[385] Use page_heading helper function consistently
--- a/ckanext/ga_report/controller.py
+++ b/ckanext/ga_report/controller.py
@@ -191,25 +191,11 @@
q = model.Session.query(GA_Stat).\
filter(GA_Stat.stat_name==k).\
order_by(GA_Stat.period_name)
- # Run the query on all months to gather graph data
- graph = {}
- for stat in q:
- graph[ stat.key ] = graph.get(stat.key,{
- 'name':stat.key,
- 'data': []
- })
- graph[ stat.key ]['data'].append({
- 'x':_get_unix_epoch(stat.period_name),
- 'y':float(stat.value)
- })
- setattr(c, v+'_graph', json.dumps( _to_rickshaw(graph.values(),percentageMode=True) ))
-
# Buffer the tabular data
if c.month:
entries = []
q = q.filter(GA_Stat.period_name==c.month).\
order_by('ga_stat.value::int desc')
-
d = collections.defaultdict(int)
for e in q.all():
d[e.key] += int(e.value)
@@ -218,6 +204,23 @@
entries.append((key,val,))
entries = sorted(entries, key=operator.itemgetter(1), reverse=True)
+ # Run a query on all months to gather graph data
+ graph_query = model.Session.query(GA_Stat).\
+ filter(GA_Stat.stat_name==k).\
+ order_by(GA_Stat.period_name)
+ graph_dict = {}
+ for stat in graph_query:
+ graph_dict[ stat.key ] = graph_dict.get(stat.key,{
+ 'name':stat.key,
+ 'raw': {}
+ })
+ graph_dict[ stat.key ]['raw'][stat.period_name] = float(stat.value)
+ stats_in_table = [x[0] for x in entries]
+ stats_not_in_table = set(graph_dict.keys()) - set(stats_in_table)
+ stats = stats_in_table + sorted(list(stats_not_in_table))
+ graph = [graph_dict[x] for x in stats]
+ setattr(c, v+'_graph', json.dumps( _to_rickshaw(graph,percentageMode=True) ))
+
# Get the total for each set of values and then set the value as
# a percentage of the total
if k == 'Social sources':
@@ -246,7 +249,7 @@
writer = csv.writer(response)
writer.writerow(["Publisher Title", "Publisher Name", "Views", "Visits", "Period Name"])
- top_publishers, top_publishers_graph = _get_top_publishers(None)
+ top_publishers = _get_top_publishers(limit=None)
for publisher,view,visit in top_publishers:
writer.writerow([publisher.title.encode('utf-8'),
@@ -268,7 +271,7 @@
if not c.publisher:
abort(404, 'A publisher with that name could not be found')
- packages = self._get_packages(c.publisher)
+ packages = self._get_packages(publisher=c.publisher, month=c.month)
response.headers['Content-Type'] = "text/csv; charset=utf-8"
response.headers['Content-Disposition'] = \
str('attachment; filename=datasets_%s_%s.csv' % (c.publisher_name, month,))
@@ -297,15 +300,16 @@
if c.month:
c.month_desc = ''.join([m[1] for m in c.months if m[0]==c.month])
- c.top_publishers, graph_data = _get_top_publishers()
- c.top_publishers_graph = json.dumps( _to_rickshaw(graph_data.values()) )
+ c.top_publishers = _get_top_publishers()
+ graph_data = _get_top_publishers_graph()
+ c.top_publishers_graph = json.dumps( _to_rickshaw(graph_data) )
return render('ga_report/publisher/index.html')
- def _get_packages(self, publisher=None, count=-1):
+ def _get_packages(self, publisher=None, month='', count=-1):
'''Returns the datasets in order of views'''
have_download_data = True
- month = c.month or 'All'
+ month = month or 'All'
if month != 'All':
have_download_data = month >= DOWNLOADS_AVAILABLE_FROM
@@ -382,78 +386,71 @@
entry = q.filter(GA_Url.period_name==c.month).first()
c.publisher_page_views = entry.pageviews if entry else 0
- c.top_packages = self._get_packages(c.publisher, 20)
