PHP dumbDown函数代码示例

function section_save()
{
    global $txpcfg;
    $in = psa(array('name', 'title', 'page', 'css', 'is_default', 'on_frontpage', 'in_rss', 'searchable', 'old_name'));
    extract(doSlash($in));
    if (empty($title)) {
        $title = $name;
    }
    //Prevent non url chars on section names
    include_once $txpcfg['txpath'] . '/lib/classTextile.php';
    $textile = new Textile();
    $title = $textile->TextileThis($title, 1);
    $name = dumbDown($textile->TextileThis($name, 1));
    $name = preg_replace("/[^[:alnum:]\\-_]/", "", str_replace(" ", "-", $name));
    if ($name == 'default') {
        safe_update("txp_section", "page='{$page}',css='{$css}'", "name='default'");
    } else {
        if ($is_default) {
            // note this means 'selected by default' not 'default page'
            safe_update("txp_section", "is_default=0", "name!='{$old_name}'");
        }
        safe_update("txp_section", "name         = '{$name}',\n\t\t\t\ttitle        = '{$title}',\n\t\t\t\tpage         = '{$page}',\n\t\t\t\tcss          = '{$css}',\n\t\t\t\tis_default   = '{$is_default}',\n\t\t\t\ton_frontpage = '{$on_frontpage}',\n\t\t\t\tin_rss       = '{$in_rss}',\n\t\t\t\tsearchable   = '{$searchable}'", "name = '{$old_name}'");
        safe_update("textpattern", "Section='{$name}'", "Section='{$old_name}'");
    }
    sec_section_list(messenger('section', $name, 'updated'));
}

function import_mt_item($item, $section, $status, $invite)
{
    # Untested import code follows
    if (empty($item)) {
        return;
    }
    include_once txpath . '/lib/classTextile.php';
    $textile = new Textile();
    $title = $textile->TextileThis($item['TITLE'], 1);
    //nice non-english permlinks
    $url_title = stripSpace(dumbDown($title));
    $body = $item['BODY'][0]['content'] . (isset($item['EXTENDED_BODY']) ? "\n<!--more-->\n" . $item['EXTENDED_BODY'][0]['content'] : '');
    $body_html = $textile->textileThis($body);
    $excerpt = @$item['EXCERPT'][0]['content'];
    $excerpt_html = $textile->textileThis($excerpt);
    $date = strtotime($item['DATE']);
    $date = date('Y-m-d H:i:s', $date);
    if (isset($item['STATUS'])) {
        $post_status = $item['STATUS'] == 'Draft' ? 1 : 4;
    } else {
        $post_status = $status;
    }
    $category1 = @$item['PRIMARY CATEGORY'];
    if ($category1 and !safe_field("name", "txp_category", "name = '{$category1}'")) {
        safe_insert('txp_category', "name='" . doSlash($category1) . "', type='article', parent='root'");
    }
    $keywords = @$item['KEYWORDS'][0]['content'];
    $authorid = safe_field('user_id', 'txp_users', "name = '" . doSlash($item['AUTHOR']) . "'");
    if (!$authorid) {
        //		$authorid = safe_field('user_id', 'txp_users', 'order by user_id asc limit 1');
        //Add new authors
        safe_insert('txp_users', "name='" . doSlash($item['AUTHOR']) . "'");
    }
    if (!safe_field("ID", "textpattern", "Title = '" . doSlash($title) . "' AND Posted = '" . doSlash($date) . "'")) {
        safe_insert('textpattern', "Posted='" . doSlash($date) . "'," . "LastMod='" . doSlash($date) . "'," . "AuthorID='" . doSlash($item['AUTHOR']) . "'," . "LastModID='" . doSlash($item['AUTHOR']) . "'," . "Title='" . doSlash($title) . "'," . "Body='" . doSlash($body) . "'," . "Body_html='" . doSlash($body_html) . "'," . "Excerpt='" . doSlash($excerpt) . "'," . "Excerpt_html='" . doSlash($excerpt_html) . "'," . "Category1='" . doSlash($category1) . "'," . "AnnotateInvite='" . doSlash($invite) . "'," . "Status='" . doSlash($post_status) . "'," . "Section='" . doSlash($section) . "'," . "Keywords='" . doSlash($keywords) . "'," . "uid='" . md5(uniqid(rand(), true)) . "'," . "feed_time='" . substr($date, 0, 10) . "'," . "url_title='" . doSlash($url_title) . "'");
        $parentid = mysql_insert_id();
        if (!empty($item['COMMENT'])) {
            foreach ($item['COMMENT'] as $comment) {
                $comment_date = date('Y-m-d H:i:s', strtotime(@$comment['DATE']));
                $comment_content = $textile->TextileThis(nl2br(@$comment['content']), 1);
                if (!safe_field("discussid", "txp_discuss", "posted = '" . doSlash($comment_date) . "' AND message = '" . doSlash($comment_content) . "'")) {
                    safe_insert('txp_discuss', "parentid='" . doSlash($parentid) . "'," . "name='" . doSlash(@$comment['AUTHOR']) . "'," . "email='" . doSlash(@$comment['EMAIL']) . "'," . "web='" . doSlash(@$comment['URL']) . "'," . "ip='" . doSlash(@$comment['IP']) . "'," . "posted='" . doSlash($comment_date) . "'," . "message='" . doSlash($comment_content) . "'," . "visible='1'");
                }
            }
        }
        return $title;
    }
    return $title . ' already imported';
}

