Tad 教材網 - 線上書籍

:::

\[1071\]XOOPS模組開發
=================

```
<pre class="brush:php;gutter:false;">
<?php
/*-----------引入檔案區--------------*/
include_once "header.php";
$xoopsOption['template_main'] = "snews_index.tpl";
include_once XOOPS_ROOT_PATH . "/header.php";

/*-----------function區--------------*/

//顯示內容
function snews_show($sn)
{
    global $xoopsTpl, $xoopsDB, $TadUpFiles;

$myts = MyTextSanitizer::getInstance();

$tbl    = $xoopsDB->prefix('snews');
    $sql    = "SELECT * FROM `$tbl` WHERE `sn` = '{$sn}'";
    $result = $xoopsDB->query($sql) or web_error($sql);
    $snews  = $xoopsDB->fetchArray($result);

$snews['content']  = $myts->displayTarea($snews['content'], 1, 0, 0, 0, 0);
    $snews['title']    = $myts->htmlSpecialChars($snews['title']);
    $snews['username'] = $myts->htmlSpecialChars($snews['username']);

$TadUpFiles->set_col('sn', $sn);
    $snews['cover'] = $TadUpFiles->show_files('pic', false);

$TadUpFiles->set_col('snews', $sn);
    $snews['files'] = $TadUpFiles->show_files();

// die(var_dump($snews));
    $xoopsTpl->assign('snews', $snews);

if (!file_exists(XOOPS_ROOT_PATH . "/modules/tadtools/sweet_alert.php")) {
        redirect_header("index.php", 3, _MA_NEED_TADTOOLS);
    }
    include_once XOOPS_ROOT_PATH . "/modules/tadtools/sweet_alert.php";
    $sweet_alert = new sweet_alert();
    $sweet_alert->render("snews_del", "index.php?op=snews_delete&sn=", 'sn');

if (power_chk("", "1")) {
        $xoopsTpl->assign('snews_post', true);
    }

if (power_chk("", "2")) {
        $xoopsTpl->assign('snews_delete', true);
    }
}

//顯示列表
function snews_list()
{
    global $xoopsTpl, $xoopsDB, $TadUpFiles, $xoopsModuleConfig;

$myts = MyTextSanitizer::getInstance();

$tbl = $xoopsDB->prefix('snews');
    $sql = "SELECT * FROM `$tbl` ORDER BY `update_time` DESC";

//getPageBar($原sql語法, 每頁顯示幾筆資料, 最多顯示幾個頁數選項);
    $PageBar = getPageBar($sql, $xoopsModuleConfig['show_num'], 10);
    $bar     = $PageBar['bar'];
    $sql     = $PageBar['sql'];
    $total   = $PageBar['total'];

$result = $xoopsDB->query($sql) or web_error($sql);
    $all    = array();
    while ($snews = $xoopsDB->fetchArray($result)) {
        $snews['content']  = $myts->displayTarea($snews['content'], 1, 0, 0, 0, 0);
        $snews['title']    = $myts->htmlSpecialChars($snews['title']);
        $snews['username'] = $myts->htmlSpecialChars($snews['username']);

$TadUpFiles->set_col('sn', $snews['sn']);
        $snews['cover'] = $TadUpFiles->get_pic_file('thumb');
        $content          = str_replace(array("\n", "\r"), '', strip_tags($snews['content']));
        $snews['summary']  = word_cut($content, 60);
        $all[]          = $snews;
    }
    $xoopsTpl->assign('all', $all);
    $xoopsTpl->assign('bar', $bar);
    $xoopsTpl->assign('total', $total);
}

//顯示精選文章
function snews_focus()
{
    global $xoopsTpl, $xoopsDB, $TadUpFiles;

$json = file_get_contents(XOOPS_URL . "/uploads/snews/focus.json");
    // $json      = file_get_contents("http://stu.tncomu.tn.edu.tw/~cie/uploads/snews/focus.json");
    $all_focus = json_decode($json, true);
    $xoopsTpl->assign('all_focus', $all_focus);
}

//刪除內容
function snews_delete($sn)
{
