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tbs_plugin_opentbs.php
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<?php
/**
* @file
* OpenTBS
*
* This TBS plug-in can open a zip file, read the central directory,
* and retrieve the content of a zipped file which is not compressed.
*
* @version 1.9.8
* @date 2016-12-27
* @see http://www.tinybutstrong.com/plugins.php
* @author Skrol29 http://www.tinybutstrong.com/onlyyou.html
* @license LGPL-3.0
*/
/**
* Constants to drive the plugin.
*/
define('OPENTBS_PLUGIN','clsOpenTBS');
define('OPENTBS_DOWNLOAD',1); // download (default) = TBS_OUTPUT
define('OPENTBS_NOHEADER',4); // option to use with DOWNLOAD: no header is sent
define('OPENTBS_FILE',8); // output to file = TBSZIP_FILE
define('OPENTBS_DEBUG_XML',16); // display the result of the current subfile
define('OPENTBS_STRING',32); // output to string = TBSZIP_STRING
define('OPENTBS_DEBUG_AVOIDAUTOFIELDS',64); // avoit auto field merging during the Show() method
define('OPENTBS_INFO','clsOpenTBS.Info'); // command to display the archive info
define('OPENTBS_RESET','clsOpenTBS.Reset'); // command to reset the changes in the current archive
define('OPENTBS_ADDFILE','clsOpenTBS.AddFile'); // command to add a new file in the archive
define('OPENTBS_DELETEFILE','clsOpenTBS.DeleteFile'); // command to delete a file in the archive
define('OPENTBS_REPLACEFILE','clsOpenTBS.ReplaceFile'); // command to replace a file in the archive
define('OPENTBS_EDIT_ENTITY','clsOpenTBS.EditEntity'); // command to force an attribute
define('OPENTBS_FILEEXISTS','clsOpenTBS.FileExists');
define('OPENTBS_GET_FILES','clsOpenTBS.GetFiles');
define('OPENTBS_CHART','clsOpenTBS.Chart');
define('OPENTBS_CHART_INFO','clsOpenTBS.ChartInfo');
define('OPENTBS_DEFAULT',''); // Charset
define('OPENTBS_ALREADY_XML',false);
define('OPENTBS_ALREADY_UTF8','already_utf8');
define('OPENTBS_DEBUG_XML_SHOW','clsOpenTBS.DebugXmlShow');
define('OPENTBS_DEBUG_XML_CURRENT','clsOpenTBS.DebugXmlCurrent');
define('OPENTBS_DEBUG_INFO','clsOpenTBS.DebugInfo');
define('OPENTBS_DEBUG_CHART_LIST','clsOpenTBS.DebugInfo'); // deprecated
define('OPENTBS_FORCE_DOCTYPE','clsOpenTBS.ForceDocType');
define('OPENTBS_DELETE_ELEMENTS','clsOpenTBS.DeleteElements');
define('OPENTBS_SELECT_SHEET','clsOpenTBS.SelectSheet');
define('OPENTBS_SELECT_SLIDE','clsOpenTBS.SelectSlide');
define('OPENTBS_SELECT_MAIN','clsOpenTBS.SelectMain');
define('OPENTBS_DISPLAY_SHEETS','clsOpenTBS.DisplaySheets');
define('OPENTBS_DELETE_SHEETS','clsOpenTBS.DeleteSheets');
define('OPENTBS_DELETE_COMMENTS','clsOpenTBS.DeleteComments');
define('OPENTBS_MERGE_SPECIAL_ITEMS','clsOpenTBS.MergeSpecialItems');
define('OPENTBS_CHANGE_PICTURE','clsOpenTBS.ChangePicture');
define('OPENTBS_COUNT_SLIDES','clsOpenTBS.CountSlides');
define('OPENTBS_COUNT_SHEETS','clsOpenTBS.CountSheets');
define('OPENTBS_SEARCH_IN_SLIDES','clsOpenTBS.SearchInSlides');
define('OPENTBS_DISPLAY_SLIDES','clsOpenTBS.DisplaySlides');
define('OPENTBS_DELETE_SLIDES','clsOpenTBS.DeleteSlides');
define('OPENTBS_SELECT_FILE','clsOpenTBS.SelectFile');
define('OPENTBS_ADD_CREDIT','clsOpenTBS.AddCredit');
define('OPENTBS_SYSTEM_CREDIT','clsOpenTBS.SystemCredit');
define('OPENTBS_RELATIVE_CELLS','clsOpenTBS.RelativeCells');
define('OPENTBS_MAKE_OPTIMIZED_TEMPLATE','clsOpenTBS.MakeOptimizedTemplate');
define('OPENTBS_FIRST',1); //
define('OPENTBS_GO',2); // = TBS_GO
define('OPENTBS_ALL',4); // = TBS_ALL
// Types of file to select
define('OPENTBS_GET_HEADERS_FOOTERS','clsOpenTBS.SelectHeaderFooter');
define('OPENTBS_SELECT_HEADER','clsOpenTBS.SelectHeader');
define('OPENTBS_SELECT_FOOTER','clsOpenTBS.SelectFooter');
// Sub-types of file
define('OPENTBS_EVEN',128);
/**
* Main class which is a TinyButStrong plug-in.
* It is also a extension of clsTbsZip so it can directly manage the archive underlying the template.
