scs.theme.inc

   1 <?php
   2
   3 /**
   4  * @file
   5  * Select Drupal content to create a newsletter
   6  */
   7
   8 /**
   9  * Theme the node selection form
  10  */
  11 function theme_scs_sortable_table($form) {
  12   $form = $form['form'];
  13   $headers = array(t('Node title'), t('Weight'));
  14   $rows = array();
  15   foreach (element_children($form['nodes']) as $nid) {
  16     $row = array();
  17     $row[] = db_query('SELECT title FROM {node} WHERE nid = :nid', array(':nid' => $nid))->fetchField();
  18     $row[] = drupal_render($form['nodes'][$nid]['weight']);
  19     $rows[] = array(
  20       'data' => $row,
  21       'class' => array('draggable'),
  22     );
  23   }
  24   $output = theme('table', array('header' => $headers, 'rows' => $rows, 'attributes' => array('id' => 'scs-sort-nodes')));
  25   $info = '';
  26   if (isset($form['scs_title']) && isset($form['scs_toc'])) {
  27     $info = drupal_render($form['scs_title']) . drupal_render($form['scs_toc']);
  28   }
  29   $output = $info . $output . drupal_render_children($form);
  30   drupal_add_tabledrag('scs-sort-nodes', 'order', 'sibling', 'node-weight');
  31   return $output;
  32 }
  33
  34 /**
  35  * Each selected node goes true this function to create a nice body
  36  */
  37 function theme_scs_node_output($node) {
  38   //TODO Fix a teaser of this node
  39   $output = '';
  40   $output = '<div id="node_' . $node['nid'] . '">';
  41   $output .= '<h1>' . $node['title'] . '</h1>';
  42   $output .= '<p>' . $node['body'][LANGUAGE_NONE][0]['value'] . '</p>';
  43   $output .= '<p>' . l(t('Read more'), 'node/' . $node['nid']) . '</p>';
  44   $output .= '</div>';
  45
  46   return $output;
  47 }
  48
  49 /**
  50  * Theme the node sort form into a table
  51  */
  52 function theme_scs_sort_nodes($form) {
  53   $form = $form['form'];
  54   $headers = array(t('Node title'), t('Weight'));
  55   $rows = array();
  56
  57   foreach ($form as $name => $field) {
  58     if (preg_match('/^weight_/', $name)) {
  59       $nid = explode('_', $name);
  60       $nid = $nid[1];
  61       $title = db_query('SELECT title FROM {node} WHERE nid = :nid', array(':nid' => $nid))->fetchField();
  62       unset($form[$name]['#title']);
  63
  64       $row = array();
  65       $row[] = $title;
  66       $row[] = drupal_render($form[$name]);
  67       $rows[] = array(
  68         'data' => $row,
  69         'class' => array('draggable'),
  70       );
  71     }
  72   }
  73
  74   return drupal_render($form['newsletter_title']) . drupal_render($form['newsletter_toc']) . drupal_render($form['newsletter_content_type']) . theme('table', array('header' => $headers, 'rows' => $rows, 'attributes' => array('id' => 'scs_node_sort_table'))) . drupal_render_children($form);
  75 }
  76
  77 /**
  78  * Theme function to add the titles of the selected nodes at top of the newsletter
  79  */
  80 function theme_scs_node_titles($variables) {
  81   if (variable_get('scs_format', 'plain') == 'plain') {
  82     return implode("\n", $variables['titles']);
  83   }
  84   else {
  85     return '<div id="toc">' . theme('item_list', array('items' => $variables['titles'])) . '</div>';
  86   }
  87 }
  88
  89 /**
  90  * Theme a complete newsletter.
  91  */
  92 function theme_scs_newsletter_output($variables) {
  93   $body = '';
  94   $titles = array();
  95
  96   // Node information
  97   foreach ($variables['nodes'] as $node) {
  98     if ($variables['toc']) {
  99       if (variable_get('scs_format', 'plain') == 'plain') {
 100         $titles[] = $node->title;
 101       }
 102       else {
 103         $titles[] = '<a href="#node_' . $node->nid . '">' . $node->title . '</a>';
 104       }
 105     }
 106
 107     $body .= theme('scs_node_output', (array) $node);
 108   }
 109
 110   // ToC (if required)
 111   if ($variables['toc']) {
 112     $body = theme('scs_node_titles', array('titles' => $titles)) . $body;
 113   }
 114
 115   // Complete newsletter body
 116   return $body;
 117 }