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getnavernews.R
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getnavernews.R
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getNaverNews <- function()
{
print("Fast mode is not consider ip ban.")
print("Safe mode is consider ip ban to collect slowly.")
collectMode <- readline(prompt="Choose mode(1: Fast mode 2: Safe mode): ")
if(collectMode==1)
{
CTime=0
}
else
{
CTime=0.5
}
startDate <- as.Date(readline(prompt="Enter start date(yyyy-mm-dd): "))
while(!grepl("^(19|20)..[- /.](0[1-9]|1[012])[- /.](0[1-9]|[12][0-9]|3[01])$",startDate))
# end while
{
startDate <- as.Date(readline(prompt="Please ;) enter start date(yyyy-mm-dd): "))
}
# end if
endDate <- as.Date(readline(prompt="Enter end date(yyyy-mm-dd): "))
while(!grepl("^(19|20)..[- /.](0[1-9]|1[012])[- /.](0[1-9]|[12][0-9]|3[01])$",endDate))
{
endDate <- as.Date(readline(prompt="Please ;) enter end date(yyyy-mm-dd): "))
}
# end while
while(startDate>endDate)
{
endDate <- as.Date(readline(prompt="Please ;) enter end date later than start date(yyyy-mm-dd): "))
}
# end while
print("1: politics 2: economy 3: society 4: culture 5: world news")
print("6: science 7: IT 8: sports 9: entertainment 10: weather")
print("If you don't enter 1 or 2, it will be done with nothing. Thank you.")
selectAll <- readline(prompt="Do you want colect all categories?(yes:1, no:2): ")
if(selectAll!=1)
{
selectPolitics <- readline(prompt="Do you want politics category?(yes:1, no:2): ")
selectEconomy <- readline(prompt="Do you want economy category?(yes:1, no:2): ")
selectSociety <- readline(prompt="Do you want society category?(yes:1, no:2): ")
selectCulture <- readline(prompt="Do you want culture category?(yes:1, no:2): ")
selectWorld <- readline(prompt="Do you want world news category?(yes:1, no:2): ")
selectScience <- readline(prompt="Do you want science category?(yes:1, no:2): ")
selectIT <- readline(prompt="Do you want IT category?(yes:1, no:2): ")
selectSports <- readline(prompt="Do you want sports category?(yes:1, no:2): ")
selectEntertain <- readline(prompt="Do you want entertainment category?(yes:1, no:2): ")
selectWeather <- readline(prompt="Do you want weather category?(yes:1, no:2): ")
selectFinance <- readline(prompt="Do you want finance category?(yes:1, no:2): ")
}
else
{
selectPolitics<-1
selectEconomy<-1
selectSociety<-1
selectCulture<-1
selectWorld<-1
selectScience<-1
selectIT<-1
selectSports<-1
selectEntertain<-1
selectWeather<-1
selectFinance<-1
}
# end if
print(paste("Please wait. Results will save at",getwd()))
print("Start step 1. Scraping URL.")
end<-as.integer(endDate-startDate)
listAll<-list()
list01<-list()
list02<-list()
list03<-list()
list04<-list()
list05<-list()
list06<-list()
list07<-list()
list08<-list()
list09<-list()
list10<-list()
if(selectPolitics==1)
{
print("Start Politics part.")
for(j in 0:end)
{
dd<-as.Date(j, origin = startDate)
kk<-gsub('-',"",as.character(dd))
len<-0
lennow<-1
i<-1
while(len!=lennow)
{
len<-lennow
ncnt<-1
options(warn=-1)
test<-tryCatch(eval(parse(text=paste0("readLines('http://news.naver.com/main/list.nhn?sid2=269&sid1=100&mid=shm&mode=LS2D&date=",kk,"&page=",i,"',warn=F)"))), error = function(e) print("Read error, Please wait. It will be start after 1 sec."))
if(grepl("Read error",test))
{
while(ncnt>3)
{
Sys.sleep(1)
test<-tryCatch(eval(parse(text=paste0("readLines('http://news.naver.com/main/list.nhn?sid2=269&sid1=100&mid=shm&mode=LS2D&date=",kk,"&page=",i,"',warn=F)"))), error = function(e) print("Read error, Please wait. It will be start after 1 sec."))
