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42 lines
No EOL
1.2 KiB
PHP
42 lines
No EOL
1.2 KiB
PHP
<?php
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/**********************************
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* REQUIRED PATH TO THE TPL FILE */
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$TOUR_PATH = PHPWG_PLUGINS_PATH.'TakeATour/tours/2_7_0/tour.tpl';
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/*********************************/
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/**********************
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* Preparse part *
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**********************/
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$template->assign('TAT_index', make_index_url(array('section' => 'categories')));
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$template->assign('TAT_search', get_root_url().'search.php');
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//picture id
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if (isset($_GET['page']) and preg_match('/^photo-(\d+)(?:-(.*))?$/', $_GET['page'], $matches))
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{
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$_GET['image_id'] = $matches[1];
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}
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check_input_parameter('image_id', $_GET, false, PATTERN_ID);
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if (isset($_GET['image_id']) and pwg_get_session_var('TAT_image_id')==null)
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{
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$template->assign('TAT_image_id', $_GET['image_id']);
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pwg_set_session_var('TAT_image_id', $_GET['image_id']);
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}
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elseif (is_numeric(pwg_get_session_var('TAT_image_id')))
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{
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$template->assign('TAT_image_id', pwg_get_session_var('TAT_image_id'));
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}
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else
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{
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$query = '
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SELECT id
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FROM '.IMAGES_TABLE.'
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ORDER BY RAND()
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LIMIT 1
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;';
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$row = pwg_db_fetch_assoc(pwg_query($query));
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$template->assign('TAT_image_id', $row['id']);
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}
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?>
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