function display($tpl = null)
{
// Frontpage hack
$this->addTemplatePath(JPATH_COMPONENT_ADMINISTRATOR . DS . 'views' . DS . 'link' . DS . 'tmpl');
// Only allow "component" template
JRequest::setVar('tmpl', 'component');
// JFactory
$user =& JFactory::getUser();
$config =& JFactory::getConfig();
$doc =& JFactory::getDocument();
$lingo =& JFactory::getLanguage();
// Include styles
$doc->addStyleSheet(LINKR_ASSETS . 'css/modal.css?' . LINKR_VERSION_INC);
// Template override
global $mainframe;
$tmpl = $mainframe->getTemplate();
if (file_exists(JPATH_BASE . DS . 'templates' . DS . $tmpl . DS . 'linkr.css')) {
$doc->addStyleSheet(JURI::base() . 'templates/' . $tmpl . '/linkr.css');
} elseif (file_exists(JPATH_BASE . DS . 'templates' . DS . $tmpl . DS . 'css' . DS . 'linkr.css')) {
$doc->addStyleSheet(JURI::base() . 'templates/' . $tmpl . '/css/linkr.css');
}
// Editor name, request endpoint, document base
$editor = JRequest::getString('e_name', 'text');
$rUrl = JURI::base() . 'index.php?option=com_linkr&view=request&' . JUtility::getToken() . '=1';
// Include scripts
JHTML::_('behavior.mootools');
$unc = LinkrHelper::getParam('compress', 1) ? '.js' : '-UCP.js';
$doc->addScript(LINKR_ASSETS . 'js/helper' . $unc . '?' . LINKR_VERSION_INC);
$doc->addScriptDeclaration('var Linkr=new LinkrAPI(' . '[' . implode(',', explode('.', LINKR_VERSION_READ)) . '],' . '"' . $rUrl . '",' . '"' . $editor . '",' . '"' . JURI::root() . '",' . '[' . '"' . JRequest::getWord('mode', 'squeezebox') . '",' . '"' . $lingo->getTag() . '",' . '"' . LinkrHelper::UTF8Encode(JText::_('MISSING_TEXT', true)) . '",' . '"' . LinkrHelper::UTF8Encode(JText::_('IMG_ANCHOR', true)) . '",' . '"' . LINKR_ASSETS . 'img/",' . $user->get('aid') . ']' . ');' . 'var LinkrHelper=Linkr;');
// Frontend fix
if (LinkrHelper::isSite()) {
//$doc->setBase(LinkrHelper::getLinkrUrl($editor));
}
// References
$this->assign('links', $this->get('Links'));
$this->assign('tools', $this->get('ToolLinks'));
// Localize text
if ($text = $this->get('L18N')) {
$l18n = array();
foreach ($text as $k => $v) {
$l18n[] = '["' . $k . '","' . $v . '"]';
}
$doc->addScriptDeclaration('Linkr.setL18N([' . implode(',', $l18n) . ']);');
}
// 3rd party javascript
if ($js = $this->get('Scripts')) {
$doc->addScriptDeclaration($js);
}
// Load single link
$load = '';
$inc = $this->get('IncludedLinks');
if (!$this->tools['count'] && $this->links['count'] == 1) {
$load = 'Linkr.__fr=function(){' . $inc[$this->links['name'][0]] . '};';
} elseif (!$this->links['count'] && $this->tools['count'] == 1) {
$load = 'Linkr.__fr=function(){' . $inc[$this->tools['name'][0]] . '};';
}
// Fire "onLoad" event
$doc->addScriptDeclaration('window.addEvent("domready",function(){' . $load . 'Linkr.fireEvent("onLoad");' . '});');
parent::display($tpl);
}
function upload()
{
global $mainframe;
// Check for request forgeries
if (!JRequest::checkToken('request')) {
// 401 Unauthorized
return $this->end(401, 'Invalid Token');
}
// Check to see if uploading is enabled
if ($mainframe->isSite() && !LinkrHelper::getParam('frontend_upload', '0')) {
// 401 Unauthorized
return $this->end(401, 'Uploading Disabled');
}
$this->file = JRequest::getVar('Filedata', '', 'files', 'array');
$this->json = JRequest::getVar('format', 'html', '', 'cmd') == 'json';
$this->returnURL = 'index.php?option=com_linkr&view=articles&tmpl=component';
LinkrHelper::log('File::upload ' . $this->file['name']);
// Set FTP credentials, if given
jimport('joomla.client.helper');
JClientHelper::setCredentialsFromRequest('ftp');
// Make the filename safe
$this->file['name'] = strtolower(JFile::makeSafe($this->file['name']));
if (empty($this->file['name'])) {
LinkrHelper::log('Upload failed: empty filename ');
return $this->end(400, 'bad request');
}
if (!$this->canUpload()) {
return $this->end(415, 'Unsupported Media Type');
}
// Get full filename
$model =& $this->getModel('articles');
$paths = $model->fileInfo();
$name = $paths['path'] . DS . $this->file['name'];
// Check filename
$name = JPath::clean($name);
if (JFile::exists($name)) {
// 409 Conflict
LinkrHelper::log("Upload failed: file already exists ({$name})");
return $this->end(409, 'File already exists');
}
// Uplaod
if (!JFile::upload($this->file['tmp_name'], $name)) {
// Is this a 400 bad request or 500 internal error?
