mambax7 / references

admin/main.php

<?php
/**
 * ****************************************************************************
 * references - MODULE FOR XOOPS
 * Copyright (c) Herv?? Thouzard of Instant Zero (http://www.instant-zero.com)
 *
 * You may not change or alter any portion of this comment or credits
 * of supporting developers from this source code or any supporting source code
 * which is considered copyrighted (c) material of the original comment or credit authors.
 * 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.
 *
 * @copyright       Herv?? Thouzard of Instant Zero (http://www.instant-zero.com)
 * @license         http://www.fsf.org/copyleft/gpl.html GNU public license
 * @package         references
 * @author          Herv?? Thouzard of Instant Zero (http://www.instant-zero.com)
 *
 * ****************************************************************************
 */

include_once __DIR__ . '/admin_header.php';
require_once __DIR__ . '/../../../include/cp_header.php';
require_once __DIR__ . '/../include/common.php';

require_once REFERENCES_PATH . 'admin/functions.php';
require_once XOOPS_ROOT_PATH . '/class/pagenav.php';
require_once XOOPS_ROOT_PATH . '/class/xoopsformloader.php';
require_once REFERENCES_PATH . 'class/references_listFilter.php';
require_once REFERENCES_PATH . 'admin/dbupdate.php';

if (!isset($op)) {
    $op = 'default';
}

if (isset($_POST['op'])) {
    $op = $_POST['op'];
} else {
    if (isset($_GET['op'])) {
        $op = $_GET['op'];
    }
}

// V???rification de l'existence et de l'???tat d'???criture des diff???rents r???pertoire de stockage et de cache
references_utils::prepareFolder(REFERENCES_CACHE_PATH);
references_utils::prepareFolder(references_utils::getModuleOption('attached_path'));
references_utils::prepareFolder(references_utils::getModuleOption('images_path'));

// Lecture de certains param???tres de l'application ********************************************************************
$limit            = references_utils::getModuleOption('items_admin_page');    // Nombre maximum d'???l???ments ??? afficher
$baseurl          = REFERENCES_URL . 'admin/' . basename(__FILE__);    // URL de ce script
$conf_msg         = references_utils::javascriptLinkConfirm(_AM_REFERENCES_CONF_DELITEM);
$defaultSortField = references_utils::getModuleOption('admin_sort_field');
$defaultSortOrder = references_utils::getModuleOption('admin_sort_order');

$thumbs_width  = references_utils::getModuleOption('thumbs_width');
$thumbs_height = references_utils::getModuleOption('thumbs_height');
$destname      = '';
$handlers      = references_handler::getInstance();

/**
 * Affichage du pied de page de l'administration
 *
 * PLEASE, KEEP THIS COPYRIGHT *INTACT* !
 */
function show_footer()
{
    echo "<br><br><div align='center'><a href='http://www.instant-zero.com' target='_blank' title='Instant Zero'><img src='../assets/images/instantzero.gif' alt='Instant Zero' /></a></div>";
}

references_utils::loadLanguageFile('modinfo.php');
references_utils::loadLanguageFile('main.php');

// ******************************************************************************************************************************************
// **** Main ********************************************************************************************************************************
// ******************************************************************************************************************************************
switch ($op) {

    // ****************************************************************************************************************
    case 'default':    // Gestion des articles
    case 'articles':
        // ****************************************************************************************************************
        xoops_cp_header();
        // references_adminMenu(0);
        $objet = 'articles';
        $items = array();
        if (isset($_GET['move'])) {
            $id    = isset($_GET['id']) ? (int)$_GET['id'] : 0;
            $ordre = isset($_GET['ordre']) ? (int)$_GET['ordre'] : 0;
            if ($_GET['move'] === 'up' && $id > 0) {
                $handlers->h_references_articles->moveUp($id, $ordre);
            }
            if ($_GET['move'] === 'down' && $id > 0) {
                $handlers->h_references_articles->moveDown($id, $ordre);
            }
        }
        $form = "<form method='post' action='$baseurl' name='frmadd$objet' id='frmadd$objet'><input type='hidden' name='op' id='op' value='add$objet' /><input type='submit' name='btngo' id='btngo' value='" . _AM_REFERENCES_ADD_ITEM . "' /></form>";
        echo $form;
        $categoriesList = $h_references_categories->getListArray();
        $upText         = _AM_REFERENCES_UP;
        $downText       = _AM_REFERENCES_DOWN;
        $upImg          = "<a href='$baseurl?op=articles&move=up&id=%d&ordre=%d' title=\"$upText\"><img src='" . REFERENCES_IMAGES_URL . "up.png' alt=\"$upText\" /></a>";
        $downImg        = "<a href='$baseurl?op=articles&move=down&id=%d&ordre=%d' title=\"$downText\"><img src='" . REFERENCES_IMAGES_URL . "down.png' alt=\"$downText\" /></a>";

