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Path: /data/applications/aps/xoops/2.5.1a-0/standard/htdocs/modules/system/admin/blocksadmin/ [ Home ]
File: main.php
<?php
// $Id: main.php 6707 2011-04-20 13:58:56Z phppp $
//  ------------------------------------------------------------------------ //
//                XOOPS - PHP Content Management System                      //
//                    Copyright (c) 2000 XOOPS.org                           //
//                       <http://www.xoops.org/>                             //
//  ------------------------------------------------------------------------ //
//  This program 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.                                      //
//                                                                           //
//  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.  See the            //
//  GNU General Public License for more details.                             //
//                                                                           //
//  You should have received a copy of the GNU General Public License        //
//  along with this program; if not, write to the Free Software              //
//  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307 USA //
//  ------------------------------------------------------------------------ //
// Author: Kazumi Ono (AKA onokazu)                                          //
// URL: http://www.myweb.ne.jp/, http://www.xoops.org/, http://jp.xoops.org/ //
// Project: The XOOPS Project                                                //
// ------------------------------------------------------------------------- //

// Check users rights
if ( !is_object($xoopsUser) || !is_object($xoopsModule) || !$xoopsUser->isAdmin($xoopsModule->mid()) ) exit( _NOPERM );
// Get Action type
$op = system_CleanVars ( $_REQUEST, 'op', 'list', 'string' );

$filter = system_CleanVars ( $_GET, 'filter', 0, 'int' );
if ($filter) { $method = $_GET; } else {  $method = $_REQUEST; }

$selmod = system_CleanVars ( $method, 'selmod', -2, 'int' );
$selgen = system_CleanVars ( $method, 'selgen', -1, 'int' );
$selgrp = system_CleanVars ( $method, 'selgrp', XOOPS_GROUP_USERS, 'int' );
$selvis = system_CleanVars ( $method, 'selvis', 1, 'int' );
$filsave = system_CleanVars ( $method, 'filsave', 1, 'int' );
$type = system_CleanVars ( $method, 'type', '', 'string' );
if ( $type == 'preview' ) $op = 'preview';

if ( isset($_GET['op']) ) {
    if ($_GET['op'] == "edit" || $_GET['op'] == "delete" || $_GET['op'] == "delete_ok" || $_GET['op'] == "clone") {
        $op = $_GET['op'];
        $bid = isset($_GET['bid']) ? intval($_GET['bid']) : 0;
    }
}
if ($filsave) {
    $requests = array('selmod' => $selmod, 'selgen' => $selgen, 'selvis' => $selvis, 'selgrp' => $selgrp, 'filsave' =>$filsave);
    foreach ($requests as $key => $value) {
        Cookie::set($key, $value);
    }
} else {
    $requests = array('selmod', 'selgen', 'selvis', 'selgrp', 'filsave');
    foreach ( $requests as $key ) {
        Cookie::del($key);
    }
}

switch ($op) {

    case 'list':
        // Define main template
        $xoopsOption['template_main'] = 'system_blocks.html';
        // Call Header
        xoops_cp_header();
        // Define Stylesheet
        $xoTheme->addStylesheet( XOOPS_URL . '/modules/system/css/admin.css' );
        // Define scripts
        $xoTheme->addScript('browse.php?Frameworks/jquery/jquery.js');
        $xoTheme->addScript('browse.php?Frameworks/jquery/plugins/jquery.ui.js');
        $xoTheme->addScript('browse.php?modules/system/js/admin.js');
        $xoTheme->addScript('browse.php?modules/system/js/blocks.js');
        // Define Breadcrumb and tips
        $xoBreadCrumb->addLink( _AM_SYSTEM_BLOCKS_ADMIN, system_adminVersion('blocksadmin', 'adminpath') );
        $xoBreadCrumb->addHelp( system_adminVersion('blocksadmin', 'help') );
        $xoBreadCrumb->addTips( sprintf(_AM_SYSTEM_BLOCKS_TIPS, system_AdminIcons('block.png'), system_AdminIcons('success.png'), system_AdminIcons('cancel.png')));
        $xoBreadCrumb->render();

