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random_tools.js
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// Originally written by Caleb Larsen
// Free to be used and/or modified for any legal purpose--please give credit to the author (Caleb Larsen)
function toInt(x)
{
var result = +x;
if(isNaN(result))
{
return 0;
}
else
{
return result;
}
}
function xINy(x,y)
{
for(var i = 0; i < x.length; i++)
{
if(y == x[i].month)
{
return true;
}
}
return false;
}
function xLESSy(x,y)
{
var x_year = x.substr(0,4);
var x_month = x.substr(5,2);
var y_year = y.substr(0,4);
var y_month = y.substr(5,2);
if(x_year < y_year || (x_month < y_month && x_year <= y_year))
{
return true;
}
return false;
}
/*
* Currently finds the difference (in months) between two dates (x,y). The difference will be negative if x precedes y.
* Works for any two dates in the format yyyy[./,-]mm*
* Example: 2008-09-19 16:48:26
*/
function date_diff(x,y)
{
var x_year = x.substr(0,4);
var x_month = x.substr(5,2);
var y_year = y.substr(0,4);
var y_month = y.substr(5,2);
var year_diff = (+x_year - +y_year) * 12;
var month_diff = +x_month - +y_month;
return (year_diff + month_diff);
}
function addMonth(date)
{
var year = date.substr(0,4);
year = +year;
var month = date.substr(5,2);
month = +month;
if(month == 12)
{
year++;
month = '01';
}
else
{
month++;
if(month < 10)
{
month = String(month);
month = '0' + month;
}
}
return (String(year) + '-' + String(month));
}
/*
* Adds the number of months passed (months) from the date passed (date) and returns the resulting date in yyyy-mm format
* If (months) is negative, that number of months will be subtracted from the date (date).
*/
function date_add(date, months)
{
var year = date.substr(0,4);
year = +year;
var month = date.substr(5,2);
month = +month;
month += months;
if(month < 1)
{
while(month < 1)
{
month += 12;
year--;
}
}
if(month > 12)
{
while(month > 12)
{
month -= 12;
year++;
}
}
if(month < 10)
{
month = String(month);
month = '0' + month;
}
return (String(year) + '-' + String(month));
}
function date_range(date1,date2)
{
result = new Array();
if(date_diff(date1,date2) < 0) // date1 precedes date2
{
result[0] = date1;
var tempDate = date_add(date1,1);
while(date_diff(tempDate,date2) < 1)
{
result.push(tempDate);
tempDate = date_add(tempDate,1);
}
return result;
}
else if(date_diff(date1,date2) > 0) // date2 precedes date1
{
result[0] = date2;
var tempDate = date_add(date2,1);
while(date_diff(tempDate,date1) < 1)
{
result.push(tempDate);
tempDate = date_add(tempDate,1);
}
return result;
}
else // The dates are the same (unless the input format is incorrect...may add testing later)
{
return date1;
}
}
function parse_date(date, format)
{
if(format === 'mmm')
{
if(date[5] + date[6] == "01")
return "Jan";
else if(date[5] + date[6] == "02")
return "Feb";
else if(date[5] + date[6] == "03")
return "Mar";
else if(date[5] + date[6] == "04")
return "Apr";
else if(date[5] + date[6] == "05")
return "May";
else if(date[5] + date[6] == "06")
return "Jun";
else if(date[5] + date[6] == "07")
return "Jul";
else if(date[5] + date[6] == "08")
return "Aug";
else if(date[5] + date[6] == "09")
return "Sep";
else if(date[5] + date[6] == "10")
return "Oct";
else if(date[5] + date[6] == "11")
return "Nov";
else if(date[5] + date[6] == "12")
return "Dec";
}
else if(format === 'mmm-yyyy')
{
if(date[5] + date[6] == "01")
