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chamilo-lms
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Minor - format code.

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1.9.x
Julio Montoya 11 years ago
parent 5734d698e4
commit 3024efcca8
1 changed files with 94 additions and 46 deletions
Show all changes Ignore whitespace when comparing lines Ignore changes in amount of whitespace Ignore changes in whitespace at EOL
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  1. 140
      main/inc/lib/pdf.lib.php

140
main/inc/lib/pdf.lib.php
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@ -3,6 +3,7 @@
define('_MPDF_PATH', api_get_path(LIBRARY_PATH).'mpdf/');
require_once _MPDF_PATH.'mpdf.php';
/**
* Class PDF
* @package chamilo.library
@ -17,11 +18,15 @@ class PDF
/**
* Creates the mPDF object
* @param string format A4 A4-L see http://mpdf1.com/manual/index.php?tid=184&searchstring=format
* @param string orientation "P" = Portrait "L" = Landscape
* @param string $page_format format A4 A4-L see http://mpdf1.com/manual/index.php?tid=184&searchstring=format
* @param string $orientation orientation "P" = Portrait "L" = Landscape
* @param array $params
*/
public function __construct($page_format ='A4', $orientation = 'P', $params = array())
{
public function __construct(
$page_format = 'A4',
$orientation = 'P',
$params = array()
) {
/* More info @ http://mpdf1.com/manual/index.php?tid=184&searchstring=mPDF
* mPDF ([ string $mode [, mixed $format [, float $default_font_size [, string $default_font [, float $margin_left , float $margin_right , float $margin_top , float $margin_bottom , float $margin_header , float $margin_footer [, string $orientation ]]]]]])
*/
@ -121,18 +126,22 @@ class PDF
/**
* Converts HTML files to PDF
* @param mixed could be an html file path or an array with paths example:
/var/www/myfile.html or
array('/myfile.html','myotherfile.html') or even an indexed array with both 'title' and 'path' indexes
for each element like
/var/www/myfile.html or
array('/myfile.html','myotherfile.html') or even an indexed array with both 'title' and 'path' indexes
for each element like
* array(0=>array('title'=>'Hello','path'=>'file.html'),1=>array('title'=>'Bye','path'=>'file2.html'));
* @param string pdf name
* @param string course code (if you are using html that are located in the document tool you must provide this)
* @param bool Whether to print the header, footer and watermark (true) or just the content (false)
* @return bool
*/
public function html_to_pdf($html_file_array, $pdf_name = '', $course_code = null, $print_title = false, $complete_style = true)
{
public function html_to_pdf(
$html_file_array,
$pdf_name = '',
$course_code = null,
$print_title = false,
$complete_style = true
) {
if ($complete_style === false) {
error_log(__FUNCTION__.' with no style');
}
@ -163,13 +172,11 @@ class PDF
$clean_search = array (
'@<script[^>]*?>.*?</script>@si',
'@<style[^>]*?>.*?</style>@si'
);
);
// Formatting the pdf
self::format_pdf($course_data, $complete_style);
$counter = 1;
foreach ($html_file_array as $file) {
//Add a page break per file
@ -192,7 +199,10 @@ class PDF
if (empty($file) && !empty($html_title)) {
//this is a chapter, print title & skip the rest
if ($print_title) {
$this->pdf->WriteHTML('<html><body><h3>'.$html_title.'</h3></body></html>'.$page_break, 2);
$this->pdf->WriteHTML(
'<html><body><h3>'.$html_title.'</h3></body></html>'.$page_break,
2
);
}
continue;
}
@ -204,7 +214,10 @@ class PDF
//it's not a chapter but the file exists, print its title
if ($print_title) {
$this->pdf->WriteHTML('<html><body><h3>'.$html_title.'</h3></body></html>',2);
$this->pdf->WriteHTML(
'<html><body><h3>' . $html_title . '</h3></body></html>',
2
);
}
$file_info = pathinfo($file);
@ -296,7 +309,8 @@ class PDF
$pdf_name = replace_dangerous_char($pdf_name);
$output_file = $pdf_name.'.pdf';
}
$this->pdf->Output($output_file, 'D'); /// F to save the pdf in a file
// F to save the pdf in a file
$this->pdf->Output($output_file, 'D');
exit;
}
@ -308,9 +322,12 @@ class PDF
* @param string course code (if you are using html that are located in the document tool you must provide this)
* @return string Web path
