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new PDF API

This commit is contained in:
Roland Gruber 2017-02-18 21:10:06 +01:00
parent 753b443656
commit 7ccd41ef11
4 changed files with 48 additions and 210 deletions
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20
lam/lib/baseModule.inc
View File

@ -836,15 +836,9 @@ abstract class baseModule {
if (isset($this->attributes[$attrName]) && (sizeof($this->attributes[$attrName]) > 0)) { if (isset($this->attributes[$attrName]) && (sizeof($this->attributes[$attrName]) > 0)) {
natcasesort($this->attributes[$attrName]); natcasesort($this->attributes[$attrName]);
$value = implode($delimiter, $this->attributes[$attrName]); $value = implode($delimiter, $this->attributes[$attrName]);
// TODO workarounds for PDF parser, remove when migrated to other PDF library
$value = str_replace("\r\n", " ", $value);
$value = str_replace("\n", " ", $value);
$value = str_replace("\r", " ", $value);
// TODO workaround for UFPDF, remove when migrated to other PDF library
$value = trim($value); $value = trim($value);
} }
$result[get_class($this) . '_' . $name][] = new PDFLabelValue($label, $value); $result[get_class($this) . '_' . $name][] = new PDFLabelValue($label, $value);
// $result[get_class($this) . '_' . $name] = array('<block><key>' . $label . '</key><value>' . $value . '</value></block>');
} }
/** /**
@ -862,7 +856,6 @@ abstract class baseModule {
$value = implode($delimiter, $value); $value = implode($delimiter, $value);
} }
$result[get_class($this) . '_' . $name][] = new PDFLabelValue($label, $value); $result[get_class($this) . '_' . $name][] = new PDFLabelValue($label, $value);
// $result[get_class($this) . '_' . $name] = array('<block><key>' . $label . '</key><value>' . $value . '</value></block>');
} }
/** /**
@ -877,19 +870,6 @@ abstract class baseModule {
return; return;
} }
$result[get_class($this) . '_' . $name][] = $table; $result[get_class($this) . '_' . $name][] = $table;
/* if (!empty($table->label)) {
$result[get_class($this) . '_' . $name][] = '<block><tr><td><b>' . $table->label . ':</b></td></tr></block>';
}
foreach ($table->rows as $row) {
$xml = '<block><tr>';
foreach ($row->cells as $cell) {
$width = empty($cell->width) ? '' : ' width="' . $cell->width . '"';
$content = ($cell->bold) ? '<b>' . $cell->content . '</b>' : $cell->content;
$xml .= '<td align="' . $cell->align . '"' . $width . '>' . $content . '</td>';
}
$xml .= '</tr></block>';
$result[get_class($this) . '_' . $name][] = $xml;
}*/
} }
/** /**

