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tbs_class.php
executable file
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tbs_class.php
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<?php
/*
********************************************************
TinyButStrong - Template Engine for Pro and Beginners
------------------------
Version : 3.8.1 for PHP 5
Date : 2012-08-15
Web site : http://www.tinybutstrong.com
Author : http://www.tinybutstrong.com/onlyyou.html
********************************************************
This library is free software.
You can redistribute and modify it even for commercial usage,
but you must accept and respect the LPGL License version 3.
*/
// Check PHP version
if (version_compare(PHP_VERSION,'5.0')<0) echo '<br><b>TinyButStrong Error</b> (PHP Version Check) : Your PHP version is '.PHP_VERSION.' while TinyButStrong needs PHP version 5.0 or higher. You should try with TinyButStrong Edition for PHP 4.';
// Render flags
define('TBS_NOTHING', 0);
define('TBS_OUTPUT', 1);
define('TBS_EXIT', 2);
// Plug-ins actions
define('TBS_INSTALL', -1);
define('TBS_ISINSTALLED', -3);
// *********************************************
class clsTbsLocator {
public $PosBeg = false;
public $PosEnd = false;
public $Enlarged = false;
public $FullName = false;
public $SubName = '';
public $SubOk = false;
public $SubLst = array();
public $SubNbr = 0;
public $PrmLst = array();
public $PrmIfNbr = false;
public $MagnetId = false;
public $BlockFound = false;
public $FirstMerge = true;
public $ConvProtect = true;
public $ConvStr = true;
public $ConvMode = 1; // Normal
public $ConvBr = true;
}
// *********************************************
class clsTbsDataSource {
public $Type = false;
public $SubType = 0;
public $SrcId = false;
public $Query = '';
public $RecSet = false;
public $RecKey = '';
public $RecNum = 0;
public $RecNumInit = 0;
public $RecSaving = false;
public $RecSaved = false;
public $RecBuffer = false;
public $CurrRec = false;
public $TBS = false;
public $OnDataOk = false;
public $OnDataPrm = false;
public $OnDataPrmDone = array();
public $OnDataPi = false;
public function DataAlert($Msg) {
if (is_array($this->TBS->_CurrBlock)) {
return $this->TBS->meth_Misc_Alert('when merging block "'.implode(',',$this->TBS->_CurrBlock).'"',$Msg);
} else {
return $this->TBS->meth_Misc_Alert('when merging block '.$this->TBS->_ChrOpen.$this->TBS->_CurrBlock.$this->TBS->_ChrClose,$Msg);
}
}
public function DataPrepare(&$SrcId,&$TBS) {
$this->SrcId = &$SrcId;
$this->TBS = &$TBS;
$FctInfo = false;
$FctObj = false;
if (is_array($SrcId)) {
$this->Type = 0;
} elseif (is_resource($SrcId)) {
$Key = get_resource_type($SrcId);
switch ($Key) {
case 'mysql link' : $this->Type = 6; break;
case 'mysql link persistent' : $this->Type = 6; break;
case 'mysql result' : $this->Type = 6; $this->SubType = 1; break;
case 'pgsql link' : $this->Type = 7; break;
case 'pgsql link persistent' : $this->Type = 7; break;
case 'pgsql result' : $this->Type = 7; $this->SubType = 1; break;
case 'sqlite database' : $this->Type = 8; break;
case 'sqlite database (persistent)' : $this->Type = 8; break;
case 'sqlite result' : $this->Type = 8; $this->SubType = 1; break;
default :
$FctInfo = $Key;
$FctCat = 'r';
}
} elseif (is_string($SrcId)) {
switch (strtolower($SrcId)) {
case 'array' : $this->Type = 0; $this->SubType = 1; break;
case 'clear' : $this->Type = 0; $this->SubType = 3; break;
case 'mysql' : $this->Type = 6; $this->SubType = 2; break;
case 'text' : $this->Type = 2; break;
case 'num' : $this->Type = 1; break;
default :
$FctInfo = $SrcId;
$FctCat = 'k';
}
} elseif ($SrcId instanceof Iterator) {
$this->Type = 9; $this->SubType = 1;
} elseif ($SrcId instanceof ArrayObject) {
$this->Type = 9; $this->SubType = 2;
} elseif ($SrcId instanceof IteratorAggregate) {
