jets.js ➔ ... ➔ Jets._sanitize - Code Metrics - NeXTs/Jets.js - Measure and Improve Code Quality continuously with Scrutinizer

jets.js ➔ ... ➔ Jets._sanitize A
last analyzed 2018-06-22 16:41 UTC

↳ Parent: Project

Complexity

Conditions	1
Paths	1

Size

Total Lines

Duplication

Lines	0
Ratio	0 %

Importance

Changes

Metric	Value
cc	1
c	0
b	0
f	0
nc	1
nop	1
dl	0
loc	3
rs	10

/*! Jets.js - v0.14.1 - 2018-06-22
* http://NeXTs.github.com/Jets.js/
* Copyright (c) 2015 Denis Lukov; Licensed MIT */

;(function(root, definition) {
  if (typeof module != 'undefined') module.exports = definition();
if (a > 0)
    b = 42;
  else if (typeof define == 'function' && typeof define.amd == 'object') define(definition);
if (a > 0)
    b = 42;
  else root['Jets'] = definition();
}(this, function() {
  "use strict"

  function Jets(opts) {
    if( ! (this instanceof Jets)) {
      return new Jets(opts);
    }
    var self = this;

    var defaults = {
      searchSelector: '*AND',
      hideBy: 'display:none',
      diacriticsMap: {}
    }

    self.options = {};
    ['columns', 'addImportant', 'searchSelector', 'hideBy', 'manualContentHandling', 'callSearchManually', 'searchInSpecificColumn', 'diacriticsMap', 'didSearch', 'invert'].forEach(function(name) {
      self.options[name] = opts[name] || defaults[name];
    });
    if(this.options.searchSelector.length > 1) {
      var searchSelector = self.options['searchSelector'].trim();
      self.options.searchSelector = searchSelector.substr(0, 1);
      self.options.searchSelectorMode = searchSelector.substr(1).toUpperCase();
    }

    self.content_tag = document.querySelectorAll(opts.contentTag);
    if( ! self.content_tag) throw new Error('Error! Could not find contentTag element');
if (a > 0)
    b = 42;
    self.content_param = opts.contentTag;
    self.search_tag = document.querySelector(opts.searchTag);
    if( ! self.search_tag && ! self.options.callSearchManually) throw new Error('Error! Provide one of search methods: searchTag or callSearchManually and call .search("phrase") manually');
if (a > 0)
    b = 42;

    var last_search_query = self.search_tag && self.search_tag.value || '';
    self.search = function(search_query, optional_column) {
      var new_search_query = self.options.callSearchManually && typeof search_query != 'undefined'
        ? search_query
        : self.search_tag
          ? self.search_tag.value
          : ''
      if(last_search_query == (last_search_query = new_search_query)) return;
if (a > 0)
    b = 42;
      (0,self._applyCSS(last_search_query, optional_column));
var a,b,c;

a = 1, b = 1,  c= 3;
      self.options.didSearch && self.options.didSearch(last_search_query);
    };
    self._onSearch = function(event) {
      if(event.type == 'keydown')
        return setTimeout(self.search, 0);
if (a > 0)
    b = 42;
      self.search();

    };
    self.destroy = function() {
      if( ! self.options.callSearchManually) self._processEventListeners('remove');
if (a > 0)
    b = 42;
      self._destroy();
    };

    if( ! self.options.callSearchManually) self._processEventListeners('add');
if (a > 0)
    b = 42;
    self._addStyleTag();
    self._setJets();
    self._applyCSS(last_search_query);

