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chamilo-lms
mirror of https://github.com/chamilo/chamilo-lms/tree/1.11.x
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Should fix bug when exporting images in a PDF see BT#5058

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skala
Julio Montoya 13 years ago
parent 585376a4aa
commit ade53f7b51
1 changed files with 25 additions and 17 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. 42
      main/inc/lib/pdf.lib.php

42
main/inc/lib/pdf.lib.php
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@ -8,10 +8,7 @@
*/
define('_MPDF_PATH', api_get_path(LIBRARY_PATH).'mpdf/');
require_once _MPDF_PATH.'mpdf.php';
/**
* Class
* @package chamilo.library
*/
class PDF {
public $pdf;
@ -45,8 +42,8 @@ class PDF {
$this->params['course_code'] = isset($params['course_code']) ? $params['course_code'] : api_get_course_id();
$this->params['add_signatures'] = isset($params['add_signatures']) ? $params['add_signatures'] : false;
$this->pdf = $pdf = new mPDF('UTF-8', $page_format, '', '', $params['left'], $params['right'], $params['top'], $params['bottom'], 8, 8, $orientation);
}
$this->pdf = new mPDF('UTF-8', $page_format, '', '', $params['left'], $params['right'], $params['top'], $params['bottom'], 8, 8, $orientation);
}
function html_to_pdf_with_template($content) {
Display :: display_no_header();
@ -207,16 +204,27 @@ class PDF {
$elements = $doc->getElementsByTagName('img');
if (!empty($elements)) {
foreach ($elements as $item) {
$old_src = $item->getAttribute('src');
$old_src = $item->getAttribute('src');
if (strpos($old_src, 'http') === false) {
if (strpos($old_src, '/main/default_course_document') === false) {
$old_src_fixed = str_replace('/courses/'.$course_data['path'].'/document/', '', $old_src);
$old_src_fixed = str_replace('courses/'.$course_data['path'].'/document/', '', $old_src_fixed);
$new_path = $document_path.$old_src_fixed;
$document_html= str_replace($old_src, $new_path, $document_html);
if (strpos($old_src, '/main/default_course_document') === false) {
if (api_get_path(REL_PATH) != '/') {
$old_src = str_replace(api_get_path(REL_PATH), '', $old_src);
}
$old_src_fixed = str_replace('courses/'.$course_data['path'].'/document/', '', $old_src);
//$old_src_fixed = str_replace('courses/'.$course_data['path'].'/document/', '', $old_src_fixed);
$new_path = $document_path.$old_src_fixed;
$document_html= str_replace($old_src, $new_path, $document_html);
}
}
} else {
//Check if this is a complete URL
/*if (strpos($old_src, 'courses/'.$course_data['path'].'/document/') === false) {
} else {
$old_src_fixed = str_replace(api_get_path(SYS_COURSE_PATH).$course_data['path'].'/document/', '', $old_src);
$new_path = $document_path.$old_src_fixed;
$document_html= str_replace($old_src, $new_path, $document_html);
}*/
}
}
}
}
@ -224,11 +232,11 @@ class PDF {
api_set_encoding_html($document_html, 'UTF-8'); // The library mPDF expects UTF-8 encoded input data.
$title = api_get_title_html($document_html, 'UTF-8', 'UTF-8'); // TODO: Maybe it is better idea the title to be passed through
// $_GET[] too, as it is done with file name.
// At the moment the title is retrieved from the html document itself.
// At the moment the title is retrieved from the html document itself.
//echo $document_html;exit;
if (empty($title)) {
$title = $filename; // Here file name is expected to contain ASCII symbols only.
}
}
if (!empty($document_html)) {
$this->pdf->WriteHTML($document_html.$page_break, 2);
}

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