Strange things with PDFToolkit

[pjcaracuel_2349]

Hi

I am using two scripts to add images to a pdf. One of them works fine but in the other whose code is the same I get the following error:

021-09-02 14:51:54,757 ERROR [extensions.webscripts.AbstractRuntime] [http-apr-8080-exec-4] Exception from executeScript: 08020357 Failed to execute script 'workspace://SpacesStore/e736071d-eda0-44e9-9985-f8bb7c5a1790': nodeRef is a mandatory parameter
org.alfresco.scripts.ScriptException: 08020357 Failed to execute script 'workspace://SpacesStore/e736071d-eda0-44e9-9985-f8bb7c5a1790': nodeRef is a mandatory parameter

Code is:

var userlogged = userhome.properties.name;
var query = "TYPE:\"cm:content\" AND @CM\\:name:"+ userlogged + ".png";
var nodes=search.luceneSearch(query);

var watermark_action = actions.create("pdf-watermark");
watermark_action.parameters.inplace = true;
watermark_action.parameters["watermark-type"] = "image";
watermark_action.parameters["watermark-image"] = eval(nodes[0]);
watermark_action.parameters["watermark-image"] = eval("rubrica_" + userlogged);
watermark_action.parameters["watermark-text"] = "Lorem Ipsum";
watermark_action.parameters["watermark-font"] = "Helvetica";
watermark_action.parameters["watermark-size"] = "12";
watermark_action.parameters.page = "all";
watermark_action.parameters["watermark-depth"] = "over";
watermark_action.parameters.position = "manual";
watermark_action.parameters["location-x"] = step;
watermark_action.parameters["location-y"] ="1";
watermark_action.execute(doc);
logger.system.out("***************************Incluida firma en : " + doc.name );

Ok, if I //watermark_action.execute(doc);

The script run ok and the name of the document is shown in log. Therefore doc is a valid node.

If I execute watermark_action.execute(doc);

the error of the beginning is shown in the log

Any idea? 

Thanks in Advanced

[cristinamr]

Hi!

I think you have missing at least, one parameter. Try adding this line:

watermark_action.parameters["destination-folder"] = document.parent;

BTW, I've found this script (it's working), in case you have other issue, please compare them:

var watermark_action = actions.create("pdf-watermark");

watermark_action.parameters["inplace"] = true;
watermark_action.parameters["destination-folder"] = document.parent;
watermark_action.parameters["watermark-type"] = "text";
watermark_action.parameters["watermark-text"] = "Lorem Ipsum";
// wrong parameter
//watermark_action.parameters["watermark-pages"] = "all";
watermark_action.parameters["page"] = "all";

watermark_action.parameters["watermark-depth"] = "over";

// missing parameters
watermark_action.parameters["watermark-font"] = "Courier";
watermark_action.parameters["watermark-size"] = "10";
// END missing parameters

watermark_action.parameters["position"] = "center";

watermark_action.execute(document);

Link.

Let us know your results.

Cheers,

Cris.

[abhinavmishra14]

Can you try below code, issue may not with the doc, it may be the image node you are passing and search may be returning empty. Consider checking the query. Document parent is not mandatory  though for inplace operation 

https://github.com/OrderOfTheBee/alfresco-pdf-toolkit/blob/master/pdf-toolkit-repo/src/main/java/org...

var watermark_action = actions.create("pdf-watermark");
watermark_action.parameters["inplace"] = true;
watermark_action.parameters["watermark-type"] = "image"; 
watermark_action.parameters["watermark-image"] = nodes[0].nodeRef;
watermark_action.parameters["watermark-text"] = "Lorem Ipsum";
watermark_action.parameters["watermark-font"] = "Helvetica";
watermark_action.parameters["watermark-size"] = "12";
watermark_action.parameters["page"] = "all";
watermark_action.parameters["watermark-depth"] = "over";
watermark_action.parameters["position"] = "manual";
watermark_action.parameters["location-x"] = step;
watermark_action.parameters["location-y"] ="1";
watermark_action.execute(document);

[pjcaracuel_2349]

Thanks both,

First, the error is due firma is null. Therefore PDFToolKit is running ok.

This code in JavaScript Console run ok but when run the script which contains this code firma=null I don´t understand!!

var userlogged = "rcanovas";
var firma="";

if (userlogged === "rcanovas") {
firma=search.findNode('workspace://SpacesStore/7b48a76d-ebfb-44ea-9a18-9e32540d250b');
}
logger.log("***************************Documento a firmar : " + document.name + " " + firma);

[pjcaracuel_2349]

In summary, the question is

Why this code line run ok in console javascript but not in script?

firma=search.findNode('workspace://SpacesStore/7b48a76d-ebfb-44ea-9a18-9e32540d250b');

TIA!!

