public function FrxSVGGraph::generateGroupGraphData in Forena Reports 8
Same name in this branch
- 8 src/FrxPlugin/Template/FrxSVGGraph.php \Drupal\forena\Template\FrxSVGGraph::generateGroupGraphData()
- 8 src/FrxPlugin/Renderer/FrxSVGGraph.php \Drupal\forena\FrxPlugin\Renderer\FrxSVGGraph::generateGroupGraphData()
Re-architect the data into something that the graphing engine can work with
1 call to FrxSVGGraph::generateGroupGraphData()
- FrxSVGGraph::prepareGraph in src/
FrxPlugin/ Template/ FrxSVGGraph.php
File
- src/
FrxPlugin/ Template/ FrxSVGGraph.php, line 88 - FrxSVGGraph php SVG Graph generator
Class
Namespace
Drupal\forena\TemplateCode
public function generateGroupGraphData(&$block_data, $group, $series, $key, $dim, $sum) {
$dim_headers = array();
$dim_rows = array();
$dim_values = array();
$rows = array();
$legend = array();
$counts = array();
$data = $this->report
->group($block_data, $group, $sum);
$this->graphOptions['structure'] = array(
'key' => $group,
);
foreach ($data as $gk => $group_rows) {
$row_copy = array_values($group_rows);
$dims = $this->report
->group($group_rows, $dim);
$rows[$gk] = $group_rows[0];
foreach ($dims as $dk => $r) {
$dims = array_values($r);
$dim_values[$dk] = $dk;
$dim_rows[$gk][$dk] = $r[0];
}
}
// Default controling attributes
$dim_headers = array(
$key,
);
$dim_columns = $series;
foreach ($dim_values as $dk) {
foreach ($dim_columns as $col) {
$structure_idx = trim($dk, '{}') . trim($col, '{}');
$this->graphOptions['structure']['value'][] = $structure_idx;
foreach ($this->field_sources as $k => $fld) {
$structure_idx = $dk . $k;
$this->graphOptions['structure'][$k][] = $structure_idx;
}
}
}
$this->graphData = array();
$gkey = '';
foreach ($rows as $k => $row) {
$this->dmSvc->dataSvc
->push($row, '_group');
$trow = array();
// Base group
$gkey = $this->report
->replace($group, TRUE);
if ($this->wrap_label) {
$gkey = wordwrap($gkey, $this->wrap_label);
}
$trow['key'] = $gkey;
$this->dmSvc->dataSvc
->pop();
// Dimensions
$dim_data = $dim_rows[$k];
foreach ($dim_values as $dk) {
$dim_row = isset($dim_data[$dk]) ? $dim_data[$dk] : array();
$this->dmSvc->dataSvc
->push($dim_row, '_dim');
foreach ($dim_columns as $col) {
$val = $this->report
->replace($col, TRUE);
if ($val !== '' && $val !== NULL) {
$trow[trim($dk, '{}') . trim($col, '{}')] = $val;
@$counts[trim($dk, '{}') . trim($col, '{}')]++;
}
foreach ($this->field_sources as $fk => $src) {
$trow[$dk . $fk] = $this->report
->replace($src, TRUE);
if (isset($this->field_sources['legend_entries'])) {
$legend_str = $this->report
->replace($this->field_sources['legend_entries']);
$legend[$legend_str] = $legend_str;
}
}
}
$this->dmSvc->dataSvc
->pop();
}
$this->graphData[] = $trow;
$this->counts = $counts;
}
// Deal with rare case where legend are supposed to come from data
if (isset($this->field_sources['legend_entries'])) {
$this->graphOptions['legend_entries'] = array_values($legend);
}
$this->graphOptions['structure']['key'] = 'key';
return $this->graphData;
}