$this->Type = 9; $this->SubType = 3;
} elseif ($SrcId instanceof MySQLi) {
$this->Type = 10;
} elseif ($SrcId instanceof PDO) {
$this->Type = 11;
} elseif ($SrcId instanceof Zend_Db_Adapter_Abstract) {
$this->Type = 12;
} elseif (is_object($SrcId)) {
$FctInfo = get_class($SrcId);
$FctCat = 'o';
$FctObj = &$SrcId;
$this->SrcId = &$SrcId;
} elseif ($SrcId===false) {
$this->DataAlert('the specified source is set to FALSE. Maybe your connection has failed.');
} else {
$this->DataAlert('unsupported variable type : \''.gettype($SrcId).'\'.');
}
if ($FctInfo!==false) {
$ErrMsg = false;
if ($TBS->meth_Misc_UserFctCheck($FctInfo,$FctCat,$FctObj,$ErrMsg,false)) {
$this->Type = $FctInfo['type'];
if ($this->Type!==5) {
if ($this->Type===4) {
$this->FctPrm = array(false,0);
$this->SrcId = &$FctInfo['open'][0];
}
$this->FctOpen = &$FctInfo['open'];
$this->FctFetch = &$FctInfo['fetch'];
$this->FctClose = &$FctInfo['close'];
}
} else {
$this->Type = $this->DataAlert($ErrMsg);
}
}
return ($this->Type!==false);
}
public function DataOpen(&$Query,$QryPrms=false) {
// Init values
unset($this->CurrRec); $this->CurrRec = true;
if ($this->RecSaved) {
$this->FirstRec = true;
unset($this->RecKey); $this->RecKey = '';
$this->RecNum = $this->RecNumInit;
if ($this->OnDataOk) $this->OnDataArgs[1] = &$this->CurrRec;
return true;
}
unset($this->RecSet); $this->RecSet = false;
$this->RecNumInit = 0;
$this->RecNum = 0;
if (isset($this->TBS->_piOnData)) {
$this->OnDataPi = true;
$this->OnDataPiRef = &$this->TBS->_piOnData;
$this->OnDataOk = true;
}
if ($this->OnDataOk) {
$this->OnDataArgs = array();
$this->OnDataArgs[0] = &$this->TBS->_CurrBlock;
$this->OnDataArgs[1] = &$this->CurrRec;
$this->OnDataArgs[2] = &$this->RecNum;
$this->OnDataArgs[3] = &$this->TBS;
}
switch ($this->Type) {
case 0: // Array
if (($this->SubType===1) and (is_string($Query))) $this->SubType = 2;
if ($this->SubType===0) {
$this->RecSet = &$this->SrcId;
} elseif ($this->SubType===1) {
if (is_array($Query)) {
$this->RecSet = &$Query;
} else {
$this->DataAlert('type \''.gettype($Query).'\' not supported for the Query Parameter going with \'array\' Source Type.');
}
} elseif ($this->SubType===2) {
// TBS query string for array and objects, syntax: "var[item1][item2]->item3[item4]..."
$x = trim($Query);
$z = chr(0);
$x = str_replace(array(']->','][','->','['),$z,$x);
if (substr($x,strlen($x)-1,1)===']') $x = substr($x,0,strlen($x)-1);
$ItemLst = explode($z,$x);
$ItemNbr = count($ItemLst);
$Item0 = &$ItemLst[0];
// Check first item
if ($Item0[0]==='~') {
$Item0 = substr($Item0,1);
if ($this->TBS->ObjectRef!==false) {
$Var = &$this->TBS->ObjectRef;
$i = 0;
} else {
$i = $this->DataAlert('invalid query \''.$Query.'\' because property ObjectRef is not set.');
}
} else {
if (isset($this->TBS->VarRef[$Item0])) {
$Var = &$this->TBS->VarRef[$Item0];
$i = 1;
} else {
$i = $this->DataAlert('invalid query \''.$Query.'\' because VarRef item \''.$Item0.'\' is not found.');
}
}
// Check sub-items
$Empty = false;
while (($i!==false) and ($i<$ItemNbr) and ($Empty===false)) {
$x = $ItemLst[$i];
if (is_array($Var)) {
if (isset($Var[$x])) {
$Var = &$Var[$x];
} else {
$Empty = true;
}
} elseif (is_object($Var)) {
$ArgLst = $this->TBS->f_Misc_CheckArgLst($x);
if (method_exists($Var,$x)) {
$f = array(&$Var,$x); unset($Var);
$Var = call_user_func_array($f,$ArgLst);
} elseif (property_exists(get_class($Var),$x)) {
if (isset($Var->$x)) $Var = &$Var->$x;
} elseif (isset($Var->$x)) {
$Var = $Var->$x; // useful for overloaded property
} else {
$Empty = true;
}
} else {
$i = $this->DataAlert('invalid query \''.$Query.'\' because item \''.$ItemLst[$i].'\' is neither an Array nor an Object. Its type is \''.gettype($Var).'\'.');
}
if ($i!==false) $i++;
}
// Assign data
if ($i!==false) {
if ($Empty) {
$this->RecSet = array();
} else {
$this->RecSet = &$Var;