[cristinamr]

---

firma=search.findNode('workspace://SpacesStore/7b48a76d-ebfb-44ea-9a18-9e32540d250b');

---

findNode function is waiting as parameter a nodeRef not a string:

Instead, you can try with utils.getNodeFromString.

Cheers,

Cristina.

[pjcaracuel_2349]

Hi Cristina,

Thanks 

It's so strange (sorry for my bad english)

var firma = search.findNode('workspace://SpacesStore/c573e408-a6d6-4ce0-a84a-a6c040d60e2e');
logger.log("***************************Firma : " + firma.name );

In Javascript Console

***************************Firma :  XXXXX_XXXX.png

I have other scripts where it´s code run ok.

Now I prefer use a query but it doesn´t work I tried a workaround using findNode but it's the same. In Consola JAvascript run ok but in script no.

B.R

Pedro

[abhinavmishra14]

You should share the full code instead of multiple variations. Here are few things to note::

You are using wrong root object to get user, it should be: var userlogged = person.properties.userName;

Your search query has "CM" , it should be "cm" (lowercase), and you should use fts-alfresco instead.

Here is a full example: 

var pdfDocNodeStr = "workspace://SpacesStore/2c4b6829-3992-4990-9f8b-04f3c535dbce"
try {
	var pdfDocNode = search.findNode(pdfDocNodeStr);
	logger.log("PDFDocNodeRef: "+ pdfDocNode.nodeRef+" | PDFDocName: "+pdfDocNode.name)
	
	var userlogged = person.properties.userName;
	logger.log("LoggedInUser: "+ userlogged);

	//Assuming you have an image named after the logged in user somewhere in repo. e.g.: 'admin.jpg'
	var query = 'TYPE:\"cm:content\" AND =@cm\\:name:"'+ userlogged + '.jpg"'; //get the image exactly with matching name
	var searchQuery = {
		query: query,
		language: "fts-alfresco"
	};

	logger.log("Executing SearchQuery: " + query)
	var imagenodes = search.query(searchQuery);
	var imagenodeForWatermarking = imagenodes[0]
	logger.log("ImageNodeRef: "+ imagenodeForWatermarking.nodeRef+" | ImageName: "+imagenodeForWatermarking.properties["cm:name"])

	var watermark_action = actions.create("pdf-watermark");
	watermark_action.parameters["inplace"] = true;
	watermark_action.parameters["watermark-type"] = "image";
	watermark_action.parameters["watermark-image"] = imagenodeForWatermarking.nodeRef;
	watermark_action.parameters["watermark-text"] = "Lorem Ipsum";
	watermark_action.parameters["watermark-font"] = "Helvetica";
	watermark_action.parameters["watermark-size"] = "12";
	watermark_action.parameters["page"] = "all";
	watermark_action.parameters["watermark-depth"] = "over";
	watermark_action.parameters["position"] = "manual";
	watermark_action.parameters["location-x"] = "1";
        watermark_action.parameters["location-y"] ="1";

	watermark_action.execute(pdfDocNode);
} catch (ex) {
   logger.log("Exception occurred: " + ex.message);
}

I am not sure what and how you have written your script, its better to share full code to avoid confusion and waste of time when asking questions in the forum.

[pjcaracuel_2349]

Hi,

I am so sorry. I have not posted for a long time and I have forgotten the good practices. 

Very good your code will help me to improve but the error still persists.

In the Javascript Console it works perfect but when executing the attached script it fails. Attached log.

var userlogged = userhome.properties.name;
try {
	var pdfDocNode = document;
	ver step = "100!;
	logger.system.out("PDFDocNodeRef: "+ pdfDocNode.nodeRef+" | PDFDocName: "+pdfDocNode.name);
	logger.system.out("LoggedInUser: "+ userlogged);

	//Assuming you have an image named after the logged in user somewhere in repo. e.g.: 'admin.jpg'
	var query = 'TYPE:\"cm:content\" AND @cm\\:name:"'+ userlogged + '.png"'; //get the image exactly with matching name
	var searchQuery = {
		query: query,
		language: "fts-alfresco"
	};

	logger.system.out("Executing SearchQuery: " + query);
	var imagenodes = search.query(searchQuery);
	var imagenodeForWatermarking = imagenodes[0];
	logger.system.out("ImageNodeRef: "+ imagenodeForWatermarking.nodeRef+" | ImageName: "+imagenodeForWatermarking.properties["cm:name"]);

