smartytemplate.inc.php
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<?php
/**
* $Id$
*
* Smarty Template implementation
*
* Copyright (c) 2005 Jam Warehouse http://www.jamwarehouse.com
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*
* @version $Revision$
* @author Neil Blakey-Milner, Jam Warehouse (Pty) Ltd, South Africa
*/
require_once(KT_LIB_DIR . "/templating/template.inc.php");
require_once(KT_DIR . "/thirdparty/Smarty/Smarty.class.php");
class KTSmartyTemplate extends KTTemplate {
function KTSmartyTemplate ($sPath) {
$this->KTTemplate($sPath);
}
function render($aDict = null) {
$smarty = new Smarty;
$smarty->compile_dir = "/tmp";
foreach (array(KT_DIR . '/var/tmp', '/tmp') as $sPath) {
if (is_writeable($sPath)) {
$smarty->compile_dir = $sPath;
break;
}
}
if (is_array($aDict)) {
$iLen = count($aDict);
$aKeys = array_keys($aDict);
for ($i = 0; $i < $iLen; $i++) {
$sKey = $aKeys[$i];
$smarty->assign_by_ref($sKey, $aDict[$sKey]);
}
}
if (is_array($this->aDict)) {
$iLen = count($this->aDict);
$aKeys = array_keys($this->aDict);
for ($i = 0; $i < $iLen; $i++) {
$sKey = $aKeys[$i];
$smarty->assign_by_ref($sKey, $this->aDict[$sKey]);
}
}
$KTConfig =& KTConfig::getSingleton();
// needed for a very, very few places.
$isSSL = $KTConfig->get("KnowledgeTree/sslEnabled");
$hostname = $KTConfig->get("KnowledgeTree/serverName");
$absroot = 'http';
$absroot .= ($isSSL) ? 's://' : '://';
$absroot .= $hostname;
$absroot .= $KTConfig->get("KnowledgeTree/rootUrl");
$smarty->assign("config", $KTConfig);
$smarty->assign("rootUrl", $KTConfig->get("KnowledgeTree/rootUrl"));
$smarty->assign("absoluteRootUrl", $absroot);
$smarty->caching = false;
$smarty->register_function('entity_select', array('KTSmartyTemplate', 'entity_select'));
$smarty->register_function('boolean_checkbox', array('KTSmartyTemplate', 'boolean_checkbox'));
$smarty->register_function('entity_checkboxes', array('KTSmartyTemplate', 'entity_checkboxes'));
$smarty->register_function('entity_radios', array('KTSmartyTemplate', 'entity_radios'));
$smarty->register_block('i18n', array('KTSmartyTemplate', 'i18n_block'), false);
return $smarty->fetch($this->sPath);
}
function _i18n_get_args($arr, $var) {
if (!is_array($arr)) {
$arr = array();
}
if (substr($var[0], 0, 4) == "arg_") {
$arr['#' . substr($var[0], 4) . '#'] = $var[1];
}
return $arr;
}
function i18n_block($params, $content, &$smarty, &$repeat) {
if (empty($content)) {
return;
}
if (!empty($params)) {
$flattened = array_map(null, array_keys($params), array_values($params));
$replacements = array_reduce($flattened, array('KTSmartyTemplate', '_i18n_get_args'));
} else {
$replacements = array();
}
$sDomain = KTUtil::arrayGet($params, 'i18n_domain');
if (empty($sDomain)) {
$sDomain = $smarty->get_template_vars('i18n_domain');
}
if (empty($sDomain)) {
$sDomain = 'knowledgeTree';
}
putenv("LANG=de_DE");
setlocale(LC_ALL, 'de_DE');
$oRegistry =& KTi18nRegistry::getSingleton();
$oi18n = $oRegistry->geti18n($sDomain);
$content = trim($content);
$content = $oi18n->gettext($content);
return str_replace(array_keys($replacements), array_values($replacements), $content);
}
function entity_select ($params, &$smarty) {
require_once $smarty->_get_plugin_filepath('function', 'html_options');
$entities = KTUtil::arrayGet($params, 'entities', array());
/*
if (is_null($entities)) {
$smarty->trigger_error("assign: missing 'entities' parameter");
return;
}
*/
$method = KTUtil::arrayGet($params, 'method', 'getName');
$none = KTUtil::arrayGet($params, 'none');
$params['values'] = array();
$params['output'] = array();
if ($none) {
$params['values'][] = '';
$params['output'][] = 'None';
}
foreach ($entities as $oEntity) {
$params['values'][] = $oEntity->getId();
$params['output'][] = call_user_func(array(&$oEntity, $method));
}
unset($params['entities']);
return smarty_function_html_options($params, $smarty);
}
function boolean_checkbox ($params, &$smarty) {
$name = KTUtil::arrayGet($params, 'name');
if (empty($name)) {
$smarty->trigger_error("assign: missing 'name' parameter");
return;
}
$bool = KTUtil::arrayGet($params, 'bool');
if (is_null($bool)) {
$smarty->trigger_error("assign: missing 'bool' parameter");
return;
}
$value = KTUtil::arrayGet($params, 'value', 1);
$label = KTUtil::arrayGet($params, 'label');
if ($bool) {
$checked = ' checked="checked"';
} else {
$checked = '';
}
$ret = sprintf('<input type="checkbox" name="%s" value="%s"%s />', $name, $value, $checked);
if ($label) {
$ret = sprintf('<label>%s%s</label>', $ret, $label);
}
return $ret;
}
function entity_checkboxes($params, &$smarty) {
require_once $smarty->_get_plugin_filepath('function', 'html_checkboxes');
$entities = KTUtil::arrayGet($params, 'entities');
if (is_null($entities)) {
$smarty->trigger_error("assign: missing 'entities' parameter");
return;
}
$idmethod = KTUtil::arrayGet($params, 'idmethod', 'getId');
$method = KTUtil::arrayGet($params, 'method', 'getName');
$params['values'] = array();
$params['output'] = array();
foreach ($entities as $oEntity) {
$params['values'][] = call_user_func(array(&$oEntity, $idmethod));
if ($method != "none") {
$params['output'][] = call_user_func(array(&$oEntity, $method));
} else {
$params['output'][] = null;
}
}
unset($params['entities']);
unset($params['idmethod']);
unset($params['method']);
return smarty_function_html_checkboxes($params, $smarty);
}
function entity_radios($params, &$smarty) {
require_once $smarty->_get_plugin_filepath('function', 'html_radios');
$entities = KTUtil::arrayGet($params, 'entities');
if (is_null($entities)) {
$smarty->trigger_error("assign: missing 'entities' parameter");
return;
}
$idmethod = KTUtil::arrayGet($params, 'idmethod', 'getId');
$method = KTUtil::arrayGet($params, 'method', 'getName');
$params['values'] = array();
$params['output'] = array();
foreach ($entities as $oEntity) {
$params['values'][] = call_user_func(array(&$oEntity, $idmethod));
$params['output'][] = call_user_func(array(&$oEntity, $method));
}
unset($params['entities']);
unset($params['idmethod']);
unset($params['method']);
return smarty_function_html_radios($params, $smarty);
}
}
?>