| 1 | <?php |
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| 2 | |
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| 3 | // Add a prefilter |
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| 4 | add_event_handler('loc_begin_picture', 'copyrights_set_prefilter_add_to_pic_info', 55 ); |
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| 5 | |
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| 6 | // Change the variables used by the function that changes the template |
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| 7 | add_event_handler('loc_begin_picture', 'copyrights_add_image_vars_to_template'); |
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| 8 | |
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| 9 | function copyrights_set_prefilter_add_to_pic_info() |
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| 10 | { |
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| 11 | global $template; |
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| 12 | $template->set_prefilter('picture', 'copyrights_add_to_pic_info'); |
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| 13 | } |
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| 14 | |
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| 15 | function copyrights_add_to_pic_info($content, &$smarty) |
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| 16 | { |
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| 17 | // Add the information after the author - so before the createdate |
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| 18 | $search = '#<tr id="datecreate">#'; |
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| 19 | |
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| 20 | $replacement = ' |
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| 21 | <tr id="Copyrights_name"> |
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| 22 | <td class="label">{\'Copyright\'|@translate}</td> |
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| 23 | <td class="value"> |
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| 24 | {if $CR_INFO_NAME} |
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| 25 | <a target="_blanc" href="{$CR_INFO_URL}" title="{$CR_INFO_NAME}: {$CR_INFO_DESCR}">{$CR_INFO_NAME}</a> |
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| 26 | {else}{\'N/A\'|@translate}{/if} |
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| 27 | </td> |
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| 28 | </tr> |
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| 29 | <tr id="datecreate">'; |
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| 30 | |
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| 31 | return preg_replace($search, $replacement, $content); |
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| 32 | } |
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| 33 | |
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| 34 | function copyrights_add_image_vars_to_template() |
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| 35 | { |
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| 36 | global $page, $template, $prefixeTable; |
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| 37 | |
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| 38 | // Show block only on the photo page |
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| 39 | if ( !empty($page['image_id']) ) |
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| 40 | { |
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| 41 | // Get the copyright name, url and description that belongs to the current media_item |
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| 42 | $query = ' |
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| 43 | select name, url, descr |
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| 44 | FROM '.COPYRIGHTS_ADMIN.' NATURAL JOIN '.COPYRIGHTS_MEDIA.' |
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| 45 | WHERE media_id = '.$page['image_id'].' |
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| 46 | AND visible = 1 |
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| 47 | ;'; |
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| 48 | $result = pwg_query($query); |
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| 49 | $row = pwg_db_fetch_row($result); |
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| 50 | $name = ''; |
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| 51 | $url = ''; |
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| 52 | $descr = ''; |
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| 53 | if(count($row) > 0) { |
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| 54 | $name = $row[0]; |
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| 55 | $url = $row[1]; |
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| 56 | $descr = $row[2]; |
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| 57 | } |
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| 58 | |
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| 59 | // Sending data to the template |
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| 60 | $template->assign( |
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| 61 | array ( |
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| 62 | 'CR_INFO_NAME' => $name, |
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| 63 | 'CR_INFO_URL' => $url, |
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| 64 | 'CR_INFO_DESCR' => $descr |
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| 65 | )); |
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| 66 | } |
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| 67 | } |
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| 68 | |
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| 69 | ?> |
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