return "Jan " + date[0] + date[1] + date[2] + date[3];
else if(date[5] + date[6] == "02")
return "Feb " + date[0] + date[1] + date[2] + date[3];
else if(date[5] + date[6] == "03")
return "Mar " + date[0] + date[1] + date[2] + date[3];
else if(date[5] + date[6] == "04")
return "Apr " + date[0] + date[1] + date[2] + date[3];
else if(date[5] + date[6] == "05")
return "May " + date[0] + date[1] + date[2] + date[3];
else if(date[5] + date[6] == "06")
return "Jun " + date[0] + date[1] + date[2] + date[3];
else if(date[5] + date[6] == "07")
return "Jul " + date[0] + date[1] + date[2] + date[3];
else if(date[5] + date[6] == "08")
return "Aug " + date[0] + date[1] + date[2] + date[3];
else if(date[5] + date[6] == "09")
return "Sep " + date[0] + date[1] + date[2] + date[3];
else if(date[5] + date[6] == "10")
return "Oct " + date[0] + date[1] + date[2] + date[3];
else if(date[5] + date[6] == "11")
return "Nov " + date[0] + date[1] + date[2] + date[3];
else if(date[5] + date[6] == "12")
return "Dec " + date[0] + date[1] + date[2] + date[3];
}
else if(format === 'mm/yy')
{
var mon = date.substring(5,7);
var yr = date.substring(2,4);
var result = new String(mon + '/' + yr);
return result;
}
else
{
alert('Invalid input in parse_date(date, format).');
return 'invalid';
}
}
function member_for(thenDate)
{
var now = new Date();
var thenDay = thenDate.substr(8,2);
var thenMonth = +(thenDate.substr(5,2))-1;
var thenYear = thenDate.substr(0,4);
var then = new Date(thenYear,thenMonth,thenDay);
var one_day = 1000*60*60*24;
one_year = 365.25;
one_month = one_year / 12;
var days = (now.getTime() - then.getTime())/one_day;
if(days <= 1)
{
return 'member for 1 day';
}
else if(days < one_month)
{
return 'member for ' + Math.round(days) + ' days';
}
else if(days >= one_month)
{
var months = Math.round(days / one_month);
var years = months / 12;
if(months == 1)
{
return 'member for 1 month';
}
else if(months < 12)
{
return 'member for ' + months + ' months';
}
else
{
years = Math.floor(years);
months = months - 12*years;
if(years == 1)
{
if(months == 1)
{
return 'member for 1 year, 1 month';
}
else if(months == 0)
{
return 'member for 1 year';
}
else
{
return 'member for 1 year, ' + months + ' months';
}
}
if(months == 1)
{
return 'member for ' + years + ' years, 1 month';
}
else if(months == 0)
{
return 'member for ' + years + ' years';
}
else
{
return 'member for ' + years + ' years, ' + months + ' months';
}
}
}
else
{
return 'member for ' + Math.round(days) + ' days';
}
}
function get_strip(tag)
{
tag = tag.replace(/1plus1/g,'\+');
tag = tag.replace(/1sharp1/g,'\#');
tag = tag.replace(/1dot1/g,'\.');
tag = tag.replace(/1slash1/g,'\/');
return tag;
}
function set_strip(tag)
{
tag = tag.replace(/\+/g,'1plus1');
tag = tag.replace(/\#/g,'1sharp1');
tag = tag.replace(/\./g,'1dot1');
tag = tag.replace(/ /g,'');
tag = tag.replace(/\//g,'1slash1');
return tag;
}
function set_url(tag)
{
tag = tag.replace(/\+/g,'%2B');
tag = tag.replace(/\#/g,'%23');
return tag;
}
function unset_url(tag)
{
tag = tag.replace(/\%2B/g,'+');
tag = tag.replace(/\%23/g,'#');
return tag;
}
function show_stacked()
{
d3.select("body").style("cursor","default");
global_data.forEach(function(d)
{
var temp_tileID = d[1];
$("#grouped_" + temp_tileID).fadeOut('slow',function()
{
$("#stacked_" + temp_tileID).fadeIn('slow');
});
