function OnOperation($FieldName, &$Value, &$PrmLst, &$Source, &$PosBeg, &$PosEnd, &$Loc)
{
if ($PrmLst['ope'] !== 'html') {
return;
}
if (isset($PrmLst['select'])) {
$Source = substr_replace($Source, '', $PosBeg, $PosEnd - $PosBeg + 1);
// We delete the current TBS tag
tbs_Html_MergeItems($Source, $Value, $PrmLst, $PosBeg);
return false;
// Return false to avoid TBS merging the current field
} elseif (isset($PrmLst['look'])) {
if (tbs_Html_IsHtml($Value)) {
$PrmLst['look'] = '1';
$Loc->ConvMode = false;
// no conversion
} else {
$PrmLst['look'] = '0';
$Loc->ConvMode = 1;
// conversion to HTML
}
}
}
function meth_Locator_Replace(&$Txt,&$Loc,&$Value,$CheckSub) {
// This function enables to merge a locator with a text and returns the position just after the replaced block
// This position can be useful because we don't know in advance how $Value will be replaced.
// Found the value if there is a subname
if ($CheckSub and $Loc->SubOk) {
$SubId = 0;
while ($SubId<$Loc->SubNbr) {
$x = $Loc->SubLst[$SubId]; // &$Loc... brings an error with Event Example, I don't know why.
if (is_array($Value)) {
if (isset($Value[$x])) {
$Value =& $Value[$x];
} elseif (array_key_exists($x,$Value)) {// can happens when value is NULL
$Value =& $Value[$x];
} else {
$Value =& tbs_Misc_UnlinkVar('');
if (!isset($Loc->PrmLst['noerr'])) $this->meth_Misc_Alert('Array value','Can\'t merge '.$this->ChrOpen.$Loc->FullName.$this->ChrClose.' because sub-item \''.$x.'\' is not an existing key in the array.',true);
}
$SubId++;
} elseif (is_object($Value)) {
if (method_exists($Value,$x)) {
$x = call_user_func(array(&$Value,$x));
} elseif (isset($Value->$x)) {
$x = $Value->$x;
} else {
if (!isset($Loc->PrmLst['noerr'])) $this->meth_Misc_Alert('Object value','Can\'t merge '.$this->ChrOpen.$Loc->FullName.$this->ChrClose.' because \''.$x.'\' is neither a method nor a property in the class \''.get_class($Value).'\'.',true);
$x =& tbs_Misc_UnlinkVar('');
}
$Value =& $x;
$x =& tbs_Misc_UnlinkVar('');
$SubId++;
} else {
if (isset($Loc->PrmLst['selected'])) {
$SelArray =& $Value;
} else {
if (!isset($Loc->PrmLst['noerr'])) $this->meth_Misc_Alert('Object or Array value expected','Can\'t merge '.$this->ChrOpen.$Loc->FullName.$this->ChrClose.' because the item before \''.$x.'\' is neither an object nor an array. Its type is '.gettype($Value).'.',true);
}
$Value =& tbs_Misc_UnlinkVar('');
$SubId = $Loc->SubNbr;
}
}
}
$CurrVal = $Value;
// File inclusion
if (isset($Loc->PrmLst['file'])) {
$File = str_replace($this->ChrVal,$CurrVal,$Loc->PrmLst['file']);
$this->meth_Merge_PhpVar($File,false);
$OnlyBody = !(isset($Loc->PrmLst['htmlconv']) and (strtolower($Loc->PrmLst['htmlconv'])==='no')); // It's a text file, we don't get the BODY part
if (tbs_Misc_GetFile($CurrVal,$File)) {
if ($OnlyBody) $CurrVal = tbs_Html_GetPart($CurrVal,'BODY',false,true);
} else {
$CurrVal = '';
if (!isset($Loc->PrmLst['noerr'])) $this->meth_Misc_Alert('Parameter \'file\'','Field '.$this->ChrOpen.$Loc->FullName.$this->ChrClose.' : unable to read the file \''.$File.'\'.',true);
}
$Loc->ConvHtml = false;
$Loc->ConvProtect = false;
}
// OnFormat event
if (isset($Loc->PrmLst['onformat'])) {
if ($Loc->FirstMerge) {
$Loc->OnFrmInfo = $Loc->PrmLst['onformat'];
$Loc->OnFrmPrm = array(&$Loc->FullName,'',&$Loc->PrmLst,&$this);
$ErrMsg = false;
if (!$this->meth_Misc_UserFctCheck($Loc->OnFrmInfo,$ErrMsg)) {
