interactive/starter_portfolio updated
Package multiple PDF and other documents into a PDF portfolio.
Download PHP Code Switch to Java Code Show Output
<?php
/*
*
* PDF portfolio starter:
* Package multiple PDF and other documents into a PDF portfolio.
* The documents in the portfolio will be assigned predefined
* and custom metadata fields; for the custom fields a schema description
* is created.
*
* Required software: PDFlib/PDFlib+PDI/PPS 10
* Required data: PDF and other input documents
*/
/* This is where the data files are. Adjust as necessary. */
$searchpath = dirname(__FILE__,3)."/input";
class document {
public function __construct($filename, $description, $status, $id) {
$this->filename = $filename;
$this->description = $description;
$this->status = $status;
$this->id = $id;
}
public $filename;
public $description;
public $status;
public $id;
}
/* The documents for the Portfolio along with description and metadata */
$root_folder_docs = array(
new document("nesrin.jpg", "Zabrisky point", "archived", 300),
new document("markup_annotations_input.pdf", "PDF sample with markup annotations",
"published", 101)
);
$datasheet_docs = array(
new document("PLOP-datasheet.pdf",
"PDF Linearization, Optimization, Protection", "published",
103),
new document("pCOS-datasheet.pdf",
"PDF Information Retrieval Tool", "published", 104) );
try {
$p = new pdflib();
$p->set_option("searchpath={" . $searchpath . "}");
/* This means we must check return values of load_font() etc. */
$p->set_option("errorpolicy=return");
if ($p->begin_document("", "") == 0) {
throw new Exception("Error: " . $p->get_errmsg());
}
$p->set_info("Creator", "PDFlib starter sample");
$p->set_info("Title", "starter_portfolio");
/*
* Insert two files in the root folder along with their description
* and the following custom fields: status string describing the
* document status id numerical identifier, prefixed with "PHX"
*/
for ($i = 0; $i < count($root_folder_docs); $i++) {
$optlist = "description={" . $root_folder_docs[$i]->description
. "} " . "fieldlist={ {key=status value="
. $root_folder_docs[$i]->status . "} {key=id value="
. $root_folder_docs[$i]->id . " prefix=PHX type=text} }";
/* 0 means root folder */
$p->add_portfolio_file(0, $root_folder_docs[$i]->filename, $optlist);
}
/* Create the "datasheets" folder in the root folder */
$folder = $p->add_portfolio_folder(0, "datasheets",
"description={Folder with datasheets}");
/*
* Insert documents in the "datasheets" folder along with
* description and custom fields
*/
for ($i = 0; $i < count($datasheet_docs); $i++) {
$optlist = "description={" . $datasheet_docs[$i]->description
. "} fieldlist={ {key=status value="
. $datasheet_docs[$i]->status . "} {key=id value="
. $datasheet_docs[$i]->id . " prefix=PHX type=text} }";
/* Add the file to the "datasheets" $folder */
$p->add_portfolio_file($folder, $datasheet_docs[$i]->filename,
$optlist);
}
/* Create a single-page document as cover sheet */
$p->begin_page_ext(0, 0, "width=a4.width height=a4.height");
$p->fit_textline("Welcome to the PDFlib Portfolio sample!", 50, 700,
"fontname=NotoSerif-Regular fontsize=24");
$p->end_page_ext("");
/* Set options for Portfolio display */
$optlist = "portfolio={initialview=detail ";
/* Add schema definition for Portfolio metadata */
$optlist .=
"schema={ "
/* Some predefined fields are included here to make them visible. */
. "{order=1 label=Name key=_filename visible editable} "
. "{order=2 label=Description key=_description visible} "
. "{order=3 label=Size key=_size visible} "
. "{order=4 label={Last edited} key=_moddate visible} "
/* User-defined fields */
. "{order=5 label=Status key=status type=text editable} "
. "{order=6 label=ID key=id type=text editable} ";
$optlist .= "}}";
$p->end_document($optlist);
$buf = $p->get_buffer();
$len = strlen($buf);
header("Content-type: application/pdf");
header("Content-Length: $len");
header("Content-Disposition: inline; filename=starter_portfolio.pdf");
print $buf;
}
catch (PDFlibException $e) {
echo("PDFlib exception occurred in starter_portfolio sample:\n" .
"[" . $e->get_errnum() . "] " . $e->get_apiname() . ": " .
$e->get_errmsg() . "\n");
exit(1);
}
catch (Throwable $e) {
echo($e);
exit(1);
}
$p = 0;
?>