Difference between revisions of "Template:Isbn"

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(Created page with "{{#vardefine:num|{{#replace:{{#replace:{{{1|}}}| }}|-}}}}<abbr title="ISBN-{{#len:{{#var:num}}}}">{{#switch: {{#len:{{#var:num}}}} |13 ={{#vardefine:isbn|{{#sub:{{#var:num}}|...")
 
 
(4 intermediate revisions by the same user not shown)
Line 1: Line 1:
{{#vardefine:num|{{#replace:{{#replace:{{{1|}}}| }}|-}}}}<abbr title="ISBN-{{#len:{{#var:num}}}}">{{#switch: {{#len:{{#var:num}}}}
+
{{#vardefine:num|{{#replace:{{#replace:{{{1|}}}| }}|-}}}}{{#switch: {{#len:{{#var:num}}}}
|13 ={{#vardefine:isbn|{{#sub:{{#var:num}}|3|10}}}}{{#switch: {{#sub:{{#var:isbn}}|0|1}}
+
|13 ={{#vardefine:isbn|{{#sub:{{#var:num}}|3|10}}}}{{#ifeq:{{{link}}}|ASIN|[https://www.amazon.com/gp/product/{{#vardefine:isbnMod|{{#expr:11 - {{#expr: {{#sub:{{#var:isbn}}|0|1}}*10 +{{#sub:{{#var:isbn}}|1|1}}*9 +{{#sub:{{#var:isbn}}|2|1}}*8 +{{#sub:{{#var:isbn}}|3|1}}*7 +{{#sub:{{#var:isbn}}|4|1}}*6 +{{#sub:{{#var:isbn}}|5|1}}*5 +{{#sub:{{#var:isbn}}|6|1}}*4 +{{#sub:{{#var:isbn}}|7|1}}*3 +{{#sub:{{#var:isbn}}|8|1}}*2 }} mod 11}}}}{{#vardefineecho:isbnASIN|{{#sub:{{#var:isbn}}|0|9}}{{#ifeq:{{#var:isbnMod}}|10|X|{{#var:isbnMod}}}}}} |}}<abbr title="ISBN-13">{{#switch: {{#sub:{{#var:isbn}}|0|1}}
 
   |0|1 ={{#sub:{{#var:num}}|0|3}}-
 
   |0|1 ={{#sub:{{#var:num}}|0|3}}-
 
   |#default =}}
 
   |#default =}}
  |10 ={{#vardefine:isbn|{{#var:num}}}}
+
  |10 ={{#vardefine:isbn|{{#var:num}}}}{{#ifeq:{{{link}}}|ASIN|[https://www.amazon.com/gp/product/{{#var:isbn}} |}}<abbr title="ISBN-10">
  |#default = Not an ISBN
+
  |#default =<abbr title="Not an ISBN">
 
}}{{#switch: {{#sub:{{#var:isbn}}|0|1}}
 
}}{{#switch: {{#sub:{{#var:isbn}}|0|1}}
 
|0 =0-{{#ifexpr: {{#sub:{{#var:isbn}}|1|2}} >= 95
 
|0 =0-{{#ifexpr: {{#sub:{{#var:isbn}}|1|2}} >= 95
Line 39: Line 39:
 
  }}-{{#sub:{{#var:isbn}}|9|1}}
 
  }}-{{#sub:{{#var:isbn}}|9|1}}
 
|#default ={{{1|}}}
 
|#default ={{{1|}}}
}}</abbr>
+
}}</abbr>{{#ifeq:{{{link}}}|ASIN|]|}}

Latest revision as of 10:13, 8 April 2019