unset($Loc->PrmLst['onformat']);
if (!isset($Loc->PrmLst['noerr'])) $this->meth_Misc_Alert('Parameter \'onformat\'',$ErrMsg);
$Loc->OnFrmInfo = 'pi'; // Execute the function pi() just to avoid extra error messages
}
}
$Loc->OnFrmPrm[1] =& $CurrVal;
if (isset($Loc->PrmLst['subtpl'])) {
$this->meth_Misc_ChangeMode(true,$Loc,$CurrVal,true,true);
call_user_func_array($Loc->OnFrmInfo,$Loc->OnFrmPrm);
$this->meth_Misc_ChangeMode(false,$Loc,$CurrVal,true,true);
} else {
call_user_func_array($Loc->OnFrmInfo,$Loc->OnFrmPrm);
}
}
// Select a value in a HTML option list
$Select = isset($Loc->PrmLst['selected']);
if ($Select) {
if (is_array($CurrVal)) {
$SelArray =& $CurrVal;
$CurrVal =& tbs_Misc_UnlinkVar(' ');
} else {
$SelArray = false;
}
}
// Convert the value to a string, use format if specified
if (isset($Loc->PrmLst['frm'])) {
$CurrVal = tbs_Misc_Format($Loc,$CurrVal);
$Loc->ConvHtml = false;
} else {
if (!is_string($CurrVal)) $CurrVal = @strval($CurrVal);
}
// case of an 'if' 'then' 'else' options
$OVal =& $CurrVal; // Must be assigner after $SelArray, if any
$Script = isset($Loc->PrmLst['script']);
if (isset($Loc->PrmLst['if'])) {
if ($Loc->FirstMerge) {
$this->meth_Merge_PhpVar($Loc->PrmLst['if'],false);
if (isset($Loc->PrmLst['then'])) $this->meth_Merge_PhpVar($Loc->PrmLst['then'],true);
if (isset($Loc->PrmLst['else'])) $this->meth_Merge_PhpVar($Loc->PrmLst['else'],true);
}
$x = str_replace($this->ChrVal,$CurrVal,$Loc->PrmLst['if']);
if (tbs_Misc_CheckCondition($x)) {
if (isset($Loc->PrmLst['then'])) $CurrVal =& tbs_Misc_UnlinkVar(''.$Loc->PrmLst['then']); // Now $CurrVal and $OVal are different
} else {
$Script = false;
if (isset($Loc->PrmLst['else'])) {
$CurrVal =& tbs_Misc_UnlinkVar(''.$Loc->PrmLst['else']); // Now $CurrVal and $OVal are different
} else {
$CurrVal = '';
}
}
}
if ($Script) {// Include external PHP script
$File = str_replace($this->ChrVal,$CurrVal,$Loc->PrmLst['script']);
$this->meth_Merge_PhpVar($File,false);
$Switch = isset($Loc->PrmLst['subtpl']);
$GetOb = ($Switch or isset($Loc->PrmLst['getob']));
$CurrPrm =& $Loc->PrmLst; // Local var for users
$this->meth_Misc_ChangeMode(true,$Loc,$CurrVal,$Switch,$GetOb);
if (isset($Loc->PrmLst['once'])) {$x = @include_once($File);} else {$x = @include($File);}
if ($x===false) {
if (!isset($Loc->PrmLst['noerr'])) $this->meth_Misc_Alert('Parameter \'script\'','Field '.$this->ChrOpen.$Loc->FullName.$this->ChrClose.' cannot be merged because file \''.$File.'\' is not found or not readable.',true);
}
$this->meth_Misc_ChangeMode(false,$Loc,$CurrVal,$Switch,$GetOb);
}
if ($Loc->FirstMerge) {
$Loc->FirstMerge = false;
// Check HtmlConv parameter
if (isset($Loc->PrmLst['htmlconv'])) {
$x = strtolower($Loc->PrmLst['htmlconv']);
$x = '+'.str_replace(' ','',$x).'+';
if (strpos($x,'+esc+')!==false) {tbs_Misc_ConvSpe($Loc); $Loc->ConvHtml = false; $Loc->ConvEsc = true; }
if (strpos($x,'+wsp+')!==false) {tbs_Misc_ConvSpe($Loc); $Loc->ConvWS = true; }
if (strpos($x,'+js+')!==false) {tbs_Misc_ConvSpe($Loc); $Loc->ConvHtml = false; $Loc->ConvJS = true; }
if (strpos($x,'+no+')!==false) $Loc->ConvHtml = false;
if (strpos($x,'+yes+')!==false) $Loc->ConvHtml = true;
if (strpos($x,'+nobr+')!==false) {$Loc->ConvHtml = true; $Loc->ConvBr = false; }
if (strpos($x,'+look+')!==false) {tbs_Misc_ConvSpe($Loc); $Loc->ConvLook = true; }
