PHP Quill Renderer

Render quill insert deltas to HTML, Markdown and GitHub flavoured Markdown.

Read-only

It doesn't look like there will be new version of Quill, I've decided to make the repo read-only, I'm not going to dedicate anymore time to this package.

Description

Quill deltas renderer, converts deltas to HTML and Markdown, the Quill attributes supported are listed in the table below, the goal is to eventually support every Quill feature.

Quill is a modern WYSIWYG editor built for compatibility and extensibility.

Installation

The easiest way to use the PHP Quill Renderer is via composer. composer require deanblackborough/php-quill-renderer, alternatively you can include the classes in my src/ directory directly in your library or app.

Usage

Via API, single $quill_json

try {
    $quill = new \DBlackborough\Quill\Render($quill_json);
    $result = $quill->render();
} catch (\Exception $e) {
    echo $e->getMessage();
}

echo $result;

Via API, multiple $quill_json, passed in via array

try {
    $quill = new RenderMultiple($quill_json, 'HTML');
    
    $result_one = $quill->render('one');
    $result_two = $quill->render('two');
} catch (\Exception $e) {
    echo $e->getMessage();
}

echo $result_one;
echo $result_two;

Direct, parse and then render, single $quill_json - updated in v3.10.0

$parser = new \DBlackborough\Quill\Parser\Html();
$renderer = new \DBlackborough\Quill\Renderer\Html();

$parser->load($quill_json)->parse();

echo $renderer->load($parser->deltas())->render();

Direct, parse and then render, multiple $quill_json - updated in v3.10.0

$parser = new \DBlackborough\Quill\Parser\Html();
$renderer = new \DBlackborough\Quill\Renderer\Html();

$parser->loadMultiple(['one'=> $quill_json_1, 'two' => $quill_json_2)->parseMultiple();

echo $renderer->load($parser->deltasByIndex('one'))->render();
echo $renderer->load($parser->deltasByIndex('two'))->render();

Quill attributes and text flow support

Attribute	v1+	v2+	v3 HTML	v3 Markdown
Bold	Yes	Yes	Yes	Yes
Italic	Yes	Yes	Yes	Yes
Link	Yes	Yes	Yes	Yes
Strike	Yes	Yes	Yes	N/A
Script:Sub	Yes	Yes	Yes	N/A
Script:Super	Yes	Yes	Yes	N/A
Underline	Yes	Yes	Yes	N/A
Header	Yes	Yes	Yes	Yes
Image	Yes	Yes	Yes	Yes
Video	No	No	Yes	Yes
List	Yes	Yes	Yes	Yes
Child lists	No	No	No	No
Indent/Outdent	No	No	No	No
Text direction	No	No	No	N/A
Color	No	No	No	N/K
Font	No	No	No	N/K
Text align	No	No	No	N/A
Block quote	No	No	No	No
Code block	No	No	No	No
Custom attributes	No	No	Yes	N/A
Line breaks	No	No	Yes	Yes
Paragraphs	Yes	Yes	Yes	Yes

Attribute	HTML Tag	Markdown Token
Bold	<strong>	**
Italic	<em>	*
Link	<a>	[Text](Link)
Strike	<s>
Script:Sub	<sub>
Script:Super	<sup>
Underline	<u>
Header	<h[n]>	#[n]
Image	<img>	
Video	<iframe>	
List	<ul> <ol>	* & [n]

Copyright and license

The deanblackborough/php-quill-renderer library is copyright © Dean Blackborough and licensed for use under the MIT License (MIT).

Credits

• carlos [Bugfix] v1.01.0.
• pdiveris [Issue #43] - Null inserts.
• Mark Davison - Pushed me in the right direction for v3.00.0.
• tominventisbe [Issue #54] - Parser::load() does not reset the deltas array.
• tominventisbe [Issue #55] - Image deltas with multiple attributes incorrectly being passed to Compound delta.
• bcorcoran [Issue #81] - Suggested reverting requirements to necessary requirements.
• kingga [Issue #86] - Video support.
• Jonathanm10 [Issue #87] - Newlines proceeding inserts ignored, bug report.
• raphaelsaunier [Issue #87] - Newlines proceeding inserts ignored, bug location.
• Basil [Issue #101] - Newline only inserts being ignored by parser.
• Lee Hesselden [PR #104] - Color delta to allowing spans with a style:color="#xxx" definition. (Feature will be extended by [Issue #106])
• Alex [PR #112] - Custom attributes assigned to style attribute if sensible.
• davidraijmakers [Issue #108] - Children not supported with headers.
• philippkuehn [Issue #109] - Multiple list output incorrect and paragraphs not being closed.
• mechanicalgux [Issue #117] - Compound deltas don't know that they can be links.
• Lode Claassen [PR #121] - Missing supported format in exception messages.
• Lode Claassen [PR #122] - Validation code DRY.
• Lode Claassen [PR #123] - Allow already decoded json to be passed to parser.
• Nicholas Humphries [PR #128] - Videos with attributes not supported.
• hybridvision [Issue #132] - Issue rendering single item lists when they aren't the first content.

Coding standards and documentation credits

• Lode Claassen [PR #113] - Incorrect case in keyword.
• Theo W - Readme documentation updates