    global $xoopsTpl, $xoopsDB, $TadUpFiles;

if (!power_chk('snews', 2)) {
        redirect_header('index.php', 3, '無操作權限');
    }

$tbl = $xoopsDB->prefix('snews');
    $sql = "DELETE FROM `$tbl` WHERE `sn` = '{$sn}'";
    $xoopsDB->queryF($sql) or web_error($sql);

$TadUpFiles->set_col('sn', $sn);
    $TadUpFiles->del_files();

$TadUpFiles->set_col('snews', $sn);
    $TadUpFiles->del_files();

}

//新增文章的表單
function snews_form($sn)
{
    global $xoopsTpl, $xoopsUser, $TadUpFiles, $xoopsDB;

if (!power_chk('snews', 1)) {
        redirect_header('index.php', 3, '無操作權限');
    }

$snews = array();
    if ($sn) {
        $tbl    = $xoopsDB->prefix('snews');
        $sql    = "SELECT * FROM `$tbl` WHERE `sn` = '{$sn}'";
        $result = $xoopsDB->query($sql) or web_error($sql);
        $snews  = $xoopsDB->fetchArray($result);
    }

include_once XOOPS_ROOT_PATH . "/class/xoopsformloader.php";
    //建立表單
    $form = new XoopsThemeForm('編輯文章', 'myForm', 'index.php', 'post', true);
    //建立類別選項
    $select       = new XoopsFormRadio('類別或主題', 'topic_sn', $snews['topic_sn']);
    $options['1'] = '街巷故事';
    $options['2'] = '市井觀點';
    $options['3'] = '私房知識塾';
    $select->addOptionArray($options);
    $form->addElement($select);
    //建立標題欄位
    $form->addElement(new XoopsFormText('文章標題', 'title', 60, 100, $snews['title']), true);
    //所見即所得編輯器
    include_once XOOPS_ROOT_PATH . "/modules/tadtools/ck.php";
    $ck = new CKEditor("snews", "content", $snews['content']);
    $ck->setHeight(250);
    $editor = $ck->render();
    $form->addElement(new XoopsFormLabel('文章內容', $editor));
    //精選（是否選單）
    $form->addElement(new XoopsFormRadioYN('精選', 'focus', $snews['focus']));
    //作者輸入框
    $username = ($sn) ? $snews['username'] : $xoopsUser->name();
    $form->addElement(new XoopsFormText('作者', 'username', 60, 100, $username));

//上傳表單
    $form->setExtra("enctype='multipart/form-data'");
    $TadUpFiles->set_col('sn', $sn);
    $upform = $TadUpFiles->upform(true, 'pic', null, true, '.jpg,.png');
    $form->addElement(new XoopsFormLabel('封面圖', $upform));

//上傳附檔表單
    $TadUpFiles->set_col('snews', $sn);
    $upform = $TadUpFiles->upform(true, 'snews');
    $form->addElement(new XoopsFormLabel('附檔', $upform));

//使用者編號
    if ($sn) {
        $uid = $_SESSION['snewsAdmin'] ? $snews['uid'] : $xoopsUser->uid();
    } else {
        $uid = $xoopsUser->uid();
    }

$form->addElement(new XoopsFormHidden('uid', $uid));
    //下個動作
    if ($sn) {
        $form->addElement(new XoopsFormHidden('op', 'snews_update'));
        $form->addElement(new XoopsFormHidden('sn', $sn));
    } else {
        $form->addElement(new XoopsFormHidden('op', 'snews_insert'));
    }
    //儲存按鈕
    $form->addElement(new XoopsFormButton('', '', '儲存', 'submit'));
    //產生程式碼
    $snews_form = $form->render();
    //將表單送到樣板
    $xoopsTpl->assign('snews_form', $snews_form);

}

function snews_insert()
{
    global $xoopsDB, $TadUpFiles;

if (!power_chk('snews', 1)) {
        redirect_header('index.php', 3, '無操作權限');
    }
    //安全判斷
    if (!$GLOBALS['xoopsSecurity']->check()) {
        $error = implode("<br>", $GLOBALS['xoopsSecurity']->getErrors());
