How to use winnow method in Cypress

1/**2 * jQuery plugin3 * Filter out elements based on user input.4 */5(function ($) {6  var now = Date.now || function() {7      return new Date().getTime();8    };9  function debounce(func, wait, immediate) {10    var timeout;11    var args;12    var context;13    var timestamp;14    var result;15    var later = function() {16      var last = now() - timestamp;17      if (last < wait && last >= 0) {18        timeout = setTimeout(later, wait - last);19      }20      else {21        timeout = null;22        if (!immediate) {23          result = func.apply(context, args);24          if (!timeout) {25            args = context = null;26          }27        }28      }29    };30    return function() {31      context = this;32      args = arguments;33      timestamp = now();34      var callNow = immediate && !timeout;35      if (!timeout) {36        timeout = setTimeout(later, wait);37      }38      if (callNow) {39        result = func.apply(context, args);40        args = context = null;41      }42      return result;43    }44  }45  function explode(string) {46    return string.match(/(\w*\:(\w+|"[^"]+")*)|\w+|"[^"]+"/g);47  }48  function preventEnterKey(e) {49    if (e.which === 13) {50      e.preventDefault();51      e.stopPropagation();52    }53  };54  var Winnow = function(element, selector, options) {55    var self = this;56    self.element = element;57    self.selector = selector;58    self.text = '';59    self.queries = [];60    self.results = [];61    self.state = {};62    self.options = $.extend({63      delay: 500,64      striping: false,65      selector: '',66      textSelector: null,67      emptyMessage: '',68      clearLabel: 'clear',69      rules: [],70      buildIndex: [],71      additionalOperators: {}72    }, $.fn.winnow.defaults, options);73    if (self.options.wrapper === undefined) {74      self.options.wrapper = $(self.selector).parent();75    }76    self.element.wrap('<div class="winnow-input"></div>');77    // Add clear button.78    self.clearButton = $('<a href="#" class="winnow-clear">' + self.options.clearLabel + '</a>');79    self.clearButton.css({80      'display': 'inline-block',81      'margin-left': '0.75em'82    });83    if (self.element.val() == '') {84      self.clearButton.hide();85    }86    self.clearButton.click(function(e) {87      e.preventDefault();88      self.clearFilter();89    });90    self.element.after(self.clearButton);91    self.element.on({92      keyup: debounce(function() {93        var value = self.element.val();94        if (!value || explode(value).pop().slice(-1) !== ':') {95          // Only filter if we aren't using the operator autocomplete.96          self.filter();97        }98      }, self.options.delay),99      keydown: preventEnterKey100    });101    self.element.on({102      keyup: function() {103        // Show/hide the clear button.104        if (self.element.val() != '') {105          self.clearButton.show();106        }107        else {108          self.clearButton.hide();109        }110      }111    });112    // Autocomplete operators. When last query is ":", return list of available113    // operators with the exception of "text".114    if (typeof self.element.autocomplete === 'function') {115      var operators = Object.keys(self.getOperators());116      var source = [];117      for (var i in operators) {118        if (operators[i] != 'text') {119          source.push({120            label: operators[i],121            value: operators[i] + ':'122          });123        }124      }125      self.element.autocomplete({126        'search': function(event) {127          if (explode(event.target.value).pop() != ':') {128            return false;129          }130        },131        'source': function(request, response) {132          return response(source);133        },134        'select': function(event, ui) {135          var terms = explode(event.target.value);136          // Remove the current input.137          terms.pop();138          // Add the selected item.139          terms.push(ui.item.value);140          event.target.value = terms.join(' ');141          // Return false to tell jQuery UI that we've filled in the value already.142          return false;143        },144        'focus': function() {145          return false;146        }147      });148    }149    self.element.data('winnow', self);150  };151  Winnow.prototype.setQueries = function(string) {152    var self = this;153    var strings = explode(string);154    self.text = string;155    self.queries = [];156    for (var i in strings) {157      if (strings.hasOwnProperty(i)) {158        var query = { operator: 'text', string: strings[i] };159        var operators = self.getOperators();160        if (query.string.indexOf(':') > 0) {161          var parts = query.string.split(':', 2);162          var operator = parts.shift();163          if (operators[operator] !== undefined) {164            query.operator = operator;165            query.string = parts.shift();166          }167        }168        if (query.string.charAt(0) == '"') {169          // Remove wrapping double quotes.170          query.string = query.string.replace(/^"|"$/g, '');171        }172        query.string = query.string.toLowerCase();173        self.queries.push(query);174      }175    }176  };177  Winnow.prototype.buildIndex = function() {178    var self = this;179    this.index = [];180    $(self.selector, self.wrapper).each(function(i) {181      var text = (self.options.textSelector) ? $(self.options.textSelector, this).text() : $(this).text();182      var item = {183        key: i,184        element: $(this),185        text: text.toLowerCase()186      };187      for (var j in self.options.buildIndex) {188        item = $.extend(self.options.buildIndex[j].apply(this, [item]), item);189      }190      $(this).data('winnowIndex', i);191      self.index.push(item);192    });193    return self.trigger('finishIndexing', [ self ]);194  };195  Winnow.prototype.bind = function() {196    var args = arguments;197    args[0] = 'winnow:' + args[0];198    return this.element.bind.apply(this.element, args);199  };200  Winnow.prototype.trigger = function(event) {201    var args = arguments;202    args[0] = 'winnow:' + args[0];203    return this.element.trigger.apply(this.element, args);204  };205  Winnow.prototype.filter = function() {206    var self = this;207    self.results = [];208    self.setQueries(self.element.val());209    if (self.index === undefined) {210      self.buildIndex();211    }212    var start = self.trigger('start');213    $.each(self.index, function(key, item) {214      var $item = item.element;215      var operatorMatch = true;216      if (self.text != '') {217        operatorMatch = false;218        for (var i in self.queries) {219          var query = self.queries[i];220          var operators = self.getOperators();221          if (operators[query.operator] !