Last change
on this file since 26068 was
26068,
checked in by mistic100, 11 years ago
|
compatibility with contactform and guestbook
|
File size:
806 bytes
|
Line | |
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1 | <?php |
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2 | defined('EASYCAPTCHA_ID') or die('Hacking attempt!'); |
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3 | |
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4 | include(EASYCAPTCHA_PATH.'include/common.inc.php'); |
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5 | add_event_handler('loc_begin_index', 'add_easycaptcha'); |
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6 | add_event_handler('contact_form_check', 'check_easycaptcha', EVENT_HANDLER_PRIORITY_NEUTRAL, 2); |
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7 | |
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8 | function add_easycaptcha() |
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9 | { |
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10 | global $template; |
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11 | $template->set_prefilter('contactform', 'prefilter_easycaptcha'); |
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12 | } |
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13 | |
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14 | function prefilter_easycaptcha($content, $smarty) |
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15 | { |
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16 | $search = '{$contact.content}</textarea></td>'; |
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17 | return str_replace($search, $search."\n{\$EASYCAPTCHA_CONTENT}", $content); |
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18 | } |
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19 | |
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20 | function check_easycaptcha($action, $comment) |
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21 | { |
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22 | global $conf, $page; |
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23 | |
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24 | if (!is_a_guest()) return $action; |
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25 | |
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26 | if (!easycaptcha_check()) |
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27 | { |
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28 | $page['errors'][] = l10n('Invalid answer'); |
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29 | return 'reject'; |
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30 | } |
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31 | |
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32 | return $action; |
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33 | } |
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