| Title: | Import and Handling for 'WhatsApp' Chat Logs |
| Version: | 0.2.4 |
| Date: | 2022-01-05 |
| Description: | A straightforward, easy-to-use and robust parsing package which aims to digest history files from the popular messenger service 'WhatsApp' in all locales and from all devices. |
| Depends: | R (≥ 3.5.0) |
| License: | GPL-3 |
| Imports: | stringi (≥ 1.1.7), tibble (≥ 1.4.0) |
| Suggests: | knitr, testthat, covr, spelling, rmarkdown |
| URL: | https://github.com/JBGruber/rwhatsapp |
| Encoding: | UTF-8 |
| BugReports: | https://github.com/JBGruber/rwhatsapp/issues |
| LazyData: | true |
| RoxygenNote: | 7.1.2 |
| VignetteBuilder: | knitr |
| Language: | en-GB |
| NeedsCompilation: | no |
| Packaged: | 2022-01-05 05:05:57 UTC; johannes |
| Author: | Johannes Gruber [aut, cre] |
| Maintainer: | Johannes Gruber <Gruber@europa-uni.de> |
| Repository: | CRAN |
| Date/Publication: | 2022-01-05 10:10:02 UTC |
List of emojis and corresponding descriptions.
Description
A dataset containing emojis and corresponding descriptions. This dataset was collected by combining the data from the emo package with newly scraped emojis from unicode.org.
Usage
emojis
Format
A tibble with 4085 rows and 3 columns:
emoji character representation of the emoji
name of the emoji
-
hex_runes hexadecimal representations of emoji
Details
hex_runes can be used to easily look up image files of
emojis.
Source
https://github.com/hadley/emo/ and https://unicode.org/emoji/charts/
Lookup emojis from text
Description
Takes a character string or data.frame with text, looks up all emoji characters in it and also returns their description. Supports the full unicode Emoji List v13.0 (see emojis).
Usage
lookup_emoji(x, ...)
## S3 method for class 'data.frame'
lookup_emoji(x, text_field = "text", ...)
## S3 method for class 'character'
lookup_emoji(x, ...)
Arguments
x |
A character vector or data.frame. |
... |
not currently used. |
text_field |
the character name or numeric index of the source 'data.frame' indicating the variable to be read in as text. |
Read WhatsApp history into R
Description
Takes a history file from the “WhatsApp” messenger app (txt or zip) and returns a formatted data.frame with descriptions of the used emojis.
Usage
rwa_read(x, tz = NULL, format = NULL, verbose = FALSE, encoding = "UTF-8", ...)
Arguments
x |
Path to a txt or zip file of a WhatsApp history or the history itself as character object. |
tz |
A time zone for date conversion. Set NULL or "" for the default time zone or a single string with a timezone identifier, see stri_timezone_list. |
format |
Most formats are automatically detected. If you encounter problems you can provide a custom format here. Refer to stri_datetime_parse for guidance. |
verbose |
A logical flag indicating whether information should be printed to the screen. |
encoding |
Input encoding. Should usually be "UTF-8" if files haven't changed since export from WhatsApp. |
... |
Further arguments passed to readLines. |
Details
The history can be obtained going to the menu in a chat on the “WhatsApp” app, choosing "more", then "Export chat".
Value
A tibble with the information parsed from the history file.
Examples
history <- system.file("extdata", "sample.txt", package = "rwhatsapp")
df <- rwa_read(history)