Fix Programme display

2015-02-20 15:31:14 +01:00
parent 978d08b63f
commit 47c6b6a7c0
2 changed files with 241 additions and 106 deletions
@@ -1,111 +1,242 @@
-var scheds = {};
+var taskStatus = {'Stand':'Stand',
+    'Table ronde':'Table-ronde',
+    'Atelier':'Atelier', 
+    'Concert':'Concert', 
+    'Conference':'Conference', 
+    'Repas':'Repas'};
+var tickFormat = "%H:%M";
+var margin = {
+    top : 15, 
+    right : 0,
+    bottom : 0, 
+    left : 50
+};
+var height = 500;
+var width = 730;
+var Keys = Array();
+var Salles = Array();
+var Areas = Array();
+var Tasks = Array();

-function example() {
-    
-    var taskStatus = {'Stand':'Stand',
-        'Table ronde':'Table-ronde',
-        'Atelier':'Atelier', 
-        'Concert':'Concert', 
-        'Conference':'Conference', 
-        'Repas':'Repas'}

-    d3.json("le-prog-json", function(error, JsonContent) {
-    if (error)
-        return console.warn(error);
-        $.each( JsonContent, 
-            function( EventType, ListEvType ) {
-                $.each( ListEvType, 
-                    function( Day, ListEvent ) {
-                        var placeNames = [];                        
-                        for ( var i = 0; i < ListEvent.length; i++) {
-                            placeNames.push(ListEvent[i]["placeName"]);
-                            // convert json text to js Date
-                            ListEvent[i]["startDate"] = new Date(ListEvent[i]["startDate"]);
-                            ListEvent[i]["endDate"] = new Date(ListEvent[i]["endDate"]);
-                            }
-                        //placeNames.push("unk")
-                        scheds[EventType+"_"+Day] = new d3.sched("SVG_"+Day)
-                                .taskTypes(placeNames)
-                                .taskStatus(taskStatus)
-                                .tickFormat("%H:%M");
-                        //scheds[EventType+"_"+Day].timeDomainMode("fit");
-                        //scheds[EventType+"_"+Day].margin(margin);
-                        scheds[EventType+"_"+Day](ListEvent);
-                        //scheds[EventType+"_"+Day].zoomed();
-                        scheds[EventType+"_"+Day].redraw("SVG_"+Day, ListEvent)
-                });           
+d3.json("le-prog-json",
+    function(error, json) {
+        if (error) return console.warn(error);
+        var Keys = Object.keys(json["all"])
+        // Build set of data in memory
+        for (var k = 0; k < Keys.length; k++) {
+            Salles[Keys[k]] = Array();
+            Areas[Keys[k]] = Array();
+            Tasks[Keys[k]] = json["all"][Keys[k]]
+            // Fix Json to make date objects
+            Tasks[Keys[k]].forEach(function(d) {
+                d.startDate = new Date(d.startDate);
+                d.endDate = new Date(d.endDate);
+            })
+
+            // Build the list of Salles and Areas
+            Tasks[Keys[k]].forEach(function(d) {
+                Salles[Keys[k]].push( d.placeName );
+                Areas[Keys[k]].push( d.status );
+            } )
+            Salles[Keys[k]] = d3.set(Salles[Keys[k]]).values();
+            Areas[Keys[k]] = d3.set(Areas[Keys[k]]).values();
+            // Create Controls to Handle user selection
+            Areas[Keys[k]].forEach(function(TypeArea) {
+                d3.select("#Schedule_SVG_"+Keys[k])
+                    .append("input")
+                    .attr("type", "checkbox")
+                    .attr("name", "OptTimetable-"+Keys[k])
+                    .attr("id", TypeArea+"-"+Keys[k])
+                    .attr("area", TypeArea)
+                    .style("float", "left")
+                    .style("margin-left", "5px")
+                    .property("checked",true);
+                
+                d3.select("#Schedule_SVG_"+Keys[k])
+                    .append("label")
+                    .attr("for", TypeArea+"-"+Keys[k])
+                    .style("float", "left")
+                    .style("margin-left", "5px")
+                    .text(TypeArea);
+            });
+            // Create a dedicated SVG for it 
+            svg = d3.select("#Schedule_SVG_"+Keys[k])
+                .append("svg")
+                .attr("id", "TimeTable-"+Keys[k])
+                .attr("width", width + margin.right + margin.left)
+                .attr("height", height + margin.top + margin.bottom)
+                //.attr("viewBox", "0 0 " + width + " " + height )
+                //.attr("preserveAspectRatio", "xMidYMid");
+
+            svg.append("g")
+                .attr("class", "xAxis axis");
+             
+            svg.append("g")
+                .attr("class", "yAxis axis");
+        
+            var chart = svg.append("g")
+                .attr("class", "timetable");
+
+            HandleEvents(Keys[k])
+            displayit(json["all"][Keys[k]], Salles[Keys[k]], Keys[k]);
+        }
+});
+
+var keyFunction = function(d) {
+    return d.startDate + d.placeName + d.endDate;
+};
+
+function HandleEvents(Ctrl) {
+    d3.selectAll("input[name=OptTimetable-"+Ctrl+"]")
+        .data(Areas[Ctrl])
+        .on("change", function(TypeData) {
+            ArrayChoice = Array()
+            checked = d3.selectAll("input[name=OptTimetable-"+Ctrl+"]")[0]
+                .forEach( function(v)
+                    {
+                    if (d3.select(v).node().checked)
+                        ArrayChoice.push(v.attributes['area'].value)
+                    }
+                )
+            area_select = Array()
+            selection = Tasks[Ctrl].filter(function(v) {
+                return ArrayChoice.indexOf(v.status)>=0;
+            });
+            if (selection.length) {
+                selection.forEach(function(d)
+                    { area_select.push( d.placeName ); }
+                );
+                area_select = d3.set(area_select).values();
+                displayit(selection, area_select, Ctrl);
+                d3.select("#TimeTable-"+Ctrl)[0][0].style.opacity = 1;
+            } else {
+                d3.select("#TimeTable-"+Ctrl)[0][0].style.opacity = 0;
+            }   
        });
-    });
-
-};
-
-// Query Programme
-example();
-
-function changeTimeDomain(timeDomainString) {
-    this.timeDomainString = timeDomainString;
-    switch (timeDomainString) {
-    case "1hr":
-    format = "%H:%M:%S";
-    sched.timeDomain([ d3.time.hour.offset(getEndDate(), -1), getEndDate() ]);
-    break;
-    case "3hr":
-    format = "%H:%M";
-    sched.timeDomain([ d3.time.hour.offset(getEndDate(), -3), getEndDate() ]);
-    break;
-
-    case "6hr":
-    format = "%H:%M";
-    sched.timeDomain([ d3.time.hour.offset(getEndDate(), -6), getEndDate() ]);
-    break;
-
-    case "1day":
-    format = "%H:%M";
-    sched.timeDomain([ d3.time.day.offset(getEndDate(), -1), getEndDate() ]);
-    break;
-
-    case "1week":
-    format = "%a %H:%M";
-    sched.timeDomain([ d3.time.day.offset(getEndDate(), -7), getEndDate() ]);
-    break;
-    default:
-    format = "%H:%M"
-
-    }
-    sched.tickFormat(format);
-    sched.redraw(tasks);
 }

