var getInfoFromLanguage = (uri, info) =>
{
log.debug("Parsing info from language");
var pattern = /ko-language\/([a-z0-9+#\-_\. ]*)\??(?:size=(\d*)|$)/i;
var match = uri.match(pattern);
if ( ! match) return false;
info.language = match[1];
if (match.length == 3 && match[2]) info.size = match[2];
var preset = getPreset(info.language);
if (preset)
{
log.debug("Matched Preset: " + info.language);
info.ext = preset.ext;
info.color = preset.color;
}
else // Get file extension from file associations
{
log.debug("Matching using file association");
var langPatterns = {};
langSvc.patternsFromLanguageName(info.language, langPatterns, {});
if (langPatterns && langPatterns.value && langPatterns.value.length)
{
log.debug("Using file association for ext");
info.ext = langPatterns.value[0].replace(/^\*\./, '')
.split('.').pop()
.substr(0,3).toUpperCase();
}
else
{
log.debug("Using language name for ext");
info.ext = info.language.substr(0,3).toUpperCase();
}
log.debug("Generating color based on language");
info.color = randomColor({luminosity: 'light'}, info.language);
}
return info;
}
var getInfo = (uri, namespace) =>
{
log.debug("Parsing info");
var url = sdkUrl.URL(uri);
var params = sdkQuery.parse(url.search.substr(1));
var preset = getPreset("Unknown");
var info = {
ext: "?",
language: "Unknown",
size: params.size || 14,
color: preset ? preset.color : randomColor({luminosity: 'dark'},"Unknown")
};
if (namespace == "language")
return getInfoFromLanguage(uri, info);
log.debug("Parsing info from ext");
var pattern = /(.*\.([a-z0-9]*)).*?(?:size=(\d*)|$)/i;
var match = uri.match(pattern);
if ( ! match) return info;
var ext = match[2];
info.ext = match[2].substr(0,3).toUpperCase();
if (match.length == 4) info.size = match[3];
var lang = langSvc.suggestLanguageForFile(match[1]);
if (lang)
{
log.debug("Found related language: " + lang);
info.language = lang;
var preset = getPreset(info.language);
if (preset)
{
log.debug("Using preset for color and ext");
info.color = preset.color;
info.ext = preset.ext;
}
else
{
log.debug("Generating color based on language");
info.color = randomColor({luminosity: 'dark'},info.language);
}
}
else
{
log.debug("Could not find related language");
var extMapping = getExtMapping(ext);
if (extMapping)
{
log.debug("Setting ext and color using ext mapping");
info.ext = extMapping.ext.toUpperCase();
info.color = extMapping.color;
}
else if (isColorWhitelisted(ext))
{
log.debug("Ext is color whitelisted, generating color based on ext");
info.color = randomColor({luminosity: 'dark'},info.ext);
}
}
return info;
}