From 8026688c7e4bac717728b0d3d3c137bdc2d6819f Mon Sep 17 00:00:00 2001 From: joyqi Date: Sat, 12 Oct 2013 17:23:18 +0800 Subject: [PATCH] =?UTF-8?q?=E5=A2=9E=E5=8A=A0=E4=B8=8A=E4=BC=A0=E7=BB=84?= =?UTF-8?q?=E4=BB=B6?= MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit --- admin/javascript/typecho.js | 1234 +++-------------------------------- 1 file changed, 74 insertions(+), 1160 deletions(-) diff --git a/admin/javascript/typecho.js b/admin/javascript/typecho.js index c0a4d844..fc06dfa3 100644 --- a/admin/javascript/typecho.js +++ b/admin/javascript/typecho.js @@ -73,6 +73,80 @@ return false; }); }; + + $.fn.fileUpload = function (options) { + var s = $.extend({ + url : null, + onUpload : null, + onComplete : null, + single : false + }, options), + p = this.parent().css('position', 'relative'), + input = $('').css({ + opacity : 0, + position : 'absolute', + width : this.outerWidth(), + height : this.outerHeight, + left : this.offset().left - p.offset().left, + top : this.offset().top - p.offset().top + }).insertAfter(this), queue = {}, prefix = 'queue-', + index = 0; + + window.fileUploadComplete = function (id, url) { + if (s.single) { + input.prop('disabled', false); + } + + if (!!id && queue[id]) { + queue[id].remove(); + delete queue[id]; + + if (s.onComplete) { + s.onComplete.call(input.get(0), id, url); + } + } + }; + + function upload (frame, id) { + var form = $('
'), + replace = input.clone(true).val(''), + io = frame[0], + doc = io.contentWindow ? io.contentWindow.document : io.contentDocument ? io.contentDocument : io.document; + + replace.insertBefore(input); + form.append(input); + $('body', doc).html('').append(form); + input = replace; + + form.submit(); + } + + input.change(function () { + var t = $(this), file = t.val(); + + if (!file) { + return; + } else { + file = file.split(/\\|\//).pop(); + } + + if (s.single) { + t.prop('disabled', true); + } + + var id = prefix + index; + index ++; + + queue[id] = $('').appendTo(document.body); + + if (s.onUpload) { + s.onUpload.call(this, file, id); + } + + upload(queue[id], id); + }); + }; })($); @@ -393,1163 +467,3 @@ jQuery.fn.extend( ); })($); - -/** 初始化全局对象 */ -var Typecho = {}; - -Typecho.Table = { - - table: null, //当前表格 - - draggable: false, //是否可拖拽 - - draggedEl: null, //当前拖拽的元素 - - draggedFired: false, //是否触发 - - init: function (match) { - /** 初始化表格风格 */ - $(document).getElements(match).each(function (item) { - Typecho.Table.table = item; - Typecho.Table.draggable = item.hasClass('draggable'); - Typecho.Table.bindButtons(); - Typecho.Table.reset(); - }); - }, - - reset: function () { - var _el = Typecho.Table.table; - Typecho.Table.draggedEl = null; - - if ('undefined' == typeof(_el._childTag)) { - switch (_el.get('tag')) { - case 'ul': - _el._childTag = 'li'; - break; - case 'table': - _el._childTag = 'tr'; - break; - default: - break; - } - - var _cb = _el.getElements(_el._childTag + ' input[type=checkbox]').each(function (item) { - item._parent = item.getParent(Typecho.Table.table._childTag); - - /** 监听click事件 */ - item.addEvent('click', Typecho.Table.checkBoxClick); - }); - } - - /** 如果有even */ - var _hasEven = _el.getElements(_el._childTag + '.even').length > 0; - - _el.getElements(_el._childTag).filter(function (item, index) { - /** 把th干掉 */ - return 'tr' != item.get('tag') || 0 == item.getChildren('th').length; - }).each(function (item, index) { - if (_hasEven) { - /** 处理已经选择的选项 */ - if (index % 2) { - item.removeClass('even'); - } else { - item.addClass('even'); - } - - if (item.hasClass('checked') || item.hasClass('checked-even')) { - item.removeClass(index % 2 ? 