+ c.top_packages = self._get_packages(publisher=c.publisher, count=20, month=c.month)
# Graph query
- top_package_names = [ x[0].name for x in c.top_packages ]
+ top_packages_all_time = self._get_packages(publisher=c.publisher, count=20, month='All')
+ top_package_names = [ x[0].name for x in top_packages_all_time ]
graph_query = model.Session.query(GA_Url,model.Package)\
.filter(model.Package.name==GA_Url.package_id)\
.filter(GA_Url.url.like('/dataset/%'))\
.filter(GA_Url.package_id.in_(top_package_names))
- graph_data = {}
+ all_series = {}
for entry,package in graph_query:
if not package: continue
if entry.period_name=='All': continue
- graph_data[package.id] = graph_data.get(package.id,{
+ all_series[package.name] = all_series.get(package.name,{
'name':package.title,
- 'data':[]
+ 'raw': {}
})
- graph_data[package.id]['data'].append({
- 'x':_get_unix_epoch(entry.period_name),
- 'y':int(entry.pageviews),
- })
-
- c.graph_data = json.dumps( _to_rickshaw(graph_data.values()) )
+ all_series[package.name]['raw'][entry.period_name] = int(entry.pageviews)
+ graph = [ all_series[series_name] for series_name in top_package_names ]
+ c.graph_data = json.dumps( _to_rickshaw(graph) )
return render('ga_report/publisher/read.html')
def _to_rickshaw(data, percentageMode=False):
if data==[]:
return data
- # Create a consistent x-axis
- num_points = [ len(package['data']) for package in data ]
- ideal_index = num_points.index( max(num_points) )
- x_axis = [ point['x'] for point in data[ideal_index]['data'] ]
- for package in data:
- xs = [ point['x'] for point in package['data'] ]
- assert set(xs).issubset( set(x_axis) ), (xs, x_axis)
- # Zero pad any missing values
- for x in set(x_axis).difference(set(xs)):
- package['data'].append( {'x':x, 'y':0} )
- assert len(package['data'])==len(x_axis), (len(package['data']),len(x_axis),package['data'],x_axis,set(x_axis).difference(set(xs)))
- if percentageMode:
- # Transform data into percentage stacks
- totals = {}
- for x in x_axis:
- for package in data:
- for point in package['data']:
- totals[ point['x'] ] = totals.get(point['x'],0) + point['y']
- # Roll insignificant series into a catch-all
- THRESHOLD = 0.01
- significant_series = []
- for package in data:
- for point in package['data']:
- fraction = float(point['y']) / totals[point['x']]
- if fraction>THRESHOLD and not (package in significant_series):
- significant_series.append(package)
- temp = {}
- for package in data:
- if package in significant_series: continue
- for point in package['data']:
- temp[point['x']] = temp.get(point['x'],0) + point['y']
- catch_all = { 'name':'Other','data': [ {'x':x,'y':y} for x,y in temp.items() ] }
- # Roll insignificant series into one
- data = significant_series
- data.append(catch_all)
- # Turn each point into a percentage
- for package in data:
- for point in package['data']:
- point['y'] = (point['y']*100) / totals[point['x']]
- # Sort the points
- for package in data:
- package['data'] = sorted( package['data'], key=lambda x:x['x'] )
- # Strip the latest month's incomplete analytics
- package['data'] = package['data'][:-1]
+ # x-axis is every month in c.months. Note that data might not exist
+ # for entire history, eg. for recently-added datasets
+ x_axis = [x[0] for x in c.months]
+ x_axis.reverse() # Ascending order
+ x_axis = x_axis[:-1] # Remove latest month
+ totals = {}
+ for series in data:
+ series['data'] = []
+ for x_string in x_axis:
+ x = _get_unix_epoch( x_string )
+ y = series['raw'].get(x_string,0)
+ series['data'].append({'x':x,'y':y})
+ totals[x] = totals.get(x,0)+y
+ if not percentageMode:
+ return data
+ # Turn all data into percentages
+ # Roll insignificant series into a catch-all
+ THRESHOLD = 1
+ raw_data = data
+ data = []
+ for series in raw_data:
+ for point in series['data']:
+ percentage = (100*float(point['y'])) / totals[point['x']]
+ if not (series in data) and percentage>THRESHOLD:
+ data.append(series)
+ point['y'] = percentage
+ others = [ x for x in raw_data if not (x in data) ]
+ if len(others):
+ data_other = []
+ for i in range(len(x_axis)):
+ x = _get_unix_epoch(x_axis[i])
+ y = 0
+ for series in others:
+ y += series['data'][i]['y']
+ data_other.append({'x':x,'y':y})
+ data.append({
+ 'name':'Other',
+ 'data': data_other
+ })
return data
@@ -478,35 +475,51 @@
top_publishers = []
res = connection.execute(q, month)
- department_ids = []
for row in res:
g = model.Group.get(row[0])
if g:
- department_ids.append(row[0])
top_publishers.append((g, row[1], row[2]))
-
- graph = {}
- if limit is not None:
- # Query for a history graph of these publishers
- q = model.Session.query(
- GA_Url.department_id,
- GA_Url.period_name,
- func.sum(cast(GA_Url.pageviews,sqlalchemy.types.INT)))\
- .filter( GA_Url.department_id.in_(department_ids) )\
- .filter( GA_Url.period_name!='All' )\
- .filter( GA_Url.url.like('/dataset/%') )\
- .filter( GA_Url.package_id!='' )\
- .group_by( GA_Url.department_id, GA_Url.period_name )
- for dept_id,period_name,views in q:
- graph[dept_id] = graph.get( dept_id, {
- 'name' : model.Group.get(dept_id).title,
- 'data' : []
- })
- graph[dept_id]['data'].append({
- 'x': _get_unix_epoch(period_name),
- 'y': views
- })
- return top_publishers, graph
+ return top_publishers
+
+
+def _get_top_publishers_graph(limit=20):
+ '''
+ Returns a list of the top 20 publishers by dataset visits.
+ (The number to show can be varied with 'limit')
+ '''
+ connection = model.Session.connection()
+ q = """
+ select department_id, sum(pageviews::int) views
+ from ga_url
+ where department_id <> ''
+ and package_id <> ''
+ and url like '/dataset/%%'
+ and period_name='All'
+ group by department_id order by views desc
+ """
+ if limit:
+ q = q + " limit %s;" % (limit)
+
+ res = connection.execute(q)
+ department_ids = [ row[0] for row in res ]
+
+ # Query for a history graph of these department ids
+ q = model.Session.query(
+ GA_Url.department_id,
+ GA_Url.period_name,
+ func.sum(cast(GA_Url.pageviews,sqlalchemy.types.INT)))\
+ .filter( GA_Url.department_id.in_(department_ids) )\
+ .filter( GA_Url.url.like('/dataset/%') )\
+ .filter( GA_Url.package_id!='' )\
+ .group_by( GA_Url.department_id, GA_Url.period_name )
+ graph_dict = {}
+ for dept_id,period_name,views in q:
+ graph_dict[dept_id] = graph_dict.get( dept_id, {
+ 'name' : model.Group.get(dept_id).title,
+ 'raw' : {}
+ })
+ graph_dict[dept_id]['raw'][period_name] = views
+ return [ graph_dict[id] for id in department_ids ]
def _get_publishers():
--- a/ckanext/ga_report/ga_model.py
+++ b/ckanext/ga_report/ga_model.py
@@ -214,7 +214,7 @@
'pageviews': views[key],
'visits': visits[key],
'department_id': publisher,
- 'package_id': publisher
+ 'package_id': package
}
model.Session.add(GA_Url(**values))
model.Session.commit()
@@ -227,7 +227,7 @@
stores them in GA_Url under the period and recalculates the totals for
the 'All' period.
