Renamed ifSqlHasZeroNums() to ifSqlHasZeroNumRows() and improved some queries.
[mailer.git] / inc / modules / member / what-order.php
index a950b0993d6cc2efe11e1f082a8f6dab1d99960d..f2822d0401d494caa5a735c4da1063fb6a3379ba 100644 (file)
  * $Date::                                                            $ *
  * $Tag:: 0.2.1-FINAL                                                 $ *
  * $Author::                                                          $ *
- * Needs to be in all Files and every File needs "svn propset           *
- * svn:keywords Date Revision" (autoprobset!) at least!!!!!!            *
  * -------------------------------------------------------------------- *
  * Copyright (c) 2003 - 2009 by Roland Haeder                           *
- * Copyright (c) 2009, 2010 by Mailer Developer Team                    *
- * For more information visit: http://www.mxchange.org                  *
+ * Copyright (c) 2009 - 2015 by Mailer Developer Team                   *
+ * For more information visit: http://mxchange.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 *
@@ -27,8 +25,6 @@
  * (at your option) any later version.                                  *
  *                                                                      *
  * 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    *
 
 // Some security stuff...
 if (!defined('__SECURITY')) {
-       die();
+       exit();
 } elseif (!isMember()) {
        redirectToIndexMemberOnlyModule();
 }
 
 // Add description as navigation point
-addMenuDescription('member', __FILE__);
+addYouAreHereLink('member', __FILE__);
 
 if ((!isExtensionActive('order')) && (!isAdmin())) {
-       loadTemplate('admin_settings_saved', false, generateExtensionInactiveNotInstalledMessage('order'));
+       displayMessage('{%pipe,generateExtensionInactiveNotInstalledMessage=order%}');
        return;
 } // END - if
 
-$URL = ''; $id = '0';
-$whereStatement = " WHERE `visible`='Y'";
+// Init data
+$data = array(
+       'id'        => '0',
+       'data_type' => 'TEMP',
+       'url'       => '',
+);
 
-// Set undefined array elements
-if (isAdmin()) $whereStatement = '';
-
-// Count unconfirmed mails
-$links = countSumTotalData(getMemberId(), 'user_links', 'id', 'userid', true);
-
-// Do we have ext-holiday installed?
-// @TODO Rewrite this to a filter
-$extraColumn = 'userid';
-if ((isExtensionActive('holiday')) && (getExtensionVersion('holiday') >= '0.1.3')) {
-       // Fetch also holiday activation data
-       $extraColumn = 'holiday_active';
-} // END - if
-
-$result_mmails = SQL_QUERY_ESC("SELECT
-       `userid`, `receive_mails`, `mail_orders`, `".$extraColumn."`
-FROM
-       `{?_MYSQL_PREFIX?}_user_data`
-WHERE
-       `userid`=%s AND
-       `max_mails` > 0
-LIMIT 1",
-       array(getMemberId()), __FILE__, __LINE__);
-
-$mmails = SQL_NUMROWS($result_mmails);
-list($DMY, $MAXI, $ORDERS, $HOLIDAY) = SQL_FETCHROW($result_mmails);
-
-// Free result
-SQL_FREERESULT($result_mmails);
-
-// Fix non-existent ext-holidy
-if ($HOLIDAY == $DMY) $HOLIDAY = 'N';
-
-$ALLOWED = $MAXI - $ORDERS;
-if (getConfig('order_max_full') == 'MAX') $ALLOWED = $MAXI;
+$ALLOWED = getUserData('receive_mails') - getUserData('mail_orders');
+if (getOrderMaxFull() == 'MAX') $ALLOWED = getUserData('receive_mails');
 
 // Now check his points amount
-$total = countSumTotalData(getMemberId(), 'user_points', 'points') - countSumTotalData(getMemberId(), 'user_data', 'used_points');;
+$totalPoints = getTotalPoints(getMemberId());
 
-if (($HOLIDAY == 'Y') && (getExtensionVersion('holiday') >= '0.1.3')) {
+// Admin can always book
+if ((isExtensionInstalledAndNewer('holiday', '0.1.3')) && (isUserDataEnabled('holiday_active')) && (!isAdmin())) {
        // Holiday is active!
-       loadTemplate('admin_settings_saved', false, getMessage('HOLIDAY_ORDER_NOT_POSSIBLE'));
-} elseif ((isPostRequestParameterSet('frametester')) && ($ALLOWED > 0) && (postRequestParameter('receiver') > 0)) {
+       displayMessage('{--MEMBER_HOLIDAY_ORDER_NOT_POSSIBLE--}');
+} elseif ((isPostRequestElementSet('frametester')) && ($ALLOWED > 0) && (postRequestElement('receiver') > 0)) {
        // Continue with the frametester, we first need to store the data temporary in the pool
        //
        // First we would like to store the data and get it's pool position back...
-       $result = SQL_QUERY_ESC("SELECT `id`, `data_type`
+       // @TODO Try to move out url_tlock to a filter for extra SQL statements
+       $result = sqlQueryEscaped("SELECT
+       `id`,
+       `data_type`
 FROM
        `{?_MYSQL_PREFIX?}_pool`
 WHERE
        `sender`=%s AND
        `url`='%s' AND
-       `timestamp` > (UNIX_TIMESTAMP() - %s)
+       (UNIX_TIMESTAMP() - `timestamp`) >= {?url_tlock?}
 LIMIT 1",
                array(
                        getMemberId(),
-                       postRequestParameter('url'),
-                       getConfig('url_tlock')
+                       postRequestElement('url')
                ), __FILE__, __LINE__);
 
-       $type = 'TEMP'; $id = '0';
-       if (SQL_NUMROWS($result) == 1) {
+       if (sqlNumRows($result) == 1) {
                // Load id and mail type
-               list($id, $type) = SQL_FETCHROW($result);
+               $data = sqlFetchArray($result);
        } // END - if
 