ncnt<-ncnt+1
}
# end while
}
# end if
options(warn=1)
test<-test[500:1000]
test<-test[-grep("img",test)]
listif<-unique(gsub("\t","",test[grep("href=\"http",test)]))
list01<-c(list01,listif)
Sys.sleep(CTime)
list01<-unlist(list01)
list01<-unique(list01)
lennow<-length(list01)
print(paste("I'm scraping politics part",lennow,"links. I'm at",kk,"date,",i,"page."))
i<-i+1
}
# end while
}
# end for
list01<-gsub('<a href=\"','',list01)
list01<-gsub('\">','',list01)
list01<-substr(list01,1,108)
if(length(grep("hot",list01))>0)
{
list01<-list01[-grep("hot",list01)]
}
# end if
if(length(grep("endic",list01))>0)
{
list01<-list01[-grep("endic",list01)]
}
# end if
if(length(grep("target",list01))>0)
{
list01<-list01[-grep("target",list01)]
}
# end if
if(length(grep("class",list01))>0)
{
list01<-list01[-grep("class",list01)]
}
# end if
}
# end if
if(selectEconomy==1)
{
print("Start economy part.")
for(j in 0:end)
{
dd<-as.Date(j, origin = startDate)
kk<-gsub('-',"",as.character(dd))
len<-0
lennow<-1
i<-1
while(len!=lennow)
{
len<-lennow
ncnt<-1
options(warn=-1)
test<-tryCatch(eval(parse(text=paste0("readLines('http://news.naver.com/main/list.nhn?sid2=263&sid1=101&mid=shm&mode=LS2D&date=",kk,"&page=",i,"',warn=F)"))), error = function(e) print("Read error, Please wait. It will be start after 1 sec."))
if(grepl("Read error",test))
{
while(ncnt>3)
{
Sys.sleep(1)
test<-tryCatch(eval(parse(text=paste0("readLines('http://news.naver.com/main/list.nhn?sid2=263&sid1=101&mid=shm&mode=LS2D&date=",kk,"&page=",i,"',warn=F)"))), error = function(e) print("Read error, Please wait. It will be start after 1 sec."))
ncnt<-ncnt+1
}
# end while
}
# end if
options(warn=1)
test<-test[500:1000]
test<-test[-grep("img",test)]
listif<-unique(gsub("\t","",test[grep("href=\"http",test)]))
list02<-c(list02,listif)
Sys.sleep(CTime)
list02<-unlist(list02)
list02<-unique(list02)
lennow<-length(list02)
print(paste("I'm scraping economy part",lennow,"links. I'm at",kk,"date,",i,"page."))
i<-i+1
}
# end while
}
# end for
list02<-gsub('<a href=\"','',list02)
list02<-gsub('\">','',list02)
list02<-substr(list02,1,108)
if(length(grep("hot",list02))>0)
{
list02<-list02[-grep("hot",list02)]
}
# end if
if(length(grep("endic",list02))>0)
{
list02<-list02[-grep("endic",list02)]
}
# end if
if(length(grep("target",list02))>0)
{
list02<-list02[-grep("target",list02)]
}
# end if
if(length(grep("class",list02))>0)
{
list02<-list02[-grep("class",list02)]
}
# end if
}
# end if
if(selectSociety==1)
{
print("Start society part.")
for(j in 0:end)
{
dd<-as.Date(j, origin = startDate)
kk<-gsub('-',"",as.character(dd))
len<-0
lennow<-1
i<-1
while(len!=lennow)
{
len<-lennow
ncnt<-1
options(warn=-1)
test<-tryCatch(eval(parse(text=paste0("readLines('http://news.naver.com/main/list.nhn?sid2=257&sid1=102&mid=shm&mode=LS2D&date=",kk,"&page=",i,"',warn=F)"))), error = function(e) print("Read error, Please wait. It will be start after 1 sec."))
if(grepl("Read error",test))
{
while(ncnt>3)
{
Sys.sleep(1)
test<-tryCatch(eval(parse(text=paste0("readLines('http://news.naver.com/main/list.nhn?sid2=257&sid1=102&mid=shm&mode=LS2D&date=",kk,"&page=",i,"',warn=F)"))), error = function(e) print("Read error, Please wait. It will be start after 1 sec."))