*/
class clsOpenTBS extends clsTbsZip {
function OnInstall() {
$TBS =& $this->TBS;
if (!isset($TBS->OtbsAutoLoad)) $TBS->OtbsAutoLoad = true; // TBS will load the subfile regarding to the extension of the archive
if (!isset($TBS->OtbsConvBr)) $TBS->OtbsConvBr = false; // string for NewLine conversion
if (!isset($TBS->OtbsAutoUncompress)) $TBS->OtbsAutoUncompress = $this->Meth8Ok;
if (!isset($TBS->OtbsConvertApostrophes)) $TBS->OtbsConvertApostrophes = true;
if (!isset($TBS->OtbsSpacePreserve)) $TBS->OtbsSpacePreserve = true;
if (!isset($TBS->OtbsClearWriter)) $TBS->OtbsClearWriter = true;
if (!isset($TBS->OtbsClearMsWord)) $TBS->OtbsClearMsWord = true;
if (!isset($TBS->OtbsDeleteObsoleteChartData)) $TBS->OtbsDeleteObsoleteChartData = true;
if (!isset($TBS->OtbsMsExcelConsistent)) $TBS->OtbsMsExcelConsistent = true;
if (!isset($TBS->OtbsMsExcelExplicitRef)) $TBS->OtbsMsExcelExplicitRef = true;
if (!isset($TBS->OtbsClearMsPowerpoint)) $TBS->OtbsClearMsPowerpoint = true;
if (!isset($TBS->OtbsGarbageCollector)) $TBS->OtbsGarbageCollector = true;
if (!isset($TBS->OtbsMsExcelCompatibility)) $TBS->OtbsMsExcelCompatibility = true;
$this->Version = '1.9.8';
$this->DebugLst = false; // deactivate the debug mode
$this->ExtInfo = false;
$TBS->TbsZip = &$this; // a shortcut
return array('BeforeLoadTemplate','BeforeShow', 'OnCommand', 'OnOperation', 'OnCacheField');
}
function BeforeLoadTemplate(&$File,&$Charset) {
$TBS =& $this->TBS;
if ($TBS->_Mode!=0) return; // If we are in subtemplate mode, the we use the TBS default process
if ($File === false) {
// Close the current template if any
@$this->Close();
// Save memory space
$this->TbsInitArchive();
return false;
}
// Decompose the file path. The syntaxe is 'Archive.ext#subfile', or 'Archive.ext', or '#subfile'
$FilePath = $File;
$SubFileLst = false;
if (is_string($File)) {
$p = strpos($File, '#');
if ($p!==false) {
$FilePath = substr($File,0,$p);
$SubFileLst = substr($File,$p+1);
}
}
// Open the archive
if ($FilePath!=='') {
$ok = @$this->Open($FilePath); // Open the archive
if (!$ok) {
if ($this->ArchHnd===false) {
return $this->RaiseError("The template '".$this->ArchFile."' cannot be found.");
} else {
return false;
}
}
$this->TbsInitArchive(); // Initialize other archive informations
if ($TBS->OtbsAutoLoad && ($this->ExtInfo!==false) && ($SubFileLst===false)) {
// auto load files from the archive
$SubFileLst = $this->ExtInfo['load'];
$TBS->OtbsConvBr = $this->ExtInfo['br'];
}
$TBS->OtbsSubFileLst = $SubFileLst;
} elseif ($this->ArchFile==='') {
$this->RaiseError('Cannot read file(s) "'.$SubFileLst.'" because no archive is opened.');
}
// Change the Charset if a new archive is opended, or if LoadTemplate is called explicitely for that
if (($FilePath!=='') || ($File==='')) {
if ($Charset===OPENTBS_ALREADY_XML) {
$TBS->LoadTemplate('', false); // Define the function for string conversion
} elseif ($Charset===OPENTBS_ALREADY_UTF8) {
$TBS->LoadTemplate('', array(&$this,'ConvXmlOnly')); // Define the function for string conversion
} else {
$TBS->LoadTemplate('', array(&$this,'ConvXmlUtf8')); // Define the function for string conversion
}
}
// Load the subfile(s)
if (($SubFileLst!=='') && ($SubFileLst!==false)) {
if (is_string($SubFileLst)) $SubFileLst = explode(';',$SubFileLst);
$this->TbsLoadSubFileAsTemplate($SubFileLst);
}
if ($FilePath!=='') $TBS->_LastFile = $this->ArchFile;
return false; // default LoadTemplate() process is not executed
}
function BeforeShow(&$Render, $File='') {
$TBS =& $this->TBS;
if ($this->ArchFile==='') {
return $this->RaiseError('Command Show() cannot be processed because no archive is opened.');
}
if ($TBS->_Mode!=0) return; // If we are in subtemplate mode, the we use the TBS default process
if ($this->TbsSystemCredits) {
$this->Misc_EditCredits("OpenTBS " . $this->Version, true, true);
}
$this->TbsStorePark(); // Save the current loaded subfile if any
$TBS->Plugin(-4); // deactivate other plugins
$Debug = (($Render & OPENTBS_DEBUG_XML)==OPENTBS_DEBUG_XML);
if ($Debug) $this->DebugLst = array();
$TbsShow = (($Render & OPENTBS_DEBUG_AVOIDAUTOFIELDS)!=OPENTBS_DEBUG_AVOIDAUTOFIELDS);
switch ($this->ExtEquiv) {