'''
- progress_total = len(progress_data)
+ progress_total = len(url_data)
progress_count = 0
for url, views, visits in url_data:
progress_count += 1
--- a/ckanext/ga_report/helpers.py
+++ b/ckanext/ga_report/helpers.py
@@ -80,7 +80,7 @@
return base.render_snippet('ga_report/ga_popular_single.html', **context)
-def most_popular_datasets(publisher, count=20):
+def most_popular_datasets(publisher, count=20, preview_image=None):
if not publisher:
_log.error("No valid publisher passed to 'most_popular_datasets'")
@@ -92,7 +92,8 @@
'dataset_count': len(results),
'datasets': results,
- 'publisher': publisher
+ 'publisher': publisher,
+ 'preview_image': preview_image
}
return base.render_snippet('ga_report/publisher/popular.html', **ctx)
@@ -106,6 +107,10 @@
for entry in entries:
if len(datasets) < count:
p = model.Package.get(entry.url[len('/dataset/'):])
+ if not p:
+ _log.warning("Could not find Package for {url}".format(url=entry.url))
+ continue
+
if not p in datasets:
datasets[p] = {'views':0, 'visits': 0}
datasets[p]['views'] = datasets[p]['views'] + int(entry.pageviews)
@@ -117,3 +122,17 @@
return sorted(results, key=operator.itemgetter(1), reverse=True)
+def month_option_title(month_iso, months, day):
+ month_isos = [ iso_code for (iso_code,name) in months ]
+ try:
+ index = month_isos.index(month_iso)
+ except ValueError:
+ _log.error('Month "%s" not found in list of months.' % month_iso)
+ return month_iso
+ month_name = months[index][1]
+ if index==0:
+ return month_name + (' (up to %s)'%day)
+ return month_name
+
+
+
--- a/ckanext/ga_report/plugin.py
+++ b/ckanext/ga_report/plugin.py
@@ -5,7 +5,8 @@
from ckanext.ga_report.helpers import (most_popular_datasets,
popular_datasets,
- single_popular_dataset)
+ single_popular_dataset,
+ month_option_title)
log = logging.getLogger('ckanext.ga-report')
@@ -27,7 +28,8 @@
'ga_report_installed': lambda: True,
'popular_datasets': popular_datasets,
'most_popular_datasets': most_popular_datasets,
- 'single_popular_dataset': single_popular_dataset
+ 'single_popular_dataset': single_popular_dataset,
+ 'month_option_title': month_option_title
}
def after_map(self, map):
--- a/ckanext/ga_report/public/css/ga_report.css
+++ b/ckanext/ga_report/public/css/ga_report.css
@@ -2,6 +2,11 @@
padding: 1px 0 0 0;
width: 108px;
text-align: center;
+ /* Hack to hide the momentary flash of text
+ * before sparklines are fully rendered */
+ font-size: 1px;
+ color: transparent;
+ overflow: hidden;
}
.rickshaw_chart_container {
position: relative;
@@ -16,16 +21,9 @@
bottom: 0;
}
.rickshaw_legend {
- position: absolute;
- right: 0;
- top: 0;
- margin-left: 15px;
- padding: 0 5px;
background: transparent;
- max-width: 150px;
- overflow: hidden;
- background: rgba(0,0,0,0.05);
- border-radius:5px;
+ width: 100%;
+ padding-top: 4px;
}
.rickshaw_y_axis {
position: absolute;
@@ -38,4 +36,34 @@
color: #000000 !important;
font-weight: normal !important;
}
+.rickshaw_legend .instructions {
+ color: #000;
+ margin-bottom: 6px;
+}
+.rickshaw_legend .line .action {
+ display: none;
+}
+.rickshaw_legend .line .swatch {
+ display: block;
+ float: left;
+}
+.rickshaw_legend .line .label {
+ display: block;
+ white-space: normal;
+ float: left;
+ width: 200px;
+}
+.rickshaw_legend .line .label:hover {
+ text-decoration: underline;
+}
+
+.ga-reports-table .td-numeric {
+ text-align: center;
+}
+.ga-reports-heading {
+ padding-right: 10px;
+ margin-top: 4px;
+ float: left;
+}
+
--- a/ckanext/ga_report/public/scripts/ckanext_ga_reports.js
+++ b/ckanext/ga_report/public/scripts/ckanext_ga_reports.js
@@ -1,12 +1,34 @@
-
var CKAN = CKAN || {};
CKAN.GA_Reports = {};
CKAN.GA_Reports.render_rickshaw = function( css_name, data, mode, colorscheme ) {
+ var graphLegends = $('#graph-legend-container');
+
+ function renderError(alertClass,alertText,legendText) {
+ $("#chart_"+css_name)
+ .html( '<div class="alert '+alertClass+'">'+alertText+'</div>')
+ .closest('.rickshaw_chart_container').css('height',50);
+ var myLegend = $('<div id="legend_'+css_name+'"/>')
+ .html(legendText)
+ .appendTo(graphLegends);
+ }
+
+ if (!Modernizr.svg) {
+ renderError('','Your browser does not support vector graphics. No graphs can be rendered.','(Graph cannot be rendered)');
+ return;
+ }
+ if (data.length==0) {
+ renderError('alert-info','There is not enough data to render a graph.','(No graph available)');
+ return
+ }
+ var myLegend = $('<div id="legend_'+css_name+'"/>').appendTo(graphLegends);
+
var palette = new Rickshaw.Color.Palette( { scheme: colorscheme } );
$.each(data, function(i, object) {
object['color'] = palette.color();
});
+ // Rickshaw renders the legend in reverse order...
