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Step 5: Using Templates
Horde_Template is the bTemplate engine ported to Horde. Extended to
support gettext strings. Very fast (one pass, no regular expressions, only
fast str_*() PHP methods.
<?php
/* Load libraries. */
require_once MOPPLE_BASE . '/lib/base.php';
require_once MOPPLE_BASE . '/lib/Driver.php';
require_once 'Horde/Template.php';
/* Initialize driver. */
$driver = &Mopple_Driver::singleton($conf['storage']['driver']);
$driver->retrieve();
/* Retrieve MP3s. */
$mp3s = $driver->listMP3s();
if (is_a($mp3s, 'PEAR_Error')) {
$notification->push($mp3s, 'horde.error');
$mp3s = array();
}
/* Create links and icons. */
foreach ($mp3s as $id => $mp3) {
$show_url = Horde::applicationUrl('mp3.php');
$show_url = Util::addParameter($show_url, array('id' => $mp3['song_id']));
$mp3s[$id]['link'] = Horde::link($show_url, sprintf(_("Show Song \"%s\""),
$mp3['song_title']));
$edit_icon = Horde::img('edit.png',
sprintf(_("Edit Song \"%s\""), $mp3['song_title']),
'',
$registry->getImageDir('horde'));
$edit_url = Horde::applicationUrl('edit.php');
$edit_url = Util::addParameter($edit_url, array('id' => $mp3['song_id']));
$mp3s[$id]['edit'] = Horde::link($edit_url, sprintf(_("Edit Song \"%s\""),
$mp3['song_title'])) .
$edit_icon . '</a>';
}
/* Setup template. */
$template = &new Horde_Template();
$template->setOption('gettext', true);
$template->set('mp3s', $mp3s);
$template->set('edit_icon', Horde::img('edit.png', _("Edit Song"), '', $registry->getImageDir('horde')));
$title = _("List");
/* Output HTML. */
require MOPPLE_TEMPLATES . '/common-header.inc';
require MOPPLE_TEMPLATES . '/menu.inc';
echo $template->fetch(MOPPLE_TEMPLATES . '/list.html');
require $registry->get('templates', 'horde') . '/common-footer.inc';
?>
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