class.tx_linkvalidator_modfuncreport.php

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<?php
/***************************************************************
 *  Copyright notice
 *
 *  (c) 2005 - 2010 Jochen Rieger (j.rieger@connecta.ag)
 *  (c) 2010 - 2011 Michael Miousse (michael.miousse@infoglobe.ca)
 *  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!
 ***************************************************************/

/**
 * Module 'Linkvalidator' for the 'linkvalidator' extension.
 *
 * @author Michael Miousse <michael.miousse@infoglobe.ca>
 * @author Jochen Rieger <j.rieger@connecta.ag>
 * @package TYPO3
 * @subpackage linkvalidator
 */
class tx_linkvalidator_ModFuncReport extends t3lib_extobjbase {

    /**
     * @var template
     */
    public $doc;

    /**
     * @var string
     */
    protected $relativePath;

    /**
     * Information about the current page record.
     *
     * @var array
     */
    protected $pageRecord = array();

    /**
     * Information, if the module is accessible for the current user or not.
     *
     * @var boolean
     */
    protected $isAccessibleForCurrentUser = FALSE;

    /**
     * Depth for the recursivity of the link validation.
     *
     * @var integer
     */
    protected $searchLevel;

    /**
     * Link validation class.
     *
     * @var tx_linkvalidator_Processor
     */
    protected $processor;

    /**
     * TSconfig of the current module.
     *
     * @var array
     */
    protected $modTS = array();

    /**
     * List of available link types to check defined in the TSconfig.
     *
     * @var array
     */
    protected $availableOptions = array();

    /**
     * List of link types currently chosen in the Statistics table.
     * Used to show broken links of these types only.
     *
     * @var array
     */
    protected $checkOpt = array();

    /**
     * Html for the button "Check Links".
     *
     * @var string
     */
    protected $updateListHtml;

    /**
     * Html for the button "Refresh Display".
     *
     * @var string
     */
    protected $refreshListHtml;

    /**
     * Html for the Statistics table with the checkboxes of the link types and the numbers of broken links for Report tab.
     *
     * @var string
     */
    protected $checkOptHtml;


    /**
     * Html for the Statistics table with the checkboxes of the link types and the numbers of broken links for Check links tab.
     *
     * @var string
     */
    protected $checkOptHtmlCheck;

    /**
     * Complete content (html) to be displayed.
     *
     * @var string
     */
    protected $content;

    /**
     * Main method of modfuncreport
     *
     * @return string Module content
     */
    public function main() {
        $GLOBALS['LANG']->includeLLFile('EXT:linkvalidator/modfuncreport/locallang.xml');

        $this->searchLevel = t3lib_div::_GP('search_levels');

        if (isset($this->pObj->id)) {
            $this->modTS = t3lib_BEfunc::getModTSconfig($this->pObj->id, 'mod.linkvalidator');
            $this->modTS = $this->modTS['properties'];
        }
        $update = t3lib_div::_GP('updateLinkList');
        $prefix = '';
        if (!empty($update)) {
            $prefix = 'check';
        }
        $set = t3lib_div::_GP($prefix . 'SET');
        $this->pObj->handleExternalFunctionValue();

        if(isset($this->searchLevel)) {
            $this->pObj->MOD_SETTINGS['searchlevel'] = $this->searchLevel;
        } else {
            $this->searchLevel = $this->pObj->MOD_SETTINGS['searchlevel'];
        }

        if (is_array($GLOBALS['TYPO3_CONF_VARS']['EXTCONF']['linkvalidator']['checkLinks'])) {
            foreach ($GLOBALS['TYPO3_CONF_VARS']['EXTCONF']['linkvalidator']['checkLinks'] as $linkType => $value) {
                    // Compile list of all available types. Used for checking with button "Check Links".
                if (strpos($this->modTS['linktypes'], $linkType) !== FALSE) {
                    $this->availableOptions[$linkType] = 1;
                }
                    // Compile list of types currently selected by the checkboxes.
                if (($this->pObj->MOD_SETTINGS[$linkType] && empty($set)) || $set[$linkType]) {
                    $this->checkOpt[$linkType] = 1;
                    $this->pObj->MOD_SETTINGS[$linkType] = 1;
                } else {
                    $this->pObj->MOD_SETTINGS[$linkType] = 0;
                    unset($this->checkOpt[$linkType]);
                }
            }
        }
        $GLOBALS['BE_USER']->pushModuleData('web_info', $this->pObj->MOD_SETTINGS);

