/
incCommon.php
1238 lines (1021 loc) · 50.7 KB
/
incCommon.php
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<?php
#########################################################
/*
~~~~~~ LIST OF FUNCTIONS ~~~~~~
getTableList() -- returns an associative array (tableName => tableData, tableData is array(tableCaption, tableDescription, tableIcon)) of tables accessible by current user
get_table_groups() -- returns an associative array (table_group => tables_array)
getLoggedMemberID() -- returns memberID of logged member. If no login, returns anonymous memberID
getLoggedGroupID() -- returns groupID of logged member, or anonymous groupID
logOutMember() -- destroys session and logs member out.
logInMember() -- checks POST login. If not valid, redirects to index.php, else returns TRUE
getTablePermissions($tn) -- returns an array of permissions allowed for logged member to given table (allowAccess, allowInsert, allowView, allowEdit, allowDelete) -- allowAccess is set to true if any access level is allowed
get_sql_fields($tn) -- returns the SELECT part of the table view query
get_sql_from($tn[, true]) -- returns the FROM part of the table view query, with full joins, optionally skipping permissions if true passed as 2nd param.
htmlUserBar() -- returns html code for displaying user login status to be used on top of pages.
showNotifications($msg, $class) -- returns html code for displaying a notification. If no parameters provided, processes the GET request for possible notifications.
parseMySQLDate(a, b) -- returns a if valid mysql date, or b if valid mysql date, or today if b is true, or empty if b is false.
parseCode(code) -- calculates and returns special values to be inserted in automatic fields.
addFilter(i, filterAnd, filterField, filterOperator, filterValue) -- enforce a filter over data
clearFilters() -- clear all filters
getMemberInfo() -- returns an array containing the currently signed-in member's info
loadView($view, $data) -- passes $data to templates/{$view}.php and returns the output
loadTable($table, $data) -- loads table template, passing $data to it
filterDropdownBy($filterable, $filterers, $parentFilterers, $parentPKField, $parentCaption, $parentTable, &$filterableCombo) -- applies cascading drop-downs for a lookup field, returns js code to be inserted into the page
br2nl($text) -- replaces all variations of HTML <br> tags with a new line character
htmlspecialchars_decode($text) -- inverse of htmlspecialchars()
entitiesToUTF8($text) -- convert unicode entities (e.g. Ӓ) to actual UTF8 characters, requires multibyte string PHP extension
func_get_args_byref() -- returns an array of arguments passed to a function, by reference
html_attr($str) -- prepare $str to be placed inside an HTML attribute
permissions_sql($table, $level) -- returns an array containing the FROM and WHERE additions for applying permissions to an SQL query
error_message($msg[, $back_url]) -- returns html code for a styled error message .. pass explicit false in second param to suppress back button
toMySQLDate($formattedDate, $sep = datalist_date_separator, $ord = datalist_date_format)
highlight($needle, $haystack) -- returns html of haystack where needle is wrapped in highlight span
reIndex(&$arr) -- returns a copy of the given array, with keys replaced by 1-based numeric indices, and values replaced by original keys
get_embed($provider, $url[, $width, $height, $retrieve]) -- returns embed code for a given url (supported providers: youtube, googlemap)
check_record_permission($table, $id, $perm = 'view') -- returns true if current user has the specified permission $perm ('view', 'edit' or 'delete') for the given recors, false otherwise
sql($query, $o) -- executes given $query and returns its result set. $o is an options array (see the function definition for details)
NavMenus($options) -- returns the HTML code for the top navigation menus. $options is not implemented currently.
StyleSheet() -- returns the HTML code for included style sheet files to be placed in the <head> section.
getUploadDir($dir) -- if dir is empty, returns upload dir configured in defaultLang.php, else returns $dir.
PrepareUploadedFile($FieldName, $MaxSize, $FileTypes='jpg|jpeg|gif|png', $NoRename=false, $dir="") -- validates and moves uploaded file for given $FieldName into the given $dir (or the default one if empty)
get_home_links($homeLinks, $default_classes, $tgroup) -- process $homeLinks array and return custom links for homepage. Applies $default_classes to links if links have classes defined, and filters links by $tgroup (using '*' matches all table_group values)
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
*/
#########################################################
function getTableList($skip_authentication = false){
$arrAccessTables = array();
$arrTables = array(
'submitlog' => array('PAD Submissions', 'Manage PAD submissions ', 'resources/table_icons/application_form_magnify.png', 'Manage PADs'),
'paddata' => array('Search PAD Data', '', 'resources/table_icons/application_form_magnify.png', 'Manage PADs'),
'customurls' => array('Custom URLs', '', 'resources/table_icons/orbit.png', 'Advertisement'),
