Library updates
Former-commit-id: 6bd29a4ce0df1531423533a3653d2086d21c3a55
--- a/.gitmodules
+++ b/.gitmodules
@@ -4,9 +4,6 @@
[submodule "couchdb/settee"]
path = couchdb/settee
url = https://github.com/inadarei/settee.git
-[submodule "lib/springy"]
- path = lib/springy
- url = https://github.com/dhotson/springy.git
[submodule "lib/php-diff"]
path = lib/php-diff
url = https://github.com/chrisboulton/php-diff.git
@@ -19,4 +16,10 @@
[submodule "lib/phpquery"]
path = lib/phpquery
url = https://github.com/TobiaszCudnik/phpquery.git
+[submodule "javascripts/sigma"]
+ path = javascripts/sigma
+ url = https://github.com/jacomyal/sigma.js.git
+[submodule "javascripts/bubbletree"]
+ path = javascripts/bubbletree
+ url = https://github.com/okfn/bubbletree.git
--- /dev/null
+++ b/admin/conflicts.php
@@ -1,1 +1,48 @@
+<?php
+include_once('../include/common.inc.php');
+include_header();
+ require_once '../lib/php-diff/lib/Diff.php';
+ require_once '../lib/php-diff/lib/Diff/Renderer/Html/SideBySide.php';
+
+$db = $server->get_db('disclosr-agencies');
+
+try {
+ $rows = $db->get_view("app", "getConflicts", null, true)->rows;
+ //print_r($rows);
+ foreach ($rows as $row) {
+echo "<h2>".$row->id."</h2>";
+$request = Requests::get($serverAddr."disclosr-agencies/".$row->id);
+$origSort = object_to_array(json_decode($request->body));
+ksort($origSort);
+ $origDoc = explode(",",json_encode($origSort));
+ foreach($row->value as $conflictRev) {
+$conflictURL = $serverAddr."disclosr-agencies/".$row->id."?rev=".$conflictRev;
+$request = Requests::get($conflictURL);
+$conflictSort = object_to_array(json_decode($request->body));
+ksort($conflictSort);
+ $conflictDoc = explode(",",json_encode($conflictSort));
+echo "curl -X DELETE ".$conflictURL."<br>".PHP_EOL;
+ // Options for generating the diff
+ $options = array(
+ //'ignoreWhitespace' => true,
+ //'ignoreCase' => true,
+ );
+
+ // Initialize the diff class
+ $diff = new Diff($conflictDoc, $origDoc, $options);
+
+ // Generate a side by side diff
+ $renderer = new Diff_Renderer_Html_SideBySide;
+ echo $diff->Render($renderer);
+}
+die();
+
+ }
+} catch (SetteeRestClientException $e) {
+ setteErrorHandler($e);
+}
+
+include_footer();
+?>
+
--- /dev/null
+++ b/admin/directory.gexf.php
@@ -1,1 +1,59 @@
+<?php
+$nodes = Array(Array("id" => "gov", "label" => "Federal Government"));
+$edges = Array();
+
+function addEdge($source, $target) {
+ global $edges;
+ $edges[] = Array("id" => md5($source . $target), "source" => $source, "target" => $target);
+}
+
+function addNode($id, $label, $pid) {
+ global $nodes;
+ $nodes[] = Array("id" => $id, "label" => $label , "pid" => $pid);
+}
+
+function addChildren($parentID, $parentXML) {
+ foreach ($parentXML as $childXML) {
+
+ if ($childXML->getName() == "organization" || $childXML->getName() == "organizationalUnit" || $childXML->getName() == "person") {
+ $attr = $childXML->attributes();
+ $id = $attr['UUID'];
+ if ($childXML->getName() == "organization" || $childXML->getName() == "organizationalUnit") {
+
+ $label = $childXML->name;
+ } else if ($childXML->getName() == "person") {
+ $label = $childXML->fullName;
+ }
