MoveElementController.php

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<?php
namespace TYPO3\CMS\Backend\Controller\ContentElement;

use TYPO3\CMS\Backend\Utility\BackendUtility;
use TYPO3\CMS\Backend\Utility\IconUtility;
use TYPO3\CMS\Core\Utility\GeneralUtility;

class MoveElementController {

    // Internal, static (eg. from GPvars):
    public $sys_language = 0;

    public $page_id;

    public $table;

    public $R_URI;

    public $input_moveUid;

    public $moveUid;

    public $makeCopy;

    public $doc;

    // Pages-select clause
    public $perms_clause;

    // Internal, dynamic:
    // Content for module accumulated here.
    public $content;

    public function __construct() {
        $GLOBALS['LANG']->includeLLFile('EXT:lang/locallang_misc.xlf');
        $GLOBALS['SOBE'] = $this;
        $this->init();
    }

    public function init() {
        // Setting internal vars:
        $this->sys_language = (int)GeneralUtility::_GP('sys_language');
        $this->page_id = (int)GeneralUtility::_GP('uid');
        $this->table = GeneralUtility::_GP('table');
        $this->R_URI = GeneralUtility::sanitizeLocalUrl(GeneralUtility::_GP('returnUrl'));
        $this->input_moveUid = GeneralUtility::_GP('moveUid');
        $this->moveUid = $this->input_moveUid ? $this->input_moveUid : $this->page_id;
        $this->makeCopy = GeneralUtility::_GP('makeCopy');
        // Select-pages where clause for read-access:
        $this->perms_clause = $GLOBALS['BE_USER']->getPagePermsClause(1);
        // Starting the document template object:
        $this->doc = GeneralUtility::makeInstance('TYPO3\\CMS\\Backend\\Template\\DocumentTemplate');
        $this->doc->backPath = $GLOBALS['BACK_PATH'];
        $this->doc->setModuleTemplate('EXT:backend/Resources/Private/Templates/move_el.html');
        $this->doc->JScode = '';
        // Starting document content (header):
        $this->content = '';
        $this->content .= $this->doc->header($GLOBALS['LANG']->getLL('movingElement'));
    }

