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Topics#Salesforce DeveloperPregunta de Laetitia CIVEL
Laetitia CIVEL (Splayce) preguntó en #Salesforce Developer
15 feb 2022, 10:54

image not visible on PDF page

Hello everyone,

We try to make pdf file with dynamic images for our products but we see an image with broken link.

Somebody has an idea ?

Our html code:

<apex:page standardcontroller="Product2" extensions="ProductPDFController" showHeader="false" sidebar="false" renderAs="pdf" applyHtmlTag="false"> <html> <apex:outputPanel rendered="{!(Product2.Marque_MKTG__c == 'YORO')}"> <head> <meta http-equiv="Content-Type" content="text/html; charset=UTF-8"/> <title>{!Product2.Name}</title> <meta name="generator" content="BCL easyConverter SDK 5.0.252"/> <meta name="title" content="Fiche technique Produit salforce"/> <apex:stylesheet value="{!$Resource.ProductPDFYOROcss}"/>

....

<apex:image value="{!Product2.Image_Display__c}" style="padding: 5px;max-width:100%;height:300px;width:auto;"/>

...

-----------------------------------------------------

Controller code :

public class ProductPDFController{

    public Product2 product;

    public String contentversionId{get;set;}

    public String productId;

    

    public ProductPDFController(ApexPages.StandardController controller){

        product = (Product2)controller.getRecord();

        productId = product.Id;

        System.debug('⌗⌗productId '+productId);

        fetchImageLink(productId);

    }

    

    public void fetchImageLink(String product2Id){

        List<ContentDocument> contentDocumentList =  fetchContentDocumentDetails(product2Id);

        System.debug('$$contentDocumentList '+contentDocumentList);

        if(contentDocumentList != null){

            

            if(contentDocumentList.size() > 0){

                List<ContentVersion> contentVersionList=  [SELECT Id FROM

                         ContentVersion

                         WHERE contentDocumentId IN :contentDocumentList

                         ORDER BY CreatedDate desc];

               System.debug('$$contentVersionList '+contentVersionList);          

                if(contentVersionList.size()>0)

                    contentversionId = contentVersionList[0].Id;

            }

        }

        System.debug('$$contentversionId '+contentversionId);

    }

    

    public static List<ContentDocument> fetchContentDocumentDetails(Id product2Id){

        if(product2Id!=null){

            List<ContentDocument> ContentDocumentsIdList = new List<ContentDocument>();

            for(ContentDocumentlink contentLinkDocumentRecord:[SELECT ContentDocumentId,ContentDocument.Id,ContentDocument.Title,ContentDocument.CreatedDate

            FROM ContentDocumentlink

            WHERE LinkedEntityId =:product2Id

            ORDER BY ContentDocument.CreatedDate desc])

            {

                if(contentLinkDocumentRecord.ContentDocumentId != null){

                    if(contentLinkDocumentRecord.ContentDocument.Title.containsIgnoreCase('.jpg') || contentLinkDocumentRecord.ContentDocument.Title.containsIgnoreCase('.png')) {

                        system.debug('Adding Doc: '+contentLinkDocumentRecord.ContentDocument.Id);

                        system.debug('Adding Title: '+contentLinkDocumentRecord.ContentDocument.Title);

                        ContentDocumentsIdList.add(new ContentDocument(Id = contentLinkDocumentRecord.ContentDocument.Id,Title = contentLinkDocumentRecord.ContentDocument.Title));

                    }

                }

            }

            if(ContentDocumentsIdList.size()>0 && ContentDocumentsIdList!=null){

                return ContentDocumentsIdList;

            }

        }

        return null;

    }

Thanks,
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