regevbr-textversionjs
v1.0.3
Published
A tool for generating the text version of an html email.
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textversionjs
Generate the text version of your HTML email in a second.
This tool is an open source project. Feel free to use it any time in your projects!
htmlToPlainText
The function that generates plain text from email htmls.
Params
Param | Type | Required | Default value | Description --- |--- |--- |--- |--- htmlText | string | Yes | | The html version of the email styleConfig | json | No | | Options for converting
styleConfig
Param | Type | Required | Default value | Description --- |--- |--- |--- |--- linkProcess | function | No | | Callback function to customize links appearance imgProcess | function | No | | Callback function to customize image appearance headingStyle | string | No | "underline" | Define heading appearance, options: "underline", "linebreak", "hashify" listStyle | string | No | "indention" | Define list appearance, options: "indention", "linebreak" uIndentionChar | string | No | "-" | If listStyle is indention, uIndentionChar is the character that fills the indention for unordered lists oIndentionChar | string | No | "-" | If listStyle is indention, oIndentionChar is the character that fills the indention for ordered lists after the heading number listIndentionTabs | int | No | 3 | If listStyle is indention, listIndentionTabs is the width of the indention keepNbsps | boolean | No | false | Define the behaviour of the non-braking spaces. If set to true, nbsps are not collapsed to single space.
linkProcess
Param | Type | Required | Default value | Description --- |--- |--- |--- |--- href | string | Yes | | The destination (href property) of the link linkText | string | Yes | | The text of the link
imgProcess
Param | Type | Required | Default value | Description --- |--- |--- |--- |--- src | string | Yes | | The source (src property) of the image alt | string | Yes | | The alternative text (alt property) of the image
Examples
Simple conversion with default style
var textVersion = require("textversionjs");
var htmlText = "<html>" +
"<body>" +
"Lorem ipsum <a href=\"http://foo.foo\">dolor</a> sic <strong>amet</strong><br />" +
"Lorem ipsum <img src=\"http://foo.jpg\" alt=\"foo\" /> sic <pre>amet</pre>" +
"<p>Lorem ipsum dolor <br /> sic amet</p>" +
"<script>" +
"alert(\"nothing\");" +
"</script>" +
"</body>" +
"</html>";
var plainText = textVersion(htmlText);
// returns
// "Lorem ipsum [dolor] (http://foo.foo) sic amet
// Lorem ipsum ![foo] (http://foo.jpg) sic amet
// Lorem ipsum dolor
// sic amet"
Customize link appearance
var textVersion = require("textversionjs");
var htmlText = "<p>Lorem <a href=\"http://foo.foo\">ipsum</a> dolor sic amet</p>";
var styleConfig: {
linkStyle: function(href, linkText){
return linkText + " " + "(" + href + ")";
}
};
var plainText = textVersion(htmlText, styleConfig);
// returns "Lorem ipsum (http://foo.foo) dolor sic amet"
Customize headings
var textVersion = require("textversionjs");
var htmlText = "<h1>Lorem ipsum</h1>" +
"<p>Lorem ipsum dolor sic amet</p>";
var styleConfig: {
headingStyle: "hashify"
};
var plainText = textVersion(htmlText, styleConfig);
// returns
// "# Lorem ipsum
//
// Lorem ipsum dolor sic amet"
Customize lists
var textVersion = require("textversionjs");
var htmlText = "<ul>" +
"<li>Lorem</li>" +
"<li>ipsum</li>" +
"</ul>" +
"<ol>" +
"<li start=\"3\">Lorem</li>" +
"<li>ipsum</li>" +
"</ol>";
var styleConfig: {
headingStyle: "indention",
uIndentionChar: ".";
listIndentionTabs: 2;
};
var plainText = textVersion(htmlText, styleConfig);
// returns "
// ..Lorem
// ..ipsum
// 3.Lorem
// 4.ipsum"Try it online in our Demo page!
Don't forget to check out our other open source projects at EDMdesigner.