TYPO3 Core

<?php

/***************************************************************

* Copyright notice

*

* (c) 2008 Steffen Kamper <info@sk-typo3.de>

* All rights reserved

*

* This script is part of the TYPO3 project. The TYPO3 project 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.

*

* The GNU General Public License can be found at

* http://www.gnu.org/copyleft/gpl.html.

*

* This script 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.

*

* This copyright notice MUST APPEAR in all copies of the script!

***************************************************************/

/**

* [CLASS/FUNCTION INDEX of SCRIPT]

*

* Hint: use extdeveval to insert/update function index above.

*/

require_once(PATH_t3lib . 'class.t3lib_page.php');

require_once(PATH_t3lib.'class.t3lib_tsparser.php');

$GLOBALS['LANG']->includeLLFile('EXT:tsbrowser/locallang.xml');

class tx_tsbrowser {

protected $pid;

public function renderTSbrowser($parameters, $pObj) {

if (!$parameters['e']['config']) {

return false;

}

// add header files

$pObj->pObj->doc->addStyleSheet('tsbrowser', $GLOBALS['BACK_PATH'] . t3lib_extMgm::extRelPath('tsbrowser') . 'tsbrowser.css');

$pObj->pObj->doc->loadJavascriptLib(t3lib_extMgm::extRelPath('tsbrowser') . 'tsbrowser.js');

$this->pid = t3lib_div::_GET('id');

$setting = t3lib_div::_GET('show_tsbrowser');

if ($setting && $setting != intval($GLOBALS['BE_USER']->uc['tx_tsbrowser']['show'])) {

$GLOBALS['BE_USER']->uc['tx_tsbrowser']['show'] = $setting;

$GLOBALS['BE_USER']->writeUC();

}

$strInsert = '

<div id="ts-browser">

<div id="ts-tree-container">

<input type="checkbox" class="checkbox" id="show_tsbrowser" onclick="window.location.href=window.location.href+\'&show_tsbrowser=\'+(this.checked?1:2)" value="1" ' . ($GLOBALS['BE_USER']->uc['tx_tsbrowser']['show'] == 1 ? ' checked="checked"' : '') . '/>

<label for="show_tsbrowser">' . $GLOBALS['LANG']->getLL('enableTSbrowser', 1) . '</label><br />

';

if ($GLOBALS['BE_USER']->uc['tx_tsbrowser']['show'] == 1) {

// Get TypoScript template for current page

$conf = $this->getConfigArray();

// Show TS template hierarchy

$tree = $this->showTemplate($conf);

$strInsert .= '

<label for="node-value">' . $GLOBALS['LANG']->getLL('nodeValue', 1) . ': </label>

<input id="node-value" type="text" style="width:90%;" value="" />

<div id="ts-tree">' . $tree . '</div>

</div>

';

} else {

$strInsert .= '

</div>

';

}

// insert tree in output string

$parameters['theOutput'] = preg_replace(

'/\<input type="Hidden" name="e\[config\]" value="1">/mi',

'<input type="hidden" name="e[config]" value="1">' . $strInsert,

$parameters['theOutput']

);

}

/**

* Get TS template

*

* This function creates instances of the class needed to render

* the TS template, and gets it as a multi-dimensionnal array.

*

* @return An array containing all the available TS objects

*/

protected function getConfigArray() {

// Initialize the page selector

$this->sys_page = t3lib_div::makeInstance('t3lib_pageSelect');

$this->sys_page->init(true);

// initialize the TS template

$this->tmpl = t3lib_div::makeInstance('t3lib_TStemplate');

$this->tmpl->init();

// Avoid an error

$this->tmpl->tt_track = 0;

// Get rootline for current PID

$rootline = $this->sys_page->getRootLine($this->pid);

// Start TS template

$this->tmpl->start($rootline);

return $this->tmpl->setup;

}

/**

* Show TS template hierarchy

*

* This function displays the TS template hierarchy as HTML list

* elements. Each section can be expanded/collapsed.

