//Assign values and labels
switch ($wpbi_chart->type) {
case chart::DONUT:
case chart::PIE:
if (sizeof($label_x) > 0) {
$wpbi_chart->set_x_axis_labels($label_x, $vo_chart->chart_x_labels_size, $vo_chart->chart_x_labels_color);
}
foreach ($data as $key => $value) {
//Overwrite data value for pie chart in order to show labels (via pie_value object)
if (sizeof($label_x) > 0) {
for ($idx = 0; $idx < sizeof($value); $idx++) {
$value[$idx] = new pie_value($value[$idx], $label_x[$idx]);
}
}
$wpbi_chart->set_tooltip($wpbi_dialog['charts']['pie']['tooltip']);
$wpbi_chart->create_element($key, $value);
$wpbi_chart->elements[$key]->set_colours($wpbi_settings['pie-chart']['color-set']);
}
break;
case chart::BAR_STACKED:
if (sizeof($label_x) > 0) {
$wpbi_chart->set_x_axis_labels($label_x, $_POST[$wpbi_settings['parameter']['ch-x-label-size']], $_POST[$wpbi_settings['parameter']['ch-x-label-color']]);
$wpbi_chart->x_axis_istime = sizeof($istime_cols) > 0;
if ($wpbi_chart->x_axis_istime) {
$wpbi_chart->x_axis_labels->labels = $wpbi_chart->convert_to_time($wpbi_chart->x_axis_labels->labels);
}
}
$wpbi_chart->set_y_axis_labels_color($_POST[$wpbi_settings['parameter']['ch-y-label-color']]);
$wpbi_chart->set_y_axis_labels_size($_POST[$wpbi_settings['parameter']['ch-y-label-size']]);
foreach ($data_stacked as $key => $value) {
$wpbi_chart->create_element('BAR_STACKED', $value);
function get_html_4_chart($id)
{
global $wpdb, $qy_table_databases, $qy_table_queries, $wpbi_sql, $wpbi_settings, $wpbi_url, $wpbi_dialog, $lng, $language, $template_site;
$template_site->set_filenames(array('chart' => $wpbi_url['tpl']['root-path'] . $wpbi_url['tpl']['nvd3chart']));
$chart_id = $id;
//id or key
$search_by_key = false;
if (!is_numeric($chart_id)) {
if (strlen($chart_id) == 32 && strpos($chart_id, ' ') === false) {
$search_by_key = true;
} else {
return '<p>Could not create table. Wrong ID provided.</p>';
}
}
$test_output = '';
//Store the test output
//Get chart metadata
$selected_charts = $chart_id;
$vo_chart = new vo_chart(NULL);
$vo_chart->set_chart_id($selected_charts);
$vo_chart->set_chart_key($selected_charts);
$dao_chart = new dao_chart($wpdb, $wpbi_sql['tname']['charts']);
$vo_chart = $search_by_key ? $dao_chart->select_by_key($vo_chart) : $dao_chart->select($vo_chart);
$vo_chart = $vo_chart[0];
//Get cols metadata
$vo_ch_cols = new vo_ch_cols();
$vo_ch_cols->set_ch_id($vo_chart->chart_id);
$dao_ch_cols = new dao_ch_cols($wpdb, $wpbi_sql['tname']['chart-cols']);
$vo_ch_cols = $dao_ch_cols->select($vo_ch_cols);
//Get selected query
$dao_query = new dao_query($wpdb, $wpbi_sql['tname']['queries']);
$tgt_query = new vo_query($vo_chart->query_id, NULL, NULL, NULL, NULL);
$vo_query = $dao_query->select($tgt_query);
$vo_query = $vo_query[0];
//Select associated db
$dao_database = new dao_database($wpdb, $wpbi_sql['tname']['databases']);
$tgt_database = new vo_database($vo_query->db_id, NULL, NULL, NULL, NULL);
$vo_database = $dao_database->select($tgt_database);
$vo_database = $vo_database[0];
//Create wpdb object and execute the query
$my_test_db = new wpdb($vo_database->user, $vo_database->pass, $vo_database->name, $vo_database->host);