+ addNode($id, $label, $parentID);
+ addEdge($id, $parentID);
+ addChildren($id, $childXML);
+ }
+ }
+}
+
+if (file_exists('directoryexport.xml')) {
+ $xml = simplexml_load_file('directoryexport.xml');
+
+ addChildren("gov", $xml);
+} else {
+ exit('Failed to open directoryexport.xml');
+}
+ header('Content-Type: application/gexf+xml');
+echo '<?xml version="1.0" encoding="UTF-8"?>
+<gexf xmlns="http://www.gexf.net/1.2draft" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://www.gexf.net/1.2draft http://www.gexf.net/1.2draft/gexf.xsd" version="1.2">
+ <graph mode="static" defaultedgetype="directed">
+ <nodes>';
+foreach ($nodes as $node) {
+ echo ' <node id="' . $node['id'] . '" label="' . htmlentities($node['label'],ENT_XML1) . '" ' . (isset($node['pid']) ? 'pid="' . $node['pid'] . '"' : "") . ' />';
+}
+echo '</nodes>
+ <edges>';
+foreach ($edges as $edge) {
+ echo ' <edge id="' . $edge['id'] . '" source="' . $edge['source'] . '" target="' . $edge['target'] . '" />';
+}
+echo '</edges>
+ </graph>
+</gexf>';
+?>
+
--- /dev/null
+++ b/admin/directoryexport.xml
--- a/admin/exportEmployees.csv.php
+++ b/admin/exportEmployees.csv.php
@@ -5,7 +5,6 @@
$format = "csv";
//$format = "json";
if (isset($_REQUEST['format'])) $format = $_REQUEST['format'];
-
setlocale(LC_CTYPE, 'C');
if ($format == "csv") {
$headers = Array("name");
--- a/admin/importAPSCEmployees.php
+++ b/admin/importAPSCEmployees.php
@@ -32,23 +32,35 @@
@$sums[$id][$timePeriod] += $data[1];
} else {
echo "<br>ERROR NAME MISSING FROM ID LIST<br><bR>" . PHP_EOL;
-
+
die();
-
}
}
fclose($handle);
}
}
foreach ($sums as $id => $sum) {
- echo $id. "<br>" . PHP_EOL;
+ echo $id . "<br>" . PHP_EOL;
$doc = $db->get($id);
- // print_r($doc);
- if (isset($doc->statistics)) $doc->statistics = Array();
+ echo $doc->name . "<br>" . PHP_EOL;
+ // print_r($doc);
+ $changed = false;
+ if (!isset($doc->statistics)) {
+ $changed = true;
+ $doc->statistics = Array();
+ }
foreach ($sum as $timePeriod => $value) {
- $doc->statistics["employees"][$timePeriod] = Array("value"=>$value, "source"=>"http://apsc.gov.au/stateoftheservice/");
+ if (!isset($doc->statistics->employees->$timePeriod->value)
+ || $doc->statistics->employees->$timePeriod->value != $value) {
+ $changed = true;
+ $doc->statistics["employees"][$timePeriod] = Array("value" => $value, "source" => "http://apsc.gov.au/stateoftheservice/");
+ }
}
- $db->save($doc);
+ if ($changed) {
+ $db->save($doc);
+ } else {
+ echo "not changed" . "<br>" . PHP_EOL;
+ }
}
// employees: timeperiod, source = apsc state of service, value
?>
--- /dev/null
+++ b/admin/metadata.py
@@ -1,1 +1,22 @@
+#http://packages.python.org/CouchDB/client.html
+import couchdb
+from BeautifulSoup import BeautifulSoup
+couch = couchdb.Server('http://127.0.0.1:5984/')
+
+# select database
+docsdb = couch['disclosr-documents']
+
+for row in docsdb.view('app/getMetadataExtractRequired'):
+ print row.id
+ html = docsdb.get_attachment(row.id,row.value.iterkeys().next()).read()
+ metadata = []
+ # http://www.crummy.com/software/BeautifulSoup/documentation.html
+ soup = BeautifulSoup(html)
+metatags = soup.meta
+ for metatag in metatags:
+ print metatag['name']
+ doc = docsdb.get(row.id)
+ //doc['metadata'] = metadata
+ //docsdb.save(doc)
+
--- /dev/null
+++ b/bubbletree.php
@@ -1,1 +1,126 @@
+<!DOCTYPE html>
+<html xmlns="http://www.w3.org/1999/xhtml">
+ <head>
+ <meta charset="UTF-8"/>
+ <title>Minimal BubbleTree Demo</title>
+ <script type="text/javascript" src="http://code.jquery.com/jquery-1.7.2.js"></script>
+ <script type="text/javascript" src="javascripts/bubbletree/lib/jquery.history.js"></script>
+ <script type="text/javascript" src="javascripts/bubbletree/lib/raphael.js"></script>
+ <script type="text/javascript" src="javascripts/bubbletree/lib/vis4.js"></script>
+ <script type="text/javascript" src="javascripts/bubbletree/lib/Tween.js"></script>
+ <script type="text/javascript" src="javascripts/bubbletree/build/bubbletree.js"></script>
+ <link rel="stylesheet" type="text/css" href="javascripts/bubbletree/build/bubbletree.css" />
+ <script type="text/javascript" src="javascripts/bubbletree/styles/cofog.js"></script>
+
+
+ <script type="text/javascript">
+
+ $(function() {
+<?php
+include_once('include/common.inc.php');
+
+include("lib/Color.php");
+$color = new Lux_Color();
+
+$portfolios = Array();
+$total = 0;
+$db = $server->get_db('disclosr-agencies');
+try {
+ $rows = $db->get_view("app", "byDeptStateName", null, true)->rows;
+ foreach ($rows as $row) {
+ $portfolios[trim(str_replace(Array("Department of", "Department", "the", "'", "`"), "", $row->key))] = $row->value;
+ }
+} catch (SetteeRestClientException $e) {
+ setteErrorHandler($e);
+}
+
+$agencies = Array();
+try {
+ $rows = $db->get_view("app", "byCanonicalName", null, true)->rows;
+//print_r($rows);
+ foreach ($rows as $row) {
+ $employees = 0;
+ $portfolioid = 0;
+ if (isset($row->value->employees)) {
+ $employees = $row->value->employees;
+ }
+ if (isset($row->value->statistics->employees)) {
+ $agencyEmployeesArray = object_to_array($row->value->statistics->employees);
+ if (isset($agencyEmployeesArray["2010-2011"]["value"])) {
+ $employees = $agencyEmployeesArray["2010-2011"]["value"];
+ } else {
+ // bailout for agencies that are closed for business
+ continue;
+ }
+ }
+ if (!($employees > 0)) {
+ $employees = 0;
+ }
+ if (isset($row->value->parentOrg)) {
+ $portfolioid = $row->value->parentOrg;
+ }
+ if (isset($row->value->orgType) && $row->value->orgType == "FMA-DepartmentOfState") {
+ $portfolioid = $row->id;
+ }
+ $agencies[$portfolioid][$row->value->name] = $employees;
+ }
+} catch (SetteeRestClientException $e) {
+ setteErrorHandler($e);
+}
+//print_r($portfolios);
+//print_r($agencies);
+
+// http://martin.ankerl.com/2009/12/09/how-to-create-random-colors-programmatically/
+$golden_ratio_conjugate = 0.618033988749895;
+$h = 0.00+rand(0,10)/10; # use random start value
+foreach ($portfolios as $portfolioName => $portfolioID) {
+ $h += $golden_ratio_conjugate;
+
+ $h = fmod($h,1);
+ $portfolioColor = $color->hsv2hex(Array($h, .3, .99));
+ $subnodes = Array();
+ $portfolioEmployees = 0;
+ foreach ($agencies[$portfolioID] as $agencyName => $agencyEmployees) {
+ $agencyColor = $color->hsv2hex(Array($h / 10, rand(1, 10) / 10, abs(($h * (1 / 10)) - .5) + .5));