case 'ods': $this->OpenDoc_SheetSlides_DeleteAndDisplay(true); break;
case 'odp': $this->OpenDoc_SheetSlides_DeleteAndDisplay(false); break;
case 'xlsx': $this->MsExcel_SheetDeleteAndDisplay(); break;
case 'pptx': $this->MsPowerpoint_SlideDelete(); break;
}
$explicitRef = ($TBS->OtbsMsExcelExplicitRef && ($this->ExtEquiv==='xlsx'));
// Merges all modified subfiles
$idx_lst = array_keys($this->TbsStoreLst);
foreach ($idx_lst as $idx) {
$TBS->Source = $this->TbsStoreLst[$idx]['src'];
$onshow = $this->TbsStoreLst[$idx]['onshow'];
unset($this->TbsStoreLst[$idx]); // save memory space
$TBS->OtbsCurrFile = $this->TbsGetFileName($idx); // usefull for TbsPicAdd()
$this->TbsCurrIdx = $idx; // usefull for debug mode
if ($TbsShow && $onshow) $TBS->Show(TBS_NOTHING);
if ($this->ExtEquiv == 'docx') {
$this->MsWord_RenumDocPr($TBS->Source);
}
if ($explicitRef && (!isset($this->MsExcel_KeepRelative[$idx])) ) {
$this->MsExcel_ConvertToExplicit($TBS->Source);
}
if ($Debug) $this->DebugLst[$this->TbsGetFileName($idx)] = $TBS->Source;
$this->FileReplace($idx, $TBS->Source, TBSZIP_STRING, $TBS->OtbsAutoUncompress);
}
$TBS->Plugin(-10); // reactivate other plugins
$this->TbsCurrIdx = false;
if ($this->OpenXmlCTypes!==false) $this->OpenXML_CTypesCommit($Debug); // Commit special OpenXML features if any
if ($this->OpenDocManif!==false) $this->OpenDoc_ManifestCommit($Debug); // Commit special OpenDocument features if any
if ($this->OpenXmlRid!==false) $this->OpenXML_Rels_CommitNewRids($Debug); // Must be done also after the loop because some Rid can be added with [onshow]
if ($TBS->OtbsGarbageCollector) {
if ($this->ExtType=='openxml') $this->OpenMXL_GarbageCollector();
}
if ( ($TBS->ErrCount>0) && (!$TBS->NoErr) && (!$Debug)) {
$TBS->meth_Misc_Alert('Show() Method', 'The output is cancelled by the OpenTBS plugin because at least one error has occured.');
exit;
}
if ($Debug) {
// Do the debug even if other options are used
$this->TbsDebug_Merge(true, false);
} elseif (($Render & TBS_OUTPUT)==TBS_OUTPUT) { // notice that TBS_OUTPUT = OPENTBS_DOWNLOAD
// download
$ContentType = (isset($this->ExtInfo['ctype'])) ? $this->ExtInfo['ctype'] : '';
$this->Flush($Render, $File, $ContentType); // $Render is used because it can contain options OPENTBS_DOWNLOAD and OPENTBS_NOHEADER.
$Render = $Render - TBS_OUTPUT; //prevent TBS from an extra output.
} elseif(($Render & OPENTBS_FILE)==OPENTBS_FILE) {
// to file
$this->Flush(TBSZIP_FILE, $File);
} elseif(($Render & OPENTBS_STRING)==OPENTBS_STRING) {
// to string
$this->Flush(TBSZIP_STRING);
$TBS->Source = $this->OutputSrc;
$this->OutputSrc = '';
}
if (($Render & TBS_EXIT)==TBS_EXIT) {
$this->Close();
exit;
}
return false; // cancel the default Show() process
}
function OnCacheField($BlockName,&$Loc,&$Txt,$PrmProc) {
if (isset($Loc->PrmLst['ope'])) {
$ope_lst = explode(',', $Loc->PrmLst['ope']); // in this event, ope is not exploded
// Prepare to change picture
if (in_array('changepic', $ope_lst)) {
$this->TbsPicPrepare($Txt, $Loc, true); // add parameter "att" which will be processed just after this event, when the field is cached
} elseif (in_array('mergecell', $ope_lst)) {
$this->TbsPrepareMergeCell($Txt, $Loc);
}
// Change cell type
foreach($ope_lst as $ope) {
$x = substr($ope,0,4);
if( ($x==='tbs:') || ($x==='xlsx') || (substr($ope,0,3)==='ods') ) {
if ($this->ExtEquiv==='ods') {
$z = '';
$this->OpenDoc_ChangeCellType($Txt, $Loc, $ope, false, $z);
} elseif ($this->ExtEquiv==='xlsx') {
$this->MsExcel_ChangeCellType($Txt, $Loc, $ope);
}
return; // do only one change
}
}
}
}
function OnOperation($FieldName,&$Value,&$PrmLst,&$Txt,$PosBeg,$PosEnd,&$Loc) {
// in this event, ope is exploded, there is one function call for each ope command
$ope = $PrmLst['ope'];
if ($ope==='addpic') {
// for compatibility
$this->TbsPicAdd($Value, $PrmLst, $Txt, $Loc, 'ope=addpic');
} elseif ($ope==='changepic') {
$this->TbsPicPrepare($Txt, $Loc, false);
$this->TbsPicAdd($Value, $PrmLst, $Txt, $Loc, 'ope=changepic');
} elseif ($ope==='delcol') {
// Delete the TBS field otherwise � return false � will produce a TBS error � doesn't have any subname � with [onload] fields.