        // Initialize module handler
        $module_handler =& xoops_gethandler('module');
        $modules =& $module_handler->getObjects(null, true);
        $criteria = new CriteriaCompo(new Criteria('hasmain', 1));

        $criteria->add(new Criteria('isactive', 1));
        // Modules for blocks to be visible in
        $display_list = $module_handler->getList($criteria);
        unset($criteria);
        // Initialize blocks handler
        $block_handler =& xoops_getmodulehandler('block');
        // Initialize module handler
        $module_handler =& xoops_gethandler('module');
        $modules =& $module_handler->getObjects(null, true);

        $filterform = new XoopsThemeForm('', 'filterform', 'admin.php', 'get');
        $filterform->addElement( new XoopsFormHidden('fct', 'blocksadmin'));
        $filterform->addElement( new XoopsFormHidden('op', 'list'));
        $filterform->addElement( new XoopsFormHidden('filter', 1));
        $sel_gen = new XoopsFormSelect( _AM_SYSTEM_BLOCKS_GENERATOR, 'selgen', $selgen);
        $sel_gen->setExtra( "onchange='submit()'" );
        $sel_gen->addOption( -1, _AM_SYSTEM_BLOCKS_TYPES );
        $sel_gen->addOption( 0, _AM_SYSTEM_BLOCKS_CUSTOM );
        foreach ($modules as $list) {
            $sel_gen->addOption( $list->getVar('mid'), $list->getVar('name') );
        }
        $filterform->addElement( $sel_gen );

        $sel_mod = new XoopsFormSelect( _AM_SYSTEM_BLOCKS_SVISIBLEIN, 'selmod', $selmod );
        $sel_mod->setExtra( "onchange='submit()'" );
        ksort($display_list);
        $display_list_spec[0]  = _AM_SYSTEM_BLOCKS_ALLPAGES;
        $display_list_spec[-1] = _AM_SYSTEM_BLOCKS_TOPPAGE;
        $display_list_spec[-2] = _AM_SYSTEM_BLOCKS_TYPES;
        $display_list = $display_list_spec + $display_list;
        foreach ($display_list as $k => $v) {
            $sel_mod->addOption( $k, $v );
        }
        $filterform->addElement( $sel_mod );

        // For selection of group access
        $sel_grp = new XoopsFormSelect( _AM_SYSTEM_BLOCKS_GROUP, 'selgrp', $selgrp );
        $sel_grp->setExtra( "onchange='submit()'" );
        $member_handler =& xoops_gethandler('member');
        $group_list = $member_handler->getGroupList();
        $sel_grp->addOption( -1, _AM_SYSTEM_BLOCKS_TYPES );
        $sel_grp->addOption(  0, _AM_SYSTEM_BLOCKS_UNASSIGNED );
        foreach ($group_list as $k => $v) {
            $sel_grp->addOption( $k, $v );
        }
        $filterform->addElement( $sel_grp );

        $sel_vis = new XoopsFormSelect( _AM_SYSTEM_BLOCKS_VISIBLE, 'selvis', $selvis );
        $sel_vis->setExtra( "onchange='submit()'" );
        $sel_vis->addOption( -1, _AM_SYSTEM_BLOCKS_TYPES );
        $sel_vis->addOption( 0, _NO );
        $sel_vis->addOption( 1, _YES );

        $filterform->addElement( $sel_vis );

        $check_save = new XoopsFormCheckBox( '', 'filsave', $filsave );
        $check_save->setExtra( "onchange='submit()'" );
        $check_save->addOption( 1, _AM_SYSTEM_BLOCKS_SAVE );

        $filterform->addElement( $check_save );

        $filterform->assign( $xoopsTpl );