+ $subnodes[] = Array(
+ "label" => str_replace(Array("'", "`"), "", $agencyName),
+ "amount" => $agencyEmployees,
+ //"color" => "#" . $agencyColor
+ );
+ $portfolioEmployees += $agencyEmployees;
+ }
+ $nodes[] = Array(
+ "label" => $portfolioName,
+ "amount" => $portfolioEmployees,
+ //"color" => "#" . $portfolioColor,
+ "children" => $subnodes
+ );
+ $total += $portfolioEmployees;
+}
+$data = Array(
+ "label" => "Australian Federal Government",
+ "amount" => $total,
+ //"color" => "#000000",
+ "children" => $nodes
+);
+echo "var data =eval('('+'" . json_encode($data) . "'+')');";
+?>
+
+ new BubbleTree({
+ data: data,
+ container: '.bubbletree'
+ });
+
+
+ });
+
+ </script>
+ </head>
+ <body>
+ <div class="bubbletree-wrapper">
+ <div class="bubbletree"></div>
+ </div>
+ </body>
+</html>
+
--- a/graph.php
+++ b/graph.php
@@ -6,36 +6,46 @@
$format = $_REQUEST['format'];
}
-function add_node($id, $label) {
+function add_node($id, $label, $parent="") {
global $format;
if ($format == "html") {
- echo "nodes[\"$id\"] = graph.newNode({label: \"$label\"});" . PHP_EOL;
+ // echo "nodes[\"$id\"] = graph.newNode({label: \"$label\"});" . PHP_EOL;
}
if ($format == "dot" && $label != "") {
echo "$id [label=\"$label\"];". PHP_EOL;
}
+ if ($format == "gexf") {
+ echo "<node id='$id' label=\"".htmlentities($label,ENT_XML1)."\" ".($parent != ""? "pid='$parent'><viz:size value='1'/>":"><viz:size value='2'/>")
+ ."<viz:color b='".rand(0,255)."' g='".rand(0,255)."' r='".rand(0,255)."'/>"
+ ."</node>". PHP_EOL;
+ }
}
function add_edge($from, $to, $color) {
global $format;
if ($format == "html") {
- echo "graph.newEdge(nodes[\"$from\"], nodes['$to'], {color: '$color'});" . PHP_EOL;
+ // echo "graph.newEdge(nodes[\"$from\"], nodes['$to'], {color: '$color'});" . PHP_EOL;
}
if ($format == "dot") {
echo "$from -> $to ".($color != ""? "[color=$color]":"").";". PHP_EOL;
}
+ if ($format == "gexf") {
+ echo "<edge id='$from$to' source='$from' target='$to' />". PHP_EOL;
+ }
+}
+if ($format == "gexf") {
+ //header('Content-Type: text/xml');
+ header('Content-Type: application/gexf+xml');
+echo '<?xml version="1.0" encoding="UTF-8"?>
+<gexf xmlns="http://www.gexf.net/1.2draft" xmlns:viz="http://www.gexf.net/1.2draft/viz" version="1.2">
+ <meta lastmodifieddate="2009-03-20">
+ <creator>Gexf.net</creator>
+ <description>A hello world! file</description>
+ </meta>
+ <graph mode="static" defaultedgetype="directed">
+ <nodes>'. PHP_EOL;
}
-if ($format == "html") {
- ?>
- <script src="http://ajax.googleapis.com/ajax/libs/jquery/1.3.2/jquery.min.js"></script>
- <script src="lib/springy/springy.js"></script>
- <script src="lib/springy/springyui.js"></script>
- <script>
- var graph = new Graph();
- var nodes = [];
- <?php
-}
if ($format == "dot") {
echo 'digraph g {'. PHP_EOL;
}
@@ -50,7 +60,10 @@
} catch (SetteeRestClientException $e) {
setteErrorHandler($e);
}
-
+if ($format == "gexf") {
+echo '</nodes>
+ <edges>'. PHP_EOL;
+}
try {
$rows = $db->get_view("app", "byDeptStateName", null, true)->rows;
//print_r($rows);
@@ -72,21 +85,59 @@
}
if ($format == "html") {
?>
- window.onload = function() {
