lx-scan/node_modules/LXWebGui/lib/hbhelpers.js

License eXtension to find 5-tuples of all installed packages: name, version, project home page, license (e. g. Apache v2, BSD) and required notice. It includes a GUI to edit information for each package and to enter information if necessary.

var hbs = require('hbs'); 

var package_count = 0; 
hbs.registerHelper("resCount", function() { 
  package_count = 0; 
}); 

hbs.registerHelper('ifObject', function(item, options) {
  if(typeof item === "object") {
    return options.fn(this);
  } else {
    return options.inverse(this);
  }
});

hbs.registerHelper("math", function(lvalue, operator, rvalue, options) {
    lvalue = parseFloat(lvalue);
    rvalue = parseFloat(rvalue);
        
    return {
        "+": lvalue + rvalue,
        "-": lvalue - rvalue,
        "*": lvalue * rvalue,
        "/": lvalue / rvalue,
        "%": lvalue % rvalue
    }[operator];
});

hbs.registerHelper("ifmod", function(lvalue,rvalue,mod,options) { 
  lvalue = parseFloat(lvalue); 
  rvalue = parseFloat(rvalue); 

  var val = package_count - 1 - rvalue;
  if(!(val % parseFloat(mod))) { 
    return options.fn(this); 
  } else { 
    return options.inverse(this); 
  }; 
}); 

hbs.registerHelper("ifmod2",function(lvalue,rvalue,mod,options) { 
  lvalue = parseFloat(lvalue); 
  rvalue = parseFloat(rvalue);
  mod = parseFloat(mod);  
  var val = (lvalue - rvalue) % mod; 
  if(val < 0)
    val = mod + val; 
  if(!val) { 
    return options.fn(this); 
  } else { 
    return options.inverse(this); 
  }
}); 

hbs.registerHelper("2cif", function (condi1,condi2,options) { 
  if(condi1) { 
    if(!condi2) { 
      package_count+=1; 
      return options.fn(this); 
    }
  }
  if(!condi1) {
    package_count+=1; 
    return options.fn(this); 
  }
}); 

hbs.registerHelper("n2cif", function (condi1,condi2,options) { 
  if(!(condi1)) { 
    if(!condi2) { 
      return options.fn(this); 
    }
  }
  if(condi1) { 
    return options.inverse(this); 
  }
}); 


hbs.registerHelper('breaklines', function(text) {
    var text = hbs.Utils.escapeExpression(text);
    text = text.replace(/(\r\n|\n|\r)/gm, '<br>');
    return new hbs.SafeString(text);
});

module.exports = hbs;