223
lam/lib/pdf.inc
View File

@ -32,9 +32,16 @@ $Id$
* @package PDF * @package PDF
*/ */
/** PDF line width */ /** line width */
define('LAMPDF_LINEWIDTH', 190); define('LAMPDF_LINEWIDTH', 190);
/** line height */
define('LAMPDF_LINEHEIGHT', 5);
/** width of a label */
define('LAMPDF_LABELWIDTH', 50);
/** font size */
define('LAMPDF_FONT_SIZE', 7); define('LAMPDF_FONT_SIZE', 7);
/** font size for bigger text */
define('LAMPDF_FONT_SIZE_BIG', 10);
/** XML functions */ /** XML functions */
include_once('xml_parser.inc'); include_once('xml_parser.inc');
@ -42,9 +49,6 @@ include_once('xml_parser.inc');
/** access to PDF configuration files */ /** access to PDF configuration files */
include_once('pdfstruct.inc'); include_once('pdfstruct.inc');
$key = false;
$line_width = LAMPDF_LINEWIDTH;
/** /**
* This function creates the PDF output of one or more accounts. * This function creates the PDF output of one or more accounts.
* *
@ -65,8 +69,6 @@ function createModulePDF($accounts, $pdf_structure="default", $returnAsString =
/** LAM PDF generator class */ /** LAM PDF generator class */
include_once("lamPDF.inc"); include_once("lamPDF.inc");
global $key;
$account_type = $accounts[0]->get_type(); $account_type = $accounts[0]->get_type();
// Get PDF structure from xml file // Get PDF structure from xml file
$load = \LAM\PDF\loadPDFStructure($account_type->getId(), $pdf_structure); $load = \LAM\PDF\loadPDFStructure($account_type->getId(), $pdf_structure);
@ -115,23 +117,24 @@ function createModulePDF($accounts, $pdf_structure="default", $returnAsString =
else { else {
$section_headline = $name; $section_headline = $name;
} }
$pdf->setFont($fontName,"B",10); $pdf->setFont($fontName, "B", LAMPDF_FONT_SIZE_BIG);
$pdf->Write(0,$section_headline . ":"); $pdf->Write(0,$section_headline . ":");
$pdf->Ln(6); $pdf->Ln(LAMPDF_LINEHEIGHT);
} }
// We have a section to end // We have a section to end
elseif($entry['tag'] == "SECTION" && $entry['type'] == "close") { elseif($entry['tag'] == "SECTION" && $entry['type'] == "close") {
$pdf->Ln(9); $pdf->Ln(LAMPDF_LINEHEIGHT * 2);
} }
// We have to include a static text. // We have to include a static text.
elseif($entry['tag'] == "TEXT") { elseif($entry['tag'] == "TEXT") {
// Load PDF text from structure array $pdf->setFont($fontName, "", LAMPDF_FONT_SIZE);
$info_string = $entry['value']; $info_string = str_replace("\r", "", $entry['value']);
// Set font for text $info_string = explode("\n", $info_string);
$pdf->setFont($fontName,"",10); foreach ($info_string as $text) {
$pdf->MultiCell(0,5,$info_string,0,"L",0); $pdf->MultiCell(0, LAMPDF_LINEHEIGHT, trim($text), 0, "L", 0);
// Print linebreak afterwards $pdf->Ln(0);
$pdf->Ln(6); }
$pdf->Ln(LAMPDF_LINEHEIGHT * 2);
} }
// We have to include an entry from the account // We have to include an entry from the account
elseif($entry['tag'] == "ENTRY") { elseif($entry['tag'] == "ENTRY") {
@ -152,16 +155,9 @@ function createModulePDF($accounts, $pdf_structure="default", $returnAsString =
else if ($valueEntry instanceof PDFTable) { else if ($valueEntry instanceof PDFTable) {
printTable($pdf, $valueEntry, $fontName); printTable($pdf, $valueEntry, $fontName);
} }
// Substitue XML syntax with valid FPDF methods
/**$methods = processLine($line,true,$fontName);
// Call every method
foreach($methods as $method) {
call_user_func_array(array(&$pdf,$method[0]),$method[1]);
}*/
} }
} }
} }
$key = false;
} }
} }
} }
@ -202,172 +198,42 @@ function getSectionHeadline($entry) {
*/ */
function printLabelValue(&$pdf, $valueEntry, $fontName) { function printLabelValue(&$pdf, $valueEntry, $fontName) {
$pdf->SetFont($fontName, 'B', LAMPDF_FONT_SIZE); $pdf->SetFont($fontName, 'B', LAMPDF_FONT_SIZE);
$pdf->Cell(50, 5, $valueEntry->getLabel() . ':',0,0,'R',0); $pdf->Cell(LAMPDF_LABELWIDTH, LAMPDF_LINEHEIGHT, $valueEntry->getLabel() . ':', 0, 0, 'R', 0);
$pdf->SetFont($fontName, '', LAMPDF_FONT_SIZE); $pdf->SetFont($fontName, '', LAMPDF_FONT_SIZE);
$pdf->MultiCell(0, 5, $valueEntry->getValue(), 0, 'L', 0); $pdf->MultiCell(0, LAMPDF_LINEHEIGHT, $valueEntry->getValue(), 0, 'L', 0);
$pdf->Ln(0);
} }
/** /**
* Prints a PDFTable entry. * Prints a PDFTable entry.
* *
* @param lamPDF $pdf PDF * @param lamPDF $pdf PDF
* @param PDFTable $valueEntry entry * @param PDFTable $table entry
* @param string $fontName font name * @param string $fontName font name
*/ */
function printTable(&$pdf, $valueEntry, $fontName) { function printTable(&$pdf, $table, $fontName) {
if (!empty($table->getHeadline())) {
$pdf->SetFont($fontName, 'B', LAMPDF_FONT_SIZE);
$pdf->Cell(LAMPDF_LABELWIDTH, LAMPDF_LINEHEIGHT, $table->getHeadline() . ':', 0 , 0, 'L', 0);
$pdf->Ln(LAMPDF_LINEHEIGHT);
} }
foreach ($table->rows as $row) {
/** foreach ($row->cells as $cell) {
* Creates the XML code for an PDF entry. $width = $cell->width;
* if (!empty($width) && (strpos($width, '%') !== false)) {
* @param string $line XML code of PDF entry $width = ceil(LAMPDF_LINEWIDTH * substr($width, 0, -1) / 100);
* @param boolean $first_td True if this is the first column
* @param String $fontName font name
*
* @return array XML codes
*/
function processLine($line, $first_td = true, $fontName) {