'checked-even' : 'checked') - .addClass(index % 2 ? 'checked' : 'checked-even'); - } - } - - Typecho.Table.bindEvents(item); - }); - }, - - checkBoxClick: function (event) { - var _el = $(this); - if (_el.getProperty('checked')) { - _el.setProperty('checked', false); - _el._parent.removeClass(_el._parent.hasClass('even') ? 'checked-even' : 'checked'); - Typecho.Table.unchecked(this, _el._parent); - } else { - _el.setProperty('checked', true); - _el._parent.addClass(_el._parent.hasClass('even') ? 'checked-even' : 'checked'); - Typecho.Table.checked(this, _el._parent); - } - }, - - itemMouseOver: function (event) { - if(!Typecho.Table.draggedEl || Typecho.Table.draggedEl == this) { - $(this).addClass('hover'); - - //fix ie - if (Browser.Engine.trident) { - $(this).getElements('.hidden-by-mouse').setStyle('display', 'inline'); - } - } - }, - - itemMouseLeave: function (event) { - if(!Typecho.Table.draggedEl || Typecho.Table.draggedEl == this) { - $(this).removeClass('hover'); - - //fix ie - if (Browser.Engine.trident) { - $(this).getElements('.hidden-by-mouse').setStyle('display', 'none'); - } - } - }, - - itemClick: function (event) { - /** 触发多选框点击事件 */ - if ('undefined' != typeof(event)) { - var _el = $(this).getElement('input[type=checkbox]'), _t = $(event.target); - - if (_el && ('a' != _t.get('tag') - && ('input' != _t.get('tag') || ('text' != _t.get('type') && 'button' != _t.get('type') && 'submit' != _t.get('type'))) - && 'textarea' != _t.get('tag') - && 'label' != _t.get('tag') - && 'img' != _t.get('tag') - && 'button' != _t.get('tag'))) { - _el.fireEvent('click'); - } - } - }, - - itemMouseDown: function (event) { - if (!Typecho.Table.draggedEl) { - Typecho.Table.draggedEl = this; - Typecho.Table.draggedFired = false; - return false; - } - }, - - itemMouseMove: function (event) { - if (Typecho.Table.draggedEl) { - - if (!Typecho.Table.draggedFired) { - Typecho.Table.dragStart(this); - $(this).setStyle('cursor', 'move'); - Typecho.Table.draggedFired = true; - } - - if (Typecho.Table.draggedEl != this) { - /** 从下面进来的 */ - if ($(this).getCoordinates(Typecho.Table.draggedEl).top < 0) { - $(this).inject(Typecho.Table.draggedEl, 'after'); - } else { - $(this).inject(Typecho.Table.draggedEl, 'before'); - } - - if ($(this).hasClass('even')) { - if (!$(Typecho.Table.draggedEl).hasClass('even')) { - $(this).removeClass('even'); - $(Typecho.Table.draggedEl).addClass('even'); - } - - if ($(this).hasClass('checked-even') && - !$(Typecho.Table.draggedEl).hasClass('checked-even')) { - $(this).removeClass('checked-even'); - $(Typecho.Table.draggedEl).addClass('checked-even'); - } - } else { - if ($(Typecho.Table.draggedEl).hasClass('even')) { - $(this).addClass('even'); - $(Typecho.Table.draggedEl).removeClass('even'); - } - - if ($(this).hasClass('checked') && - $(Typecho.Table.draggedEl).hasClass('checked')) { - $(this).removeClass('checked'); - $(Typecho.Table.draggedEl).addClass('checked'); - } - } - - return false; - } - } - }, - - itemMouseUp: function (event) { - if (Typecho.Table.draggedEl) { - var _inputs = Typecho.Table.table.getElements(Typecho.Table.table._childTag + ' input[type=checkbox]'); - var result = ''; - - for (var i = 0; i< _inputs.length; i ++) { - if (result.length > 0) result += '&'; - result += _inputs[i].name + '=' + _inputs[i].value; - } - - if (Typecho.Table.draggedFired) { - $(this).fireEvent('click'); - $(this).setStyle('cursor', ''); - Typecho.Table.dragStop(this, result); - Typecho.Table.draggedFired = false; - Typecho.Table.reset(); - } - - Typecho.Table.draggedEl = null; - return false; - } - }, - - checked: function (input, item) {return false;}, - - unchecked: function (input, item) {return false;}, - - dragStart: function (item) {return false;}, - - dragStop: function (item, result) {return false;}, - - bindButtons: function () { - /** 全选按钮 */ - $(document).getElements('.typecho-table-select-all') - .addEvent('click', function () { - Typecho.Table.table.getElements(Typecho.Table.table._childTag + ' input[type=checkbox]') - .each(function (item) { - if (!item.getProperty('checked')) { - item.fireEvent('click'); - } - }); - }); - - /** 不选按钮 */ - $(document).getElements('.typecho-table-select-none') - .addEvent('click', function () { - Typecho.Table.table.getElements(Typecho.Table.table._childTag + ' input[type=checkbox]') - .each(function (item) { - if (item.getProperty('checked')) { - item.fireEvent('click'); - } - }); - }); - - /** 提交按钮 */ - $(document).getElements('.typecho-table-select-submit') - .addEvent('click', function () { - var _lang = this.get('lang'); - var _c = _lang ? confirm(_lang) : true; - - if (_c) { - var _f = Typecho.Table.table.getParent('form'); - _f.getElement('input[name=do]').set('value', $(this).getProperty('rel')); - _f.submit(); - } - }); - }, - - bindEvents: function (item) { - item.removeEvents(); - - item.addEvents({ - 'mouseover': Typecho.Table.itemMouseOver, - 'mouseleave': Typecho.Table.itemMouseLeave, - 'click': Typecho.Table.itemClick - }); - - if (Typecho.Table.draggable && - Typecho.Table.table.getElements(Typecho.Table.table._childTag + ' input[type=checkbox]').length > 0) { - item.addEvents({ - 'mousedown': Typecho.Table.itemMouseDown, - 'mousemove': Typecho.Table.itemMouseMove, - 'mouseup': Typecho.Table.itemMouseUp - }); - } - } -}; - -Typecho.toggleEl = null; -Typecho.toggleBtn = null; -Typecho.toggleHideWord = null; -Typecho.toggleOpened = false; - -Typecho.toggle = function (sel, btn, showWord, hideWord) { - var el = $(document).getElement(sel); - - if (null != Typecho.toggleBtn && btn != Typecho.toggleBtn) { - $(Typecho.toggleBtn).set('html', Typecho.toggleHideWord); - Typecho.toggleEl.setStyle('display', 'none'); - Typecho.toggleEl.fireEvent('tabHide'); - $(Typecho.toggleBtn).toggleClass('close'); - } - - $(btn).toggleClass('close'); - if ('none' == el.getStyle('display')) { - $(btn).set('html', showWord); - el.setStyle('display', 'block'); - el.fireEvent('tabShow'); - Typecho.toggleOpened = true; - } else { - $(btn).set('html', hideWord); - el.setStyle('display', 'none'); - el.fireEvent('tabHide'); - Typecho.toggleOpened = false; - } - - Typecho.toggleEl = el; - Typecho.toggleBtn = btn; - Typecho.toggleHideWord = hideWord; -}; - -/** 自动保存组件 */ -/* -Typecho.autoSave = new Class({ - - //继承自Options - Implements: [Options], - - //内部选项 - options: { - time: 10, //间隔 - getContentHandle: null, //获取内容函数 - messageElement: null, - leaveMessage: 'leave?', - form: null - }, - - initialize: function (url, options) { - this.setOptions(options); - this.duration = 0; - this.start = false; - this.url = url; - this.rev = 0; - this.saveRev = 0; - - window.onbeforeunload = this.leaveListener.bind(this); - $(this.options.form).getElements('.submit button').addEvent('mousedown', (function () { - this.saveRev = this.rev; - }).bind(this)); - - //时间间隔计数器 - (function () { - if (this.start) { - this.duration ++; - } - - if (this.duration > this.options.time) { - this.start = false; - this.onContentChange(); - } - }).periodical(1000, this); - }, - - //离开页面监听器 - leaveListener: function () { - if (this.saveRev != this.rev) { - return this.options.leaveMessage; - } - }, - - //内容改变监听器 - onContentChange: function () { - this.start = true; - this.rev ++; - - if (this.duration > this.options.time) { - - var o = {text: this.options.getContentHandle()}; - this.start = false; - this.duration = 0; - this.saveText = o.text; - this.saveRev = this.rev; - $(this.options.form).getElement('input[name=do]').set('value', 'save'); - - new Request.JSON({ - url: this.url, - - onSuccess: (function (responseJSON) { - if (responseJSON.success) { - $(this.options.form).getElement('input[name=cid]').set('value', responseJSON.cid); - } - - if (null != this.options.messageElement) { - $(this.options.messageElement).set('html', responseJSON.message); - $(this.options.messageElement).highlight('#ff0000'); - } - - }).bind(this) - }).send($(this.options.form).toQueryString() + '&' + Hash.toQueryString(o)); - } - } -}); -*/ - -/** 文本编辑器插入文字 */ -/* -Typecho.textarea = new Class({ - - //继承自Options - Implements: [Options], - - //内部选项 - options: { - resizeAble: false, //能否调整大小 - resizeClass: 'size-btn', //调整大小的class名 - resizeUrl: '', //调整大小后的请求地址 - autoSave: false, - autoSaveMessageElement: null, - autoSaveLeaveMessage: 'leave?', - autoSaveTime: 60, - minSize: 30 - }, - - initialize: function (el, options) { - this.textarea = $(document).getElement(el); - this.range = null; - this.setOptions(options); - - if (this.options.autoSave) { - this.autoSave = new Typecho.autoSave(this.textarea.getParent('form').getProperty('action'), { - time: this.options.autoSaveTime, - getContentHandle: this.getContent.bind(this), - messageElement: this.options.autoSaveMessageElement, - leaveMessage: this.options.autoSaveLeaveMessage, - form: this.textarea.getParent('form') - }); - } - - var recordRangeCallback = this.recordRange.bind(this); - - this.textarea.addEvents({ - mouseup: recordRangeCallback, - keyup: (function () { - recordRangeCallback(); - if (this.options.autoSave) { - this.autoSave.onContentChange(); - } - }).bind(this) - }); - - if (this.options.resizeAble) { - this.makeResizeAble(); - } - }, - - //记录当前位置 - recordRange: function () { - this.range = this.textarea.getSelectedRange(); - }, - - //设置当前编辑域为可调整大小 - makeResizeAble: function () { - this.resizeOffset = this.textarea.getStyle('height') ? - this.textarea.getSize().y - parseInt(this.textarea.getStyle('height')) : 0; - this.resizeMouseY = 0; - this.lastMouseY = 0; - - //是否在调整区域按下鼠标 - this.isResizePressed = false; - - //创建调整区 - var cross = new Element('span', { - - 'class': this.options.resizeClass, - - 'events': { - mousedown: this.resizeMouseDown.bind(this) - } - }).inject(this.textarea, 'after'); - - //截获事件 - $(document).addEvents({ - mouseup: this.resizeMouseUp.bind(this), - mousemove: this.resizeMouseMove.bind(this) - }); - - //监听事件 - this.resizeListener.periodical(10, this); - }, - - //监听调整区 - resizeListener: function () { - if (this.isResizePressed) { - var resize = (0 == this.lastMouseY) ? 0 : this.resizeMouseY - this.lastMouseY; - this.lastMouseY = this.resizeMouseY; - - var finalY = this.textarea.getSize().y - this.resizeOffset + resize; - - if (finalY > this.options.minSize) { - this.textarea.setStyle('height', finalY); - } - } - }, - - //按下调整区 - resizeMouseDown: function (e) { - this.isResizePressed = true; - e.stop(); - }, - - //松开调整区 - resizeMouseUp: function (e) { - if (this.isResizePressed) { - this.isResizePressed = false; - - var size = this.textarea.getSize().y - this.resizeOffset; - - //发送ajax请求 - new Request({ - 'method': 'post', - 'url': this.options.resizeUrl - }).send('size=' + size + '&do=editorResize'); - - this.resizeMouseY = 0; - this.lastMouseY = 0; - } - }, - - //移动调整区 - resizeMouseMove: function (e) { - if (this.isResizePressed) { - this.resizeMouseY = e.page.y; - } - }, - - //获取内容 - getContent: function () { - return this.textarea.get('value'); - }, - - //设置当前选定的内容 - setContent: function (before, after) { - var range = (null == this.range) ? this.textarea.getSelectedRange() : this.range, - text = this.textarea.get('value'), - selectedText = text.substr(range.start, range.end - range.start), - scrollTop = this.textarea.scrollTop; - - //alert(textarea.selectionStart); - - this.textarea.set('value', text.substr(0, range.start) + before + selectedText - + after + text.substr(range.end)); - - (function () { - this.textarea.scrollTop = scrollTop; - }).bind(this).delay(0); - - this.textarea.focus(); - this.textarea.selectRange(range.start, range.end + before.length + after.length); - } -}); -*/ - -/** 自动完成 */ -Typecho.autoComplete = function (match, token) { - var _sp = ',', _index, _cur = -1, _hoverList = false, _remember = 0, - _el = $(document).getElement(match).setProperty('autocomplete', 'off'); - - //创建搜索索引 - var _build = function () { - var _len = 0, _val = _el.get('value'); - _index = []; - - if (_val.length > 0) { - _val.split(_sp).each(function (item, index) { - var _final = _len + item.length, - _l = 0, _r = 0; - - item = item.replace(/(\s*)(.*)(\s*)/, function (v, a, b, c) { - _l = a.length; - _r = c.length; - return b; - }); - - _index[index] = { - txt: item, - start: index*1 + _len, - end: index*1 + _final, - offsetStart: index*1 + _len + _l, - offsetEnd: index*1 + _final - _r - }; - - _len = _final; - }); - } - }; - - //获取当前keyword - var _keyword = function (s, pos) { - return pos ? pos.txt.substr(0, s - pos.offsetStart) : ''; - }; - - //搜索token - var _match = function (keyword) { - var matchCase = keyword.length > 0 ? token.filter(function (item) { - return 0 == item.indexOf(keyword); - }) : []; - - var matchOther = keyword.length > 0 ? token.filter(function (item) { - return (0 == item.toLowerCase().indexOf(keyword.toLowerCase()) && !matchCase.contains(item)); - }) : []; - - return matchCase.extend(matchOther); - }; - - //选择特定元素 - var _select = function (s, pos) { - _el.selectRange(pos.offsetStart > s ? pos.offsetStart : s, pos.offsetEnd); - }; - - //定位 - var _location = function (s) { - for (var i in _index) { - if (s >= _index[i].start && s <= _index[i].end) { - return _index[i]; - } - } - - return false; - }; - - //替换 - var _replace = function (w, s, e) { - var _val = _el.get('value'); - return _el.set('value', _val.substr(0, s) + w + _val.substr(e)); - }; - - //显示 - var _show = function (key, list) { - _cur = -1; - _hoverList = false; - - var _ul = new Element('ul', { - 'class': 'autocompleter-choices', - 'styles': { - 'width': _el.getSize().x - 2, - 'left': _el.getPosition().x, - 'top': _el.getPosition().y + _el.getSize().y - } - }); - - list.each(function (item, index) { - - _ul.grab(new Element('li', { - 'rel': index, - 'html': '' + item.substr(0, key.length) - + '' + item.substr(key.length), - 'events': { - - 'mouseover': function () { - _hoverList = true; - this.addClass('autocompleter-hover'); - }, - - 'mouseleave': function () { - _hoverList = false; - this.removeClass('autocompleter-hover'); - }, - - 'click': function () { - var _i = parseInt(this.get('rel')); - var _start = _remember > 0 ? _remember : _el.getSelectedRange().start, - _pos = _location(_start); - - _replace(list[_i], _pos.offsetStart, _pos.offsetEnd); - _build(); - - _pos = _location(_start); - _el.selectRange(_pos.offsetEnd, _pos.offsetEnd); - _hide(); - } - } - })); - }); - - $(document).getElement('body').grab(_ul); - }; - - var _hide = function () { - var _e = $(document).getElement('.autocompleter-choices'); - - if (_e) { - _e.destroy(); - _hoverList = false; - } - }; - - _build(); - - var _k, _l; - - //绑定事件 - _el.addEvents({ - - 'mouseup': function (e) { - var _start = _el.getSelectedRange().start, - _pos = _location(_start); - _hide(); - _select(_start, _pos); - this.fireEvent('keyup', e); - - _remember = _el.getSelectedRange().end; - - e.stop(); - return false; - }, - - 'blur': function () { - if (!