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<?php
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// $Id: mobile_codes.filter.inc,v 1.1.2.1 2008/06/03 07:35:48 deciphered Exp $
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/**
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* @file
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* Mobile Codes filter integration
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*
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* Mobile Codes filter integration adds the ability to render a mobile code via
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* a text filter.
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*/
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/**
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* Implementation of hook_filter_tips().
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*/
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function mobile_codes_filter_tips($delta, $format, $long = FALSE) {
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if ($long) {
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return t('
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Create a Mobile Code using the following format:<br />
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[mobilecode type="<em>type</em>" data="<em>data</em>" size="<em>size</em>" name="<em>name</em>" tinyurl="<em>tinyurl</em>"]<em>content</em>[/mobilecode]
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<p>
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<strong>type</strong>: \'dm\' (Data Matrix), \'qr\' (QR Code) or leave blank for default.<br />
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<strong>data type</strong>: \'link\', \'text\', \'phone\' or leave blank for default.<br />
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<strong>size</strong>: \'small\', \'medium\', \'large\' or leave blank for default.<br />
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<strong>name</strong>: user defined (optional)<br />
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<strong>tinyurl</strong>: \'0\', \'1\' or leave blank for default.<br />
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<strong>content</strong>: user defined.
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</p>
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');
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}
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else {
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return t('
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Create a Mobile Code using the following format:<br />
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[mobilecode type="<em>type</em>" data="<em>data type</em>" size="<em>size</em>" name="<em>name</em>" tinyurl="<em>tinyurl</em>"]<em>content</em>[/mobilecode]
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');
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}
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}
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/**
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* Implementation of hook_filter().
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*/
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function mobile_codes_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('Mobile codes filter'));
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case 'description':
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return t('
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Create a Mobile Code using the following format:<br />
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[mobilecode type="<em>type</em>" data="<em>data type</em>" size="<em>size</em>" name="<em>name</em>" tinyurl="<em>tinyurl</em>"]<em>content</em>[/mobilecode]
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');
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case 'prepare':
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return $text;
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case 'process':
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return mobile_codes_filter_process($text, $format);
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case 'settings':
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return mobile_codes_filter_settings($format);
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default:
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return $text;
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}
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}
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function mobile_codes_filter_process($text, $format) {
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$attr = '';
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if (preg_match_all('/\[mobilecode([^]]*)\]([^[]*)\[\/mobilecode\]/', $text, $codes, PREG_SET_ORDER)) {
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foreach ($codes as $match) {
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if (preg_match_all('/\s(\w+)="([^"]*)"/', $match[1], $attributes, PREG_SET_ORDER)) {
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foreach ($attributes as $attribute) {
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$attr[$attribute[1]] = $attribute[2];
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}
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}
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$text = str_replace($match[0], mobile_codes_generate($match[2], $attr, $format), $text);
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unset($attr);
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}
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}
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return $text;
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}
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function mobile_codes_filter_settings($format) {
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$form['mobile_codes_filter'] = array(
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'#type' => 'fieldset',
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'#title' => t('Mobile Codes filter'),
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'#collapsible' => TRUE,
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);
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$form['mobile_codes_filter'][] = mobile_codes_settings($format);
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return $form;
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}
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