        /* Get blocks */
        $selvis = ( $selvis == -1 ) ? null : $selvis;
        $selmod = ( $selmod == -2 ) ? null : $selmod;
        $order_block = ( isset($selvis) ? "" : "b.visible DESC, " ) . "b.side,b.weight,b.bid";

        if ($selgrp == 0) {
            // get blocks that are not assigned to any groups
            $blocks_arr = $block_handler->getNonGroupedBlocks($selmod, $toponlyblock = false, $selvis, $order_block);
        } else {
            $blocks_arr = $block_handler->getAllByGroupModule($selgrp, $selmod, $toponlyblock = false, $selvis, $order_block);
        }

        if ($selgen >= 0) {
            foreach (array_keys($blocks_arr) as $bid) {
                if ($blocks_arr[$bid]->getVar("mid") != $selgen) {
                    unset($blocks_arr[$bid]);
                }
            }
        }

        $arr = array();
        foreach (array_keys($blocks_arr) as $i) {
            $arr[$i] = $blocks_arr[$i]->toArray();
            $xoopsTpl->append_by_ref( 'blocks', $arr[$i] );
        }
        $block = $block_handler->create();
        $blockform = $block->getForm();
        $xoopsTpl->assign('blockform', $blockform->render() );
        // Call Footer
        xoops_cp_footer();
        break;

    case 'add':
        // Define main template
        $xoopsOption['template_main'] = 'system_blocks.html';
        // Call Header
        xoops_cp_header();
        // Define Stylesheet
        $xoTheme->addStylesheet( XOOPS_URL . '/modules/system/css/admin.css' );
        $xoTheme->addStylesheet( XOOPS_URL . '/modules/system/css/ui/' . xoops_getModuleOption('jquery_theme', 'system') . '/ui.all.css');
        // Define scripts
        $xoTheme->addScript('browse.php?Frameworks/jquery/jquery.js');
        $xoTheme->addScript('browse.php?Frameworks/jquery/plugins/jquery.ui.js');
        $xoTheme->addScript('browse.php?Frameworks/jquery/plugins/jquery.form.js');
        $xoTheme->addScript('browse.php?modules/system/js/admin.js');
        $xoTheme->addScript('browse.php?modules/system/js/blocks.js');
        // Define Breadcrumb and tips
        $xoBreadCrumb->addLink( _AM_SYSTEM_BLOCKS_ADMIN, system_adminVersion('blocksadmin', 'adminpath') );
        $xoBreadCrumb->addLink( _AM_SYSTEM_BLOCKS_ADDBLOCK );
        $xoBreadCrumb->render();
        // Initialize blocks handler
        $block_handler =& xoops_getmodulehandler('block');
        $block = $block_handler->create();
        $blockform = $block->getForm();
        $xoopsTpl->assign('blockform', $blockform->render() );
        // Call Footer
        xoops_cp_footer();
        break;

    case 'display':
        // Initialize blocks handler
        $block_handler =& xoops_getmodulehandler('block');
        // Get variable
        $block_id = system_CleanVars ( $_POST, 'bid', 0, 'int' );
        $visible = system_CleanVars ( $_POST, 'visible', 0, 'int' );
        if ( $block_id > 0 ) {
            $block = $block_handler->get( $block_id );
            $block->setVar('visible', $visible);
            if (!$block_handler->insert( $block )) {
                $error=true;
            }
        }
        break;

    case 'drag':
        // Initialize blocks handler
        $block_handler =& xoops_getmodulehandler('block');
        // Get variable
        $block_id = system_CleanVars ( $_POST, 'bid', 0, 'int' );
        $side = system_CleanVars ( $_POST, 'side', 0, 'int' );
        if ( $block_id > 0 ) {
            $block = $block_handler->get( $block_id );
            $block->setVar('side', $side);
            if (!$block_handler->insert( $block )) {
                $error=true;
            }
        }
        break;