LinkrHelper::log("Upload failed: could not upload file ({$name})");
return $this->end(500, 'Could not upload file');
}
// Upload complete
LinkrHelper::log('File uploaded');
$this->end(200, 'File uploaded!');
}
function debug()
{
static $debug;
if (is_null($debug)) {
$debug = JDEBUG || LinkrHelper::getParam('debug', '0');
}
return $debug;
}
function folderItems()
{
// Get filetypes
$exts = 'bmp,csv,doc,gif,jpg,jpeg,odg,odp,ods,odt,pdf,png,ppt,txt,xcf,xls';
$exts = LinkrHelper::getMediaParam('upload_extensions', $exts);
// Build regular expression
$exts = preg_replace('/[^A-Z0-9,]/i', '', $exts);
$exts = '\\.(' . str_replace(',', '|', $exts) . ')';
// Get folder from request
$info = $this->fileInfo();
$folder = $info['path'];
// Get folders
if ($info['parent']) {
$folders = LinkrHelper::listDirectories($info['path']);
} else {
$paths = LinkrHelper::getParam('paths', 'images');
$regex = LinkrHelper::buildRegex($paths);
$folders = LinkrHelper::listDirectories($info['base'], $regex);
}
// Get files
$files = LinkrHelper::listFiles($folder, $exts);
// Create output
$items = '<div id="filedirlist">' . '<div style="clear:both;"></div>';
// Parent directory
$icon = JURI::root() . 'administrator/components/com_media/images/folderup_32.png';
$icon = JHTML::image($icon, 'Folder', array('width' => 32, 'height' => 32, 'class' => 'big'));
if ($info['parent']) {
$click = 'LinkrHelper.fileDir(\'' . $info['parent.64'] . '\')';
$items .= '<div class="item up">' . '<div class="icon" onclick="' . $click . '">' . '<div align="center" class="border"><a>' . $icon . '</a></div></div>' . '<div class="name">' . JText::_('up') . '</div>' . '</div>';
}
// Folders
$icon = JURI::root() . 'administrator/components/com_media/images/folder.png';
$icon = JHTML::image($icon, 'Folder', array('width' => 32, 'height' => 32, 'class' => 'big'));
foreach ($folders as $d) {
$click = 'LinkrHelper.fileDir(\'' . $d['path.64'] . '\')';
$items .= '<div class="item">' . '<div class="icon" onclick="' . $click . '">' . '<div align="center" class="border"><a>' . $icon . '</a></div></div>' . '<div class="name">' . $d['name'] . '</div>' . '</div>';
}
// Files
foreach ($files as $f) {
$icon = array('width' => $f->width, 'height' => $f->height);
$icon = JHTML::image($f->icon, $f->name, $icon);
$title = $f->type . ' - ' . $f->name . ' (' . $f->size . ')';
$name = str_replace('.' . $f->ext, '', $f->name);
$click = 'LinkrHelper.file(\'' . $f->src . '\')';
$items .= '<div class="item">' . '<div class="icon"title="' . $title . '"onclick="' . $click . '">' . '<div align="center" class="border"><a>' . $icon . '</a></div></div>' . '<div class="name">' . $name . '</div>' . '</div>';
}
return $items . '</div>';
}
?>
</a>
|
<a href="index.php?option=com_linkr&view=docs&about=related#goto"><?php
echo JText::_('RELATED_ARTICLES');
?>
</a>
|
<a href="index.php?option=com_linkr&view=docs&about=faqs#goto"><?php
echo JText::_('FAQs');
?>
</a>
|
<?php
// Debug
if (LinkrHelper::getParam('debug', 0)) {
?>
<a style="color:#990000;" href="index.php?option=com_linkr&view=docs&about=debug#goto"><?php
echo JText::_('PARAM_DEBUG');
?>
</a>
|
<?php
}
?>
<a href="http://extensions.joomla.org/extensions/4010/details" target="_blank">JED »</a>
<!-- http://extensions.joomla.org/index.php?option=com_mtree&task=viewlink&link_id=4010 -->