        $this->initialize();
            // Setting up the context sensitive menu:
        $this->resPath = $this->doc->backPath . t3lib_extMgm::extRelPath('linkvalidator') . 'res/';
        /** @var t3lib_pageRenderer $pageRenderer */
        $this->pageRenderer = $this->doc->getPageRenderer();

            // Localization
        $this->pageRenderer->addInlineLanguageLabelFile(t3lib_extMgm::extPath('linkvalidator', 'modfuncreport/locallang.xml'));

            // Add JS
        $this->pageRenderer->addJsFile($this->doc->backPath . '../t3lib/js/extjs/ux/Ext.ux.FitToParent.js');
        $this->pageRenderer->addJsFile($this->doc->backPath . '../t3lib/js/extjs/ux/flashmessages.js');
        $this->pageRenderer->addJsFile($this->doc->backPath . 'js/extjs/iframepanel.js');

        if ($this->modTS['showCheckLinkTab'] == 1) {
            $this->updateListHtml = '<input type="submit" name="updateLinkList" value="' . $GLOBALS['LANG']->getLL('label_update') . '"/>';
        }

        $this->refreshListHtml = '<input type="submit" name="refreshLinkList" value="' . $GLOBALS['LANG']->getLL('label_refresh') . '"/>';

        $this->processor = t3lib_div::makeInstance('tx_linkvalidator_Processor');
        $this->updateBrokenLinks();

        $brokenLinkOverView = $this->processor->getLinkCounts($this->pObj->id);
        $this->checkOptHtml = $this->getCheckOptions($brokenLinkOverView);
        $this->checkOptHtmlCheck = $this->getCheckOptions($brokenLinkOverView, 'check');
        $this->createTabs();
        return '<div id="linkvalidator-modfuncreport"></div>';
    }

    /**
     * Create TabPanel to split the report and the checklinks functions
     *
     * @return void
     */
    protected function createTabs() {
        $panelCheck = '';
        if ($this->modTS['showCheckLinkTab'] == 1) {
            $panelCheck = '{

               title: TYPO3.lang.CheckLink,
               html: ' . json_encode($this->flush()) . ',
            },  ';
        }

        $this->render();
        $js = 'var panel = new Ext.TabPanel( {
            renderTo : "linkvalidator-modfuncreport",
            id: "linkvalidator-main",
            plain: true,
            activeTab: 0,
            autoScroll: true,
            bodyStyle: "padding:10px;",
            plugins: [new Ext.ux.plugins.FitToParent()],
            items : [
            {
               title: TYPO3.lang.Report,
                html: ' . json_encode($this->flush(TRUE)) . '
            },
            ' . $panelCheck . '
            ]

        });';
        $this->pageRenderer->addExtOnReadyCode($js);
    }

    /**
     * Initializes the menu array internally.
     *
     * @return array Module menu
     */
    public function modMenu() {
        $modMenu = array (
            'checkAllLink' => 0,
        );

        if (is_array($GLOBALS['TYPO3_CONF_VARS']['EXTCONF']['linkvalidator']['checkLinks'])) {
            foreach ($GLOBALS['TYPO3_CONF_VARS']['EXTCONF']['linkvalidator']['checkLinks'] as $linkType => $value) {
                $modMenu[$linkType] = 1;
            }
        }

        return $modMenu;
    }


    /**
     * Initializes the Module.
     *
     * @return void
     */
    protected function initialize() {
        if (is_array($GLOBALS['TYPO3_CONF_VARS']['EXTCONF']['linkvalidator']['checkLinks'])) {
            foreach ($GLOBALS['TYPO3_CONF_VARS']['EXTCONF']['linkvalidator']['checkLinks'] as $linkType => $classRef) {
                $this->hookObjectsArr[$linkType] = &t3lib_div::getUserObj($classRef);
            }
        }