'bannerlist' => array('Banners', 'Add or Modify banners ', 'resources/table_icons/chart_pie_alternative.png', 'Advertisement'),
'blacklist' => array('Black List', 'Block URLS or domains from submitting pad Files', 'resources/table_icons/bomb.png', 'Misc Tools'),
'usrreviews' => array('User Reviews', '', 'resources/table_icons/client_account_template.png', 'Misc Tools')
);
if($skip_authentication || getLoggedAdmin()) return $arrTables;
if(is_array($arrTables)){
foreach($arrTables as $tn => $tc){
$arrPerm = getTablePermissions($tn);
if($arrPerm[0]){
$arrAccessTables[$tn] = $tc;
}
}
}
return $arrAccessTables;
}
#########################################################
function get_table_groups($skip_authentication = false){
$tables = getTableList($skip_authentication);
$all_groups = array('Manage PADs', 'Advertisement', 'Misc Tools');
$groups = array();
foreach($all_groups as $grp){
foreach($tables as $tn => $td){
if($td[3] && $td[3] == $grp) $groups[$grp][] = $tn;
if(!$td[3]) $groups[0][] = $tn;
}
}
return $groups;
}
#########################################################
function getTablePermissions($tn){
static $table_permissions = array();
if(isset($table_permissions[$tn])) return $table_permissions[$tn];
$groupID = getLoggedGroupID();
$memberID = makeSafe(getLoggedMemberID());
$res_group = sql("select tableName, allowInsert, allowView, allowEdit, allowDelete from membership_grouppermissions where groupID='{$groupID}'", $eo);
$res_user = sql("select tableName, allowInsert, allowView, allowEdit, allowDelete from membership_userpermissions where lcase(memberID)='{$memberID}'", $eo);
while($row = db_fetch_assoc($res_group)){
$table_permissions[$row['tableName']] = array(
1 => intval($row['allowInsert']),
2 => intval($row['allowView']),
3 => intval($row['allowEdit']),
4 => intval($row['allowDelete']),
'insert' => intval($row['allowInsert']),
'view' => intval($row['allowView']),
'edit' => intval($row['allowEdit']),
'delete' => intval($row['allowDelete'])
);
}
// user-specific permissions, if specified, overwrite his group permissions
while($row = db_fetch_assoc($res_user)){
$table_permissions[$row['tableName']] = array(
1 => intval($row['allowInsert']),
2 => intval($row['allowView']),
3 => intval($row['allowEdit']),
4 => intval($row['allowDelete']),
'insert' => intval($row['allowInsert']),
'view' => intval($row['allowView']),
'edit' => intval($row['allowEdit']),
'delete' => intval($row['allowDelete'])
);
}
// if user has any type of access, set 'access' flag
foreach($table_permissions as $t => $p){
$table_permissions[$t]['access'] = $table_permissions[$t][0] = false;
if($p['insert'] || $p['view'] || $p['edit'] || $p['delete']){
$table_permissions[$t]['access'] = $table_permissions[$t][0] = true;
}
}
return $table_permissions[$tn];
}
#########################################################
function get_sql_fields($table_name){
$sql_fields = array(
'submitlog' => "`submitlog`.`submid` as 'submid', `submitlog`.`cstatus` as 'cstatus', DATE_FORMAT(`submitlog`.`logtime`, '%c/%e/%Y %l:%i%p') as 'logtime', `submitlog`.`ipaddr` as 'ipaddr', `submitlog`.`company` as 'company', `submitlog`.`country` as 'country', `submitlog`.`website` as 'website', `submitlog`.`contactname` as 'contactname', `submitlog`.`email` as 'email', `submitlog`.`title` as 'title', `submitlog`.`version` as 'version', if(`submitlog`.`pdate`,date_format(`submitlog`.`pdate`,'%m/%d/%Y'),'') as 'pdate', `submitlog`.`cost` as 'cost', `submitlog`.`ptype` as 'ptype', `submitlog`.`install` as 'install', `submitlog`.`os` as 'os', `submitlog`.`languages` as 'languages', `submitlog`.`changeinfo` as 'changeinfo', `submitlog`.`category` as 'category', `submitlog`.`requirements` as 'requirements', `submitlog`.`ksize` as 'ksize', `submitlog`.`keywords` as 'keywords', `submitlog`.`description` as 'description', `submitlog`.`descrlarge` as 'descrlarge', `submitlog`.`homepage` as 'homepage', `submitlog`.`screenshot` as 'screenshot', `submitlog`.`icon` as 'icon', `submitlog`.`padfile` as 'padfile', `submitlog`.`download` as 'download', `submitlog`.`aspnumber` as 'aspnumber', `submitlog`.`backlink` as 'backlink', `submitlog`.`affiliate` as 'affiliate', `submitlog`.`affiliateid` as 'affiliateid'",
'paddata' => "`paddata`.`progid` as 'progid', `paddata`.`company` as 'company', `paddata`.`country` as 'country', `paddata`.`website` as 'website', `paddata`.`contactname` as 'contactname', `paddata`.`email` as 'email', `paddata`.`title` as 'title', `paddata`.`version` as 'version', if(`paddata`.`pdate`,date_format(`paddata`.`pdate`,'%m/%d/%Y'),'') as 'pdate', `paddata`.`cost` as 'cost', `paddata`.`ptype` as 'ptype', `paddata`.`status` as 'status', `paddata`.`install` as 'install', `paddata`.`os` as 'os', `paddata`.`languages` as 'languages', `paddata`.`changeinfo` as 'changeinfo', `paddata`.`category` as 'category', `paddata`.`requirements` as 'requirements', `paddata`.`ksize` as 'ksize', `paddata`.`keywords` as 'keywords', `paddata`.`description` as 'description', `paddata`.`descrlarge` as 'descrlarge', `paddata`.`homepage` as 'homepage', `paddata`.`screenshot` as 'screenshot', `paddata`.`icon` as 'icon', `paddata`.`padfile` as 'padfile', `paddata`.`download` as 'download', `paddata`.`dlcount` as 'dlcount', `paddata`.`dlipaddr` as 'dlipaddr', `paddata`.`aspnumber` as 'aspnumber', `paddata`.`affiliate` as 'affiliate', `paddata`.`affiliateid` as 'affiliateid', `paddata`.`siterating` as 'siterating', `paddata`.`clean` as 'clean', `paddata`.`paderrcount` as 'paderrcount'",
