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bug #3164338 [pdf] Exporting database to PDF incomplete

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This commit is contained in:
Madhura Jayaratne
2011-01-24 00:23:48 +05:30
parent 467b7c9afe
commit dec8229eae
1 changed files with 146 additions and 124 deletions
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270
libraries/export/pdf.php
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@@ -85,19 +85,20 @@ class PMA_PDF extends TCPDF
function Header()
{
global $maxY;
// Check if header for this page already exists
if (!isset($this->headerset[$this->page])) {
$fullwidth = 0;
foreach ($this->tablewidths as $width) {
$fullwidth += $width;
}
$this->SetY(($this->tMargin) - ($this->FontSizePt/$this->k)*2);
$this->SetY(($this->tMargin) - ($this->FontSizePt/$this->k)*3);
$this->cellFontSize = $this->FontSizePt ;
$this->SetFont(PMA_PDF_FONT, '', ($this->titleFontSize ? $this->titleFontSize : $this->FontSizePt));
$this->Cell(0, $this->FontSizePt, $this->titleText, 0, 1, 'C');
$l = ($this->lMargin);
$this->SetFont(PMA_PDF_FONT, '', $this->cellFontSize);
$this->SetY(($this->tMargin) - ($this->FontSizePt/$this->k)*1.5);
$this->Cell(0, $this->FontSizePt, __('Database') .': ' .$this->currentDb .', ' .__('Table') .': ' .$this->currentTable, 0, 1, 'L');
$l = ($this->lMargin);
foreach ($this->colTitles as $col => $txt) {
$this->SetXY($l, ($this->tMargin));
$this->MultiCell($this->tablewidths[$col], $this->FontSizePt, $txt);
@@ -207,12 +208,26 @@ class PMA_PDF extends TCPDF
$this->page = $maxpage;
}
function mysql_report($query, $attr = array())
function setAttributes($attr = array())
{
foreach ($attr as $key => $val){
$this->$key = $val ;
}
}
function setTopMargin($topMargin)
{
$this->tMargin = $topMargin;
}
function mysql_report($query)
{
unset($this->tablewidths);
unset($this->colTitles);
unset($this->titleWidth);
unset($this->colFits);
unset($this->display_column);
unset($this->colAlign);
/**
* Pass 1 for column widths
@@ -221,118 +236,114 @@ class PMA_PDF extends TCPDF
$this->numFields = PMA_DBI_num_fields($this->results);
$this->fields = PMA_DBI_get_fields_meta($this->results);
// if column widths not set
if (!isset($this->tablewidths)){
// sColWidth = starting col width (an average size width)
$availableWidth = $this->w - $this->lMargin - $this->rMargin;
$this->sColWidth = $availableWidth / $this->numFields;
$totalTitleWidth = 0;
// sColWidth = starting col width (an average size width)
$availableWidth = $this->w - $this->lMargin - $this->rMargin;
$this->sColWidth = $availableWidth / $this->numFields;
$totalTitleWidth = 0;
// loop through results header and set initial col widths/ titles/ alignment
// if a col title is less than the starting col width, reduce that column size
for ($i = 0; $i < $this->numFields; $i++){
$stringWidth = $this->getstringwidth($this->fields[$i]->name) + 6 ;
// save the real title's width
$titleWidth[$i] = $stringWidth;
$totalTitleWidth += $stringWidth;
// loop through results header and set initial col widths/ titles/ alignment
// if a col title is less than the starting col width, reduce that column size
for ($i = 0; $i < $this->numFields; $i++){
$stringWidth = $this->getstringwidth($this->fields[$i]->name) + 6 ;
// save the real title's width
$titleWidth[$i] = $stringWidth;
$totalTitleWidth += $stringWidth;
// set any column titles less than the start width to the column title width
