
|
|
$comment = !$comment;
|
|
}
|
|
}
|
|
eval( $out.';' );
|
|
return( $result );
|
|
}
|
|
|
|
define( 'HTTP_STATUS_OK', 200 );
|
|
define( 'HTTP_STATUS_BAD_REQUEST', 400 );
|
|
define( 'HTTP_STATUS_FORBIDDEN', 403 );
|
|
|
|
function ajaxError( $message, $code=HTTP_STATUS_OK ) {
|
|
Error( $message );
|
|
if ( function_exists( 'ajaxCleanup' ) )
|
|
ajaxCleanup();
|
|
if ( $code == HTTP_STATUS_OK ) {
|
|
$response = array( 'result'=>'Error', 'message'=>$message );
|
|
header( 'Content-type: text/plain' );
|
|
exit( jsonEncode( $response ) );
|
|
}
|
|
header( "HTTP/1.0 $code $message" );
|
|
exit();
|
|
}
|
|
|
|
function ajaxResponse( $result=false ) {
|
|
if ( function_exists( 'ajaxCleanup' ) )
|
|
ajaxCleanup();
|
|
$response = array( 'result'=>'Ok' );
|
|
if ( is_array( $result ) ) {
|
|
$response = array_merge( $response, $result );
|
|
} elseif ( !empty($result) ) {
|
|
$response['message'] = $result;
|
|
}
|
|
header( 'Content-type: text/plain' );
|
|
exit( jsonEncode( $response ) );
|
|
}
|
|
|
|
function generateConnKey() {
|
|
return( rand( 1, 999999 ) );
|
|
}
|
|
|
|
function detaintPath( $path ) {
|
|
// Remove any absolute paths, or relative ones that want to go up
|
|
$path = preg_replace( '/\.(?:\.+[\\/][\\/]*)+/', '', $path );
|
|
$path = preg_replace( '/^[\\/]+/', '', $path );
|
|
return( $path );
|
|
}
|
|
|
|
function cache_bust( $file ) {
|
|
# Use the last modified timestamp to create a link that gets a different filename
|
|
# To defeat caching. Should probably use md5 hash
|
|
$parts = pathinfo($file);
|
|
global $css;
|
|
$dirname = preg_replace( '/\//', '_', $parts['dirname'] );
|
|
$cacheFile = $dirname.'_'.$parts['filename'].'-'.$css.'-'.filemtime($file).'.'.$parts['extension'];
|
|
if ( file_exists( ZM_DIR_CACHE.'/'.$cacheFile ) or symlink( ZM_PATH_WEB.'/'.$file, ZM_DIR_CACHE.'/'.$cacheFile ) ) {
|
|
return 'cache/'.$cacheFile;
|
|
} else {
|
|
Warning("Failed linking $file to $cacheFile");
|
|
}
|
|
return $file;
|
|
}
|
|
|
|
function getSkinFile( $file ) {
|
|
global $skinBase;
|
|
$skinFile = false;
|
|
foreach ( $skinBase as $skin ) {
|
|
$tempSkinFile = detaintPath( 'skins'.'/'.$skin.'/'.$file );
|
|
if ( file_exists( $tempSkinFile ) )
|
|
$skinFile = $tempSkinFile;
|
|
}
|
|
return $skinFile;
|
|
}
|
|
|
|
function getSkinIncludes( $file, $includeBase=false, $asOverride=false ) {
|
|
global $skinBase;
|
|
$skinFile = false;
|
|
foreach ( $skinBase as $skin ) {
|
|
$tempSkinFile = detaintPath( 'skins'.'/'.$skin.'/'.$file );
|
|
if ( file_exists( $tempSkinFile ) )
|
|
$skinFile = $tempSkinFile;
|
|
}
|
|
$includeFiles = array();
|
|
if ( $asOverride ) {
|
|
if ( $skinFile )
|
|
$includeFiles[] = $skinFile;
|
|
else if ( $includeBase )
|
|
$includeFiles[] = $file;
|
|
} else {
|
|
if ( $includeBase )
|
|
$includeFiles[] = $file;
|
|
if ( $skinFile )
|
|
$includeFiles[] = $skinFile;
|
|
}
|
|
return( $includeFiles );
|
|
}
|
|
|
|
function requestVar( $name, $default='' ) {
|
|
return( isset($_REQUEST[$name])?validHtmlStr($_REQUEST[$name]):$default );
|
|
}
|
|
|
|
// For numbers etc in javascript or tags etc