}
}
} elseif ($this->SubType===3) { // Clear
$this->RecSet = array();
}
// First record
if ($this->RecSet!==false) {
$this->RecNbr = $this->RecNumInit + count($this->RecSet);
$this->FirstRec = true;
$this->RecSaved = true;
$this->RecSaving = false;
}
break;
case 6: // MySQL
switch ($this->SubType) {
case 0: $this->RecSet = @mysql_query($Query,$this->SrcId); break;
case 1: $this->RecSet = $this->SrcId; break;
case 2: $this->RecSet = @mysql_query($Query); break;
}
if ($this->RecSet===false) $this->DataAlert('MySql error message when opening the query: '.mysql_error());
break;
case 1: // Num
$this->RecSet = true;
$this->NumMin = 1;
$this->NumMax = 1;
$this->NumStep = 1;
if (is_array($Query)) {
if (isset($Query['min'])) $this->NumMin = $Query['min'];
if (isset($Query['step'])) $this->NumStep = $Query['step'];
if (isset($Query['max'])) {
$this->NumMax = $Query['max'];
} else {
$this->RecSet = $this->DataAlert('the \'num\' source is an array that has no value for the \'max\' key.');
}
if ($this->NumStep==0) $this->RecSet = $this->DataAlert('the \'num\' source is an array that has a step value set to zero.');
} else {
$this->NumMax = ceil($Query);
}
if ($this->RecSet) {
if ($this->NumStep>0) {
$this->NumVal = $this->NumMin;
} else {
$this->NumVal = $this->NumMax;
}
}
break;
case 2: // Text
if (is_string($Query)) {
$this->RecSet = &$Query;
} else {
$this->RecSet = ''.$Query;
}
break;
case 3: // Custom function
$FctOpen = $this->FctOpen;
$this->RecSet = $FctOpen($this->SrcId,$Query,$QryPrms);
if ($this->RecSet===false) $this->DataAlert('function '.$FctOpen.'() has failed to open query {'.$Query.'}');
break;
case 4: // Custom method from ObjectRef
$this->RecSet = call_user_func_array($this->FctOpen,array(&$this->SrcId,&$Query,&$QryPrms));
if ($this->RecSet===false) $this->DataAlert('method '.get_class($this->FctOpen[0]).'::'.$this->FctOpen[1].'() has failed to open query {'.$Query.'}');
break;
case 5: // Custom method of object
$this->RecSet = $this->SrcId->tbsdb_open($this->SrcId,$Query,$QryPrms);
if ($this->RecSet===false) $this->DataAlert('method '.get_class($this->SrcId).'::tbsdb_open() has failed to open query {'.$Query.'}');
break;
case 7: // PostgreSQL
switch ($this->SubType) {
case 0: $this->RecSet = @pg_query($this->SrcId,$Query); break;
case 1: $this->RecSet = $this->SrcId; break;
}
if ($this->RecSet===false) $this->DataAlert('PostgreSQL error message when opening the query: '.pg_last_error($this->SrcId));
break;
case 8: // SQLite
switch ($this->SubType) {
case 0: $this->RecSet = @sqlite_query($this->SrcId,$Query); break;
case 1: $this->RecSet = $this->SrcId; break;
}
if ($this->RecSet===false) $this->DataAlert('SQLite error message when opening the query:'.sqlite_error_string(sqlite_last_error($this->SrcId)));
break;
case 9: // Iterator
if ($this->SubType==1) {
$this->RecSet = $this->SrcId;
} else { // 2 or 3
$this->RecSet = $this->SrcId->getIterator();
}
$this->RecSet->rewind();
break;
case 10: // MySQLi
$this->RecSet = $this->SrcId->query($Query);
if ($this->RecSet===false) $this->DataAlert('MySQLi error message when opening the query:'.$this->SrcId->error);
break;
case 11: // PDO
$this->RecSet = $this->SrcId->prepare($Query);
if ($this->RecSet===false) {
$ok = false;
} else {
if (!is_array($QryPrms)) $QryPrms = array();
$ok = $this->RecSet->execute($QryPrms);
}
if (!$ok) {
$err = $this->SrcId->errorInfo();
$this->DataAlert('PDO error message when opening the query:'.$err[2]);
}
break;
case 12: // Zend_DB_Adapter
try {
if (!is_array($QryPrms)) $QryPrms = array();
$this->RecSet = $this->SrcId->query($Query, $QryPrms);
} catch (Exception $e) {
$this->DataAlert('Zend_DB_Adapter error message when opening the query: '.$e->getMessage());
}
break;
}
if (($this->Type===0) or ($this->Type===9)) {
unset($this->RecKey); $this->RecKey = '';