if ($stringWidth < $this->sColWidth){
$colFits[$i] = $stringWidth ;
}
$this->colTitles[$i] = $this->fields[$i]->name;
$this->display_column[$i] = true;
switch ($this->fields[$i]->type){
case 'int':
$this->colAlign[$i] = 'R';
break;
case 'blob':
case 'tinyblob':
case 'mediumblob':
case 'longblob':
/**
* @todo do not deactivate completely the display
* but show the field's name and [BLOB]
*/
if (stristr($this->fields[$i]->flags, 'BINARY')) {
$this->display_column[$i] = false;
unset($this->colTitles[$i]);
}
$this->colAlign[$i] = 'L';
break;
default:
$this->colAlign[$i] = 'L';
}
// set any column titles less than the start width to the column title width
if ($stringWidth < $this->sColWidth){
$colFits[$i] = $stringWidth ;
}
$this->colTitles[$i] = $this->fields[$i]->name;
$this->display_column[$i] = true;
// title width verification
if ($totalTitleWidth > $availableWidth) {
$adjustingMode = true;
} else {
$adjustingMode = false;
// we have enough space for all the titles at their
// original width so use the true title's width
foreach ($titleWidth as $key => $val) {
$colFits[$key] = $val;
switch ($this->fields[$i]->type){
case 'int':
$this->colAlign[$i] = 'R';
break;
case 'blob':
case 'tinyblob':
case 'mediumblob':
case 'longblob':
/**
* @todo do not deactivate completely the display
* but show the field's name and [BLOB]
*/
if (stristr($this->fields[$i]->flags, 'BINARY')) {
$this->display_column[$i] = false;
unset($this->colTitles[$i]);
}
$this->colAlign[$i] = 'L';
break;
default:
$this->colAlign[$i] = 'L';
}
// loop through the data; any column whose contents
// is greater than the column size is resized
/**
* @todo force here a LIMIT to avoid reading all rows
*/
while ($row = PMA_DBI_fetch_row($this->results)) {
foreach ($colFits as $key => $val) {
$stringWidth = $this->getstringwidth($row[$key]) + 6 ;
if ($adjustingMode && ($stringWidth > $this->sColWidth)) {
// any column whose data's width is bigger than the start width is now discarded
unset($colFits[$key]);
} else {
// if data's width is bigger than the current column width,
// enlarge the column (but avoid enlarging it if the
// data's width is very big)
if ($stringWidth > $val && $stringWidth < ($this->sColWidth * 3)) {
$colFits[$key] = $stringWidth ;
}
}
}
}
$totAlreadyFitted = 0;
foreach ($colFits as $key => $val){
// set fitted columns to smallest size
$this->tablewidths[$key] = $val;
// to work out how much (if any) space has been freed up
$totAlreadyFitted += $val;
}
if ($adjustingMode) {
$surplus = (sizeof($colFits) * $this->sColWidth) - $totAlreadyFitted;
$surplusToAdd = $surplus / ($this->numFields - sizeof($colFits));
} else {
$surplusToAdd = 0;
}
for ($i=0; $i < $this->numFields; $i++) {
if (!in_array($i, array_keys($colFits))) {
$this->tablewidths[$i] = $this->sColWidth + $surplusToAdd;
}
if ($this->display_column[$i] == false) {
$this->tablewidths[$i] = 0;
}
}
ksort($this->tablewidths);
}
// title width verification
if ($totalTitleWidth > $availableWidth) {
$adjustingMode = true;
} else {
$adjustingMode = false;
// we have enough space for all the titles at their
// original width so use the true title's width
foreach ($titleWidth as $key => $val) {
$colFits[$key] = $val;
}
}
// loop through the data; any column whose contents
// is greater than the column size is resized
/**
* @todo force here a LIMIT to avoid reading all rows
*/
while ($row = PMA_DBI_fetch_row($this->results)) {