ncnt<-ncnt+1
}
# end while
}
# end if
options(warn=1)
test<-test[500:1000]
test<-test[-grep("img",test)]
listif<-unique(gsub("\t","",test[grep("href=\"http",test)]))
list03<-c(list03,listif)
Sys.sleep(CTime)
list03<-unlist(list03)
list03<-unique(list03)
lennow<-length(list03)
print(paste("I'm scraping society part",lennow,"links. I'm at",kk,"date,",i,"page."))
i<-i+1
}
# end while
}
# end for
list03<-gsub('<a href=\"','',list03)
list03<-gsub('\">','',list03)
list03<-substr(list03,1,108)
if(length(grep("hot",list03))>0)
{
list03<-list03[-grep("hot",list03)]
}
# end if
if(length(grep("endic",list03))>0)
{
list03<-list03[-grep("endic",list03)]
}
# end if
if(length(grep("target",list03))>0)
{
list03<-list03[-grep("target",list03)]
}
# end if
if(length(grep("class",list03))>0)
{
list03<-list03[-grep("class",list03)]
}
# end if
}
# end if
if(selectCulture==1)
{
print("Start culture part.")
for(j in 0:end)
{
dd<-as.Date(j, origin = startDate)
kk<-gsub('-',"",as.character(dd))
len<-0
lennow<-1
i<-1
while(len!=lennow)
{
len<-lennow
ncnt<-1
options(warn=-1)
test<-tryCatch(eval(parse(text=paste0("readLines('http://news.naver.com/main/list.nhn?sid2=245&sid1=103&mid=shm&mode=LS2D&date=",kk,"&page=",i,"',warn=F)"))), error = function(e) print("Read error, Please wait. It will be start after 1 sec."))
if(grepl("Read error",test))
{
while(ncnt>3)
{
Sys.sleep(1)
test<-tryCatch(eval(parse(text=paste0("readLines('http://news.naver.com/main/list.nhn?sid2=245&sid1=103&mid=shm&mode=LS2D&date=",kk,"&page=",i,"',warn=F)"))), error = function(e) print("Read error, Please wait. It will be start after 1 sec."))
ncnt<-ncnt+1
}
# end while
}
# end if
options(warn=1)
test<-test[500:1000]
test<-test[-grep("img",test)]
listif<-unique(gsub("\t","",test[grep("href=\"http",test)]))
list04<-c(list04,listif)
Sys.sleep(CTime)
list04<-unlist(list04)
list04<-unique(list04)
lennow<-length(list04)
print(paste("I'm scraping culture part",lennow,"links. I'm at",kk,"date,",i,"page."))
i<-i+1
}
# end while
}
# end for
list04<-gsub('<a href=\"','',list04)
list04<-gsub('\">','',list04)
list04<-substr(list04,1,108)
if(length(grep("hot",list04))>0)
{
list04<-list04[-grep("hot",list04)]
}
# end if
if(length(grep("endic",list04))>0)
{
list04<-list04[-grep("endic",list04)]
}
# end if
if(length(grep("target",list04))>0)
{
list04<-list04[-grep("target",list04)]
}
# end if
if(length(grep("class",list04))>0)
{
list04<-list04[-grep("class",list04)]
}
# end if
}
# end if
if(selectWorld==1)
{
print("Start world news part.")
for(j in 0:end)
{
dd<-as.Date(j, origin = startDate)
kk<-gsub('-',"",as.character(dd))
len<-0
lennow<-1
i<-1
while(len!=lennow)
{
len<-lennow
ncnt<-1
options(warn=-1)
test<-tryCatch(eval(parse(text=paste0("readLines('http://news.naver.com/main/list.nhn?sid2=322&sid1=104&mid=shm&mode=LS2D&date=",kk,"&page=",i,"',warn=F)"))), error = function(e) print("Read error, Please wait. It will be start after 1 sec."))
if(grepl("Read error",test))
{
while(ncnt>3)
{
Sys.sleep(1)
test<-tryCatch(eval(parse(text=paste0("readLines('http://news.naver.com/main/list.nhn?sid2=322&sid1=104&mid=shm&mode=LS2D&date=",kk,"&page=",i,"',warn=F)"))), error = function(e) print("Read error, Please wait. It will be start after 1 sec."))
ncnt<-ncnt+1
}
# end while
}
# end if
options(warn=1)
test<-test[500:1000]
test<-test[-grep("img",test)]
listif<-unique(gsub("\t","",test[grep("href=\"http",test)]))
list05<-c(list05,listif)
Sys.sleep(CTime)
list05<-unlist(list05)
list05<-unique(list05)
lennow<-length(list05)
print(paste("I'm scraping world news part",lennow,"links. I'm at",kk,"date,",i,"page."))
