Add cc-image search feature in plugin

[Rajesh-Royal]

Problem Description

When a user wants to include an cc-image they have to leave WordPress dashboard to get an image from CC Search to include in post or page.

Solution Description

We can add an inbuilt search function to the plugin so the user can include cc-images directly from the WordPress dashboard.

Possible options

• We can add this feature by using the CC catalogue API.
• This search function can be added to the plugin setting page or directly to the editor window where a user clicks on "search image" and they can include images directly from the editor window.

We have a plugin called Easy search and use CC-licensed images but it's limited to search features.

[kgodey]

@hugosolar will update this ticket with more implementation details.

[hugosolar]

We're expecting this feature will be implemented:

• Using CC Catalog API
• Since Classic Editor will be officially supported until 2021 we should consider support for this editor
• Gutenberg support via adding a new image block
• Support all available filters in the API
• Vocabulary integration