        // Free result
-       SQL_FREERESULT($result);
-
-       if ($type == 'TEMP') {
-               // No entry found, so we need to check out the stats table as well... :)
-               // We have to add that suff here, now we continue WITHOUT checking and check the text and subject against some filters
-               $URL = '';
-               if (getConfig('allow_url_in_text') == 'Y') {
-                       // Test submitted text against some filters (length, URLs in text etc.)
-                       if ((strpos(strtolower(postRequestParameter('text')), 'https://') > -1) || (strpos(strtolower(postRequestParameter('text')), 'http://') > -1) || (strpos(strtolower(postRequestParameter('text')), "www") > -1)) {
-                               // URL found!
-                               $URL = 'modules.php?module=login&what=order&code=' . getCode('URL_FOUND');
-                       } // END - if
-
-                       // Remove new-line and carriage-return characters
-                       $TEST = str_replace("\n", '', str_replace("\r", '', postRequestParameter('text')));
-
-                       // Text length within allowed length?
-                       if (strlen($TEST) > getConfig('max_tlength')) {
-                               // Text is too long!
-                               $URL = 'modules.php?module=login&what=order&code=' . getCode('OVERLENGTH');
-                       } // END - if
+       sqlFreeResult($result);
+
+       if ($data['data_type'] == 'TEMP') {
+               // Prepare data for filter chain
+               $filterData = array(
+                       'url'       => postRequestElement('url'),
+                       'text'      => postRequestElement('text'),
+                       'subject'   => postRequestElement('subject'),
+                       'receiver'  => bigintval(postRequestElement('receiver')),
+                       'mail_type' => bigintval(postRequestElement('mail_type')),
+                       'html'      => postRequestElement('html'),
+                       'id'        => bigintval($data['id']),
+                       'redirect'  => '',
+               );
+
+               // Run the filter chain
+               $filterData = runFilterChain('pre_mail_order', $filterData);
+
+               // Copy field redirect->url
+               $data['url'] = $filterData['redirect'];
+
+               // Is there an error?
+               if (empty($data['url'])) {
+                       // Copy all filter data -> POST
+                       foreach ($filterData as $key => $value) {
+                               // Set it
+                               setPostRequestElement($key, $value);
+                       } // END - foreach
                } // END - if
-
-               // Shall I test the subject line against URLs?
-               if (getConfig('allow_url_in_subject') == 'Y') {
-                       // Check the subject line for issues
-                       setPostRequestParameter('subject', str_replace("\\", '[nl]', substr(postRequestParameter('subject'), 0, 200)));
-                       if ((strpos(strtolower(postRequestParameter('subject')), 'http://') > -1) || (strpos(strtolower(postRequestParameter('subject')), "www") > -1)) {
-                               // URL in subject found
-                               $URL = 'modules.php?module=login&what=order&code=' . getCode('SUBJ_URL');
-                       } // END - if
-               } // END - if
-
-               // And shall I check that his URL is not in the black list?
-               if (getConfig('url_blacklist') == 'Y') {
-                       // Ok, I do that for you know...
-                       $result = SQL_QUERY_ESC("SELECT UNIX_TIMESTAMP(`timestamp`) AS tstamp FROM `{?_MYSQL_PREFIX?}_url_blacklist` WHERE `url`='%s' LIMIT 1",
-                               array(postRequestParameter('url')), __FILE__, __LINE__);
-
-                       if (SQL_NUMROWS($result) == 1) {
-                               // Jupp, we got one listed
-                               list($blist) = SQL_FETCHROW($result);
-
-                               // Create redirect-URL
-                               $URL = 'modules.php?module=login&what=order&code=' . getCode('BLIST_URL') . '&blist=' . $blist;
-                       } // END - if
-
-                       // Free result
-                       SQL_FREERESULT($result);
-               } // END - if
-
-               // Enougth receivers entered?
-               if ((postRequestParameter('receiver') < getConfig('order_min')) && (!isAdmin())) {
-                       // Less than allowed receivers entered!
-                       $URL = 'modules.php?module=login&amp;what=order&amp;code=' . getCode('MORE_RECEIVERS3');
-               } // END - if
-
-               // Validate URL
-               if (!isUrlValid(postRequestParameter('url'))) {
-                       // URL is invalid!
-                       $URL = 'modules.php?module=login&amp;what=order&amp;code=' . getCode('INVALID_URL');
-               } // END - if
-
-               // Probe for HTML extension
-               if (isExtensionActive('html_mail')) {
-                       // HTML or regular text mail?
-                       if (postRequestParameter('html') == 'Y') {
-                               // Chek for valid HTML tags
-                               setPostRequestParameter('text', checkHtmlTags(postRequestParameter('text')));
-
-                               // Maybe invalid tags found?
-                               if (!isPostRequestParameterSet('text')) $URL = 'modules.php?module=login&amp;what=order&amp;code=' . getCode('INVALID_TAGS')."&amp;id=".$id;
-                       } else {
-                               // Remove any HTML code
-                               setPostRequestParameter('text', str_replace('<', '{OPEN_HTML}', str_replace('>', '{CLOSE_HTML}', postRequestParameter('text'))));
-                       }
-               }
        } elseif (!isAdmin()) {
                // He has already sent a mail within a specific time
-               $URL = 'modules.php?module=login&amp;what=order&amp;code=' . getCode('URL_TLOCK') . '&amp;id=' . $id;
+               $data['url'] = 'modules.php?module=login&amp;what=order&amp;code=' . getCode('URL_TIME_LOCK') . '&amp;id=' . $data['id'];
        }
 