-function getEndDate() {
-    var lastEndDate = Date.now();
-    if (tasks.length > 0) {
-    lastEndDate = tasks[tasks.length - 1].endDate;
-    }

-    return lastEndDate;
-}
+function displayit(Set_of_Task, Set_of_Area, key) {
+        // Try to compute time range
+        Set_of_Task.sort(function(a, b) {
+            return a.endDate - b.endDate;
+        });
+        timeDomainEnd = Set_of_Task[Set_of_Task.length - 1].endDate;
+        Set_of_Task.sort(function(a, b) {
+            return a.startDate - b.startDate;
+        });
+        timeDomainStart = Set_of_Task[0].startDate;

-function addTask() {
+        // Prepare scales
+        xScale = d3.scale.ordinal()
+            .domain(Set_of_Area)
+            .rangeRoundBands([ 0, width ], .1);    
+      
+        yScale = d3.time.scale()
+            .domain([ timeDomainStart, timeDomainEnd ])
+            .range([ 0, height - margin.top - margin.bottom ])
+            .clamp(true);    

-    var lastEndDate = getEndDate();
-    var taskStatusKeys = Object.keys(taskStatus);
-    var taskStatusName = taskStatusKeys[Math.floor(Math.random() * taskStatusKeys.length)];
-    var taskName = taskNames[Math.floor(Math.random() * taskNames.length)];
+        xAxis = d3.svg.axis()
+            .scale(xScale)
+            .orient("top")
+            .tickSize(1);