$("#topgrouped_" + temp_tileID+"_quality_commits").fadeOut('slow',function()
{
$("#topstacked_" + temp_tileID+"_quality_commits").fadeIn('slow');
});
$("#grouped_" + temp_tileID+"_quality_commits").fadeOut('slow',function()
{
$("#stacked_" + temp_tileID+"_quality_commits").fadeIn('slow');
});
$("#topgrouped_" + temp_tileID+"_quality_issues").fadeOut('slow',function()
{
$("#topstacked_" + temp_tileID+"_quality_issues").fadeIn('slow');
});
$("#grouped_" + temp_tileID+"_quality_issues").fadeOut('slow',function()
{
$("#stacked_" + temp_tileID+"_quality_issues").fadeIn('slow');
});
$("#topgrouped_" + temp_tileID+"_quality_answers").fadeOut('slow',function()
{
$("#topstacked_" + temp_tileID+"_quality_answers").fadeIn('slow');
});
});
global_grouped = false;
}
function show_grouped()
{
d3.select("body").style("cursor","default");
global_data.forEach(function(d)
{
var temp_tileID = d[1];
$("#stacked_" + temp_tileID).fadeOut('slow',function()
{
$("#grouped_" + temp_tileID).fadeIn('slow');
});
$("#topstacked_" + temp_tileID+"_quality_commits").fadeOut('slow',function()
{
$("#topgrouped_" + temp_tileID+"_quality_commits").fadeIn('slow');
});
$("#stacked_" + temp_tileID+"_quality_commits").fadeOut('slow',function()
{
$("#grouped_" + temp_tileID+"_quality_commits").fadeIn('slow');
});
$("#topstacked_" + temp_tileID+"_quality_issues").fadeOut('slow',function()
{
$("#topgrouped_" + temp_tileID+"_quality_issues").fadeIn('slow');
});
$("#stacked_" + temp_tileID+"_quality_issues").fadeOut('slow',function()
{
$("#grouped_" + temp_tileID+"_quality_issues").fadeIn('slow');
});
$("#topgrouped_" + temp_tileID+"_quality_answers").fadeOut('slow',function()
{
$("#topstacked_" + temp_tileID+"_quality_answers").fadeIn('slow');
});
});
global_grouped = true;
}
function show_repos()
{
d3.select("body").style("cursor","default");
global_data.forEach(function(d)
{
var temp_tileID = d[1];
$("#languages_" + temp_tileID).fadeOut('slow',function()
{
$("#repos_" + temp_tileID).fadeIn('slow');
});
});
global_languages = false;
}
function show_languages()
{
d3.select("body").style("cursor","default");
global_data.forEach(function(d)
{
var temp_tileID = d[1];
$("#repos_" + temp_tileID).fadeOut('slow',function()
{
$("#languages_" + temp_tileID).fadeIn('slow');
});
});
global_languages = true;
}
function remove_tile(el, id)
{
var index = null;
//console.log(global_coordinates);
global_coordinates.forEach(function(d,i)
{
if(d.id == id)
{
global_coordinates[i].id = null;
global_coordinates[i].occupied = false;
}
});
//console.log(global_coordinates);
$(el).parent().empty().remove();
//$('#' + id + "_tip").empty().remove();
// Remove data from global_data
global_data.forEach(function(d, i)
{
if(d[1] === id)
{
index = i;
}
});
if(index != null)
{
global_data.splice(index,1);
}
// Remove data from global_grouped_y_max_array
var index = null;
global_grouped_y_max_array.forEach(function(d, i)
{
if(d[1] === id)
{
index = i;
}
});
if(index != null)
{
global_grouped_y_max_array.splice(index,1);
var old_ggym = global_grouped_y_max;
global_grouped_y_max = d3.max(global_grouped_y_max_array, function(d)
{
return d[0];
});
if(global_grouped_y_max == undefined){ global_grouped_y_max = 0; }
if(global_grouped_y_max !== old_ggym)
{
global_data.forEach(function(d)
{
var temp_data = d[0];
var temp_tileID = d[1];
var cf = crossfilter(temp_data);
set_date_range(temp_data);