$query = new query($vo_query->statement, $wpdb, $wpbi_sql['tname']['vars']);
$total_rows = $my_test_db->get_results($query->count_qy_results(), 'ARRAY_N');
if (count($total_rows) == 0) {
return "<div style='padding:40px;'><h1 style='color: red;'>The query returned no data</h1>" . "<p>Please check the DB connectivity or your SQL query syntax</p></div>";
}
$total_rows = intval($total_rows[0][0]);
//get query resultset
$my_test_rows = $my_test_db->get_results($query->stmt, 'ARRAY_N');
//get columns
$x_label_cols = array();
$color_cols = array();
$tx_label_cols = array();
$values_cols = array();
$istime_cols = array();
$stacked_label_cols = array();
$stacked_label_cols_color = array();
$col_idx = 0;
foreach ($vo_ch_cols as $vo_ch_col) {
array_push($tx_label_cols, $vo_ch_col->col_label);
array_push($color_cols, $vo_ch_col->col_color);
if ($vo_ch_col->is_label) {
array_push($x_label_cols, $col_idx);
}
if ($vo_ch_col->is_value) {
array_push($values_cols, $col_idx);
array_push($stacked_label_cols, $vo_ch_col->col_label);
array_push($stacked_label_cols_color, $vo_ch_col->col_color);
}
if ($vo_ch_col->is_time) {
array_push($istime_cols, $col_idx);
}
$col_idx++;
}
//Create chart
$wpbi_chart = new chart($my_test_rows);
$wpbi_chart->set_name($vo_chart->chart_name);
$wpbi_chart->set_tooltip($vo_chart->chart_tooltip);
$wpbi_chart->set_width($vo_chart->chart_width . ($vo_chart->chart_width_percent ? '%' : ''));
$wpbi_chart->set_height($vo_chart->chart_height . ($vo_chart->chart_height_percent ? '%' : ''));
$wpbi_chart->set_bg_colour($vo_chart->chart_bg_color);
$wpbi_chart->set_title($vo_chart->chart_title);
$wpbi_chart->set_title_color($vo_chart->chart_title_color);
$wpbi_chart->set_title_size($vo_chart->chart_title_size);
$wpbi_chart->set_type($vo_chart->chart_type);
$wpbi_chart->set_x_axis_step_percent($vo_chart->chart_x_grid_lines);
$wpbi_chart->set_y_axis_step_percent($vo_chart->chart_y_grid_lines);
$wpbi_chart->set_time_format($vo_chart->chart_time_format);
//Get values, labels, colors
$label_color = array();
$stacked_label_color = array();
$row_idx = 0;
$label_tmp_x = "";
foreach ($my_test_rows as $my_test_row) {
for ($col_idx = 0; $col_idx < sizeof($my_test_row); $col_idx++) {
//Colors
$label_color[$tx_label_cols[$col_idx]] = $color_cols[$col_idx];
if (in_array($col_idx, $values_cols)) {
$stacked_label_color[$tx_label_cols[$col_idx]] = $color_cols[$col_idx];
}
if (in_array($col_idx, $values_cols)) {
//create different array of values for each selected column
$current_value = is_string($my_test_row[$col_idx]) ? $my_test_row[$col_idx] : floatval($my_test_row[$col_idx]);
if (isset($data[$tx_label_cols[$col_idx]])) {
array_push($data[$tx_label_cols[$col_idx]], $current_value);
} else {
$data[$tx_label_cols[$col_idx]] = array();
array_push($data[$tx_label_cols[$col_idx]], $current_value);
}
}
if (in_array($col_idx, $values_cols)) {
//create different array of values for each selected column (for stacked bar chart)
$current_value = floatval($my_test_row[$col_idx]);
if (isset($data_stacked[$row_idx])) {
array_push($data_stacked[$row_idx], $current_value);
} else {
$data_stacked[$row_idx] = array();
array_push($data_stacked[$row_idx], $current_value);
}
}