} else {
if ($this->RecSaving) {
unset($this->RecBuffer); $this->RecBuffer = array();
}
$this->RecKey = &$this->RecNum; // Not array: RecKey = RecNum
}
return ($this->RecSet!==false);
}
public function DataFetch() {
if ($this->RecSaved) {
if ($this->RecNum<$this->RecNbr) {
if ($this->FirstRec) {
if ($this->SubType===2) { // From string
reset($this->RecSet);
$this->RecKey = key($this->RecSet);
$this->CurrRec = &$this->RecSet[$this->RecKey];
} else {
$this->CurrRec = reset($this->RecSet);
$this->RecKey = key($this->RecSet);
}
$this->FirstRec = false;
} else {
if ($this->SubType===2) { // From string
next($this->RecSet);
$this->RecKey = key($this->RecSet);
$this->CurrRec = &$this->RecSet[$this->RecKey];
} else {
$this->CurrRec = next($this->RecSet);
$this->RecKey = key($this->RecSet);
}
}
if ((!is_array($this->CurrRec)) and (!is_object($this->CurrRec))) $this->CurrRec = array('key'=>$this->RecKey, 'val'=>$this->CurrRec);
$this->RecNum++;
if ($this->OnDataOk) {
$this->OnDataArgs[1] = &$this->CurrRec; // Reference has changed if ($this->SubType===2)
if ($this->OnDataPrm) call_user_func_array($this->OnDataPrmRef,$this->OnDataArgs);
if ($this->OnDataPi) $this->TBS->meth_PlugIn_RunAll($this->OnDataPiRef,$this->OnDataArgs);
if ($this->SubType!==2) $this->RecSet[$this->RecKey] = $this->CurrRec; // save modifications because array reading is done without reference :(
}
} else {
unset($this->CurrRec); $this->CurrRec = false;
}
return;
}
switch ($this->Type) {
case 6: // MySQL
$this->CurrRec = mysql_fetch_assoc($this->RecSet);
break;
case 1: // Num
if (($this->NumVal>=$this->NumMin) and ($this->NumVal<=$this->NumMax)) {
$this->CurrRec = array('val'=>$this->NumVal);
$this->NumVal += $this->NumStep;
} else {
$this->CurrRec = false;
}
break;
case 2: // Text
if ($this->RecNum===0) {
if ($this->RecSet==='') {
$this->CurrRec = false;
} else {
$this->CurrRec = &$this->RecSet;
}
} else {
$this->CurrRec = false;
}
break;
case 3: // Custom function
$FctFetch = $this->FctFetch;
$this->CurrRec = $FctFetch($this->RecSet,$this->RecNum+1);
break;
case 4: // Custom method from ObjectRef
$this->FctPrm[0] = &$this->RecSet; $this->FctPrm[1] = $this->RecNum+1;
$this->CurrRec = call_user_func_array($this->FctFetch,$this->FctPrm);
break;
case 5: // Custom method of object
$this->CurrRec = $this->SrcId->tbsdb_fetch($this->RecSet,$this->RecNum+1);
break;
case 7: // PostgreSQL
$this->CurrRec = pg_fetch_assoc($this->RecSet);
break;
case 8: // SQLite
$this->CurrRec = sqlite_fetch_array($this->RecSet,SQLITE_ASSOC);
break;
case 9: // Iterator
if ($this->RecSet->valid()) {
$this->CurrRec = $this->RecSet->current();
$this->RecKey = $this->RecSet->key();
$this->RecSet->next();
} else {
$this->CurrRec = false;
}
break;
case 10: // MySQLi
$this->CurrRec = $this->RecSet->fetch_assoc();
if (is_null($this->CurrRec)) $this->CurrRec = false;
break;
case 11: // PDO
$this->CurrRec = $this->RecSet->fetch(PDO::FETCH_ASSOC);
break;
case 12: // Zend_DB_Adapater
$this->CurrRec = $this->RecSet->fetch(Zend_Db::FETCH_ASSOC);
break;
}
// Set the row count
if ($this->CurrRec!==false) {
$this->RecNum++;
if ($this->OnDataOk) {
if ($this->OnDataPrm) call_user_func_array($this->OnDataPrmRef,$this->OnDataArgs);
if ($this->OnDataPi) $this->TBS->meth_PlugIn_RunAll($this->OnDataPiRef,$this->OnDataArgs);
}
if ($this->RecSaving) $this->RecBuffer[$this->RecKey] = $this->CurrRec;
}
}
public function DataClose() {
$this->OnDataOk = false;
$this->OnDataPrm = false;
$this->OnDataPi = false;
if ($this->RecSaved) return;
switch ($this->Type) {
case 6: mysql_free_result($this->RecSet); break;
case 3: $FctClose=$this->FctClose; $FctClose($this->RecSet); break;
case 4: call_user_func_array($this->FctClose,array(&$this->RecSet)); break;
case 5: $this->SrcId->tbsdb_close($this->RecSet); break;
case 7: pg_free_result($this->RecSet); break;