var cf = cf.dimension(function(d) { return d.fullDate; });
var temp_data = cf.filterRange([global_date_range[0],global_date_range[1]]).top(Infinity);
if(temp_tileID.indexOf("gh")>-1 || temp_tileID.indexOf("so")>-1){
var tabs = document.getElementsByTagName("a");
for(var x=0; x<tabs.length; x++) {
name = tabs[x].getAttribute("name");
if (name == 'tab') {
if (tabs[x].className == "active") {
if((tabs[x].id).indexOf(temp_tileID)>-1){
var tabn="";
var tabtile="#legend_";
var rtileid=temp_tileID;
var top="";
var reopt="";
if((tabs[x].id).indexOf("tabs_tests")>-1){
tabn="tests";
tabtile="#toplegend_";
rtileid=temp_tileID+"_quality_commits";
top="top";
reopt="gh";
}
if((tabs[x].id).indexOf("tabs_core")>-1){
tabn="centrality";
rtileid=temp_tileID+"_quality_commits";
reopt="gh";
}
if((tabs[x].id).indexOf("tabs_close")>-1){
tabn="openclose";
tabtile="#toplegend_";
rtileid=temp_tileID+"_quality_issues";
top="top";
reopt="gh";
}
if((tabs[x].id).indexOf("tabs_merge")>-1){
tabn="merge";
rtileid=temp_tileID+"_quality_issues";
reopt="gh";
}
if((tabs[x].id).indexOf("tabs_commit")>-1){
tabn="commits";
reopt="gh";
}
if((tabs[x].id).indexOf("tabs_issue")>-1){
tabn="issues";
reopt="gh";
}
if((tabs[x].id).indexOf("tabs_comment")>-1){
tabn="comments";
reopt="gh";
}
if((tabs[x].id).indexOf("tabs_question")>-1){
tabn="questions";
reopt="so";
}
if((tabs[x].id).indexOf("tabs_answer")>-1){
tabn="answers";
reopt="so";
}
if((tabs[x].id).indexOf("tabs_socomment")>-1){
tabn="comments";
reopt="so";
}
if((tabs[x].id).indexOf("tabs_accepted")>-1){
tabn="accepted";
tabtile="#toplegend_";
rtileid=temp_tileID+"_quality_answers";
top="top";
reopt="so";
}
d3.select(tabtile+rtileid).selectAll('svg').remove();
legend(rtileid, "bar", reopt,tabn);
redraw(temp_data, rtileid, "stacked",tabn,top);
redraw(temp_data, rtileid, "grouped",tabn,top);
}
}
}
}
}
else{
redraw(temp_data, temp_tileID, "stacked");
redraw(temp_data, temp_tileID, "grouped");
}
});
}
}
// Remove data from global_stacked_y_max_array
index = null;
global_stacked_y_max_array.forEach(function(d, i)
{
if(d[1] === id)
{
index = i;
}
});
if(index != null)
{
global_stacked_y_max_array.splice(index,1);
var old_ggym = global_stacked_y_max;
global_stacked_y_max = d3.max(global_stacked_y_max_array, function(d)
{
return d[0];
});
if(global_stacked_y_max == undefined){ global_stacked_y_max = 0; }
if(global_stacked_y_max !== old_ggym)
{
global_data.forEach(function(d)
{
var temp_data = d[0];
var temp_tileID = d[1];
var cf = crossfilter(temp_data);
set_date_range(temp_data);
var cf = cf.dimension(function(d) { return d.fullDate; });
var temp_data = cf.filterRange([global_date_range[0],global_date_range[1]]).top(Infinity);
if(temp_tileID.indexOf("gh")>-1 || temp_tileID.indexOf("so")>-1){
var tabs = document.getElementsByTagName("a");
for(var x=0; x<tabs.length; x++) {
name = tabs[x].getAttribute("name");
if (name == 'tab') {
if (tabs[x].className == "active") {
if((tabs[x].id).indexOf(temp_tileID)>-1){
var tabn="";
var tabtile="#legend_";
var rtileid=temp_tileID;
var top="";
var reopt="";
if((tabs[x].id).indexOf("tabs_tests")>-1){
tabn="tests";
tabtile="#toplegend_";
rtileid=temp_tileID+"_quality_commits";
top="top";
reopt="gh";
}
if((tabs[x].id).indexOf("tabs_core")>-1){
tabn="centrality";
rtileid=temp_tileID+"_quality_commits";
reopt="gh";
}
if((tabs[x].id).indexOf("tabs_close")>-1){
tabn="openclose";