</div>
<?php
echo $this->loadTemplate($this->about);
function onLinkrLoadJS($version, $inc = array())
{
// File append
$append = $this->cp('compress', 1) ? '.js' : '-UCP.js';
$append .= '?' . LINKR_VERSION_INC;
// Initialize variables
$js = '';
$d =& JFactory::getDocument();
$r = JURI::root() . 'components/com_linkr/assets/js/';
// Base files
$d->addScript($r . 'tree' . $append);
$d->addScript($r . 'object' . $append);
$js .= 'LinkrObject.options.defaultItemid=' . LinkrHelper::getParam('itemid', 0) . ';';
// Plugin check
// ToDo: use some other check
$p = LinkrHelper::getPluginParam() ? 'true' : 'false';
// Bookmarks
if ($inc['bookmarks']) {
$d->addScript($r . 'bookmarks' . $append);
$bm = $this->cp('def_bm', 0) ? 'true' : 'false';
$js .= 'LinkrBookmarks.loadedByDefault=' . $bm . ';' . 'LinkrBookmarks.isPluginInstalled=' . $p . ';';
}
// Related articles
if ($inc['related']) {
$d->addScript($r . 'related' . $append);
$rl = $this->cp('def_rel', 0) ? 'true' : 'false';
$js .= 'LinkrRelated.loadedByDefault=' . $rl . ';' . 'LinkrRelated.isPluginInstalled=' . $p . ';';
}
// Files
if ($this->cp('link_file', 1) && $inc['file']) {
$d->addScript($r . 'file' . $append);
$u = (bool) $this->cp('frontend_upload', 0);
$u = $u ? true : !LinkrHelper::isSite();
$u = $u ? JURI::base() . 'index.php?option=com_linkr&controller=file&task=upload&e_name=' . JRequest::getString('e_name', 'text') . '&' . JUtility::getToken() . '=1' : false;
// Upload
$js .= 'LinkrFile.uploadURL=' . ($u ? '"' . $u . '"' : 'false') . ';';
// Message
if ($msg = JRequest::getString('msg', null)) {
$js .= 'LinkrFile.msg="' . LinkrHelper::UTF8Encode($msg) . '";';
}
// Paths
global $mainframe;
$path = JRequest::getString('path', '', 'REQUEST');
if (strlen($path)) {
$mainframe->setUserState('linkr.path', $path);
} else {
$mainframe->setUserState('linkr.path', null);
}
// Simple list
$simple = JRequest::getInt('simplelist', -1, 'REQUEST');
if ($simple != -1) {
$mainframe->setUserState('linkr.simplelist', $simple);
} else {
$mainframe->setUserState('linkr.simplelist', null);
}
}
// Articles
if ($this->cp('link_article', 1) && $inc['article']) {
$d->addScript($r . 'article' . $append);
$s = (bool) $this->cp('use_slug', 1);
$js .= 'ArtOpts.slug=' . ($s ? 'true' : 'false') . ';' . 'var LinkrArticle=LinkrObject.getInstance(ArtOpts, ArtSrch, ArtLay, ArtTmpl);';
}
// Menu links
if ($this->cp('link_menu', 1) && $inc['menu']) {
$d->addScript($r . 'menu' . $append);
// Get menus
$db =& JFactory::getDBO();
$db->setQuery('SELECT * FROM #__menu_types');
$ml = (array) $db->loadObjectList();
foreach ($ml as $m) {
$ti = LinkrHelper::UTF8Encode($m->title);
$de = LinkrHelper::UTF8Encode($m->description);
$js .= 'MITree.include({' . 'id:"' . $m->menutype . '",' . 'name:"' . urlencode($ti) . '",' . 'description:"' . urlencode($de) . '"' . '});';
}
$js .= 'var LinkrMenu=LinkrTree.getInstance(MIOpts,MITree,MISrch,MITmpl);';
}
// Contacts
if ($this->cp('link_contact', 1) && $inc['contact']) {
$d->addScript($r . 'contact' . $append);
$js .= 'var LinkrContact = LinkrObject.getInstance(ConOpts,ConSrch,ConLay,ConTmpl);';
}
// Automatic links
/*if ($inc['auto'])
{
$d->addScript($r .'auto'. $append);
// Get extensions
$db = & JFactory::getDBO();
$db->setQuery(
'SELECT c.id, c.name, c.option '.