*

* @param $object A section of the TS template

* @param $object The path to the current object

* @return

*/

protected function showTemplate($conf, $pObj = false) {

// Storage

$htmlCode = array();

// pre-select a tag is possible with GPvar, not used at the moment

$curr = t3lib_div::GPvar('current');

// Process each object of the configuration array

foreach($conf as $key => $value) {

$str = '';

// TS object ID

$id = $pObj . $key;

$sel = (strpos($curr, $id) === 0);

$mtc = ($curr == $id);

$subKey = '';

if (substr($key, -1) == '.') {

$subKey = substr($key, 0, -1);

}

// Check if object is a container

if (is_array($value)) {

// Check if object has a content type

if (substr($key, 0, - 1) != $lastKey) {

// No content type - Process sub configuration

$subArray = $this->showTemplate($value, $id);

// Check if objects are available

if ($subArray) {

// Add container

// remuve trailing point

if ($subKey) {

$key = $subKey;

if(!is_array($conf[$subKey])) {

$v = htmlspecialchars($conf[$subKey]);

$str = $conf[$subKey] ? ' <em title="' . $v . '">[' . t3lib_div::fixed_lgd_cs($v,40) . ']</em>' : '';

}

}

$htmlCode[] = '<li class="pm ' . ($sel ? 'minus act' : 'plus') . '" ' . ($mtc ? 'id="selected"' : '') . ' name="' . $pObj . $key . '"><strong>' . $key . '</strong>' . $str . $subArray . '</li>';

}

}

} else {

if (substr($key, -1) != '.' && is_array($conf[$key . '.'])) {

$subArray = $this->showTemplate($conf[$key . '.'], $id);

} else {

// Memorize key

$lastKey = $key;

// TS object

$v = htmlspecialchars($value);

$htmlCode[] = '<li class="' . ($sel ? 'act' : '') . '" ' . ($mtc ? 'id="selected"' : '') . ' name="' . $key . '"><span>' . htmlspecialchars($key) . '</span> <em title="' . $v . '">[' . t3lib_div::fixed_lgd_cs($v,40) . ']</em></li>';

}

}

}

// Check if objects have been detected

if (count($htmlCode)) {

// insert css-class last to last li

array_push($htmlCode, preg_replace('/^<li class="/', '<li class="last ', array_pop($htmlCode)));

// Return hierarchy

return

'<ul class="' . (!$pObj ? 'tree' : '') . '">' .

implode(chr(10), $htmlCode) .

'</ul>';

}

}

}

?>

<?php

########################################################################

# Extension Manager/Repository config file for ext: "tsbrowser"

#

# Auto generated 29-11-2008 12:24

#

# Manual updates:

# Only the data in the array - anything else is removed by next write.

# "version" and "dependencies" must not be touched!

########################################################################

$EM_CONF[$_EXTKEY] = array(

'title' => 'Typoscript Browser',

'description' => 'shows Typoscript Browser in tstemplate_info-module',

'category' => 'module',

'author' => 'Steffen Kamper',

'author_email' => 'info@sk-typo3.de',

'shy' => '',

'dependencies' => 'tstemplate_info',

'conflicts' => '',

'priority' => '',

'module' => '',

'state' => 'stable',

'internal' => '',

'uploadfolder' => 0,

'createDirs' => '',

'modify_tables' => '',

'clearCacheOnLoad' => 0,

'lockType' => '',

'author_company' => '',

'version' => '0.0.1',

'constraints' => array(

'depends' => array(

'tstemplate_info' => '',

),

'conflicts' => array(

),

'suggests' => array(

),

),

'_md5_values_when_last_written' => 'a:6:{s:22:"class.tx_tsbrowser.php";s:4:"b4d8";s:12:"ext_icon.gif";s:4:"16ad";s:14:"ext_tables.php";s:4:"b5a8";s:13:"locallang.xml";s:4:"cb84";s:13:"tsbrowser.css";s:4:"6c6a";s:12:"tsbrowser.js";s:4:"36be";}',

