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<?php
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// $Id: bbcode.module,v 1.49 2008/01/18 15:17:02 naudefj Exp $
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function bbcode_help($section) {
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if ($section == 'admin/modules#description')
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return t('Allow the use of BBCode in your posts.');
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}
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function bbcode_filter_tips($delta, $format, $long = false) {
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if ($long) {
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include_once(drupal_get_path('module', 'bbcode') .'/bbcode-help.inc');
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return _bbcode_filter_tip();
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}
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else {
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# D5: $output = t('You can use !BBCode tags in the text.', array('!BBCode' => l(t('BBCode'), "filter/tips/$format", NULL, NULL, 'filter-bbcode-' . $delta)));
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$output = t('You can use !BBCode tags in the text.', array('!BBCode' => l(t('BBCode'), "filter/tips/$format", array('fragment' => 'filter-bbcode-' . $delta))));
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if (variable_get("bbcode_make_links_$format", FALSE)) {
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$output .= ' '. t('URLs will automatically be converted to links.');
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}
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return $output;
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}
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}
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function bbcode_filter($op, $delta = 0, $format = -1, $text = '') {
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switch ($op) {
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case 'list':
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return array(0 => t('BBCode'));
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case 'description':
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return t('Converts BBCode to HTML.');
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case 'process':
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include_once(drupal_get_path('module', 'bbcode') .'/bbcode-filter.inc');
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if (variable_get("bbcode_debug_$format", 0)) {
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$timing_start = explode(' ', microtime());
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$ret = _bbcode_filter_process($text, $format);
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$timing_stop = explode(' ', microtime());
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$elapsed = $timing_stop[1] - $timing_start[1];
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$elapsed += $timing_stop[0] - $timing_start[0];
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$ret .= '<hr />'. l('BBCode', "filter/tips/$format") .' parsed on '.date('r').'<br />Execution time: '.$elapsed.' seconds.<hr />';
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return $ret;
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}
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else
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return _bbcode_filter_process($text, $format);
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case 'settings':
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$form = array();
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$form['bbcode_filter'] = array(
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'#type' => 'fieldset',
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'#title' => t('BBCode filter'),
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'#collapsible' => TRUE,
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'#collapsed' => FALSE);
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$form['bbcode_filter']["bbcode_make_links_$format"] = array(
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'#type' => 'select',
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'#title' => t('Convert addresses to links'),
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'#default_value' => variable_get("bbcode_make_links_$format", 1),
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'#options' => array(t('Disabled'), t('Enabled')),
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'#description' => t('Turn web and e-mail addresses into clickable links. This is useful if content authors do not explicitly mark addresses as links with [url] and [email] tags.'));
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$form['bbcode_filter']["bbcode_filter_nofollow_$format"] = array(
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'#type' => 'select',
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'#title' => t('Spam link deterrent'),
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'#default_value' => variable_get("bbcode_filter_nofollow_$format", 0),
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'#options' => array(t('Disabled'), t('Enabled')),
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'#description' => t('If enabled, BBCode will add rel="nofollow" to all links, as a measure to reduce the effectiveness of spam links. Note: this will also prevent valid links from being followed by search engines, therefore it is likely most effective when enabled for anonymous users.'));
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$form['bbcode_filter']["bbcode_encode_mailto_$format"] = array(
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'#type' => 'select',
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'#title' => t('Email address encoding'),
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'#default_value' => variable_get("bbcode_encode_mailto_$format", 1),
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'#options' => array(t('Disabled'), t('Enabled')),
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'#description' => t('Whether to encode email addresses with javascript. With this method you will have clickable mailto links, but it will be a bit harder for spam robots to collect them.'));
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$form['bbcode_filter']["bbcode_paragraph_breaks_$format"] = array(
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'#type' => 'select',
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'#title' => t('Smart paragraph and line breaks'),
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'#default_value' => variable_get("bbcode_paragraph_breaks_$format", 2),
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'#options' => array(t('Disabled'), t('Line breaks only'), t('Line and paragraph breaks')),
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'#description' => t('Add line and paragraph breaks to text, excluding text in preformatted code blocks. If you disable this option, you need to enable Drupal\'s "Line break converter". Don\'t use both together!'));
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$form['bbcode_filter']["bbcode_debug_$format"] = array(
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'#type' => 'select',
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'#title' => t('Print debugging info'),
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'#default_value' => variable_get("bbcode_debug_$format", 0),
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'#options' => array(t('Disabled'), t('Enabled')),
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'#description' => t('Print BBCode parse date and execution time. This option should be disabled on production sites. You may need to clear the cache after changing this option.'));
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return $form;
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default:
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return $text;
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}
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}
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/* hook_quicktags_alter
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* Alter icons if the quicktags module is enabled
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*/
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function bbcode_quicktags_alter($items) {
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$path = base_path() . drupal_get_path('module','quicktags') .'/';
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$items['ed_italic'] = array(
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'name' => 'italic',
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'prefix' => '[i]',
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'suffix' => '[/i]',
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'accesskey' => 'i',
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'weight' => 10,
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'icon' => $path .'ed_italic.png',
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);
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$items['ed_bold'] = array(
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'name' => 'bold',
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'prefix' => '[b]',
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'suffix' => '[/b]',
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'accesskey' => 'b',
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'weight' => 20,
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'icon' => $path .'ed_bold.png',
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);
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$items['ed_code'] = array(
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'name' => 'code',
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'prefix' =>'[code]',
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'suffix' => '[/code]',
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'accesskey' => 'c',
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'weight' => 30,
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'icon' => $path .'ed_code.png',
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);
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$items['ed_block'] = array(
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'name' => 'quote',
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'prefix' =>'[quote]',
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'suffix' => '[/quote]',
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'accesskey' => 'q',
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'weight' => 40,
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'icon' => $path .'ed_block.png',
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);
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$items['ed_link'] = array(
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'name' => 'link',
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'prefix' =>'[url=http://]',
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'suffix' => '[/url]',
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'accesskey' => 'l',
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'weight' => 50,
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'icon' => $path .'ed_link.png',
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);
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return $items;
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}
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