        // Still no error?
-       if (empty($URL)) {
-               // Check if category and number of receivers is okay
-               $add = '';
-               if ((getConfig('order_multi_page') == 'Y') && (isPostRequestParameterSet('zip')) && (postRequestParameter('zip') != '')) {
-                       // Choose recipients by ZIP code
-                       $add = " AND d.zip LIKE '".bigintval(postRequestParameter('zip'))."{PER}'";
-               } // END - if
-
+       if (empty($data['url'])) {
                // Check for userids
-               $result = SQL_QUERY_ESC("SELECT
-       c.userid
+               $result = sqlQueryEscaped("SELECT
+       `c`.`userid`
 FROM
-       `{?_MYSQL_PREFIX?}_user_cats` AS c
-LEFT JOIN
-       `{?_MYSQL_PREFIX?}_user_data` AS d
+       `{?_MYSQL_PREFIX?}_user_cats` AS `c`
+INNER JOIN
+       `{?_MYSQL_PREFIX?}_user_data` AS `d`
 ON
-       c.userid=d.userid
+       `c`.`userid`=`d`.`userid`
 WHERE
-       c.cat_id=%s AND c.userid != '%s' AND d.`status`='CONFIRMED' AND d.receive_mails > 0".$add."
+       `c`.`cat_id`=%s AND
+       `c`.`userid` != %s AND
+       `d`.`status`='CONFIRMED'
+       " . runFilterChain('user_exclusion_sql', ' ') . " AND
+       `d`.`receive_mails` > 0
 ORDER BY
-       d.%s %s",
+       `d`.`{?order_select?}` {?order_mode?}",
                        array(
-                               bigintval(postRequestParameter('cat')),
-                               getMemberId(),
-                               getConfig('order_select'),
-                               getConfig('order_mode'),
+                               bigintval(postRequestElement('cat')),
+                               getMemberId()
                        ), __FILE__, __LINE__);
 
-               // Do we enougth receivers left?
-               if (SQL_NUMROWS($result) >= postRequestParameter('receiver')) {
+               // Are there still receivers left?
+               if (sqlNumRows($result) >= postRequestElement('receiver')) {
                        // Load receivers from database
-                       $TEST = array(); $cnt = '0';
-                       while ($holidayContent = SQL_FETCHARRAY($result)) {
-                               if (getExtensionVersion('holiday') >= '0.1.3') {
-                                       // Check for his holiday status
-                                       $result_holiday = SQL_QUERY_ESC("SELECT
-       `id`
-FROM
-       `{?_MYSQL_PREFIX?}_user_holidays`
-WHERE
-       `userid`=%s AND `holiday_start` < UNIX_TIMESTAMP() AND `holiday_end` > UNIX_TIMESTAMP()
-LIMIT 1",
-                                               array($holidayContent['userid']), __FILE__, __LINE__);
-                                       if (SQL_NUMROWS($result_holiday) == 1) $holidayContent['userid'] = '0'; // Exclude user who are in holiday
-
-                                       // Free memory
-                                       SQL_FREERESULT($result_holiday);
-                               } // END - if
-
-                               if ($holidayContent['userid'] > 0) {
-                                       // Add receiver
-                                       $TEST[] = $holidayContent['userid'];
-                                       $cnt++;
+                       $receiverArray = array(); $count = '0';
+                       while ($holidayContent = sqlFetchArray($result)) {
+                               // Run fetched data through pre filter chain
+                               $holidayContent = runFilterChain('pre_mail_recipient_check', $holidayContent);
+
+                               // Is still valid id?
+                               if (isValidId($holidayContent['userid'])) {
+                                       // Add receiver then
+                                       array_push($receiverArray, $holidayContent['userid']);
+                                       $count++;
                                } // END - if
                        } // END - while
 
                        // Free memory
-                       SQL_FREERESULT($result);
+                       sqlFreeResult($result);
 
                        // Implode array into string for the sending pool
-                       $receiver = implode($TEST, ';');
+                       $receivers = implode($receiverArray, ';');
 
                        // Count array for maximum sent
-                       $content['target_send'] = count($TEST);
+                       $content['target_send'] = count($receiverArray);
 
                        // Update receiver list
-                       SQL_QUERY_ESC("UPDATE `{?_MYSQL_PREFIX?}_user_data` SET `receive_mails`=`receive_mails`-1 WHERE `userid` IN (%s) LIMIT %s",
-                               array(convertReceivers($receiver), $content['target_send']), __FILE__, __LINE__);
+                       sqlQueryEscaped("UPDATE `{?_MYSQL_PREFIX?}_user_data` SET `receive_mails`=`receive_mails`-1 WHERE `userid` IN (%s) LIMIT %s",
+                               array(
+                                       convertReceivers($receivers),
+                                       bigintval($content['target_send'])
+                               ), __FILE__, __LINE__);
 
                        // Is calculated max receivers larger than wanted receivers then reset it
-                       if ($content['target_send'] > postRequestParameter('receiver')) $content['target_send'] = bigintval(postRequestParameter('receiver'));
+                       if ($content['target_send'] > postRequestElement('receiver')) {
+                               $content['target_send'] = bigintval(postRequestElement('receiver'));
+                       } // END - if
 
                        // Calculate used points
-                       $USED = $content['target_send'] * getPaymentPoints(bigintval(postRequestParameter('type')));
+                       $usedPoints = $content['target_send'] * getPaymentPrice(bigintval(postRequestElement('mail_type')));
 
                        // Fix empty zip code
-                       if (!isPostRequestParameterSet('zip')) setPostRequestParameter('zip', 0);
+                       if (!isPostRequestElementSet('zip')) {
+                               setPostRequestElement('zip', 0);
+                       } // END - if
 