'suggests' => array(

),

);

?>

<?php

if (TYPO3_MODE=='BE') {

$GLOBALS['TYPO3_CONF_VARS']['SC_OPTIONS']['ext/tstemplate_info/class.tx_tstemplateinfo.php']['postOutputProcessingHook'][] = 'EXT:tsbrowser/class.tx_tsbrowser.php:&tx_tsbrowser->renderTSbrowser';

}

?>

<?xml version="1.0" encoding="utf-8" standalone="yes" ?>

<T3locallang>

<meta type="array">

<description>Labels for the Typoscript Browser</description>

<type>module</type>

</meta>

<data type="array">

<languageKey index="default" type="array">

<label index="moduleTitle">Typoscript Browser</label>

<label index="enableTSbrowser">enable Typoscript Browser</label>

<label index="nodeValue">Node value</label>

</languageKey>

</data>

</T3locallang>

/* CSS-class for the TS-tree */

#ts-browser {

margin: 15px 0;

}

#ts-tree ul, #ts-tree li {

padding: 0;

margin: 0;

list-style: none;

line-height: 16px;

}

#ts-tree li {

padding-left: 20px;

}

ul.tree {

padding-left: 2px;

}

ul.tree li {

background: 0 0 url(../../gfx/ol/join.gif) no-repeat transparent;

}

ul.tree li > span {

cursor: pointer;

}

ul.tree li > strong {

cursor: pointer;

}

ul.tree li.last {

background: 0 0 url(../../gfx/ol/joinbottom.gif) no-repeat transparent;

}

ul.tree li.act > strong {

font-style: italic;

}

ul.tree li.act > span {

font-style: italic;

}

ul.tree li.pm > strong {

margin-left: -20px;

padding-left: 20px;

}

ul.tree li.pm > ul {

margin-left: -20px !important;

padding-left: 20px !important;

background: 0 0 url(../../gfx/ol/line.gif) repeat-y transparent;

}

ul.tree li.last.pm > ul {

background: none;

}

ul.tree li.minus {

background: 0 0 url(../../gfx/ol/minus.gif) no-repeat transparent;

}

ul.tree li.plus {

background: 0 0 url(../../gfx/ol/plus.gif) no-repeat transparent;

}

ul.tree li.minus.last {

background: 0 0 url(../../gfx/ol/minusbottom.gif) no-repeat transparent;

}

ul.tree li.plus.last {

background: 0 0 url(../../gfx/ol/plusbottom.gif) no-repeat transparent;

}

ul.tree li.minus > ul {

display: block;

}

ul.tree li.plus > ul {

display: none;

}

var TSbrowser = Class.create({

initialize: function() {

Event.observe(window, 'load', function(){

$$('#ts-tree ul li').invoke('observe', 'click', this.clickedNode.bind(this));

}.bindAsEventListener(this));

},

/**

* display node content in text field and toggle state for plus/minus

*/

clickedNode: function(event) {

var clickedElement = Event.element(event);

var old = $('selected');

var tagName;

if (old) old.id = '';

if (clickedElement.tagName == 'EM' || clickedElement.tagName == 'SPAN') {

$('node-value').value = this.readValue(clickedElement);

}

if (clickedElement.tagName == 'STRONG') {

clickedElement.up('li').id = 'selected';

this.toggleState(clickedElement.up('li'));

}

Event.stop(event);

},

readValue: function(el) {

var str = '';

if (el.tagName == 'SPAN') {

el = el.next();

}

str = '=' + el.readAttribute('title');

while (el = el.up('li')) {

str = el.readAttribute('name') + (str.startsWith('=') ? '' : '.') + str;

if (el.hasClassName('pm')) {

break;

}

}

return str;

},

toggleState: function(el) {

if (el.hasClassName('pm')) {

el.toggleClassName('plus').toggleClassName('minus');

}

}

});

var TYPO3BackendTSbrowser = new TSbrowser();