$Txt = substr_replace($Txt, '', $PosBeg, $PosEnd - $PosBeg + 1);
$this->TbsDeleteColumns($Txt, $Value, $PrmLst, $PosBeg);
return false; // prevent TBS from actually merging the field
} elseif ($ope==='mergecell') {
if (isset($this->PrevVals[$Loc->FullName])) {
if ($Value==$this->PrevVals[$Loc->FullName]) {
$Value = '<w:vMerge w:val="continue"/>';
} else {
$this->PrevVals[$Loc->FullName] = $Value;
$Value = '<w:vMerge w:val="restart"/>';
}
}
} else {
$x = substr($ope,0,4);
if( ($x==='tbs:') || ($x==='xlsx') || (substr($ope,0,3)==='ods') ) {
if ($this->ExtEquiv==='ods') {
if (!isset($Loc->PrmLst['cellok'])) $this->OpenDoc_ChangeCellType($Txt, $Loc, $ope, true, $Value);
} elseif ($this->ExtEquiv==='xlsx') {
if (!isset($Loc->PrmLst['cellok'])) $this->MsExcel_ChangeCellType($Txt, $Loc, $ope);
$this->MsExcel_ChangeCellValue($Loc, $Value);
}
}
}
}
function OnCommand($Cmd, $x1=null, $x2=null, $x3=null, $x4=null, $x5=null) {
if ($Cmd==OPENTBS_INFO) {
// Display debug information
echo "<strong>OpenTBS plugin Information</strong><br>\r\n";
return $this->Debug();
} elseif ( ($Cmd==OPENTBS_DEBUG_INFO) || ($Cmd==OPENTBS_DEBUG_CHART_LIST) ) {
if (is_null($x1)) $x1 = true;
$this->TbsDebug_Info($x1);
return true;
}
if($Cmd==OPENTBS_MAKE_OPTIMIZED_TEMPLATE) {
// save options
$s_onload = $this->TBS->GetOption('onload');
$s_onshow = $this->TBS->GetOption('onshow');
// change options
$this->TBS->SetOption('onload', false);
$this->TBS->SetOption('onshow', false);
// load the template
$this->TBS->LoadTemplate($x1);
if ($this->ExtEquiv == 'xlsx') {
// load all sheets
$this->MsExcel_SheetInit();
foreach($this->MsExcel_Sheets as $o) {
$this->TbsLoadSubFileAsTemplate('xl/'.$o->file);
}
} elseif ($this->ExtEquiv == 'pptx') {
// load all slides
$this->MsPowerpoint_InitSlideLst();
foreach ($this->OpenXmlSlideLst as $s) {
$this->TbsLoadSubFileAsTemplate($s['file']);
}
}
// save the result
$this->TBS->Show(OPENTBS_FILE + OPENTBS_DEBUG_AVOIDAUTOFIELDS, $x2);
// restore options
$this->TBS->SetOption('onload', $s_onload);
$this->TBS->SetOption('onshow', $s_onshow);
return true;
}
// Check that a template is loaded
if ($this->ExtInfo===false) {
$this->RaiseError("Cannot execute the plug-in commande because no template is loaded.");
return true;
}
if ($Cmd==OPENTBS_RESET) {
// Reset all mergings
$this->ArchCancelModif();
$this->TbsStoreLst = array();
$TBS =& $this->TBS;
$TBS->Source = '';
$TBS->OtbsCurrFile = false;
if (is_string($TBS->OtbsSubFileLst)) {
$f = '#'.$TBS->OtbsSubFileLst;
$h = '';
$this->BeforeLoadTemplate($f,$h);
}
return true;
} elseif ($Cmd==OPENTBS_SELECT_FILE) {
// Raise an error is the file is not found
return $this->TbsLoadSubFileAsTemplate($x1);
} elseif ( ($Cmd==OPENTBS_ADDFILE) || ($Cmd==OPENTBS_REPLACEFILE) ) {
// Add a new file or cancel a previous add
$Name = (is_null($x1)) ? false : $x1;
$Data = (is_null($x2)) ? false : $x2;
$DataType = (is_null($x3)) ? TBSZIP_STRING : $x3;
$Compress = (is_null($x4)) ? true : $x4;
if ($Cmd==OPENTBS_ADDFILE) {
return $this->FileAdd($Name, $Data, $DataType, $Compress);
} else {
return $this->FileReplace($Name, $Data, $DataType, $Compress);
}
} elseif ($Cmd==OPENTBS_DELETEFILE) {
// Delete an existing file in the archive
$Name = (is_null($x1)) ? false : $x1;
$this->FileCancelModif($Name, false); // cancel added files
return $this->FileReplace($Name, false); // mark the file as to be deleted
} elseif ($Cmd==OPENTBS_FILEEXISTS) {
return $this->FileExists($x1);