                        // Check if he has enougth points for this order and selected more than 0 receivers
-                       if (($USED > 0) && ($USED <= $total) && ($content['target_send'] > 0)) {
-                               // Gettings points is okay, so we can add $USED later from
-                               if (($id == '0') || ($type != 'TEMP')) {
-                                       // New order
-                                       $id = '0';
+                       if (($usedPoints > 0) && ($usedPoints <= $totalPoints) && ($content['target_send'] > 0)) {
+                               // Gettings points is okay, so we can add $usedPoints later from
+                               if ((!isValidId($data['id'])) || ($data['data_type'] != 'TEMP')) {
+                                       // New order, init data array elements
+                                       $data = array(
+                                               'sender'      => getMemberId(),
+                                               'subject'     => postRequestElement('subject'),
+                                               'text'        => postRequestElement('text'),
+                                               'receivers'   => $receivers,
+                                               'payment_id'  => bigintval(postRequestElement('mail_type')),
+                                               'data_type'   => 'TEMP',
+                                               'timestamp'   => 'UNIX_TIMESTAMP()',
+                                               'url'         => postRequestElement('url'),
+                                               'cat_id'      => bigintval(postRequestElement('cat')),
+                                               'target_send' => bigintval($content['target_send']),
+                                               'zip'         => bigintval(postRequestElement('zip'), TRUE, FALSE),
+                                       );
+
+                                       // Is ext-html_mail active?
                                        if (isExtensionActive('html_mail')) {
                                                // HTML extension is active
-                                               SQL_QUERY_ESC("INSERT INTO `{?_MYSQL_PREFIX?}_pool` (`sender`, `subject`, `text`, `receivers`, `payment_id`, `data_type`, `timestamp`, `url`, `cat_id`, `target_send`, `zip`, `html_msg`)
- VALUES ('%s','%s','%s','%s','%s','TEMP',UNIX_TIMESTAMP(),'%s','%s','%s','%s','%s')",
-                                                       array(
-                                                               getMemberId(),
-                                                               postRequestParameter('subject'),
-                                                               postRequestParameter('text'),
-                                                               $receiver,
-                                                               bigintval(postRequestParameter('type')),
-                                                               postRequestParameter('url'),
-                                                               bigintval(postRequestParameter('cat')),
-                                                               $content['target_send'],
-                                                               bigintval(postRequestParameter('zip')),
-                                                               postRequestParameter('html')
-                                                       ), __FILE__, __LINE__);
-                                       } else {
-                                               // No HTML extension is active
-                                               SQL_QUERY_ESC("INSERT INTO `{?_MYSQL_PREFIX?}_pool` (`sender`, `subject`, `text`, `receivers`, `payment_id`, `data_type`, `timestamp`, `url`, `cat_id`, `target_send`, `zip`)
- VALUES ('%s','%s','%s','%s','%s','TEMP',UNIX_TIMESTAMP(),'%s','%s','%s','%s')",
-                                                       array(
-                                                               getMemberId(),
-                                                               postRequestParameter('subject'),
-                                                               postRequestParameter('text'),
-                                                               $receiver,
-                                                               bigintval(postRequestParameter('type')),
-                                                               postRequestParameter('url'),
-                                                               bigintval(postRequestParameter('cat')),
-                                                               $content['target_send'],
-                                                               bigintval(postRequestParameter('zip')),
-                                                       ), __FILE__, __LINE__);
-                                       }
+                                               $data['html_msg'] = postRequestElement('html');
+                                       } // END - if
+
+                                       // Get insert id
+                                       $data['id'] = insertDataIntoPool($data);
                                } else {
-                                       // Change current order
+                                       // Update this data
+                                       $data = array(
+                                               'subject'     => postRequestElement('subject'),
+                                               'text'        => postRequestElement('text'),
+                                               'receivers'   => $receivers,
+                                               'payment_id'  => bigintval(postRequestElement('mail_type')),
+                                               'timestamp'   => 'UNIX_TIMESTAMP()',
+                                               'url'         => postRequestElement('url'),
+                                               'cat_id'      => bigintval(postRequestElement('cat')),
+                                               'target_send' => bigintval($content['target_send']),
+                                               'zip'         => bigintval(postRequestElement('zip'), TRUE, FALSE),
+                                       );
+
+                                       // Is ext-html_mail active?
                                        if (isExtensionActive('html_mail')) {
                                                // HTML extension is active
-                                               SQL_QUERY_ESC("UPDATE
-       `{?_MYSQL_PREFIX?}_pool`
-SET
-       `subject`='%s',
-       `text`='%s',
-       `receivers`='%s',
-       `payment_id`=%s,
-       `timestamp`=UNIX_TIMESTAMP(),
-       `url`='%s',
-       `cat_id`=%s,
-       `target_send`=%s,
-       `zip`=%s,
-       `html_msg`='%s'
-WHERE
-       `id`=%s
-LIMIT 1",
-                                                       array(
-                                                               postRequestParameter('subject'),
-                                                               postRequestParameter('text'),
-                                                               $receiver,
-                                                               bigintval(postRequestParameter('type')),
-                                                               postRequestParameter('url'),
-                                                               bigintval(postRequestParameter('cat')),
-                                                               $content['target_send'],
-                                                               bigintval(postRequestParameter('zip')),
-                                                               postRequestParameter('html'),
-                                                               bigintval($id)
-                                                       ), __FILE__, __LINE__);
-                                       } else {
-                                               // No HTML extension is active
-                                               SQL_QUERY_ESC("UPDATE
-       `{?_MYSQL_PREFIX?}_pool`
-SET
-       `subject`='%s',
-       `text`='%s',
-       `receivers`='%s',
-       `payment_id`=%s,
-       `timestamp`=UNIX_TIMESTAMP(),
-       `url`='%s',
-       `cat_id`=%s,
-       `target_send`=%s,
-       `zip`=%s
-WHERE
-       `id`=%s
-LIMIT 1",
-                                                       array(
-                                                               postRequestParameter('subject'),
-                                                               postRequestParameter('text'),
-                                                               $receiver,
-                                                               bigintval(postRequestParameter('type')),
-                                                               postRequestParameter('url'),
-                                                               bigintval(postRequestParameter('cat')),
-                                                               $content['target_send'],
-                                                               bigintval(postRequestParameter('zip')),
-                                                               bigintval($id)
-                                                       ), __FILE__, __LINE__);
-                                       }
+                                               $data['html_msg'] = postRequestElement('html');
+                                       } // END - if
+
+                                       // Update pool data
+                                       updatePoolDataById($data['id'], NULL, $data);
                                }
 