_hoverList) { - _hide(); - } - }, - - 'keydown': function (e) { - _build(); - var _start = _el.getSelectedRange().start, - _pos = _location(_start); - - _remember = _el.getSelectedRange().end; - - switch (e.key) { - case 'up': - - if (_l.length > 0 && _cur >= 0) { - if (_cur < _l.length) { - $(document).getElement('.autocompleter-choices li[rel=' + _cur + ']').removeClass('autocompleter-selected'); - } - - if (_cur > 0) { - _cur --; - } else { - _cur = _l.length - 1; - } - - $(document).getElement('.autocompleter-choices li[rel=' + _cur + ']').addClass('autocompleter-selected'); - _replace(_l[_cur], _pos.offsetStart, _pos.offsetEnd); - _build(); - - _pos = _location(_start); - _select(_start, _pos); - } - - e.stop(); - return false; - - case 'down': - - if (_l.length > 0 && _cur < _l.length) { - if (_cur >= 0) { - $(document).getElement('.autocompleter-choices li[rel=' + _cur + ']').removeClass('autocompleter-selected'); - } - - if (_cur < _l.length - 1) { - _cur ++; - } else { - _cur = 0; - } - - $(document).getElement('.autocompleter-choices li[rel=' + _cur + ']').addClass('autocompleter-selected'); - _replace(_l[_cur], _pos.offsetStart, _pos.offsetEnd); - _build(); - - _pos = _location(_start); - _select(_start, _pos); - } - - e.stop(); - return false; - - case 'enter': - _hide(); - _el.selectRange(_pos.offsetEnd, _pos.offsetEnd); - e.stop(); - return false; - - default: - break; - } - }, - - 'keyup': function (e) { - - _build(); - var _start = _el.getSelectedRange().start, - _pos = _location(_start); - - _remember = _el.getSelectedRange().end; - - switch (e.key) { - - case 'left': - case 'right': - case 'backspace': - case 'delete': - case 'esc': - - _hide(); - e.key = 'a'; - this.fireEvent('keyup', e, 1000); - break; - - case 'enter': - return false; - - case 'up': - case 'down': - return false; - - case 'space': - default: - _hide(); - _k = _keyword(_start, _pos); - _l = _match(_k); - - if (_l.length > 0) { - - /* - if (0 == _l[0].indexOf(_k) && 'undefined' == typeof(e.shoot)) { - //_replace(_l[0], _pos.offsetStart, _pos.offsetEnd); - _build(); - _pos = _location(_start); - } - */ - - _select(_start, _pos); - _show(_k, _l); - } - - break; - } - } - - }); -}; - -Typecho.preview = { - - block: 'p|pre|div|blockquote|form|ul|ol|dd|table|h1|h2|h3|h4|h5|h6', - - uniqueId: 0, - - blockKeys: [], - - blockValues: [], - - values: [], - - boundary: '', - - keys: [], - - pos: 0, - - prefix: 'http://segmentfault.com/img/', - - makeUniqueId: function () { - var id = (this.uniqueId ++) + ''; - - for (var i = 0; i < 6 - id.length; i ++) { - id = '0' + id; - } - - return ':' + id; - }, - - cutByBlock: function (text) { - var space = "( |　)"; - return text.replace(new RegExp(space + '*\n' + space + '*', 'ig'), '\n') - .replace(/\n{2,}/g, '

') - .replace(/\n/g, '
') - .replace(/(

)?\s*\s*(<\/p>)?/ig, '') - .replace(new RegExp('

' + space + '*

