blob: dada855ad4c98803c4987d631c3ed5689dab4381 (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
|
<?php
/**
* Class helper_plugin_bureaucracy_fieldwiki
*
* Adds some static text to the form, but parses the input as Wiki syntax (computationally expensive)
*/
class helper_plugin_bureaucracy_fieldwiki extends helper_plugin_bureaucracy_field {
protected $tpl = '<p>@@LABEL@@</p>';
/**
* Arguments:
* - cmd
* - wiki text
*
* @param array $args The tokenized definition, only split at spaces
*/
public function initialize($args) {
parent::initialize($args);
// make always optional to prevent being marked as required
$this->opt['optional'] = true;
}
/**
* Handle a post to the field
*
* @param null $value empty
* @param helper_plugin_bureaucracy_field[] $fields (reference) form fields (POST handled upto $this field)
* @param int $index index number of field in form
* @param int $formid unique identifier of the form which contains this field
* @return bool Whether the passed value is valid
*/
public function handle_post($value, &$fields, $index, $formid) {
return true;
}
/**
* Get an arbitrary parameter
*
* @param string $name
* @return mixed|null
*/
public function getParam($name) {
return ($name === 'value') ? null : parent::getParam($name);
}
/**
* Returns parsed wiki instructions
*
* @param string|array $tpl The template as string
* @param array $params A hash mapping parameters to values
*
* @return string The parsed template
*/
protected function _parse_tpl($tpl, $params) {
$ins = p_get_instructions($params['display']);
// remove document and p instructions (opening and closing)
$start = 2;
$end = 2;
// check if struct instructions have to be removed as well from the beginning or end
if (isset($ins[1][1][0]) && $ins[1][1][0] === 'struct_output') {
$start = 3;
} elseif (isset($ins[count($ins) - 2][1][0]) && $ins[count($ins) - 2][1][0] === 'struct_output') {
$end = 3;
}
$ins = array_slice($ins, $start, -$end);
$tpl = p_render('xhtml', $ins, $byref_ignore);
return '<p>'.$tpl.'</p>';
}
}
|