} elseif ($Cmd==OPENTBS_CHART) {
$ChartRef = $x1;
$SeriesNameOrNum = $x2;
$NewValues = (is_null($x3)) ? false : $x3;
$NewLegend = (is_null($x4)) ? false : $x4;
if ($this->ExtType=='odf') {
return $this->OpenDoc_ChartChangeSeries($ChartRef, $SeriesNameOrNum, $NewValues, $NewLegend);
} else {
return $this->OpenXML_ChartChangeSeries($ChartRef, $SeriesNameOrNum, $NewValues, $NewLegend);
}
} elseif ($Cmd==OPENTBS_CHART_INFO) {
$ChartRef = $x1;
$Complete = $x2;
if ($this->ExtType=='odf') {
return $this->OpenDoc_ChartReadSeries($ChartRef, $Complete);
} else {
return $this->OpenXML_ChartReadSeries($ChartRef, $Complete);
}
} elseif ($Cmd==OPENTBS_DEBUG_XML_SHOW) {
$this->TBS->Show(OPENTBS_DEBUG_XML);
} elseif ($Cmd==OPENTBS_DEBUG_XML_CURRENT) {
$this->TbsStorePark();
$this->DebugLst = array();
foreach ($this->TbsStoreLst as $idx=>$park) $this->DebugLst[$this->TbsGetFileName($idx)] = $park['src'];
$this->TbsDebug_Merge(true, true);
if (is_null($x1) || $x1) exit();
} elseif($Cmd==OPENTBS_FORCE_DOCTYPE) {
return $this->Ext_PrepareInfo($x1);
} elseif ($Cmd==OPENTBS_DELETE_ELEMENTS) {
if (is_string($x1)) $x1 = explode(',', $x1);
if (is_null($x2)) $x2 = false; // OnlyInner
return $this->XML_DeleteElements($this->TBS->Source, $x1, $x2);
} elseif ($Cmd==OPENTBS_SELECT_MAIN) {
if ( ($this->ExtInfo!==false) && isset($this->ExtInfo['main']) ) {
$this->TbsLoadSubFileAsTemplate($this->ExtInfo['main']);
return true;
} else {
return false;
}
} elseif ($Cmd==OPENTBS_SELECT_SHEET) {
if ($this->ExtEquiv=='ods') {
$this->TbsLoadSubFileAsTemplate($this->ExtInfo['main']);
return true;
}
// Only XLSX files have sheets in separated subfiles.
if ($this->ExtEquiv==='xlsx') {
$o = $this->MsExcel_SheetGet($x1, $x2);
if ($o===false) return;
if ($o->file===false) return $this->RaiseError("($Cmd) Error with sheet '$x1'. The corresponding XML subfile is not referenced.");
return $this->TbsLoadSubFileAsTemplate('xl/'.$o->file);
}
return false;
} elseif ( ($Cmd==OPENTBS_DELETE_SHEETS) || ($Cmd==OPENTBS_DISPLAY_SHEETS) || ($Cmd==OPENTBS_DELETE_SLIDES) || ($Cmd==OPENTBS_DISPLAY_SLIDES) ) {
$delete = ( ($Cmd==OPENTBS_DELETE_SHEETS) || ($Cmd==OPENTBS_DELETE_SLIDES) ) ;
$this->TbsSheetSlide_DeleteDisplay($x1, $x2, $delete);
} elseif ($Cmd==OPENTBS_MERGE_SPECIAL_ITEMS) {
if ($this->ExtEquiv!='xlsx') return 0;
$lst = $this->MsExcel_GetDrawingLst();
$this->TbsQuickLoad($lst);
} elseif ($Cmd==OPENTBS_SELECT_SLIDE) {
if ($this->ExtEquiv=='odp') {
$this->TbsLoadSubFileAsTemplate($this->ExtInfo['main']);
return true;
}
if ($this->ExtEquiv!='pptx') return false;
$master = (is_null($x2)) ? false : $x2;
$slide = ($master) ? 'slide master' : 'slide';
$RefLst = $this->MsPowerpoint_InitSlideLst($master);
$s = intval($x1)-1;
if (isset($RefLst[$s])) {
$this->TbsLoadSubFileAsTemplate($RefLst[$s]['idx']);
return true;
} else {
return $this->RaiseError("($Cmd) $slide number $x1 is not found inside the Presentation.");
}
} elseif ($Cmd==OPENTBS_DELETE_COMMENTS) {
// Default values
$MainTags = false;
$CommFiles = false;
$CommTags = false;
$Inner = false;
if ($this->ExtType=='odf') {
$MainTags = array('office:annotation', 'officeooo:annotation'); // officeooo:annotation is used in ODP Presentations
} else {
switch ($this->ExtEquiv) {
case 'docx':
$MainTags = array('w:commentRangeStart', 'w:commentRangeEnd', 'w:commentReference');
$CommFiles = array('wordprocessingml.comments+xml');
$CommTags = array('w:comment');
$Inner = true;
break;
case 'xlsx':