'customurls' => "`customurls`.`customid` as 'customid', `customurls`.`progid` as 'progid', `customurls`.`customurl` as 'customurl'",
'bannerlist' => "`bannerlist`.`bannerid` as 'bannerid', `bannerlist`.`imgurl` as 'imgurl', `bannerlist`.`linkurl` as 'linkurl', `bannerlist`.`listdisp` as 'listdisp', `bannerlist`.`dldisp` as 'dldisp', `bannerlist`.`authdisp` as 'authdisp'",
'blacklist' => "`blacklist`.`blackid` as 'blackid', `blacklist`.`bldomain` as 'bldomain'",
'usrreviews' => "`usrreviews`.`revid` as 'revid', `usrreviews`.`progid` as 'progid', `usrreviews`.`useripaddr` as 'useripaddr', `usrreviews`.`revtime` as 'revtime', `usrreviews`.`username` as 'username', `usrreviews`.`userrating` as 'userrating', `usrreviews`.`usercomment` as 'usercomment'"
);
if(isset($sql_fields[$table_name])){
return $sql_fields[$table_name];
}
return false;
}
#########################################################
function get_sql_from($table_name, $skip_permissions = false){
$sql_from = array(
'submitlog' => "`submitlog` ",
'paddata' => "`paddata` ",
'customurls' => "`customurls` ",
'bannerlist' => "`bannerlist` ",
'blacklist' => "`blacklist` ",
'usrreviews' => "`usrreviews` "
);
$pkey = array(
'submitlog' => 'submid',
'paddata' => 'progid',
'customurls' => 'customid',
'bannerlist' => 'bannerid',
'blacklist' => 'blackid',
'usrreviews' => 'revid'
);
if(isset($sql_from[$table_name])){
if($skip_permissions) return $sql_from[$table_name];
// mm: build the query based on current member's permissions
$perm = getTablePermissions($table_name);
if($perm[2] == 1){ // view owner only
$sql_from[$table_name] .= ", membership_userrecords WHERE `{$table_name}`.`{$pkey[$table_name]}`=membership_userrecords.pkValue and membership_userrecords.tableName='{$table_name}' and lcase(membership_userrecords.memberID)='" . getLoggedMemberID() . "'";
}elseif($perm[2] == 2){ // view group only
$sql_from[$table_name] .= ", membership_userrecords WHERE `{$table_name}`.`{$pkey[$table_name]}`=membership_userrecords.pkValue and membership_userrecords.tableName='{$table_name}' and membership_userrecords.groupID='" . getLoggedGroupID() . "'";
}elseif($perm[2] == 3){ // view all
$sql_from[$table_name] .= ' WHERE 1=1';
}else{ // view none
return false;
}
return $sql_from[$table_name];
}
return false;
}
#########################################################
function getLoggedGroupID(){
if($_SESSION['memberGroupID']!=''){
return $_SESSION['memberGroupID'];
}else{
setAnonymousAccess();
return getLoggedGroupID();
}
}
#########################################################
function getLoggedMemberID(){
if($_SESSION['memberID']!=''){
return strtolower($_SESSION['memberID']);
}else{
setAnonymousAccess();
return getLoggedMemberID();
}
}
#########################################################
function setAnonymousAccess(){
$adminConfig = config('adminConfig');
$anonGroupID=sqlValue("select groupID from membership_groups where name='".$adminConfig['anonymousGroup']."'");
$_SESSION['memberGroupID']=($anonGroupID ? $anonGroupID : 0);
$anonMemberID=sqlValue("select lcase(memberID) from membership_users where lcase(memberID)='".strtolower($adminConfig['anonymousMember'])."' and groupID='$anonGroupID'");
$_SESSION['memberID']=($anonMemberID ? $anonMemberID : 0);
}
#########################################################
function logInMember(){
$redir = 'index.php';
if($_POST['signIn'] != ''){
if($_POST['username'] != '' && $_POST['password'] != ''){
$username = makeSafe(strtolower($_POST['username']));
$password = md5($_POST['password']);
if(sqlValue("select count(1) from membership_users where lcase(memberID)='$username' and passMD5='$password' and isApproved=1 and isBanned=0")==1){
$_SESSION['memberID']=$username;
$_SESSION['memberGroupID']=sqlValue("select groupID from membership_users where lcase(memberID)='$username'");
if($_POST['rememberMe']==1){
@setcookie('FWLDBA_rememberMe', md5($username.$password), time()+86400*30);
}else{
@setcookie('FWLDBA_rememberMe', '', time()-86400*30);
}
// hook: login_ok
if(function_exists('login_ok')){
$args=array();
if(!$redir=login_ok(getMemberInfo(), $args)){
$redir='index.php';
}
}
redirect($redir);
exit;
}
}
// hook: login_failed
if(function_exists('login_failed')){
$args=array();
login_failed(array(
'username' => $_POST['username'],
'password' => $_POST['password'],
'IP' => $_SERVER['REMOTE_ADDR']
), $args);
}
if(!headers_sent()) header('HTTP/1.0 403 Forbidden');
redirect("index.php?loginFailed=1");
exit;
}elseif((!$_SESSION['memberID'] || $_SESSION['memberID']==$adminConfig['anonymousMember']) && $_COOKIE['FWLDBA_rememberMe']!=''){
$chk=makeSafe($_COOKIE['FWLDBA_rememberMe']);
if($username=sqlValue("select memberID from membership_users where convert(md5(concat(memberID, passMD5)), char)='$chk' and isBanned=0")){
$_SESSION['memberID']=$username;