i<-i+1
}
# end while
}
# end for
list05<-gsub('<a href=\"','',list05)
list05<-gsub('\">','',list05)
list05<-substr(list05,1,108)
if(length(grep("hot",list05))>0)
{
list05<-list05[-grep("hot",list05)]
}
# end if
if(length(grep("endic",list05))>0)
{
list05<-list05[-grep("endic",list05)]
}
# end if
if(length(grep("target",list05))>0)
{
list05<-list05[-grep("target",list05)]
}
# end if
if(length(grep("class",list05))>0)
{
list05<-list05[-grep("class",list05)]
}
# end if
}
# end if
if(selectScience==1)
{
print("Start science part.")
for(j in 0:end)
{
dd<-as.Date(j, origin = startDate)
kk<-gsub('-',"",as.character(dd))
len<-0
lennow<-1
i<-1
while(len!=lennow)
{
len<-lennow
ncnt<-1
options(warn=-1)
test<-tryCatch(eval(parse(text=paste0("readLines('http://news.naver.com/main/list.nhn?sid2=228&sid1=105&mid=shm&mode=LS2D&date=",kk,"&page=",i,"',warn=F)"))), error = function(e) print("Read error, Please wait. It will be start after 1 sec."))
if(grepl("Read error",test))
{
while(ncnt>3)
{
Sys.sleep(1)
test<-tryCatch(eval(parse(text=paste0("readLines('http://news.naver.com/main/list.nhn?sid2=228&sid1=105&mid=shm&mode=LS2D&date=",kk,"&page=",i,"',warn=F)"))), error = function(e) print("Read error, Please wait. It will be start after 1 sec."))
ncnt<-ncnt+1
}
# end while
}
# end if
options(warn=1)
test<-test[500:1000]
test<-test[-grep("img",test)]
listif<-unique(gsub("\t","",test[grep("href=\"http",test)]))
list06<-c(list06,listif)
Sys.sleep(CTime)
list06<-unlist(list06)
list06<-unique(list06)
lennow<-length(list06)
print(paste("I'm scraping IT/Science part",lennow,"links. I'm at",kk,"date,",i,"page."))
i<-i+1
}
# end while
}
# end for
list06<-gsub('<a href=\"','',list06)
list06<-gsub('\">','',list06)
list06<-substr(list06,1,108)
if(length(grep("hot",list06))>0)
{
list06<-list06[-grep("hot",list06)]
}
# end if
if(length(grep("endic",list06))>0)
{
list06<-list06[-grep("endic",list06)]
}
# end if
if(length(grep("target",list06))>0)
{
list06<-list06[-grep("target",list06)]
}
# end if
if(length(grep("class",list06))>0)
{
list06<-list06[-grep("class",list06)]
}
# end if
}
# end if
if(selectIT==1)
{
print("Start IT part.")
for(j in 0:end)
{
dd<-as.Date(j, origin = startDate)
kk<-gsub('-',"",as.character(dd))
len<-0
lennow<-1
i<-1
while(len!=lennow)
{
len<-lennow
ncnt<-1
options(warn=-1)
test<-tryCatch(eval(parse(text=paste0("readLines('http://news.naver.com/main/list.nhn?sid2=230&sid1=105&mid=shm&mode=LS2D&date=",kk,"&page=",i,"',warn=F)"))), error = function(e) print("Read error, Please wait. It will be start after 1 sec."))
if(grepl("Read error",test))
{
while(ncnt>3)
{
Sys.sleep(1)
test<-tryCatch(eval(parse(text=paste0("readLines('http://news.naver.com/main/list.nhn?sid2=230&sid1=105&mid=shm&mode=LS2D&date=",kk,"&page=",i,"',warn=F)"))), error = function(e) print("Read error, Please wait. It will be start after 1 sec."))
ncnt<-ncnt+1
}
# end while
}
# end if
options(warn=1)
test<-test[500:1000]
test<-test[-grep("img",test)]
listif<-unique(gsub("\t","",test[grep("href=\"http",test)]))
list07<-c(list07,listif)
Sys.sleep(CTime)
list07<-unlist(list07)
list07<-unique(list07)
lennow<-length(list07)
print(paste("I'm scraping IT/Science part",lennow,"links. I'm at",kk,"date,",i,"page."))