        $referencesFilter = new references_listFilter($h_references_articles, 'op', 'articles', 'start', $limit, $baseurl, $defaultSortField, $defaultSortOrder, true, REFERENCES_JS_URL);
        $referencesFilter->initFilter('article_id', array('dataType' => references_listFilter::FILTER_DATA_NUMERIC, 'fieldType' => references_listFilter::FILTER_FIELD_TEXT, 'size' => 5, 'maxLength' => 10));
        $referencesFilter->initFilter('article_title', array('dataType' => references_listFilter::FILTER_DATA_TEXT, 'fieldType' => references_listFilter::FILTER_FIELD_TEXT, 'size' => 35, 'maxLength' => 255, 'autoComplete' => true));
        $referencesFilter->initFilter('article_weight', array('dataType' => references_listFilter::FILTER_DATA_NUMERIC, 'fieldType' => references_listFilter::FILTER_FIELD_TEXT, 'size' => 5, 'maxLength' => 10));

        $referencesFilter->initFilter('article_category_id', array('dataType' => references_listFilter::FILTER_DATA_NUMERIC, 'fieldType' => references_listFilter::FILTER_FIELD_SELECT, 'values' => $categoriesList, 'withNull' => true, 'style' => 'width: 170px; max-width: 170px;'));
        $referencesFilter->initFilter('article_online', array('dataType' => references_listFilter::FILTER_DATA_NUMERIC, 'fieldType' => references_listFilter::FILTER_FIELD_SELECT, 'values' => array(2 => _YES, 1 => _NO), 'withNull' => true, 'minusOne' => true));
        $sortFields = array('article_id' => _AM_REFERENCES_ID, 'article_title' => _AM_REFERENCES_TITLE, 'article_weight' => _AM_REFERENCES_WEIGHT, 'article_category_id' => _AM_REFERENCES_CATEGORY, 'article_online' => _AM_REFERENCES_ONLINE);
        $referencesFilter->setSortFields($sortFields);

        $referencesFilter->filter();
        $itemsCount = $referencesFilter->getCount();
        references_utils::htitle(_MI_REFERENCES_ADMENU0 . ' (' . $itemsCount . ')', 4);

        if ($itemsCount > $limit) {
            $pagenav = $referencesFilter->getPager();
        }

        $items             = $referencesFilter->getObjects();
        $visibleCountItems = count($items);
        $counter           = 0;
        $categories        = $h_references_categories->getListArray();
        echo "<table width='100%' cellspacing='1' cellpadding='3' border='0' class='outer'>";
        echo "<tr>\n";
        echo "<form method='post' action='$baseurl'>\n";
        echo "<td colspan='4' align='right'>" . $referencesFilter->getSortPlaceHolderHtmlCode();
        echo $referencesFilter->getClearFilterbutton();
        echo "</td>\n";
        echo "<td colspan='2' align='right'>";
        if (isset($pagenav) && is_object($pagenav)) {
            echo $pagenav->renderNav();
        }
        echo "</td>\n</tr>\n";

        echo "<th align='center'>" . _AM_REFERENCES_ID . "</th><th align='center'>" . _AM_REFERENCES_TITLE . "</th><th align='center'>" . _AM_REFERENCES_WEIGHT . "</th><th align='center'>" . _AM_REFERENCES_CATEGORY . "</th><th align='center'>" . _AM_REFERENCES_ONLINE . "</th><th align='center'>"
             . _AM_REFERENCES_MANUAL_DATE . "</th><th align='center'>" . _AM_REFERENCES_ACTION . '</th></tr>';
        // Filtres ****************************************
        echo "<tr>\n";
        echo "<th align='center'>" . $referencesFilter->getFilterField('article_id') . "</th>\n";
        echo "<th align='center'>" . $referencesFilter->getFilterField('article_title') . "</th>\n";
        echo "<th align='center'>" . $referencesFilter->getFilterField('article_weight') . "</th>\n";
        echo "<th align='center'>" . $referencesFilter->getFilterField('article_category_id') . "</th>\n";
        echo "<th align='center'>" . $referencesFilter->getFilterField('article_online') . "</th>\n";
        echo "<th align='center'>&nbsp;</th>\n";
        echo "<th align='center'>" . $referencesFilter->getGoButton() . "</th></form></tr>\n";
        // ************************************************
        $class = '';
        foreach ($items as $item) {
            ++$counter;
            $class         = ($class === 'even') ? 'odd' : 'even';
            $id            = $item->getVar('article_id');
            $action_edit   = "<a href='$baseurl?op=edit" . $objet . '&id=' . $id . "' title='" . _EDIT . "'>" . $icones['edit'] . '</a>';
            $action_delete = "<a href='$baseurl?op=delete" . $objet . '&id=' . $id . "' title='" . _DELETE . "'" . $conf_msg . '>' . $icones['delete'] . '</a>';
            $category      = isset($categories[$item->getVar('article_category_id')]) ? $categories[$item->getVar('article_category_id')] : '';
            $up            = $down = '';
            echo "<tr class='" . $class . "'>\n";
            $ordre = $item->getVar('article_weight');
            if ($counter == 1 && $visibleCountItems > 1) { // Premier ???l???ment
                $down = sprintf($downImg, $id, $ordre);
            }
            if ($counter == $visibleCountItems && $visibleCountItems > 1) { // Dernier ???l???ment
                $up = sprintf($upImg, $id, $ordre);
            }
            if ($counter > 1 & $counter < $visibleCountItems && $visibleCountItems > 1) { // Element dans le milieu
                $up   = sprintf($upImg, $id, $ordre);
                $down = sprintf($downImg, $id, $ordre);
            }