== undefined) {222            result = operators[query.operator].apply($item, [query.string, item]);223            if (!result) {224              // Is not a text match so continue to next query string.225              continue;226            }227          }228          operatorMatch = true;229          break;230        }231      }232      if (operatorMatch && self.processRules(item) !== false) {233        // Item is a match.234        $item.show();235        self.results.push(item);236        return true;237      }238      // By reaching here, the $item is not a match so we hide it.239      $item.hide();240    });241    var finish = self.trigger('finish', [ self.results ]);242    if (self.options.striping) {243      stripe();244    }245    if (self.options.emptyMessage) {246      if (self.results.length > 0) {247        self.options.wrapper.children('.winnow-no-results').remove();248      }249      else if (!self.options.wrapper.children('.winnow-no-results').length) {250        self.options.wrapper.append($('<p class="winnow-no-results"></p>').text(self.options.emptyMessage));251      }252    }253  };254  Winnow.prototype.getOperators = function() {255    return $.extend({}, {256      text: function(string, item) {257        if (item.text.indexOf(string) >= 0) {258          return true;259        }260      }261    }, this.options.additionalOperators);262  };263  Winnow.prototype.processRules = function(item) {264    var self = this;265    var $item = item.element;266    var result = true;267    if (self.options.rules.length > 0) {268      for (var i in self.options.rules) {269        result = self.options.rules[i].apply($item, [item]);270        if (result === false) {271          break;272        }273      }274    }275    return result;276  };277  Winnow.prototype.stripe = function() {278    var flip = { even: 'odd', odd: 'even' };279    var stripe = 'odd';280    $.each(this.index, function(key, item) {281      if (!item.element.is(':visible')) {282        item.element.removeClass('odd even').addClass(stripe);283        stripe = flip[stripe];284      }285    });286  };287  Winnow.prototype.clearFilter = function() {288    this.element.val('');289    this.filter();290    this.clearButton.hide();291    this.element.focus();292  };293  $.fn.winnow = function(selector, options) {294    var $input = this.not('.winnow-processed').addClass('winnow-processed');295    $input.each(function() {296      var winnow = new Winnow($input, selector, options);297    });298    return this;299  };300  $.fn.winnow.defaults = {};...

1module.exports = class DatabaseBuilder {2    constructor() {3    }4    //mysql -u root -p5    //use PlagiarismDetection6    async PopulateDatabase(){7        var fs = require("fs");8        var FuzzyFingerprint = require('./FuzzyFingerprint');9        var fuzzyFingerprint = new FuzzyFingerprint();10        var connection = require('./routes/connection');11        var IngestionEngine = require('./IngestionEngine');12        var ingestionEngine = new IngestionEngine();13        var Database = require('./routes/Database');14        var database = new Database();15        var k = 25;16        var Winnowing = require('./Winnowing');17        var path = '/media/austin/Data1/WikipediaArticles/z/';18        //var path = '/home/austin/Desktop/Projects/Plagiarism Detection/PlagiarismChecker/text_files/original_texts/';19        var files = fs.readdirSync(path);20        //files.forEach( function( file, index ) {21        var AddDocument = function(text){22            return new Promise(async function(resolve, reject) {23                connection.query('insert into document (text) values (?)', text, (err, res) => {24                    if(err)25                        reject(err);26                    resolve();27                });28            })29        };30        var GetDocumentId = function(text){31            return new Promise(async function(resolve, reject) {32                connection.query('select id from document where text = (?)', text, (err, res) => {33                    if(err || res.length === 0 || res === undefined)34                        reject(err);35                    resolve(res[0].id);36                });37            })38        };39        var AddFuzzyFingerprint = function(value, pos){40            return new Promise(function(resolve, reject) {41                connection.query('insert into fuzzy_fingerprint (pos, value) values (?, ?)', [pos, value], (err, res) => {42                    if(err && err.code !