function section_update($id, $atts)
{
    $old = safe_row('*', 'txp_section', "id='" . doSlash($id) . "'");
    if (!$old) {
        return false;
    }
    $rec = array_merge($old, $atts);
    $default = section_default();
    if (empty($rec['parent'])) {
        $rec['parent'] = $default['id'];
    }
    if (empty($rec['name'])) {
        $rec['name'] = dumbDown($rec['title']);
    }
    $res = safe_update_rec('txp_section', $rec, "id='" . doSlash($id) . "'");
    if ($res) {
        section_resolve_inheritance($id);
    }
    return $res;
}

function sanitizeForUrl($text)
{
    // any overrides?
    $out = callback_event('sanitize_for_url', '', 0, $text);
    if ($out !== '') {
        return $out;
    }
    $in = $text;
    // Remove names entities and tags
    $text = preg_replace("/(^|&\\S+;)|(<[^>]*>)/U", "", dumbDown($text));
    // Dashify high-order chars leftover from dumbDown()
    $text = preg_replace("/[€-ÿ]/", "-", $text);
    // Collapse spaces, minuses, (back-)slashes and non-words
    $text = preg_replace('/[\\s\\-\\/\\\\]+/', '-', trim(preg_replace('/[^\\w\\s\\-\\/\\\\]/', '', $text)));
    // Remove all non-whitelisted characters
    $text = preg_replace("/[^A-Za-z0-9\\-_]/", "", $text);
    // Sanitizing shouldn't leave us with plain nothing to show.
    // Fall back on percent-encoded URLs as a last resort for RFC 1738 conformance.
    if (empty($text) || $text == '-') {
        $text = rawurlencode($in);
    }
    return $text;
}

function sanitizeForUrl($text)
{
    // any overrides?
    $out = callback_event('sanitize_for_url', '', 0, $text);
    if ($out !== '') {
        return $out;
    }
    // Remove names entities and tags
    $text = preg_replace("/(^|&\\S+;)|(<[^>]*>)/U", "", dumbDown($text));
    // Dashify high-order chars leftover from dumbDown()
    $text = preg_replace("/[€-ÿ]/", "-", $text);
    // Collapse spaces, minuses, (back-)slashes and non-words
    $text = preg_replace('/[\\s\\-\\/\\\\]+/', '-', trim(preg_replace('/[^\\w\\s\\-\\/\\\\]/', '', $text)));
    // Remove all non-whitelisted characters
    $text = preg_replace("/[^A-Za-z0-9\\-_]/", "", $text);
    return $text;
}

function stripSpace($text, $force = 0)
{
    global $prefs;
    if ($force or !empty($prefs['attach_titles_to_permalinks'])) {
        $text = dumbDown($text);
        $text = preg_replace("/(^|&\\S+;)|(<[^>]*>)/U", "", $text);
        if ($prefs['permalink_title_format']) {
            $text = strtolower(preg_replace('/[\\s\\-]+/', '-', trim(preg_replace('/[^\\w\\s\\-]/', '', $text))));
            return preg_replace("/[^A-Za-z0-9\\-]/", "", $text);
        } else {
            return preg_replace("/[^A-Za-z0-9]/", "", $text);
        }
    }
}