*/
public function content_to_pdf($document_html, $css = '', $pdf_name = '', $course_code = null)
{
public function content_to_pdf(
$document_html,
$css = '',
$pdf_name = '',
$course_code = null
) {
global $_configuration;
if (empty($document_html)) {
@ -324,7 +341,7 @@ class PDF
);
// Formatting the pdf
$course_data = api_get_course_info($course_code);
$course_data = api_get_course_info($course_code);
self::format_pdf($course_data);
@ -421,7 +438,7 @@ class PDF
/**
* Deletes the watermark from the Platform or Course
* @param string course code (optional)
* @param string $course_code course code (optional)
* @param mixed web path of the watermark image, false if there is nothing to return
*/
public function delete_watermark($course_code = null)
@ -444,9 +461,9 @@ class PDF
/**
* Uploads the pdf watermark in the main/default_course_document directory or in the course directory
* @param string filename
* @param string path of the file
* @param string course code
* @param string $filename filename
* @param string $source_file path of the file
* @param string $course_code
* @return mixed web path of the file if sucess, false otherwise
*/
public function upload_watermark($filename, $source_file, $course_code = null)
@ -469,7 +486,7 @@ class PDF
$my_image = new Image($source_file);
$result = $my_image->send_image($course_image, -1, 'png');
if ($result) {
$result = $web_path;
$result = $web_path;
}
return $result;
}
@ -500,26 +517,56 @@ class PDF
$right_content = '{PAGENO} / {nb}';
//@todo remove this and use a simpler way
$footer = array (
'odd' => array (
'L' => array (
'content' => $left_content, 'font-size' => 10,'font-style' => 'B','font-family' => 'serif','color'=>'#000000'),
'C' => array (
'content' => $center_content,'font-size' => 10,'font-style' => 'B','font-family' => 'serif','color'=>'#000000'),
'R' => array (
'content' => $right_content, 'font-size' => 10,'font-style' => 'B','font-family' => 'serif','color'=>'#000000'),
$footer = array(
'odd' => array(
'L' => array(
'content' => $left_content,
'font-size' => 10,
'font-style' => 'B',
'font-family' => 'serif',
'color' => '#000000'
),
'C' => array(
'content' => $center_content,
'font-size' => 10,
'font-style' => 'B',
'font-family' => 'serif',
'color' => '#000000'
),
'R' => array(
'content' => $right_content,
'font-size' => 10,
'font-style' => 'B',
'font-family' => 'serif',
'color' => '#000000'
),
'line' => 1,
),
'even' => array (
'L' => array (
'content' => $left_content, 'font-size' => 10,'font-style' => 'B','font-family' => 'serif','color'=>'#000000'),
'C' => array (
'content' => $center_content,'font-size' => 10,'font-style' => 'B','font-family' => 'serif','color'=>'#000000'),
'R' => array (
'content' => $right_content, 'font-size' => 10,'font-style' => 'B','font-family' => 'serif','color'=>'#000000'),
),
'even' => array(
'L' => array(
'content' => $left_content,
'font-size' => 10,
'font-style' => 'B',
'font-family' => 'serif',
'color' => '#000000'
),
'C' => array(
'content' => $center_content,
'font-size' => 10,
'font-style' => 'B',
'font-family' => 'serif',
'color' => '#000000'
),
'R' => array(
'content' => $right_content,
'font-size' => 10,
'font-style' => 'B',
'font-family' => 'serif',
'color' => '#000000'
),
'line' => 1,
),
);
),
);
// defines footer for Odd and Even Pages - placed at Outer margin see http://mpdf1.com/manual/index.php?tid=151&searchstring=setfooter
$this->pdf->SetFooter($footer);
}
@ -646,14 +693,15 @@ class PDF
$pdf->SetSubject('Exported from Chamilo Documents');
$pdf->SetKeywords('Chamilo Documents');
*/
$this->pdf->directionality = api_get_text_direction(); // TODO: To be read from the html document.
$this->pdf->useOnlyCoreFonts = true;
// TODO: To be read from the html document.
$this->pdf->directionality = api_get_text_direction();
$this->pdf->useOnlyCoreFonts = true;
// Use different Odd/Even headers and footers and mirror margins
$this->pdf->mirrorMargins = 1;
// Add decoration only if not stated otherwise
if ($complete) {
//Adding watermark
// Adding watermark
if (api_get_setting('pdf_export_watermark_enable') == 'true') {
$watermark_file = self::get_watermark($course_code);

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