-    tasks.push({
-    "startDate" : d3.time.hour.offset(lastEndDate, Math.ceil(1 * Math.random())),
-    "endDate" : d3.time.hour.offset(lastEndDate, (Math.ceil(Math.random() * 3)) + 1),
-    "taskName" : taskName,
-    "status" : taskStatusName
-    });
+        yAxis = d3.svg.axis()
+            .scale(yScale)
+            .orient("left")
+            .tickFormat(d3.time.format(tickFormat))
+            .tickSubdivide(true)
+            .tickSize(8)
+            .tickPadding(8);

-    changeTimeDomain(timeDomainString);
+        var svg = d3.select("#TimeTable-"+key);
+        
+        var chart = svg.select(".timetable")
+
+        var content = chart.selectAll("foreignObject")
+            .data(Set_of_Task, keyFunction);        
+
+        content.enter()
+            .insert("foreignObject",":first-child")
+            .append("xhtml:div")      
+            .html(function(d) { 
+                return '<div style="padding:5px;height:100%"><a href="/event/'+ d.uid +
+                    '">' + d.desc + '</a></div>'
+                 })
+            .transition()
+            .duration(750);
+        
+        content.transition()
+            .duration(750)
+            .attr("x", function(d){ 
+                return xScale(d.placeName || "unk");
+                 })
+            .attr("y", function(d){ 
+                return yScale( d.startDate );
+                 })
+            .attr("width", function(d) { 
+                return xScale.rangeBand(); 
+            })
+            .attr("height", function(d) { 
+                return (yScale( d.endDate ) - yScale( d.startDate ));
+            });
+
+        content.exit()
+            .transition()
+            .duration(300)
+            .style("opacity", 1e-6)
+            .remove();
+
+        var rect = chart.selectAll("rect")
+            .data(Set_of_Task, keyFunction);
+        
+        rect.enter()
+            .insert("rect",":first-child")
+            .attr("rx", 5)
+            .attr("ry", 5)
+            .attr("filter", "url(/img/shadow.svg#dropshadow)")
+            //.attr("style", "fill:url(/img/shadow.svg#BoxGradient)")
+            .attr("class", function(d){ 
+                 if(taskStatus[d.status] == null)
+                    { return "bar";}
+                 return taskStatus[d.status];
+                })
+            .transition()
+            .duration(750)
+
+
+        rect.transition()
+            .duration(750)
+            .attr("x", function(d){ 
+                return xScale(d.placeName || "unk");
+                 })
+            .attr("y", function(d){ 
+                return yScale( d.startDate )+1;
+                 })
+            .attr("width", function(d) { 
+                return xScale.rangeBand(); 
+                 })
+            .attr("height", function(d) { 
+                return (yScale( d.endDate ) - yScale( d.startDate )-2);
+                 });
+        
+        rect.exit()
+            .transition()
+            .duration(300)
+            .style("opacity", 1e-6)
+            .remove();
+
+        svg.select(".yAxis")
+            .attr("transform", "translate("+ margin.left +","+ margin.top +")")
+            .transition()
+            .call(yAxis);
    
-    sched.redraw(tasks);
-};
+        svg.select(".xAxis")
+            .attr("transform", "translate("+ margin.left +","+ margin.top +")")
+            .transition()
+            .call(xAxis);

-function removeTask() {
-    tasks.pop();
-    changeTimeDomain(timeDomainString);
-    sched.redraw(tasks);
-};
+        chart.attr("transform", "translate("+ margin.left +","+ margin.top +")");     
+}
@@ -14,18 +14,22 @@ TabDisplay = [
    height: 65px;
 }
 .Conference {
-    fill:#EEE;
-    stroke: #ccc;
+    fill:#f9fde8;
+    stroke: #a2bc13;
 }
 .Concert {
    fill:#2EE;
    stroke: #ccc;
 }
 .Atelier {
-    fill: #ddd;
-    stroke: #ccc;
+    fill: #faebeb;
+    stroke: #dc7070;
 }
-.txtsched {
+.Table-ronde {
+    fill: #fff4e5;
+    stroke: #ff9912;
+}
+.Repas {
    fill:#2EE;
    stroke: #ccc;
 }
@@ -35,7 +39,7 @@ svg {
 }

 rect {
-  fill: #ddd;
+  stroke-width: 0px;
 }

 .axis path,
@@ -147,6 +151,6 @@ if Counter==0:
 ##</div>
 <br/><br/>
 <script type="text/javascript" src="/vendor/d3js/d3.v3.min.js"></script>
-<script type="text/javascript" src="/js/Schedule.js"></script>
+##<script type="text/javascript" src="/js/Schedule.js"></script>
 <script type="text/javascript" src="/js/programme.js"></script>
 ##<script type="text/javascript" src="/js/sched.js"></script>