76 lines
2.3 KiB
PHP
76 lines
2.3 KiB
PHP
<?php
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//
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// This is simplified version of the logic from ajax/events.php
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// For efficency, sorting and and pagination functionality have been exlcuded
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//
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$message = '';
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$data = array();
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//
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// INITIALIZE AND CHECK SANITY
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//
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if ( !canView('Events') ) $message = 'Insufficient permissions for user '.$user['Username'];
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// Mid specifies the monitor id we are searching on
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if ( empty($_REQUEST['mid']) ) {
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$message = 'Must specify a monitor Id';
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} else {
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$mid = $_REQUEST['mid'];
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}
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// Limit specifies the number of rows to return
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if ( ( !is_int($_REQUEST['limit']) and !ctype_digit($_REQUEST['limit']) ) ) {
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$message = 'Invalid value for limit: '.$_REQUEST['limit'];
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} else {
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$limit = $_REQUEST['limit'];
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}
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if ( $message ) {
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ZM\Error($message);
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ajaxError($message);
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return;
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}
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// Sort specifies the name of the column to sort on
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$sort = 'Id';
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if ( isset($_REQUEST['sort']) ) {
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$sort = $_REQUEST['sort'];
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}
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// Order specifies the sort direction, either asc or desc
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$order = (isset($_REQUEST['order']) and (strtolower($_REQUEST['order']) == 'asc')) ? 'ASC' : 'DESC';
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//
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// MAIN LOOP
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//
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$where = 'WHERE MonitorId = '.$mid;
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$col_str = 'E.*';
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$sql = 'SELECT ' .$col_str. ' FROM `Events` AS E '.$where.' ORDER BY '.$sort.' '.$order. ' LIMIT ?';
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ZM\Debug('Calling the following sql query: ' .$sql);
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$rows = dbQuery($sql, array($limit));
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$returned_rows = array();
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foreach ( $rows as $row ) {
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$event = new ZM\Event($row['Id']);
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$scale = intval(5*100*ZM_WEB_LIST_THUMB_WIDTH / $event->Width());
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$imgSrc = $event->getThumbnailSrc(array(), '&');
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$streamSrc = $event->getStreamSrc(array(
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'mode'=>'jpeg', 'scale'=>$scale, 'maxfps'=>ZM_WEB_VIDEO_MAXFPS, 'replay'=>'single', 'rate'=>'400'), '&');
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// Modify the row data as needed
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$row['imgHtml'] = '<img id="thumbnail' .$event->Id(). '" src="' .$imgSrc. '" alt="Event '.$event->Id().'" width="' .validInt($event->ThumbnailWidth()). '" height="' .validInt($event->ThumbnailHeight()).'" stream_src="' .$streamSrc. '" still_src="' .$imgSrc. '" loading="lazy" />';
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$row['Name'] = validHtmlStr($row['Name']);
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$row['StartDateTime'] = strftime(STRF_FMT_DATETIME_SHORTER, strtotime($row['StartDateTime']));
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$row['Length'] = gmdate('H:i:s', $row['Length'] );
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$returned_rows[] = $row;
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} # end foreach row matching search
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$data['rows'] = $returned_rows;
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ajaxResponse($data);
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?>
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