    case 'order':
        // Initialize blocks handler
        $block_handler =& xoops_getmodulehandler('block');
        if ( isset($_POST['blk'] ) ) {
            $i=0;
            foreach ($_POST['blk'] as $order) {
                if( $order > 0 ) {
                    $block = $block_handler->get($order);
                    $block->setVar('weight', $i);
                    if (!$block_handler->insert($block)) {
                        $error=true;
                    }
                    $i++;
                }
            }
        }
        exit;
        break;

    case 'preview':
        // Initialize blocks handler
        $block_handler =& xoops_getmodulehandler('block');
        $block =& $block_handler->create();
        $block->setVars($_REQUEST);
        $myts =& MyTextSanitizer::getInstance();
        echo '<div id="xo-preview-dialog" title="'.$block->getVar('title','s').'">'.$block->getContent( 'S', $block->getVar('c_type') ).'</div>';
        break;

    case 'save':
        if (!$GLOBALS['xoopsSecurity']->check()) {
            redirect_header('admin.php?fct=blocksadmin', 3, implode('<br />', $GLOBALS['xoopsSecurity']->getErrors()));
            exit();
        }
        // Initialize blocks handler
        $block_handler =& xoops_getmodulehandler('block');
        // Get avatar id
        $block_id = system_CleanVars ( $_POST, 'bid', 0, 'int' );
        if ( $block_id > 0) {
            $block =& $block_handler->get( $block_id );
        } else {
            $block =& $block_handler->create();
        }
        $block_type = system_CleanVars ($_POST, 'block_type', '', 'string');
        $block->setVar('block_type', $block_type);

        if (!$block->isCustom()) {
            $block->setVars( $_POST );
            $type = $block->getVar('block_type');
            $name = $block->getVar('name');
            // Save block options
            $options = $_POST['options'];
            if (isset($options)) {
                $options_count = count($options);
                if ($options_count > 0) {
                    //Convert array values to comma-separated
                    for ( $i = 0; $i < $options_count; $i++ ) {
                        if (is_array($options[$i])) {
                            $options[$i] = implode(',', $options[$i]);
                        }
                    }
                    $options = implode('|', $options);
                    $block->setVar('options', $options);
                }
            }
        } else {
            $block->setVars( $_POST );
            switch ($block->getVar('c_type')) {
                case 'H':
                    $name = _AM_SYSTEM_BLOCKS_CUSTOMHTML;
                    break;
                case 'P':
                    $name = _AM_SYSTEM_BLOCKS_CUSTOMPHP;
                    break;
                case 'S':
                    $name = _AM_SYSTEM_BLOCKS_CUSTOMSMILE;
                    break;
                default:
                    $name = _AM_SYSTEM_BLOCKS_CUSTOMNOSMILE;
                    break;
            }
        }
        $block->setVar('name', $name);
        $block->setVar('isactive', 1);

        $content = isset($_POST['content_block']) ? $_POST['content_block'] : '';
        $block->setVar('content', $content);