-                               // Do we need to get the id number?
-                               if ($id == '0') {
-                                       // Order is placed as temporary. We need to get it's id for the frametester
-                                       $result = SQL_QUERY_ESC("SELECT `id` FROM `{?_MYSQL_PREFIX?}_pool` WHERE `sender`=%s AND `subject`='%s' AND `payment_id`=%s AND `data_type`='TEMP' AND `timestamp`=UNIX_TIMESTAMP() LIMIT 1",
-                                               array(
-                                                       getMemberId(),
-                                                       postRequestParameter('subject'),
-                                                       bigintval(postRequestParameter('type'))
-                                               ), __FILE__, __LINE__);
-
-                                       // Get pool id
-                                       list($id) = SQL_FETCHROW($result);
-
-                                       // Free result
-                                       SQL_FREERESULT($result);
-                               } // END - if
+                               // Make sure only valid id numbers can pass
+                               assert((isset($data['id'])) && (isValidId($data['id'])));
 
-                               // id is received so we can redirect the user, used points will be added when he send's out the mail
-                               $URL = 'modules.php?module=frametester&amp;order=' . $id;
+                               // Id is received so we can redirect the user, used points will be added when he send's out the mail
+                               $data['url'] = 'modules.php?module=frametester&amp;order=' . bigintval($data['id']);
                        } elseif ($content['target_send'] == '0') {
                                // Not enougth receivers found which can receive mails
-                               $URL = 'modules.php?module=login&amp;what=order&amp;code=' . getCode('MORE_RECEIVERS2');
+                               $data['url'] = 'modules.php?module=login&amp;what=order&amp;code=' . getCode('MORE_RECEIVERS2');
                        } else {
                                // No enougth points left!
-                               $URL = 'modules.php?module=login&amp;what=order&amp;code=' . getCode('MORE_POINTS');
+                               $data['url'] = 'modules.php?module=login&amp;what=order&amp;code=' . getCode('MORE_POINTS');
                        }
-               } else  {
+               } else {
                        // Ordered more mails than he can send in this category
-                       $URL = 'modules.php?module=login&amp;what=order&amp;code=' . getCode('NO_RECS_LEFT');
+                       $data['url'] = 'modules.php?module=login&amp;what=order&amp;code=' . getCode('NO_RECS_LEFT');
                }
-       }
-} elseif (postRequestParameter('receiver') == '0') {
+       } // END - if
+} elseif (postRequestElement('receiver') == '0') {
        // Not enougth receivers selected
-       $URL = 'modules.php?module=login&amp;what=order&amp;code=' . getCode('MORE_RECEIVERS1');
-} elseif (($ALLOWED == '0') && (getConfig('order_max_full') == 'ORDER')) {
+       $data['url'] = 'modules.php?module=login&amp;what=order&amp;code=' . getCode('MORE_RECEIVERS1');
+} elseif (($ALLOWED == '0') && (getOrderMaxFull() == 'ORDER')) {
        // No more mail orders allowed
-       loadTemplate('admin_settings_saved', false, getMessage('MEMBER_ORDER_ALLOWED_EXHAUSTED'));
-} elseif (($links < getConfig('unconfirmed')) && ($mmails == 1)) {
+       displayMessage('{--MEMBER_ORDER_ALLOWED_EXHAUSTED--}');
+} elseif (getTotalUnconfirmedMails(getMemberId()) < getConfig('max_unconfirmed')) {
+       // Show only enabled categories to the user ...
+       $whereStatement = " WHERE `visible`='Y'";
+
+       // ... but all to the admin
+       if (isAdmin()) $whereStatement = '';
+
        // Display order form
-       $result_cats = SQL_QUERY("SELECT
-       `id`, `cat`
+       $result_cats = sqlQuery('SELECT
+       `id`,
+       `cat`
 FROM
        `{?_MYSQL_PREFIX?}_cats`
-".$whereStatement."
+' . $whereStatement . '
 ORDER BY
-       `sort` ASC", __FILE__, __LINE__);
-       if (SQL_NUMROWS($result_cats) > 0) {
-               if ($total > 0) {
+       `sort` ASC', __FILE__, __LINE__);
+
+       // Some categories found?
+       if (!ifSqlHasZeroNumRows($result_cats)) {
+               // Enought points left?
+               if ($totalPoints > 0) {
                        // Initialize array...
                        $categories = array(
                                'id'      => array(),
@@ -441,133 +298,120 @@ ORDER BY
 
                        // Enable HTML checking
                        // @TODO Rewrite this to a filter
-                       $HTML = ''; $HOL_STRING = '';
-                       if ((isExtensionActive('html_mail')) && (postRequestParameter('html') == 'Y')) $HTML = " AND `html`='Y'";
-                       if (getExtensionVersion('holiday') >= '0.1.3') {
-                               // Extension's version is fine
-                               $HOL_STRING = " AND `holiday_active`='N'";
+                       $HTML = '';
+                       if ((isExtensionActive('html_mail')) && (postRequestElement('html') == 'Y')) {
+                               $HTML = " AND `html`='Y'";
                        } // END - if
 
                        // ... and begin loading stuff
-                       while ($categoriesContent = SQL_FETCHARRAY($result_cats)) {
+                       while ($categoriesContent = sqlFetchArray($result_cats)) {
                                $categories['id'][]   = bigintval($categoriesContent['id']);
-                               $categories['name'][] = $categoriesContent['cat'];
+                               array_push($categories['name'], $categoriesContent['cat']);
 