+ data.reverse();
var graphElement = document.querySelector("#chart_"+css_name);
@@ -16,27 +38,95 @@
series: data ,
height: 328
});
- var x_axis = new Rickshaw.Graph.Axis.Time( { graph: graph } );
+ var x_axis = new Rickshaw.Graph.Axis.Time( {
+ graph: graph
+ } );
var y_axis = new Rickshaw.Graph.Axis.Y( {
graph: graph,
orientation: 'left',
tickFormat: Rickshaw.Fixtures.Number.formatKMBT,
- element: document.getElementById('y_axis_'+css_name),
+ element: document.getElementById('y_axis_'+css_name)
} );
var legend = new Rickshaw.Graph.Legend( {
element: document.querySelector('#legend_'+css_name),
graph: graph
} );
- var hoverDetail = new Rickshaw.Graph.HoverDetail( {
+ var shelving = new Rickshaw.Graph.Behavior.Series.Toggle( {
graph: graph,
- formatter: function(series, x, y) {
- var date = '<span class="date">' + new Date(x * 1000).toUTCString() + '</span>';
- var swatch = '<span class="detail_swatch" style="background-color: ' + series.color + '"></span>';
- var content = swatch + series.name + ": " + parseInt(y) + '<br>' + date;
- return content;
- }
+ legend: legend
} );
+ myLegend.prepend('<div class="instructions">Click on a series below to isolate its graph:</div>');
graph.render();
};
+CKAN.GA_Reports.bind_sparklines = function() {
+ /*
+ * Bind to the 'totals' tab being on screen, when the
+ * Sparkline graphs should be drawn.
+ * Note that they cannot be drawn sooner.
+ */
+ var created = false;
+ $('a[href="#totals"]').on(
+ 'shown',
+ function() {
+ if (!created) {
+ var sparkOptions = {
+ enableTagOptions: true,
+ type: 'line',
+ width: 100,
+ height: 26,
+ chartRangeMin: 0,
+ spotColor: '',
+ maxSpotColor: '',
+ minSpotColor: '',
+ highlightSpotColor: '#000000',
+ lineColor: '#3F8E6D',
+ fillColor: '#B7E66B'
+ };
+ $('.sparkline').sparkline('html',sparkOptions);
+ created = true;
+ }
+ $.sparkline_display_visible();
+ }
+ );
+};
+CKAN.GA_Reports.bind_sidebar = function() {
+ /*
+ * Bind to changes in the tab behaviour:
+ * Show the correct rickshaw graph in the sidebar.
+ * Not to be called before all graphs load.