$_SESSION['memberGroupID']=sqlValue("select groupID from membership_users where lcase(memberID)='$username'");
}
}
}
#########################################################
function logOutMember(){
logOutUser();
redirect("index.php?signIn=1");
}
#########################################################
function htmlUserBar(){
global $adminConfig, $Translation;
if(!defined('PREPEND_PATH')) define('PREPEND_PATH', '');
ob_start();
$home_page = (basename($_SERVER['PHP_SELF'])=='index.php' ? true : false);
?>
<nav class="navbar navbar-default navbar-fixed-top hidden-print" role="navigation">
<div class="navbar-header">
<button type="button" class="navbar-toggle" data-toggle="collapse" data-target=".navbar-collapse">
<span class="sr-only">Toggle navigation</span>
<span class="icon-bar"></span>
<span class="icon-bar"></span>
<span class="icon-bar"></span>
</button>
<!-- application title is obtained from the name besides the yellow database icon in AppGini, use underscores for spaces -->
<a class="navbar-brand" href="<?php echo PREPEND_PATH; ?>index.php"><i class="glyphicon glyphicon-home"></i> FWLDBA</a>
</div>
<div class="collapse navbar-collapse">
<ul class="nav navbar-nav">
<?php if(!$home_page){ ?>
<?php echo NavMenus(); ?>
<?php } ?>
</ul>
<?php if(getLoggedAdmin()){ ?>
<ul class="nav navbar-nav">
<a href="<?php echo PREPEND_PATH; ?>admin/pageHome.php" class="btn btn-danger navbar-btn hidden-xs"><i class="glyphicon glyphicon-cog"></i> <?php echo $Translation['admin area']; ?></a>
<a href="<?php echo PREPEND_PATH; ?>admin/pageHome.php" class="btn btn-danger navbar-btn visible-xs btn-lg"><i class="glyphicon glyphicon-cog"></i> <?php echo $Translation['admin area']; ?></a>
</ul>
<?php } ?>
<?php if(!$_GET['signIn'] && !$_GET['loginFailed']){ ?>
<?php if(getLoggedMemberID() == $adminConfig['anonymousMember']){ ?>
<a href="<?php echo PREPEND_PATH; ?>index.php?signIn=1" class="btn btn-success navbar-btn navbar-right"><?php echo $Translation['sign in']; ?></a>
<p class="navbar-text navbar-right">
<?php echo $Translation['not signed in']; ?>
</p>
<?php }else{ ?>
<ul class="nav navbar-nav navbar-right hidden-xs" style="min-width: 330px;">
<a class="btn navbar-btn btn-default" href="<?php echo PREPEND_PATH; ?>index.php?signOut=1"><i class="glyphicon glyphicon-log-out"></i> <?php echo $Translation['sign out']; ?></a>
<p class="navbar-text">
<?php echo $Translation['signed as']; ?> <strong><a href="<?php echo PREPEND_PATH; ?>membership_profile.php" class="navbar-link"><?php echo getLoggedMemberID(); ?></a></strong>
</p>
</ul>
<ul class="nav navbar-nav visible-xs">
<a class="btn navbar-btn btn-default btn-lg visible-xs" href="<?php echo PREPEND_PATH; ?>index.php?signOut=1"><i class="glyphicon glyphicon-log-out"></i> <?php echo $Translation['sign out']; ?></a>
<p class="navbar-text text-center">
<?php echo $Translation['signed as']; ?> <strong><a href="<?php echo PREPEND_PATH; ?>membership_profile.php" class="navbar-link"><?php echo getLoggedMemberID(); ?></a></strong>
</p>
</ul>
<?php } ?>
<?php } ?>
</div>
</nav>
<?php
$html = ob_get_contents();
ob_end_clean();
return $html;
}
#########################################################
function showNotifications($msg = '', $class = '', $fadeout = true){
global $Translation;
$notify_template_no_fadeout = '<div id="%%ID%%" class="alert alert-dismissable %%CLASS%%" style="display: none; padding-top: 6px; padding-bottom: 6px;">' .
'<button type="button" class="close" data-dismiss="alert" aria-hidden="true">×</button>' .
'%%MSG%%</div>' .
'<script> jQuery(function(){ jQuery("#%%ID%%").show("slow"); }); </script>'."\n";
$notify_template = '<div id="%%ID%%" class="alert %%CLASS%%" style="display: none; padding-top: 6px; padding-bottom: 6px;">%%MSG%%</div>' .
'<script>' .
'jQuery(function(){' .
'jQuery("#%%ID%%").show("slow", function(){' .
'setTimeout(function(){ jQuery("#%%ID%%").hide("slow"); }, 4000);' .
'});' .
'});' .
'</script>'."\n";
if(!$msg){ // if no msg, use url to detect message to display
if($_REQUEST['record-added-ok'] != ''){
$msg = $Translation['new record saved'];
$class = 'alert-success';
}elseif($_REQUEST['record-added-error'] != ''){
$msg = $Translation['Couldn\'t save the new record'];
$class = 'alert-danger';
$fadeout = false;
}elseif($_REQUEST['record-updated-ok'] != ''){
$msg = $Translation['record updated'];
$class = 'alert-success';
}elseif($_REQUEST['record-updated-error'] != ''){
$msg = $Translation['Couldn\'t save changes to the record'];
$class = 'alert-danger';
$fadeout = false;
}elseif($_REQUEST['record-deleted-ok'] != ''){
$msg = $Translation['The record has been deleted successfully'];
$class = 'alert-success';
$fadeout = false;
}elseif($_REQUEST['record-deleted-error'] != ''){
$msg = $Translation['Couldn\'t delete this record'];
$class = 'alert-danger';
$fadeout = false;
}else{
return '';
}
}
$id = 'notification-' . rand();
$out = ($fadeout ? $notify_template : $notify_template_no_fadeout);
$out = str_replace('%%ID%%', $id, $out);
$out = str_replace('%%MSG%%', $msg, $out);
$out = str_replace('%%CLASS%%', $class, $out);
return $out;
}
#########################################################
function parseMySQLDate($date, $altDate){
// is $date valid?