        $this->doc = t3lib_div::makeInstance('template');
        $this->doc->setModuleTemplate(t3lib_extMgm::extPath('linkvalidator') . 'modfuncreport/mod_template.html');
        $this->doc->backPath = $GLOBALS['BACK_PATH'];

        $this->relativePath = t3lib_extMgm::extRelPath('linkvalidator');
        $this->pageRecord = t3lib_BEfunc::readPageAccess($this->pObj->id, $this->perms_clause);

        $this->isAccessibleForCurrentUser = FALSE;
        if ($this->pObj->id && is_array($this->pageRecord) || !$this->pObj->id && $this->isCurrentUserAdmin()) {
            $this->isAccessibleForCurrentUser = TRUE;
        }

        $this->loadHeaderData();

            // Don't access in workspace
        if ($GLOBALS['BE_USER']->workspace !== 0) {
            $this->isAccessibleForCurrentUser = FALSE;
        }
    }


    /**
     * Updates the table of stored broken links.
     *
     * @return void
     */
    protected function updateBrokenLinks() {
        $searchFields = array();

            // get the searchFields from TypoScript
        foreach ($this->modTS['searchFields.'] as $table => $fieldList) {
            $fields = t3lib_div::trimExplode(',', $fieldList);
            foreach ($fields as $field) {
                if (!$searchFields || !is_array($searchFields[$table]) || array_search($field, $searchFields[$table]) == FALSE) {
                    $searchFields[$table][] = $field;
                }
            }
        }
            // get children pages
        $pageList = $this->processor->extGetTreeList(
            $this->pObj->id,
            $this->searchLevel,
            0,
            $GLOBALS['BE_USER']->getPagePermsClause(1)
        );
        $pageList .= $this->pObj->id;

        $this->processor->init($searchFields, $pageList);

            // check if button press
        $update = t3lib_div::_GP('updateLinkList');

        if (!empty($update)) {
            $this->processor->getLinkStatistics($this->checkOpt, $this->modTS['checkhidden']);
        }
    }


    /**
     * Renders the content of the module.
     *
     * @return void
     */
    protected function render() {
        if ($this->isAccessibleForCurrentUser) {
            $this->content = $this->renderBrokenLinksTable();
        } else {
                // If no access or if ID == zero
            $message = t3lib_div::makeInstance(
                't3lib_FlashMessage',
                $GLOBALS['LANG']->getLL('no.access'),
                $GLOBALS['LANG']->getLL('no.access.title'),
                t3lib_FlashMessage::ERROR
            );
            $this->content .= $message->render();
        }
    }


    /**
     * Flushes the rendered content to the browser.
     *
     * @param boolean $form
     * @return void
     */
    protected function flush($form = FALSE) {
        $content = $this->doc->moduleBody(
            $this->pageRecord,
            $this->getDocHeaderButtons(),
            ($form) ? $this->getTemplateMarkers(): $this->getTemplateMarkersCheck()
        );

        return $content;
    }


    /**
     * Builds the selector for the level of pages to search.
     *
     * @return string Html code of that selector
     */
    protected function getLevelSelector() {
            // Make level selector:
        $opt = array();
        $parts = array(
            0 => $GLOBALS['LANG']->sL('LLL:EXT:lang/locallang_core.xml:labels.depth_0'),
            1 => $GLOBALS['LANG']->sL('LLL:EXT:lang/locallang_core.xml:labels.depth_1'),
            2 => $GLOBALS['LANG']->sL('LLL:EXT:lang/locallang_core.xml:labels.depth_2'),
            3 => $GLOBALS['LANG']->sL('LLL:EXT:lang/locallang_core.xml:labels.depth_3'),
            999 => $GLOBALS['LANG']->sL('LLL:EXT:lang/locallang_core.xml:labels.depth_infi'),
        );