i<-i+1
}
# end while
}
# end for
list07<-gsub('<a href=\"','',list07)
list07<-gsub('\">','',list07)
list07<-substr(list07,1,108)
if(length(grep("hot",list07))>0)
{
list07<-list07[-grep("hot",list07)]
}
# end if
if(length(grep("endic",list07))>0)
{
list07<-list07[-grep("endic",list07)]
}
# end if
if(length(grep("target",list07))>0)
{
list07<-list07[-grep("target",list07)]
}
# end if
if(length(grep("class",list07))>0)
{
list07<-list07[-grep("class",list07)]
}
# end if
}
# end if
if(selectSports==1)
{
print("Start sports part.")
for(j in 0:end)
{
dd<-as.Date(j, origin = startDate)
kk<-gsub('-',"",as.character(dd))
len<-0
lennow<-1
i<-1
while(len!=lennow)
{
len<-lennow
ncnt<-1
options(warn=-1)
test<-tryCatch(eval(parse(text=paste0("readLines('http://sports.news.naver.com/sports/index.nhn?category=sports_general&ctg=news&mod=lst&type=news&date=",kk,"&page=",i,"',warn=F)"))), error = function(e) print("Read error, Please wait. It will be start after 1 sec."))
if(grepl("Read error",test))
{
while(ncnt>3)
{
Sys.sleep(1)
test<-tryCatch(eval(parse(text=paste0("readLines('http://sports.news.naver.com/sports/index.nhn?category=sports_general&ctg=news&mod=lst&type=news&date=",kk,"&page=",i,"',warn=F)"))), error = function(e) print("Read error, Please wait. It will be start after 1 sec."))
ncnt<-ncnt+1
}
# end while
}
# end if
options(warn=1)
test<-test[698:1300]
test<-test[grep("<tr><td><a href=\"",test)]
listif<-paste0("http://sports.news.naver.com/", substr(test, 35, 128))
list08<-c(list08,listif)
Sys.sleep(CTime)
list08<-unlist(list08)
list08<-unique(list08)
lennow<-length(list08)
print(paste("I'm scraping sports part",lennow,"links. I'm at",kk,"date,",i,"page."))
i<-i+1
}
# end while
}
# end for
}
# end if
list08Len<-length(list08)
list08<-list08[1:list08Len-1]
if(selectEntertain==1)
{
print("Start entertainment part.")
for(j in 0:end)
{
dd<-as.Date(j, origin = startDate)
kk<-as.character(dd)
len<-0
lennow<-1
i<-1
while(len!=lennow)
{
len<-lennow
ncnt<-1
options(warn=-1)
test<-tryCatch(eval(parse(text=paste0("readLines('http://entertain.naver.com/home/mainNews?date=",kk,"&page=",i,"',warn=F)"))), error = function(e) print("Read error, Please wait. It will be start after 1 sec."))
if(grepl("Read error",test))
{
while(ncnt>3)
{
Sys.sleep(1)
test<-tryCatch(eval(parse(text=paste0("readLines('http://entertain.naver.com/home/mainNews?date=",kk,"&page=",i,"',warn=F)"))), error = function(e) print("Read error, Please wait. It will be start after 1 sec."))
ncnt<-ncnt+1
}
# end while
}
# end if
options(warn=1)
test<-test[grep('class="tit"',test)]
listif<-paste0("http://entertain.naver.com", substr(test, 12, 39))
list09<-c(list09,listif)
Sys.sleep(CTime)
list09<-unlist(list09)
list09<-unique(list09)
lennow<-length(list09)
print(paste("I'm scraping entertainment part",lennow,"links. I'm at",kk,"date,",i,"page."))
i<-i+1
}
# end while
}
# end for
}
# end if
list09Len<-length(list09)
list09<-list09[1:list09Len-1]
if(selectWeather==1)
{
print("Start weather part.")
for(j in 0:end)
{
dd<-as.Date(j, origin = startDate)
kk<-as.character(dd)
lennow<-1
ncnt<-1
options(warn=-1)
test<-tryCatch(eval(parse(text=paste0("readLines('http://weather.naver.com/news/wetrNewsList.nhn?ymd=",kk,"',warn=F,encoding='UTF-8')"))), error = function(e) print("Read error, Please wait. It will be start after 1 sec."))