$CommFiles = array('spreadsheetml.comments+xml');
$CommTags = array('comment', 'author');
break;
case 'pptx':
$CommFiles = array('presentationml.comments+xml');
$CommTags = array('p:cm');
break;
default:
return 0;
}
}
return $this->TbsDeleteComments($MainTags, $CommFiles, $CommTags, $Inner);
} elseif ($Cmd==OPENTBS_CHANGE_PICTURE) {
static $UniqueId = 0;
$code = $x1;
$file = $x2;
$prms = array('default'=>'current', 'adjust' => 'inside');
if (is_array($x3)) {
$prms = array_merge($prms, $x3);
} else {
// Compatibility v <= 1.9.0
if (!is_null($x3)) $prms['default'] = $x3;
if (!is_null($x4)) $prms['adjust'] = $x4;
}
$prms_flat = array();
foreach($prms as $p => $v) $prms_flat[] = $p.'='.$v;
$prms_flat = implode(';', $prms_flat);
$UniqueId++;
$name = 'OpenTBS_Change_Picture_'.$UniqueId;
$tag = "[$name;ope=changepic;tagpos=inside;$prms_flat]";
$nbr = false;
$TBS =& $this->TBS;
$TBS->Source = str_replace($code, $tag, $TBS->Source, $nbr); // argument $nbr supported buy PHP >= 5
if ($nbr!==0) $TBS->MergeField($name, $file);
return $nbr;
} elseif ($Cmd==OPENTBS_COUNT_SLIDES) {
$master = (is_null($x1)) ? false : $x1;
if ($this->ExtEquiv=='pptx') {
$RefLst = $this->MsPowerpoint_InitSlideLst($master);
return count($RefLst);
} elseif ($this->ExtEquiv=='odp') {
$idx = $this->Ext_GetMainIdx();
$txt = $this->TbsStoreGet($idx, "Command OPENTBS_COUNT_SLIDES");
return substr_count($txt, '</draw:page>');
} else {
return 0;
}
} elseif ($Cmd==OPENTBS_COUNT_SHEETS) {
if ($this->ExtEquiv=='xlsx') {
$this->MsExcel_SheetInit();
return count($this->MsExcel_Sheets);
} elseif ($this->ExtEquiv=='ods') {
$idx = $this->Ext_GetMainIdx();
$txt = $this->TbsStoreGet($idx, "Command OPENTBS_COUNT_SHEETS");
return substr_count($txt, '</table:table>');
} else {
return 0;
}
} elseif ($Cmd==OPENTBS_SEARCH_IN_SLIDES) {
if ($this->ExtEquiv=='pptx') {
$option = (is_null($x2)) ? OPENTBS_FIRST : $x2;
$returnFirstFound = (($option & OPENTBS_ALL)!=OPENTBS_ALL);
$find = $this->MsPowerpoint_SearchInSlides($x1, $returnFirstFound);
if ($returnFirstFound) {
$slide = $find['key'];
if ( ($slide!==false) && (($option & OPENTBS_GO)==OPENTBS_GO) ) $this->OnCommand(OPENTBS_SELECT_SLIDE, $slide);
return ($slide);
} else {
$res = array();
foreach($find as $f) $res[] = $f['key'];
return $res;
}
} elseif ($this->ExtEquiv=='odp') {
// Only for compatibility
$p = instr($TBS->Source, $str);
return ($p===false) ? false : 1;
} else {
return false;
}
} elseif ( ($Cmd==OPENTBS_SELECT_HEADER) || ($Cmd==OPENTBS_SELECT_FOOTER) ) {
$file = false;
switch ($this->ExtEquiv) {
case 'docx':
$x2 = intval($x2); // 0 by default
$file = $this->MsWord_GetHeaderFooterFile($Cmd, $x1, $x2);
break;
case 'odt': case 'ods': case 'odp':
$file = $this->ExtInfo['main'];
case 'xlsx': case 'pptx':
return false;
break;
}
return $this->TbsLoadSubFileAsTemplate($file);
} elseif ($Cmd==OPENTBS_GET_HEADERS_FOOTERS) {
$res = array();
switch ($this->ExtEquiv) {
case 'docx':
$this->MsWord_InitHeaderFooter();
foreach ($this->MsWord_HeaderFooter as $info) {
$res[] = $info['file'];
}
break;
case 'odt': case 'ods': case 'odp':
// Headers and footers are in the main file.
// Handout headers and footers for presentations (PPTX & ODP) are not supported for now.
if (isset($this->ExtInfo['main'])) $res[] = $this->ExtInfo['main'];
case 'xlsx':
$FileName = $this->CdFileLst[$this->TbsCurrIdx];
if ($this->MsExcel_SheetIsIt($FileName) ) $res[] = $FileName;
break;
case 'pptx':
// Headers and footers are in the selected sheet or slide.