        foreach ($parts as $kv => $label) {
            $opt[] = '<option value="' . $kv . '"' . ($kv == intval($this->searchLevel) ? ' selected="selected"' : '') . '>' . htmlspecialchars($label) . '</option>';
        }
        $lMenu = '<select name="search_levels">' . implode('', $opt) . '</select>';
        return $lMenu;
    }

    /**
     * Displays the table of broken links or a note if there were no broken links.
     *
     * @return html Content of the table or of the note
     */
    protected function renderBrokenLinksTable() {
        $items = $brokenLinksMarker = array();
        $brokenLinkItems = $brokenLinksTemplate = '';
        $keyOpt = array();

        if (is_array($this->checkOpt)) {
            $keyOpt = array_keys($this->checkOpt);
        }

        $pageList = $this->processor->extGetTreeList(
            $this->pObj->id,
            $this->searchLevel,
            0,
            $GLOBALS['BE_USER']->getPagePermsClause(1)
        );
        $pageList .= $this->pObj->id;

        if (($res = $GLOBALS['TYPO3_DB']->exec_SELECTquery(
            '*',
            'tx_linkvalidator_link',
            'record_pid in (' . $pageList . ') and link_type in (\'' . implode("','", $keyOpt) . '\')',
            '',
            'record_uid ASC, uid ASC')
        )) {
                // Display table with broken links
            if ($GLOBALS['TYPO3_DB']->sql_num_rows($res) > 0) {
                $brokenLinksTemplate = t3lib_parsehtml::getSubpart($this->doc->moduleTemplate, '###BROKENLINKS_CONTENT###');

                $brokenLinksItemTemplate = t3lib_parsehtml::getSubpart($this->doc->moduleTemplate, '###BROKENLINKS_ITEM###');

                    // Table header
                $brokenLinksMarker = $this->startTable();

                    // Table rows containing the broken links
                while (($row = $GLOBALS['TYPO3_DB']->sql_fetch_assoc($res))) {
                    $items[] = $this->renderTableRow($row['table_name'], $row, $brokenLinksItemTemplate);
                }
                $brokenLinkItems = implode(chr(10), $items);

                // Display note that there are no broken links to display
            } else {
                $brokenLinksTemplate = t3lib_parsehtml::getSubpart($this->doc->moduleTemplate, '###NOBROKENLINKS_CONTENT###');

                $brokenLinksMarker['LIST_HEADER'] = $this->doc->sectionHeader($GLOBALS['LANG']->getLL('list.header'));
                $message = t3lib_div::makeInstance(
                    't3lib_FlashMessage',
                    $GLOBALS['LANG']->getLL('list.no.broken.links'),
                    $GLOBALS['LANG']->getLL('list.no.broken.links.title'),
                    t3lib_FlashMessage::OK
                );
                $brokenLinksMarker['NO_BROKEN_LINKS'] = $message->render();
            }
        }
        $brokenLinksTemplate = t3lib_parsehtml::substituteMarkerArray($brokenLinksTemplate, $brokenLinksMarker, '###|###', TRUE);

        $content = t3lib_parsehtml::substituteSubpart($brokenLinksTemplate, '###BROKENLINKS_ITEM', $brokenLinkItems);

        return $content;
    }



    /**
     * Displays the table header of the table with the broken links.
     *
     * @return string Code of content
     */
    protected function startTable() {

            // Listing head
        $makerTableHead = array();