'FROM #__components AS c '.
'WHERE c.link <> "" AND c.parent = 0 '.
'AND c.enabled = 1');
$ex = (array) $db->loadObjectList();
foreach ($ex as $e)
{
$js .=
'_xr.include({'.
'id:'. $e->id .','.
'option:"'. $e->option .'",'.
'name:"'. urlencode(LinkrHelper::UTF8Encode($e->name)) .'"'.
'});';
}
$js .= 'var LinkrX=LinkrTree.getInstance(_xo,_xr,_xs,_xt);';
}*/
// Debug
$user =& JFactory::getUser();
if ($this->cp('debug', 0) && $user->gid >= 23) {
$d->addScript($r . 'debug.js?' . LINKR_VERSION_INC);
}
return $js;
}
function _fileInfo()
{
if (isset($this->_fi)) {
return $this->_fi;
}
// Paths list
$i = array('path.list' => array());
$paths = LinkrHelper::getParam('paths', 'images');
$paths = $this->getState('path', $paths, 'STRING');
$list = @explode(',', $paths);
foreach ($list as $p) {
$p = trim($p);
if (!strlen($p)) {
continue;
}
$p = str_replace('/', DS, $p);
$p = substr($p, 0, 1) == DS ? $p : DS . $p;
$p = substr($p, -1) == DS ? substr($p, 0, -1) : $p;
if (is_dir(JPATH_ROOT . $p)) {
$i['path.list'][] = JPATH_ROOT . $p;
}
}
if (!count($i['path.list'])) {
$i['path.list'][] = JPATH_ROOT . DS . 'images';
}
// Base folder
if (count($i['path.list']) == 1) {
$i['base'] = $i['path.list'][0];
$i['base.regex'] = '.';
$i['base.folder'] = str_replace(JPATH_ROOT . DS, '', $i['base']);
$i['base.folder'] = str_replace(DS, '/', $i['base.folder']);
} else {
$i['base'] = strlen(JPATH_ROOT) ? JPATH_ROOT : DS;
$i['base.regex'] = LinkrHelper::buildRegex($paths);
$i['base.folder'] = '/';
}
// Current path
$i['path'] = $this->getState('current', null);
$i['path'] = $i['path'] ? base64_decode($i['path']) : $i['base'];
if (strpos($i['path'], $i['base']) !== 0) {
$i['path'] = $i['base'];
}
$i['path.64'] = base64_encode($i['path']);
// Collect information
$i['base.64'] = base64_encode($i['base']);
if ($i['path'] != $i['base']) {
$parent = substr($i['path'], 0, strrpos($i['path'], DS));
$i['parent'] = $parent;
$i['parent.64'] = base64_encode($parent);
} else {
$i['parent'] = false;
$i['parent.64'] = false;
}
// Return information
$this->_fi = $i;
return $this->_fi;
}
function delete()
{
$this->returnURL .= '&delete=1';
if (!JRequest::checkToken('request')) {
return $this->end(401, 'Invalid Token');
} elseif (LinkrHelper::isSite() && !LinkrHelper::getParam('frontend_upload', '0')) {
return $this->end(401, 'Uploading Disabled');
}
// Get file name
$file = trim(JRequest::getVar('file', '', 'REQUEST', 'base64'));
if (!strlen($file)) {
return $this->end(400, JText::_('bad request'));
} elseif (!($file = base64_decode($file))) {
return $this->end(400, JText::_('bad request'));
}
// Get full file path
$filepath = $this->uploadFolder . DS . JFile::makeSafe($file);
if (!JFile::exists($filepath)) {
return $this->end(400, JText::_('bad request'));
}
// Delete
if (!JFile::delete($filepath)) {
return $this->end(400, 'Could not delete file');
}
$this->end(200, 'File deleted!');
}