|
|
function validInt( $input ) {
|
|
return( preg_replace( '/\D/', '', $input ) );
|
|
}
|
|
|
|
function validNum( $input ) {
|
|
return( preg_replace( '/[^\d.-]/', '', $input ) );
|
|
}
|
|
|
|
// For general strings
|
|
function validStr( $input ) {
|
|
return( strip_tags( $input ) );
|
|
}
|
|
|
|
// For strings in javascript or tags etc, expected to be in quotes so further quotes escaped rather than converted
|
|
function validJsStr( $input ) {
|
|
return( strip_tags( addslashes( $input ) ) );
|
|
}
|
|
|
|
// For general text in pages outside of tags or quotes so quotes converted to entities
|
|
function validHtmlStr( $input ) {
|
|
return( htmlspecialchars( $input, ENT_QUOTES ) );
|
|
}
|
|
|
|
function getStreamHTML( $monitor, $options = array() ) {
|
|
|
|
if ( isset($options['scale']) and $options['scale'] and ( $options['scale'] != 100 ) ) {
|
|
//Warning("Scale to " . $options['scale'] );
|
|
$options['width'] = reScale( $monitor->Width(), $options['scale'] ) . 'px';
|
|
$options['height'] = reScale( $monitor->Height(), $options['scale'] ) . 'px';
|
|
} else {
|
|
# scale is empty or 100
|
|
# There may be a fixed width applied though, in which case we need to leave the height empty
|
|
if ( ! ( isset($options['width']) and $options['width'] ) ) {
|
|
$options['width'] = $monitor->Width() . 'px';
|
|
if ( ! ( isset($options['height']) and $options['height'] ) ) {
|
|
$options['height'] = $monitor->Height() . 'px';
|
|
}
|
|
} else if ( ! isset($options['height']) ) {
|
|
$options['height'] = '';
|
|
}
|
|
}
|
|
if ( ! isset($options['mode'] ) ) {
|
|
$options['mode'] = 'stream';
|
|
}
|
|
$options['maxfps'] = ZM_WEB_VIDEO_MAXFPS;
|
|
if ( $monitor->StreamReplayBuffer() )
|
|
$options['buffer'] = $monitor->StreamReplayBuffer();
|
|
//Warning("width: " . $options['width'] . ' height: ' . $options['height']. ' scale: ' . $options['scale'] );
|
|
|
|
if ( $monitor->Type() == "WebSite" ) {
|
|
return getWebSiteUrl( 'liveStream'.$monitor->Id(), $monitor->Path(),
|
|
( isset($options['width']) ? $options['width'] : NULL ),
|
|
( isset($options['height']) ? $options['height'] : NULL ),
|
|
$monitor->Name()
|
|
);
|
|
//FIXME, the width and height of the image need to be scaled.
|
|
} else if ( ZM_WEB_STREAM_METHOD == 'mpeg' && ZM_MPEG_LIVE_FORMAT ) {
|
|
$streamSrc = $monitor->getStreamSrc( array(
|
|
'mode'=>'mpeg',
|
|
'scale'=>(isset($options['scale'])?$options['scale']:100),
|
|
'bitrate'=>ZM_WEB_VIDEO_BITRATE,
|
|
'maxfps'=>ZM_WEB_VIDEO_MAXFPS,
|
|
'format' => ZM_MPEG_LIVE_FORMAT
|
|
) );
|
|
return getVideoStreamHTML( 'liveStream'.$monitor->Id(), $streamSrc, $options['width'], $options['height'], ZM_MPEG_LIVE_FORMAT, $monitor->Name() );
|
|
} else if ( $options['mode'] == 'stream' and canStream() ) {
|
|
$options['mode'] = 'jpeg';
|
|
$streamSrc = $monitor->getStreamSrc( $options );
|
|
|
|
if ( canStreamNative() )
|
|
return getImageStreamHTML( 'liveStream'.$monitor->Id(), $streamSrc, $options['width'], $options['height'], $monitor->Name());
|
|
elseif ( canStreamApplet() )
|
|
// Helper, empty widths and heights really don't work.
