Why is the DublinCore Scraper not working for SCIRP?

[Robert Jäschke]

Try

http://www.scirp.org/journal/PaperInformation.aspx?PaperID=37807

Although the web page contains Dublin Core Metadata, the scraper is not working. Which fields are missing or are not extracted?

[Former user]

The problem was in DublinCoreToBibtexConverter class, the regular expression representation of DC, in which it only handles when it is capital letters only.

Pattern.compile("(?im)<\\s*meta(?=[^>]*lang=\"([^\"]*)\")?(?=[^>]*content=\"([^\"]*)\")[^>]*name=\"(?-i)DC(?i).([^\"]*)\"[^>]*>");

It is modified into

Pattern.compile("(?im)<\\s*meta(?=[^>]*lang=\"([^\"]*)\")?(?=[^>]*content=\"([^\"]*)\")[^>]*name=\"(?-i)[D|d][C|c](?i).([^\"]*)\"[^>]*>");

[Robert Jäschke]

Suggestion: simplify and use

Pattern.compile("(?im)<\\s*meta(?=[^>]*lang=\"([^\"]*)\")?(?=[^>]*content=\"([^\"]*)\")[^>]*name=\"(DC|dc).([^\"]*)\"[^>]*>");

[Former user]

I modified it a bit because the above expression did not work.

"(?im)<\\s*meta(?=[^>]*lang=\"([^\"]*)\")?(?=[^>]*content=\"([^\"]*)\")[^>]*name=\"[D|d][C|c].([^\"]*)\"[^>]*>"

[Former user]

It is resolved.