$FileName = $this->CdFileLst[$this->TbsCurrIdx];
if ($this->MsPowerpoint_SlideIsIt($FileName) ) $res[] = $FileName;
break;
}
return $res;
} elseif ($Cmd==OPENTBS_SYSTEM_CREDIT) {
$x1 = (boolean) $x1;
$this->TbsSystemCredits = $x1;
return $x1;
} elseif ($Cmd==OPENTBS_ADD_CREDIT) {
return $this->Misc_EditCredits($x1, true, false, $x2);
} elseif ($Cmd==OPENTBS_RELATIVE_CELLS) {
$KeepRelative = (boolean) $x1;
if ($x2 == OPENTBS_ALL) {
// Al$ sheets
$this->TBS->OtbsMsExcelExplicitRef = (!$KeepRelative);
} else {
// Current sheet
if ($KeepRelative) {
$this->MsExcel_KeepRelative[$this->TbsCurrIdx] = true;
} else {
unset($this->MsExcel_KeepRelative[$this->TbsCurrIdx]);
}
}
return $KeepRelative;
} elseif ($Cmd==OPENTBS_EDIT_ENTITY) {
$AddElIfMissing = (boolean) $x5;
return $this->XML_ForceAtt($x1, $x2, $x3, $x4, $AddElIfMissing);
} elseif ($Cmd==OPENTBS_GET_FILES) {
$files = array();
// All files in the archive
foreach ($this->CdFileLst as $f) {
$files[] = $f['v_name'];
}
return $files;
}
}
// Initialize template information
function TbsInitArchive() {
$TBS =& $this->TBS;
$TBS->OtbsCurrFile = false;
$this->TbsStoreLst = array();
$this->TbsCurrIdx = false;
$this->TbsSystemCredits = true;
$this->TbsNoField = array(); // idx of sub-file having no TBS fields
$this->IdxToCheck = array(); // index of files to check
$this->PrevVals = array(); // Previous values for 'mergecell' operator
$this->ImageIndex = 1; // Serial for inserted images
$this->ImageInternal = array(); // Internal names of inserted image
$this->ExtEquiv = false;
$this->ExtType = false;
$this->OtbsSheetSlidesDelete = array();
$this->OtbsSheetSlidesVisible = array();
$this->OpenDocCharts = false;
$this->OpenDocManif = false;
$this->OpenDoc_SheetSlides = false;
$this->OpenDoc_Styles = false;
$this->OpenXmlRid = false;
$this->OpenXmlCTypes = false;
$this->OpenXmlCharts = false;
$this->OpenXmlSharedStr = false;
$this->OpenXmlSlideLst = false;
$this->OpenXmlSlideMasterLst = false;
$this->MsExcel_Sheets = false;
$this->MsExcel_NoTBS = array(); // shared string containing no TBS field
$this->MsExcel_KeepRelative = array();
$this->MsWord_HeaderFooter = false;
$this->MsWord_DocPrId = 0;
$this->Ext_PrepareInfo(); // Set extension information
}
/**
* Load one or several sub-files of the archive as the current template.
* If a sub-template is loaded for the first time, then automatic merges and clean-up are performed.
* Return true if the file is correctly loaded.
* @param $SubFileLst Can be an index or a name or a file, or an array of such values.
*/
function TbsLoadSubFileAsTemplate($SubFileLst) {
if (!is_array($SubFileLst)) $SubFileLst = array($SubFileLst);
$ok = true;
$TBS = false;
foreach ($SubFileLst as $SubFile) {
$idx = $this->FileGetIdx($SubFile);
if ($idx===false) {
$ok = $this->RaiseError('Cannot load "'.$SubFile.'". The file is not found in the archive "'.$this->ArchFile.'".');
} elseif ($idx!==$this->TbsCurrIdx) {
// Save the current loaded subfile if any
$this->TbsStorePark();
// Load the subfile
if (!is_string($SubFile)) $SubFile = $this->TbsGetFileName($idx);
$this->TbsStoreLoad($idx, $SubFile);
if ($this->LastReadNotStored) {
// Loaded for the first time
if ($TBS===false) {
$this->TbsSwitchMode(true); // Configuration which prevents from other plug-ins when calling LoadTemplate()
$MergeAutoFields = $this->TbsMergeAutoFields();
$TBS =& $this->TBS;
}
if ($this->LastReadComp<=0) { // the contents is not compressed
if ($this->ExtInfo!==false) {
$i = $this->ExtInfo;
$e = $this->ExtEquiv;
if ($this->TbsApplyOptim($TBS->Source, true)) {
if (isset($i['rpl_what'])) {
// auto replace strings in the loaded file
$TBS->Source = str_replace($i['rpl_what'], $i['rpl_with'], $TBS->Source);
}
if (($e==='odt') && $TBS->OtbsClearWriter) {
$this->OpenDoc_CleanRsID($TBS->Source);
}
if (($e==='ods') && $TBS->OtbsMsExcelCompatibility) {
$this->OpenDoc_MsExcelCompatibility($TBS->Source);
}
if ($e==='docx') {
if ($TBS->OtbsSpacePreserve) $this->MsWord_CleanSpacePreserve($TBS->Source);
if ($TBS->OtbsClearMsWord) $this->MsWord_Clean($TBS->Source);
}
if (($e==='pptx') && $TBS->OtbsClearMsPowerpoint) {
$this->MsPowerpoint_Clean($TBS->Source);
}
if (($e==='xlsx') && $TBS->OtbsMsExcelConsistent) {
$this->MsExcel_DeleteFormulaResults($TBS->Source);
$this->MsExcel_ConvertToRelative($TBS->Source);
}
}
}
// apply default TBS behaviors on the uncompressed content: other plug-ins + [onload] fields
if ($MergeAutoFields) $TBS->LoadTemplate(null,'+');
}
}
}
}
if ($TBS!==false) $this->TbsSwitchMode(false); // Reactivate default configuration
return $ok;
}
// Return true if automatic fields must be merged
function TbsMergeAutoFields() {
return (($this->TBS->Render & OPENTBS_DEBUG_AVOIDAUTOFIELDS)!=OPENTBS_DEBUG_AVOIDAUTOFIELDS);
}
function TbsSwitchMode($PluginMode) {
$TBS = &$this->TBS;
if ($PluginMode) {
$this->_ModeSave = $TBS->_Mode;
$TBS->_Mode++; // deactivate TplVars[] reset and Charset reset.