case 10: $this->RecSet->free(); break; // MySQLi
//case 11: $this->RecSet->closeCursor(); break; // PDO
}
if ($this->RecSaving) {
$this->RecSet = &$this->RecBuffer;
$this->RecNbr = $this->RecNumInit + count($this->RecSet);
$this->RecSaving = false;
$this->RecSaved = true;
}
}
}
// *********************************************
class clsTinyButStrong {
// Public properties
public $Source = '';
public $Render = 3;
public $TplVars = array();
public $ObjectRef = false;
public $NoErr = false;
public $Assigned = array();
// Undocumented (can change at any version)
public $Version = '3.8.1';
public $Charset = '';
public $TurboBlock = true;
public $VarPrefix = '';
public $VarRef = null;
public $FctPrefix = '';
public $Protect = true;
public $ErrCount = 0;
public $ErrMsg = '';
public $AttDelim = false;
public $MethodsAllowed = false;
public $OnLoad = true;
public $OnShow = true;
public $IncludePath = array();
public $ExtendedMethods = array();
public $TplStore = array();
// Private
public $_ErrMsgName = '';
public $_LastFile = '';
public $_CharsetFct = false;
public $_Mode = 0;
public $_CurrBlock = '';
public $_ChrOpen = '[';
public $_ChrClose = ']';
public $_ChrVal = '[val]';
public $_ChrProtect = '[';
public $_PlugIns = array();
public $_PlugIns_Ok = false;
public $_piOnFrm_Ok = false;
function __construct($Options=null,$VarPrefix='',$FctPrefix='') {
// Compatibility
if (is_string($Options)) {
$Chrs = $Options;
$Options = array('var_prefix'=>$VarPrefix, 'fct_prefix'=>$FctPrefix);
if ($Chrs!=='') {
$Err = true;
$Len = strlen($Chrs);
if ($Len===2) { // For compatibility
$Options['chr_open'] = $Chrs[0];
$Options['chr_close'] = $Chrs[1];
$Err = false;
} else {
$Pos = strpos($Chrs,',');
if (($Pos!==false) and ($Pos>0) and ($Pos<$Len-1)) {
$Options['chr_open'] = substr($Chrs,0,$Pos);
$Options['chr_close'] = substr($Chrs,$Pos+1);
$Err = false;
}
}
if ($Err) $this->meth_Misc_Alert('with clsTinyButStrong() function','value \''.$Chrs.'\' is a bad tag delimitor definition.');
}
}
// Set options
$this->VarRef =& $GLOBALS;
if (is_array($Options)) $this->SetOption($Options);
// Links to global variables (cannot be converted to static yet because of compatibility)
global $_TBS_FormatLst, $_TBS_UserFctLst, $_TBS_BlockAlias, $_TBS_AutoInstallPlugIns;
if (!isset($_TBS_FormatLst)) $_TBS_FormatLst = array();
if (!isset($_TBS_UserFctLst)) $_TBS_UserFctLst = array();
if (!isset($_TBS_BlockAlias)) $_TBS_BlockAlias = array();
$this->_UserFctLst = &$_TBS_UserFctLst;
// Auto-installing plug-ins
if (isset($_TBS_AutoInstallPlugIns)) foreach ($_TBS_AutoInstallPlugIns as $pi) $this->PlugIn(TBS_INSTALL,$pi);
}
function __call($meth, $args) {
if (isset($this->ExtendedMethods[$meth])) {
if ( is_array($this->ExtendedMethods[$meth]) || is_string($this->ExtendedMethods[$meth]) ) {
return call_user_func_array($this->ExtendedMethods[$meth], $args);
} else {
return call_user_func_array(array(&$this->ExtendedMethods[$meth], $meth), $args);
}
} else {
$this->meth_Misc_Alert('Method not found','\''.$meth.'\' is neither a native nor an extended method of TinyButStrong.');
}
}
function SetOption($o, $v=false, $d=false) {
if (!is_array($o)) $o = array($o=>$v);
if (isset($o['var_prefix'])) $this->VarPrefix = $o['var_prefix'];
if (isset($o['fct_prefix'])) $this->FctPrefix = $o['fct_prefix'];
if (isset($o['noerr'])) $this->NoErr = $o['noerr'];
if (isset($o['auto_merge'])) {
$this->OnLoad = $o['auto_merge'];
$this->OnShow = $o['auto_merge'];
}
if (isset($o['onload'])) $this->OnLoad = $o['onload'];
if (isset($o['onshow'])) $this->OnShow = $o['onshow'];
if (isset($o['att_delim'])) $this->AttDelim = $o['att_delim'];
if (isset($o['protect'])) $this->Protect = $o['protect'];
if (isset($o['turbo_block'])) $this->TurboBlock = $o['turbo_block'];
if (isset($o['charset'])) $this->meth_Misc_Charset($o['charset']);
