franck@0: <?php
franck@0: // $Id: theme.inc,v 1.9 2009/04/23 18:32:48 karens Exp $
franck@0: 
franck@0: /**
franck@0:  * @file theme.inc
franck@0:  *
franck@0:  * An array of preprocessors to fill variables for templates and helper
franck@0:  * functions to make theming easier.
franck@0:  */
franck@0: /**
franck@0:  * Theme the form for the table style plugin
franck@0:  */
franck@0: function theme_views_calc_ui_table($form) {
franck@0:   $output = drupal_render($form['description_markup']);
franck@0: 
franck@0:   $header = array(
franck@0:     t('Field'),
franck@0:     t('Justification'),
franck@0:     t('Column calculations'),
franck@0:     t('Column'),
franck@0:     t('Separator'),
franck@0:     array(
franck@0:       'data' => t('Sortable'),
franck@0:       'align' => 'center',
franck@0:     ),
franck@0:     array(
franck@0:       'data' => t('Default sort'),
franck@0:       'align' => 'center',
franck@0:     ),
franck@0:   );
franck@0:   $rows = array();
franck@0:   foreach (element_children($form['columns']) as $id) {
franck@0:     $row = array();
franck@0:     $row[] = drupal_render($form['info'][$id]['name']);
franck@0:     $row[] = drupal_render($form['info'][$id]['justification']);
franck@0:     $row[] = drupal_render($form['info'][$id]['has_calc']) . drupal_render($form['info'][$id]['calc']);
franck@0:     $row[] = drupal_render($form['columns'][$id]);
franck@0:     $row[] = drupal_render($form['info'][$id]['separator']);
franck@0:     if (!empty($form['info'][$id]['sortable'])) {
franck@0:       $row[] = array(
franck@0:         'data' => drupal_render($form['info'][$id]['sortable']),
franck@0:         'align' => 'center',
franck@0:       );
franck@0:       $row[] = array(
franck@0:         'data' => drupal_render($form['default'][$id]),
franck@0:         'align' => 'center',
franck@0:       );
franck@0:     }
franck@0:     else {
franck@0:       $row[] = '';
franck@0:       $row[] = '';
franck@0:     }
franck@0:     $rows[] = $row;
franck@0:   }
franck@0: 
franck@0:   // Add the special 'None' row.
franck@0:   $rows[] = array(t('None'), '', '', '', '', array('align' => 'center', 'data' => drupal_render($form['default'][-1])));
franck@0: 
franck@0:   $output .= theme('table', $header, $rows);
franck@0:   $output .= drupal_render($form);
franck@0:   return $output;
franck@0: }
franck@0: 
franck@0: 
franck@0: /**
franck@0:  * Display a view as a table style.
franck@0:  */
franck@0: function template_preprocess_views_calc_table(&$vars) {
franck@0:   $view     = $vars['view'];
franck@0:   if (!empty($view->views_calc_calculation)) {
franck@0:     $vars['rows'] = array();
franck@0:     return;
franck@0:   }
franck@0:   
franck@0:   drupal_add_css(drupal_get_path('module', 'views_calc') .'/views_calc.css');
franck@0:   
franck@0:   // We need the raw data for this grouping, which is passed in as $vars['rows'].
franck@0:   // However, the template also needs to use for the rendered fields.  We
franck@0:   // therefore swap the raw data out to a new variable and reset $vars['rows']
franck@0:   // so that it can get rebuilt.
franck@0:   $result   = $vars['rows'];
franck@0:   $vars['rows'] = array();
franck@0:   $totals   = $view->totals;
franck@0:   $sub_totals = $view->sub_totals;
franck@1:   if ($vars['title'] && $view->group_totals[$vars['title']]) {
franck@1:     $totals = $view->group_totals[$vars['title']];
franck@1:   }
franck@0:     
franck@0:   $options  = $view->style_plugin->options;
franck@0:   $handler  = $view->style_plugin;
franck@0:   $vars['options'] = $options;
franck@0:   $hide_details = $options['detailed_values'];
franck@0:   
franck@0:   $fields   = &$view->field;
franck@0:   $columns  = $handler->sanitize_columns($options['columns'], $fields);
franck@0: 
franck@0:   $active   = !empty($handler->active) ? $handler->active : '';
franck@0:   $order    = !empty($handler->order) ? $handler->order : 'asc';
franck@0: 
franck@0:   $query    = tablesort_get_querystring();
franck@0:   if ($query) {
franck@0:     $query = '&' . $query;
franck@0:   }
franck@0: 
franck@0:   foreach ($columns as $field => $column) {
franck@0:     // render the header labels
franck@0:     if ($field == $column && empty($fields[$field]->options['exclude'])) {
franck@0:       $label = check_plain(!empty($fields[$field]) ? $fields[$field]->label() : '');
franck@0:       if (empty($options['info'][$field]['sortable'])) {
franck@0:         $vars['header'][$field] = $label;
franck@0:       }
franck@0:       else {
franck@0:         // @todo -- make this a setting
franck@0:         $initial = 'asc';
franck@0: 
franck@0:         if ($active == $field && $order == 'asc') {
franck@0:           $initial = 'desc';
franck@0:         }
franck@0: 
franck@0:         $image = theme('tablesort_indicator', $initial);
franck@0:         $title = t('sort by @s', array('@s' => $label));
franck@0:         $link_options = array(
franck@0:           'html' => true,
franck@0:           'attributes' => array('title' => $title),
franck@0:           'query' => 'order=' . urlencode($field) . '&sort=' . $initial . $query,
franck@0:         );
franck@0:         $vars['header'][$field] = l($label . $image, $_GET['q'], $link_options);
franck@0:       }
franck@0:     }
franck@0: 
franck@0:     // Create a second variable so we can easily find what fields we have and what the
franck@0:     // CSS classes should be.