if(preg_match("/^\d{4}-\d{1,2}-\d{1,2}$/", trim($date))){
return trim($date);
}
if($date != '--' && preg_match("/^\d{4}-\d{1,2}-\d{1,2}$/", trim($altDate))){
return trim($altDate);
}
if($date != '--' && $altDate && intval($altDate)==$altDate){
return @date('Y-m-d', @time() + ($altDate >= 1 ? $altDate - 1 : $altDate) * 86400);
}
return '';
}
#########################################################
function parseCode($code, $isInsert=true, $rawData=false){
if($isInsert){
$arrCodes=array(
'<%%creatorusername%%>' => $_SESSION['memberID'],
'<%%creatorgroupid%%>' => $_SESSION['memberGroupID'],
'<%%creatorip%%>' => $_SERVER['REMOTE_ADDR'],
'<%%creatorgroup%%>' => sqlValue("select name from membership_groups where groupID='{$_SESSION['memberGroupID']}'"),
'<%%creationdate%%>' => ($rawData ? @date('Y-m-d') : @date('n/j/Y')),
'<%%creationtime%%>' => ($rawData ? @date('H:i:s') : @date('h:i:s a')),
'<%%creationdatetime%%>' => ($rawData ? @date('Y-m-d H:i:s') : @date('n/j/Y h:i:s a')),
'<%%creationtimestamp%%>' => ($rawData ? @date('Y-m-d H:i:s') : @time())
);
}else{
$arrCodes=array(
'<%%editorusername%%>' => $_SESSION['memberID'],
'<%%editorgroupid%%>' => $_SESSION['memberGroupID'],
'<%%editorip%%>' => $_SERVER['REMOTE_ADDR'],
'<%%editorgroup%%>' => sqlValue("select name from membership_groups where groupID='{$_SESSION['memberGroupID']}'"),
'<%%editingdate%%>' => ($rawData ? @date('Y-m-d') : @date('n/j/Y')),
'<%%editingtime%%>' => ($rawData ? @date('H:i:s') : @date('h:i:s a')),
'<%%editingdatetime%%>' => ($rawData ? @date('Y-m-d H:i:s') : @date('n/j/Y h:i:s a')),
'<%%editingtimestamp%%>' => ($rawData ? @date('Y-m-d H:i:s') : @time())
);
}
$pc=str_ireplace(array_keys($arrCodes), array_values($arrCodes), $code);
return $pc;
}
#########################################################
function addFilter($index, $filterAnd, $filterField, $filterOperator, $filterValue){
// validate input
if($index < 1 || $index > 80 || !is_int($index)) return false;
if($filterAnd != 'or') $filterAnd = 'and';
$filterField = intval($filterField);
/* backward compatibility */
if(in_array($filterOperator, $GLOBALS['filter_operators'])){
$filterOperator = array_search($filterOperator, $GLOBALS['filter_operators']);
}
if(!in_array($filterOperator, array_keys($GLOBALS['filter_operators']))){
$filterOperator = 'like';
}
if(!$filterField){
$filterOperator = '';
$filterValue = '';
}
$_REQUEST['FilterAnd'][$index] = $filterAnd;
$_REQUEST['FilterField'][$index] = $filterField;
$_REQUEST['FilterOperator'][$index] = $filterOperator;
$_REQUEST['FilterValue'][$index] = $filterValue;
return true;
}
#########################################################
function clearFilters(){
for($i=1; $i<=80; $i++){
addFilter($i, '', 0, '', '');
}
}
#########################################################
function getMemberInfo($memberID = ''){
static $member_info = array();
if(!$memberID){
$memberID = getLoggedMemberID();
}
// return cached results, if present
if(isset($member_info[$memberID])) return $member_info[$memberID];
$adminConfig = config('adminConfig');
$mi = array();
if($memberID){
$res = sql("select * from membership_users where memberID='" . makeSafe($memberID) . "'", $eo);
if($row = db_fetch_assoc($res)){
$mi = array(
'username' => $memberID,
'groupID' => $row['groupID'],
'group' => sqlValue("select name from membership_groups where groupID='{$row['groupID']}'"),
'admin' => ($adminConfig['adminUsername'] == $memberID ? true : false),
'email' => $row['email'],
'custom' => array(
$row['custom1'],
$row['custom2'],
$row['custom3'],
$row['custom4']
),
'banned' => ($row['isBanned'] ? true : false),
'approved' => ($row['isApproved'] ? true : false),
'signupDate' => @date('n/j/Y', @strtotime($row['signupDate'])),
'comments' => $row['comments'],
'IP' => $_SERVER['REMOTE_ADDR']
);
// cache results
$member_info[$memberID] = $mi;
}
}
return $mi;
}
#########################################################
if(!function_exists('str_ireplace')){
function str_ireplace($search, $replace, $subject){
$ret=$subject;
if(is_array($search)){
for($i=0; $i<count($search); $i++){
$ret=str_ireplace($search[$i], $replace[$i], $ret);
}
}else{
$ret=preg_replace('/'.preg_quote($search, '/').'/i', $replace, $ret);
}
return $ret;
}
}
#########################################################
/**
* Loads a given view from the templates folder, passing the given data to it
* @param $view the name of a php file (without extension) to be loaded from the 'templates' folder
* @param $the_data_to_pass_to_the_view (optional) associative array containing the data to pass to the view
* @return the output of the parsed view as a string
*/
function loadView($view, $the_data_to_pass_to_the_view=false){
global $Translation;
$view = dirname(__FILE__)."/templates/$view.php";
if(!is_file($view)) return false;
if(is_array($the_data_to_pass_to_the_view)){
foreach($the_data_to_pass_to_the_view as $k => $v)
$$k = $v;
}
unset($the_data_to_pass_to_the_view, $k, $v);
ob_start();
@include($view);
$out=ob_get_contents();
ob_end_clean();
return $out;
}
#########################################################
/**