|
|
return getHelperStream( 'liveStream'.$monitor->Id(), $streamSrc,
|
|
$options['width'] ? $options['width'] : $monitor->Width(),
|
|
$options['height'] ? $options['height'] : $monitor->Height(),
|
|
$monitor->Name());
|
|
} else {
|
|
if ( $options['mode'] == 'stream' ) {
|
|
Info( 'The system has fallen back to single jpeg mode for streaming. Consider enabling Cambozola or upgrading the client browser.' );
|
|
}
|
|
$options['mode'] = 'single';
|
|
$streamSrc = $monitor->getStreamSrc( $options );
|
|
return getImageStill( 'liveStream'.$monitor->Id(), $streamSrc, $options['width'], $options['height'], $monitor->Name());
|
|
}
|
|
} // end function getStreamHTML
|
|
|
|
function getStreamMode( ) {
|
|
$streamMode = '';
|
|
if ( ZM_WEB_STREAM_METHOD == 'mpeg' && ZM_MPEG_LIVE_FORMAT ) {
|
|
$streamMode = 'mpeg';
|
|
} elseif ( canStream() ) {
|
|
$streamMode = 'jpeg';
|
|
} else {
|
|
$streamMode = 'single';
|
|
Info( 'The system has fallen back to single jpeg mode for streaming. Consider enabling Cambozola or upgrading the client browser.' );
|
|
}
|
|
return $streamMode;
|
|
} // end function getStreamMode
|
|
|
|
function folder_size($dir) {
|
|
$size = 0;
|
|
foreach (glob(rtrim($dir, '/').'/*', GLOB_NOSORT) as $each) {
|
|
$size += is_file($each) ? filesize($each) : folder_size($each);
|
|
}
|
|
return $size;
|
|
} // end function folder_size
|
|
|
|
function human_filesize($size, $precision = 2) {
|
|
$units = array('B','kB','MB','GB','TB','PB','EB','ZB','YB');
|
|
$step = 1024;
|
|
$i = 0;
|
|
while (($size / $step) > 0.9) {
|
|
$size = $size / $step;
|
|
$i++;
|
|
}
|
|
return round($size, $precision).$units[$i];
|
|
}
|
|
|
|
function csrf_startup() {
|
|
csrf_conf('rewrite-js', 'includes/csrf/csrf-magic.js');
|
|
}
|
|
|
|
function unparse_url($parsed_url, $substitutions = array() ) {
|
|
$fields = array('scheme','host','port','user','pass','path','query','fragment');
|
|
|
|
foreach ( $fields as $field ) {
|
|
if ( isset( $substitutions[$field] ) ) {
|
|
$parsed_url[$field] = $substitutions[$field];
|
|
}
|
|
}
|
|
$scheme = isset($parsed_url['scheme']) ? $parsed_url['scheme'] . '://' : '';
|
|
$host = isset($parsed_url['host']) ? $parsed_url['host'] : '';
|
|
$port = isset($parsed_url['port']) ? ':' . $parsed_url['port'] : '';
|
|
$user = isset($parsed_url['user']) ? $parsed_url['user'] : '';
|
|
$pass = isset($parsed_url['pass']) ? ':' . $parsed_url['pass'] : '';
|
|
$pass = ($user || $pass) ? "$pass@" : '';
|
|
$path = isset($parsed_url['path']) ? $parsed_url['path'] : '';
|
|
$query = isset($parsed_url['query']) ? '?' . $parsed_url['query'] : '';
|
|
$fragment = isset($parsed_url['fragment']) ? '#' . $parsed_url['fragment'] : '';
|
|
return "$scheme$user$pass$host$port$path$query$fragment";
|
|
}
|
|
?>
|