global $key, $line_width;
// PCRE matching <block> tag
$block_pattern = '/<block><\/block>/';
// PCRE matching a <key> tag
$key_pattern = '/(<block>)<key>(.+)<\/key>(.*<\/block>)/';
// PCRE matching a <value> tag
// !!FIXME!! value must contain at least one character
$value_pattern = '/(<block>.*)<value>(.*)<\/value>(<\/block>)/';
// PCRE matching a <td> tag
$td_pattern = '/(<block>.*?)<td(.*?)>(.+?)<\/td>(.*<\/block>)/';
// PCRE matching <tr> tag
$tr_pattern = '/<tr><\/tr>/';
// PCRE matching a <p> tag
$p_pattern = '/(<block>.*)<p>(.+)<\/p>(.*<\/block>)/';
// PCRE matching a <br> tag
$br_pattern = '/<br \/>/';
$return = array();
if(preg_match($key_pattern,$line,$matches)) {
$key = true;
$line_width = $line_width - 50;
$format = processFormatTags($matches[2],'B');
$return[] = array('setFont',array($fontName,$format[0],7));
$return[] = array('Cell',array(50,5,$format[1] . ':',0,0,'R',0));
$return[] = array('setFont',array($fontName,'',7));
return array_merge($return,processLine($matches[1] . $matches[3],false,$fontName));
} }
elseif(preg_match($value_pattern,$line,$matches)) { if ($cell->bold) {
$format = processFormatTags($matches[2],''); $pdf->SetFont($fontName, 'B', LAMPDF_FONT_SIZE);
$return[] = array('setFont',array($fontName,$format[0],7));
$return[] = array('MultiCell',array(0,5,$format[1],0,'L',0));
$return[] = array('setFont',array($fontName,'',7));
return array_merge($return,processLine($matches[1] . $matches[3],true,$fontName));
} }
elseif(preg_match($p_pattern,$line,$matches)) { $pdf->Cell($width, LAMPDF_LINEHEIGHT, $cell->content, 0, 0, $cell->align, 0);
$format = processFormatTags($matches[2],''); if ($cell->bold) {
$return[] = array('setFont',array($fontName,$format[0],7)); $pdf->SetFont($fontName, '', LAMPDF_FONT_SIZE);
$return[] = array('Write',array(5,$format[1]));
$return[] = array('setFont',array($fontName,'',7));
return array_merge($return,processLine($matches[1] . $matches[3],true,$fontName));
}
elseif(preg_match($td_pattern,$line,$matches)) {
if($first_td && $key) {
$first_td = !$first_td;
$return[] = array('Cell',array(50,5,'',0,0,'L',0));
}
$format = processFormatTags($matches[3],'');
$attrs = processAttributes($matches[2],array('width' => $line_width,'height' => 5,'align' => 'L'));
$return[] = array('setFont',array($fontName,$format[0],7));
$return[] = array('Cell',array($attrs['width'],$attrs['height'],$format[1],0,0,$attrs['align'],0));
$return[] = array('setFont',array($fontName,'',7));
return array_merge($return,processLine($matches[1] . $matches[4],$first_td,$fontName));
}
elseif(preg_match($br_pattern,$line,$matches)) {
return array(array('Ln',array(5)));
}
elseif(preg_match($block_pattern,$line,$matches)) {
$line_width = LAMPDF_LINEWIDTH;
return array();
}
elseif(preg_match($tr_pattern,$line,$matches)) {
$line_width = LAMPDF_LINEWIDTH;
return array(array('Ln',array(5)));
} }
} }
$pdf->Ln(LAMPDF_LINEHEIGHT);
/**
* Formats the XML code.
*
* @param string $line XML code of PDF entry
* @param string $style style commands
*
* @return array XML code
*/
function processFormatTags($line,$style) {
// PCRE matching a <i> tag
$i_pattern = '/(.*)<i>(.+)<\/i>(.*)/';
// PCRE matching a <b> tag
$b_pattern = '/(.*)<b>(.+)<\/b>(.*)/';
// PCRE matching a <u> tag
$u_pattern = '/(.*)<u>(.+)<\/u>(.*)/';
// Replacement pattern when one of the above pattern matched
$replace = "\$1\$2\$3";
if(preg_match($i_pattern,$line,$matches)) {
$style .= "I";
$line = preg_replace($i_pattern,$replace,$line);
}
if(preg_match($b_pattern,$line,$matches)) {
$style .= "B";
$line = preg_replace($b_pattern,$replace,$line);
}
if(preg_match($u_pattern,$line,$matches)) {
$style .= "U";
$line = preg_replace($u_pattern,$replace,$line);
}
return array($style,$line);
}
/**
* Processes width, height and alignment attributes.
*
* @param string $attrs attributes
* @param array $return XML code
*
* @return array XML code
*/
function processAttributes($attrs,$return = array()) {
global $line_width;
// PCRE matching width attribute
$width_pattern = '/(.*)width\=\"(\\d+)(\%?)\"(.*)/';
// PCRE matching height attribute
$height_pattern = '/(.*)height\=\"(\\d+)\"(.*)/';
// PCRE matching align attribute
$align_pattern = '/(.*)align\=\"(L|R|C)\"(.*)/';
// Remove leading and trailing whitespaces
$attrs = trim($attrs);
if(preg_match($width_pattern,$attrs,$matches)) {
if($matches[3] == '%') {
$return['width'] = ceil($line_width * $matches[2] / 100);
}
else {
$return['width'] = ceil($matches[2]);
}
return processAttributes($matches[1] . $matches[4],$return);
}
elseif(preg_match($height_pattern,$attrs,$matches)) {
$return['height'] = $matches[2];
return processAttributes($matches[1] . $matches[3],$return);
}
elseif(preg_match($align_pattern,$attrs,$matches)) {
$return['align'] = $matches[2];
return processAttributes($matches[1] . $matches[3],$return);
}
else {
return $return;
} }
$pdf->Ln(LAMPDF_LINEHEIGHT);
} }
/** /**
@ -409,15 +275,6 @@ class PDFTable implements PDFEntry {
$this->label = $label; $this->label = $label;
} }
/**
* Returns the label.
*
* @return string $label label
*/
public function getLabel() {
return $this->label;
}
/** /**
* {@inheritDoc} * {@inheritDoc}
* @see PDFEntry::getHeadline() * @see PDFEntry::getHeadline()