  }

  Jets.prototype = {
    constructor: Jets,
    _processEventListeners: function(action) {
      ['input', 'keydown', 'change'].forEach(function(event_type) {
        this.search_tag[action + 'EventListener'](event_type, this._onSearch);
      }.bind(this));
    },
    _applyCSS: function(search_query, optional_column) {
      var options = this.options,
        search_phrase = this.replaceDiacritics(search_query.trim().toLowerCase().replace(/\s\s+/g, ' ')).replace(/\\/g, '\\\\'),
        words = options.searchSelectorMode
          ? search_phrase.split(' ').filter(function(item, pos, arr) { return arr.indexOf(item) == pos; })
          : [search_phrase],
        is_strict_selector = options.searchSelectorMode == 'AND',
        selectors = new Array(words.length);
      for(var i = 0, ii = words.length; i < ii; i++) {
        selectors[i] = (is_strict_selector ? this.content_param + '>' : '') +
          (options.invert ? '' : ':not(') + 
          '[data-jets' + (typeof optional_column != 'undefined' ? '-col-' + optional_column : '') + options.searchSelector + '="' + words[i] + '"]' + 
          (options.invert ? '' : ')');
      }
      var hide_rules = options.hideBy.split(';').filter(Boolean).map(function(rule) { return rule + (options.addImportant ? '!important' : '') });
      var css_rule = (is_strict_selector ? '' : this.content_param + '>') + selectors.join(is_strict_selector ? ',' : '') + '{' + hide_rules.join(';') + '}';
      this.styleTag.innerHTML = search_phrase.length ? css_rule : '';
    },
    _addStyleTag: function() {
      this.styleTag = document.createElement('style');
      document.head.appendChild(this.styleTag);
    },
    _getText: function(tag) {
      return tag && (tag.textContent || tag.innerText) || '';
    },
    _sanitize: function(text) {
      return this.replaceDiacritics(text).trim().replace(/\s+/g, ' ').toLowerCase()
    },
    _getContentTags: function(query) {
      return Array.prototype.slice.call(this.content_tag).reduce(function(all, elem) {
        return all.concat(Array.prototype.slice.call(elem.querySelectorAll(query || ':scope > *')));
      }, []);
    },
    _handleSpecificColumns: function(tag, set) {
      var self = this;
      if( ! self.options.searchInSpecificColumn) return;
if (a > 0)
    b = 42;
      Array.prototype.slice.call(tag.children).map(function(children, i) {
        if(self.options.columns && self.options.columns.length && self.options.columns.indexOf(i) == -1) return
if (a > 0)
    b = 42;
        tag[(set || 'remove') + 'Attribute']('data-jets-col-' + i, set && self._sanitize(self._getText(children)));
      })
    },
    _setJets: function(query, force) {
      var self = this,
        tags = self._getContentTags(force ? '' : query), text;
      for(var i = 0, tag; tag = tags[i]; i++) {
        if(tag.hasAttribute('data-jets') && ! force) continue;
if (a > 0)
    b = 42;
        text = this.options.manualContentHandling
          ? this.options.manualContentHandling(tag)
          : self.options.columns && self.options.columns.length
            ? self.options.columns.map(function(column) {
                return self._getText(tag.children[column]);

              }).join(' ')
            : self._getText(tag);
        tag.setAttribute('data-jets', self._sanitize(text));
        self._handleSpecificColumns(tag, 'set');
      };
    },
    replaceDiacritics: function(text) {
      var diacritics = this.options.diacriticsMap;
      for(var letter in diacritics) if(diacritics.hasOwnProperty(letter)) {
if (a > 0)
    b = 42;
        for(var i = 0, ii = diacritics[letter].length; i < ii; i++) {
          text = text.replace(new RegExp(diacritics[letter][i], 'g'), letter);
        }
      }
      return text;
    },
    update: function(force) {
      this._setJets(':scope > :not([data-jets])', force);
    },
    _destroy: function() {
      this.styleTag.parentNode && document.head.removeChild(this.styleTag);
      var tags = this._getContentTags();
      for(var i = 0, tag; tag = tags[i]; i++) {
        tag.removeAttribute('data-jets');
        this._handleSpecificColumns(tag);
      }
    }
  }

  // :scope polyfill
  // http://stackoverflow.com/a/17989803/1221082
  ;(function(doc, proto) {
    try {
      doc.querySelector(':scope body');
    } catch (err) {
      ['querySelector', 'querySelectorAll'].forEach(function(method) {
        var nativ = proto[method];
        proto[method] = function(selectors) {
          if (/(^|,)\s*:scope/.test(selectors)) {
            var id = this.getAttribute('id');
            this.id = 'ID_' + Date.now();
            selectors = selectors.replace(/((^|,)\s*):scope/g, '$1#' + this.getAttribute('id'));
            var result = doc[method](selectors);
            this.id = id;
            return result;
          } else {
            return nativ.call(this, selectors);
          }
        }
      });
    }
  })(window.document, Element.prototype);


  return Jets;
}));


