modules/PeerReview/peerreview_answer_block.module

<?php
// $Id$

/**
 * @file
 * Creates a block that should be enabled that shows a form at the bottom of the
 * question page to add directly a new answer to that question.
 */

/**
 * Implementation of hook_block().
 */
function peerreview_answer_block_block($op = 'list', $delta = 0, $edit = array()) {
  switch ($op) {
    case 'list':
      $blocks['node_add_answer'] = array(
            'info' => t('Node add block for answers'),
      );
    return $blocks;

    case 'view':
      switch ($delta) {
        default:
          return peerreview_answer_block_get_block($delta);
    }
  }
}

/**
 * Generate a block containing a node entry form.
 */
function peerreview_answer_block_get_block($type) {
  // Include page handler for node_add()
  module_load_include('inc', 'node', 'node.pages');
  // Note title before rendering of form.
  global $user;
  $types = node_get_types();
  $type = 'answer';
  // If a node type has been specified, validate its existence.
  if (user_access('create answer content', $user)) {
    if (isset($types[$type])) {
      // Initialize settings:
      $node = array('uid' => $user->uid, 'name' => (isset($user->name) ? $user->name : ''), 'type' => $type, 'language' => '');
      $output = drupal_get_form($type .'_node_form', $node);
    }
    return array(
      'subject' => t('Aggiungi una risposta'),
      'content' => $output,
    );
  }
  else {
    return;
  }
}

function peerreview_answer_block_nodeapi(&$node, $op, $a3 = NULL, $a4 = NULL) {
  switch ($op) {
    case 'insert':
      if ($node->type == 'answer') {
      $parent = node_load(arg(1));
        if ($parent->type == 'question') {
          $node->riat_parent['id'] = arg(1);
          $node->rel_key = 'child_node';
          $node->rid = '1';
          $node->chid = '1';
          $node->child_node = 'answer_child_node';
          $node->callback = 'riat_parent_child';
          $node->comment = '2';
        }
      }
    break;
  }
}

function peerreview_answer_block_form_alter(&$form, $form_state, $form_id) {
  if ($form_id == 'answer_node_form') {
    $form['#redirect'] = 'node/'.arg(1);
  }
}
1	<?php
2	// $Id$
3
4	/**
5	* @file
6	* Creates a block that should be enabled that shows a form at the bottom of the
7	* question page to add directly a new answer to that question.
8	*/
9
10	/**
11	* Implementation of hook_block().
12	*/
13	function peerreview_answer_block_block($op = 'list', $delta = 0, $edit = array()) {
14	switch ($op) {
15	case 'list':
16	$blocks['node_add_answer'] = array(
17	'info' => t('Node add block for answers'),
18	);
19	return $blocks;
20
21	case 'view':
22	switch ($delta) {
23	default:
24	return peerreview_answer_block_get_block($delta);
25	}
26	}
27	}
28
29	/**
30	* Generate a block containing a node entry form.
31	*/
32	function peerreview_answer_block_get_block($type) {
33	// Include page handler for node_add()
34	module_load_include('inc', 'node', 'node.pages');
35	// Note title before rendering of form.
36	global $user;
37	$types = node_get_types();
38	$type = 'answer';
39	// If a node type has been specified, validate its existence.
40	if (user_access('create answer content', $user)) {
41	if (isset($types[$type])) {
42	// Initialize settings:
43	$node = array('uid' => $user->uid, 'name' => (isset($user->name) ? $user->name : ''), 'type' => $type, 'language' => '');
44	$output = drupal_get_form($type .'_node_form', $node);
45	}
46	return array(
47	'subject' => t('Aggiungi una risposta'),
48	'content' => $output,
49	);
50	}
51	else {
52	return;
53	}
54	}
55
56	function peerreview_answer_block_nodeapi(&$node, $op, $a3 = NULL, $a4 = NULL) {
57	switch ($op) {
58	case 'insert':
59	if ($node->type == 'answer') {
60	$parent = node_load(arg(1));
61	if ($parent->type == 'question') {
62	$node->riat_parent['id'] = arg(1);
63	$node->rel_key = 'child_node';
64	$node->rid = '1';
65	$node->chid = '1';
66	$node->child_node = 'answer_child_node';
67	$node->callback = 'riat_parent_child';
68	$node->comment = '2';
69	}
70	}
71	break;
72	}
73	}
74
75	function peerreview_answer_block_form_alter(&$form, $form_state, $form_id) {
76	if ($form_id == 'answer_node_form') {
77	$form['#redirect'] = 'node/'.arg(1);
78	}
79	}