$TBS->Plugin(-4); // deactivate other plugins
} else {
// Reactivate default configuration
$TBS->_Mode = $this->_ModeSave;
$TBS->Plugin(-10); // reactivate other plugins
}
}
// Save the last opened subfile into the store, and close the subfile
function TbsStorePark() {
if ($this->TbsCurrIdx!==false) {
$this->TbsStoreLst[$this->TbsCurrIdx] = array('src'=>$this->TBS->Source, 'onshow'=>true);
$this->TBS->Source = '';
$this->TbsCurrIdx = false;
}
}
// Load a subfile from the store to be the current subfile
function TbsStoreLoad($idx, $file=false) {
$this->TBS->Source = $this->TbsStoreGet($idx, false);
$this->TbsCurrIdx = $idx;
if ($file===false) $file = $this->TbsGetFileName($idx);
$this->TBS->OtbsCurrFile = $file;
}
/**
* Save a given source in the store.
* $onshow=true means [onshow] are merged before the output.
* If $onshow is null, then the 'onshow' option stays unchanged.
*/
function TbsStorePut($idx, $src, $onshow = null) {
if ($idx===$this->TbsCurrIdx) {
$this->TBS->Source = $src;
} else {
if (is_null($onshow)) {
if (isset($this->TbsStoreLst[$idx])) {
$onshow = $this->TbsStoreLst[$idx]['onshow'];
} else {
$onshow = false;
}
}
$this->TbsStoreLst[$idx] = array('src'=>$src, 'onshow'=>$onshow);
}
}
/**
* Return a source from the current merging, the store, or the archive.
* Take care that if the source it taken from the archive, then it is not saved in the store.
* @param {integer} $idx The index of the file to read.
* @param {string|false} $caller A text describing the calling function, for error reporting purpose. If caller=false it means TbsStoreLoad().
*/
function TbsStoreGet($idx, $caller) {
$this->LastReadNotStored = false;
if ($idx===$this->TbsCurrIdx) {
return $this->TBS->Source;
} elseif (isset($this->TbsStoreLst[$idx])) {
$txt = $this->TbsStoreLst[$idx]['src'];
if ($caller===false) $this->TbsStoreLst[$idx]['src'] = ''; // save memory space
return $txt;
} else {
$this->LastReadNotStored = true;
$txt = $this->FileRead($idx, true);
if ($this->LastReadComp>0) {
if ($caller===false) {
return $txt; // return the uncompressed contents
} else {
return $this->RaiseError("(".$caller.") unable to uncompress '".$this->TbsGetFileName($idx)."'.");
}
} else {
return $txt;
}
}
}
// Load a list of sub-files, but only if they have TBS fields.
// This is in order to merge automatic fields in special XML sub-files that are not usually loaded manually.
function TbsQuickLoad($NameLst) {
if (!is_array($NameLst)) $NameLst = array($NameLst);
$nbr = 0;
$TBS = &$this->TBS;
foreach ($NameLst as $FileName) {
$idx = $this->FileGetIdx($FileName);
if ( (!isset($this->TbsStoreLst[$idx])) && (!isset($this->TbsNoField[$idx])) ) {
$txt = $this->FileRead($idx, true);
if (strpos($txt, $TBS->_ChrOpen)!==false) {
// merge
$nbr++;
if ($nbr==1) {
$MergeAutoFields = $this->TbsMergeAutoFields();
$SaveIdx = $this->TbsCurrIdx; // save the index of sub-file before the QuickLoad
$SaveName = $TBS->OtbsCurrFile;
$this->TbsSwitchMode(true);
}
$this->TbsStorePark(); // save the current file in the store
$TBS->Source = $txt;
unset($txt);
$TBS->OtbsCurrFile = $FileName; // may be needed for [onload] parameters
$this->TbsCurrIdx = $idx;
if ($MergeAutoFields) $TBS->LoadTemplate(null,'+');
} else {
$this->TbsNoField[$idx] = true;
}
}
}
if ($nbr>0) {
$this->TbsSwitchMode(false);
$this->TbsStorePark(); // save the current file in the store
$this->TbsStoreLoad($SaveIdx, $SaveName); // restore the sub-file as before the QuickLoad
}
return $nbr;
}
function TbsGetFileName($idx) {
if (isset($this->CdFileLst[$idx])) {
return $this->CdFileLst[$idx]['v_name'];
} else {
return '(id='.$idx.')';
}
}
/**
* Tells if optimisation marker is prensent in the current source, eventually add it if it is not.
* The optimization marker is a simple space (' ') before the closing chars of the "<? ?>" element.
* @param string $Txt The text source to check
* @param boolean $mark Set to true to mark the source as done if it is not the case.
* @return boolean True if the current source has just been marked done. Null if it is not possible to telle if it is done or note. Fasle if is is done before.
*/
function TbsApplyOptim(&$Txt, $mark) {
if (substr($Txt, 0, 2) === '<?') {