+ */
+ $('a[data-toggle="hashtab"]').on(
+ 'shown',
+ function(e) {
+ var href = $(e.target).attr('href');
+ var pane = $(href);
+ if (!pane.length) { console.err('bad href',href); return; }
+ var legend_name = "none";
+ var graph = pane.find('.rickshaw_chart');
+ if (graph.length) {
+ legend_name = graph.attr('id').replace('chart_','');
+ }
+ legend_name = '#legend_'+legend_name;
+ $('#graph-legend-container > *').hide();
+ $('#graph-legend-container .instructions').show();
+ $(legend_name).show();
+ }
+ );
+ /* The first tab might already have been shown */
+ $('li.active > a[data-toggle="hashtab"]').trigger('shown');
+};
+
+CKAN.GA_Reports.bind_month_selector = function() {
+ var handler = function(e) {
+ var target = $(e.delegateTarget);
+ var form = target.closest('form');
+ var url = form.attr('action')+'?month='+target.val()+window.location.hash;
+ window.location = url;
+ };
+ var selectors = $('select[name="month"]');
+ assert(selectors.length>0);
+ selectors.bind('change', handler);
+};
+
--- /dev/null
+++ b/ckanext/ga_report/public/scripts/rickshaw_ie7_shim.js
@@ -1,1 +1,109 @@
+/*
+ * Collection of shims to allow d3 and Rickshaw to load, error-free
+ * (but ultimately unusable) on Internet Explorer 7. The browser's
+ * API lacks several crucial functions which these libraries depend
+ * upon to load; we try to hide these errors from the user.
+ *
+ * With thanks to Array functions from:
+ * http://stackoverflow.com/questions/2790001/fixing-javascript-array-functions-in-internet-explorer-indexof-foreach-etc
+ *
+ * Use (Modernizr.svg==true) to detect whether it's okay to draw a graph.
+ */
+'use strict';
+window.Element = window.Element || {'prototype': {}};
+window.CSSStyleDeclaration = window.CSSStyleDeclaration || {'prototype':{}};
+
+// Add ECMA262-5 method binding if not supported natively
+//
+if (!('bind' in Function.prototype)) {
+ Function.prototype.bind= function(owner) {
+ var that= this;
+ if (arguments.length<=1) {
+ return function() {
+ return that.apply(owner, arguments);
+ };
+ } else {
+ var args= Array.prototype.slice.call(arguments, 1);
+ return function() {
+ return that.apply(owner, arguments.length===0? args : args.concat(Array.prototype.slice.call(arguments)));
+ };
+ }
+ };
+}
+
+// Add ECMA262-5 string trim if not supported natively
+//
+if (!('trim' in String.prototype)) {
+ String.prototype.trim= function() {
+ return this.replace(/^\s+/, '').replace(/\s+$/, '');
+ };
+}
+
+// Add ECMA262-5 Array methods if not supported natively
+//
+if (!('indexOf' in Array.prototype)) {
+ Array.prototype.indexOf= function(find, i /*opt*/) {
+ if (i===undefined) i= 0;
+ if (i<0) i+= this.length;
+ if (i<0) i= 0;
+ for (var n= this.length; i<n; i++)
+ if (i in this && this[i]===find)
+ return i;
+ return -1;
+ };
+}
+if (!('lastIndexOf' in Array.prototype)) {
+ Array.prototype.lastIndexOf= function(find, i /*opt*/) {
+ if (i===undefined) i= this.length-1;
+ if (i<0) i+= this.length;
+ if (i>this.length-1) i= this.length-1;
+ for (i++; i-->0;) /* i++ because from-argument is sadly inclusive */
+ if (i in this && this[i]===find)
+ return i;
+ return -1;
+ };
+}
+if (!('forEach' in Array.prototype)) {
+ Array.prototype.forEach= function(action, that /*opt*/) {
+ for (var i= 0, n= this.length; i<n; i++)
+ if (i in this)
+ action.call(that, this[i], i, this);
+ };
+}
+if (!('map' in Array.prototype)) {
+ Array.prototype.map= function(mapper, that /*opt*/) {
+ var other= new Array(this.length);
+ for (var i= 0, n= this.length; i<n; i++)