        $makerTableHead['tablehead_path'] = $GLOBALS['LANG']->getLL('list.tableHead.path');
        $makerTableHead['tablehead_element'] = $GLOBALS['LANG']->getLL('list.tableHead.element');
        $makerTableHead['tablehead_headlink'] = $GLOBALS['LANG']->getLL('list.tableHead.headlink');
        $makerTableHead['tablehead_linktarget'] = $GLOBALS['LANG']->getLL('list.tableHead.linktarget');
        $makerTableHead['tablehead_linkmessage'] = $GLOBALS['LANG']->getLL('list.tableHead.linkmessage');
        $makerTableHead['tablehead_lastcheck'] = $GLOBALS['LANG']->getLL('list.tableHead.lastCheck');

            // Add CSH to the header of each column
        foreach($makerTableHead as $column => $label) {
            $label = t3lib_BEfunc::wrapInHelp('linkvalidator', $column, $label);
            $makerTableHead[$column] = $label;
        }

            // Add section header
        $makerTableHead['list_header'] = $this->doc->sectionHeader($GLOBALS['LANG']->getLL('list.header'));

        return $makerTableHead;
    }


    /**
     * Displays one line of the broken links table.
     *
     * @param string $table Name of database table
     * @param array $row Record row to be processed
     * @param array $brokenLinksItemTemplate Markup of the template to be used
     * @return string HTML of the rendered row
     */
    protected function renderTableRow($table, array $row, $brokenLinksItemTemplate) {
        $markerArray = array();
        if (is_array($row) && !empty($row['link_type'])) {
            if (($hookObj = $this->hookObjectsArr[$row['link_type']])) {
                $brokenUrl = $hookObj->getBrokenUrl($row);
            }
        }

        $params = '&edit[' . $table . '][' . $row['record_uid'] . ']=edit';
        $actionLinks = '<a href="#" onclick="' .
                t3lib_BEfunc::editOnClick(
                    $params,
                    $GLOBALS['BACK_PATH'],
                    t3lib_div::getIndpEnv('REQUEST_URI') . '?id=' . $this->pObj->id . '&search_levels=' . $this->searchLevel
                ) . '"' .
                ' title="' . $GLOBALS['LANG']->getLL('list.edit') . '">' .
                t3lib_iconWorks::getSpriteIcon('actions-document-open') . '</a>';

        $elementHeadline = $row['headline'];
        if (empty($elementHeadline)) {
            $elementHeadline = '<i>' . $GLOBALS['LANG']->getLL('list.no.headline') . '</i>';
        }

            // Get the language label for the field from TCA
        if ($GLOBALS['TCA'][$table]['columns'][$row['field']]['label']) {
            $fieldName = $GLOBALS['TCA'][$table]['columns'][$row['field']]['label'];
            $fieldName = $GLOBALS['LANG']->sL($fieldName);
                // Crop colon from end if present.
            if (substr($fieldName, '-1', '1') === ':') {
                $fieldName = substr($fieldName, '0', strlen($fieldName)-1);
            }
        }
            // Fallback, if there is no label
        $fieldName = $fieldName ? $fieldName : $row['field'];

            // column "Element"
        $element = t3lib_iconWorks::getSpriteIconForRecord($table, $row, array('title' => $table . ':' . $row['record_uid']));
        $element .= $elementHeadline;
        $element .= ' ' . sprintf($GLOBALS['LANG']->getLL('list.field'), $fieldName);

        $markerArray['actionlink'] = $actionLinks;
        $markerArray['path'] = t3lib_BEfunc::getRecordPath($row['record_pid'], '', 0, 0);
        $markerArray['element'] = $element;
        $markerArray['headlink'] = $row['link_title'];
        $markerArray['linktarget'] = $brokenUrl;

        $response = unserialize($row['url_response']);
        if ($response['valid']) {
            $linkMessage = '<span style="color: green;">' . $GLOBALS['LANG']->getLL('list.msg.ok') . '</span>';
        } else {
            $linkMessage = '<span style="color: red;">' . $hookObj->getErrorMessage($response['errorParams']) . '</span>';
        }
        $markerArray['linkmessage'] = $linkMessage;