function sanitizeForUrl($text)
{
    // Remove names entities and tags
    $text = preg_replace("/(^|&\\S+;)|(<[^>]*>)/U", "", dumbDown($text));
    // Collapse spaces, minuses and non-words
    $text = preg_replace('/[\\s\\-]+/', '-', trim(preg_replace('/[^\\w\\s\\-]/', '', $text)));
    // Remove all non-whitelisted characters
    $text = preg_replace("/[^A-Za-z0-9\\-_]/", "", $text);
    return $text;
}

function import_blogger_item($item, $section, $status, $invite)
{
    # Untested import code follows
    if (empty($item)) {
        return;
    }
    include_once txpath . '/lib/classTextile.php';
    $textile = new Textile();
    $title = $textile->TextileThis($item['TITLE'], 1);
    $url_title = stripSpace(dumbDown($title));
    $body = $item['BODY'][0]['content'];
    $body_html = $textile->textileThis($body, 1);
    $date = strtotime($item['DATE']);
    $date = date('Y-m-d H:i:s', $date);
    if (isset($item['STATUS'])) {
        $post_status = $item['STATUS'] == 'Draft' ? 1 : 4;
    } else {
        $post_status = $status;
    }
    //Bogger can use special chars on author names. Strip them and check for realname
    $authorid = safe_field('user_id', 'txp_users', "RealName = '" . doSlash($item['AUTHOR']) . "'");
    if (!$authorid) {
        //		$authorid = safe_field('user_id', 'txp_users', 'order by user_id asc limit 1');
        //Add new authors
        safe_insert('txp_users', "name='" . doSlash(stripSpace(dumbDown($textile->TextileThis($item['AUTHOR'], 1)))) . "', RealName='" . doSlash($item['AUTHOR']) . "'");
    }
    if (!safe_field("ID", "textpattern", "Title = '" . doSlash($title) . "' AND Posted = '" . doSlash($date) . "'")) {
        safe_insert('textpattern', "Posted='" . doSlash($date) . "'," . "LastMod='" . doSlash($date) . "'," . "AuthorID='" . doSlash($item['AUTHOR']) . "'," . "LastModID='" . doSlash($item['AUTHOR']) . "'," . "Title='" . doSlash($title) . "'," . "Body='" . doSlash($body) . "'," . "Body_html='" . doSlash($body_html) . "'," . "AnnotateInvite='" . doSlash($invite) . "'," . "Status='" . doSlash($post_status) . "'," . "Section='" . doSlash($section) . "'," . "uid='" . md5(uniqid(rand(), true)) . "'," . "feed_time='" . substr($date, 0, 10) . "'," . "url_title='" . doSlash($url_title) . "'");
        $parentid = mysql_insert_id();
        if (!empty($item['COMMENT'])) {
            foreach ($item['COMMENT'] as $comment) {
                $comment_date = date('Y-m-d H:i:s', strtotime(@$comment['DATE']));
                $comment_content = $textile->TextileThis(nl2br(@$comment['content']), 1);
                //Check for Comments authors
                if (preg_match('/<a href="(.*)">(.*)<\\/a>/', @$comment['AUTHOR'], $match)) {
                    @($comment['URL'] = $match[1]);
                    @($comment['AUTHOR'] = $match[2]);
                }
                if (!safe_field("discussid", "txp_discuss", "posted = '" . doSlash($comment_date) . "' AND message = '" . doSlash($comment_content) . "'")) {
                    safe_insert('txp_discuss', "parentid='" . doSlash($parentid) . "'," . "name='" . doSlash(strip_tags(@$comment['AUTHOR'])) . "'," . "web='" . doSlash(@$comment['URL']) . "'," . "posted='" . doSlash($comment_date) . "'," . "message='" . doSlash($comment_content) . "'," . "visible='1'");
                }
            }
        }
        return $title;
    }
    return $title . ' already imported';
}

function cat_vendor_category_create($name)
{
    global $txpcfg;
    //Prevent non url chars on category names
    include_once txpath . '/lib/classTextile.php';
    $textile = new Textile();
    //$name = ps('name');
    $title = doSlash($name);
    $name = dumbDown($textile->TextileThis(trim(doSlash($name)), 1));
    $name = preg_replace("/[^[:alnum:]\\-_]/", "", str_replace(" ", "-", $name));
    $check = safe_field("name", "txp_category", "name='{$name}' and type='article'");
    if (!$check) {
        if ($name) {
            $q = safe_insert("txp_category", "name='{$name}', title='{$title}', type='article', parent='Vendors'");
            //rebuild_tree('Vendor', 2, "article");
            rebuild_tree('root', 1, "article");
        }
    }
}