+ if (i in this)
+ other[i]= mapper.call(that, this[i], i, this);
+ return other;
+ };
+}
+if (!('filter' in Array.prototype)) {
+ Array.prototype.filter= function(filter, that /*opt*/) {
+ var other= [], v;
+ for (var i=0, n= this.length; i<n; i++)
+ if (i in this && filter.call(that, v= this[i], i, this))
+ other.push(v);
+ return other;
+ };
+}
+if (!('every' in Array.prototype)) {
+ Array.prototype.every= function(tester, that /*opt*/) {
+ for (var i= 0, n= this.length; i<n; i++)
+ if (i in this && !tester.call(that, this[i], i, this))
+ return false;
+ return true;
+ };
+}
+if (!('some' in Array.prototype)) {
+ Array.prototype.some= function(tester, that /*opt*/) {
+ for (var i= 0, n= this.length; i<n; i++)
+ if (i in this && tester.call(that, this[i], i, this))
+ return true;
+ return false;
+ };
+}
+
+
--- a/ckanext/ga_report/public/scripts/vendor/rickshaw.min.js
+++ b/ckanext/ga_report/public/scripts/vendor/rickshaw.min.js
@@ -1,2 +1,3 @@
-var Rickshaw={namespace:function(a,b){var c=a.split("."),d=Rickshaw;for(var e=1,f=c.length;e<f;e++)currentPart=c[e],d[currentPart]=d[currentPart]||{},d=d[currentPart];return d},keys:function(a){var b=[];for(var c in a)b.push(c);return b},extend:function(a,b){for(var c in b)a[c]=b[c];return a}};if(typeof module!="undefined"&&module.exports){var d3=require("d3");module.exports=Rickshaw}(function(a){function j(a){return b.call(a)===i}function k(a,b){for(var c in b)b.hasOwnProperty(c)&&(a[c]=b[c]);return a}function l(a){if(m(a)!==h)throw new TypeError;var b=[];for(var c in a)a.hasOwnProperty(c)&&b.push(c);return b}function m(a){switch(a){case null:return c;case void 0:return d}var b=typeof a;switch(b){case"boolean":return e;case"number":return f;case"string":return g}return h}function n(a){return typeof a=="undefined"}function p(a){var b=a.toString().match(/^[\s\(]*function[^(]*\(([^)]*)\)/)[1].replace(/\/\/.*?[\r\n]|\/\*(?:.|[\r\n])*?\*\//g,"").replace(/\s+/g,"").split(",");return b.length==1&&!b[0]?[]:b}function q(a,b){var c=a;return function(){var a=r([t(c,this)],arguments);return b.apply(this,a)}}function r(a,b){var c=a.length,d=b.length;while(d--)a[c+d]=b[d];return a}function s(a,b){return a=o.call(a,0),r(a,b)}function t(a,b){if(arguments.length<2&&n(arguments[0]))return this;var c=a,d=o.call(arguments,2);return function(){var a=s(d,arguments);return c.apply(b,a)}}var b=Object.prototype.toString,c="Null",d="Undefined",e="Boolean",f="Number",g="String",h="Object",i="[object Function]",o=Array.prototype.slice,u=function(){},v=function(){function b(){}function c(){function d(){this.initialize.apply(this,arguments)}var a=null,c=[].slice.apply(arguments);j(c[0])&&(a=c.shift()),k(d,v.Methods),d.superclass=a,d.subclasses=[];if(a){b.prototype=a.prototype,d.prototype=new b;try{a.subclasses.push(d)}catch(e){}}for(var f=0,g=c.length;f<g;f++)d.addMethods(c[f]);return d.prototype.initialize||(d.prototype.initialize=u),d.prototype.constructor=d,d}function d(b){var c=this.superclass&&this.superclass.prototype,d=l(b);a&&(b.toString!=Object.prototype.toString&&d.push("toString"),b.valueOf!=Object.prototype.valueOf&&d.push("valueOf"));for(var e=0,f=d.length;e<f;e++){var g=d[e],h=b[g];if(c&&j(h)&&p(h)[0]=="$super"){var i=h;h=q(function(a){return function(){return c[a].apply(this,arguments)}}(g),i),h.valueOf=t(i.valueOf,i),h.toString=t(i.toString,i)}this.prototype[g]=h}return this}var a=function(){for(var a in{toString:1})if(a==="toString")return!1;return!0}();return{create:c,Methods:{addMethods:d}}}();a.exports?a.exports.Class=v:a.Class=v})(Rickshaw),Rickshaw.namespace("Rickshaw.Compat.ClassList"),Rickshaw.Compat.ClassList=function(){typeof document!