foreach ($colFits as $key => $val) {
$stringWidth = $this->getstringwidth($row[$key]) + 6 ;
if ($adjustingMode && ($stringWidth > $this->sColWidth)) {
// any column whose data's width is bigger than the start width is now discarded
unset($colFits[$key]);
} else {
// if data's width is bigger than the current column width,
// enlarge the column (but avoid enlarging it if the
// data's width is very big)
if ($stringWidth > $val && $stringWidth < ($this->sColWidth * 3)) {
$colFits[$key] = $stringWidth ;
}
}
}
}
$totAlreadyFitted = 0;
foreach ($colFits as $key => $val){
// set fitted columns to smallest size
$this->tablewidths[$key] = $val;
// to work out how much (if any) space has been freed up
$totAlreadyFitted += $val;
}
if ($adjustingMode) {
$surplus = (sizeof($colFits) * $this->sColWidth) - $totAlreadyFitted;
$surplusToAdd = $surplus / ($this->numFields - sizeof($colFits));
} else {
$surplusToAdd = 0;
}
for ($i=0; $i < $this->numFields; $i++) {
if (!in_array($i, array_keys($colFits))) {
$this->tablewidths[$i] = $this->sColWidth + $surplusToAdd;
}
if ($this->display_column[$i] == false) {
$this->tablewidths[$i] = 0;
}
}
ksort($this->tablewidths);
PMA_DBI_free_result($this->results);
// Pass 2
$this->results = PMA_DBI_query($query, null, PMA_DBI_QUERY_UNBUFFERED);
$this->Open();
$this->setY($this->tMargin);
$this->AddPage();
$this->morepagestable($this->FontSizePt);
@@ -342,6 +353,8 @@ class PMA_PDF extends TCPDF
} // end of PMA_PDF class
$pdf = new PMA_PDF('L', 'pt', 'A3');
/**
* Outputs comment
*
@@ -355,7 +368,7 @@ function PMA_exportComment($text)
}
/**
* Outputs export footer
* Finalize the pdf.
*
* @return bool Whether it suceeded
*
@@ -363,11 +376,18 @@ function PMA_exportComment($text)
*/
function PMA_exportFooter()
{
global $pdf;
// instead of $pdf->Output():
if (!PMA_exportOutputHandler($pdf->getPDFData())) {
return FALSE;
}
return TRUE;
}
/**
* Outputs export header
* Initialize the pdf to export data.
*
* @return bool Whether it suceeded
*
@@ -375,6 +395,21 @@ function PMA_exportFooter()
*/
function PMA_exportHeader()
{
global $pdf_report_title;
global $pdf;
$pdf->AddFont('DejaVuSans', '', 'dejavusans.php');
$pdf->AddFont('DejaVuSans', 'B', 'dejavusansb.php');
$pdf->AddFont('DejaVuSerif', '', 'dejavuserif.php');
$pdf->AddFont('DejaVuSerif', 'B', 'dejavuserifb.php');
$pdf->SetFont(PMA_PDF_FONT, '', 11.5);
$pdf->AliasNbPages();
$pdf->Open();
$attr=array('titleFontSize' => 18, 'titleText' => $pdf_report_title);
$pdf->setAttributes($attr);
$pdf->setTopMargin(45);
return TRUE;
}
@@ -436,24 +471,11 @@ function PMA_exportDBCreate($db)
*/
function PMA_exportData($db, $table, $crlf, $error_url, $sql_query)
{
global $what;
global $pdf_report_title;
global $pdf;
$pdf = new PMA_PDF('L', 'pt', 'A3');
$pdf->AddFont('DejaVuSans', '', 'dejavusans.php');
$pdf->AddFont('DejaVuSans', 'B', 'dejavusansb.php');
$pdf->AddFont('DejaVuSerif', '', 'dejavuserif.php');
$pdf->AddFont('DejaVuSerif', 'B', 'dejavuserifb.php');
$pdf->SetFont(PMA_PDF_FONT, '', 11.5);
$pdf->AliasNbPages();
$attr=array('titleFontSize' => 18, 'titleText' => $pdf_report_title);
$pdf->mysql_report($sql_query, $attr);
// instead of $pdf->Output():
if (!PMA_exportOutputHandler($pdf->getPDFData())) {
return FALSE;
}
$attr=array('currentDb' => $db, 'currentTable' => $table);
$pdf->setAttributes($attr);
$pdf->mysql_report($sql_query);
return TRUE;
} // end of the 'PMA_exportData()' function