', 'ig'), ''); - }, - - trim: function (str, charlist) { - - var whitespace, l = 0, - i = 0; - str += ''; - - if (!charlist) { - // default list - whitespace = " \n\r\t\f\x0b\xa0\u2000\u2001\u2002\u2003\u2004\u2005\u2006\u2007\u2008\u2009\u200a\u200b\u2028\u2029\u3000"; - } else { - // preg_quote custom list - charlist += ''; - whitespace = charlist.replace(/([\[\]\(\)\.\?\/\*\{\}\+\$\^\:])/g, '$1'); - } - - l = str.length; - for (i = 0; i < l; i++) { - if (whitespace.indexOf(str.charAt(i)) === -1) { - str = str.substring(i); - break; - } - } - - l = str.length; - for (i = l - 1; i >= 0; i--) { - if (whitespace.indexOf(str.charAt(i)) === -1) { - str = str.substring(0, i + 1); - break; - } - } - - return whitespace.indexOf(str.charAt(0)) === -1 ? str : ''; - }, - - ltrim: function (str, charlist) { - charlist = !charlist ? ' \\s\u00A0' : (charlist + '').replace(/([\[\]\(\)\.\?\/\*\{\}\+\$\^\:])/g, '$1'); - var re = new RegExp('^[' + charlist + ']+', 'g'); - return (str + '').replace(re, ''); - }, - - arrayReverse: function (array, preserve_keys) { - var arr_len = array.length, - newkey = 0, - tmp_arr = {}, - key = ''; - preserve_keys = !! preserve_keys; - - for (key in array) { - newkey = arr_len - key - 1; - tmp_arr[preserve_keys ? key : newkey] = array[key]; - } - - return tmp_arr; - }, - - pregReplaceCallback: function (reg, callback, subject, limit){ - limit = !limit?-1:limit; - - var rs = null, - res = [], - x = 0, - ret = subject; - - if (limit === -1) { - var tmp = []; - - do{ - tmp = reg.exec(subject); - if(tmp !== null){ - res.push(tmp); - } - } while (tmp !== null); - } else { - res.push(reg.exec(subject)); - } - - for (x = res.length-1; x > -1; x--) {//explore match - ret = ret.replace(res[x][0],callback(res[x])); - } - - return ret; - }, - - pregMatchAll: function (pattern, text) { - var result, list = []; - while (null != (result = pattern.exec(text))) { - list.push(result); - } - - return list; - }, - - strrpos: function (haystack, needle, offset) { - var i = -1; - if (offset) { - i = offset > 0 ? (haystack + '').slice(offset) : (haystack + '').slice(0, offset); - i = i.lastIndexOf(needle); // strrpos' offset indicates starting point of range till end, - - if (i !== -1) { - i += offset > 0 ? offset : 0; - } - } else { - i = (haystack + '').lastIndexOf(needle); - } - - return i >= 0 ? i : false; - }, - - substrReplace: function (str, replace, start, length) { - if (start < 0) { // start position in str - start = start + str.length; - } - length = length !== undefined ? length : str.length; - if (length < 0) { - length = length + str.length - start; - } - return str.slice(0, start) + replace.substr(0, length) + replace.slice(length) + str.slice(start + length); - }, - - htmlspecialchars: function (string, quote_style, charset, double_encode) { - - var optTemp = 0, - i = 0, - noquotes = false; - if (typeof quote_style === 'undefined' || quote_style === null) { - quote_style = 2; - } - string = string.toString(); - if (double_encode !== false) { // Put this first to avoid double-encoding - string = string.replace(/&/g, '&'); - } - string = string.replace(//g, '>'); - - var OPTS = { - 'ENT_NOQUOTES': 0, - 'ENT_HTML_QUOTE_SINGLE': 1, - 'ENT_HTML_QUOTE_DOUBLE': 2, - 'ENT_COMPAT': 2, - 'ENT_QUOTES': 3, - 'ENT_IGNORE': 4 - }; - - if (quote_style === 0) { - noquotes = true; - } - - if (typeof quote_style !== 'number') { // Allow for a single string or an array of string flags - quote_style = [].concat(quote_style); - for (i = 0; i < quote_style.length; i++) { - // Resolve string input to bitwise e.g. 'PATHINFO_EXTENSION' becomes 4 - if (OPTS[quote_style[i]] === 0) { - noquotes = true; - } else if (OPTS[quote_style[i]]) { - optTemp = optTemp | OPTS[quote_style[i]]; - } - } - quote_style = optTemp; - } - - if (quote_style & OPTS.ENT_HTML_QUOTE_SINGLE) { - string = string.replace(/'/g, '''); - } - - if (!noquotes) { - string = string.replace(/"/g, '"'); - } - - return string; - }, - - parseUrl: function (str) { - - var key = ['source', 'scheme', 'authority', 'userInfo', 'user', 'pass', 'host', 'port', - 'relative', 'path', 'directory', 'file', 'query', 'fragment'], - parser = /^(?:([^:\/?