tabtile="#toplegend_";
rtileid=temp_tileID+"_quality_issues";
top="top";
reopt="gh";
}
if((tabs[x].id).indexOf("tabs_merge")>-1){
tabn="merge";
rtileid=temp_tileID+"_quality_issues";
reopt="gh";
}
if((tabs[x].id).indexOf("tabs_commit")>-1){
tabn="commits";
reopt="gh";
}
if((tabs[x].id).indexOf("tabs_issue")>-1){
tabn="issues";
reopt="gh";
}
if((tabs[x].id).indexOf("tabs_comment")>-1){
tabn="comments";
reopt="gh";
}
if((tabs[x].id).indexOf("tabs_question")>-1){
tabn="questions";
reopt="so";
}
if((tabs[x].id).indexOf("tabs_answer")>-1){
tabn="answers";
reopt="so";
}
if((tabs[x].id).indexOf("tabs_socomment")>-1){
tabn="comments";
reopt="so";
}
if((tabs[x].id).indexOf("tabs_accepted")>-1){
tabn="accepted";
tabtile="#toplegend_";
rtileid=temp_tileID+"_quality_answers";
top="top";
reopt="so";
}
d3.select(tabtile+rtileid).selectAll('svg').remove();
legend(rtileid, "bar", reopt,tabn);
redraw(temp_data, rtileid, "stacked",tabn,top);
redraw(temp_data, rtileid, "grouped",tabn,top);
}
}
}
}
}
else{
redraw(temp_data, temp_tileID, "stacked");
redraw(temp_data, temp_tileID, "grouped");
}
});
}
}
}
function to_unicode(input)
{
// Doesn't do anything yet
for(var i = 0; i < input.length; i++)
{
console.log(input.charCodeAt(i));
}
}
function to_si(input)
{
var si = d3.format(".2s");
if(input > 999)
{
return si(input);
}
else
{
return input;
}
}
/*
* Dynamic text sizing
d3.select("#username_" + tileID)
.append("text")
.html("<a href=http://stackoverflow.com/users/" + data.id + "/>" + data.displayName + "</a>")
.style("font-size",function()
{
nameLength = data.displayName.length;
if(nameLength < 9)
{
return (30) + "px";
}
else
{
return (240 / nameLength) + "px";
}
});
*/
function shift_tiles(start_tile_id)
{
console.log("Function: shift_tiles()");
console.log("Argument 1: " + start_tile_id);
if(start_tile_id != undefined)
{
var temp_size = global_coordinates.length;
var start_index = 0;
global_coordinates.forEach(function(d, i)
{
if(d.id == start_tile_id)
{
start_index = i;
}
});
for(var index = temp_size - 1; index > start_index; index--)
{
if(global_coordinates[index].id != null && index == temp_size - 1)
{
index = start_index;
break;
}
else if(global_coordinates[index].id != null)
{
exchange(index, index + 1);
}
}
}
else
{
console.log('yes');
}
}
function rearrange_tiles(order1, order2)
{
console.log("Function: rearrange_tiles()");
console.log("Argument 1: " + order1);
console.log("Argument 2: " + order2);
if(order1 === 'user')
{
var num_swapped = 0;
var temp_size = global_coordinates.length;
global_coordinates.forEach(function(d, i)
{
if(d.id != null)
{
var id_array = d.id.split('_');
var num1 = global_userid_map[id_array[1]];
var temp_first = d.id;
for(var index = i; index < temp_size; index++)
{
if(global_coordinates[index].id != null)
{
id_array = global_coordinates[index].id.split('_');
var num2 = global_userid_map[id_array[1]];
if(num1 > num2)
{
swap(temp_first, global_coordinates[index].id);
num_swapped++;
break;
}
}
}
}
});
if(num_swapped > 0)
{
rearrange_tiles('user');
}
rearrange_tiles('gap');
}
else if(order1 === 'gh_first')
{
var temp_size = global_coordinates.length;
global_coordinates.forEach(function(d, i)
{
if(d.id != null)
{
var community = d.id.substr(0,2);
if(community === 'so')
{
var temp_first = d.id;
for(var index = i; index < temp_size; index++)
{
if(global_coordinates[index].id != null && global_coordinates[index].id.substr(0,2) === 'gh')