                                // Select users in current category
-                               $result_userids = SQL_QUERY_ESC("SELECT `userid` FROM `{?_MYSQL_PREFIX?}_user_cats` WHERE `cat_id`=%s AND `userid` != '%s' ORDER BY `userid` ASC",
+                               $result_userids = sqlQueryEscaped('SELECT `userid` FROM `{?_MYSQL_PREFIX?}_user_cats` WHERE `cat_id`=%s AND `userid` != %s ORDER BY `userid` ASC',
                                        array(bigintval($categoriesContent['id']), getMemberId()), __FILE__, __LINE__);
 
                                $userid_cnt = '0';
-                               while (list($ucat) = SQL_FETCHROW($result_userids)) {
-                                       // Check for holiday system
-                                       $HOL_ACTIVE = false;
-                                       if (getExtensionVersion('holiday') >= '0.1.3') {
-                                               // Check user's holiday status
-                                               $result_holiday = SQL_QUERY_ESC("SELECT
-       d.userid FROM `{?_MYSQL_PREFIX?}_user_data` AS d
-LEFT JOIN
-       `{?_MYSQL_PREFIX?}_user_holidays` AS h
-ON
-       d.userid=h.userid
-WHERE
-       d.userid=%s AND
-       d.receive_mails > 0 AND
-       d.`status`='CONFIRMED' AND
-       d.`holiday_active`='Y' AND
-       h.holiday_start < UNIX_TIMESTAMP() AND
-       h.holiday_end > UNIX_TIMESTAMP()
-LIMIT 1",
-                                                       array(bigintval($ucat)), __FILE__, __LINE__);
-
-                                               // Is holiday is active?
-                                               $HOL_ACTIVE = (SQL_NUMROWS($result_holiday) == 1);
+                               while (list($userid) = sqlFetchRow($result_userids)) {
+                                       // Init filter data array
+                                       $filterData = array(
+                                               'userid'   => $userid,
+                                               'pre_okay' => TRUE,
+                                       );
 
-                                               // Free memory
-                                               SQL_FREERESULT($result_holiday);
-                                       } // END - if
+                                       // Check for holiday system
+                                       $filterData = runFilterChain('pre_category_mail_order_check', $filterData);
 
-                                       if ($HOL_ACTIVE === false) {
+                                       // Still all fine?
+                                       if ($filterData['pre_okay'] === TRUE) {
                                                // Check if the user want's to receive mails?
-                                               $result_ver = SQL_QUERY_ESC("SELECT `zip` FROM `{?_MYSQL_PREFIX?}_user_data` WHERE `userid`=%s".$HTML." AND `receive_mails` > 0 AND `status`='CONFIRMED' LIMIT 1",
-                                                       array(bigintval($ucat)), __FILE__, __LINE__);
+                                               $result_ver = sqlQueryEscaped("SELECT `zip` FROM `{?_MYSQL_PREFIX?}_user_data` WHERE `userid`=%s" . $HTML . " AND `receive_mails` > 0 AND `status`='CONFIRMED' LIMIT 1",
+                                                       array(bigintval($userid)), __FILE__, __LINE__);
 
-                                               if ((SQL_NUMROWS($result_ver) == 1) && (isPostRequestParameterSet('zip')) && (getConfig('order_multi_page') == 'Y')) {
+                                               // Is an entry found?
+                                               if ((sqlNumRows($result_ver) == 1) && (isPostRequestElementSet('zip')) && (isOrderMultiPageEnabled())) {
                                                        // Get zip code
-                                                       list($zip) = SQL_FETCHROW($result_ver);
-                                                       if (substr($zip, 0, strlen(postRequestParameter('zip'))) == postRequestParameter('zip')) {
-                                                               // Ok, ZIP part is found
+                                                       list($zip) = sqlFetchRow($result_ver);
+                                                       if (substr($zip, 0, strlen(postRequestElement('zip'))) == postRequestElement('zip')) {
+                                                               // Ok, ZIP code part is found
                                                                $userid_cnt++;
                                                        } // END - if
                                                } else {
                                                        // Count numbers up!
-                                                       $userid_cnt += SQL_NUMROWS($result_ver);
+                                                       $userid_cnt += sqlNumRows($result_ver);
                                                }
 
                                                // Free result
-                                               SQL_FREERESULT($result_ver);
+                                               sqlFreeResult($result_ver);
                                        } // END - if
                                } // END - while
 
                                // Free memory
-                               SQL_FREERESULT($result_userids);
-                               $categories['userids'][] = $userid_cnt;
+                               sqlFreeResult($result_userids);
+                               array_push($categories['userids'], $userid_cnt);
                        } // END - while
 
                        // Free memory
-                       SQL_FREERESULT($result_cats);
+                       sqlFreeResult($result_cats);
 
                        // Now we need to load the mail types...
-                       $result = SQL_QUERY("SELECT `id`, `price`, `payment`, `mail_title` FROM `{?_MYSQL_PREFIX?}_payments` ORDER BY `payment` ASC", __FILE__, __LINE__);
-
-                       $types = array();
-                       if (SQL_NUMROWS($result) > 0) {
-                               // Check for message id in URL
-                               $message = getMessageFromErrorCode(getRequestParameter('code'));
-
-                               if (!empty($message)) {
-                                       // We got system message so we drop it out to the user
-                                       loadTemplate('admin_settings_saved', false, $message);
+                       $result = sqlQuery("SELECT `id`, `price`, `payment`, `mail_title` FROM `{?_MYSQL_PREFIX?}_payments` WHERE `price` > 0 AND `payment` > 0 ORDER BY `payment` ASC", __FILE__, __LINE__);
+
+                       $payments = array();
+                       if (!ifSqlHasZeroNumRows($result)) {
+                               // Is the error code set?
+                               if (isGetRequestElementSet('code')) {
+                                       // Display error message
+                                       displayMessage(getMessageFromErrorCode(getRequestElement('code')));
                                } // END - if
 