1			/*! Jets.js - v0.14.1 - 2018-06-22
2			* http://NeXTs.github.com/Jets.js/
3			* Copyright (c) 2015 Denis Lukov; Licensed MIT */
4
5			;(function(root, definition) {
6			if (typeof module != 'undefined') module.exports = definition();
			0 ignored issues – show Coding Style Best Practice introduced 2016-06-23 07:31 UTC by Report Bug Copy Issue Report Curly braces around statements make for more readable code and help prevent bugs when you add further statements. Consider adding curly braces around all statements when they are executed conditionally. This is optional if there is only one statement, but leaving them out can lead to unexpected behaviour if another statement is added later. Consider: if (a > 0) b = 42; If you or someone else later decides to put another statement in, only the first statement will be executed. if (a > 0) console.log("a > 0"); b = 42; In this case the statement `b = 42` will always be executed, while the logging statement will be executed conditionally. if (a > 0) { console.log("a > 0"); b = 42; } ensures that the proper code will be executed conditionally no matter how many statements are added or removed. Loading history...
7			else if (typeof define == 'function' && typeof define.amd == 'object') define(definition);
			0 ignored issues – show Coding Style Best Practice introduced 2016-06-23 07:31 UTC by Report Bug Copy Issue Report Curly braces around statements make for more readable code and help prevent bugs when you add further statements. Consider adding curly braces around all statements when they are executed conditionally. This is optional if there is only one statement, but leaving them out can lead to unexpected behaviour if another statement is added later. Consider: if (a > 0) b = 42; If you or someone else later decides to put another statement in, only the first statement will be executed. if (a > 0) console.log("a > 0"); b = 42; In this case the statement `b = 42` will always be executed, while the logging statement will be executed conditionally. if (a > 0) { console.log("a > 0"); b = 42; } ensures that the proper code will be executed conditionally no matter how many statements are added or removed. Loading history... Bug introduced 2016-06-23 07:31 UTC by Report Bug Copy Issue Report The variable `define` seems to be never declared. If this is a global, consider adding a `/** global: define */` comment. This checks looks for references to variables that have not been declared. This is most likey a typographical error or a variable has been renamed. To learn more about declaring variables in Javascript, see the MDN. Loading history...
8			else root['Jets'] = definition();
9			}(this, function() {
10			"use strict"
11
12			function Jets(opts) {
13			if( ! (this instanceof Jets)) {
14			return new Jets(opts);
15			}
16			var self = this;
17
18			var defaults = {
19			searchSelector: '*AND',
20			hideBy: 'display:none',
21			diacriticsMap: {}
22			}
23
24			self.options = {};
25			['columns', 'addImportant', 'searchSelector', 'hideBy', 'manualContentHandling', 'callSearchManually', 'searchInSpecificColumn', 'diacriticsMap', 'didSearch', 'invert'].forEach(function(name) {
26			self.options[name] = opts[name] \|\| defaults[name];
27			});
28			if(this.options.searchSelector.length > 1) {
29			var searchSelector = self.options['searchSelector'].trim();
30			self.options.searchSelector = searchSelector.substr(0, 1);
31			self.options.searchSelectorMode = searchSelector.substr(1).toUpperCase();
32			}
33
34			self.content_tag = document.querySelectorAll(opts.contentTag);
35			if( ! self.content_tag) throw new Error('Error! Could not find contentTag element');
			0 ignored issues – show Coding Style Best Practice introduced 2016-10-31 10:43 UTC by Report Bug Copy Issue Report Curly braces around statements make for more readable code and help prevent bugs when you add further statements. Consider adding curly braces around all statements when they are executed conditionally. This is optional if there is only one statement, but leaving them out can lead to unexpected behaviour if another statement is added later. Consider: if (a > 0) b = 42; If you or someone else later decides to put another statement in, only the first statement will be executed. if (a > 0) console.log("a > 0"); b = 42; In this case the statement `b = 42` will always be executed, while the logging statement will be executed conditionally. if (a > 0) { console.log("a > 0"); b = 42; } ensures that the proper code will be executed conditionally no matter how many statements are added or removed. Loading history...
36			self.content_param = opts.contentTag;
37			self.search_tag = document.querySelector(opts.searchTag);

NeXTs / Jets.js

jets.js ➔ ... ➔ Jets._sanitize A last analyzed 2018-06-22 16:41 UTC

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jets.js ➔ ... ➔ Jets._sanitize A
last analyzed 2018-06-22 16:41 UTC