blocksadmin.php

讲的是网络编程

		$groups = array(XOOPS_GROUP_ADMIN, XOOPS_GROUP_USERS, XOOPS_GROUP_ANONYMOUS);
        $count = count($groups);
        for ($i = 0; $i < $count; $i++) {
            $sql = "INSERT INTO ".$db->prefix('group_permission')." (gperm_groupid, gperm_itemid, gperm_name, gperm_modid) VALUES (".$groups[$i].", ".$newid.", 'block_read', 1)";
            $db->query($sql);
        }
        redirect_header('admin.php?fct=blocksadmin&amp;t='.time(),1,_AM_DBUPDATED);
        exit();
    }

    function edit_block($bid)
    {
        $myblock = new XoopsBlock($bid);
        $db =& Database::getInstance();
        $sql = 'SELECT module_id FROM '.$db->prefix('block_module_link').' WHERE block_id='.intval($bid);
        $result = $db->query($sql);
        $modules = array();
        while ($row = $db->fetchArray($result)) {
            $modules[] = intval($row['module_id']);
        }
        $is_custom = ($myblock->getVar('block_type') == 'C' || $myblock->getVar('block_type') == 'E') ? true : false;
        $block = array('form_title' => _AM_EDITBLOCK, 'name' => $myblock->getVar('name'), 'side' => $myblock->getVar('side'), 'weight' => $myblock->getVar('weight'), 'visible' => $myblock->getVar('visible'), 'title' => $myblock->getVar('title', 'E'), 'content' => $myblock->getVar('content', 'E'), 'modules' => $modules, 'is_custom' => $is_custom, 'ctype' => $myblock->getVar('c_type'), 'cachetime' => $myblock->getVar('bcachetime'), 'op' => 'update', 'bid' => $myblock->getVar('bid'), 'edit_form' => $myblock->getOptions(), 'template' => $myblock->getVar('template'), 'options' => $myblock->getVar('options'));
        echo '<a href="admin.php?fct=blocksadmin">'. _AM_BADMIN .'</a>&nbsp;<span style="font-weight:bold;">&raquo;&raquo;</span>&nbsp;'._AM_EDITBLOCK.'<br /><br />';
        include XOOPS_ROOT_PATH.'/modules/system/admin/blocksadmin/blockform.php';
        $form->display();
    }

    function update_block($bid, $bside, $bweight, $bvisible, $btitle, $bcontent, $bctype, $bcachetime, $bmodule, $options=array())
    {
        global $xoopsConfig;
        if (empty($bmodule)) {
            xoops_cp_header();
            xoops_error(sprintf(_AM_NOTSELNG, _AM_VISIBLEIN));
            xoops_cp_footer();
            exit();
        }
        $myblock = new XoopsBlock($bid);
        $myblock->setVar('side', $bside);
        $myblock->setVar('weight', $bweight);
        $myblock->setVar('visible', $bvisible);
        $myblock->setVar('title', $btitle);
        $myblock->setVar('content', $bcontent);
        $myblock->setVar('bcachetime', $bcachetime);
        if (isset($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);
                $myblock->setVar('options', $options);
            }
        }
        if ($myblock->getVar('block_type') == 'C') {
            switch ($bctype) {
            case 'H':
                $name = _AM_CUSTOMHTML;
                break;
            case 'P':
                $name = _AM_CUSTOMPHP;
                break;
            case 'S':
                $name = _AM_CUSTOMSMILE;
                break;
            default:
                $name = _AM_CUSTOMNOSMILE;
                break;
            }
            $myblock->setVar('name', $name);
            $myblock->setVar('c_type', $bctype);
        } else {
            $myblock->setVar('c_type', 'H');
        }
        $msg = _AM_DBUPDATED;
        if ($myblock->store() != false) {
            $db =& Database::getInstance();
            $sql = sprintf("DELETE FROM %s WHERE block_id = %u", $db->prefix('block_module_link'), $bid);
            $db->query($sql);
            foreach ($bmodule as $bmid) {
                $sql = sprintf("INSERT INTO %s (block_id, module_id) VALUES (%u, %d)", $db->prefix('block_module_link'), $bid, intval($bmid));
                $db->query($sql);
            }
            include_once XOOPS_ROOT_PATH.'/class/template.php';
            $xoopsTpl = new XoopsTpl();
            $xoopsTpl->xoops_setCaching(2);
            if ($myblock->getVar('template') != '') {
                if ($xoopsTpl->is_cached('db:'.$myblock->getVar('template'), 'blk_'.$myblock->getVar('bid'))) {
                    if (!$xoopsTpl->clear_cache('db:'.$myblock->getVar('template'), 'blk_'.$myblock->getVar('bid'))) {
                        $msg = 'Unable to clear cache for block ID '.$bid;
                    }
                }
            } else {
                if ($xoopsTpl->is_cached('db:system_dummy.html', 'blk_'.$bid)) {
                    if (!$xoopsTpl->clear_cache('db:system_dummy.html', 'blk_'.$bid)) {
                        $msg = 'Unable to clear cache for block ID '.$bid;
                    }
                }
            }
        } else {
            $msg = 'Failed update of block. ID:'.$bid;
        }
        redirect_header('admin.php?fct=blocksadmin&amp;t='.time(),1,$msg);
        exit();
    }