                                // Load all email types...
-                               while ($types[] = SQL_FETCHROW($result)) {
-                                       // Nothing to do here... ;-)
+                               while ($payment = sqlFetchArray($result)) {
+                                       array_push($payments, $payment);
                                } // END - while
 
                                // Free memory
-                               SQL_FREERESULT($result);
+                               sqlFreeResult($result);
 
                                // Output user's points
-                               $content['total'] = translateComma($total);
+                               $content['total_points'] = $totalPoints;
 
                                // Check how many mail orders he has placed today and how many he's allowed to send
-                               switch (getConfig('order_max_full')) {
+                               switch (getOrderMaxFull()) {
                                        case 'MAX': // He is allowed to send as much as possible
-                                               $content['order_max_full'] = getMessage('MEMBER_ORDER_ALLOWED_MAX');
+                                               $content['order_max_full'] = '{--MEMBER_ORDER_ALLOWED_MAX--}';
                                                break;
 
                                        case 'ORDER': // He is allowed to send as much as he setup the receiving value
-                                               $content['order_max_full'] = sprintf(getMessage('MEMBER_ORDER_ALLOWED_RECEIVE'), $ALLOWED, $MAXI);
+                                               $content['order_max_full'] = sprintf(getMessage('MEMBER_ORDER_ALLOWED_RECEIVE'), $ALLOWED, getUserData('receive_mails'));
                                                break;
 
                                        default: // Unknown/invalid
-                                               logDebugMessage(__FILE__, __LINE__, sprintf("Unknown order_mas_full config detected.", getConfig('order_max_full')));
-                                               $content['order_max_full'] = getMessage('MEMBER_ORDER_ALLOWED_UNKNOWN');
+                                               logDebugMessage(__FILE__, __LINE__, sprintf("Unknown order_mas_full config detected.", getOrderMaxFull()));
+                                               $content['order_max_full'] = '{--MEMBER_ORDER_ALLOWED_UNKNOWN--}';
                                                break;
                                } // END - switch
 
                                // Load final template
-                               loadTemplate('member_order_points', false, $content);
+                               loadTemplate('member_order_points', FALSE, $content);
 
                                // Reset variables
-                               $OLD_ORDER = false;
+                               $OLD_ORDER = FALSE;
                                $subject = '';
                                $text = '';
                                $target = '';
 
                                // Check if we already have an order placed and make it editable
-                               $result = SQL_QUERY_ESC("SELECT
-       `subject`, `text`, `payment_id`, `timestamp`, `url`, `target_send`, `cat_id`, `zip`
+                               $result = sqlQueryEscaped("SELECT
+       `subject`,
+       `text`,
+       `payment_id`,
+       `timestamp`,
+       `url`,
+       `target_send`,
+       `cat_id`,
+       `zip`
 FROM
        `{?_MYSQL_PREFIX?}_pool`
 WHERE
@@ -576,9 +420,9 @@ WHERE
 LIMIT 1",
                                        array(getMemberId()), __FILE__, __LINE__);
 
-                               if (SQL_NUMROWS($result) == 1) {
+                               if (sqlNumRows($result) == 1) {
                                        // Old order found
-                                       $content = merge_array($content, SQL_FETCHARRAY($result));
+                                       $content = merge_array($content, sqlFetchArray($result));
 
                                        // Fix max receivers when it is too much
                                        if ((isset($categories['userids'][$content['cat_id']])) && ($content['target_send'] > $categories['userids'][$content['cat_id']])) {
@@ -587,112 +431,103 @@ LIMIT 1",
                                        } // END - if
 
                                        // Old order is grabbed
-                                       $OLD_ORDER = true;
+                                       $OLD_ORDER = TRUE;
                                } else {
                                        // Default output for that your members don't forget it...
                                        $content['url']         = 'http://';
-                                       $content['target_send'] = getConfig('order_min');
-                                       $content['subject']     = '{--ORDER_DEFAULT_SUBJECT--}';
-                                       $content['text']        = '{--ORDER_DEFAULT_TEXT--}';
+                                       $content['target_send'] = '{?order_min?}';
+                                       $content['subject']     = '';
+                                       $content['text']        = '';
                                }
 
                                // Free result
-                               SQL_FREERESULT($result);
+                               sqlFreeResult($result);
 
-                               if ((isPostRequestParameterSet('data')) || ((getConfig('order_multi_page') != 'Y') && ((!isAdmin()) && (!isExtensionActive('html_mail'))))) {
+                               if ((isPostRequestElementSet('data')) || ((getOrderMultiPage() != 'Y') && ((!isAdmin()) && (!isExtensionActive('html_mail'))))) {
                                        // Pre-output categories
-                                       $content['category_selection'] = '';
-                                       foreach ($categories['id'] as $key => $value) {
-                                               $content['category_selection'] .= "      <option value=\"".$value."\"";
-                                               if (($OLD_ORDER) && ($content['cat_id'] == $value)) $content['category_selection'] .= ' selected="selected"';
-                                               $content['category_selection'] .= ">".$categories['name'][$key]." (".$categories['userids'][$key]." {--USER_IN_CAT--})</option>\n";
-                                       } // END - foreach
+                                       $content['category_selection'] = generateCategoryOptionsList(((isExtensionActive('html_mail')) && (isPostRequestElementSet('html'))) ? postRequestElement('html') : 'N', getMemberId());
 
