Fix validation issue of Get url maximum length
hbywoo
1 измененных файлов с 9 добавлено и 3 удалено
+ 9
- 3
app/helpers/dot_helper.rb
@@ -8,9 +8,15 @@ module DotHelper |
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| 8 | 8 |
} rescue false) |
| 9 | 9 |
decorate_svg(svg, agents).html_safe |
| 10 | 10 |
else |
| 11 |
- tag('img', src: URI('https://chart.googleapis.com/chart').tap { |uri|
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| 12 |
- uri.query = URI.encode_www_form(cht: 'gv', chl: agents_dot(agents)) |
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| 13 |
- }) |
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| 11 |
+ uriquery=URI.encode_www_form(cht: 'gv', chl: agents_dot(agents)) |
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| 12 |
+ #Get query maximum length should be under 2048 bytes with including "chart?" of google chart request url |
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| 13 |
+ if uriquery.length > 2042 |
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| 14 |
+ "Too many agent to display, please check unused agents" |
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| 15 |
+ else |
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| 16 |
+ tag('img', src: URI('https://chart.googleapis.com/chart').tap { |uri|
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| 17 |
+ uri.query = uriquery |
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| 18 |
+ }) |
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| 19 |
+ end |
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| 14 | 20 |
end |
| 15 | 21 |
end |
| 16 | 22 |
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