    function delete_block($bid)
    {
        $myblock = new XoopsBlock($bid);
        if ( $myblock->getVar('block_type') == 'S' ) {
            $message = _AM_SYSTEMCANT;
            redirect_header('admin.php?fct=blocksadmin',4,$message);
            exit();
        } elseif ($myblock->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 >= $count = XoopsBlock::countSimilarBlocks($myblock->getVar('mid'), $myblock->getVar('func_num'), $myblock->getVar('show_func'))) {
                $message = _AM_MODULECANT;
                redirect_header('admin.php?fct=blocksadmin',4,$message);
                exit();
            }
        }
        xoops_confirm(array('fct' => 'blocksadmin', 'op' => 'delete_ok', 'bid' => $myblock->getVar('bid')), 'admin.php', sprintf(_AM_RUSUREDEL,$myblock->getVar('title')));
    }

    function delete_block_ok($bid)
    {
        $myblock = new XoopsBlock($bid);
        $myblock->delete();
        if ($myblock->getVar('template') != '') {
            $tplfile_handler =& xoops_gethandler('tplfile');
            $btemplate =& $tplfile_handler->find($GLOBALS['xoopsConfig']['template_set'], 'block', $bid);
            if (count($btemplate) > 0) {
                $tplfile_handler->delete($btemplate[0]);
            }
        }
        redirect_header('admin.php?fct=blocksadmin&amp;t='.time(),1,_AM_DBUPDATED);
        exit();
    }

    function order_block($bid, $weight, $visible, $side)
    {
        $myblock = new XoopsBlock($bid);
        $myblock->setVar('weight', $weight);
        $myblock->setVar('visible', $visible);
        $myblock->setVar('side', $side);
        $myblock->store();
    }

    function clone_block($bid)
    {
        global $xoopsConfig;
        xoops_cp_header();
        $myblock = new XoopsBlock($bid);
        $db =& Database::getInstance();
        $sql = 'SELECT module_id FROM '.$db->prefix('block_module_link').' WHERE block_id='.intval($bid);
        $result = $db->query($sql);
        $modules = array();
        while ($row = $db->fetchArray($result)) {
            $modules[] = intval($row['module_id']);
        }
        $is_custom = ($myblock->getVar('block_type') == 'C' || $myblock->getVar('block_type') == 'E') ? true : false;
        $block = array('form_title' => _AM_CLONEBLOCK, 'name' => $myblock->getVar('name'), 'side' => $myblock->getVar('side'), 'weight' => $myblock->getVar('weight'), 'visible' => $myblock->getVar('visible'), 'content' => $myblock->getVar('content', 'N'), 'modules' => $modules, 'is_custom' => $is_custom, 'ctype' => $myblock->getVar('c_type'), 'cachetime' => $myblock->getVar('bcachetime'), 'op' => 'clone_ok', 'bid' => $myblock->getVar('bid'), 'edit_form' => $myblock->getOptions(), 'template' => $myblock->getVar('template'), 'options' => $myblock->getVar('options'));
        echo '<a href="admin.php?fct=blocksadmin">'. _AM_BADMIN .'</a>&nbsp;<span style="font-weight:bold;">&raquo;&raquo;</span>&nbsp;'._AM_CLONEBLOCK.'<br /><br />';
        include XOOPS_ROOT_PATH.'/modules/system/admin/blocksadmin/blockform.php';
        $form->display();
        xoops_cp_footer();
        exit();
    }

    function clone_block_ok($bid, $bside, $bweight, $bvisible, $bcachetime, $bmodule, $options)
    {
        global $xoopsUser;
        $block = new XoopsBlock($bid);
        $clone =& $block->xoopsClone();
        if (empty($bmodule)) {
            xoops_cp_header();
            xoops_error(sprintf(_AM_NOTSELNG, _AM_VISIBLEIN));
            xoops_cp_footer();
            exit();
        }
        $clone->setVar('side', $bside);
        $clone->setVar('weight', $bweight);
        $clone->setVar('visible', $bvisible);
        $clone->setVar('content', $bcontent);
        //$clone->setVar('title', $btitle);
        $clone->setVar('bcachetime', $bcachetime);
        if ( isset($options) && (count($options) > 0) ) {
            $options = implode('|', $options);
            $clone->setVar('options', $options);
        }
        $clone->setVar('bid', 0);
        if ($block->getVar('block_type') == 'C' || $block->getVar('block_type') == 'E') {
            $clone->setVar('block_type', 'E');
        } else {
            $clone->setVar('block_type', 'D');
        }
        $newid = $clone->store();
        if (!$newid) {
            xoops_cp_header();
            $clone->getHtmlErrors();
            xoops_cp_footer();
            exit();
        }
        if ($clone->getVar('template') != '') {
            $tplfile_handler =& xoops_gethandler('tplfile');
            $btemplate =& $tplfile_handler->find($GLOBALS['xoopsConfig']['template_set'], 'block', $bid);
            if (count($btemplate) > 0) {
                $tplclone =& $btemplate[0]->xoopsClone();
                $tplclone->setVar('tpl_id', 0);
                $tplclone->setVar('tpl_refid', $newid);
                $tplman->insert($tplclone);
            }
        }
        $db =& Database::getInstance();
        foreach ($bmodule as $bmid) {
            $sql = 'INSERT INTO '.$db->prefix('block_module_link').' (block_id, module_id) VALUES ('.$newid.', '.$bmid.')';
            $db->query($sql);
        }
        $groups =& $xoopsUser->getGroups();
        $count = count($groups);
        for ($i = 0; $i < $count; $i++) {
            $sql = "INSERT INTO ".$db->prefix('group_permission')." (gperm_groupid, gperm_itemid, gperm_modid, gperm_name) VALUES (".$groups[$i].", ".$newid.", 1, 'block_read')";
            $db->query($sql);
        }
        redirect_header('admin.php?fct=blocksadmin&amp;t='.time(),1,_AM_DBUPDATED);
    }
} else {
    echo "Access Denied";
}
?>