                                        // Mail type
-                                       $content['type_selection'] = '';
-                                       foreach ($types as $key => $value) {
-                                               $P = translateComma($types[$key][1]);
+                                       $content['payment_selection'] = '';
+                                       foreach ($payments as $key => $value) {
                                                if (is_array($value)) {
                                                        // Output option line
-                                                       $content['type_selection'] .= "      <option value=\"".$types[$key][0]."\"";
-                                                       if (($OLD_ORDER) && ($content['payment_id'] == $types[$key][0])) $content['type_selection'] .= ' selected="selected"';
-                                                       $content['type_selection'] .= ">".$P." {--PER_MAIL--} - ".$types[$key][3]." - ".round($types[$key][2])." {--PAYMENT--}</option>\n";
+                                                       $content['payment_selection'] .= '      <option value="' . $payments[$key]['id'] . '"';
+                                                       if (($OLD_ORDER) && ($content['payment_id'] == $payments[$key]['id'])) $content['payment_selection'] .= ' selected="selected"';
+                                                       $content['payment_selection'] .= '>{%pipe,translateComma=' . $payments[$key]['price'] . '%} {--PER_MAIL--} - ' . $payments[$key]['mail_title'] . ' - ' . round($payments[$key]['payment']) . ' {--PAYMENT--}</option>';
                                                } // END - if
                                        } // END - foreach
 
                                        // No content is default
                                        $content['zip_content'] = '';
 
-                                       if (isPostRequestParameterSet('zip')) {
+                                       if (isPostRequestElementSet('zip')) {
                                                // Output entered ZIP code
-                                               $content['zip_content'] = loadTemplate('member_order-zip2', true, postRequestParameter('zip'));
+                                               $content['zip_content'] = loadTemplate('member_order_zip2', TRUE, postRequestElement('zip'));
                                        } // END - if
 
+                                       // No HTML extension installed by default
+                                       $content['html_extension'] = '<input type="hidden" name="html" value="N" />';
+
                                        // HTML extension
-                                       if ((isExtensionActive('html_mail')) && (postRequestParameter('html') == 'Y')) {
+                                       if ((isExtensionActive('html_mail')) && (postRequestElement('html') == 'Y')) {
                                                // Extension is active so output valid HTML tags
-                                               $content['html_extension'] = loadTemplate('member_order-html_ext', true, addValidHtmlTags());
-                                       } else {
-                                               // Extension not active and/or class not uploaded
-                                               $content['html_extension'] = '<tr><td colspan="3"><input type="hidden" name="html" value="N" /></td></tr>';
-                                       }
+                                               $content['html_extension'] = loadTemplate('member_order_html_ext', TRUE);
+                                       } // END - if
 
                                        // Output form for page 2
-                                       loadTemplate('member_order_page2', false, $content);
+                                       loadTemplate('member_order_page2', FALSE, $content);
                                } else {
+                                       // No HTML extension installed by default
+                                       $content['html_extension'] = '<input type="hidden" name="html" value="N" />';
+
                                        // Remember maybe entered ZIP code in constant
                                        if (isExtensionActive('html_mail')) {
                                                // Add some content when html extension is active
-                                               $content['html_extension'] = loadTemplate('member_order-html_intro', true);
-                                       } else {
-                                               // No HTML extension installed
-                                               $content['html_extension'] = '<tr><td colspan="3"><input type="hidden" name="html" value="N" /></td></tr>';
-                                       }
+                                               $content['html_extension'] = loadTemplate('member_order_html_intro', TRUE);
+                                       } // END - if
 
                                        // Default is no ZIP code
                                        $content['zip_content'] = '';
 
-                                       // Do we want ZIP code or not?
-                                       if ((getConfig('order_multi_page') == 'Y') || (isAdmin())) {
+                                       // Is sending to ZIP code enabled? (logged-in admin can always send to it)
+                                       if ((isOrderMultiPageEnabled()) || (isAdmin())) {
                                                // Yes
-                                               if (postRequestParameter('zip') > 0) {
+                                               if (postRequestElement('zip') > 0) {
                                                        $data = array(
-                                                               'zip' => bigintval(postRequestParameter('zip'))
+                                                               'zip' => bigintval(postRequestElement('zip'))
                                                        );
                                                } else {
                                                        $data = array(
                                                                'zip' => ''
                                                        );
                                                }
-                                               $content['zip_content'] = loadTemplate('member_order-zip1', true, $data);
+                                               $content['zip_content'] = loadTemplate('member_order_zip1', TRUE, $data);
                                        } // END - if
 
                                        // Output form for page 1 (ZIP code or HTML)
-                                       loadTemplate('member_order_page1', false, $content);
+                                       loadTemplate('member_order_page1', FALSE, $content);
                                }
                        } else {
                                // No mail types defined
-                               loadTemplate('admin_settings_saved', false, '<span class="member_failed">{--MEMBER_NO_PAYMENTS--}</span>');
+                               displayMessage('<span class="bad">{--MEMBER_ORDER_NO_PAYMENTS--}</span>');
                        }
                } else {
                        // No points left
-                       loadTemplate('admin_settings_saved', false, '<span class="member_failed">{--MEMBER_NO_POINTS--}</span>');
+                       displayMessage('<span class="notice">{--MEMBER_ORDER_NO_POINTS--}</span>');
                }
        } else {
                // No cateogries are defined yet
-               loadTemplate('admin_settings_saved', false, '<span class="member_failed">{--MEMBER_NO_CATS--}</span>');
+               displayMessage('<span class="bad">{--MEMBER_NO_CATEGORIES--}</span>');
        }
-} elseif ($mmails == '0') {
-       // Please set more than 0 mails per day
-       loadTemplate('admin_settings_saved', false, getMessage('MEMBER_HAS_ZERO_MMAILS'));
 } else {
        // Please confirm some mails first
-       loadTemplate('admin_settings_saved', false, getMaskedMessage('MEMBER_LINKS_LEFT'), $links);
+       displayMessage('<span class="notice">{%message,MEMBER_ORDER_LINKS_LEFT=' . getTotalUnconfirmedMails(getMemberId()) . '%}</span>');
 }
 
-if (!empty($URL)) {
+if (!empty($data['url'])) {
        // Redirect to requested URL
-       redirectToUrl($URL);
+       redirectToUrl($data['url']);
 } // END - if
 
 // [EOF]