	//Inserta el gráfico en el pedido en función del firmante al que corresponda
	var watermark_action = actions.create("pdf-watermark");
	watermark_action.parameters.inplace = true;
	//watermark_action.parameters["destination-folder"] = doc.parent;
	watermark_action.parameters["watermark-type"] = "image";
	//watermark_action.parameters["watermark-image"] = eval(nodes[0]);
	watermark_action.parameters["watermark-image"] = imagenodeForWatermarking.nodeRef;
	//watermark_action.parameters["watermark-text"] = "Lorem Ipsum";
	//watermark_action.parameters["watermark-font"] = "Helvetica";
	//watermark_action.parameters["watermark-size"] = "12";
	watermark_action.parameters.page = "all";
	watermark_action.parameters["watermark-depth"] = "over";
	watermark_action.parameters.position = "manual";
	watermark_action.parameters["location-x"] = step;
	watermark_action.parameters["location-y"] ="1";
	watermark_action.execute(pdfDocNode);
	pdfDocNode.save();
	logger.system.out("***************************Incluida firma en :  " + pdfDocNode.name + " " + step);
	} 
	catch (ex) {
   logger.system.out("Exception occurred: " + ex.message);
}
	

Log

PDFDocNodeRef: workspace://SpacesStore/fa7e24d6-d178-4bea-b814-fdf661f4f9fe | PDFDocName: 5766774840.pdf
LoggedInUser: rcanovas
Executing SearchQuery: TYPE:"cm:content" AND @CM\:name:"rcanovas.png"
Exception occurred: Cannot read property "nodeRef" from undefined

In JavaScriptConsole

var userlogged = "rcanovas";
try {
	var pdfDocNode = document;
	var step = "100";
	logger.log("PDFDocNodeRef: "+ pdfDocNode.nodeRef+" | PDFDocName: "+pdfDocNode.name);
	logger.log("LoggedInUser: "+ userlogged);

	//Assuming you have an image named after the logged in user somewhere in repo. e.g.: 'admin.jpg'
	var query = 'TYPE:\"cm:content\" AND @cm\\:name:"'+ userlogged + '.png"'; //get the image exactly with matching name
	var searchQuery = {
		query: query,
		language: "fts-alfresco"
	};

	logger.system.out("Executing SearchQuery: " + query);
	var imagenodes = search.query(searchQuery);
	var imagenodeForWatermarking = imagenodes[0];
	logger.log("ImageNodeRef: "+ imagenodeForWatermarking.nodeRef+" | ImageName: "+imagenodeForWatermarking.properties["cm:name"]);

	//Inserta el gráfico en el pedido en función del firmante al que corresponda
	var watermark_action = actions.create("pdf-watermark");
	watermark_action.parameters.inplace = true;
	//watermark_action.parameters["destination-folder"] = doc.parent;
	watermark_action.parameters["watermark-type"] = "image";
	//watermark_action.parameters["watermark-image"] = eval(nodes[0]);
	watermark_action.parameters["watermark-image"] = imagenodeForWatermarking.nodeRef;
	//watermark_action.parameters["watermark-text"] = "Lorem Ipsum";
	//watermark_action.parameters["watermark-font"] = "Helvetica";
	//watermark_action.parameters["watermark-size"] = "12";
	watermark_action.parameters.page = "all";
	watermark_action.parameters["watermark-depth"] = "over";
	watermark_action.parameters.position = "manual";
	watermark_action.parameters["location-x"] = step;
	watermark_action.parameters["location-y"] ="1";
	watermark_action.execute(pdfDocNode);
	pdfDocNode.save();
	logger.log("***************************Incluida firma en :  " + pdfDocNode.name + " " + step);
	}
	catch (ex) {
   logger.logt("Exception occurred: " + ex.message);
}

Output Console

PDFDocNodeRef: workspace://SpacesStore/a46d1938-4cb5-4da2-963a-1ed91300ea2f | PDFDocName: 5766774840.pdf LoggedInUser: rcanovas ImageNodeRef: workspace://SpacesStore/7b48a76d-ebfb-44ea-9a18-9e32540d250b | ImageName: rcanovas.png ***************************Incluida firma en : 5766774840.pdf 100

Except userlogged var that in Console is "hardcode" the code is equal, but the behavour is diferent.

[pjcaracuel_2349]

Hi.

I am very sorry, I have not posted for a long time and I have forgotten the good practices.
Your code has been very useful to me but the error persists.
It is strange but if I run it in the console, only javascript works correctly however when the script is run it doesn't.

