Add support for message subject lines in view page

[samcamwilliams]

We should add support for showing message subject lines, rather than transaction identifiers for messages on the message 'view' page.

I propose that we use a simple JSON structure to describe messages:
{"subject":"SUBJECT_LINE","body":"MESSAGE_BODY"}

This format should be extensible with extra fields (an attachments list, for example) at some later point.

In order to implement this we need to:

1. Bump the App-Version tag (to 0.0.2) or add a specific Message-Format tag (starting from 2). See here.
2. Add parsing code to crypto.js converting old-style messages into JSON of the new format ({"subject": "[TXID_HERE]", "body":"[OLD_MESSAGE_CONTENTS_HERE]"}). Return new message format transactions as JSON objects.
3. Add rendering code to view.js that takes the new JSON object and puts the title and text body in the appropriate places.

[gitcoinbot]

Issue Status: 1. Open 2. Started 3. Submitted 4. Done

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This issue now has a funding of 0.73 ETH (119.92 USD @ $164.27/ETH) attached to it.

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[gitcoinbot]

Issue Status: 1. Open 2. Started 3. Submitted 4. Done

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Work has been started.

These users each claimed they can complete the work by 11 months, 1 week from now.
Please review their action plans below:

1) prabodhmeshram has applied to start work (Funders only: approve worker | reject worker).

@samcamwilliams I am interested to work on this issue if this is open for work.

Learn more on the Gitcoin Issue Details page.

2) codi45 has been approved to start work.

i added new format to crypto.js and field for the subject line in permamail
tested ok

Learn more on the Gitcoin Issue Details page.

[aahutsal]

@samcamwilliams sounds easy. I'd participate

[gitcoinbot]

@codi45 Hello from Gitcoin Core - are you still working on this issue? Please submit a WIP PR or comment back within the next 3 days or you will be removed from this ticket and it will be returned to an ‘Open’ status. Please let us know if you have questions!

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[codi45]

Hi

i still working on it

[gitcoinbot]

Issue Status: 1. Open 2. Started 3. Submitted 4. Done

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Work for 0.73 ETH (122.17 USD @ $167.35/ETH) has been submitted by:

1. @codi45

@samcamwilliams please take a look at the submitted work:

• PR by @codi45

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[gitcoinbot]

⚡️ A *Cypherpunk Mind* Kudos has been sent to @codi45 for this issue from @samcamwilliams. ⚡️ Nice work @codi45! Your Kudos has automatically been sent in the ETH address we have on file.

[gitcoinbot]

Issue Status: 1. Open 2. Started 3. Submitted 4. Done

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The funding of 0.73 ETH (122.17 USD @ $167.35/ETH) attached to this issue has been approved & issued to @codi45.

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• Questions? Checkout Gitcoin Help or the Gitcoin Slack
• $93,514.73 more funded OSS Work available on the Gitcoin Issue Explorer