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Look Content-Type for ^YA. closes #188

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mattn
2014-02-05 18:40:39 +09:00
parent afb2086306
commit 554e0c02f5
1 changed files with 27 additions and 7 deletions
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34
autoload/emmet/util.vim
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@@ -150,18 +150,38 @@ endfunction
" html utils
"==============================================================================
function! emmet#util#getContentFromURL(url)
let res = system(printf("%s %s", g:emmet_curl_command, shellescape(substitute(a:url, '#.*', '', ''))))
let charset = matchstr(res, '<meta[^>]\+content=["''][^;"'']\+;\s*charset=\zs[^;"'']\+\ze["''][^>]*>')
let res = system(printf("%s -i %s", g:emmet_curl_command, shellescape(substitute(a:url, '#.*', '', ''))))
while res =~ '^HTTP/1.\d 3' || res =~ '^HTTP/1\.\d 200 Connection established' || res =~ '^HTTP/1\.\d 100 Continue'
let pos = stridx(res, "\r\n\r\n")
if pos != -1
let res = strpart(res, pos+4)
else
let pos = stridx(res, "\n\n")
let res = strpart(res, pos+2)
endif
endwhile
let pos = stridx(res, "\r\n\r\n")
if pos != -1
let content = strpart(res, pos+4)
else
let pos = stridx(res, "\n\n")
let content = strpart(res, pos+2)
endif
let header = res[:pos-1]
let charset = matchstr(content, '<meta[^>]\+content=["''][^;"'']\+;\s*charset=\zs[^;"'']\+\ze["''][^>]*>')
if len(charset) == 0
let charset = matchstr(res, '<meta\s\+charset=["'']\?\zs[^"'']\+\ze["'']\?[^>]*>')
let charset = matchstr(content, '<meta\s\+charset=["'']\?\zs[^"'']\+\ze["'']\?[^>]*>')
endif
if len(charset) == 0
let s1 = len(split(res, '?'))
let utf8 = iconv(res, 'utf-8', &encoding)
let charset = matchstr(header, '\nContent-Type:.* charset=[''"]\?\zs[^''";\n]\+\ze')
endif
if len(charset) == 0
let s1 = len(split(content, '?'))
let utf8 = iconv(content, 'utf-8', &encoding)
let s2 = len(split(utf8, '?'))
return (s2 == s1 || s2 >= s1 * 2) ? utf8 : res
return (s2 == s1 || s2 >= s1 * 2) ? utf8 : content
endif
return iconv(res, charset, &encoding)
return iconv(content, charset, &encoding)
endfunction
function! emmet#util#getTextFromHTML(buf)