Services

Services are auxiliary libraries used by this project which can be imported directly by the user if needed. Some functions may need a better study of the source code. Issues regarding improvement for these services which does not bring any benefits to the TwemojiPicker or TwemojiTextarea will be closed.

EmojiService

getEmojiImgFromUnicode(unicode: string, twemojiOptions?: object)

This function receives an emoji character Unicode and returns the equivalent Twemoji art IMG tag. It also receives as an optional parameter a TwemojiOptions object.

getEmojiImgArrayFromEmojiPack(emojiPackArray: Array, twemojiOptions: object):

This function receives an emojiPackArray and returns in emojiPackArray containing the IMG tag for each emoji Unicode. It also receives a TwemojiOptions object as second parameter.

getEmojiImgArrayFromEmojiPackByTerm(emojiPackArray: Array, twemojiOptions: object, searchTerm: string)

This function receives an emojiPackArray and returns in emojiPackArray containing the IMG tag for each emoji Unicode searched (by the searchTerm parameter). It also receives a TwemojiOptions object as second parameter.

TextareaParser

replaceEmojiWithAltAttribute(text: string)

This function replace all emoji img tags in the text parameter with its respective alt attributes.

unescapeHtml(text: string)

This function unescape HTML characters in the text parameter.

escapeHTML(text: string)

This function escape HTML characters in the text parameter.