3
lam/lib/xml_parser.inc
View File

@ -60,7 +60,8 @@ class xmlParser {
if(file_exists($filename)) { if(file_exists($filename)) {
$xmlStructure = array(); $xmlStructure = array();
$xmlIndex = array(); $xmlIndex = array();
xml_parse_into_struct($this->xmlParser, implode("\n", file($filename)), $xmlStructure, $xmlIndex); $xmlContent =
xml_parse_into_struct($this->xmlParser, implode("", file($filename)), $xmlStructure, $xmlIndex);
return array($xmlStructure, $xmlIndex); return array($xmlStructure, $xmlIndex);
} }
return array(); return array();

4
lam/templates/pdfedit/pdfpage.php
View File

@ -143,11 +143,11 @@ if(isset($_GET['submit'])) {
// add a new text field // add a new text field
elseif(isset($_GET['add_text'])) { elseif(isset($_GET['add_text'])) {
// Check if text for static text field is specified // Check if text for static text field is specified
if(!isset($_GET['text_text']) || ($_GET['text_text'] == '')) { if(empty($_GET['text_text'])) {
StatusMessage('ERROR',_('No static text specified'),_('The static text must contain at least one character.')); StatusMessage('ERROR',_('No static text specified'),_('The static text must contain at least one character.'));
} }
else { else {
$entry = array(array('tag' => 'TEXT','type' => 'complete','level' => '2','value' => $_GET['text_text'])); $entry = array(array('tag' => 'TEXT','type' => 'complete','level' => '2','value' => str_replace("\r", "\n", $_GET['text_text'])));
// Insert new field in structure // Insert new field in structure
array_splice($_SESSION['currentPDFStructure'],$_GET['add_text_position'],0,$entry); array_splice($_SESSION['currentPDFStructure'],$_GET['add_text_position'],0,$entry);
} }