            echo "<td align='center'>" . $id . '</td>';
            echo "<td align='left'><a target='_blank' href='" . $item->getUrl() . "'>" . $item->getVar('article_title') . '</a></td>';
            echo "<td align='center'>" . $item->getVar('article_weight') . " $up $down</td>";
            echo "<td align='center'>" . $category . '</td>';
            if ($item->isArticleOnline()) {
                $statusLink = "<a href='$baseurl?op=offline&id=$id' title='" . _AM_REFERENCES_GO_OFFLINE . "'><img src='" . REFERENCES_IMAGES_URL . "status_online.png' alt='" . _AM_REFERENCES_GO_OFFLINE . "' /></a>";
            } else {
                $statusLink = "<a href='$baseurl?op=online&id=$id' title='" . _AM_REFERENCES_GO_ONLINE . "'><img src='" . REFERENCES_IMAGES_URL . "status_offline.png' alt='" . _AM_REFERENCES_GO_ONLINE . "' /></a>";
            }
            echo "<td align='center'>" . $statusLink . '</td>';
            echo "<td align='center'>" . $item->getVar('article_date') . '</td>';
            echo "<td align='center'>" . $action_edit . ' ' . $action_delete . "</td>\n";
            echo "<tr>\n";
        }
        $class = ($class === 'even') ? 'odd' : 'even';
        echo "<tr class='" . $class . "'>\n";
        echo "<td colspan='7' align='center'>" . $form . "</td>\n";
        echo "</tr>\n";
        echo "</table>\n";
        echo $referencesFilter->getJavascriptInitCode();
        if (isset($pagenav) && is_object($pagenav)) {
            echo "<div align='center'>" . $pagenav->renderNav() . '</div>';
        }
        echo "<br><br>\n";
        include_once __DIR__ . '/admin_footer.php';  //show_footer();
        break;

    // ****************************************************************************************************************
    case 'addarticles':        // Ajout d'un article
    case 'editarticles':    // Edition d'un article
        // ****************************************************************************************************************
        xoops_cp_header();
        // references_adminMenu(0);
        $object = 'articles';
        if ($op == 'edit' . $object) {
            $title = _AM_REFERENCES_EDIT_ARTICLE;
            $id    = isset($_GET['id']) ? (int)$_GET['id'] : 0;
            if (empty($id)) {
                references_utils::redirect(_AM_REFERENCES_ERROR_1, $baseurl, 5);
            }
            // Item exits ?
            $item = null;
            $item = $h_references_articles->get($id);
            if (!is_object($item)) {
                references_utils::redirect(_AM_REFERENCES_NOT_FOUND, $baseurl, 5);
            }
            $edit         = true;
            $label_submit = _AM_REFERENCES_MODIFY;
        } else {
            $title = _AM_REFERENCES_ADD_ARTICLE;
            $item  = $h_references_articles->create(true);
            $item->setVar('article_online', true);
            if (REFERENCES_AUTO_FILL_MANUAL_DATE) {
                $item->setVar('article_date', formatTimestamp(time(), 's'));
            }
            $label_submit = _AM_REFERENCES_ADD;
            $edit         = false;
        }
        $sform = new XoopsThemeForm($title, 'frmadd' . $object, $baseurl);
        $sform->setExtra('enctype="multipart/form-data"');
        $sform->addElement(new XoopsFormHidden('op', 'saveedit' . $object));
        $sform->addElement(new XoopsFormHidden('article_id', $item->getVar('article_id')));
        $categories     = $h_references_categories->getListArray();
        $categoriesList = new XoopsFormSelect(_AM_REFERENCES_CATEGORY, 'article_category_id', $item->getVar('article_category_id', 'e'));
        $categoriesList->addOptionArray($categories);
        $sform->addElement($categoriesList, true);

