public function indexAction()
{
// To do before anything else
$this->initPage();
$from = $this->getRequest()->getParam("from");
$this->view->tab = $this->getRequest()->getParam("tab");
switch (trim(strtolower($from))) {
default:
case 'twentyfour':
$start = time() - 24 * 60 * 60;
$this->view->interval_name = "24 Hours";
break;
case 'week':
// Ugh...
$start = strtotime(date("Y-m-d 00:00:00", time() - 7 * 24 * 60 * 60));
$this->view->interval_name = "Week";
break;
case 'month':
$start = time() - 28 * 24 * 60 * 60;
$this->view->interval_name = "4 Weeks";
break;
case 'year':
$start = time() - 365 * 24 * 60 * 60;
$this->view->interval_name = "Year";
break;
case 'all':
$this->view->interval_name = false;
$start = 0;
break;
}
$data = new Data();
$this->view->items = $data->getItemsByDate($start, time());
if (false !== $this->view->items) {
$this->view->total = count($this->view->items);
$this->view->latest = $this->view->items[0];
$this->view->latest_source = SourceModel::getSourceModel($this->view->latest->getSource())->getTitle();
$this->view->latest_ago = $this->ago($this->view->latest->getTimestamp());
$this->view->models = $this->getModels();
///// Type Distribution /////
$type_distribution = array();
foreach ($this->view->items as $item) {
if (!isset($type_distribution[$item->getType()])) {
$type_distribution[$item->getType()] = 0;
}
++$type_distribution[$item->getType()];
}
$data = array();
$labels = array();
foreach ($type_distribution as $type => $count) {
$data[] = round($count / $this->view->total * 100);
$labels[] = ucwords($type);
}
$this->view->type_distribution_url = "http://chart.apis.google.com/chart?cht=p3&chd=t:" . implode(',', $data) . "&chs=500x200&chl=" . implode('|', $labels) . '&chco=' . implode('|', $this->colors);
///// Source Distribution /////
$source_distribution = array();
foreach ($this->view->items as $item) {
$source = SourceModel::getSourceModel($item->getSource())->getTitle();
if (!isset($source_distribution[$source])) {
$source_distribution[$source] = 0;
}
++$source_distribution[$source];
}
$data = array();
$labels = array();
foreach ($source_distribution as $type => $count) {
$data[] = round($count / $this->view->total * 100);
$labels[] = ucwords($type);
}
$this->view->source_distribution_url = "http://chart.apis.google.com/chart?cht=p3&chd=t:" . implode(',', $data) . "&chs=500x200&chl=" . implode('|', $labels) . '&chco=' . implode('|', $this->colors);
///// Source Over Interval /////
$intervals = array();
switch (trim(strtolower($from))) {
default:
case 'twentyfour':
for ($i = 24; $i > 0; --$i) {
$s = $start + (23 - $i) * 3600;
$e = $s + 3599;
$intervals[] = array(strval($i), $s, $e);
}
$this->view->total_by_interval = "Total Posts By Source Per Previous Hour";
break;
case 'week':
// Not "precise", but it looks good :-)
for ($i = 7; $i > 0; --$i) {
$s = $start + (8 - $i) * 86400;
$e = $s + 86399;
$intervals[] = array(date('D', $e), $s, $e);
}
$this->view->total_by_interval = "Total Posts By Source Per Previous Day";
break;
case 'month':
// Not "precise", but it looks good :-)
for ($i = 4; $i > 0; --$i) {
$s = $start + (4 - $i) * 604800;
$e = $s + 604799;
$intervals[] = array(strval($i), $s, $e);
}
$this->view->total_by_interval = "Total Posts By Source Per Previous Week";
break;
case 'year':
// Not "precise", but it looks good :-)
for ($i = 12; $i > 0; --$i) {
$s = $start + (12 - $i) * 2419200;
$e = $s + 2419199;
$intervals[] = array(date('M', floor(($s + $e) / 2)), $s, $e);
}
$this->view->total_by_interval = "Total Posts By Source Per Month";
break;
case 'all':
$oldest = $this->view->items[count($this->view->items) - 1]->getTimestamp();
$intervals[] = array(date('M Y', $oldest), 0, $oldest - 1);
$intervals[] = array('Now', $oldest, time());
$this->view->total_by_interval = "Total Posts By Source";
break;
}
$series = array();
$labels = array();
foreach ($intervals as $interval) {
$labels[] = $interval[0];
}
foreach ($this->view->items as $item) {
$source = SourceModel::getSourceModel($item->getSource())->getTitle();
// Initialize the series if it doesn't exist
if (!isset($series[$source])) {
$series[$source] = array();
foreach ($intervals as $interval) {
$series[$source][] = 0;
}
}
foreach ($intervals as $key => $interval) {
if ($item->getTimestamp() >= $interval[1] && $item->getTimestamp() < $interval[2]) {
++$series[$source][$key];
break;
}
}
}
// Determine maximum y-range bound
$max = 1;
foreach ($series as $serie) {
foreach ($serie as $datum) {
if ($datum > $max) {
$max = $datum;
}
}
}
$data = array();
$legend = array();
foreach ($series as $name => $serie) {
$data[] = implode(',', $serie);
$legend[] = $name;
}
$this->view->total_by_interval_url = "http://chart.apis.google.com/chart?cht=lc&chd=t:" . implode('|', $data) . "&chs=500x200&chl=" . implode('|', $labels) . "&chds=0," . ($max + floor($max / 5)) . "&chxt=y&chxr=0,0," . ($max + floor($max / 5)) . "," . ceil($max / 5) . "&chco=" . implode(',', $this->colors) . '&chdl=' . implode('|', $legend);
}
$this->common();
$this->view->headScript()->appendFile('js/controllers/timeline.js');
}
public function getIcon()
{
return SourceModel::getSourceModel($this->getSource())->getProperty('icon', 'images/rss.png');
}