#]+):)?(?:\/\/()(?:(?:()(?:([^:@]*):?([^:@]*))?@)?([^:\/?#]*)(?::(\d*))?))?()(?:(()(?:(?:[^?#\/]*\/)*)()(?:[^?#]*))(?:\?([^#]*))?(?:#(.*))?)/; - - var m = parser.exec(str), - uri = {}, - i = 14; - - while (i--) { - if (m[i]) { - uri[key[i]] = m[i]; - } - } - - delete uri.source; - return uri; - }, - - buildUrl: function (params) { - return (params.scheme ? params.scheme + '://' : '') - + (params.user ? params.user + (params.pass ? ':' + params.pass : '') + '@' : '') - + (params.host ? params.host : '') - + (params.port ? ':' + params.port : '') - + (params.path ? params.path : '') - + (params.query ? '?' + params.query : '') - + (params.fragment ? '#' + params.fragment : ''); - }, - - fixPragraph: function (text) { - text = this.trim(text); - - if (null == text.match(new RegExp('^<(' + this.block + ')(\\s|>)', 'i'))) { - text = '

' + text; - } - - if (null == text.match(new RegExp('$', 'i'))) { - text = text + '

'; - } - - return text; - }, - - replaceBlockCallback: function (matches) { - var tagMatch = '|' + matches[1] + '|', - text = matches[4], key = ''; - - if ('|li|dd|dt|td|p|a|span|cite|strong|sup|sub|small|del|u|i|b|h1|h2|h3|h4|h5|h6|' - .indexOf(tagMatch) >= 0) { - text = Typecho.preview.trim(text).replace(/\n/g, '
'); - } else if ('|div|blockquote|form|'.indexOf(tagMatch) >= 0) { - text = Typecho.preview.cutByBlock(text); - if (text.indexOf('

') >= 0) { - text = Typecho.preview.fixPragraph(text); - } - } - - if ('|a|span|cite|strong|sup|sub|small|del|u|i|b|'.indexOf(tagMatch)) { - key = ''; - } else { - key = ''; - } - - Typecho.preview.blockKeys.push(key); - Typecho.preview.blockValues.push('<' + matches[1] + matches[3] + '>' + text + ''); - - return key; - }, - - autop: function (text) { - this.uniqueId = 0; - this.blockKeys = []; - this.blockValues = []; - - text = this.trim(text).replace(/<\/p>\s+\s*/ig, '
'); - - var foundTagCount = 0, textLength = text.length, - uniqueIdKeys = [], uniqueIdValues = []; - - list = this.pregMatchAll(new RegExp('', 'ig'), text); - - for (var i = 0; i < list.length; i++) { - var matches = list[i], tag = matches[1], - leftOffset = matches.index - textLength, - posSingle = this.strrpos(text, '<' + tag + '>', leftOffset), - posFix = this.strrpos(text, '<' + tag + ' ', leftOffset) - pos = false; - - if (false === posSingle && false !== posFix) { - pos = Math.max(posSingle, posFix); - } else if (false === posSingle && false !== posFix) { - pos = posFix; - } else if (false !== posSingle && false === posFix) { - pos = posSingle; - } - - if (false !== pos) { - var uniqueId = this.makeUniqueId(); - uniqueIdKeys.push(uniqueId); - uniqueIdValues.push(tag); - tagLength = tag.length; - - text = this.substrReplace(text, uniqueId, pos + 1 + tagLength, 0); - text = this.substrReplace(text, uniqueId, matches.index + 7 + foundTagCount * 10 - + tagLength, 0); - - foundTagCount ++; - } - } - - for (var i = 0; i < uniqueIdKeys.length; i ++) { - text = this.pregReplaceCallback(new RegExp('<(' + uniqueIdValues[i] + ')(' + uniqueIdKeys[i] - + ')([^>]*)>([\\s\\S]*)', 'ig'), this.replaceBlockCallback, text , 1); - } - - text = this.cutByBlock(text); - var blockKeys = this.arrayReverse(this.blockKeys), - blockValues = this.arrayReverse(this.blockValues); - - for (var i = 0; i < this.blockKeys.length; i ++) { - text = text.replace(blockKeys[i], blockValues[i]); - } - - return this.fixPragraph(text); - } -}; -