Graph: build json

1 files changed, 170 insertions, 0 deletions

diff --git a/lib/assets/javascripts/branch-graph.js b/lib/assets/javascripts/branch-graph.js
new file mode 100644
index 00000000000..b98c836ff5c
--- /dev/null
+++ b/lib/assets/javascripts/branch-graph.js
@@ -0,0 +1,170 @@
+var commits = chunk1.commits,
+    comms = {},
+    pixelsX = [],
+    pixelsY = [],
+    mmax = Math.max,
+    mtime = 0,
+    mspace = 0,
+    parents = {};
+for (var i = 0, ii = commits.length; i < ii; i++) {
+    for (var j = 0, jj = commits[i].parents.length; j < jj; j++) {
+        parents[commits[i].parents[j][0]] = true;
+    }
+    mtime = Math.max(mtime, commits[i].time);
+    mspace = Math.max(mspace, commits[i].space);
+}
+mtime = mtime + 4;
+mspace = mspace + 10;
+for (i = 0; i < ii; i++) {
+    if (commits[i].id in parents) {
+        commits[i].isParent = true;
+    }
+    comms[commits[i].id] = commits[i];
+}
+var colors = ["#000"];
+for (var k = 0; k < mspace; k++) {
+    colors.push(Raphael.getColor());
+}
+function branchGraph(holder) {
+    var ch = mspace * 20 + 20, cw = mtime * 20 + 20,
+        r = Raphael("holder", cw, ch),
+        top = r.set();
+    var cuday = 0, cumonth = "";
+    r.rect(0,0,days.length*20+20,40).attr({fill: "#999"});
+    
+    for (mm = 0; mm < days.length; mm++) {
+        if(days[mm] != null){
+            if(cuday != days[mm][0]){
+                r.text(10+mm*20,30,days[mm][0]).attr({font: "12px Fontin-Sans, Arial", fill: "#444"});
+                cuday = days[mm][0]
+            }
+            if(cumonth != days[mm][1]){
+                r.text(10+mm*20,10,days[mm][1]).attr({font: "12px Fontin-Sans, Arial", fill: "#444"});
+                cumonth = days[mm][1]
+            }
+            
+        }
+    }
+    for (i = 0; i < ii; i++) {
+        var x = 10 + 20 * commits[i].time,
+            y = 70 + 20 * commits[i].space;
+        r.circle(x, y, 3).attr({fill: colors[commits[i].space], stroke: "none"});
+        if (commits[i].refs != null && commits[i].refs != "") {
+            var longrefs = commits[i].refs
+            var shortrefs = commits[i].refs;
+            if (shortrefs.length > 15){
+              shortrefs = shortrefs.substr(0,13) + "...";
+            }
+            var t = r.text(x+5,y+5,shortrefs).attr({font: "12px Fontin-Sans, Arial", fill: "#666",
+            title: longrefs, cursor: "pointer", rotation: "90"});
+            
+            var textbox = t.getBBox();
+            t.translate(textbox.height/-4,textbox.width/2);
+        }
+        for (var j = 0, jj = commits[i].parents.length; j < jj; j++) {
+            var c = comms[commits[i].parents[j][0]];
+            if (c) {
+                var cx = 10 + 20 * c.time,
+                    cy = 70 + 20 * c.space;
+                if (c.space == commits[i].space) {
+                    r.path("M" + (x - 5) + "," + (y + .0001) + "L" + (15 + 20 * c.time) + "," + (y + .0001))
+                    .attr({stroke: colors[c.space], "stroke-width": 2});
+                
+                } else if (c.space < commits[i].space) {
+                    r.path(["M", x - 5, y + .0001, "l-5-2,0,4,5,-2C",x-5,y,x -17, y+2, x -20, y-10,"L", cx,y-10,cx , cy])
+                    .attr({stroke: colors[commits[i].space], "stroke-width": 2});
+                } else {
+                    r.path(["M", x-5, y, "l-5-2,0,4,5,-2C",x-5,y,x -17, y-2, x -20, y+10,"L", cx,y+10,cx , cy])
+                    .attr({stroke: colors[commits[i].space], "stroke-width": 2});
+                }
+            }
+        }
+        (function (c, x, y) {
+            top.push(r.circle(x, y, 10).attr({fill: "#000", opacity: 0, cursor: "pointer"})
+            .hover(function () {
+                var s = r.text(100, 100,c.author + "\n \n" +c.id + "\n \n" + c.message).attr({fill: "#fff"});
+                this.popup = r.popupit(x, y + 5, s, 0);
+                top.push(this.popup.insertBefore(this));
+            }, function () {
+                this.popup && this.popup.remove() && delete this.popup;
+            }));
+        }(commits[i], x, y));
