Révision 99781f3b
Ajouté par Assos Assos il y a plus de 7 ans
| drupal7/sites/all/modules/hidden_captcha/hidden_captcha.module | ||
|---|---|---|
| 1 | 1 |
<?php |
| 2 | 2 |
|
| 3 | 3 |
/** |
| 4 |
* Implementation of hook_help(). |
|
| 4 |
* @file |
|
| 5 |
* All code for the Foo Bar module, except installation-related code. |
|
| 6 |
*/ |
|
| 7 |
|
|
| 8 |
/** |
|
| 9 |
* Implements hook_help(). |
|
| 5 | 10 |
*/ |
| 6 | 11 |
function hidden_captcha_help($path, $arg) {
|
| 7 | 12 |
switch ($path) {
|
| 8 | 13 |
case 'admin/config/people/captcha/hidden_captcha': |
| 9 |
return '<p>'. t('This CAPTCHA presents a text field that we expect no one to fill. The text field can be given any name and will be hidden from view using CSS.') .'</p>';
|
|
| 14 |
return '<p>' . t('This CAPTCHA presents a text field that we expect no one to fill. The text field can be given any name and will be hidden from view using CSS.') . '</p>';
|
|
| 10 | 15 |
} |
| 11 | 16 |
} |
| 12 | 17 |
|
| 13 | 18 |
/** |
| 14 |
* Implementation of hook_menu().
|
|
| 19 |
* Implements hook_menu().
|
|
| 15 | 20 |
*/ |
| 16 | 21 |
function hidden_captcha_menu() {
|
| 17 | 22 |
$items = array(); |
| ... | ... | |
| 35 | 40 |
'#type' => 'textfield', |
| 36 | 41 |
'#title' => t('Hidden text field label'),
|
| 37 | 42 |
'#description' => t( |
| 38 |
"This is the hidden captcha form field's label, describing the expected input.<br />". |
|
| 39 |
"<strong>It is highly recommended to change it!</strong><br />". |
|
| 40 |
"The label should be as \"machine-readable\" as possible, encouraging spambots to fill in the field. An example might be a simple math challenge.<br />". |
|
| 43 |
"This is the hidden captcha form field's label, describing the expected input.<br />" .
|
|
| 44 |
"<strong>It is highly recommended to change it!</strong><br />" .
|
|
| 45 |
"The label should be as \"machine-readable\" as possible, encouraging spambots to fill in the field. An example might be a simple math challenge.<br />" .
|
|
| 41 | 46 |
"The label will only be visible to people who do not have CSS enabled and to robots." |
| 42 | 47 |
), |
| 43 | 48 |
'#default_value' => variable_get('hidden_captcha_label', 'Website URL'),
|
| ... | ... | |
| 46 | 51 |
} |
| 47 | 52 |
|
| 48 | 53 |
/** |
| 49 |
* Implementation of hook_captcha().
|
|
| 54 |
* Implements hook_captcha().
|
|
| 50 | 55 |
*/ |
| 51 | 56 |
function hidden_captcha_captcha($op, $captcha_type = '') {
|
| 52 | 57 |
switch ($op) {
|
| ... | ... | |
| 58 | 63 |
$captcha['form']['captcha_response'] = array( |
| 59 | 64 |
'#type' => 'textfield', |
| 60 | 65 |
'#title' => variable_get('hidden_captcha_label', 'Website URL'),
|
| 61 |
'#required' => FALSE |
|
| 66 |
'#required' => FALSE, |
|
| 67 |
'#attributes' => array('tabindex' => '-1'),
|
|
| 62 | 68 |
); |
| 63 | 69 |
return $captcha; |
| 64 | 70 |
} |
| ... | ... | |
| 67 | 73 |
} |
| 68 | 74 |
|
| 69 | 75 |
/** |
| 70 |
* Implementation of hook_theme().
|
|
| 76 |
* Implements hook_theme().
|
|
| 71 | 77 |
*/ |
| 72 | 78 |
function hidden_captcha_theme() {
|
| 73 | 79 |
return array( |
| ... | ... | |
| 79 | 85 |
} |
| 80 | 86 |
|
| 81 | 87 |
/** |
| 82 |
* Implementation of theme_hook().
|
|
| 88 |
* Implements theme_hook().
|
|
| 83 | 89 |
*/ |
| 84 | 90 |
function theme_hidden_captcha_captcha($element) {
|
| 85 | 91 |
$captcha = theme_captcha($element); |
| ... | ... | |
| 89 | 95 |
$class = ""; |
| 90 | 96 |
for ($i = 0; $i < 64; ++$i) $class .= substr($chars, rand(0, strlen($chars)-1), 1); |
| 91 | 97 |
//hide the random class via css |
| 92 |
drupal_add_css(".$class{width:0;height:0;overflow:hidden;}","inline"); // TODO: move the random class to an external file
|
|
| 98 |
drupal_add_css(".$class{width:0;height:0;overflow:hidden;}", "inline"); // TODO: move the random class to an external file
|
|
| 93 | 99 |
//html for the captcha |
| 94 | 100 |
$captcha = "<div class=\"$class\">" . $captcha . "</div>"; |
| 95 | 101 |
} |
Formats disponibles : Unified diff
Weekly update of contrib modules