$UpdateChr = false;
if (isset($o['chr_open'])) {
$this->_ChrOpen = $o['chr_open'];
$UpdateChr = true;
}
if (isset($o['chr_close'])) {
$this->_ChrClose = $o['chr_close'];
$UpdateChr = true;
}
if ($UpdateChr) {
$this->_ChrVal = $this->_ChrOpen.'val'.$this->_ChrClose;
$this->_ChrProtect = '&#'.ord($this->_ChrOpen[0]).';'.substr($this->_ChrOpen,1);
}
if (array_key_exists('tpl_frms',$o)) self::f_Misc_UpdateArray($GLOBALS['_TBS_FormatLst'], 'frm', $o['tpl_frms'], $d);
if (array_key_exists('block_alias',$o)) self::f_Misc_UpdateArray($GLOBALS['_TBS_BlockAlias'], false, $o['block_alias'], $d);
if (array_key_exists('include_path',$o)) self::f_Misc_UpdateArray($this->IncludePath, true, $o['include_path'], $d);
if (isset($o['render'])) $this->Render = $o['render'];
}
function GetOption($o) {
if ($o==='all') {
$x = explode(',', 'var_prefix,fct_prefix,noerr,auto_merge,onload,onshow,att_delim,protect,turbo_block,charset,chr_open,chr_close,tpl_frms,block_alias,include_path,render');
$r = array();
foreach ($x as $o) $r[$o] = $this->GetOption($o);
return $r;
}
if ($o==='var_prefix') return $this->VarPrefix;
if ($o==='fct_prefix') return $this->FctPrefix;
if ($o==='noerr') return $this->NoErr;
if ($o==='auto_merge') return ($this->OnLoad && $this->OnShow);
if ($o==='onload') return $this->OnLoad;
if ($o==='onshow') return $this->OnShow;
if ($o==='att_delim') return $this->AttDelim;
if ($o==='protect') return $this->Protect;
if ($o==='turbo_block') return $this->TurboBlock;
if ($o==='charset') return $this->Charset;
if ($o==='chr_open') return $this->_ChrOpen;
if ($o==='chr_close') return $this->_ChrClose;
if ($o==='tpl_frms') {
// simplify the list of formats
$x = array();
foreach ($GLOBALS['_TBS_FormatLst'] as $s=>$i) $x[$s] = $i['Str'];
return $x;
}
if ($o==='include_path') return $this->IncludePath;
if ($o==='render') return $this->Render;
return $this->meth_Misc_Alert('with GetOption() method','option \''.$o.'\' is not supported.');;
}
public function ResetVarRef($ToGlobal) {
if ($ToGlobal) {
$this->VarRef = &$GLOBALS;
} else {
$x = array();
$this->VarRef = &$x;
}
}
// Public methods
public function LoadTemplate($File,$Charset='') {
if ($File==='') {
$this->meth_Misc_Charset($Charset);
return true;
}
$Ok = true;
if ($this->_PlugIns_Ok) {
if (isset($this->_piBeforeLoadTemplate) or isset($this->_piAfterLoadTemplate)) {
// Plug-ins
$ArgLst = func_get_args();
$ArgLst[0] = &$File;
$ArgLst[1] = &$Charset;
if (isset($this->_piBeforeLoadTemplate)) $Ok = $this->meth_PlugIn_RunAll($this->_piBeforeLoadTemplate,$ArgLst);
}
}
// Load the file
if ($Ok!==false) {
if (!is_null($File)) {
$x = '';
if (!$this->f_Misc_GetFile($x, $File, $this->_LastFile, $this->IncludePath)) return $this->meth_Misc_Alert('with LoadTemplate() method','file \''.$File.'\' is not found or not readable.');
if ($Charset==='+') {
$this->Source .= $x;
} else {
$this->Source = $x;
}
}
if ($this->_Mode==0) {
if (!is_null($File)) $this->_LastFile = $File;
if ($Charset!=='+') $this->TplVars = array();
$this->meth_Misc_Charset($Charset);
}
// Automatic fields and blocks
if ($this->OnLoad) $this->meth_Merge_AutoOn($this->Source,'onload',true,true);
}
// Plug-ins
if ($this->_PlugIns_Ok and isset($ArgLst) and isset($this->_piAfterLoadTemplate)) $Ok = $this->meth_PlugIn_RunAll($this->_piAfterLoadTemplate,$ArgLst);
return $Ok;
}
public function GetBlockSource($BlockName,$AsArray=false,$DefTags=true,$ReplaceWith=false) {
$RetVal = array();
$Nbr = 0;
$Pos = 0;
$FieldOutside = false;
$P1 = false;
$Mode = ($DefTags) ? 3 : 2;
$PosBeg1 = 0;
$PosEndPrec = false;
while ($Loc = $this->meth_Locator_FindBlockNext($this->Source,$BlockName,$Pos,'.',$Mode,$P1,$FieldOutside)) {
$Nbr++;
$Sep = '';
if ($Nbr==1) {
$PosBeg1 = $Loc->PosBeg;
} elseif (!$AsArray) {
$Sep = substr($this->Source,$PosSep,$Loc->PosBeg-$PosSep); // part of the source between sections