        $sform->addElement(new XoopsFormText(_AM_REFERENCES_TITLE, 'article_title', 50, 255, $item->getVar('article_title', 'e')), true);
        $sform->addElement(new XoopsFormRadioYN(_AM_REFERENCES_ONLINE, 'article_online', $item->getVar('article_online', 'e')), true);
        $sform->addElement(new XoopsFormText(_AM_REFERENCES_MANUAL_DATE, 'article_date', 30, 30, $item->getVar('article_date', 'e')), false);
        $sform->addElement(new XoopsFormTextDateSelect(_AM_REFERENCES_DATE, 'article_timestamp', 15, $item->getVar('article_timestamp', 'e')));
        $sform->addElement(new XoopsFormText(_AM_REFERENCES_WEIGHT, 'article_weight', 5, 5, $item->getVar('article_weight', 'e')), false);
        $sform->addElement(new XoopsFormText(_AM_REFERENCES_URL, 'article_externalurl', 50, 255, $item->getVar('article_externalurl', 'e')), false);

        $editor = references_utils::getWysiwygForm(_AM_REFERENCES_TEXT, 'article_text', $item->getVar('article_text', 'e'), 15, 60, 'article_text_hidden');
        if ($editor) {
            $sform->addElement($editor, false);
        }

        $editor1 = references_utils::getWysiwygForm(_AM_REFERENCES_TEXT_MORE, 'article_readmore', $item->getVar('article_readmore', 'e'), 15, 60, 'article_readmore_hidden');
        if ($editor1) {
            $sform->addElement($editor1, false);
        }

        if (references_utils::getModuleOption('use_tags') && references_utils::tagModuleExists()) {
            require_once XOOPS_ROOT_PATH . '/modules/tag/include/formtag.php';
            $sform->addElement(new XoopsFormTag('item_tag', 60, 255, $item->getVar('article_id'), 0));
        }
        // Images
        for ($i = 1; $i <= 10; ++$i) {
            if ($op == 'edit' . $object && $item->pictureExists($i)) {
                $pictureTray = new XoopsFormElementTray(_AM_REFERENCES_CURRENT_PICTURE . ' ' . $i, '<br>');
                $pictureTray->addElement(new XoopsFormLabel('', "<img src='" . $item->getPictureUrl($i) . "' alt='' border='0' />"));
                $deleteCheckbox = new XoopsFormCheckBox('', 'delpicture' . $i);
                $deleteCheckbox->addOption(1, _DELETE);
                $pictureTray->addElement($deleteCheckbox);
                $sform->addElement($pictureTray);
                unset($pictureTray, $deleteCheckbox);
            }
            $sform->addElement(new XoopsFormFile(_AM_REFERENCES_IMAGE . ' ' . $i, 'attachedfile' . $i, references_utils::getModuleOption('maxuploadsize')), false);
            $fieldName = 'article_picture' . $i . '_text';
            $sform->addElement(new XoopsFormText(_AM_REFERENCES_PICTURE_TEXT . ' ' . $i, $fieldName, 50, 255, $item->getVar($fieldName)), false);
        }

        // Fichier attach???
        if ($op == 'edit' . $object && $item->attachmentExists()) {
            $attachedTray = new XoopsFormElementTray(_AM_REFERENCES_ATTACHED_FILE, '<br>');
            $attachedTray->addElement(new XoopsFormLabel('', "<a href='" . $item->getAttachmentUrl() . "' target='_blank'>" . $item->getVar('article_attached_file') . '</a>'));
            $deleteCheckbox = new XoopsFormCheckBox('', 'delattach');
            $deleteCheckbox->addOption(1, _DELETE);
            $attachedTray->addElement($deleteCheckbox);
            $sform->addElement($attachedTray);
            unset($attachedTray, $deleteCheckbox);
        }
        $sform->addElement(new XoopsFormFile(_AM_REFERENCES_ATTACHED_FILE, 'article_attached_file', references_utils::getModuleOption('maxuploadsize')), false);

        $button_tray = new XoopsFormElementTray('', '');
        $submit_btn  = new XoopsFormButton('', 'post', $label_submit, 'submit');
        $button_tray->addElement($submit_btn);
        $sform->addElement($button_tray);
        $sform = references_utils::formMarkRequiredFields($sform);
        $sform->display();
        include_once __DIR__ . '/admin_footer.php';  //show_footer();
        break;

    // ****************************************************************************************************************
    case 'saveeditarticles':    // Sauvegarde d'un article
        // ****************************************************************************************************************
        xoops_cp_header();
        $id         = isset($_POST['article_id']) ? (int)$_POST['article_id'] : 0;
        $opRedirect = 'articles';
        if (!empty($id)) {

This code seems to be duplicated across your project.

