349 lines
11 KiB
JavaScript
349 lines
11 KiB
JavaScript
/* eslint-disable func-names, space-before-function-paren, no-var, wrap-iife, quotes, comma-dangle, one-var, one-var-declaration-per-line, no-mixed-operators, no-loop-func, no-floating-decimal, consistent-return, no-unused-vars, prefer-template, prefer-arrow-callback, camelcase, max-len */
|
|
|
|
import $ from 'jquery';
|
|
import { __ } from '../locale';
|
|
import axios from '../lib/utils/axios_utils';
|
|
import flash from '../flash';
|
|
import Raphael from './raphael';
|
|
|
|
export default (function() {
|
|
function BranchGraph(element1, options1) {
|
|
this.element = element1;
|
|
this.options = options1;
|
|
this.scrollTop = this.scrollTop.bind(this);
|
|
this.scrollBottom = this.scrollBottom.bind(this);
|
|
this.scrollRight = this.scrollRight.bind(this);
|
|
this.scrollLeft = this.scrollLeft.bind(this);
|
|
this.scrollUp = this.scrollUp.bind(this);
|
|
this.scrollDown = this.scrollDown.bind(this);
|
|
this.preparedCommits = {};
|
|
this.mtime = 0;
|
|
this.mspace = 0;
|
|
this.parents = {};
|
|
this.colors = ["#000"];
|
|
this.offsetX = 150;
|
|
this.offsetY = 20;
|
|
this.unitTime = 30;
|
|
this.unitSpace = 10;
|
|
this.prev_start = -1;
|
|
this.load();
|
|
}
|
|
|
|
BranchGraph.prototype.load = function() {
|
|
axios.get(this.options.url)
|
|
.then(({ data }) => {
|
|
$(".loading", this.element).hide();
|
|
this.prepareData(data.days, data.commits);
|
|
this.buildGraph();
|
|
})
|
|
.catch(() => __('Error fetching network graph.'));
|
|
};
|
|
|
|
BranchGraph.prototype.prepareData = function(days, commits) {
|
|
var c, ch, cw, j, len, ref;
|
|
this.days = days;
|
|
this.commits = commits;
|
|
this.collectParents();
|
|
this.graphHeight = $(this.element).height();
|
|
this.graphWidth = $(this.element).width();
|
|
ch = Math.max(this.graphHeight, this.offsetY + this.unitTime * this.mtime + 150);
|
|
cw = Math.max(this.graphWidth, this.offsetX + this.unitSpace * this.mspace + 300);
|
|
this.r = Raphael(this.element.get(0), cw, ch);
|
|
this.top = this.r.set();
|
|
this.barHeight = Math.max(this.graphHeight, this.unitTime * this.days.length + 320);
|
|
ref = this.commits;
|
|
for (j = 0, len = ref.length; j < len; j += 1) {
|
|
c = ref[j];
|
|
if (c.id in this.parents) {
|
|
c.isParent = true;
|
|
}
|
|
this.preparedCommits[c.id] = c;
|
|
this.markCommit(c);
|
|
}
|
|
return this.collectColors();
|
|
};
|
|
|
|
BranchGraph.prototype.collectParents = function() {
|
|
var c, j, len, p, ref, results;
|
|
ref = this.commits;
|
|
results = [];
|
|
for (j = 0, len = ref.length; j < len; j += 1) {
|
|
c = ref[j];
|
|
this.mtime = Math.max(this.mtime, c.time);
|
|
this.mspace = Math.max(this.mspace, c.space);
|
|
results.push((function() {
|
|
var l, len1, ref1, results1;
|
|
ref1 = c.parents;
|
|
results1 = [];
|
|
for (l = 0, len1 = ref1.length; l < len1; l += 1) {
|
|
p = ref1[l];
|
|
this.parents[p[0]] = true;
|
|
results1.push(this.mspace = Math.max(this.mspace, p[1]));
|
|
}
|
|
return results1;
|
|
}).call(this));
|
|
}
|
|
return results;
|
|
};
|
|
|
|
BranchGraph.prototype.collectColors = function() {
|
|
var k, results;
|
|
k = 0;
|
|
results = [];
|
|
while (k < this.mspace) {
|
|
this.colors.push(Raphael.getColor(.8));
|
|
// Skipping a few colors in the spectrum to get more contrast between colors
|
|
Raphael.getColor();
|
|
Raphael.getColor();
|
|
results.push(k += 1);
|
|
}
|
|
return results;
|
|
};
|
|
|
|
BranchGraph.prototype.buildGraph = function() {
|
|
var cuday, cumonth, day, j, len, mm, r, ref;
|
|
r = this.r;
|
|
cuday = 0;
|
|
cumonth = "";
|
|
r.rect(0, 0, 40, this.barHeight).attr({
|
|
