EGroupware /
egroupware
| Conditions | 1 |
| Paths | 2304 |
| Total Lines | 156 |
| Lines | 0 |
| Ratio | 0 % |
| Changes | 4 | ||
| Bugs | 1 | Features | 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 | /** |
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| 24 | var et2_timestamper = (function(){ "use strict"; return et2_button.extend([], |
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| 25 | { |
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| 26 | attributes: { |
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| 27 | target: { |
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| 28 | name: "Target field", |
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| 29 | type: "string", |
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| 30 | default: et2_no_init, |
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| 31 | description: "Which field to place the timestamp in" |
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| 32 | }, |
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| 33 | image: { |
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| 34 | default: "timestamp" |
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| 35 | }, |
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| 36 | background_image: { |
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| 37 | default: true |
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| 38 | } |
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| 39 | }, |
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| 40 | |||
| 41 | /** |
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| 42 | * Constructor |
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| 43 | * |
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| 44 | * @memberOf et2_button |
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| 45 | */ |
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| 46 | init: function() { |
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| 47 | this._super.apply(this, arguments); |
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| 48 | }, |
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| 49 | |||
| 50 | /** |
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| 51 | * Overwritten to maintain an internal clicked attribute |
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| 52 | * |
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| 53 | * @param _ev |
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| 54 | * @returns {Boolean} |
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| 55 | */ |
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| 56 | click: function(_ev) { |
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| 57 | // ignore click on readonly button |
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| 58 | if (this.options.readonly) return false; |
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| 59 | |||
| 60 | this._insert_text(); |
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| 61 | |||
| 62 | return false; |
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| 63 | }, |
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| 64 | |||
| 65 | _insert_text: function() { |
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| 66 | var text = ""; |
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| 67 | var now = new Date(); |
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| 68 | text += date(egw.preference('dateformat') + ' ' + (egw.preference("timeformat") === "12" ? "h:ia" : "H:i")+' ',now); |
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| 69 | |||
| 70 | // Get properly formatted user name |
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| 71 | var user = parseInt(egw.user('account_id')); |
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| 72 | var accounts = egw.accounts('accounts'); |
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| 73 | for(var j = 0; j < accounts.length; j++) |
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| 74 | { |
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| 75 | if(accounts[j].value === user) |
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| 76 | { |
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| 77 | text += accounts[j].label; |
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| 78 | break; |
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| 79 | } |
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| 80 | } |
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| 81 | text += ': '; |
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| 82 | |||
| 83 | var widget = this._get_input(this.target); |
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| 84 | var input = widget.input ? widget.input : widget.getDOMNode(); |
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| 85 | if(input.context) |
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| 86 | { |
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| 87 | input = input.get(0); |
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| 88 | } |
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| 89 | |||
| 90 | var scrollPos = input.scrollTop; |
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| 91 | var browser = ((input.selectionStart || input.selectionStart == "0") ? |
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| 92 | "standards" : (document.selection ? "ie" : false ) ); |
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| 93 | |||
| 94 | var pos = 0; |
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| 95 | var CK = CKEDITOR && CKEDITOR.instances[input.id] || false; |
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| 96 | |||
| 97 | // Find cursor or selection |
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| 98 | if (browser == "ie") |
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| 99 | { |
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| 100 | input.focus(); |
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| 101 | var range = document.selection.createRange(); |
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| 102 | range.moveStart ("character", -input.value.length); |
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| 103 | pos = range.text.length; |
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| 104 | } |
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| 105 | else if (browser == "standards") |
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| 106 | { |
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| 107 | pos = input.selectionStart; |
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| 108 | }; |
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| 109 | |||
| 110 | // If CKEDitor, update it |
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| 111 | if(CKEDITOR && CKEDITOR.instances[input.id]) |
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| 112 | { |
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| 113 | CKEDITOR.instances[input.id].insertText(text); |
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| 114 | window.setTimeout(function() { |
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| 115 | CKEDITOR.instances[input.id].focus(); |
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| 116 | }, 10); |
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| 117 | } |
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| 118 | else |
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| 119 | { |
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| 120 | // Insert the text |
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| 121 | var front = (input.value).substring(0, pos); |
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| 122 | var back = (input.value).substring(pos, input.value.length); |
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| 123 | input.value = front+text+back; |
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| 124 | |||
| 125 | // Clean up a little |
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| 126 | pos = pos + text.length; |
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| 127 | if (browser == "ie") { |
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| 128 | input.focus(); |
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| 129 | var range = document.selection.createRange(); |
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| 130 | range.moveStart ("character", -input.value.length); |
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| 131 | range.moveStart ("character", pos); |
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| 132 | range.moveEnd ("character", 0); |
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| 133 | range.select(); |
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| 134 | } |
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| 135 | else if (browser == "standards") { |
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| 136 | input.selectionStart = pos; |
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| 137 | input.selectionEnd = pos; |
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| 138 | input.focus(); |
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| 139 | } |
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| 140 | input.scrollTop = scrollPos; |
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| 141 | input.focus(); |
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| 142 | } |
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| 143 | // If on a tab, switch to that tab so user can see it |
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| 144 | var tab = widget; |
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| 145 | while(tab._parent && tab._type != 'tabbox') |
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| 146 | { |
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| 147 | tab = tab._parent; |
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| 148 | } |
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| 149 | if (tab._type == 'tabbox') tab.activateTab(widget); |
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| 150 | }, |
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| 151 | |||
| 152 | _get_input: function _get_input(target) |
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| 153 | { |
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| 154 | var input = null; |
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| 155 | var widget = null; |
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| 156 | |||
| 157 | if (typeof target == 'string') |
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| 158 | { |
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| 159 | widget = this.getRoot().getWidgetById(target); |
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| 160 | } |
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| 161 | else if (target.instanceOf && target.instanceOf(et2_IInput)) |
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| 162 | { |
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| 163 | widget = target; |
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| 164 | } |
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| 165 | else if(typeof target == 'string' && target.indexOf('#') < 0 && jQuery('#'+this.target).is('input')) |
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| 166 | { |
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| 167 | input = this.target; |
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| 168 | } |
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| 169 | if(widget) |
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| 170 | { |
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| 171 | return widget; |
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| 172 | } |
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| 173 | if(input.context) |
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| 174 | { |
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| 175 | input = input.get(0); |
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| 176 | } |
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| 177 | return input; |
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| 178 | } |
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| 179 | });}).call(this); |
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| 180 | et2_register_widget(et2_timestamper, ["button-timestamp", "timestamper"]); |