if(grepl("Read error",test))
{
while(ncnt>3)
{
Sys.sleep(1)
test<-tryCatch(eval(parse(text=paste0("readLines('http://weather.naver.com/news/wetrNewsList.nhn?ymd=",kk,"',warn=F,,encoding='UTF-8')"))), error = function(e) print("Read error, Please wait. It will be start after 1 sec."))
ncnt<-ncnt+1
}
# end while
}
# end if
options(warn=1)
test<-test[-grep("img",test)]
test<-test[grep("메인뉴스",test):grep("뉴스리스트",test)[2]]
test<-unique(gsub("\t","",test[grep("href",test)]))
test<-gsub('<a href=\"',"",test)
test<-gsub('\">',"",test)
test<-paste("http://weather.naver.com/news/",test)
listif<-gsub(' ',"",test)
list10<-c(list10,listif)
Sys.sleep(CTime)
list10<-unlist(list10)
list10<-unique(list10)
lennow<-length(list10)
print(paste("I'm scraping weather part",lennow,"links. I'm at",kk,"date."))
}
# end for
}
# end if
if(selectFinance==100)
{
print("Start Finance part.")
for(j in 0:end)
{
flist<-c(401,402,403,404,406,429)
dd<-as.Date(j, origin = startDate)
kk<-gsub('-',"",as.character(dd))
len<-0
lennow<-1
i<-1
for(l in 1:6)
{ fnum<-flist[l]
len<-0
lennow<-1
while(len!=lennow)
{
len<-lennow
ncnt<-1
options(warn=-1)
test<-tryCatch(eval(parse(text=paste0("readLines('http://finance.naver.com/news/news_list.nhn?mode=LSS3D§ion_id=101§ion_id2=258§ion_id3=",fnum,"&date=",kk,"&page=",i,"',warn=F)"))), error = function(e) print("Read error, Please wait. It will be start after 1 sec."))
if(grepl("Read error",test))
{
while(ncnt>3)
{
Sys.sleep(1)
test<-tryCatch(eval(parse(text=paste0("readLines('http://finance.naver.com/news/news_list.nhn?mode=LSS3D§ion_id=101§ion_id2=258§ion_id3=",fnum,"&date=",kk,"&page=",i,"',warn=F)"))), error = function(e) print("Read error, Please wait. It will be start after 1 sec."))
ncnt<-ncnt+1
}
# end while
}
# end if
options(warn=1)
test<-c(test[grep('<dt class="articleSubject">',test)+1],test[grep('<dd class="articleSubject">',test)+1])
test<-unique(gsub("\t","",test))
listif<-unique(substr(test,10,150))
list10<-c(list10,listif)
Sys.sleep(CTime)
list10<-unlist(list10)
list10<-unique(list10)
lennow<-length(list10)
print(paste("I'm scraping finance part",lennow,"links. I'm at",kk,"date,",i,"page.",fnum))
i<-i+1
}
# end while
}
# end for
}
}
listAll<-c(list01,list02,list03,list04,list05,list06,list07,list08,list09,list10)
write.csv(listAll,"listURL.csv",row.names=F)
print(paste("We get",length(listAll),"links!"))
print(paste("Get url list is Done! It is saved at",getwd(),"named listURL.csv."))
listLen<-length(listAll)
listAll<-c(list01,list02,list03,list04,list05,list06,list07)
##########################################################################################################
######################## #############################
######################## step 2 getting contents #############################
######################## #############################
##########################################################################################################
print("Start step 2. Crawling contents. This is last step.")
dataAll<-data.frame(category=8,title="test",author="test",postTime="time",chgTime="time",contents="test")
errorURL<-list()
dd<-length(listAll)
if(listLen>0)
# end if
{
if(length(listAll)>0)
{
for(j in 1:dd)
{
tt<-as.character(listAll[j])
if(nchar(tt)==144|nchar(tt)==138)
{
substr(tt,1,108)->tt
}
# end if
ncnt<-1
options(warn=-1)
tst<-tryCatch(readLines(tt,warn=F), error = function(e) print("Read error, Please wait. It will be start after 1 sec."))
if(grepl("Read error",tst))
{
while(ncnt<3)
{
Sys.sleep(1)
tst<-tryCatch(readLines(tt,warn=F), error = function(e) print("Read error, Please wait. It will be start after 1 sec."))
