source: extensions/Copyrights/image.php @ 11292

<?php
/*
This php file will insert the names of the copyrights into the images description,
so you can see below the image what copyright it has.

Mattias

thanks to the AddInfo plugin by ddtddt!
*/



// Add a prefilter - whatever a prefilter may be
add_event_handler('loc_begin_picture', 'set_prefilter_add_to_pic_info', 55 );

function set_prefilter_add_to_pic_info()
{
        global $template;
        $template->set_prefilter('picture', 'add_to_pic_info');
}
 

 // This function is called by the set_prefilter_add_to_pic_info function. It has something to do with the prefilter stuff, whatever it may be :p
function add_to_pic_info($content, &$smarty)
{
        // Voeg de informatie toe na de auteur - dus voor de datum dat ie gemaakt is...
        $search = '#<tr id="datecreate">#';
        
        $replacement = '
        <tr id="Copyrights_name">
                <td class="label">{\'Copyright\'|@translate}</td>
                <td class="value">
                        {if $CR_INFO_NAME}
                        <a target="_blanc" href="{$CR_INFO_URL}" title="{$CR_INFO_NAME}">{$CR_INFO_NAME}</a>
                        {else}{\'N/A\'|@translate}{/if}
                </td>
        </tr>
        <tr id="datecreate">';
        // "Copyright" label is nog hardcoded - moet een @translate achter van de smarty, maar dat laat ik maar aan Johan over =P

        return preg_replace($search, $replacement, $content);
}

// Another function of which i cant see the use ;-)
add_event_handler('loc_begin_picture', 'add_vars_to_template');

function add_vars_to_template()
{
// For as far as i know i only need the $prefixtable, $page and $template
global $conf, $page, $template, $tab, $cit, $nbr, $prefixeTable;
//load_language('plugin.lang', ADDINFO_PATH);
//load_language('lang', PHPWG_ROOT_PATH.'local/', array('no_fallback'=>true, 'local'=>true) );

        // Show block only on the photo page
        if ( !empty($page['image_id']) )   
        {
                // Get the copyright name and url (FROM cr_admin) that belongs to the current media_item (FROM cr_media)
                $query = '
                  select name, url
                  FROM '.COPYRIGHTS_ADMIN.' NATURAL JOIN '.COPYRIGHTS_MEDIA.'
                  WHERE media_id = '.$page['image_id'].'
                  AND visible = 1
                  ;';
                $result = pwg_query($query);
                $row = mysql_fetch_array($result);
                //if(count($row) > 0)
                //{
                        $name = $row['name'];
                        $url = $row['url'];
                //}
                        
                // Sending data to the template
                $template->assign(
                array   (
                'CR_INFO_NAME' => $name,
                'CR_INFO_URL' => $url
                                ));
        }
}

?>