<?php
#CMS - CMS Made Simple
#(c)2004-2008 by Ted Kulp (ted@cmsmadesimple.org)
#This project's homepage is: http://cmsmadesimple.sf.net
#
#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
function smarty_cms_function_content($params, &$smarty)
{
global $gCms;
$pageinfo =& $gCms->variables['pageinfo'];
if (isset($pageinfo) && $pageinfo !== FALSE && isset($pageinfo->content_id))
{
$id = '';
$modulename = '';
$action = '';
$inline = false;
if (isset($_REQUEST['module']))
{
$modulename = $_REQUEST['module'];
}
if (isset($_REQUEST['id']))
{
$id = $_REQUEST['id'];
}
elseif (isset($_REQUEST['mact']))
{
$ary = explode(',', cms_htmlentities($_REQUEST['mact']), 4);
$modulename = (isset($ary[0])?$ary[0]:'');
$id = (isset($ary[1])?$ary[1]:'');
$action = (isset($ary[2])?$ary[2]:'');
$inline = (isset($ary[3]) && $ary[3] == 1?true:false);
}
if (isset($_REQUEST[$id.'action']))
$action = $_REQUEST[$id.'action'];
else if (isset($_REQUEST['action']))
$action = $_REQUEST['action'];
$block_name = 'default';
if (isset($params['block']))
$block_name = $params['block'];
else if (isset($params['name']))
$block_name = $params['name'];
$block_name = strtolower(str_replace(' ', '_', $block_name));
$target_block = 'default';
if (isset($_REQUEST[$id.'target']))
{
//Only if it actually exists do we use it... just in case the template was changed we want to
//make sure the module still shows up
$blocks = CmsTemplateOperations::parse_content_blocks_from_template(cms_orm()->template->find_by_id($pageinfo->template_id));
foreach ($blocks as $k=>$v)
{
if ($_REQUEST[$id.'target'] == $k)
{
$target_block = $_REQUEST[$id.'target'];
}
}
}
$target_block = strtolower(str_replace(' ', '_', $target_block));
//Only consider doing module processing if
//a. There is no block parameter
//b. then
// 1. $id is cntnt01
// 2. or inline is false
if ($block_name == $target_block && ($id == 'cntnt01' || ($id != '' && $inline == false)))
{
$cmsmodules = &$gCms->modules;
if (isset($cmsmodules))
{
foreach ($cmsmodules as $key=>$value)
{
if (strtolower($modulename) == strtolower($key))
{
$modulename = $key;
}
}
if (isset($modulename))
{
if (isset($cmsmodules[$modulename]))
{
if (isset($cmsmodules[$modulename]['object'])
&& $cmsmodules[$modulename]['installed'] == true
&& $cmsmodules[$modulename]['active'] == true
&& $cmsmodules[$modulename]['object']->is_plugin_module())
{
@ob_start();
$params = array_merge($params, GetModuleParameters($id));
$returnid = '';
if (isset($params['returnid']))
{
$returnid = $params['returnid'];
}
else
{
$returnid = $pageinfo->content_id;
}
$result = $cmsmodules[$modulename]['object']->do_action_base($action, $id, $params, $returnid);
if ($result !== FALSE)
{
echo $result;
}
$modresult = @ob_get_contents();
@ob_end_clean();
return _smarty_cms_function_content_return($modresult, $params, $smarty);
}
else
{
return _smarty_cms_function_content_return("<!-- Not a tag module -->\n", $params, $smarty);
}
}
}
}
}
else
{
$result = $smarty->fetch(str_replace(' ', '_', 'content:' . $block_name), '', $pageinfo->content_id);
if (isset($_REQUEST['tmpfile']))
{
$smarty->clear_compiled_tpl(str_replace(' ', '_', 'content:' . $block_name), $pageinfo->content_id);
}
return _smarty_cms_function_content_return($result, $params, $smarty);
}
}
return _smarty_cms_function_content_return('', $params, $smarty);
}
function _smarty_cms_function_content_return($result, &$params, &$smarty)
{
if ( empty($params['assign']) )
{
return $result;
}
else
{
$smarty->assign($params['assign'], $result);
return '';
}
}
function smarty_cms_help_function_content()
{
?>
<h3>What does this do?</h3>
<p>This is where the content for your page will be displayed. It's inserted into the template and changed based on the current page being displayed.</p>
<h3>How do I use it?</h3>
<p>Just insert the tag into your template like: <code>{content}</code>.</p>
<h3>What parameters does it take?</h3>
<ul>
<li><em>(optional)</em>block - Allows you to have more than one content block per page. When multiple content tags are put on a template, that number of edit boxes will be displayed when the page is edited.
<p>Example:</p>
<pre>{content block="Second Content Block"}</pre>
<p>Now, when you edit a page there will a textarea called "Second Content Block".</li>
<li><em>(optional)</em>wysiwyg (true/false) - If set to false, then a wysiwyg will never be used while editing this block. If true, then it acts as normal. Only works when block parameter is used.</li>
<li><em>(optional)</em>oneline (true/false) - If set to true, then only one edit line will be shown while editing this block. If false, then it acts as normal. Only works when block parameter is used.</li>
<li><em>(optional)</em>assign - Assigns the content to a smarty parameter, which you can then use in other areas of the page, or use to test whether content exists in it or not.
<p>Example of passing page content to a User Defined Tag as a parameter:</p>
<pre>
{content assign=pagecontent}
{table_of_contents thepagecontent="$pagecontent"}
</pre>
</li>
</ul>
<?php
}
function smarty_cms_about_function_content()
{
?>
<p>Author: Ted Kulp<tedkulp@users.sf.net></p>
<p>Version: 1.1</p>
<p>
Change History:<br/>
1.1 - Added assign parameter from djnz's patch in the forge<br />
1.0 - Initial version
</p>
<?php
}
# vim:ts=4 sw=4 noet
?>
) is private.
