jimp-dev/jimp

name too long open base64 image

Open

#751 opened on Jun 16, 2019

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 (3 comments) (0 reactions) (0 assignees)JavaScript (13,218 stars) (785 forks)batch import
bughelp wanted

Description

Expected Behavior

jimp can read image url

Current Behavior

jimp can't read image url

Failure Information (for bugs)

name too long open 'data:image/jpeg;base64,...'

Steps to Reproduce

Jimg.read(this.orignSrc).then(image => {
         image.color([{apply: val, params: [100]}]).getBase64(Jimg.AUTO, (err, src) => {
                this.doingImg.src = src;
        });
});

then I got 'name too long, open "data:image/jpeg;base64,..."' this.orignSrc is a base64 image

Screenshots

image

Context

sorry, none

  • Jimp Version: 0.6.4
  • Operating System: macOS 10.13.6
  • Node version: v10.15.0

Failure Logs

Contributor guide

Tech stack
javascriptnodejs
Domain
backend
Issue type
bug
DifficultyEstimated implementation difficulty for a new contributor, from 1 for very small changes to 5 for expert-level work.
3
Estimated timeA rough time range for an experienced contributor to investigate, implement, test, and prepare a pull request.
1-3 hours
Activity statusHow available the issue appears right now: fresh, active, stale, blocked, or waiting on maintainer input.
stale
ClarityHow clearly the issue explains the expected change, acceptance criteria, and next step.
mostly clear
Prerequisites
Node.js basicsJimp API understanding
Newbie friendlinessA 1-100 score estimating how approachable this issue is for first-time contributors.
60
Research direction
Investigate Jimp.read() implementation to identify where the 'name too long' error originates. Check if the code treats base64 data as a file path and fails due to length. Modify the logic to detect base64 strings and handle them appropriately. Refer to the source file lib/index.js or similar and look for file reading functions.