function event_category_save($evname, $table_name)
{
    global $txpcfg;
    //Prevent non url chars on category names
    include_once $txpcfg['txpath'] . '/lib/classTextile.php';
    $textile = new Textile();
    $in = psa(array('id', 'name', 'old_name', 'parent', 'title'));
    extract(doSlash($in));
    $title = $textile->TextileThis($title, 1);
    $name = dumbDown($textile->TextileThis($name, 1));
    $name = preg_replace("/[^[:alnum:]\\-_]/", "", str_replace(" ", "-", $name));
    $parent = $parent ? $parent : 'root';
    safe_update("txp_category", "name='{$name}',parent='{$parent}',title='{$title}'", "id={$id}");
    rebuild_tree('root', 1, $evname);
    if ($evname == 'article') {
        safe_update("textpattern", "Category1='{$name}'", "Category1 = '{$old_name}'");
        safe_update("textpattern", "Category2='{$name}'", "Category2 = '{$old_name}'");
    } else {
        safe_update($table_name, "category='{$name}'", "category='{$old_name}'");
    }
    category_list(messenger($evname . '_category', stripslashes($name), 'saved'));
}

 function encode_url($text)
 {
     return urlencode(trim(dumbDown(urldecode($text))));
 }

/**
 * Sanitises a string for use in a URL.
 *
 * Be aware that you still have to urlencode the string when appropriate.
 * This function just makes the string look prettier and excludes some
 * unwanted characters, but leaves UTF-8 letters and digits intact.
 *
 * @param  string $text The string
 * @return string
 * @package URL
 */
function sanitizeForUrl($text)
{
    $out = callback_event('sanitize_for_url', '', 0, $text);
    if ($out !== '') {
        return $out;
    }
    $in = $text;
    // Remove names entities and tags.
    $text = preg_replace("/(^|&\\S+;)|(<[^>]*>)/U", "", dumbDown($text));
    // Remove all characters except letter, number, dash, space and backslash
    $text = preg_replace('/[^\\p{L}\\p{N}\\-_\\s\\/\\\\]/u', '', $text);
    // Collapse spaces, minuses, (back-)slashes.
    $text = trim(preg_replace('/[\\s\\-\\/\\\\]+/', '-', $text), '-');
    return $text;
}