        $lastRunDate = date($GLOBALS['TYPO3_CONF_VARS']['SYS']['ddmmyy'], $row['last_check']);
        $lastRunTime = date($GLOBALS['TYPO3_CONF_VARS']['SYS']['hhmm'], $row['last_check']);
        $message = sprintf($GLOBALS['LANG']->getLL('list.msg.lastRun'), $lastRunDate, $lastRunTime);
        $markerArray['lastcheck'] = $message;

            // Return the table html code as string
        return t3lib_parsehtml::substituteMarkerArray($brokenLinksItemTemplate, $markerArray, '###|###', TRUE, TRUE);
    }


    /**
     * Builds the checkboxes out of the hooks array.
     *
     * @param array $brokenLinkOverView array of broken links information
     * @return string code content
     */
    protected function getCheckOptions(array $brokenLinkOverView, $prefix = '') {
        $markerArray = array();

        $checkOptionsTemplate = t3lib_parsehtml::getSubpart($this->doc->moduleTemplate, '###CHECKOPTIONS_SECTION###');

        $hookSectionContent = '';
        $hookSectionTemplate = t3lib_parsehtml::getSubpart($checkOptionsTemplate, '###HOOK_SECTION###');

        $markerArray['statistics_header'] = $this->doc->sectionHeader($GLOBALS['LANG']->getLL('report.statistics.header'));

        $totalCountLabel = $GLOBALS['LANG']->getLL('overviews.nbtotal');
        $totalCountLabel = t3lib_BEfunc::wrapInHelp('linkvalidator', 'checkboxes', $totalCountLabel);
        $markerArray['total_count_label'] = $totalCountLabel;

        if (empty($brokenLinkOverView['brokenlinkCount'])) {
            $markerArray['total_count'] = '0';
        } else {
            $markerArray['total_count'] = $brokenLinkOverView['brokenlinkCount'];
        }

        $linktypes = t3lib_div::trimExplode(',', $this->modTS['linktypes'], 1);
        $hookSectionContent = '';

        if (is_array($linktypes)) {
            if (!empty($GLOBALS['TYPO3_CONF_VARS']['EXTCONF']['linkvalidator']['checkLinks'])
                && is_array($GLOBALS['TYPO3_CONF_VARS']['EXTCONF']['linkvalidator']['checkLinks'])
            ) {
                foreach ($GLOBALS['TYPO3_CONF_VARS']['EXTCONF']['linkvalidator']['checkLinks'] as $type => $value) {
                    if (in_array($type, $linktypes)) {
                        $hookSectionMarker = array();
                        if (empty($brokenLinkOverView[$type])) {
                            $hookSectionMarker['count'] = '0';
                        } else {
                            $hookSectionMarker['count'] = $brokenLinkOverView[$type];
                        }
                        $translation = $GLOBALS['LANG']->getLL('hooks.' . $type);
                        $translation = $translation ? $translation : $type;
                        $option =  '<input type="checkbox" id="' . $prefix . 'SET[' . $type . ']" name="' . $prefix . 'SET[' . $type . ']" value="1"' . ($this->pObj->MOD_SETTINGS[$type]  ? ' checked="checked"' : '') .
                            '/>'.'<label for="' . $prefix . 'SET[' . $type . ']">' . htmlspecialchars( $translation ) . '</label>';
                        $hookSectionMarker['option'] = $option;
                        $hookSectionContent .= t3lib_parsehtml::substituteMarkerArray($hookSectionTemplate, $hookSectionMarker, '###|###', TRUE, TRUE);
                    }
                }
            }
        }