== 'ER_DUP_ENTRY')43                        reject(err);44                    resolve(res);45                });46            })47        };48        var GetFuzzyFingerprint = function(value, pos){49            return new Promise(function(resolve, reject) {50                connection.query('select id from fuzzy_fingerprint where pos = ? and value = ?', [pos, value], (err, res) => {51                    if(err || res.length === 0)52                        reject(err);53                    resolve(res[0].id);54                });55            })56        };57        var AddWinnowFingerprint = function(value, start, end){58            return new Promise(function(resolve, reject) {59                connection.query('insert into winnow_fingerprint (value, start, end) values (?, ?, ?)', [value, start, end], (err, res) => {60                    if(err )61                        reject(err);62                    resolve();63                });64            })65        };66        var GetWinnowFingerprint = function(value, start, end){67            return new Promise(function(resolve, reject) {68                connection.query('select id from winnow_fingerprint where value = ? and start = ? and end = ?', [value, start, end], (err, res) => {69                    if(err || res.length === 0)70                        reject(err);71                    resolve(res[0].id);72                });73            })74        };75        var AddFuzzyDocument = function(document_id, fuzzy_id){76            return new Promise(function(resolve, reject) {77                connection.query('insert into fuzzy_document (document_id, fuzzy_id) values (?, ?)', [document_id, fuzzy_id], (err, res) => {78                    if(err && err.code !== 'ER_DUP_ENTRY')79                        reject(err);80                    resolve();81                });82            })83        };84        var AddWinnowDocument = function(document_id, winnow_id){85            return new Promise(function(resolve, reject) {86                connection.query('insert into winnow_document (document_id, winnow_id) values (?, ?)', [document_id, winnow_id], (err, res) => {87                    if(err && err.code !== 'ER_DUP_ENTRY')88                        reject(err);89                    resolve();90                });91            })92        };93        var GetFileText = function(file, path){94            return new Promise(function(resolve, reject) {95                let text = fs.readFileSync(path + file).toString('utf-8').replace(/"/g, '\"').replace(/'/g, '\'\'');96                resolve(text);97            })98        };99        for(const file of files) {100            let doc_text;101            let document_id;102            GetFileText(file, path)103                .then(text => {104                    doc_text = text;105                    return text;106                })107                .then(() => AddDocument(path + file))108                .then(() => GetDocumentId(path + file))109                .then(id => {110                    document_id = id;111                })112                .then(() => fuzzyFingerprint.CalculateFuzzyFingerprint(doc_text))113                .then(fuzzy_fingerprint => {114                    fuzzy_fingerprint.forEach((value, pos) => {115                        AddFuzzyFingerprint(value, pos)116                            .then(() => GetFuzzyFingerprint(value, pos))117                            .then(fuzzy_id => AddFuzzyDocument(document_id, fuzzy_id))118                            .catch(err => {119                                throw err;120                            });121                    });122                })123        }124                /*125                .then(() => ingestionEngine.FormatTextForHash(doc_text))126                .then(formattedText => {127                    var winnow = new Winnowing(k);128                    var w = 30;129                    return winnow.Winnow(w, doc_text, formattedText);130                })131                .then(winnow_fingerprint => {132                    Object.keys(winnow_fingerprint).forEach((key) => {133                        AddWinnowFingerprint(key, winnow_fingerprint[key][0], winnow_fingerprint[key][1])134                            .then(() => GetWinnowFingerprint(key, winnow_fingerprint[key][0], winnow_fingerprint[key][1]))135                            .then(winnow_id => AddWinnowDocument(document_id, winnow_id))136                            .catch(err => {throw err;});137                    });138                })139                *140                //.then(() => {141                //   console.log('Added: ' + file);142                //})143                .catch(err => {throw err;});144        }145        /*146        files.forEach(async file => {147            try {148                var text = fs.readFileSync(path + file).toString('utf-8').replace(/"/g, '\"').replace(/'/g, '\'\'');149                let fuzzy_fingerprint = fuzzyFingerprint.CalculateFuzzyFingerprint(text);150                var winnow = new Winnowing(k);151                var w = 30;152                var formattedText = ingestionEngine.FormatTextForHash(text);153                var winnow_fingerprint = winnow.Winnow(w, text, formattedText);154                var document_id = await AddDocument(text);155                await fuzzy_fingerprint.forEach(async (value, pos) => {156                    var fuzzy_id = await AddFuzzyFingerprint(value, pos);157                    await AddFuzzyDocument(document_id, fuzzy_id);158                });159                await Object.keys(winnow_fingerprint).forEach(async (key) => {160                    var winnow_id = await AddWinnowFingerprint(key, winnow_fingerprint[key][0], winnow_fingerprint[key][1]);161                    await AddWinnowDocument(document_id, winnow_id);162                });163                process.nextTick(() => {console.log('Added: ' + file);});164            }catch(e) {165                console.log('error somewhere');166            }167        });168        */169    }...

...11        var selector = 'tbody tr';12        var lastModuleItem;13        // Move location of filter input to before the permissions table.14        $(wrapperId).parent().prepend($input.closest('.table-filter'));15        $input.winnow(wrapperId + ' ' + selector, {16          textSelector: 'td.module',17          buildIndex: [18            function(item) {19              item.isModule = item.text != '';20              if (item.isModule) {21                item.children = [];22                lastModuleItem = item;23              }24              else {25                item.parent = lastModuleItem;26                lastModuleItem.children.push(item);27              }28              return item;29            }...