        if (!$newid = $block_handler->insert( $block )) {
            xoops_cp_header();
            xoops_error( $block->getHtmlErrors() );
            xoops_cp_footer();
            exit();
        }
        if ( $newid != 0 ) {
            $blocklinkmodule_handler =& xoops_getmodulehandler('blocklinkmodule');
            // Delete old link
            $criteria = new CriteriaCompo(new Criteria('block_id', $newid ));
            $blocklinkmodule_handler->deleteAll($criteria);
            // Assign link
            $modules = $_POST['modules'];
            foreach ($modules as $mid) {
                $blocklinkmodule = $blocklinkmodule_handler->create();
                $blocklinkmodule->setVar( 'block_id', $newid );
                $blocklinkmodule->setVar( 'module_id', $mid );
                if(!$blocklinkmodule_handler->insert($blocklinkmodule)){
                    xoops_cp_header();
                    xoops_error( $blocklinkmodule->getHtmlErrors() );
                    xoops_cp_footer();
                    exit();
                }
            }
        }
        $groupperm_handler =& xoops_gethandler('groupperm');
        $groups = $_POST['groups'];
        $groups_with_access =& $groupperm_handler->getGroupIds("block_read", $newid );
        $removed_groups = array_diff($groups_with_access, $groups);
        if (count($removed_groups) > 0) {
            foreach ($removed_groups as $groupid) {
                $criteria = new CriteriaCompo(new Criteria('gperm_name', 'block_read'));
                $criteria->add(new Criteria('gperm_groupid', $groupid));
                $criteria->add(new Criteria('gperm_itemid', $newid));
                $criteria->add(new Criteria('gperm_modid', 1));
                $perm = $groupperm_handler->getObjects($criteria);
                if (isset($perm[0]) && is_object($perm[0])) {
                    $groupperm_handler->delete($perm[0]);
                }
            }
        }
        $new_groups = array_diff($groups, $groups_with_access);
        if (count($new_groups) > 0) {
            foreach ($new_groups as $groupid) {
                $groupperm_handler->addRight("block_read", $newid, $groupid);
            }
        }
        redirect_header('admin.php?fct=blocksadmin', 1, _AM_SYSTEM_BLOCKS_DBUPDATED);
        break;

    case 'edit':
        // Initialize blocks handler
        $block_handler =& xoops_getmodulehandler('block');
        // Get avatar id
        $block_id = system_CleanVars ( $_REQUEST, 'bid', 0, 'int' );
        if ( $block_id > 0 ) {
            // Define main template
            $xoopsOption['template_main'] = 'system_blocks.html';
            // Call Header
            xoops_cp_header();
            // Define Stylesheet
            $xoTheme->addStylesheet( XOOPS_URL . '/modules/system/css/admin.css' );
            $xoTheme->addStylesheet( XOOPS_URL . '/modules/system/css/ui/' . xoops_getModuleOption('jquery_theme', 'system') . '/ui.all.css');
            // Define scripts
            $xoTheme->addScript('browse.php?Frameworks/jquery/jquery.js');
            $xoTheme->addScript('browse.php?Frameworks/jquery/plugins/jquery.ui.js');
            $xoTheme->addScript('browse.php?Frameworks/jquery/plugins/jquery.form.js');
            $xoTheme->addScript('browse.php?modules/system/js/admin.js');
            // Define Breadcrumb and tips
            $xoBreadCrumb->addLink( _AM_SYSTEM_BLOCKS_ADMIN, system_adminVersion('blocksadmin', 'adminpath') );
            $xoBreadCrumb->addLink( _AM_SYSTEM_BLOCKS_EDITBLOCK );
            $xoBreadCrumb->render();

            $block = $block_handler->get($block_id);
            $blockform = $block->getForm();
            $xoopsTpl->assign('blockform', $blockform->render() );
            // Call Footer
            xoops_cp_footer();
        } else {
            redirect_header('admin.php?fct=blocksadmin', 1, _AM_SYSTEM_DBERROR);
        }
        break;

    case 'delete':
        // Initialize blocks handler
        $block_handler =& xoops_getmodulehandler('block');
        // Get avatar id
        $block_id = system_CleanVars ( $_REQUEST, 'bid', 0, 'int' );
        if ( $block_id > 0 ) {
            $block = $block_handler->get($block_id);
            if ( $block->getVar('block_type') == 'S' ) {
                redirect_header('admin.php?fct=blocksadmin', 4, _AM_SYSTEM_BLOCKS_SYSTEMCANT);
                exit();
            } elseif ($block->getVar('block_type') == 'M') {
                // Fix for duplicated blocks created in 2.0.9 module update
                // A module block can be deleted if there is more than 1 that
                // has the same func_num/show_func which is mostly likely
                // be the one that was duplicated in 2.0.9
                if (1 >= $count = $block_handler->countSimilarBlocks($block->getVar('mid'), $block->getVar('func_num'), $block->getVar('show_func'))) {
                    redirect_header('admin.php?fct=blocksadmin', 4, _AM_SYSTEM_BLOCKS_MODULECANT);
                    exit();
                }
            }
            // Define main template
            $xoopsOption['template_main'] = 'system_header.html';
            // Call Header
            xoops_cp_header();
            // Display Question
            xoops_confirm(array('op' => 'delete_ok', 'fct' => 'blocksadmin', 'bid' => $block->getVar('bid')), 'admin.php', sprintf(_AM_SYSTEM_BLOCKS_RUSUREDEL, $block->getVar('title')) );
            // Call Footer
            xoops_cp_footer();
        }
        break;