fill: "#222"
|
|
});
|
|
r.rect(40, 0, 30, this.barHeight).attr({
|
|
fill: "#444"
|
|
});
|
|
ref = this.days;
|
|
for (mm = j = 0, len = ref.length; j < len; mm = (j += 1)) {
|
|
day = ref[mm];
|
|
if (cuday !== day[0] || cumonth !== day[1]) {
|
|
// Dates
|
|
r.text(55, this.offsetY + this.unitTime * mm, day[0]).attr({
|
|
font: "12px Monaco, monospace",
|
|
fill: "#BBB"
|
|
});
|
|
cuday = day[0];
|
|
}
|
|
if (cumonth !== day[1]) {
|
|
// Months
|
|
r.text(20, this.offsetY + this.unitTime * mm, day[1]).attr({
|
|
font: "12px Monaco, monospace",
|
|
fill: "#EEE"
|
|
});
|
|
cumonth = day[1];
|
|
}
|
|
}
|
|
this.renderPartialGraph();
|
|
return this.bindEvents();
|
|
};
|
|
|
|
BranchGraph.prototype.renderPartialGraph = function() {
|
|
var commit, end, i, isGraphEdge, start, x, y;
|
|
start = Math.floor((this.element.scrollTop() - this.offsetY) / this.unitTime) - 10;
|
|
if (start < 0) {
|
|
isGraphEdge = true;
|
|
start = 0;
|
|
}
|
|
end = start + 40;
|
|
if (this.commits.length < end) {
|
|
isGraphEdge = true;
|
|
end = this.commits.length;
|
|
}
|
|
if (this.prev_start === -1 || Math.abs(this.prev_start - start) > 10 || isGraphEdge) {
|
|
i = start;
|
|
this.prev_start = start;
|
|
while (i < end) {
|
|
commit = this.commits[i];
|
|
i += 1;
|
|
if (commit.hasDrawn !== true) {
|
|
x = this.offsetX + this.unitSpace * (this.mspace - commit.space);
|
|
y = this.offsetY + this.unitTime * commit.time;
|
|
this.drawDot(x, y, commit);
|
|
this.drawLines(x, y, commit);
|
|
this.appendLabel(x, y, commit);
|
|
this.appendAnchor(x, y, commit);
|
|
commit.hasDrawn = true;
|
|
}
|
|
}
|
|
return this.top.toFront();
|
|
}
|
|
};
|
|
|
|
BranchGraph.prototype.bindEvents = function() {
|
|
var element;
|
|
element = this.element;
|
|
return $(element).scroll((function(_this) {
|
|
return function(event) {
|
|
return _this.renderPartialGraph();
|
|
};
|
|
})(this));
|
|
};
|
|
|
|
BranchGraph.prototype.scrollDown = function() {
|
|
this.element.scrollTop(this.element.scrollTop() + 50);
|
|
return this.renderPartialGraph();
|
|
};
|
|
|
|
BranchGraph.prototype.scrollUp = function() {
|
|
this.element.scrollTop(this.element.scrollTop() - 50);
|
|
return this.renderPartialGraph();
|
|
};
|
|
|
|
BranchGraph.prototype.scrollLeft = function() {
|
|
this.element.scrollLeft(this.element.scrollLeft() - 50);
|
|
return this.renderPartialGraph();
|
|
};
|
|
|
|
BranchGraph.prototype.scrollRight = function() {
|
|
this.element.scrollLeft(this.element.scrollLeft() + 50);
|
|
return this.renderPartialGraph();
|
|
};
|
|
|
|
BranchGraph.prototype.scrollBottom = function() {
|
|
return this.element.scrollTop(this.element.find('svg').height());
|
|
};
|
|
|
|
BranchGraph.prototype.scrollTop = function() {
|
|
return this.element.scrollTop(0);
|
|
};
|
|
|
|
BranchGraph.prototype.appendLabel = function(x, y, commit) {
|
|
var label, r, rect, shortrefs, text, textbox, triangle;
|
|
if (!commit.refs) {
|
|
return;
|
|
}
|
|
r = this.r;
|
|
shortrefs = commit.refs;
|
|
// Truncate if longer than 15 chars
|
|
if (shortrefs.length > 17) {
|
|
shortrefs = shortrefs.substr(0, 15) + "…";
|
|
}
|
|
text = r.text(x + 4, y, shortrefs).attr({
|
|
"text-anchor": "start",
|
|
font: "10px Monaco, monospace",
|
|
fill: "#FFF",
|
|
title: commit.refs
|
|
});
|
|
textbox = text.getBBox();
|
|
// Create rectangle based on the size of the textbox
|
|
rect = r.rect(x, y - 7, textbox.width + 5, textbox.height + 5, 4).attr({
|
|
fill: "#000",
|
|
"fill-opacity": .5,
|
|
stroke: "none"
|
|
});
|
|
triangle = r.path(["M", x - 5, y, "L", x - 15, y - 4, "L", x - 15, y + 4, "Z"]).attr({
|
|
fill: "#000",
|
|
"fill-opacity": .5,