- $(document).ready(function() {
- var springy = $('#springydemo').springy({
- graph: graph
- });
- });
- };
- </script>
+ <div id="sigma-example" width="960" style="min-height:800px;background-color: #333;"></div>
+ <script src="javascripts/sigma.min.js"></script>
+ <script src="javascripts/sigma/plugins/sigma.parseGexf.js"></script>
+ <script src="javascripts/sigma/plugins/sigma.forceatlas2.js"></script>
+ <script type="text/javascript">function init() {
+ // Instanciate sigma.js and customize rendering :
+ var sigInst = sigma.init(document.getElementById('sigma-example')).drawingProperties({
+ defaultLabelColor: '#fff',
+ defaultLabelSize: 14,
+ defaultLabelBGColor: '#fff',
+ defaultLabelHoverColor: '#000',
+ labelThreshold: 6,
+ defaultEdgeType: 'curve'
+ }).graphProperties({
+ minNodeSize: 0.5,
+ maxNodeSize: 5,
+ minEdgeSize: 5,
+ maxEdgeSize: 5
+ }).mouseProperties({
+ maxRatio: 32
+ });
- <canvas id="springydemo" width="1260" height="680" />
+ // Parse a GEXF encoded file to fill the graph
+ // (requires "sigma.parseGexf.js" to be included)
+ sigInst.parseGexf('graph.php?format=gexf');
+ sigInst.bind('downnodes',function(event){
+ var nodes = event.content;
+ });
+ // Start the ForceAtlas2 algorithm
+ // (requires "sigma.forceatlas2.js" to be included)
+ sigInst.startForceAtlas2();
+
+ // Draw the graph :
+ sigInst.draw();
+}
+
+if (document.addEventListener) {
+ document.addEventListener("DOMContentLoaded", init, false);
+} else {
+ window.onload = init;
+}
+</script>
+
<?php
}
if ($format == "dot") {
echo "}";
}
+if ($format == "gexf") {
+echo ' </edges>
+ </graph>
+</gexf>'. PHP_EOL;
+}
//include_footer();
?>
--- a/include/couchdb.inc.php
+++ b/include/couchdb.inc.php
@@ -5,28 +5,28 @@
require ($basePath . 'couchdb/settee/src/settee.php');
function createDocumentsDesignDoc() {
- /*"views": {
- "web_server": {
- "map": "function(doc) {\n emit(doc.web_server, 1);\n}",
- "reduce": "function (key, values, rereduce) {\n return sum(values);\n}"
- },
- "byAgency": {
- "map": "function(doc) {\n emit(doc.agencyID, 1);\n}",
- "reduce": "function (key, values, rereduce) {\n return sum(values);\n}"
- },
- "byURL": {
- "map": "function(doc) {\n emit(doc.url, doc);\n}"
- },
- "agency": {
- "map": "function(doc) {\n emit(doc.agencyID, doc);\n}"
- },
- "byWebServer": {
- "map": "function(doc) {\n emit(doc.web_server, doc);\n}"
- },
- "getValidationRequired": {
- "map": "function(doc) {\nif (doc.mime_type == \"text/html\" \n&& typeof(doc.validation) == \"undefined\") {\n emit(doc._id, doc._attachments);\n}\n}"
- }
- }*/
+ /* "views": {
+ "web_server": {
+ "map": "function(doc) {\n emit(doc.web_server, 1);\n}",
+ "reduce": "function (key, values, rereduce) {\n return sum(values);\n}"
+ },
+ "byAgency": {
+ "map": "function(doc) {\n emit(doc.agencyID, 1);\n}",
+ "reduce": "function (key, values, rereduce) {\n return sum(values);\n}"
+ },
+ "byURL": {
+ "map": "function(doc) {\n emit(doc.url, doc);\n}"
+ },
+ "agency": {
+ "map": "function(doc) {\n emit(doc.agencyID, doc);\n}"
+ },
+ "byWebServer": {
+ "map": "function(doc) {\n emit(doc.web_server, doc);\n}"
+ },
+ "getValidationRequired": {