} else {
if ($this->HtmlCharSet===false) $Loc->ConvHtml = false; // No HTML
}
// We protect the data that does not come from the source of the template
if (isset($Loc->PrmLst['protect'])) {
$x = strtolower($Loc->PrmLst['protect']);
switch ($x) {
case 'no' : $Loc->ConvProtect = false; break;
case 'yes': $Loc->ConvProtect = true; break;
}
} else {
if ($this->Protect===false) $Loc->ConvProtect = false;
}
}
// MaxLength
if (isset($Loc->PrmLst['max'])) {
$x = intval($Loc->PrmLst['max']);
if (strlen($CurrVal)>$x) {
if ($Loc->ConvHtml or ($this->HtmlCharSet===false)) {
$CurrVal = substr($CurrVal,0,$x-1).$this->MaxEnd;
} else {
tbs_Html_Max($CurrVal,$x);
}
}
}
// HTML conversion, and TBS protection
if ($Loc->ConvSpe) { // Using special parameters
if ($Loc->ConvLook) {
$Loc->ConvHtml = !tbs_Html_IsHtml($OVal);
if ($Loc->ConvHtml===false) $OVal = tbs_Html_GetPart($OVal,'BODY',false,true);
}
if ($Loc->ConvHtml) {
$this->meth_Conv_Html($OVal);
if ($Loc->ConvBr) $OVal = nl2br($OVal);
}
if ($Loc->ConvEsc) $OVal = str_replace('\'','\'\'',$OVal);
if ($Loc->ConvWS) {
$check = ' ';
$nbsp = ' ';
do {
$pos = strpos($OVal,$check);
if ($pos!==false) $OVal = substr_replace($OVal,$nbsp,$pos,1);
} while ($pos!==false);
}
if ($Loc->ConvJS) {
$OVal = addslashes($OVal); // apply to ('), ("), (\) and (null)
$OVal = str_replace("\n",'\n',$OVal);
$OVal = str_replace("\r",'\r',$OVal);
$OVal = str_replace("\t",'\t',$OVal);
}
} elseif ($Loc->ConvHtml) {
$this->meth_Conv_Html($OVal);
if ($Loc->ConvBr) $OVal = nl2br($OVal);
}
if ($Loc->ConvProtect) $OVal = str_replace($this->ChrOpen,$this->ChrProtect,$OVal);
if ($CurrVal!==$OVal) $CurrVal = str_replace($this->ChrVal,$OVal,$CurrVal);
// Case when it's an empty string
if ($CurrVal==='') {
if ($Loc->MagnetId===false) {
if (isset($Loc->PrmLst['.'])) {
$Loc->MagnetId = -1;
} elseif (isset($Loc->PrmLst['ifempty'])) {
$Loc->MagnetId = -2;
} elseif (isset($Loc->PrmLst['magnet'])) {
$Loc->MagnetId = 1;
$Loc->PosBeg0 = $Loc->PosBeg;
$Loc->PosEnd0 = $Loc->PosEnd;
if (isset($Loc->PrmLst['mtype'])) {
switch ($Loc->PrmLst['mtype']) {
case 'm+m': $Loc->MagnetId = 2; break;
case 'm*': $Loc->MagnetId = 3; break;
case '*m': $Loc->MagnetId = 4; break;
}
}
} else {
$Loc->MagnetId = 0;
}
}
switch ($Loc->MagnetId) {
case 0: break;
case -1: $CurrVal = ' '; break; // Enables to avoid blanks in HTML tables
case -2: $CurrVal = $Loc->PrmLst['ifempty']; break;
case 1:
$Loc->Enlarged = true;
tbs_Locator_EnlargeToTag($Txt,$Loc,$Loc->PrmLst['magnet'],false,false);
break;
case 2:
$Loc->Enlarged = true;
$CurrVal = tbs_Locator_EnlargeToTag($Txt,$Loc,$Loc->PrmLst['magnet'],false,true);
break;
case 3:
$Loc->Enlarged = true;
$Loc2 = tbs_Html_FindTag($Txt,$Loc->PrmLst['magnet'],true,$Loc->PosBeg,false,1,false);
if ($Loc2!==false) {
$Loc->PosBeg = $Loc2->PosBeg;
if ($Loc->PosEnd<$Loc2->PosEnd) $Loc->PosEnd = $Loc2->PosEnd;
}
break;
case 4:
$Loc->Enlarged = true;
$Loc2 = tbs_Html_FindTag($Txt,$Loc->PrmLst['magnet'],true,$Loc->PosBeg,true,1,false);
if ($Loc2!==false) $Loc->PosEnd = $Loc2->PosEnd;
break;
}
$NewEnd = $Loc->PosBeg; // Useful when mtype='m+m'
} else {
$NewEnd = $Loc->PosBeg + strlen($CurrVal);
}
$Txt = substr_replace($Txt,$CurrVal,$Loc->PosBeg,$Loc->PosEnd-$Loc->PosBeg+1);
if ($Select) tbs_Html_MergeItems($Txt,$Loc,$CurrVal,$SelArray,$NewEnd);
return $NewEnd; // Returns the new end position of the field
}