* Loads a table template from the templates folder, passing the given data to it
* @param $table_name the name of the table whose template is to be loaded from the 'templates' folder
* @param $the_data_to_pass_to_the_table associative array containing the data to pass to the table template
* @return the output of the parsed table template as a string
*/
function loadTable($table_name, $the_data_to_pass_to_the_table = array()){
$dont_load_header = $the_data_to_pass_to_the_table['dont_load_header'];
$dont_load_footer = $the_data_to_pass_to_the_table['dont_load_footer'];
$header = $table = $footer = '';
if(!$dont_load_header){
// try to load tablename-header
if(!($header = loadView("{$table_name}-header", $the_data_to_pass_to_the_table))){
$header = loadView('table-common-header', $the_data_to_pass_to_the_table);
}
}
$table = loadView($table_name, $the_data_to_pass_to_the_table);
if(!$dont_load_footer){
// try to load tablename-footer
if(!($footer = loadView("{$table_name}-footer", $the_data_to_pass_to_the_table))){
$footer = loadView('table-common-footer', $the_data_to_pass_to_the_table);
}
}
return "{$header}{$table}{$footer}";
}
#########################################################
function filterDropdownBy($filterable, $filterers, $parentFilterers, $parentPKField, $parentCaption, $parentTable, &$filterableCombo){
$filterersArray = explode(',', $filterers);
$parentFilterersArray = explode(',', $parentFilterers);
$parentFiltererList = '`' . implode('`, `', $parentFilterersArray) . '`';
$res=sql("SELECT `$parentPKField`, $parentCaption, $parentFiltererList FROM `$parentTable` ORDER BY 2", $eo);
$filterableData = array();
while($row=db_fetch_row($res)){
$filterableData[$row[0]] = $row[1];
$filtererIndex = 0;
foreach($filterersArray as $filterer){
$filterableDataByFilterer[$filterer][$row[$filtererIndex + 2]][$row[0]] = $row[1];
$filtererIndex++;
}
$row[0] = addslashes($row[0]);
$row[1] = addslashes($row[1]);
$jsonFilterableData .= "\"{$row[0]}\":\"{$row[1]}\",";
}
$jsonFilterableData .= '}';
$jsonFilterableData = '{'.str_replace(',}', '}', $jsonFilterableData);
$filterJS = "\nvar {$filterable}_data = $jsonFilterableData;";
foreach($filterersArray as $filterer){
if(is_array($filterableDataByFilterer[$filterer])) foreach($filterableDataByFilterer[$filterer] as $filtererItem => $filterableItem){
$jsonFilterableDataByFilterer[$filterer] .= '"'.addslashes($filtererItem).'":{';
foreach($filterableItem as $filterableItemID => $filterableItemData){
$jsonFilterableDataByFilterer[$filterer] .= '"'.addslashes($filterableItemID).'":"'.addslashes($filterableItemData).'",';
}
$jsonFilterableDataByFilterer[$filterer] .= '},';
}
$jsonFilterableDataByFilterer[$filterer] .= '}';
$jsonFilterableDataByFilterer[$filterer] = '{'.str_replace(',}', '}', $jsonFilterableDataByFilterer[$filterer]);
$filterJS.="\n\n// code for filtering {$filterable} by {$filterer}\n";
$filterJS.="\nvar {$filterable}_data_by_{$filterer} = {$jsonFilterableDataByFilterer[$filterer]}; ";
$filterJS.="\nvar selected_{$filterable} = \$F('{$filterable}');";
$filterJS.="\nvar {$filterable}_change_by_{$filterer} = function(){";
$filterJS.="\n\t$('{$filterable}').options.length=0;";
$filterJS.="\n\t$('{$filterable}').options[0] = new Option();";
$filterJS.="\n\tif(\$F('{$filterer}')){";
$filterJS.="\n\t\tfor({$filterable}_item in {$filterable}_data_by_{$filterer}[\$F('{$filterer}')]){";
$filterJS.="\n\t\t\t$('{$filterable}').options[$('{$filterable}').options.length] = new Option(";
$filterJS.="\n\t\t\t\t{$filterable}_data_by_{$filterer}[\$F('{$filterer}')][{$filterable}_item],";
$filterJS.="\n\t\t\t\t{$filterable}_item,";
$filterJS.="\n\t\t\t\t({$filterable}_item == selected_{$filterable} ? true : false),";
$filterJS.="\n\t\t\t\t({$filterable}_item == selected_{$filterable} ? true : false)";
$filterJS.="\n\t\t\t);";
$filterJS.="\n\t\t}";
$filterJS.="\n\t}else{";
$filterJS.="\n\t\tfor({$filterable}_item in {$filterable}_data){";
$filterJS.="\n\t\t\t$('{$filterable}').options[$('{$filterable}').options.length] = new Option(";
$filterJS.="\n\t\t\t\t{$filterable}_data[{$filterable}_item],";
$filterJS.="\n\t\t\t\t{$filterable}_item,";
$filterJS.="\n\t\t\t\t({$filterable}_item == selected_{$filterable} ? true : false),";
$filterJS.="\n\t\t\t\t({$filterable}_item == selected_{$filterable} ? true : false)";
$filterJS.="\n\t\t\t);";
$filterJS.="\n\t\t}";
$filterJS.="\n\t\tif(selected_{$filterable} && selected_{$filterable} == \$F('{$filterable}')){";
$filterJS.="\n\t\t\tfor({$filterer}_item in {$filterable}_data_by_{$filterer}){";
$filterJS.="\n\t\t\t\tfor({$filterable}_item in {$filterable}_data_by_{$filterer}[{$filterer}_item]){";
$filterJS.="\n\t\t\t\t\tif({$filterable}_item == selected_{$filterable}){";
$filterJS.="\n\t\t\t\t\t\t$('{$filterer}').value = {$filterer}_item;";
$filterJS.="\n\t\t\t\t\t\tbreak;";
$filterJS.="\n\t\t\t\t\t}";
$filterJS.="\n\t\t\t\t}";
$filterJS.="\n\t\t\t\tif({$filterable}_item == selected_{$filterable}) break;";
$filterJS.="\n\t\t\t}";
$filterJS.="\n\t\t}";
$filterJS.="\n\t}";
$filterJS.="\n\t$('{$filterable}').highlight();";
$filterJS.="\n};";