        throw new Exception($error);
    }

$myts = MyTextSanitizer::getInstance();

foreach ($_POST as $key => $value) {
        $$key = $myts->addSlashes($value);
    }

$tbl = $xoopsDB->prefix('snews');
    $sql = "insert into `$tbl` (`focus`, `topic_sn`, `sort`, `title`, `content`, `username`, `create_time`, `update_time`, `uid`) values('{$focus}', '{$topic_sn}', '{$sort}', '{$title}', '{$content}', '{$username}', now(), now(), '{$uid}')";
    $xoopsDB->query($sql) or web_error($sql);
    $sn = $xoopsDB->getInsertId(); //取得最後新增的編號

$TadUpFiles->set_col('sn', $sn);
    $TadUpFiles->upload_file('pic', 1920, 640, null, $title, true, false, null, 'png;jpg');

$TadUpFiles->set_col('snews', $sn);
    $TadUpFiles->upload_file('snews', 1920, 640, null, null, true);
    mk_html($sn);
    mk_json();
    return $sn;
}

function snews_update($sn)
{
    global $xoopsDB, $TadUpFiles;

if (!power_chk('snews', 1)) {
        redirect_header('index.php', 3, '無操作權限');
    }

//安全判斷
    if (!$GLOBALS['xoopsSecurity']->check()) {
        $error = implode("<br>", $GLOBALS['xoopsSecurity']->getErrors());
        throw new Exception($error);
    }

$myts = MyTextSanitizer::getInstance();

foreach ($_POST as $key => $value) {
        $$key = $myts->addSlashes($value);
    }

$tbl = $xoopsDB->prefix('snews');

$sql = "update `$tbl` set `focus`='{$focus}', `topic_sn`='{$topic_sn}',  `title`='{$title}', `content`='{$content}', `username`='{$username}',`update_time`= now(), `uid`='{$uid}' where `sn`='{$sn}'";

$xoopsDB->queryF($sql) or web_error($sql);

$TadUpFiles->set_col('sn', $sn);
    $TadUpFiles->upload_file('pic', 1920, 640, null, $title, true, false, null, 'png;jpg');

$TadUpFiles->set_col('snews', $sn);
    $TadUpFiles->upload_file('snews', 1920, 640, null, null, true);
    mk_html($sn);
    mk_json();
    return $sn;
}

/*-----------執行動作判斷區----------*/
include_once $GLOBALS['xoops']->path('/modules/system/include/functions.php');
$op = system_CleanVars($_REQUEST, 'op', '', 'string');
$sn = system_CleanVars($_REQUEST, 'sn', 0, 'int');

switch ($op) {
    case "snews_form":
        snews_form($sn);
        break;

case "snews_insert":
        $sn = snews_insert();
        header("location: index.php?sn={$sn}");
        exit;

case "snews_update":
        snews_update($sn);
        header("location: index.php?sn={$sn}");
        exit;

//下載檔案
    case "tufdl":
        $files_sn = isset($_GET['files_sn']) ? intval($_GET['files_sn']) : "";
        $TadUpFiles->add_file_counter($files_sn, false, true);
        exit;

case "snews_delete":
        snews_delete($sn);
        header("location: index.php");
        exit;

case "mk_json":
        mk_json();
        header("location: index.php");
        exit;

default:
        if ($sn) {
            snews_show($sn);
            $op = "snews_show";
        } else {
            snews_list();
            snews_focus();
            $op = "snews_list";
        }
        break;
}

/*-----------秀出結果區--------------*/
$xoopsTpl->assign('op', $op);
$xoopsTpl->assign("toolbar", toolbar_bootstrap($interface_menu));
include_once XOOPS_ROOT_PATH . '/footer.php';
```

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