}
$RetVal[$Nbr] = $Sep.$Loc->BlockSrc;
$Pos = $Loc->PosEnd;
$PosSep = $Loc->PosEnd+1;
$P1 = false;
}
if ($Nbr==0) return false;
if (!$AsArray) {
if ($DefTags) {
// Return the true part of the template
$RetVal = substr($this->Source,$PosBeg1,$Pos-$PosBeg1+1);
} else {
// Return the concatenated section without def tags
$RetVal = implode('', $RetVal);
}
}
if ($ReplaceWith!==false) $this->Source = substr($this->Source,0,$PosBeg1).$ReplaceWith.substr($this->Source,$Pos+1);
return $RetVal;
}
public function MergeBlock($BlockLst,$SrcId='assigned',$Query='',$QryPrms=false) {
if ($SrcId==='assigned') {
$Arg = array($BlockLst,&$SrcId,&$Query,&$QryPrms);
if (!$this->meth_Misc_Assign($BlockLst, $Arg, 'MergeBlock')) return 0;
$BlockLst = $Arg[0]; $SrcId = &$Arg[1]; $Query = &$Arg[2];
}
if (is_string($BlockLst)) $BlockLst = explode(',',$BlockLst);
if ($SrcId==='cond') {
$Nbr = 0;
foreach ($BlockLst as $Block) {
$Block = trim($Block);
if ($Block!=='') $Nbr += $this->meth_Merge_AutoOn($this->Source,$Block,true,true);
}
return $Nbr;
} else {
return $this->meth_Merge_Block($this->Source,$BlockLst,$SrcId,$Query,false,0,$QryPrms);
}
}
public function MergeField($NameLst,$Value='assigned',$IsUserFct=false,$DefaultPrm=false) {
$FctCheck = $IsUserFct;
if ($PlugIn = isset($this->_piOnMergeField)) $ArgPi = array('','',&$Value,0,&$this->Source,0,0);
$SubStart = 0;
$Ok = true;
$Prm = is_array($DefaultPrm);
if ( ($Value==='assigned') and ($NameLst!=='var') and ($NameLst!=='onshow') and ($NameLst!=='onload') ) {
$Arg = array($NameLst,&$Value,&$IsUserFct,&$DefaultPrm);
if (!$this->meth_Misc_Assign($NameLst, $Arg, 'MergeField')) return false;
$NameLst = $Arg[0]; $Value = &$Arg[1]; $IsUserFct = &$Arg[2]; $DefaultPrm = &$Arg[3];
}
$NameLst = explode(',',$NameLst);
foreach ($NameLst as $Name) {
$Name = trim($Name);
$Cont = false;
switch ($Name) {
case '': $Cont=true;break;
case 'onload': $this->meth_Merge_AutoOn($this->Source,'onload',true,true);$Cont=true;break;
case 'onshow': $this->meth_Merge_AutoOn($this->Source,'onshow',true,true);$Cont=true;break;
case 'var': $this->meth_Merge_AutoVar($this->Source,true);$Cont=true;break;
}
if ($Cont) continue;
if ($PlugIn) $ArgPi[0] = $Name;
$PosBeg = 0;
// Initilize the user function (only once)
if ($FctCheck) {
$FctInfo = $Value;
$ErrMsg = false;
if (!$this->meth_Misc_UserFctCheck($FctInfo,'f',$ErrMsg,$ErrMsg,false)) return $this->meth_Misc_Alert('with MergeField() method',$ErrMsg);
$FctArg = array('','');
$SubStart = false;
$FctCheck = false;
}
while ($Loc = $this->meth_Locator_FindTbs($this->Source,$Name,$PosBeg,'.')) {
if ($Prm) $Loc->PrmLst = array_merge($DefaultPrm,$Loc->PrmLst);
// Apply user function
if ($IsUserFct) {
$FctArg[0] = &$Loc->SubName; $FctArg[1] = &$Loc->PrmLst;
$Value = call_user_func_array($FctInfo,$FctArg);
}
// Plug-ins
if ($PlugIn) {
$ArgPi[1] = $Loc->SubName; $ArgPi[3] = &$Loc->PrmLst; $ArgPi[5] = &$Loc->PosBeg; $ArgPi[6] = &$Loc->PosEnd;
$Ok = $this->meth_PlugIn_RunAll($this->_piOnMergeField,$ArgPi);
}
// Merge the field
if ($Ok) {
$PosBeg = $this->meth_Locator_Replace($this->Source,$Loc,$Value,$SubStart);
} else {
$PosBeg = $Loc->PosEnd;
}
}
}
}
public function Show($Render=false) {
$Ok = true;
if ($Render===false) $Render = $this->Render;
if ($this->_PlugIns_Ok) {
if (isset($this->_piBeforeShow) or isset($this->_piAfterShow)) {
// Plug-ins
$ArgLst = func_get_args();
$ArgLst[0] = &$Render;
if (isset($this->_piBeforeShow)) $Ok = $this->meth_PlugIn_RunAll($this->_piBeforeShow,$ArgLst);
}
}
if ($Ok!==false) {
if ($this->OnShow) $this->meth_Merge_AutoOn($this->Source,'onshow',true,true);
$this->meth_Merge_AutoVar($this->Source,true);
}
if ($this->_PlugIns_Ok and isset($ArgLst) and isset($this->_piAfterShow)) $this->meth_PlugIn_RunAll($this->_piAfterShow,$ArgLst);