    public function main() {
        if ($this->page_id) {
            // Get record for element:
            $elRow = BackendUtility::getRecordWSOL($this->table, $this->moveUid);
            // Headerline: Icon, record title:
            $hline = IconUtility::getSpriteIconForRecord($this->table, $elRow, array('id' => 'c-recIcon', 'title' => htmlspecialchars(BackendUtility::getRecordIconAltText($elRow, $this->table))));
            $hline .= BackendUtility::getRecordTitle($this->table, $elRow, TRUE);
            // Make-copy checkbox (clicking this will reload the page with the GET var makeCopy set differently):
            $hline .= $this->doc->spacer(5);
            $onClick = 'window.location.href=\'' . GeneralUtility::linkThisScript(array('makeCopy' => !$this->makeCopy)) . '\';';
            $hline .= $this->doc->spacer(5);
            $hline .= '<input type="hidden" name="makeCopy" value="0" />' . '<input type="checkbox" name="makeCopy" id="makeCopy" value="1"' . ($this->makeCopy ? ' checked="checked"' : '') . ' onclick="' . htmlspecialchars($onClick) . '" /> <label for="makeCopy" class="t3-label-valign-top">' . $GLOBALS['LANG']->getLL('makeCopy', 1) . '</label>';
            // Add the header-content to the module content:
            $this->content .= $this->doc->section('', $hline, FALSE, TRUE);
            $this->content .= $this->doc->spacer(20);
            // Reset variable to pick up the module content in:
            $code = '';
            // IF the table is "pages":
            if ((string) $this->table == 'pages') {
                // Get page record (if accessible):
                $pageinfo = BackendUtility::readPageAccess($this->page_id, $this->perms_clause);
                if (is_array($pageinfo) && $GLOBALS['BE_USER']->isInWebMount($pageinfo['pid'], $this->perms_clause)) {
                    // Initialize the position map:
                    $posMap = GeneralUtility::makeInstance('ext_posMap_pages');
                    $posMap->moveOrCopy = $this->makeCopy ? 'copy' : 'move';
                    // Print a "go-up" link IF there is a real parent page (and if the user has read-access to that page).
                    if ($pageinfo['pid']) {
                        $pidPageInfo = BackendUtility::readPageAccess($pageinfo['pid'], $this->perms_clause);
                        if (is_array($pidPageInfo)) {
                            if ($GLOBALS['BE_USER']->isInWebMount($pidPageInfo['pid'], $this->perms_clause)) {
                                $code .= '<a href="' . htmlspecialchars(GeneralUtility::linkThisScript(array('uid' => (int)$pageinfo['pid'], 'moveUid' => $this->moveUid))) . '">' . IconUtility::getSpriteIcon('actions-view-go-up') . BackendUtility::getRecordTitle('pages', $pidPageInfo, TRUE) . '</a><br />';
                            } else {
                                $code .= IconUtility::getSpriteIconForRecord('pages', $pidPageInfo) . BackendUtility::getRecordTitle('pages', $pidPageInfo, TRUE) . '<br />';
                            }
                        }
                    }
                    // Create the position tree:
                    $code .= $posMap->positionTree($this->page_id, $pageinfo, $this->perms_clause, $this->R_URI);
                }
            }
            // IF the table is "tt_content":
            if ((string) $this->table == 'tt_content') {
                // First, get the record:
                $tt_content_rec = BackendUtility::getRecord('tt_content', $this->moveUid);
                // ?
                if (!$this->input_moveUid) {
                    $this->page_id = $tt_content_rec['pid'];
                }
                // Checking if the parent page is readable:
                $pageinfo = BackendUtility::readPageAccess($this->page_id, $this->perms_clause);
                if (is_array($pageinfo) && $GLOBALS['BE_USER']->isInWebMount($pageinfo['pid'], $this->perms_clause)) {
                    // Initialize the position map:
                    $posMap = GeneralUtility::makeInstance('ext_posMap_tt_content');
                    $posMap->moveOrCopy = $this->makeCopy ? 'copy' : 'move';
                    $posMap->cur_sys_language = $this->sys_language;
                    // Headerline for the parent page: Icon, record title:
                    $hline = IconUtility::getSpriteIconForRecord('pages', $pageinfo, array('title' => htmlspecialchars(BackendUtility::getRecordIconAltText($pageinfo, 'pages'))));
                    $hline .= BackendUtility::getRecordTitle('pages', $pageinfo, TRUE);
                    // Load SHARED page-TSconfig settings and retrieve column list from there, if applicable:
                    // SHARED page-TSconfig settings.
                    $modTSconfig_SHARED = BackendUtility::getModTSconfig($this->page_id, 'mod.SHARED');
                    $colPosArray = GeneralUtility::callUserFunction('TYPO3\\CMS\\Backend\\View\\BackendLayoutView->getColPosListItemsParsed', $this->page_id, $this);
                    $colPosIds = array();
                    foreach ($colPosArray as $colPos) {
                        $colPosIds[] = $colPos[1];
                    }
                    // Removing duplicates, if any
                    $colPosList = implode(',', array_unique($colPosIds));
                    // Adding parent page-header and the content element columns from position-map:
                    $code = $hline . '<br />';
                    $code .= $posMap->printContentElementColumns($this->page_id, $this->moveUid, $colPosList, 1, $this->R_URI);
                    // Print a "go-up" link IF there is a real parent page (and if the user has read-access to that page).
                    $code .= '<br /><br />';
                    if ($pageinfo['pid']) {
                        $pidPageInfo = BackendUtility::readPageAccess($pageinfo['pid'], $this->perms_clause);
                        if (is_array($pidPageInfo)) {
                            if ($GLOBALS['BE_USER']->isInWebMount($pidPageInfo['pid'], $this->perms_clause)) {
                                $code .= '<a href="' . htmlspecialchars(GeneralUtility::linkThisScript(array(
                                    'uid' => (int)$pageinfo['pid'],
                                    'moveUid' => $this->moveUid
                                ))) . '">' . IconUtility::getSpriteIcon('actions-view-go-up') . BackendUtility::getRecordTitle('pages', $pidPageInfo, TRUE) . '</a><br />';
                            } else {
                                $code .= IconUtility::getSpriteIconForRecord('pages', $pidPageInfo) . BackendUtility::getRecordTitle('pages', $pidPageInfo, TRUE) . '<br />';
                            }
                        }
                    }
                    // Create the position tree (for pages):
                    $code .= $posMap->positionTree($this->page_id, $pageinfo, $this->perms_clause, $this->R_URI);
                }
            }
            // Add the $code content as a new section to the module:
            $this->content .= $this->doc->section($GLOBALS['LANG']->getLL('selectPositionOfElement'), $code, FALSE, TRUE);
        }
        // Setting up the buttons and markers for docheader
        $docHeaderButtons = $this->getButtons();
        $markers['CSH'] = $docHeaderButtons['csh'];
        $markers['CONTENT'] = $this->content;
        // Build the <body> for the module
        $this->content = $this->doc->startPage($GLOBALS['LANG']->getLL('movingElement'));
        $this->content .= $this->doc->moduleBody($this->pageinfo, $docHeaderButtons, $markers);
        $this->content .= $this->doc->endPage();
        $this->content = $this->doc->insertStylesAndJS($this->content);
    }

    public function printContent() {
        echo $this->content;
    }

    protected function getButtons() {
        $buttons = array(
            'csh' => '',
            'back' => ''
        );
        if ($this->page_id) {
            if ((string) $this->table == 'pages') {
                $buttons['csh'] = BackendUtility::cshItem('xMOD_csh_corebe', 'move_el_pages', $GLOBALS['BACK_PATH'], '', TRUE);
            } elseif ((string) $this->table == 'tt_content') {
                $buttons['csh'] = BackendUtility::cshItem('xMOD_csh_corebe', 'move_el_cs', $GLOBALS['BACK_PATH'], '', TRUE);
            }
            if ($this->R_URI) {
                $buttons['back'] = '<a href="' . htmlspecialchars($this->R_URI) . '" class="typo3-goBack" title="' . $GLOBALS['LANG']->getLL('goBack', TRUE) . '">' . IconUtility::getSpriteIcon('actions-view-go-back') . '</a>';
            }
        }
        return $buttons;
    }

}