+    }
+    top.toFront();
+    var hw = holder.offsetWidth,
+        hh = holder.offsetHeight,
+        v = r.rect(hw - 8, 0, 4, Math.pow(hh, 2) / ch, 2).attr({fill: "#000", opacity: 0}),
+        h = r.rect(0, hh - 8, Math.pow(hw, 2) / cw, 4, 2).attr({fill: "#000", opacity: 0}),
+        bars = r.set(v, h),
+        drag,
+        dragger = function (e) {
+            if (drag) {
+                e = e || window.event;
+                holder.scrollLeft = drag.sl - (e.clientX - drag.x);
+                holder.scrollTop = drag.st - (e.clientY - drag.y);
+            }
+        };
+    holder.onmousedown = function (e) {
+        e = e || window.event;
+        drag = {x: e.clientX, y: e.clientY, st: holder.scrollTop, sl: holder.scrollLeft};
+        document.onmousemove = dragger;
+        bars.animate({opacity: .5}, 300);
+    };
+    document.onmouseup = function () {
+        drag = false;
+        document.onmousemove = null;
+        bars.animate({opacity: 0}, 300);
+    };
+    holder.scrollLeft = cw;
+};
+Raphael.fn.popupit = function (x, y, set, dir, size) {
+    dir = dir == null ? 2 : dir;
+    size = size || 5;
+    x = Math.round(x);
+    y = Math.round(y);
+    var bb = set.getBBox(),
+        w = Math.round(bb.width / 2),
+        h = Math.round(bb.height / 2),
+        dx = [0, w + size * 2, 0, -w - size * 2],
+        dy = [-h * 2 - size * 3, -h - size, 0, -h - size],
+        p = ["M", x - dx[dir], y - dy[dir], "l", -size, (dir == 2) * -size, -mmax(w - size, 0), 0, "a", size, size, 0, 0, 1, -size, -size,
+            "l", 0, -mmax(h - size, 0), (dir == 3) * -size, -size, (dir == 3) * size, -size, 0, -mmax(h - size, 0), "a", size, size, 0, 0, 1, size, -size,
+            "l", mmax(w - size, 0), 0, size, !dir * -size, size, !dir * size, mmax(w - size, 0), 0, "a", size, size, 0, 0, 1, size, size,
+            "l", 0, mmax(h - size, 0), (dir == 1) * size, size, (dir == 1) * -size, size, 0, mmax(h - size, 0), "a", size, size, 0, 0, 1, -size, size,
+            "l", -mmax(w - size, 0), 0, "z"].join(","),
+        xy = [{x: x, y: y + size * 2 + h}, {x: x - size * 2 - w, y: y}, {x: x, y: y - size * 2 - h}, {x: x + size * 2 + w, y: y}][dir];
+    set.translate(xy.x - w - bb.x, xy.y - h - bb.y);
+    return this.set(this.path(p).attr({fill: "#234", stroke: "none"}).insertBefore(set.node ? set : set[0]), set);
+};
+Raphael.fn.popup = function (x, y, text, dir, size) {
+    dir = dir == null ? 2 : dir > 3 ? 3 : dir;
+    size = size || 5;
+    text = text || "$9.99";
+    var res = this.set(),
+        d = 3;
+    res.push(this.path().attr({fill: "#000", stroke: "#000"}));
+    res.push(this.text(x, y, text).attr(this.g.txtattr).attr({fill: "#fff", "font-family": "Helvetica, Arial"}));
+    res.update = function (X, Y, withAnimation) {
+        X = X || x;
+        Y = Y || y;
+        var bb = this[1].getBBox(),
+            w = bb.width / 2,
+            h = bb.height / 2,
+            dx = [0, w + size * 2, 0, -w - size * 2],
+            dy = [-h * 2 - size * 3, -h - size, 0, -h - size],
+            p = ["M", X - dx[dir], Y - dy[dir], "l", -size, (dir == 2) * -size, -mmax(w - size, 0), 0, "a", size, size, 0, 0, 1, -size, -size,
+                "l", 0, -mmax(h - size, 0), (dir == 3) * -size, -size, (dir == 3) * size, -size, 0, -mmax(h - size, 0), "a", size, size, 0, 0, 1, size, -size,
+                "l", mmax(w - size, 0), 0, size, !dir * -size, size, !dir * size, mmax(w - size, 0), 0, "a", size, size, 0, 0, 1, size, size,
+                "l", 0, mmax(h - size, 0), (dir == 1) * size, size, (dir == 1) * -size, size, 0, mmax(h - size, 0), "a", size, size, 0, 0, 1, -size, size,
+                "l", -mmax(w - size, 0), 0, "z"].join(","),
+            xy = [{x: X, y: Y + size * 2 + h}, {x: X - size * 2 - w, y: Y}, {x: X, y: Y - size * 2 - h}, {x: X + size * 2 + w, y: Y}][dir];
+        xy.path = p;
+        if (withAnimation) {
+            this.animate(xy, 500, ">");
+        } else {
+            this.attr(xy);
+        }
+        return this;
+    };
+    return res.update(x, y);
+};