{
swap(temp_first, global_coordinates[index].id);
break;
}
}
}
}
});
rearrange_tiles('gap');
}
else if(order1 === 'so_first')
{
var temp_size = global_coordinates.length;
global_coordinates.forEach(function(d, i)
{
if(d.id != null)
{
var community = d.id.substr(0,2);
if(community === 'gh')
{
var temp_first = d.id;
for(var index = i; index < temp_size; index++)
{
if(global_coordinates[index].id != null && global_coordinates[index].id.substr(0,2) === 'so')
{
swap(temp_first, global_coordinates[index].id);
break;
}
}
}
}
});
rearrange_tiles('gap');
}
else if(order1 === 'gap')
{
var temp_size = global_coordinates.length;
global_coordinates.forEach(function(d, i)
{
if(d.id == null)
{
var temp_first = i;
for(var index = i; index < temp_size; index++)
{
if(global_coordinates[index].id != null)
{
exchange(temp_first, index);
break;
}
}
}
});
}
}
// Based on INDEX
function exchange(first, second)
{
console.log("Function: exchange()");
console.log("Argument 1: " + first);
console.log("Argument 2: " + second);
var first_id = global_coordinates[first].id;
var second_id = global_coordinates[second].id;
if(first_id != null)
{
d3.select('#' + first_id)
.style('top', global_coordinates[second].top + 'px')
.style('left', global_coordinates[second].left + 'px');
global_coordinates[second].id = first_id;
global_coordinates[second].occupied = true;
}
else
{
d3.select('#' + first_id)
.style('top', global_coordinates[second].top + 'px')
.style('left', global_coordinates[second].left + 'px');
global_coordinates[second].id = null;
global_coordinates[second].occupied = false;
}
if(second_id != null)
{
d3.select('#' + second_id)
.style('top', global_coordinates[first].top + 'px')
.style('left', global_coordinates[first].left + 'px');
global_coordinates[first].id = second_id;
global_coordinates[first].occupied = true;
}
else
{
d3.select('#' + second_id)
.style('top', global_coordinates[first].top + 'px')
.style('left', global_coordinates[first].left + 'px');
global_coordinates[first].id = null;
global_coordinates[first].occupied = false;
}
}
// Based on ID
function swap(first_id, second_id)
{
console.log("Function: swap()");
console.log("Argument 1: " + first_id);
console.log("Argument 2: " + second_id);
var first = 0, second = 0;
global_coordinates.forEach(function(d,i)
{
//console.log(d);
if(d.id == first_id)
{
first = i;
}
if(d.id == second_id)
{
second = i;
}
});
if(first_id != null)
{
d3.select('#' + first_id)
.style('top', global_coordinates[second].top + 'px')
.style('left', global_coordinates[second].left + 'px');
global_coordinates[second].id = first_id;
global_coordinates[second].occupied = true;
}
else
{
d3.select('#' + first_id)
.style('top', global_coordinates[second].top + 'px')
.style('left', global_coordinates[second].left + 'px');
global_coordinates[second].id = null;
global_coordinates[second].occupied = false;
}
if(second_id != null)
{
d3.select('#' + second_id)
.style('top', global_coordinates[first].top + 'px')
.style('left', global_coordinates[first].left + 'px');
global_coordinates[first].id = second_id;
global_coordinates[first].occupied = true;
}
else
{
d3.select('#' + second_id)
.style('top', global_coordinates[first].top + 'px')
.style('left', global_coordinates[first].left + 'px');
global_coordinates[first].id = null;
global_coordinates[first].occupied = false;
}
}