            $edit = true;
            $item = $h_references_articles->get($id);
            if (!is_object($item)) {
                references_utils::redirect(_AM_REFERENCES_NOT_FOUND, $baseurl, 5);
            }
            $item->unsetNew();
        } else {
            $edit = false;
            $item = $h_references_articles->create(true);
        }

        $item->setVars($_POST);

        // Images
        for ($i = 1; $i <= 10; ++$i) {
            if (isset($_POST['delpicture' . $i]) && (int)$_POST['delpicture' . $i] == 1) {
                $item->deletePicture($i);
                $item->setVar('article_picture' . $i, '');
            }

            // Upload de l'image et cr???ation de la vignette
            $destname = '';
            $return   = references_utils::uploadFile($i - 1, references_utils::getModuleOption('images_path'));
            if ($return === true) {
                if (references_utils::getModuleOption('images_width') > 0 && references_utils::getModuleOption('images_height') > 0) {
                    references_utils::createThumb(references_utils::getModuleOption('images_path') . '/' . basename($destname), references_utils::getModuleOption('images_path') . '/' . basename($destname), references_utils::getModuleOption('images_width'),
                                                  references_utils::getModuleOption('images_height'), true);
                }
                $newDestName = references_utils::getModuleOption('images_path') . DIRECTORY_SEPARATOR . REFERENCES_THUMBS_PREFIX . basename($destname);
                $retval      = references_utils::resizePicture(references_utils::getModuleOption('images_path') . '/' . basename($destname), $newDestName, $thumbs_width, $thumbs_height, true);
                if ($retval == 1 || $retval == 3) {
                    $item->setVar('article_picture' . $i, $destname);
                }
            } else {
                if ($return !== false) {
                    echo $return;
                }
            }
        }

        $timestamp = mktime(0, 0, 0, (int)substr($_POST['article_timestamp'], 5, 2), (int)substr($_POST['article_timestamp'], 8, 2), (int)substr($_POST['article_timestamp'], 0, 4));
        $item->setVar('article_timestamp', $timestamp);

        if (!$edit) {
            $item->setVar('article_author', references_utils::getCurrentUserID());
        }

        // Suppression ???ventuelle du fichier attach???
        if (isset($_POST['delattach']) && (int)$_POST['delattach'] == 1) {
            $item->deleteAttachment();
        }

        $destname = '';
        // Upload de la pi???ce jointe
        $return = references_utils::uploadFile(10, references_utils::getModuleOption('attached_path'));
        if ($return === true) {
            $item->setVar('article_attached_file', $destname);
        } else {
            if ($return !== false) {
                echo $return;
            }
        }

        $res = $h_references_articles->insert($item);
        if ($res) {
            if (references_utils::getModuleOption('use_tags') && references_utils::tagModuleExists()) {
                $tag_handler = xoops_getModuleHandler('tag', 'tag');
                $tag_handler->updateByItem($_POST['item_tag'], $item->getVar('article_id'), $xoopsModule->getVar('dirname'), 0);
            }
            if (!$edit) {
                $h_references_articles->notifyNewArticle($item);
            }
            references_utils::updateCache();
            references_utils::redirect(_AM_REFERENCES_SAVE_OK, $baseurl . '?op=' . $opRedirect, 2);
        } else {
            references_utils::redirect(_AM_REFERENCES_SAVE_PB, $baseurl . '?op=' . $opRedirect, 5);
        }
        break;

    // ****************************************************************************************************************
    case 'offline':    // Mise hors ligne d'un article
    case 'online':    // Mise en ligne d'un article
        // ****************************************************************************************************************
        xoops_cp_header();
        $id = isset($_GET['id']) ? (int)$_GET['id'] : 0;
        if (empty($id)) {
            references_utils::redirect(_AM_REFERENCES_ERROR_1, $baseurl, 5);
        }
        $opRedirect = 'articles';
        $item       = null;
        $item       = $h_references_articles->get($id);
        if (is_object($item)) {
            if ($op === 'offline') {
                $res = $h_references_articles->offlineArticle($item);
            } else {
                $res = $h_references_articles->onlineArticle($item);
            }
            if ($res) {
                references_utils::updateCache();
                references_utils::redirect(_AM_REFERENCES_SAVE_OK, $baseurl . '?op=' . $opRedirect, 2);
            }
        }
        references_utils::redirect(_AM_REFERENCES_NOT_FOUND, $baseurl . '?op=' . $opRedirect, 5);
        break;

    // ****************************************************************************************************************
    case 'deletearticles':    // Suppression d'un article
        // ****************************************************************************************************************
        xoops_cp_header();
        $id = isset($_GET['id']) ? (int)$_GET['id'] : 0;
        if (empty($id)) {
            references_utils::redirect(_AM_REFERENCES_ERROR_1, $baseurl, 5);
        }
        $opRedirect = 'articles';
        $item       = null;
        $item       = $h_references_articles->get($id);
        if (is_object($item)) {
            $res = $h_references_articles->deleteArticle($item, true);
            if ($res) {
                references_utils::updateCache();
                references_utils::redirect(_AM_REFERENCES_SAVE_OK, $baseurl . '?op=' . $opRedirect, 2);
            }
        }
        references_utils::redirect(_AM_REFERENCES_NOT_FOUND, $baseurl . '?op=' . $opRedirect, 5);
        break;