        $checkOptionsTemplate = t3lib_parsehtml::substituteSubpart($checkOptionsTemplate, '###HOOK_SECTION###', $hookSectionContent);

        return t3lib_parsehtml::substituteMarkerArray($checkOptionsTemplate, $markerArray, '###|###', TRUE, TRUE);
    }


    /**
     * Loads data in the HTML head section (e.g. JavaScript or stylesheet information).
     *
     * @return void
     */
    protected function loadHeaderData() {
        $this->doc->addStyleSheet('linkvalidator', $this->relativePath . 'res/linkvalidator.css', 'linkvalidator');
        $this->doc->getPageRenderer()->addJsFile($this->doc->backPath . '../t3lib/js/extjs/ux/Ext.ux.FitToParent.js');
    }


    /**
     * Gets the buttons that shall be rendered in the docHeader.
     *
     * @return array Available buttons for the docHeader
     */
    protected function getDocHeaderButtons() {
        $buttons = array(
            'csh' => t3lib_BEfunc::cshItem('_MOD_web_func', '', $GLOBALS['BACK_PATH']),
            'shortcut' => $this->getShortcutButton(),
            'save' => ''
        );
        return $buttons;
    }


    /**
     * Gets the button to set a new shortcut in the backend (if current user is allowed to).
     *
     * @return string HTML representiation of the shortcut button
     */
    protected function getShortcutButton() {
        $result = '';
        if ($GLOBALS['BE_USER']->mayMakeShortcut()) {
            $result = $this->doc->makeShortcutIcon('', 'function', $this->MCONF['name']);
        }
        return $result;
    }


    /**
     * Gets the filled markers that are used in the HTML template.
     *
     * @return array The filled marker array
     */
    protected function getTemplateMarkers() {
        $markers = array(
            'FUNC_TITLE'            => $GLOBALS['LANG']->getLL('report.func.title'),
            'CHECKOPTIONS_TITLE'    => $GLOBALS['LANG']->getLL('report.statistics.header'),
            'FUNC_MENU'             => $this->getLevelSelector(),
            'CONTENT'               => $this->content,
            'CHECKALLLINK'          => $this->checkAllHtml,
            'CHECKOPTIONS'          => $this->checkOptHtml,
            'ID'                    => '<input type="hidden" name="id" value="' . $this->pObj->id . '" />',
            'REFRESH'               => $this->refreshListHtml,
            'UPDATE'                => ''
        );

        return $markers;
    }

    /**
     * Gets the filled markers that are used in the HTML template.
     *
     * @return array The filled marker array
     */
    protected function getTemplateMarkersCheck() {
        $markers = array(
            'FUNC_TITLE'            =>$GLOBALS['LANG']->getLL('checklinks.func.title'),
            'CHECKOPTIONS_TITLE'    =>$GLOBALS['LANG']->getLL('checklinks.statistics.header'),
            'FUNC_MENU'             => $this->getLevelSelector(),
            'CONTENT'               => '',
            'CHECKALLLINK'          => $this->checkAllHtml,
            'CHECKOPTIONS'          => $this->checkOptHtmlCheck,
            'ID'                    => '<input type="hidden" name="id" value="' . $this->pObj->id . '" />',
            'REFRESH'               => '',
            'UPDATE'                => $this->updateListHtml
        );

        return $markers;
    }


    /**
     * Determines whether the current user is an admin.
     *
     * @return boolean Whether the current user is admin
     */
    protected function isCurrentUserAdmin() {
        return ((bool) $GLOBALS['BE_USER']->user['admin']);
    }
}

if (defined('TYPO3_MODE') && isset($GLOBALS['TYPO3_CONF_VARS'][TYPO3_MODE]['XCLASS']['ext/linkvalidator/modfuncreport/class.tx_linkvalidator_modfuncreport.php'])) {
    include_once($GLOBALS['TYPO3_CONF_VARS'][TYPO3_MODE]['XCLASS']['ext/linkvalidator/modfuncreport/class.tx_linkvalidator_modfuncreport.php']);
}

?>