+ "map": "function(doc) {\nif (doc.mime_type == \"text/html\" \n&& typeof(doc.validation) == \"undefined\") {\n emit(doc._id, doc._attachments);\n}\n}"
+ }
+ } */
}
function createAgencyDesignDoc() {
@@ -95,7 +95,7 @@
}
}";
// http://stackoverflow.com/questions/646628/javascript-startswith
-$obj->views->score->map = 'if(!String.prototype.startsWith){
+ $obj->views->score->map = 'if(!String.prototype.startsWith){
String.prototype.startsWith = function (str) {
return !this.indexOf(str);
}
@@ -119,7 +119,7 @@
emit(count+doc._id, {id:doc._id, name: doc.name, score:count, orgType: doc.orgType, portfolio:portfolio});
}
}';
- $obj->views->scoreHas->map = 'if(!String.prototype.startsWith){
+ $obj->views->scoreHas->map = 'if(!String.prototype.startsWith){
String.prototype.startsWith = function (str) {
return !this.indexOf(str);
}
@@ -142,7 +142,7 @@
$obj->views->scoreHas->reduce = 'function (key, values, rereduce) {
return sum(values);
}';
- $obj->views->fieldNames->map = '
+ $obj->views->fieldNames->map = '
function(doc) {
for(var propName in doc) {
emit(propName, doc._id);
@@ -157,16 +157,16 @@
}
if (php_uname('n') == "vanille") {
-$serverAddr = 'http://192.168.178.21:5984/';
-
+ $serverAddr = 'http://192.168.178.21:5984/';
} else
if (php_uname('n') == "KYUUBEY") {
- $serverAddr = 'http://192.168.1.148:5984/';
+ $serverAddr = 'http://127.0.0.1:5984/';
} else {
$serverAddr = 'http://127.0.0.1:5984/';
}
- $server = new SetteeServer($serverAddr);
+$server = new SetteeServer($serverAddr);
+
function setteErrorHandler($e) {
echo $e->getMessage() . "<br>" . PHP_EOL;
}
--- /dev/null
+++ b/javascripts/bubbletree
--- a/javascripts/flotr2
+++ b/javascripts/flotr2
--- /dev/null
+++ b/javascripts/sigma
--- /dev/null
+++ b/javascripts/sigma.min.js
@@ -1,1 +1,3552 @@
-
+// Define packages:
+var sigma = {};
+sigma.tools = {};
+sigma.classes = {};
+sigma.instances = {};
+
+// Adding Array helpers, if not present yet:
+(function() {
+ if (!Array.prototype.some) {
+ Array.prototype.some = function(fun /*, thisp*/) {
+ var len = this.length;
+ if (typeof fun != 'function') {
+ throw new TypeError();
+ }
+
+ var thisp = arguments[1];
+ for (var i = 0; i < len; i++) {
+ if (i in this &&
+ fun.call(thisp, this[i], i, this)) {
+ return true;
+ }
+ }
+
+ return false;
+ };
+ }
+
+ if (!Array.prototype.forEach) {
+ Array.prototype.forEach = function(fun /*, thisp*/) {
+ var len = this.length;
+ if (typeof fun != 'function') {
+ throw new TypeError();
+ }
+
+ var thisp = arguments[1];
+ for (var i = 0; i < len; i++) {
+ if (i in this) {
+ fun.call(thisp, this[i], i, this);
+ }
+ }
+ };
+ }
+
+ if (!Array.prototype.map) {
+ Array.prototype.map = function(fun /*, thisp*/) {
+ var len = this.length;
+ if (typeof fun != 'function') {
+ throw new TypeError();
+ }
+
+ var res = new Array(len);
+ var thisp = arguments[1];
+ for (var i = 0; i < len; i++) {
+ if (i in this) {
+ res[i] = fun.call(thisp, this[i], i, this);
+ }
+ }
+
+ return res;
+ };
+ }
+
+ if (!Array.prototype.filter) {
+ Array.prototype.filter = function(fun /*, thisp*/) {
+ var len = this.length;
+ if (typeof fun != 'function')
+ throw new TypeError();