    // ****************************************************************************************************************
    case 'instant-zero';    // Publicit???
        // ****************************************************************************************************************
        xoops_cp_header();
        // references_adminMenu(4);
        echo "<iframe src='http://www.instant-zero.com/modules/liaise/?form_id=2' width='100%' height='600' frameborder='0'></iframe>";
        include_once __DIR__ . '/admin_footer.php';  //show_footer();
        break;

    // ****************************************************************************************************************
    case 'perms';    // Permissions
        // ****************************************************************************************************************
        xoops_cp_header();
        // references_adminMenu(3);
        require_once XOOPS_ROOT_PATH . '/class/xoopsform/grouppermform.php';
        $categories      = $handlers->h_references_categories->getCategories();
        $permissionsForm = new XoopsGroupPermForm(_AM_REFERENCES_VIEWFORM, $xoopsModule->getVar('mid'), REFERENCES_PERM_READ, _AM_REFERENCES_VIEWFORM_DESC, 'admin/index.php?op=perms', 'true');
        foreach ($categories as $category) {
            $permissionsForm->addItem($category->category_id, $category->category_title, 0);
        }
        echo $permissionsForm->render();
        echo "<br><br><br><br>\n";
        unset($permissionsForm);
        include_once __DIR__ . '/admin_footer.php';  //show_footer();
        break;

    // ****************************************************************************************************************
    case 'texts':    // Gestion des textes
        // ****************************************************************************************************************
        xoops_cp_header();
        // references_adminMenu(2);
        require_once REFERENCES_PATH . 'class/registryfile.php';
        $registry = new references_registryfile();

        $sform = new XoopsThemeForm(_MI_REFERENCES_ADMENU1, 'frmatxt', $baseurl);
        $sform->addElement(new XoopsFormHidden('op', 'savetexts'));
        // Texte ??? afficher sur la page d'index du module
        $editor1 = references_utils::getWysiwygForm(_AM_REFERENCES_TEXT1, 'text1', $registry->getfile(REFERENCES_TEXTFILE1), 5, 60, 'hometext1_hidden');
        if ($editor1) {
            $sform->addElement($editor1, false);
        }
        $button_tray = new XoopsFormElementTray('', '');
        $submit_btn  = new XoopsFormButton('', 'post', _AM_REFERENCES_MODIFY, 'submit');
        $button_tray->addElement($submit_btn);
        $sform->addElement($button_tray);
        $sform = references_utils::formMarkRequiredFields($sform);
        $sform->display();
        include_once __DIR__ . '/admin_footer.php';  //show_footer();
        break;

    // ****************************************************************************************************************
    case 'savetexts':        // Sauvegarde des textes
        // ****************************************************************************************************************
        xoops_cp_header();
        require_once REFERENCES_PATH . 'class/registryfile.php';
        $registry = new references_registryfile();
        $myts     = MyTextSanitizer::getInstance();
        $registry->savefile($myts->stripSlashesGPC($_POST['text1']), REFERENCES_TEXTFILE1);
        references_utils::updateCache();
        references_utils::redirect(_AM_REFERENCES_SAVE_OK, $baseurl . '?op=texts', 2);
        break;

    // ****************************************************************************************************************
    case 'maintain':    // Maintenance des tables
        // ****************************************************************************************************************
        xoops_cp_header();
        // references_adminMenu();
        references_utils::maintainTablesCache();
        references_utils::redirect(_AM_REFERENCES_SAVE_OK, $baseurl, 2);
        break;

    // ****************************************************************************************************************
    case 'categories':    // Gestion des cat???gories
        // ****************************************************************************************************************
        xoops_cp_header();
        // references_adminMenu(1);
        $start = isset($_GET['start']) ? (int)$_GET['start'] : 0;
        $objet = 'categories';
        $items = array();
        $form  = "<form method='post' action='$baseurl' name='frmadd$objet' id='frmadd$objet'><input type='hidden' name='op' id='op' value='add$objet' /><input type='submit' name='btngo' id='btngo' value='" . _AM_REFERENCES_ADD_ITEM . "' /></form>";
        echo $form;
        references_utils::htitle(_MI_REFERENCES_ADMENU2, 4);

        $itemsCount = $h_references_categories->getCount();
        if ($itemsCount > $limit) {
            $pagenav = new XoopsPageNav($itemsCount, $limit, $start, 'start');
        }