if (in_array($col_idx, $x_label_cols)) {
//Concatenate selected columns
$label_tmp_x = $label_tmp_x == '' ? $my_test_row[$col_idx] : $label_tmp_x . $wpbi_dialog['charts']['x-label']['concat-string'] . $my_test_row[$col_idx];
}
}
if ($label_tmp_x != NULL) {
$label_x[] = $label_tmp_x;
$label_tmp_x = '';
}
$row_idx++;
}
//Assign values and labels
switch ($wpbi_chart->type) {
case chart::DONUT:
case chart::PIE:
if (sizeof($label_x) > 0) {
$wpbi_chart->set_x_axis_labels($label_x, $vo_chart->chart_x_labels_size, $vo_chart->chart_x_labels_color);
}
foreach ($data as $key => $value) {
//Overwrite data value for pie chart in order to show labels (via pie_value object)
if (sizeof($label_x) > 0) {
for ($idx = 0; $idx < sizeof($value); $idx++) {
$value[$idx] = new pie_value($value[$idx], $label_x[$idx]);
}
}
$wpbi_chart->set_tooltip($wpbi_dialog['charts']['pie']['tooltip']);
$wpbi_chart->create_element($key, $value);
$wpbi_chart->elements[$key]->set_colours($wpbi_settings['pie-chart']['color-set']);
}
break;
case chart::BAR_STACKED:
if (sizeof($label_x) > 0) {
$wpbi_chart->set_x_axis_labels($label_x, $_POST[$wpbi_settings['parameter']['ch-x-label-size']], $_POST[$wpbi_settings['parameter']['ch-x-label-color']]);
$wpbi_chart->x_axis_istime = sizeof($istime_cols) > 0;
if ($wpbi_chart->x_axis_istime) {
$wpbi_chart->x_axis_labels->labels = $wpbi_chart->convert_to_time($wpbi_chart->x_axis_labels->labels);
}
}
$wpbi_chart->set_y_axis_labels_color($_POST[$wpbi_settings['parameter']['ch-y-label-color']]);
$wpbi_chart->set_y_axis_labels_size($_POST[$wpbi_settings['parameter']['ch-y-label-size']]);
foreach ($data_stacked as $key => $value) {
$wpbi_chart->create_element('BAR_STACKED', $value);
$wpbi_chart->elements['BAR_STACKED']->set_colours($stacked_label_color);
}
break;
case chart::STACKED_AREA:
case chart::LINE_AREA:
if (sizeof($label_x) > 0) {
$wpbi_chart->set_x_axis_labels($label_x, $vo_chart->chart_x_labels_size, $vo_chart->chart_x_labels_color);
}
$wpbi_chart->set_y_axis_labels_color($vo_chart->chart_y_labels_color);
$wpbi_chart->set_y_axis_labels_size($vo_chart->chart_y_labels_size);
foreach ($data as $key => $value) {
$wpbi_chart->create_element($key, $value);
$wpbi_chart->elements[$key]->set_colour($label_color[$key]);
$wpbi_chart->elements[$key]->set_fill_colour($label_color[$key]);
$wpbi_chart->elements[$key]->set_fill_alpha(0.5);
}
break;
case chart::RADAR:
if (sizeof($label_x) > 0) {
$wpbi_chart->set_y_axis_labels($label_x, $vo_chart->chart_y_labels_size, $vo_chart->chart_y_labels_color);
}
foreach ($data as $key => $value) {
$wpbi_chart->create_element($key, $value);
$wpbi_chart->elements[$key]->set_colour($label_color[$key]);
}
break;
case chart::BAR_HORIZONTAL:
if (sizeof($label_x) > 0) {
$wpbi_chart->set_y_axis_labels($label_x, $vo_chart->chart_y_labels_size, $vo_chart->chart_y_labels_color);
}
$wpbi_chart->set_x_axis_labels_color($vo_chart->chart_x_labels_color);
$wpbi_chart->set_x_axis_labels_size($vo_chart->chart_x_labels_size);
foreach ($data as $key => $value) {
$wpbi_chart->create_element($key, $value);
$wpbi_chart->elements[$key]->set_colour($label_color[$key]);
}
break;
default:
if (sizeof($label_x) > 0) {