$filterJS.="\n$('{$filterer}').observe('change', function(){ window.setTimeout({$filterable}_change_by_{$filterer}, 25); });";
$filterJS.="\n";
}
$filterableCombo = new Combo;
$filterableCombo->ListType = 0;
$filterableCombo->ListItem = array_slice(array_values($filterableData), 0, 10);
$filterableCombo->ListData = array_slice(array_keys($filterableData), 0, 10);
$filterableCombo->SelectName = $filterable;
$filterableCombo->AllowNull = true;
return $filterJS;
}
#########################################################
function br2nl($text){
return preg_replace('/\<br(\s*)?\/?\>/i', "\n", $text);
}
#########################################################
if(!function_exists('htmlspecialchars_decode')){
function htmlspecialchars_decode($string, $quote_style = ENT_COMPAT){
return strtr($string, array_flip(get_html_translation_table(HTML_SPECIALCHARS, $quote_style)));
}
}
#########################################################
function entitiesToUTF8($input){
return preg_replace_callback('/(&#[0-9]+;)/', '_toUTF8', $input);
}
function _toUTF8($m){
if(function_exists('mb_convert_encoding')){
return mb_convert_encoding($m[1], "UTF-8", "HTML-ENTITIES");
}else{
return $m[1];
}
}
#########################################################
function func_get_args_byref() {
if(!function_exists('debug_backtrace')) return false;
$trace = debug_backtrace();
return $trace[1]['args'];
}
#########################################################
function html_attr($str) {
return htmlspecialchars($str, ENT_QUOTES, 'iso-8859-1');
}
#########################################################
function permissions_sql($table, $level = 'all'){
if(!in_array($level, array('user', 'group'))){ $level = 'all'; }
$perm = getTablePermissions($table);
$from = '';
$where = '';
$pk = getPKFieldName($table);
if($perm[2] == 1 || ($perm[2] > 1 && $level == 'user')){ // view owner only
$from = 'membership_userrecords';
$where = "(`$table`.`$pk`=membership_userrecords.pkValue and membership_userrecords.tableName='$table' and lcase(membership_userrecords.memberID)='".getLoggedMemberID()."')";
}elseif($perm[2] == 2 || ($perm[2] > 2 && $level == 'group')){ // view group only
$from = 'membership_userrecords';
$where = "(`$table`.`$pk`=membership_userrecords.pkValue and membership_userrecords.tableName='$table' and membership_userrecords.groupID='".getLoggedGroupID()."')";
}elseif($perm[2] == 3){ // view all
// no further action
}elseif($perm[2] == 0){ // view none
return false;
}
return array('where' => $where, 'from' => $from, 0 => $where, 1 => $from);
}
#########################################################
function error_message($msg, $back_url = ''){
$curr_dir = dirname(__FILE__);
global $Translation;
ob_start();
include_once($curr_dir . '/header.php');
echo '<div class="panel panel-danger">';
echo '<div class="panel-heading"><h3 class="panel-title">' . $Translation['error:'] . '</h3></div>';
echo '<div class="panel-body"><p class="text-danger">' . $msg . '</p>';
if($back_url !== false){ // explicitly passing false suppresses the back link completely
echo '<div class="text-center">';
if($back_url){
echo '<a href="' . $back_url . '" class="btn btn-danger btn-lg vspacer-lg"><i class="glyphicon glyphicon-chevron-left"></i> ' . $Translation['< back'] . '</a>';
}else{
echo '<a href="#" class="btn btn-danger btn-lg vspacer-lg" onclick="history.go(-1); return false;"><i class="glyphicon glyphicon-chevron-left"></i> ' . $Translation['< back'] . '</a>';
}
echo '</div>';
}
echo '</div>';
echo '</div>';
include_once($curr_dir . '/footer.php');
$out = ob_get_contents();
ob_end_clean();
return $out;
}
#########################################################
function toMySQLDate($formattedDate, $sep = datalist_date_separator, $ord = datalist_date_format){
// extract date elements
$de=explode($sep, $formattedDate);
$mySQLDate=intval($de[strpos($ord, 'Y')]).'-'.intval($de[strpos($ord, 'm')]).'-'.intval($de[strpos($ord, 'd')]);
return $mySQLDate;
}
#########################################################
function highlight($needle, $haystack){
$needle = preg_quote($needle, "/");
return preg_replace("/(?!<.*?)({$needle})(?![^<>]*?>)/i", '<span class="search_highlight">\1</span>', $haystack);
}
#########################################################
function reIndex(&$arr){
$i=1;
foreach($arr as $n=>$v){
$arr2[$i]=$n;
$i++;
}
return $arr2;
}
#########################################################
function get_embed($provider, $url, $max_width = '', $max_height = '', $retrieve = 'html'){
global $Translation;
if(!$url) return '';
$providers = array(
'youtube' => array('oembed' => 'http://www.youtube.com/oembed?'),
'googlemap' => array('oembed' => '', 'regex' => '/^http.*\.google\..*maps/i')
);
if(!isset($providers[$provider])){
return '<div class="text-danger">' . $Translation['invalid provider'] . '</div>';
}
if(isset($providers[$provider]['regex']) && !preg_match($providers[$provider]['regex'], $url)){
return '<div class="text-danger">' . $Translation['invalid url'] . '</div>';
}
if($providers[$provider]['oembed']){
$oembed = $providers[$provider]['oembed'] . 'url=' . urlencode($url) . "&maxwidth={$max_width}&maxheight={$max_height}&format=json";