function product_import()
{
    global $txp_user, $textile;
    define("TEMP_IMPATH", '../images/_import/');
    if (isset($_FILES["thefile"])) {
        $thefile = $_FILES["thefile"]["tmp_name"];
        move_uploaded_file($thefile, "../files/import.csv");
        chmod("../files/import.csv", 0666);
        $data = parse_csv("../files/import.csv", true);
        foreach ($data as $row) {
            $title = implode(",", $row);
            $title = explode(",", $title);
            $title = $title[0];
            extract($row);
            if ($row['STATUS'] == 'Live') {
                $status = 4;
            } else {
                if ($row['STATUS'] == 'Hidden') {
                    $status = 2;
                } else {
                    $status = 3;
                }
            }
            if (!empty($row['VENDOR'])) {
                include_once txpath . '/lib/classTextile.php';
                $textile = new Textile();
                $vendor = dumbDown($textile->TextileThis(trim(doSlash($row['VENDOR'])), 1));
                $vendor = preg_replace("/[^[:alnum:]\\-_]/", "", str_replace(" ", "-", $row['VENDOR']));
            }
            if (!empty($CATEGORY_1)) {
                $CATEGORY_1 = preg_replace("/[^[:alnum:]\\-_]/", "", str_replace(" ", "-", $CATEGORY_1));
            }
            if (!empty($CATEGORY_2)) {
                $CATEGORY_2 = preg_replace("/[^[:alnum:]\\-_]/", "", str_replace(" ", "-", $CATEGORY_2));
            }
            safe_insert("textpattern", "Title           = '{$title}',\r\n\t\t\t\t\tBody            = '{$DESCRIPTION}',\r\n\t\t\t\t\tStatus          =  {$status},\r\n\t\t\t\t\tPosted          =  now(),\r\n\t\t\t\t\tLastMod         =  now(),\r\n\t\t\t\t\tAuthorID        = '{$txp_user}',\r\n\t\t\t\t\tSection         = 'store',\r\n\t\t\t\t\tCategory1       = '{$CATEGORY_1}',\r\n\t\t\t\t\tCategory2       = '{$CATEGORY_2}',\r\n\t\t\t\t\tcustom_1        = '{$PRICE}',\r\n\t\t\t\t\tcustom_2        = '{$WEIGHT}',\r\n\t\t\t\t\tcustom_3        = '{$SKU}',\r\n\t\t\t\t\tcustom_4        = '{$ITEMS_IN_STOCK}',\r\n\t\t\t\t\tcustom_5        = '{$vendor}',\r\n\t\t\t\t\tuid\t\t\t\t= '" . md5(uniqid(rand(), true)) . "',\r\n\t\t\t\t\tfeed_time\t\t= now()");
            //echo mysql_error();
            $ID = mysql_insert_id();
            //echo $ID; print_r($product); die();
            if (!empty($row['PRODUCT_IMAGE_1'])) {
                $img = TEMP_IMPATH . $row['PRODUCT_IMAGE_1'];
                upload_image($img, '1', $ID);
            }
            if (!empty($row['PRODUCT_IMAGE_2'])) {
                $img = TEMP_IMPATH . $row['PRODUCT_IMAGE_2'];
                upload_image($img, '2', $ID);
            }
            if (!empty($row['PRODUCT_IMAGE_3'])) {
                $img = TEMP_IMPATH . $row['PRODUCT_IMAGE_3'];
                upload_image($img, '3', $ID);
            }
            if (!empty($row['PRODUCT_IMAGE_4'])) {
                $img = TEMP_IMPATH . $row['PRODUCT_IMAGE_4'];
                upload_image($img, '4', $ID);
            }
            $customFields = '';
            if (!empty($row['CUSTOM_FIELD_LABEL_1'])) {
                $field = array('label' => $row['CUSTOM_FIELD_LABEL_1'], 'value' => $row['CUSTOM_FIELD_VALUE_1']);
                $customFields[] = $field;
            }
            if (!empty($row['CUSTOM_FIELD_LABEL_2'])) {
                $field = array('label' => $row['CUSTOM_FIELD_LABEL_2'], 'value' => $row['CUSTOM_FIELD_VALUE_2']);
                $customFields[] = $field;
            }
            if (!empty($row['CUSTOM_FIELD_LABEL_3'])) {
                $field = array('label' => $row['CUSTOM_FIELD_LABEL_3'], 'value' => $row['CUSTOM_FIELD_VALUE_3']);
                $customFields[] = $field;
            }
            if (!empty($row['CUSTOM_FIELD_LABEL_4'])) {
                $field = array('label' => $row['CUSTOM_FIELD_LABEL_4'], 'value' => $row['CUSTOM_FIELD_VALUE_4']);
                $customFields[] = $field;
            }
            if (count($customFields) > 0) {
                save_custom_fields($customFields, $ID);
            }
        }
        products_list('', '', "Products Imported");
    } else {
        products_list('', '', 'Error: Couldn\'t Find Uploaded File!');
    }
}

 function insert_post()
 {
     global $txpcfg;
     $name = doSlash(ps('name'));
     // prevent non url chars on section names
     include_once txpath . '/lib/classTextile.php';
     $textile = new Textile();
     $title = $textile->TextileThis($name, 1);
     $name = dumbDown($textile->TextileThis(trim(doSlash($name)), 1));
     $name = preg_replace("/[^[:alnum:]\\-_]/", "", str_replace(" ", "-", $name));
     // prevent duplicate section names
     // @todo: lose this for nested sections when parents differ
     $chk = fetch('name', 'txp_section', 'name', $name);
     if (!$chk) {
         if ($name) {
             $rs = safe_insert("txp_section", "name         = '{$name}',\n\t\t\t\t\ttitle        = '{$title}',\n\t\t\t\t\tpage         = 'default',\n\t\t\t\t\tcss          = 'default',\n\t\t\t\t\tis_default   = 0,\n\t\t\t\t\tin_rss       = 1,\n\t\t\t\t\ton_frontpage = 1");
             if ($rs) {
                 $message = gTxt('section_created', array('{name}' => $name));
                 $this->_message($message);
                 $this->_set_view('list');
             } else {
                 $message = gTxt('section_not_created', array('{name}' => $name));
                 $this->_error($message);
                 $this->_set_view('list');
                 // @todo: stay in detail view
             }
         } else {
             $this->_set_view('list');
         }
     } else {
         $message = gTxt('section_name_already_exists', array('{name}' => $name));
         $this->_error($message);
         $this->_set_view('list');
     }
 }