ncnt<-ncnt+1
}
# end while
}
# end if
options(warn=1)
if(ncnt==3)
{
errorURL<<-c(errorURL,tt)
}
else
{
tst<-gsub(' ',"",tst)
tst<-gsub('<',"<",tst)
tst<-gsub('>',">",tst)
tst<-gsub('&',"&",tst)
tst<-gsub('"','"',tst)
tst<-gsub('"','"',tst)
cate<-tst[grep(":category2",tst)]
title<-tst[grep("og:title",tst)]
author<-tst[grep(":author",tst)]
postTime<-tst[grep("기사입력",tst)]
chgTime<-tst[grep("최종수정",tst)]
if(length(grep("본문 내용",tst))>1)
{
con<-tst[grep("본문 내용",tst)[1]:grep("본문 내용",tst)[2]]
}
else
{
con<-tst[grep("[(가-힣ㄱ-ㅎㅏ-ㅣ)]",tst)[ grep("[(가-힣ㄱ-ㅎㅏ-ㅣ)]",tst)>grep("본문 내용",tst)][1]]
}
# end if
cate<-gsub("[^(가-힣ㄱ-ㅎㅏ-ㅣ)]","",cate)
title<-gsub('<meta property=\"og:title\"\t\t\tcontent=\"',"",title)
title<-gsub('\"/>',"",title)
author<-gsub('<meta property=\"og:article:author\"\tcontent=\"',"",author)
author<-gsub('\"/>',"",author)
author<-gsub(" 네이버 뉴스","",author)
author<-gsub("[[:punct:]]", "", author)
author<-gsub(" ", "", author)
postTime<-gsub("<(/)?([a-zA-Z]*)(\\s[a-zA-Z]*=[^>]*)?(\\s)*(/)?>","",postTime)
postTime<-gsub("기사입력 ","",postTime)
if (length(chgTime)!=0)
{
chgTime<-gsub("\t","",chgTime)
chgTime<-gsub("<(/)?([a-zA-Z]*)(\\s[a-zA-Z]*=[^>]*)?(\\s)*(/)?>","",chgTime)
chgTime<-gsub("최종수정 ","",chgTime)
}
else
{
chgTime<-postTime
}
# end if
con<-gsub("\t","",con)
con<-gsub("<!--(([^-]*)|([-]{1})|([-]{2})([^>]{1}))*?-->","",con)
con<-gsub("<(/)?([a-zA-Z]*)(\\s[a-zA-Z]*=[^>]*)?(\\s)*(/)?>","",con)
con<-paste(con, collapse = "")
options(warn=-1)
listTem<-tryCatch(data.frame(category=cate,title=title,author=author,postTime=postTime,chgTime=chgTime,contents=con), error = function(e) print("Read error."))
if(!grepl("Read error",listTem))
{
dataAll<-rbind(dataAll,listTem)
print(paste(cate,j,j/dd*100,"%"))
}
else
{
print(paste("This link is not right.",tt))
print(paste(cate,j,j/dd*100,"% above"))
errorURL<<-c(errorURL,tt)
}
# end if
options(warn=1)
Sys.sleep(CTime)
}
# end if
}
# end for
}
# end if
if(selectSports==1)
{
dd<-length(list07)
for(j in 1:dd)
{
tt<-list07[j]
ncnt<-1
options(warn=-1)
tst<-tryCatch(readLines(tt,warn=F), error = function(e) print("Read error, Please wait. It will be start after 1 sec."))
if(grepl("Read error",tst))
{
while(ncnt<3)
{
Sys.sleep(1)
tst<-tryCatch(readLines(tt,warn=F), error = function(e) print("Read error, Please wait. It will be start after 1 sec."))
ncnt<-ncnt+1
}
# end while
}
# end if
options(warn=1)
if(ncnt==3)
{
errorURL<<-c(errorURL,tt)
}
else
{
tst<-gsub(' ',"",tst)
tst<-gsub('<',"<",tst)
tst<-gsub('>',">",tst)
tst<-gsub('&',"&",tst)
tst<-gsub('"','"',tst)
tst<-gsub('"','"',tst)
title<-tst[grep("og:title",tst)]
author<-tst[grep(":author\"",tst)]
postTime<-tst[grep("기사입력",tst)+1]
chgTime<-tst[grep("최종수정",tst)]
if(length(grep("기사 내용",tst))>1)