Part-DB /
Part-DB-symfony
| Conditions | 5 |
| Paths | 24 |
| Total Lines | 99 |
| Code Lines | 68 |
| Lines | 0 |
| Ratio | 0 % |
| Changes | 0 | ||
Small methods make your code easier to understand, in particular if combined with a good name. Besides, if your method is small, finding a good name is usually much easier.
For example, if you find yourself adding comments to a method's body, this is usually a good sign to extract the commented part to a new method, and use the comment as a starting point when coming up with a good name for this new method.
Commonly applied refactorings include:
If many parameters/temporary variables are present:
| 1 | /** |
||
| 15 | $.fn.initDataTables = function(config, options) { |
||
| 16 | |||
| 17 | //Update default used url, so it reflects the current location (useful on single side apps) |
||
| 18 | $.fn.initDataTables.defaults.url = window.location.origin + window.location.pathname; |
||
| 19 | |||
| 20 | var root = this, |
||
| 21 | config = $.extend({}, $.fn.initDataTables.defaults, config), |
||
| 22 | state = '' |
||
| 23 | ; |
||
| 24 | |||
| 25 | // Load page state if needed |
||
| 26 | switch (config.state) { |
||
| 27 | case 'fragment': |
||
| 28 | state = window.location.hash; |
||
| 29 | break; |
||
| 30 | case 'query': |
||
| 31 | state = window.location.search; |
||
| 32 | break; |
||
| 33 | } |
||
| 34 | state = (state.length > 1 ? deparam(state.substr(1)) : {}); |
||
| 35 | var persistOptions = config.state === 'none' ? {} : { |
||
| 36 | stateSave: true, |
||
| 37 | stateLoadCallback: function(s, cb) { |
||
| 38 | // Only need stateSave to expose state() function as loading lazily is not possible otherwise |
||
| 39 | return null; |
||
| 40 | } |
||
| 41 | }; |
||
| 42 | |||
| 43 | return new Promise((fulfill, reject) => { |
||
| 44 | // Perform initial load |
||
| 45 | $.ajax(config.url, { |
||
| 46 | method: config.method, |
||
| 47 | data: { |
||
| 48 | _dt: config.name, |
||
| 49 | _init: true |
||
| 50 | } |
||
| 51 | }).done(function(data) { |
||
| 52 | var baseState; |
||
| 53 | |||
| 54 | // Merge all options from different sources together and add the Ajax loader |
||
| 55 | var dtOpts = $.extend({}, data.options, config.options, options, persistOptions, { |
||
| 56 | ajax: function (request, drawCallback, settings) { |
||
| 57 | if (data) { |
||
| 58 | data.draw = request.draw; |
||
| 59 | drawCallback(data); |
||
| 60 | data = null; |
||
| 61 | if (Object.keys(state).length && dt.state != null) { |
||
| 62 | var merged = $.extend(true, {}, dt.state(), state); |
||
| 63 | dt |
||
| 64 | .order(merged.order) |
||
| 65 | .search(merged.search.search) |
||
| 66 | .page.len(merged.length) |
||
| 67 | .page(merged.start / merged.length) |
||
| 68 | .draw(false); |
||
| 69 | } |
||
| 70 | } else { |
||
| 71 | request._dt = config.name; |
||
| 72 | $.ajax(config.url, { |
||
| 73 | method: config.method, |
||
| 74 | data: request |
||
| 75 | }).done(function(data) { |
||
| 76 | drawCallback(data); |
||
| 77 | }) |
||
| 78 | } |
||
| 79 | } |
||
| 80 | }); |
||
| 81 | |||
| 82 | root.html(data.template); |
||
| 83 | dt = $('table', root).DataTable(dtOpts); |
||
| 84 | if (config.state !== 'none') { |
||
| 85 | dt.on('draw.dt', function(e) { |
||
| 86 | var data = $.param(dt.state()).split('&'); |
||
| 87 | |||
| 88 | // First draw establishes state, subsequent draws run diff on the first |
||
| 89 | if (!baseState) { |
||
| 90 | baseState = data; |
||
| 91 | } else { |
||
| 92 | var diff = data.filter(el => { return baseState.indexOf(el) === -1 && el.indexOf('time=') !== 0; }); |
||
| 93 | switch (config.state) { |
||
| 94 | case 'fragment': |
||
| 95 | history.replaceState(null, null, window.location.origin + window.location.pathname + window.location.search |
||
| 96 | + '#' + decodeURIComponent(diff.join('&'))); |
||
| 97 | break; |
||
| 98 | case 'query': |
||
| 99 | history.replaceState(null, null, window.location.origin + window.location.pathname |
||
| 100 | + '?' + decodeURIComponent(diff.join('&') + window.location.hash)); |
||
| 101 | break; |
||
| 102 | } |
||
| 103 | } |
||
| 104 | }) |
||
| 105 | } |
||
| 106 | |||
| 107 | fulfill(dt); |
||
| 108 | }).fail(function(xhr, cause, msg) { |
||
| 109 | console.error('DataTables request failed: ' + msg); |
||
| 110 | reject(cause); |
||
| 111 | }); |
||
| 112 | }); |
||
| 113 | }; |
||
| 114 | |||
| 185 |
Loading history...
This check looks for parameters in functions that are not used in the function body and are not followed by other parameters which are used inside the function.