diff options
Diffstat (limited to 'scripts/textanalysis.js')
| -rw-r--r-- | scripts/textanalysis.js | 43 |
1 files changed, 42 insertions, 1 deletions
diff --git a/scripts/textanalysis.js b/scripts/textanalysis.js index 6bf6070b..8e2cfb96 100644 --- a/scripts/textanalysis.js +++ b/scripts/textanalysis.js @@ -38,6 +38,47 @@ function autocompleteCallback(request, response_callback) response_callback(ret); } +function same_up_to_one_letter(s1, s2) +{ + return ((s1.length == s2.length + 1 && s1.substr(0, s2.length) == s2) || + (s2.length == s1.length + 1 && s2.substr(0, s1.length) == s1)); +} + +function up_to_two_renames(graph, old_id, new_id) +{ + var not_one_letter = false; + var k; + + if (old_id.length != new_id.length) { + console.log('bug: up_to_two_renames: not equal inputs'); + return; + } + if (old_id.length > 2) { + console.log('bug: up_to_two_renames: input length 2 < ' + old_id.length); + return; + } + if (old_id.length == 2) { + if (same_up_to_one_letter(old_id[0], new_id[1]) && + same_up_to_one_letter(old_id[1], new_id[0])) { + old_id = [old_id[1], old_id[0]]; + } else { + if (!same_up_to_one_letter(old_id[0], new_id[0]) || + !same_up_to_one_letter(old_id[1], new_id[1])) { + not_one_letter = true; + } + } + } + if (not_one_letter) { + console.log('bug: up_to_two_renames: not one letter changes'); + console.log(old_id); + console.log(new_id); + return; + } + for (k = 0 ; k < old_id.length ; ++k) { + graph.editName(old_id[k], null, new_id[k]); + } +} + /* * textAnalyser2 * @@ -329,7 +370,7 @@ var textAnalyser2 = function (newtext, finalize) { var k, n, l; if (comp.graph_same && !finalize) { if (comp.old_id && comp.new_id) { - graph.editName(comp.old_id, null, comp.new_id); + up_to_two_renames(graph, comp.old_id, comp.new_id); } for (k in ret.links) { l = ret.links[k]; |