if ($this->_ErrMsgName!=='') $this->MergeField($this->_ErrMsgName, $this->ErrMsg);
if (($Render & TBS_OUTPUT)==TBS_OUTPUT) echo $this->Source;
if (($this->_Mode==0) and (($Render & TBS_EXIT)==TBS_EXIT)) exit;
return $Ok;
}
public function PlugIn($Prm1,$Prm2=0) {
if (is_numeric($Prm1)) {
switch ($Prm1) {
case TBS_INSTALL: // Try to install the plug-in
$PlugInId = $Prm2;
if (isset($this->_PlugIns[$PlugInId])) {
return $this->meth_Misc_Alert('with PlugIn() method','plug-in \''.$PlugInId.'\' is already installed.');
} else {
$ArgLst = func_get_args();
array_shift($ArgLst); array_shift($ArgLst);
return $this->meth_PlugIn_Install($PlugInId,$ArgLst,false);
}
case TBS_ISINSTALLED: // Check if the plug-in is installed
return isset($this->_PlugIns[$Prm2]);
case -4: // Deactivate special plug-ins
$this->_PlugIns_Ok_save = $this->_PlugIns_Ok;
$this->_PlugIns_Ok = false;
return true;
case -5: // Deactivate OnFormat
$this->_piOnFrm_Ok_save = $this->_piOnFrm_Ok;
$this->_piOnFrm_Ok = false;
return true;
case -10: // Restore
if (isset($this->_PlugIns_Ok_save)) $this->_PlugIns_Ok = $this->_PlugIns_Ok_save;
if (isset($this->_piOnFrm_Ok_save)) $this->_piOnFrm_Ok = $this->_piOnFrm_Ok_save;
return true;
}
} elseif (is_string($Prm1)) {
// Plug-in's command
$p = strpos($Prm1,'.');
if ($p===false) {
$PlugInId = $Prm1;
} else {
$PlugInId = substr($Prm1,0,$p); // direct command
}
if (!isset($this->_PlugIns[$PlugInId])) {
if (!$this->meth_PlugIn_Install($PlugInId,array(),true)) return false;
}
if (!isset($this->_piOnCommand[$PlugInId])) return $this->meth_Misc_Alert('with PlugIn() method','plug-in \''.$PlugInId.'\' can\'t run any command because the OnCommand event is not defined or activated.');
$ArgLst = func_get_args();
if ($p===false) array_shift($ArgLst);
$Ok = call_user_func_array($this->_piOnCommand[$PlugInId],$ArgLst);
if (is_null($Ok)) $Ok = true;
return $Ok;
}
return $this->meth_Misc_Alert('with PlugIn() method','\''.$Prm1.'\' is an invalid plug-in key, the type of the value is \''.gettype($Prm1).'\'.');
}
// *-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-
function meth_Locator_FindTbs(&$Txt,$Name,$Pos,$ChrSub) {
// Find a TBS Locator
$PosEnd = false;
$PosMax = strlen($Txt) -1;
$Start = $this->_ChrOpen.$Name;
do {
// Search for the opening char
if ($Pos>$PosMax) return false;
$Pos = strpos($Txt,$Start,$Pos);
// If found => next chars are analyzed
if ($Pos===false) {
return false;
} else {
$Loc = new clsTbsLocator;
$ReadPrm = false;
$PosX = $Pos + strlen($Start);
$x = $Txt[$PosX];
if ($x===$this->_ChrClose) {
$PosEnd = $PosX;
} elseif ($x===$ChrSub) {
$Loc->SubOk = true; // it is no longer the false value
$ReadPrm = true;
$PosX++;
} elseif (strpos(';',$x)!==false) {
$ReadPrm = true;
$PosX++;
} else {
$Pos++;
}
$Loc->PosBeg = $Pos;
if ($ReadPrm) {
self::f_Loc_PrmRead($Txt,$PosX,false,'\'',$this->_ChrOpen,$this->_ChrClose,$Loc,$PosEnd);
if ($PosEnd===false) {
$this->meth_Misc_Alert('','can\'t found the end of the tag \''.substr($Txt,$Pos,$PosX-$Pos+10).'...\'.');
$Pos++;
}
}
}
} while ($PosEnd===false);
$Loc->PosEnd = $PosEnd;
if ($Loc->SubOk) {
$Loc->FullName = $Name.'.'.$Loc->SubName;
$Loc->SubLst = explode('.',$Loc->SubName);
$Loc->SubNbr = count($Loc->SubLst);
} else {
$Loc->FullName = $Name;
}
if ( $ReadPrm && ( isset($Loc->PrmLst['enlarge']) || isset($Loc->PrmLst['comm']) ) ) {
$Loc->PosBeg0 = $Loc->PosBeg;
$Loc->PosEnd0 = $Loc->PosEnd;
$enlarge = (isset($Loc->PrmLst['enlarge'])) ? $Loc->PrmLst['enlarge'] : $Loc->PrmLst['comm'];
if (($enlarge===true) || ($enlarge==='')) {
$Loc->Enlarged = self::f_Loc_EnlargeToStr($Txt,$Loc,'<!--' ,'-->');
} else {
$Loc->Enlarged = self::f_Loc_EnlargeToTag($Txt,$Loc,$enlarge,false);
}
}
return $Loc;
}
function &meth_Locator_SectionNewBDef(&$LocR,$BlockName,$Txt,$PrmLst,$Cache) {
$Chk = true;
$LocLst = array();
$LocNbr = 0;