franck@0:     $vars['fields'][$field] = views_css_safe($field);
franck@0:     if ($active == $field) {
franck@0:       $vars['fields'][$field] .= ' active';
franck@0:     }
franck@0: 
franck@0:     // Render each field into its appropriate column.
franck@0:     foreach ($result as $num => $row) {
franck@0:       if (!empty($fields[$field]) && empty($fields[$field]->options['exclude'])) {
franck@0:         $field_output = $fields[$field]->theme($row);
franck@0: 
franck@0:         // Don't bother with separators and stuff if the field does not show up.
franck@0:         if (!isset($field_output) && isset($vars['rows'][$num][$column])) {
franck@0:           continue;
franck@0:         }
franck@0:         
franck@0:         if ($hide_details) {
franck@0:           continue;
franck@0:         }
franck@0: 
franck@0:         // Place the field into the column, along with an optional separator.
franck@0:         if (isset($vars['rows'][$num][$column])) {
franck@0:           if (!empty($options['info'][$column]['separator'])) {
franck@0:             $vars['rows'][$num][$column] .= filter_xss_admin($options['info'][$column]['separator']);
franck@0:           }
franck@0:         }
franck@0:         else {
franck@0:           $vars['rows'][$num][$column] = '';
franck@0:         }
franck@0: 
franck@0:         $vars['rows'][$num][$column] .= $field_output;
franck@0:       }
franck@0:     }
franck@0:   }
franck@0:   
franck@0:   // Add totals.
franck@0:   if($view->total_rows > $view->pager['items_per_page']) {
franck@0:     $process_available = array('sub_totals', 'totals');  
franck@0:   }
franck@0:   else{
franck@0:     $process_available = array('totals');
franck@0:     $vars['sub_totals'] = array(); //if don't set, error in template
franck@0:   }
franck@0:   foreach ($process_available as $process) {
franck@0:     $vars[$process] = array();
franck@0:     $added_label = array();
franck@0:     foreach ($columns as $field => $column) {
franck@0:       $field_alias = $fields[$field]->field_alias;
franck@0:       if ($field == $column && empty($fields[$field]->options['exclude'])) {
franck@0:         foreach ($$process as $num => $row) {
franck@0:           $type = '';
franck@0:           foreach ($row as $item) {
franck@0:             if (in_array($item, array_keys(_views_calc_calc_options()))) {
franck@0:               $type = $item;
franck@0:               break;
franck@0:             }
franck@0:           }
franck@0:           if (!empty($row->$field_alias) || (isset($row->$field_alias) && $row->$field_alias === 0)) {
franck@0:     
franck@0:             // COUNT is always a numeric value, no matter what kind of field it is.
franck@0:             if ($type == 'COUNT') {
franck@0:               $vars[$process][$type][$column] =  $row->$field_alias;
franck@0:             }
franck@0:             // Calculations other than COUNT should run the value through the field's theme.
franck@0:             // This will allow dates and numeric values to apply the right formatting to the result.
franck@0:             else {
franck@0:               $vars[$process][$type][$column] =  $fields[$field]->theme($row);
franck@0:             }
franck@0:           }
franck@0:           elseif (!empty($type)) {
franck@0:             // Add the calc type label into the first empty column.
franck@0:             // Identify which is the sub total and which the grand total
franck@0:             // when both are provided.
franck@0:             if (empty($added_label[$type])) {
franck@0:               if ($process == 'sub_totals') {
franck@0:                 $label = t("Page !Calculation", array("!Calculation" => $type));
franck@0:               }
franck@0:               else {
franck@0:                 $label = t("Total !Calculation", array("!Calculation" => $type));
franck@0:               }
franck@0:               $vars[$process][$type][$column] = $label;
franck@0:               $added_label[$type] = TRUE;
franck@0:             }
franck@0:             else {
franck@0:               $vars[$process][$type][$column] = '';
franck@0:             }
franck@0:           }
franck@0:         }
franck@0:       }
franck@0:     }
franck@0:   }
franck@0: 
franck@0:   $vars['class'] = 'views-table';
franck@0:   if (!empty($options['sticky'])) {
franck@0:     drupal_add_js('misc/tableheader.js');
franck@0:     $vars['class'] .= " sticky-enabled";
franck@0:   }
franck@0:   
franck@0:   return;
franck@0:      
franck@1: }