library(curl)
library(BioChemPantry)
library(Zr)
library(plyr)
library(dplyr)
schema <- paste0("drugbank")
staging_directory <- BioChemPantry::get_staging_directory(schema)
dir.create(paste0(staging_directory, "/dump"), recursive=TRUE)
####### to download from website using curl
### if this doesn't work, download directly from drugbank website
dump_fname <- paste0(staging_directory, "/dump/drugbank_compounds.zip")
h <- curl::new_handle()
curl::handle_setopt(handle = h, httpauth = 1, userpwd = "user:pwd")
curl::curl_download(url = "https://go.drugbank.com/releases/5-1-8/downloads/all-full-database",
destfile = dump_fname, quiet = FALSE, handle = h)
unzip(dump_fname, exdir=paste0(staging_directory, "/dump"))
drugbank_substances <- Zr::catalog_items(
"dball",
output_fields=c(
"zinc_id",
"supplier_code",
"substance.preferred_name",
"substance.smiles"),
result_batch_size=10000,
verbose=T) %>%
dplyr::select(
accession=supplier_code,
zinc_id,
zinc_name = substance.preferred_name,
zinc_smiles = substance.smiles)
drugbank_substances %>% readr::write_tsv(
paste0(staging_directory, "/dball_substances.tsv"))
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