$data_json = request_cache($oembed);
$data = json_decode($data_json, true);
if($data === null){
/* an error was returned rather than a json string */
if($retrieve == 'html') return "<div class=\"text-danger\">{$data_json}\n<!-- {$oembed} --></div>";
return '';
}
return (isset($data[$retrieve]) ? $data[$retrieve] : $data['html']);
}
/* special cases (where there is no oEmbed provider) */
if($provider == 'googlemap') return get_embed_googlemap($url, $max_width, $max_height, $retrieve);
return '<div class="text-danger">Invalid provider!</div>';
}
#########################################################
function get_embed_googlemap($url, $max_width = '', $max_height = '', $retrieve = 'html'){
global $Translation;
$url_parts = parse_url($url);
$coords_regex = '/-?\d+(\.\d+)?[,+]-?\d+(\.\d+)?(,\d{1,2}z)?/'; /* http://stackoverflow.com/questions/2660201 */
if(preg_match($coords_regex, $url_parts['path'] . '?' . $url_parts['query'], $m)){
list($lat, $long, $zoom) = explode(',', $m[0]);
$zoom = intval($zoom);
if(!$zoom) $zoom = 10; /* default zoom */
if(!$max_height) $max_height = 360;
if(!$max_width) $max_width = 480;
$api_key = '';
$embed_url = "https://www.google.com/maps/embed/v1/view?key={$api_key}¢er={$lat},{$long}&zoom={$zoom}&maptype=roadmap";
$thumbnail_url = "https://maps.googleapis.com/maps/api/staticmap?center={$lat},{$long}&zoom={$zoom}&maptype=roadmap&size={$max_width}x{$max_height}";
if($retrieve == 'html'){
return "<iframe width=\"{$max_width}\" height=\"{$max_height}\" frameborder=\"0\" style=\"border:0\" src=\"{$embed_url}\"></iframe>";
}else{
return $thumbnail_url;
}
}else{
return '<div class="text-danger">' . $Translation['cant retrieve coordinates from url'] . '</div>';
}
}
#########################################################
function request_cache($request, $force_fetch = false){
$max_cache_lifetime = 7 * 86400; /* max cache lifetime in seconds before refreshing from source */
/* membership_cache table exists? if not, create it */
static $cache_table_exists = false;
if(!$cache_table_exists && !$force_fetch){
$te = sqlValue("show tables like 'membership_cache'");
if(!$te){
if(!sql("CREATE TABLE `membership_cache` (`request` VARCHAR(100) NOT NULL, `request_ts` INT, `response` TEXT NOT NULL, PRIMARY KEY (`request`))", $eo)){
/* table can't be created, so force fetching request */
return request_cache($request, true);
}
}
$cache_table_exists = true;
}
/* retrieve response from cache if exists */
if(!$force_fetch){
$res = sql("select response, request_ts from membership_cache where request='" . md5($request) . "'", $eo);
if(!$row = db_fetch_array($res)) return request_cache($request, true);
$response = $row[0];
$response_ts = $row[1];
if($response_ts < time() - $max_cache_lifetime) return request_cache($request, true);
}
/* if no response in cache, issue a request */
if(!$response || $force_fetch){
$response = @file_get_contents($request);
if($response === false){
$error = error_get_last();
$error_message = preg_replace('/.*: (.*)/', '$1', $error['message']);
return $error_message;
}elseif($cache_table_exists){
/* store response in cache */
$ts = time();
sql("replace into membership_cache set request='" . md5($request) . "', request_ts='{$ts}', response='" . makeSafe($response, false) . "'", $eo);
}
}
return $response;
}
#########################################################
function check_record_permission($table, $id, $perm = 'view'){
if($perm != 'edit' && $perm != 'delete') $perm = 'view';
$perms = getTablePermissions($table);
if(!$perms[$perm]) return false;
$safe_id = makeSafe($id);
$safe_table = makeSafe($table);
if($perms[$perm] == 1){ // own records only
$username = getLoggedMemberID();
$owner = sqlValue("select memberID from membership_userrecords where tableName='{$safe_table}' and pkValue='{$safe_id}'");
if($owner == $username) return true;
}elseif($perms[$perm] == 2){ // group records
$group_id = getLoggedGroupID();
$owner_group_id = sqlValue("select groupID from membership_userrecords where tableName='{$safe_table}' and pkValue='{$safe_id}'");
if($owner_group_id == $group_id) return true;
}elseif($perms[$perm] == 3){ // all records
return true;
}
return false;
}
#########################################################
function sql($statment, &$o){
/*
Supported options that can be passed in $o options array (as array keys):
'silentErrors': If true, errors will be returned in $o['error'] rather than displaying them on screen and exiting.
*/
global $Translation;
static $connected = false, $db_link;
$dbServer = config('dbServer');
$dbUsername = config('dbUsername');
$dbPassword = config('dbPassword');
$dbDatabase = config('dbDatabase');
ob_start();
if(!$connected){
/****** Connect to MySQL ******/
if(!extension_loaded('mysql') && !extension_loaded('mysqli')){
echo error_message('PHP is not configured to connect to MySQL on this machine. Please see <a href="http://www.php.net/manual/en/ref.mysql.php">this page</a> for help on how to configure MySQL.');
$e=ob_get_contents(); ob_end_clean(); if($o['silentErrors']){ $o['error']=$e; return FALSE; }else{ echo $e; exit; }
}