2016-12-07 08:39:52 +01:00
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function refreshZoom(query,form,image,divOverlay){var qs=new Querystring(query);init();var scale=refreshImg();var start_epoch=+qs.get("rst_start_epoch",form.start_epoch.value);var stop_epoch=+qs.get("rst_stop_epoch",form.stop_epoch.value);var initial_left;var initial_top;form.plugin_name.onblur=refreshImg;form.start_iso8601.onblur=majDates;form.stop_iso8601.onblur=majDates;form.start_epoch.onblur=refreshImg;form.stop_epoch.onblur=refreshImg;form.lower_limit.onblur=refreshImg;form.upper_limit.onblur=refreshImg;form.size_x.onblur=refreshImg;form.size_y.onblur=refreshImg;form.btnReset.onclick=reset;image.onclick=click;var clickCounter=0;function init(){form.plugin_name.value=qs.get("plugin_name","localdomain/localhost.localdomain/if_eth0");form.start_epoch.value=qs.get("start_epoch","1236561663");form.stop_epoch.value=qs.get("stop_epoch","1237561663");form.lower_limit.value=qs.get("lower_limit","");form.upper_limit.value=qs.get("upper_limit","");form.size_x.value=qs.get("size_x","");form.size_y.value=qs.get("size_y","");updateStartStop()}function reset(event){init();form.start_epoch.value=start_epoch;form.stop_epoch.value=stop_epoch;updateStartStop();scale=refreshImg();clickCounter=0;initial_left=0;initial_top=0;image.onmousemove=undefined;form.start_iso8601.disabled=false;form.stop_iso8601.disabled=false;form.start_epoch.disabled=false;form.stop_epoch.disabled=false}function refreshImg(event){image.src=qs.get("cgiurl_graph","/munin-cgi/munin-cgi-graph")+"/"+form.plugin_name.value+"-pinpoint="+parseInt(form.start_epoch.value)+","+parseInt(form.stop_epoch.value)+".png"+"?"+"&lower_limit="+form.lower_limit.value+"&upper_limit="+form.upper_limit.value+"&size_x="+form.size_x.value+"&size_y="+form.size_y.value;return(+form.stop_epoch.value-+form.start_epoch.value)/+form.size_x.value}function updateStartStop(){form.start_iso8601.value=new Date(form.start_epoch.value*1e3).formatDate(Date.DATE_ISO8601);form.stop_iso8601.value=new Date(form.stop_epoch.value*1e3).formatDate(Date.DATE_ISO8601)}function divMouseMove(event){var delta_x;var size_x;var posX=getCoordinatesOnImage(event)[0];var current_width=posX-initial_left;if(current_width<0){delta_x=posX-63;size_x=-current_width}else{delta_x=initial_left-63;size_x=current_width}form.start_epoch.value=start_epoch+scale*delta_x;form.stop_epoch.value=start_epoch+scale*(delta_x+size_x);updateStartStop()}function startZoom(event){var pos=getCoordinatesOnImage(event);initial_left=pos[0];initial_top=pos[1];form.start_iso8601.disabled=true;form.stop_iso8601.disabled=true;form.start_epoch.disabled=true;form.stop_epoch.disabled=true;image.onmousemove=divMouseMove}function endZoom(event){image.onmousemove=undefined;form.start_iso8601.disabled=false;form.stop_iso8601.disabled=false;form.start_epoch.disabled=false;form.stop_epoch.disabled=false}function fillDate(date,default_date){return date+default_date.substring(date.length,default_date.length)}function majDates(event){var default_date="2009-01-01T00:00:00+0100";var start_manual=fillDate(form.start_iso8601.value,default_date);var stop_manual=fillDate(form.stop_iso8601.value,default_date);var dateRegex=/(\d{4})-(\d{2})-(\d{2})T(\d{2}):(\d{2}):(\d{2}).(\d{4})/;if(dateRegex.test(start_manual)){var date_parsed=new Date(start_manual.replace(dateRegex,"$2 $3, $1 $4:$5:$6"));form.start_epoch.value=date_parsed.getTime()/1e3}if(dateRegex.test(stop_manual)){var date_parsed=new Date(stop_manual.replace(dateRegex,"$2 $3, $1 $4:$5:$6"));form.stop_epoch.value=date_parsed.getTime()/1e3}refreshImg()}function click(event){switch(clickCounter++%2){case 0:startZoom(event);break;case 1:endZoom(event);break}}function findPosition(oElement){if(typeof oElement.offsetParent!="undefined"){for(var posX=0,posY=0;oElement;oElement=oElement.offsetParent){posX+=oElement.offsetLeft;posY+=oElement.offsetTop}return[posX,posY]}else{return[oElement.x,oElement.y]}}function getCoordinatesOnImage(event){var posX=0;var posY=0;var imgPos;imgPos=findPosition(image);if(!event)var event=window.event;if(event.pageX||event.pageY){posX=event.pageX;posY=event.pageY}else if(event.clientX||eve
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