modules/tribune/tribune.json.inc

<?php
// vim:filetype=php expandtab tabstop=2 softtabstop=2 shiftwidth=2 autoindent smartindent
// $Id: tribune.json.inc,v 1.7 2008/11/28 10:22:53 seeschloss Exp $

/**
  * Prints one post in JSON format, does not print moderated posts
  */
function tribune_print_json_post($id, $node) {
  if ($id and $post = tribune_get_post($node, $id) and !$post['moderated']) {
    $user  = user_load_self(array());
    $login = $user[1]->name;
    $self = ($post['login'] && $post['login'] == $login);

    print tribune_get_json_post($post, $self);
  }
  exit();
}

/**
  * Prints the new posts since $last_time in JSON format
  * @params $last_id The post ID from which to display posts (exclusively)
  */
function tribune_print_json_newposts($last_time, $node) {
  $posts = tribune_get_new_posts($node, $last_time);

  $user  = user_load_self(array());
  $login = $user[1]->name;

  $contents = "{ 'time': ". time() .",\n".
              "  'help': [\n";
  if (is_array($_SESSION['tribune_filters_help'])) foreach ($_SESSION['tribune_filters_help'] as $filter_name => $filter_help) {
    if ($filter_help['changed']) {
      $contents .= "{ 'filter': \"". str_replace(array("\\", "\n", "\""), array("\\\\", " ", "\\\""), $filter_name) ."\",\n".
             "  'string': \"". str_replace(array("\\", "\n", "\""), array("\\\\", " ", "\\\""), t($filter_help['string'])) ."\"},\n";
      $_SESSION['tribune_filters_help'][$filter_name]['changed'] = FALSE;
    }
  }
  $contents .= "\n],".
               "  'posts': [\n";

  if (sizeof($posts) > 0) foreach ($posts as $post) {
    $self = ($post['login'] && $post['login'] == $login);

    $contents .= tribune_get_json_post($post, $node, $self) .",";

    $_tribune_current_post_id = -1;
  }

  $contents .= "\n]}";

  print $contents;
  exit();
}

/**
  * Returns a JSON string with the contents of a post
  */
function tribune_get_json_post($post, $node, $self = FALSE) {
  $contents = "";

  $class = 'tribune-post';

  if ($self) {
    $class .= ' tribune-self-post';
  }

  if ($post['moderated'] and !tribune_access("moderate tribune", $node)) {
    $contents .= "{ 'moderated': ". $post['moderated'] .",\n".
           "  'id': ". $post['post_id'] ." }\n";
  }
  else {
    $contents .= "{ 'text': \"". str_replace(array("\\", "\n", "\""), array("\\\\", " ", "\\\""), theme('tribune_post', $post, $node)) ."\",\n".
                 "  'classes': \"". $class ."\",\n".
                 "  'ref': \"". tribune_post_title($post['referenced_by']) ."\",\n".
                 "  'login': \"". $post['login'] ."\",\n".
                 "  'moderated': ". $post['moderated'] .",\n".
                 "  'id': ". $post['post_id'] ." }\n";
  }

  return $contents;
}

1	<?php
2	// vim:filetype=php expandtab tabstop=2 softtabstop=2 shiftwidth=2 autoindent smartindent
3	// $Id: tribune.json.inc,v 1.7 2008/11/28 10:22:53 seeschloss Exp $
4
5	/**
6	* Prints one post in JSON format, does not print moderated posts
7	*/
8	function tribune_print_json_post($id, $node) {
9	if ($id and $post = tribune_get_post($node, $id) and !$post['moderated']) {
10	$user = user_load_self(array());
11	$login = $user[1]->name;
12	$self = ($post['login'] && $post['login'] == $login);
13
14	print tribune_get_json_post($post, $self);
15	}
16	exit();
17	}
18
19	/**
20	* Prints the new posts since $last_time in JSON format
21	* @params $last_id The post ID from which to display posts (exclusively)
22	*/
23	function tribune_print_json_newposts($last_time, $node) {
24	$posts = tribune_get_new_posts($node, $last_time);
25
26	$user = user_load_self(array());
27	$login = $user[1]->name;
28
29	$contents = "{ 'time': ". time() .",\n".
30	" 'help': [\n";
31	if (is_array($_SESSION['tribune_filters_help'])) foreach ($_SESSION['tribune_filters_help'] as $filter_name => $filter_help) {
32	if ($filter_help['changed']) {
33	$contents .= "{ 'filter': \"". str_replace(array("\\", "\n", "\""), array("\\\\", " ", "\\\""), $filter_name) ."\",\n".
34	" 'string': \"". str_replace(array("\\", "\n", "\""), array("\\\\", " ", "\\\""), t($filter_help['string'])) ."\"},\n";
35	$_SESSION['tribune_filters_help'][$filter_name]['changed'] = FALSE;
36	}
37	}
38	$contents .= "\n],".
39	" 'posts': [\n";
40
41	if (sizeof($posts) > 0) foreach ($posts as $post) {
42	$self = ($post['login'] && $post['login'] == $login);
43
44	$contents .= tribune_get_json_post($post, $node, $self) .",";
45
46	$_tribune_current_post_id = -1;
47	}
48
49	$contents .= "\n]}";
50
51	print $contents;
52	exit();
53	}
54
55	/**
56	* Returns a JSON string with the contents of a post
57	*/
58	function tribune_get_json_post($post, $node, $self = FALSE) {
59	$contents = "";
60
61	$class = 'tribune-post';
62
63	if ($self) {
64	$class .= ' tribune-self-post';
65	}
66
67	if ($post['moderated'] and !tribune_access("moderate tribune", $node)) {
68	$contents .= "{ 'moderated': ". $post['moderated'] .",\n".
69	" 'id': ". $post['post_id'] ." }\n";
70	}
71	else {
72	$contents .= "{ 'text': \"". str_replace(array("\\", "\n", "\""), array("\\\\", " ", "\\\""), theme('tribune_post', $post, $node)) ."\",\n".
73	" 'classes': \"". $class ."\",\n".
74	" 'ref': \"". tribune_post_title($post['referenced_by']) ."\",\n".
75	" 'login': \"". $post['login'] ."\",\n".
76	" 'moderated': ". $post['moderated'] .",\n".
77	" 'id': ". $post['post_id'] ." }\n";
78	}
79
80	return $contents;
81	}
82