|
|
stroke: "none"
|
|
});
|
|
label = r.set(rect, text);
|
|
label.transform(["t", -rect.getBBox().width - 15, 0]);
|
|
// Set text to front
|
|
return text.toFront();
|
|
};
|
|
|
|
BranchGraph.prototype.appendAnchor = function(x, y, commit) {
|
|
var anchor, options, r, top;
|
|
r = this.r;
|
|
top = this.top;
|
|
options = this.options;
|
|
anchor = r.circle(x, y, 10).attr({
|
|
fill: "#000",
|
|
opacity: 0,
|
|
cursor: "pointer"
|
|
}).click(function() {
|
|
return window.open(options.commit_url.replace("%s", commit.id), "_blank");
|
|
}).hover(function() {
|
|
this.tooltip = r.commitTooltip(x + 5, y, commit);
|
|
return top.push(this.tooltip.insertBefore(this));
|
|
}, function() {
|
|
return this.tooltip && this.tooltip.remove() && delete this.tooltip;
|
|
});
|
|
return top.push(anchor);
|
|
};
|
|
|
|
BranchGraph.prototype.drawDot = function(x, y, commit) {
|
|
var avatar_box_x, avatar_box_y, r;
|
|
r = this.r;
|
|
r.circle(x, y, 3).attr({
|
|
fill: this.colors[commit.space],
|
|
stroke: "none"
|
|
});
|
|
avatar_box_x = this.offsetX + this.unitSpace * this.mspace + 10;
|
|
avatar_box_y = y - 10;
|
|
r.rect(avatar_box_x, avatar_box_y, 20, 20).attr({
|
|
stroke: this.colors[commit.space],
|
|
"stroke-width": 2
|
|
});
|
|
r.image(commit.author.icon, avatar_box_x, avatar_box_y, 20, 20);
|
|
return r.text(this.offsetX + this.unitSpace * this.mspace + 35, y, commit.message.split("\n")[0]).attr({
|
|
"text-anchor": "start",
|
|
font: "14px Monaco, monospace"
|
|
});
|
|
};
|
|
|
|
BranchGraph.prototype.drawLines = function(x, y, commit) {
|
|
var arrow, color, i, j, len, offset, parent, parentCommit, parentX1, parentX2, parentY, r, ref, results, route;
|
|
r = this.r;
|
|
ref = commit.parents;
|
|
results = [];
|
|
for (i = j = 0, len = ref.length; j < len; i = (j += 1)) {
|
|
parent = ref[i];
|
|
parentCommit = this.preparedCommits[parent[0]];
|
|
parentY = this.offsetY + this.unitTime * parentCommit.time;
|
|
parentX1 = this.offsetX + this.unitSpace * (this.mspace - parentCommit.space);
|
|
parentX2 = this.offsetX + this.unitSpace * (this.mspace - parent[1]);
|
|
// Set line color
|
|
if (parentCommit.space <= commit.space) {
|
|
color = this.colors[commit.space];
|
|
} else {
|
|
color = this.colors[parentCommit.space];
|
|
}
|
|
// Build line shape
|
|
if (parent[1] === commit.space) {
|
|
offset = [0, 5];
|
|
arrow = "l-2,5,4,0,-2,-5,0,5";
|
|
} else if (parent[1] < commit.space) {
|
|
offset = [3, 3];
|
|
arrow = "l5,0,-2,4,-3,-4,4,2";
|
|
} else {
|
|
offset = [-3, 3];
|
|
arrow = "l-5,0,2,4,3,-4,-4,2";
|
|
}
|
|
// Start point
|
|
route = ["M", x + offset[0], y + offset[1]];
|
|
// Add arrow if not first parent
|
|
if (i > 0) {
|
|
route.push(arrow);
|
|
}
|
|
// Circumvent if overlap
|
|
if (commit.space !== parentCommit.space || commit.space !== parent[1]) {
|
|
route.push("L", parentX2, y + 10, "L", parentX2, parentY - 5);
|
|
}
|
|
// End point
|
|
route.push("L", parentX1, parentY);
|
|
results.push(r.path(route).attr({
|
|
stroke: color,
|
|
"stroke-width": 2
|
|
}));
|
|
}
|
|
return results;
|
|
};
|
|
|
|
BranchGraph.prototype.markCommit = function(commit) {
|
|
var r, x, y;
|
|
if (commit.id === this.options.commit_id) {
|
|
r = this.r;
|
|
x = this.offsetX + this.unitSpace * (this.mspace - commit.space);
|
|
y = this.offsetY + this.unitTime * commit.time;
|
|
r.path(["M", x + 5, y, "L", x + 15, y + 4, "L", x + 15, y - 4, "Z"]).attr({
|
|
fill: "#000",
|
|
"fill-opacity": .5,
|
|
stroke: "none"
|
|
});
|
|
// Displayed in the center
|
|
return this.element.scrollTop(y - this.graphHeight / 2);
|
|
}
|
|
};
|
|
|
|
return BranchGraph;
|
|
})();
|