Script code:

addWaterMark.js

var userlogged = userhome.properties.name;
try {
	var pdfDocNode = document;
	ver step = "100!;
	logger.system.out("PDFDocNodeRef: "+ pdfDocNode.nodeRef+" | PDFDocName: "+pdfDocNode.name);
	logger.system.out("LoggedInUser: "+ userlogged);

	//Assuming you have an image named after the logged in user somewhere in repo. e.g.: 'admin.jpg'
	var query = 'TYPE:\"cm:content\" AND @cm\\:name:"'+ userlogged + '.png"'; //get the image exactly with matching name
	var searchQuery = {
		query: query,
		language: "fts-alfresco"
	};

	logger.system.out("Executing SearchQuery: " + query);
	var imagenodes = search.query(searchQuery);
	var imagenodeForWatermarking = imagenodes[0];
	logger.system.out("ImageNodeRef: "+ imagenodeForWatermarking.nodeRef+" | ImageName: "+imagenodeForWatermarking.properties["cm:name"]);

	//Inserta el gráfico en el pedido en función del firmante al que corresponda
	var watermark_action = actions.create("pdf-watermark");
	watermark_action.parameters.inplace = true;
	//watermark_action.parameters["destination-folder"] = doc.parent;
	watermark_action.parameters["watermark-type"] = "image";
	//watermark_action.parameters["watermark-image"] = eval(nodes[0]);
	watermark_action.parameters["watermark-image"] = imagenodeForWatermarking.nodeRef;
	//watermark_action.parameters["watermark-text"] = "Lorem Ipsum";
	//watermark_action.parameters["watermark-font"] = "Helvetica";
	//watermark_action.parameters["watermark-size"] = "12";
	watermark_action.parameters.page = "all";
	watermark_action.parameters["watermark-depth"] = "over";
	watermark_action.parameters.position = "manual";
	watermark_action.parameters["location-x"] = step;
	watermark_action.parameters["location-y"] ="1";
	watermark_action.execute(pdfDocNode);
	pdfDocNode.save();
	logger.system.out("***************************Incluida firma en :  " + pdfDocNode.name + " " + step);
	} 
	catch (ex) {
   logger.system.out("Exception occurred: " + ex.message);
}
	

Log Error:

PDFDocNodeRef: workspace://SpacesStore/fa7e24d6-d178-4bea-b814-fdf661f4f9fe | PDFDocName: 5766774840.pdf
LoggedInUser: rcanovas
Executing SearchQuery: TYPE:"cm:content" AND @cm\:name:"rcanovas.png"
Exception occurred: Cannot read property "nodeRef" from undefined

Javascript Console Code:

var userlogged = "rcanovas";
try {
	var pdfDocNode = document;
	var step = "100";
	logger.log("PDFDocNodeRef: "+ pdfDocNode.nodeRef+" | PDFDocName: "+pdfDocNode.name);
	logger.log("LoggedInUser: "+ userlogged);

	//Assuming you have an image named after the logged in user somewhere in repo. e.g.: 'admin.jpg'
	var query = 'TYPE:\"cm:content\" AND @cm\\:name:"'+ userlogged + '.png"'; //get the image exactly with matching name
	var searchQuery = {
		query: query,
		language: "fts-alfresco"
	};

	logger.system.out("Executing SearchQuery: " + query);
	var imagenodes = search.query(searchQuery);
	var imagenodeForWatermarking = imagenodes[0];
	logger.log("ImageNodeRef: "+ imagenodeForWatermarking.nodeRef+" | ImageName: "+imagenodeForWatermarking.properties["cm:name"]);

	//Inserta el gráfico en el pedido en función del firmante al que corresponda
	var watermark_action = actions.create("pdf-watermark");
	watermark_action.parameters.inplace = true;
	//watermark_action.parameters["destination-folder"] = doc.parent;
	watermark_action.parameters["watermark-type"] = "image";
	//watermark_action.parameters["watermark-image"] = eval(nodes[0]);
	watermark_action.parameters["watermark-image"] = imagenodeForWatermarking.nodeRef;
	//watermark_action.parameters["watermark-text"] = "Lorem Ipsum";
	//watermark_action.parameters["watermark-font"] = "Helvetica";
	//watermark_action.parameters["watermark-size"] = "12";
	watermark_action.parameters.page = "all";
	watermark_action.parameters["watermark-depth"] = "over";
	watermark_action.parameters.position = "manual";
	watermark_action.parameters["location-x"] = step;
	watermark_action.parameters["location-y"] ="1";
	watermark_action.execute(pdfDocNode);
	pdfDocNode.save();
	logger.log("***************************Incluida firma en :  " + pdfDocNode.name + " " + step);
	}
	catch (ex) {
   logger.logt("Exception occurred: " + ex.message);
}
	

JavaScript Console Log

PDFDocNodeRef: workspace://SpacesStore/a46d1938-4cb5-4da2-963a-1ed91300ea2f | PDFDocName: 5766774840.pdf
LoggedInUser: rcanovas
ImageNodeRef: workspace://SpacesStore/7b48a76d-ebfb-44ea-9a18-9e32540d250b | ImageName: rcanovas.png
***************************Incluida firma en :  5766774840.pdf 100

using userhome.properties.name to get username logged is ok because it shown in the log.

I feel lost because I don't understand the behavior of the query. It works in the console but not in the script