$wpbi_chart->set_x_axis_labels($label_x, $vo_chart->chart_x_labels_size, $vo_chart->chart_x_labels_color, sizeof($istime_cols) > 0);
$wpbi_chart->x_axis_istime = sizeof($istime_cols) > 0;
} else {
$wpbi_chart->set_x_axis_labels_color($vo_chart->chart_x_labels_color);
$wpbi_chart->set_x_axis_labels_size($vo_chart->chart_x_labels_size);
}
$wpbi_chart->set_y_axis_labels_color($vo_chart->chart_y_labels_color);
$wpbi_chart->set_y_axis_labels_size($vo_chart->chart_y_labels_size);
foreach ($data as $key => $value) {
$wpbi_chart->create_element($key, $value);
$wpbi_chart->elements[$key]->set_colour($label_color[$key]);
}
break;
}
//Set legends
$wpbi_chart->set_y_legend($vo_chart->chart_y_legend, $vo_chart->chart_y_legend_size, $vo_chart->chart_y_legend_color);
$wpbi_chart->set_x_legend($vo_chart->chart_x_legend, $vo_chart->chart_x_legend_size, $vo_chart->chart_x_legend_color);
$wpbi_chart->set_x_label($vo_chart->chart_x_axis_label);
$wpbi_chart->set_x_axis_labels_rotation($vo_chart->chart_x_labels_rotation);
$wpbi_chart->set_y_axis_labels_rotation($vo_chart->chart_y_labels_rotation);
$wpbi_chart->set_y_axis_color($vo_chart->chart_y_color);
$wpbi_chart->set_y_axis_grid_color($vo_chart->chart_y_grid_color);
$wpbi_chart->set_y_axis_thickness($vo_chart->chart_y_thickness);
$wpbi_chart->set_x_axis_color($vo_chart->chart_x_color);
$wpbi_chart->set_x_axis_grid_color($vo_chart->chart_x_grid_color);
$wpbi_chart->set_x_axis_thickness($vo_chart->chart_x_thickness);
$wpbi_chart->set_x_precision($vo_chart->chart_x_axis_precision);
$wpbi_chart->set_y_precision($vo_chart->chart_y_axis_precision);
$wpbi_chart->set_y_range($vo_chart->chart_y_axis_range);
$wpbi_chart->set_y_label($vo_chart->chart_y_axis_label);
$wpbi_chart->set_y_currency($vo_chart->chart_y_axis_currency);
$wpbi_chart->set_snapshot($vo_chart->chart_snapshot == 1);
$wpbi_chart->set_stacked($vo_chart->chart_stacked == 1);
//Main legend for stacked chart
if ($wpbi_chart->type == chart::BAR_STACKED) {
$stacked_keys = array();
for ($i = 0; $i < sizeof($stacked_label_cols_color); $i++) {
array_push($stacked_keys, new bar_stack_key($stacked_label_cols_color[$i], $stacked_label_cols[$i], 10));
}
$wpbi_chart->elements['BAR_STACKED']->set_keys($stacked_keys);
}
$wpbi_chart->build();
//Import scripts
echo '
<link rel="stylesheet" href="' . $wpbi_url['nvd3']['css'] . '" type="text/css" />
<script type="text/javascript" src="' . $wpbi_url['nvd3']['d3js'] . '"></script>
<script type="text/javascript" src="' . $wpbi_url['nvd3']['nvd3'] . '"></script>
';
//Set template variables
$template_site->assign_vars(array('CH_NEW_CHART_NAME' => $selected_charts, 'CH_NEW_CHART_WIDTH' => $wpbi_chart->width, 'CH_NEW_CHART_HEIGHT' => $wpbi_chart->height, 'CH_NEW_CHART_RESIZE' => 'chart_resize', 'CH_NEW_CHART_JSON' => $wpbi_chart->get_json_code(), 'CH_NEW_CHART_NVD3_CODE' => $wpbi_chart->get_nvd3_chart_code(), 'CH_NEW_CHART_NVD3_HTML' => $wpbi_chart->get_nvd3_chart_html(), 'CH_NEW_CHART_NVD3_DATA' => $wpbi_chart->get_nvd3_chart_data(), 'CH_NEW_CHART_NVD3_PLACEHOLDER' => $wpbi_chart->get_nvd3_chart_placeholder()));
ob_start();
$template_site->pparse('chart');
$chart_output = ob_get_contents();
ob_end_clean();
return $chart_output;
}