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Diffstat (limited to 'public/js')
| -rw-r--r-- | public/js/hebrewparsetrainer.js | 189 |
1 files changed, 189 insertions, 0 deletions
diff --git a/public/js/hebrewparsetrainer.js b/public/js/hebrewparsetrainer.js new file mode 100644 index 0000000..d583fa7 --- /dev/null +++ b/public/js/hebrewparsetrainer.js @@ -0,0 +1,189 @@ +/** + * Created by camil on 1/4/16. + */ +$(document).ready(function(){ + var audio_positive = new Audio('/public/audio/positive.wav'); + var audio_negative = new Audio('/public/audio/negative.wav'); + + var correct_answer; + + function reloadVerb() { + $('#trainer-404').hide(); + $('#trainer-verb').css({color: 'gray'}); + $('#trainer-answer').text(''); + + var stems = $('input[name="stem"]:checked').map(function(){return this.value;}); + var tenses = $('input[name="tense"]:checked').map(function(){return this.value;}); + var roots = $('input[name="root"]:checked').map(function(){return this.value;}); + + $.ajax('/verb/random', { + data: { + stem: $.makeArray(stems).join(), + tense: $.makeArray(tenses).join(), + root: $.makeArray(roots).join() + }, + dataType: 'json', + error: function(jqxhr, status, error) { + $('#trainer-404').fadeIn(); + }, + success: function(data, status, jqxhr) { + $('#trainer-verb').text(data.verb).css({color: 'black'}); + correct_answer = { + stem: data.stem, + tense: data.tense, + person: data.person, + gender: data.gender, + number: data.number + }; + } + }); + } + + var stems = []; + var tenses = []; + var tenses_abbr = []; + + function findStem(stem) { + var stems_ = stems.filter(function(s){return s.indexOf(stem) == 0;}); + if (stems_.length == 1) + return stems_[0]; + } + + function findTense(tense) { + if (tenses.indexOf(tense) != -1) + return tense; + if (tenses_abbr.indexOf(tense) != -1) + return tenses[tenses_abbr.indexOf(tense)]; + } + + function parseAnswer(parsing) { + var persons = ['1', '2', '3', null]; + var genders = ['m', 'f', 'c']; + var numbers = ['s', 'p']; + + var re = /^\s*(\w+)\s+(\w+)\s+(?:([123])\s*)?([mfc])\s*([sp])\s*$/; + var match = parsing.match(re); + if (match == null) + return false; + + var stem = findStem(match[1]); + var tense = findTense(match[2]); + var person = match[3] ? match[3] : null; + var gender = match[4]; + var number = match[5]; + + if (typeof stem === 'undefined' || typeof tense === 'undefined' || $.inArray(person, persons) == -1 || + !$.inArray(gender, genders) == -1 || !$.inArray(number, numbers) == -1) + return false; + + if (tense.indexOf('participle') == 0 && person != null) + return false; + if (tense.indexOf('participle') != 0 && person == null) + return false; + + return { + stem: stem, + tense: tense, + person: person, + gender: gender, + number: number + }; + } + + function parsingToString(parsing, extended) { + var genders = { + 'm': 'masculine', + 'f': 'feminine', + 'c': 'communis generis' + }; + var numbers = { + 's': 'singular', + 'p': 'plural' + }; + if (extended === true) { + return parsing.stem + ' ' + parsing.tense + ' ' + parsing.person + + ' ' + genders[parsing.gender] + ' ' + numbers[parsing.number]; + } else { + return parsing.stem + ' ' + parsing.tense + ' ' + parsing.person + ' ' + parsing.gender + ' ' + parsing.number; + } + } + + function processInput() { + var input = $('#trainer-input'); + var answer = parseAnswer(input.val()); + if (answer === false) { + input.parent().addClass('has-error'); + $('#trainer-parsed').val('Parsing error'); + } else { + input.parent().removeClass('has-error'); + $('#trainer-parsed').val(parsingToString(answer, true)); + } + return answer; + } + + function checkInput() { + var answer = processInput(); + if (JSON.stringify(answer) == JSON.stringify(correct_answer)) { + $('#trainer-input') + .css({backgroundColor: '#dff0d8'}) + .parent().addClass('has-success'); + if ($('#settings-audio').prop('checked')) audio_positive.play(); + } else { + $('#trainer-input') + .css({backgroundColor: '#f2dede'}) + .parent().addClass('has-error'); + if ($('#settings-audio').prop('checked')) audio_negative.play(); + $('#trainer-answer').text(' - ' + parsingToString(correct_answer)); + } + } + + function init() { + $.ajax('/stem', { + dataType: 'json', + success: function(data, status, jqxhr) { + stems = data.map(function(d){return d.name;}); + } + }); + + $.ajax('/tense', { + dataType: 'json', + success: function(data, status, jqxhr) { + tenses = data.map(function(d){return d.name;}); + tenses_abbr = data.map(function(d){return d.abbreviation;}); + } + }); + + reloadVerb(); + + $('#trainer-input').focus(); + } + + $('#hebrewparsetrainer-settings input.reload-verb').change(function(){ + reloadVerb(); + }); + + var checked = false; + $('#trainer-input').keyup(function(e){ + if (e.keyCode == 13) { + if (!checked) { + checkInput(); + checked = true; + } else { + reloadVerb(); + $(this) + .val('') + .css({backgroundColor:'transparent'}) + .parent().removeClass('has-error has-success'); + checked = false; + } + } else { + $(this) + .css({backgroundColor:'transparent'}) + .parent().removeClass('has-error has-success'); + checked = false; + processInput(); + } + }); + + init(); +});
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