+
+ var res = new Array();
+ var thisp = arguments[1];
+ for (var i = 0; i < len; i++) {
+ if (i in this) {
+ var val = this[i]; // in case fun mutates this
+ if (fun.call(thisp, val, i, this)) {
+ res.push(val);
+ }
+ }
+ }
+
+ return res;
+ };
+ }
+
+ if (!Object.keys) {
+ Object.keys = (function() {
+ var hasOwnProperty = Object.prototype.hasOwnProperty,
+ hasDontEnumBug = !({toString: null}).propertyIsEnumerable('toString'),
+ dontEnums = [
+ 'toString',
+ 'toLocaleString',
+ 'valueOf',
+ 'hasOwnProperty',
+ 'isPrototypeOf',
+ 'propertyIsEnumerable',
+ 'constructor'
+ ],
+ dontEnumsLength = dontEnums.length;
+
+ return function(obj) {
+ if (typeof obj !== 'object' &&
+ typeof obj !== 'function' ||
+ obj === null
+ ) {
+ throw new TypeError('Object.keys called on non-object');
+ }
+
+ var result = [];
+
+ for (var prop in obj) {
+ if (hasOwnProperty.call(obj, prop)) result.push(prop);
+ }
+
+ if (hasDontEnumBug) {
+ for (var i = 0; i < dontEnumsLength; i++) {
+ if (hasOwnProperty.call(obj, dontEnums[i])) {
+ result.push(dontEnums[i]);
+ }
+ }
+ }
+ return result;
+ }
+ })();
+ }
+})();
+
+/**
+ * A jQuery like properties management class. It works like jQuery .css()
+ * method: You can call it with juste one string to get the corresponding
+ * property, with a string and anything else to set the corresponding property,
+ * or directly with an object, and then each pair string / object (or any type)
+ * will be set in the properties.
+ * @constructor
+ * @this {sigma.classes.Cascade}
+ */
+sigma.classes.Cascade = function() {
+ /**
+ * This instance properties.
+ * @protected
+ * @type {Object}
+ */
+ this.p = {};
+
+ /**
+ * The method to use to set/get any property of this instance.
+ * @param {(string|Object)} a1 If it is a string and if a2 is undefined,
+ * then it will return the corresponding
+ * property.
+ * If it is a string and if a2 is set, then it
+ * will set a2 as the property corresponding to
+ * a1, and return this.
+ * If it is an object, then each pair string /
+ * object (or any other type) will be set as a
+ * property.
+ * @param {*?} a2 The new property corresponding to a1 if a1 is
+ * a string.
+ * @return {(*|sigma.classes.Cascade)} Returns itself or the corresponding
+ * property.
+ */
+ this.config = function(a1, a2) {
+ if (typeof a1 == 'string' && a2 == undefined) {
+ return this.p[a1];
+ } else {
+ var o = (typeof a1 == 'object' && a2 == undefined) ? a1 : {};
+ if (typeof a1 == 'string') {
+ o[a1] = a2;
+ }
+
+ for (var k in o) {
+ if (this.p[k] != undefined) {
+ this.p[k] = o[k];
+ }
+ }
+ return this;
+ }
+ };
+};
+
+/**
+ * sigma.js custom event dispatcher class.
+ * @constructor
+ * @this {sigma.classes.EventDispatcher}
+ */
+sigma.classes.EventDispatcher = function() {
+ /**
+ * An object containing all the different handlers bound to one or many
+ * events, indexed by these events.
+ * @private
+ * @type {Object.<string,Object>}
+ */
+ var _h = {};
+
+ /**
+ * Represents "this", without the well-known scope issue.
+ * @private
+ * @type {sigma.classes.EventDispatcher}
+ */
+ var _self = this;
+
+ /**
+ * Will execute the handler the next (and onl