        $items = $h_references_categories->getCategories($start, $limit);
        if (isset($pagenav) && is_object($pagenav)) {
            echo "<div align='right'>" . $pagenav->renderNav() . '</div>';
        }
        echo "<table width='100%' cellspacing='1' cellpadding='3' border='0' class='outer'>";

        echo "<tr><th align='center'>" . _AM_REFERENCES_ID . "</th><th align='center'>" . _AM_REFERENCES_TITLE . "</th><th align='center'>" . _AM_REFERENCES_CATEGORY_WEIGHT . "</th><th align='center'>" . _AM_REFERENCES_ACTION . '</th></tr>';

        $class = '';
        foreach ($items as $item) {
            $class         = ($class === 'even') ? 'odd' : 'even';
            $id            = $item->getVar('category_id');
            $action_edit   = "<a href='$baseurl?op=edit" . $objet . '&id=' . $id . "' title='" . _EDIT . "'>" . $icones['edit'] . '</a>';
            $action_delete = "<a href='$baseurl?op=delete" . $objet . '&id=' . $id . "' title='" . _DELETE . "'" . $conf_msg . '>' . $icones['delete'] . '</a>';

            echo "<tr class='" . $class . "'>\n";
            echo "<td align='center'>" . $id . '</td>';
            echo "<td align='left'><a target='_blank' href='" . $item->getUrl() . "'>" . $item->getVar('category_title') . '</a></td>';
            echo "<td align='right'>" . $item->getVar('category_weight') . '</td>';
            echo "<td align='center'>" . $action_edit . ' ' . $action_delete . "</td>\n";
            echo "<tr>\n";
        }
        $class = ($class === 'even') ? 'odd' : 'even';
        echo "<tr class='" . $class . "'>\n";
        echo "<td colspan='4' align='center'>" . $form . "</td>\n";
        echo "</tr>\n";
        echo "</table>\n";
        if (isset($pagenav) && is_object($pagenav)) {
            echo "<div align='center'>" . $pagenav->renderNav() . '</div>';
        }
        echo "<br><br>\n";
        include_once __DIR__ . '/admin_footer.php';  //show_footer();
        break;

    // ****************************************************************************************************************
    case 'addcategories':        // Ajout d'une cat???gorie
    case 'editcategories':        // Edition d'une categories
        // ****************************************************************************************************************
        xoops_cp_header();
        // references_adminMenu(1);
        $object = 'categories';
        if ($op == 'edit' . $object) {
            $title = _AM_REFERENCES_EDIT_CATEGORY;
            $id    = isset($_GET['id']) ? (int)$_GET['id'] : 0;
            if (empty($id)) {
                references_utils::redirect(_AM_REFERENCES_ERROR_1, $baseurl, 5);
            }
            // Item exits ?
            $item = null;
            $item = $h_references_categories->get($id);
            if (!is_object($item)) {
                references_utils::redirect(_AM_REFERENCES_NOT_FOUND, $baseurl, 5);
            }
            $edit         = true;
            $label_submit = _AM_REFERENCES_MODIFY;
        } else {
            $title        = _AM_REFERENCES_ADD_CATEGORY;
            $item         = $h_references_categories->create(true);
            $label_submit = _AM_REFERENCES_ADD;
            $edit         = false;
        }
        $sform = new XoopsThemeForm($title, 'frmadd' . $object, $baseurl);
        $sform->addElement(new XoopsFormHidden('op', 'saveedit' . $object));
        $sform->addElement(new XoopsFormHidden('category_id', $item->getVar('category_id')));
        $sform->addElement(new XoopsFormText(_AM_REFERENCES_TITLE, 'category_title', 50, 255, $item->getVar('category_title', 'e')), true);
        $sform->addElement(new XoopsFormText(_AM_REFERENCES_CATEGORY_WEIGHT, 'category_weight', 10, 10, $item->getVar('category_weight', 'e')), true);
        $editor = references_utils::getWysiwygForm(_AM_REFERENCES_DESCRIPTION, 'category_description', $item->getVar('category_description', 'e'), 15, 60, 'category_description_hidden');
        if ($editor) {
            $sform->addElement($editor, false);
        }

        // Permissions
        $membersHandler = xoops_getHandler('member');
        $allGroupsList  = $membersHandler->getGroupList();
        $permHandler    = xoops_getHandler('groupperm');
        $allGroupsIds   = array_keys($allGroupsList);

        $groupsIds = array();
        if ($edit) {
            $groupsIds                 = $permHandler->getGroupIds(REFERENCES_PERM_READ, $item->getVar('category_id'), $xoopsModule->getVar('mid'));
            $groupsIds                 = array_values($groupsIds);
            $groupsThatCanViewCheckbox = new XoopsFormCheckBox(_AM_REFERENCES_VIEWFORM, 'groups_references_can_view[]', $groupsIds);
        } else {
            $groupsThatCanViewCheckbox = new XoopsFormCheckBox(_AM_REFERENCES_VIEWFORM, 'groups_references_can_view[]', $allGroupsIds);
        }
        $groupsThatCanViewCheckbox->addOptionArray($allGroupsList);
        $sform->addElement($groupsThatCanViewCheckbox);
        // *****

