From: Bruno PrĂ©mont Date: Mon, 20 Apr 2009 20:35:25 +0000 (+0200) Subject: php-collection: New graph toolbox X-Git-Tag: collectd-4.7.0~30 X-Git-Url: https://git.tokkee.org/?a=commitdiff_plain;h=1f80f30f3eace7f9917d04ac12f63c765475d00c;p=collectd.git php-collection: New graph toolbox This patch creates a new toolbox which can be show on a per-graph base by clicking on a graph. This box allows changing the displayed period of the selected graph as well as toggle the logarithmic scale and legend details flags. The graph reordering, refresh and delete tools have been moved from right graph edge to this new toolbox. Signed-off-by: Florian Forster --- diff --git a/contrib/php-collection/browser.js b/contrib/php-collection/browser.js index a343cba8..376f025b 100644 --- a/contrib/php-collection/browser.js +++ b/contrib/php-collection/browser.js @@ -35,6 +35,7 @@ function toggleDiv(divID) { label.removeChild(label.childNodes[--childCnt]); label.appendChild(document.createTextNode(label_txt)); } + GraphPositionToolbox(null); } var req = null; @@ -319,58 +320,12 @@ function GraphDoAppend(host, plugin, pinst, type, tinst, timespan, tinyLegend, l newGraph.setAttribute('class', 'graph'); newGraph.setAttribute('id', graph_id); // Graph cell + graph - newDiv = document.createElement('div'); - newDiv.setAttribute('class', 'graph_img'); newImg = document.createElement('img'); newImg.setAttribute('src', graph_src); newImg.setAttribute('alt', graph_alt); newImg.setAttribute('title', graph_title); - newDiv.appendChild(newImg); - newGraph.appendChild(newDiv); - // Graph tools - newDiv = document.createElement('div'); - newDiv.setAttribute('class', 'graph_opts'); - // - move up - newImg = document.createElement('img'); - newImg.setAttribute('src', 'move-up.png'); - newImg.setAttribute('alt', 'UP'); - newImg.setAttribute('title', 'Move graph up'); - newA = document.createElement('a'); - newA.setAttribute('href', 'javascript:GraphMoveUp("'+graph_id+'")'); - newA.appendChild(newImg); - newDiv.appendChild(newA); - newDiv.appendChild(document.createElement('br')); - // - refresh - newImg = document.createElement('img'); - newImg.setAttribute('src', 'refresh.png'); - newImg.setAttribute('alt', 'R'); - newImg.setAttribute('title', 'Refresh graph'); - newA = document.createElement('a'); - newA.setAttribute('href', 'javascript:GraphRefresh("'+graph_id+'")'); - newA.appendChild(newImg); - newDiv.appendChild(newA); - newDiv.appendChild(document.createElement('br')); - // - remove - newImg = document.createElement('img'); - newImg.setAttribute('src', 'delete.png'); - newImg.setAttribute('alt', 'RM'); - newImg.setAttribute('title', 'Remove graph'); - newA = document.createElement('a'); - newA.setAttribute('href', 'javascript:GraphRemove("'+graph_id+'")'); - newA.appendChild(newImg); - newDiv.appendChild(newA); - newDiv.appendChild(document.createElement('br')); - // - move down - newImg = document.createElement('img'); - newImg.setAttribute('src', 'move-down.png'); - newImg.setAttribute('alt', 'DN'); - newImg.setAttribute('title', 'Move graph down'); - newA = document.createElement('a'); - newA.setAttribute('href', 'javascript:GraphMoveDown("'+graph_id+'")'); - newA.appendChild(newImg); - newDiv.appendChild(newA); - newGraph.appendChild(newDiv); - + newImg.setAttribute('onclick', 'GraphToggleTools("'+graph_id+'")'); + newGraph.appendChild(newImg); graphs.appendChild(newGraph); } document.getElementById('nograph').style.display = 'none'; @@ -389,32 +344,159 @@ function GraphDropAll() { RefreshButtons(); } +function GraphToggleTools(graph) { + var graphId = document.getElementById('ge_graphid').value; + var ref_img = null; + if (graphId == graph || graph == '') { + ref_img = null; + } else { + var graphDiv = document.getElementById(graph); + var imgs = graphDiv ? graphDiv.getElementsByTagName('img') : null; + var imgCnt = imgs ? imgs.length : 0; + while (imgCnt > 0) + if (imgs[--imgCnt].parentNode.getAttribute('class') == 'graph') + ref_img = imgs[imgCnt]; + } + if (ref_img) { + var ts_sel = document.getElementById('ge_timespan'); + var src_url = ref_img.src; + var ge = document.getElementById('ge'); + // Fix field values + var ts = src_url.match(/×pan=[^&]*/); + ts = ts ? ts[0].substr(10) : ''; + document.getElementById('ge_graphid').value = graph; + document.getElementById('ge_tinylegend').checked = src_url.match(/&tinylegend=1/); + document.getElementById('ge_logarithmic').checked = src_url.match(/&logarithmic=1/); + for (i = 0; i < ts_sel.options.length; i++) + if (ts_sel.options[i].value == ts) { + ts_sel.selectedIndex = i; + break; + } + // show tools box and position it properly + ge.style.display = 'table'; + GraphPositionToolbox(ref_img); + } else { + // hide tools box + document.getElementById('ge').style.display = 'none'; + document.getElementById('ge_graphid').value = ''; + } +} + +function GraphPositionToolbox(ref_img) { + var ge = document.getElementById('ge'); + if (ge.style.display != 'none') { + var wl = 0; var wt = 0; + var x = ref_img; + if (ref_img == null) { + var graphDiv = document.getElementById(document.getElementById('ge_graphid').value); + var imgs = graphDiv ? graphDiv.getElementsByTagName('img') : null; + var imgCnt = imgs ? imgs.length : 0; + while (imgCnt > 0) + if (imgs[--imgCnt].parentNode.getAttribute('class') == 'graph') + ref_img = imgs[imgCnt]; + + if (ref_img == null) { + document.getElementById('ge_graphid').value = ''; + ge.style.display = 'none'; + return; + } else + x = ref_img; + } + while (x != null) { + wl += x.offsetLeft; + wt += x.offsetTop; + x = x.offsetParent; + } + ge.style.left = (wl + (ref_img.offsetWidth - ge.offsetWidth) / 2)+'px'; + ge.style.top = (wt + (ref_img.offsetHeight - ge.offsetHeight) / 2)+'px'; + } +} + +function GraphRefreshAll() { + var imgs = document.getElementById('graphs').getElementsByTagName('img'); + var imgCnt = imgs.length; + var now = new Date(); + var newTS = '&ts='+now.getTime(); + while (imgCnt > 0) + if (imgs[--imgCnt].parentNode.getAttribute('class') == 'graph') { + var oldSrc = imgs[imgCnt].src; + var newSrc = oldSrc.replace(/&ts=[0-9]+/, newTS); + if (newSrc == oldSrc) + newSrc = newSrc + newTS; + imgs[imgCnt].setAttribute('src', newSrc); + } +} + function GraphRefresh(graph) { + var graphElement = null; if (graph == null) { - var imgs = document.getElementById('graphs').getElementsByTagName('img'); + var graphId = document.getElementById('ge_graphid').value; + if (graphId != '') + graphElement = document.getElementById(graphId); + } else + graphElement = document.getElementById(graph); + if (graphElement != null) { + var imgs = graphElement.getElementsByTagName('img'); var imgCnt = imgs.length; - var now = new Date(); - var newTS = '&ts='+now.getTime(); while (imgCnt > 0) - if (imgs[--imgCnt].parentNode.getAttribute('class') == 'graph_img') { + if (imgs[--imgCnt].parentNode.getAttribute('class') == 'graph') { + var now = new Date(); + var newTS = '&ts='+now.getTime(); var oldSrc = imgs[imgCnt].src; var newSrc = oldSrc.replace(/&ts=[0-9]+/, newTS); if (newSrc == oldSrc) - newSrc = newSrc + newTS; + newSrc = newSrc+newTS; imgs[imgCnt].setAttribute('src', newSrc); + break; } - } else if (document.getElementById(graph)) { - var imgs = document.getElementById(graph).getElementsByTagName('img'); + } +} + +function GraphAdjust(graph) { + var graphId = graph == null ? document.getElementById('ge_graphid').value : graph; + var graphElement = document.getElementById(graphId); + if (graphElement != null) { + var time_list = document.getElementById('ge_timespan'); + var timespan = time_list.selectedIndex >= 0 ? time_list.options[time_list.selectedIndex].value : ''; + var tinyLegend = document.getElementById('ge_tinylegend').checked; + var logarithmic = document.getElementById('ge_logarithmic').checked + var imgs = graphElement.getElementsByTagName('img'); var imgCnt = imgs.length; + var ref_img = null; while (imgCnt > 0) - if (imgs[--imgCnt].parentNode.getAttribute('class') == 'graph_img') { + if (imgs[--imgCnt].parentNode.getAttribute('class') == 'graph') { var now = new Date(); var newTS = '&ts='+now.getTime(); var oldSrc = imgs[imgCnt].src; - var newSrc = oldSrc.replace(/&ts=[0-9]+/, newTS); + var newSrc = oldSrc.replace(/&ts=[^&]*/, newTS); if (newSrc == oldSrc) newSrc = newSrc+newTS; + newSrc = newSrc.replace(/&logarithmic=[^&]*/, ''); + if (logarithmic) + newSrc += '&logarithmic=1'; + newSrc = newSrc.replace(/&tinylegend=[^&]*/, ''); + if (tinyLegend) + newSrc += '&tinylegend=1'; + newSrc = newSrc.replace(/×pan=[^&]*/, ''); + if (timespan) + newSrc += '×pan='+encodeURIComponent(timespan); imgs[imgCnt].setAttribute('src', newSrc); + + var myList = Array(); + for (i = 0; i < graphList.length; i++) + if (graphList[i].substring(0, graphId.length) == graphId && graphList[i].charAt(graphId.length) == ' ') { + newSrc = graphList[i]; + newSrc = newSrc.replace(/&logarithmic=[^&]*/, ''); + newSrc = newSrc.replace(/&tinylegend=[^&]*/, ''); + newSrc = newSrc.replace(/×pan=[^&]*/, ''); + newSrc = newSrc+(logarithmic ? '&logarithmic=1' : '')+(tinyLegend ? '&tinylegend=1' : '')+'×pan='+encodeURIComponent(timespan); + myList.push(newSrc); + continue; + } else + myList.push(graphList[i]); + graphList = myList; + window.setTimeout("GraphPositionToolbox(null)", 10); + // GraphPositionToolbox(imgs[imgCnt]); break; } } @@ -422,15 +504,18 @@ function GraphRefresh(graph) { function GraphRemove(graph) { var graphs = document.getElementById('graphs'); - if (document.getElementById(graph)) { - graphs.removeChild(document.getElementById(graph)); + var graphId = graph == null ? document.getElementById('ge_graphid').value : graph; + var graphElement = document.getElementById(graphId); + if (graphElement) { + GraphToggleTools(''); + graphs.removeChild(graphElement); RefreshButtons(); if (graphs.getElementsByTagName('div').length == 1) document.getElementById('nograph').style.display = 'block'; var myList = Array(); for (i = 0; i < graphList.length; i++) - if (graphList[i].substring(0, graph.length) == graph && graphList[i].charAt(graph.length) == ' ') + if (graphList[i].substring(0, graphId.length) == graphId && graphList[i].charAt(graphId.length) == ' ') continue; else myList.push(graphList[i]); @@ -440,13 +525,14 @@ function GraphRemove(graph) { function GraphMoveUp(graph) { var graphs = document.getElementById('graphs'); + var graphId = graph == null ? document.getElementById('ge_graphid').value : graph; var childCnt = graphs.childNodes.length; var prevGraph = null; for (i = 0; i < childCnt; i++) if (graphs.childNodes[i].nodeName == 'div' || graphs.childNodes[i].nodeName == 'DIV') { if (graphs.childNodes[i].id == 'nograph') { // Skip - } else if (graphs.childNodes[i].id == graph) { + } else if (graphs.childNodes[i].id == graphId) { var myGraph = graphs.childNodes[i]; if (prevGraph) { graphs.removeChild(myGraph); @@ -457,7 +543,7 @@ function GraphMoveUp(graph) { prevGraph = graphs.childNodes[i]; } for (i = 0; i < graphList.length; i++) - if (graphList[i].substring(0, graph.length) == graph && graphList[i].charAt(graph.length) == ' ') { + if (graphList[i].substring(0, graphId.length) == graphId && graphList[i].charAt(graphId.length) == ' ') { if (i > 0) { var tmp = graphList[i-1]; graphList[i-1] = graphList[i]; @@ -465,10 +551,12 @@ function GraphMoveUp(graph) { } break; } + GraphPositionToolbox(null); } function GraphMoveDown(graph) { var graphs = document.getElementById('graphs'); + var graphId = graph == null ? document.getElementById('ge_graphid').value : graph; var childCnt = graphs.childNodes.length; var nextGraph = null; var myGraph = null; @@ -476,7 +564,7 @@ function GraphMoveDown(graph) { if (graphs.childNodes[i].nodeName == 'div' || graphs.childNodes[i].nodeName == 'DIV') { if (graphs.childNodes[i].id == 'nograph') { // Skip - } else if (graphs.childNodes[i].id == graph) { + } else if (graphs.childNodes[i].id == graphId) { myGraph = graphs.childNodes[i]; } else if (myGraph) { nextGraph = graphs.childNodes[i]; @@ -486,7 +574,7 @@ function GraphMoveDown(graph) { } } for (i = 0; i < graphList.length; i++) - if (graphList[i].substring(0, graph.length) == graph && graphList[i].charAt(graph.length) == ' ') { + if (graphList[i].substring(0, graphId.length) == graphId && graphList[i].charAt(graphId.length) == ' ') { if (i+1 < graphList.length) { var tmp = graphList[i+1]; graphList[i+1] = graphList[i]; @@ -494,6 +582,7 @@ function GraphMoveDown(graph) { } break; } + GraphPositionToolbox(null); } function GraphListFromCookie(lname) { diff --git a/contrib/php-collection/index.php b/contrib/php-collection/index.php index 1abf40d5..837d261d 100644 --- a/contrib/php-collection/index.php +++ b/contrib/php-collection/index.php @@ -66,7 +66,7 @@ function build_page() {