="undefined"&&!("classList"in document.createElement("a"))&&function(a){"use strict";var b="classList",c="prototype",d=(a.HTMLElement||a.Element)[c],e=Object,f=String[c].trim||function(){return this.replace(/^\s+|\s+$/g,"")},g=Array[c].indexOf||function(a){var b=0,c=this.length;for(;b<c;b++)if(b in this&&this[b]===a)return b;return-1},h=function(a,b){this.name=a,this.code=DOMException[a],this.message=b},i=function(a,b){if(b==="")throw new h("SYNTAX_ERR","An invalid or illegal string was specified");if(/\s/.test(b))throw new h("INVALID_CHARACTER_ERR","String contains an invalid character");return g.call(a,b)},j=function(a){var b=f.call(a.className),c=b?b.split(/\s+/):[],d=0,e=c.length;for(;d<e;d++)this.push(c[d]);this._updateClassName=function(){a.className=this.toString()}},k=j[c]=[],l=function(){return new j(this)};h[c]=Error[c],k.item=function(a){return this[a]||null},k.contains=function(a){return a+="",i(this,a)!==-1},k.add=function(a){a+="",i(this,a)===-1&&(this.push(a),this._updateClassName())},k.remove=function(a){a+="";var b=i(this,a);b!==-1&&(this.splice(b,1),this._updateClassName())},k.toggle=function(a){a+="",i(this,a)===-1?this.add(a):this.remove(a)},k.toString=function(){return this.join(" ")};if(e.defineProperty){var m={get:l,enumerable:!0,configurable:!0};try{e.defineProperty(d,b,m)}catch(n){n.number===-2146823252&&(m.enumerable=!1,e.defineProperty(d,b,m))}}else e[c].__defineGetter__&&d.__defineGetter__(b,l)}(window)},(typeof RICKSHAW_NO_COMPAT!="undefined"&&!RICKSHAW_NO_COMPAT||typeof RICKSHAW_NO_COMPAT=="undefined")&&new Rickshaw.Compat.ClassList,Rickshaw.namespace("Rickshaw.Graph"),Rickshaw.Graph=function(a){this.element=a.element,this.series=a.series,this.defaults={interpolation:"cardinal",offset:"zero",min:undefined,max:undefined},Rickshaw.keys(this.defaults).forEach(function(b){this[b]=a[b]||this.defaults[b]},this),this.window={},this.updateCallbacks=[];var b=this;this.initialize=function(a){this.validateSeries(a.series),this.series.active=function(){return b.series.filter(function(a){return!a.disabled})},this.setSize({width:a.width,height:a.height}),this.element.classList.add("rickshaw_graph"),this.vis=d3.select(this.element).append("svg:svg").attr("width",this.width).attr("height",this.height);var c=[Rickshaw.Graph.Renderer.Stack,Rickshaw.Graph.Renderer.Line,Rickshaw.Graph.Renderer.Bar,Rickshaw.Graph.Renderer.Area,Rickshaw.Graph.Renderer.ScatterPlot];c.forEach(function(a){if(!a)return;b.registerRenderer(new a({graph:b}))}),this.setRenderer(a.renderer||"stack",a),this.discoverRange()},this.validateSeries=function(a){if(!(a instanceof Array||a instanceof Rickshaw.Series)){var b=Object.prototype.toString.apply(a);throw"series is not an array: "+b}var c;a.forEach(function(a){if(!(a instanceof Object))throw"series element is not an object: "+a;if(!a.data)throw"series has no data: "+JSON.stringify(a);if(!(a.data instanceof Array))throw"series data is not an array: "+JSON.stringify(a.data);c=c||a.data.length;if(c&&a.data.length!=c)throw"series cannot have differing numbers of points: "+c+" vs "+a.data.length+"; see Rickshaw.Series.zeroFill()";var b=typeof a.data[0].x,d=typeof a.data[0].y;if(b!="number"||d!="number")throw"x and y properties of points should be numbers instead of "+b+" and "+d})},this.dataDomain=function(){var a=this.series[0].data;return[a[0].x,a.slice(-1).shift().x]