    case 'delete_ok':
        if (!$GLOBALS['xoopsSecurity']->check()) {
            redirect_header('admin.php?fct=blocksadmin', 3, implode('<br />', $GLOBALS['xoopsSecurity']->getErrors()));
            exit();
        }
        // Initialize blocks handler
        $block_handler =& xoops_getmodulehandler('block');
        // Get avatar id
        $block_id = system_CleanVars ( $_POST, 'bid', 0, 'int' );
        if ( $block_id > 0 ) {
            $block = $block_handler->get( $block_id );
            if ($block_handler->delete($block)) {
                // Delete Group link
                $blocklinkmodule_handler =& xoops_getmodulehandler('blocklinkmodule');
                $blocklinkmodule = $blocklinkmodule_handler->getObjects(new CriteriaCompo(new Criteria('block_id', $block_id )));
                foreach ($blocklinkmodule as $link) {
                    $blocklinkmodule_handler->delete($link, true);
                }
                // Delete Group permission
                $groupperm_handler =& xoops_gethandler('groupperm');
                $criteria = new CriteriaCompo(new Criteria('gperm_name', 'block_read'));
                $criteria->add(new Criteria('gperm_itemid', $block_id));
                $groupperm = $groupperm_handler->getObjects($criteria);
                foreach ($groupperm as $perm) {
                    $groupperm_handler->delete($perm, true);
                }
                // Delete template
                if ($block->getVar('template') != '') {
                    $tplfile_handler =& xoops_gethandler('tplfile');
                    $btemplate = $tplfile_handler->find($GLOBALS['xoopsConfig']['template_set'], 'block', $block_id);
                    if (count($btemplate) > 0) {
                        $tplfile_handler->delete($btemplate[0]);
                    }
                }
                redirect_header('admin.php?fct=blocksadmin', 1, _AM_SYSTEM_BLOCKS_DBUPDATED);
            }
        } else {
            redirect_header('admin.php?fct=blocksadmin', 1, _AM_SYSTEM_DBERROR);
        }
        break;

    case 'clone':
        // Initialize blocks handler
        $block_handler =& xoops_getmodulehandler('block');
        // Get avatar id
        $block_id = system_CleanVars ( $_REQUEST, 'bid', 0, 'int' );
        if ( $block_id > 0 ) {
            // Define main template
            $xoopsOption['template_main'] = 'system_blocks.html';
            // Call Header
            xoops_cp_header();
            // Define Stylesheet
            $xoTheme->addStylesheet( XOOPS_URL . '/modules/system/css/admin.css' );
            // Define Breadcrumb and tips
            $xoBreadCrumb->addLink( _AM_SYSTEM_BLOCKS_ADMIN, system_adminVersion('blocksadmin', 'adminpath') );
            $xoBreadCrumb->addLink( _AM_SYSTEM_BLOCKS_CLONEBLOCK );
            $xoBreadCrumb->render();

            $block = $block_handler->get($block_id);
            $blockform = $block->getForm('clone');
            $xoopsTpl->assign( 'blockform', $blockform->render() );
            // Call Footer
            xoops_cp_footer();
        } else {
            redirect_header('admin.php?fct=blocksadmin', 1, _AM_SYSTEM_DBERROR);
        }
        break;

}
?>