        $button_tray = new XoopsFormElementTray('', '');
        $submit_btn  = new XoopsFormButton('', 'post', $label_submit, 'submit');
        $button_tray->addElement($submit_btn);
        $sform->addElement($button_tray);
        $sform = references_utils::formMarkRequiredFields($sform);
        $sform->display();
        include_once __DIR__ . '/admin_footer.php';  //show_footer();
        break;

    // ****************************************************************************************************************
    case 'saveeditcategories':    // Sauvegarde d'une cat???gorie
        // ****************************************************************************************************************
        xoops_cp_header();
        $id         = isset($_POST['category_id']) ? (int)$_POST['category_id'] : 0;
        $opRedirect = 'categories';
        if (!empty($id)) {
            $edit = true;
            $item = $h_references_categories->get($id);
            if (!is_object($item)) {
                references_utils::redirect(_AM_REFERENCES_NOT_FOUND, $baseurl, 5);
            }
            $item->unsetNew();
        } else {
            $edit = false;
            $item = $h_references_categories->create(true);
        }

        $item->setVars($_POST);

        $res = $h_references_categories->insert($item);
        if ($res) {
            // Permissions
            // Suppression des permissions actuelles
            $gperm_handler = xoops_getHandler('groupperm');
            $criteria      = new CriteriaCompo();
            $criteria->add(new Criteria('gperm_itemid', $item->category_id, '='));
            $criteria->add(new Criteria('gperm_modid', $xoopsModule->getVar('mid'), '='));
            $criteria->add(new Criteria('gperm_name', REFERENCES_PERM_READ, '='));
            $gperm_handler->deleteAll($criteria);
            // Sauvegarde des nouvelles permissions, si elles existente
            if (isset($_POST['groups_references_can_view'])) {
                foreach ($_POST['groups_references_can_view'] as $groupId) {
                    $gperm_handler->addRight(REFERENCES_PERM_READ, $item->category_id, $groupId, $xoopsModule->getVar('mid'));
                }
            }
            // ****
            if (!$edit) {
                $h_references_categories->notifyNewCategory($item);
            }
            references_utils::updateCache();
            references_utils::redirect(_AM_REFERENCES_SAVE_OK, $baseurl . '?op=' . $opRedirect, 2);
        } else {
            references_utils::redirect(_AM_REFERENCES_SAVE_PB, $baseurl . '?op=' . $opRedirect, 5);
        }
        break;

    // ****************************************************************************************************************
    case 'deletecategories':    // Suppression d'une cat???gorie

This code seems to be duplicated across your project.

        // ****************************************************************************************************************
        xoops_cp_header();
        $id = isset($_GET['id']) ? (int)$_GET['id'] : 0;
        if (empty($id)) {
            references_utils::redirect(_AM_REFERENCES_ERROR_1, $baseurl, 5);
        }
        $opRedirect = 'categories';
        $item       = null;
        $item       = $h_references_categories->get($id);
        if (is_object($item)) {
            $res = $h_references_categories->delete($item, true);
            if ($res) {
                references_utils::updateCache();
                references_utils::redirect(_AM_REFERENCES_SAVE_OK, $baseurl . '?op=' . $opRedirect, 2);
            }
        }
        references_utils::redirect(_AM_REFERENCES_NOT_FOUND, $baseurl . '?op=' . $opRedirect, 5);
        break;

    // ****************************************************************************************************************
    case 'autocomplete':    // Ajax, autocompl???tion
        // ****************************************************************************************************************
        if (!isset($xoopsUser) || !is_object($xoopsUser)) {
            exit;
        }
        if (!references_utils::isAdmin()) {
            exit;
        }
        error_reporting(0);
        @$xoopsLogger->activated = false;
        $handler = isset($_REQUEST['handler']) ? $_REQUEST['handler'] : '';
        if ($handler != '') {
            switch ($handler) {
                case 'references_articles':
                    $referencesFilter = new references_listFilter($h_references_articles, 'op', 'articles', 'start', $limit, $baseurl, 'article_title', 'ASC', true, REFERENCES_JS_URL);
                    $referencesFilter->initFilter('article_title', array('dataType' => references_listFilter::FILTER_DATA_TEXT, 'fieldType' => references_listFilter::FILTER_FIELD_TEXT, 'size' => 35, 'maxLength' => 255, 'autoComplete' => true));
                    echo utf8_encode($referencesFilter->autoComplete($_REQUEST['q'], $_REQUEST['limit'], $_REQUEST['field']));
                    break;
            }
        }
        exit;
        break;
}
xoops_cp_footer();