paginationCtrl.getPages = function()

in signature/src/main/webapp/libs/angular-ui/ui-bootstrap-tpls-0.10.0.js [1865:1931]
53 lines of code
14 McCabe index (conditional complexity)

      paginationCtrl.getPages = function(currentPage, totalPages) {
        var pages = [];

        // Default page limits
        var startPage = 1, endPage = totalPages;
        var isMaxSized = ( angular.isDefined(maxSize) && maxSize < totalPages );

        // recompute if maxSize
        if ( isMaxSized ) {
          if ( rotate ) {
            // Current page is displayed in the middle of the visible ones
            startPage = Math.max(currentPage - Math.floor(maxSize/2), 1);
            endPage   = startPage + maxSize - 1;

            // Adjust if limit is exceeded
            if (endPage > totalPages) {
              endPage   = totalPages;
              startPage = endPage - maxSize + 1;
            }
          } else {
            // Visible pages are paginated with maxSize
            startPage = ((Math.ceil(currentPage / maxSize) - 1) * maxSize) + 1;

            // Adjust last page if limit is exceeded
            endPage = Math.min(startPage + maxSize - 1, totalPages);
          }
        }

        // Add page number links
        for (var number = startPage; number <= endPage; number++) {
          var page = makePage(number, number, paginationCtrl.isActive(number), false);
          pages.push(page);
        }

        // Add links to move between page sets
        if ( isMaxSized && ! rotate ) {
          if ( startPage > 1 ) {
            var previousPageSet = makePage(startPage - 1, '...', false, false);
            pages.unshift(previousPageSet);
          }

          if ( endPage < totalPages ) {
            var nextPageSet = makePage(endPage + 1, '...', false, false);
            pages.push(nextPageSet);
          }
        }

        // Add previous & next links
        if (directionLinks) {
          var previousPage = makePage(currentPage - 1, previousText, false, paginationCtrl.noPrevious());
          pages.unshift(previousPage);

          var nextPage = makePage(currentPage + 1, nextText, false, paginationCtrl.noNext());
          pages.push(nextPage);
        }

        // Add first & last links
        if (boundaryLinks) {
          var firstPage = makePage(1, firstText, false, paginationCtrl.noPrevious());
          pages.unshift(firstPage);

          var lastPage = makePage(totalPages, lastText, false, paginationCtrl.noNext());
          pages.push(lastPage);
        }

        return pages;
      };