Created
April 12, 2021 03:04
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| library(rvest) | |
| target_url <- "https://www.publicservice.govt.nz/resources/proactive-releases/" | |
| webpage <- target_url %>% read_html() | |
| links <- webpage %>% html_nodes("a") %>% html_attr("href") | |
| link_text <- webpage %>% html_nodes("a") %>% html_text() | |
| link_set <- data.frame(links, link_text, stringsAsFactors = FALSE) | |
| if(file.exists("linkcurrent.csv")){ | |
| linkcurrent <- read.csv("linkcurrent.csv", stringsAsFactors = FALSE) | |
| newlinks <- link_set[!link_set$links %in% linkcurrent$links,] | |
| } else { | |
| newlinks <- link_set | |
| } | |
| write.csv(link_set, file = "linkcurrent.csv", row.names=FALSE) | |
| write.csv(newlinks, file = "newlinks.csv", row.names=FALSE) |
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