diff options
Diffstat (limited to 'src/filters.js')
| -rw-r--r-- | src/filters.js | 320 |
1 files changed, 320 insertions, 0 deletions
diff --git a/src/filters.js b/src/filters.js new file mode 100644 index 00000000..dac8d31d --- /dev/null +++ b/src/filters.js @@ -0,0 +1,320 @@ +angularFilter.Meta = function(obj){ + if (obj) { + for ( var key in obj) { + this[key] = obj[key]; + } + } +}; +angularFilter.Meta.get = function(obj, attr){ + attr = attr || 'text'; + switch(typeof obj) { + case "string": + return attr == "text" ? obj : undefined; + case "object": + if (obj && typeof obj[attr] !== "undefined") { + return obj[attr]; + } + return undefined; + default: + return obj; + } +}; + +var angularFilterGoogleChartApi; + +foreach({ + 'currency': function(amount){ + jQuery(this.$element).toggleClass('ng-format-negative', amount < 0); + return '$' + angularFilter['number'].apply(this, [amount, 2]); + }, + + 'number': function(amount, fractionSize){ + if (isNaN(amount) || !isFinite(amount)) { + return ''; + } + fractionSize = typeof fractionSize == 'undefined' ? 2 : fractionSize; + var isNegative = amount < 0; + amount = Math.abs(amount); + var pow = Math.pow(10, fractionSize); + var text = "" + Math.round(amount * pow); + var whole = text.substring(0, text.length - fractionSize); + whole = whole || '0'; + var frc = text.substring(text.length - fractionSize); + text = isNegative ? '-' : ''; + for (var i = 0; i < whole.length; i++) { + if ((whole.length - i)%3 === 0 && i !== 0) { + text += ','; + } + text += whole.charAt(i); + } + if (fractionSize > 0) { + for (var j = frc.length; j < fractionSize; j++) { + frc += '0'; + } + text += '.' + frc.substring(0, fractionSize); + } + return text; + }, + + 'date': function(amount) { + }, + + 'json': function(object) { + jQuery(this.$element).addClass("ng-monospace"); + return toJson(object, true); + }, + + 'trackPackage': (function(){ + var MATCHERS = [ + { name: "UPS", + url: "http://wwwapps.ups.com/WebTracking/processInputRequest?sort_by=status&tracknums_displayed=1&TypeOfInquiryNumber=T&loc=en_US&track.x=0&track.y=0&InquiryNumber1=", + regexp: [ + /^1Z[0-9A-Z]{16}$/i]}, + { name: "FedEx", + url: "http://www.fedex.com/Tracking?tracknumbers=", + regexp: [ + /^96\d{10}?$/i, + /^96\d{17}?$/i, + /^96\d{20}?$/i, + /^\d{15}$/i, + /^\d{12}$/i]}, + { name: "USPS", + url: "http://trkcnfrm1.smi.usps.com/PTSInternetWeb/InterLabelInquiry.do?origTrackNum=", + regexp: [ + /^(91\d{20})$/i, + /^(91\d{18})$/i]}]; + return function(trackingNo, noMatch) { + trackingNo = trim(trackingNo); + var tNo = trackingNo.replace(/ /g, ''); + var returnValue; + foreach(MATCHERS, function(carrier){ + foreach(carrier.regexp, function(regexp){ + if (!returnValue && regexp.test(tNo)) { + var text = carrier.name + ": " + trackingNo; + var url = carrier.url + trackingNo; + returnValue = new angularFilter.Meta({ + text:text, + url:url, + html: '<a href="' + escapeAttr(url) + '">' + text + '</a>', + trackingNo:trackingNo}); + } + }); + }); + if (returnValue) + return returnValue; + else if (trackingNo) + return noMatch || new angularFilter.Meta({text:trackingNo + " is not recognized"}); + else + return null; + };})(), + + 'link': function(obj, title) { + var text = title || angularFilter.Meta.get(obj); + var url = angularFilter.Meta.get(obj, "url") || angularFilter.Meta.get(obj); + if (url) { + if (angular.validator.email(url) === null) { + url = "mailto:" + url; + } + var html = '<a href="' + escapeHtml(url) + '">' + text + '</a>'; + return new angularFilter.Meta({text:text, url:url, html:html}); + } + return obj; + }, + + + 'bytes': (function(){ + var SUFFIX = ['bytes', 'KB', 'MB', 'GB', 'TB', 'PB']; + return function(size) { + if(size === null) return ""; + + var suffix = 0; + while (size > 1000) { + size = size / 1024; + suffix++; + } + var txt = "" + size; + var dot = txt.indexOf('.'); + if (dot > -1 && dot + 2 < txt.length) { + txt = txt.substring(0, dot + 2); + } + return txt + " " + SUFFIX[suffix]; + }; + })(), + + 'image': function(obj, width, height) { + if (obj && obj.url) { + var style = ""; + if (width) { + style = ' style="max-width: ' + width + + 'px; max-height: ' + (height || width) + 'px;"'; + } + return new angularFilter.Meta({url:obj.url, text:obj.url, + html:'<img src="'+obj.url+'"' + style + '/>'}); + } + return null; + }, + + 'lowercase': function (obj) { + var text = angularFilter.Meta.get(obj); + return text ? ("" + text).toLowerCase() : text; + }, + + 'uppercase': function (obj) { + var text = angularFilter.Meta.get(obj); + return text ? ("" + text).toUpperCase() : text; + }, + + 'linecount': function (obj) { + var text = angularFilter.Meta.get(obj); + if (text==='' || !text) return 1; + return text.split(/\n|\f/).length; + }, + + 'if': function (result, expression) { + return expression ? result : undefined; + }, + + 'unless': function (result, expression) { + return expression ? undefined : result; + }, + + 'googleChartApi': extend( + function(type, data, width, height) { + data = data || {}; + var chart = { + 'cht':type, + 'chco':angularFilterGoogleChartApi['collect'](data, 'color'), + 'chtt':angularFilterGoogleChartApi['title'](data), + 'chdl':angularFilterGoogleChartApi['collect'](data, 'label'), + 'chd':angularFilterGoogleChartApi['values'](data), + 'chf':'bg,s,FFFFFF00' + }; + if (_.isArray(data['xLabels'])) { + chart['chxt']='x'; + chart['chxl']='0:|' + data.xLabels.join('|'); + } + return angularFilterGoogleChartApi['encode'](chart, width, height); + }, + { + 'values': function(data){ + var seriesValues = []; + foreach(data['series']||[], function(serie){ + var values = []; + foreach(serie['values']||[], function(value){ + values.push(value); + }); + seriesValues.push(values.join(',')); + }); + var values = seriesValues.join('|'); + return values === "" ? null : "t:" + values; + }, + + 'title': function(data){ + var titles = []; + var title = data['title'] || []; + foreach(_.isArray(title)?title:[title], function(text){ + titles.push(encodeURIComponent(text)); + }); + return titles.join('|'); + }, + + 'collect': function(data, key){ + var outterValues = []; + var count = 0; + foreach(data['series']||[], function(serie){ + var innerValues = []; + var value = serie[key] || []; + foreach(_.isArray(value)?value:[value], function(color){ + innerValues.push(encodeURIComponent(color)); + count++; + }); + outterValues.push(innerValues.join('|')); + }); + return count?outterValues.join(','):null; + }, + + 'encode': function(params, width, height) { + width = width || 200; + height = height || width; + var url = "http://chart.apis.google.com/chart?"; + var urlParam = []; + params['chs'] = width + "x" + height; + foreach(params, function(value, key){ + if (value) { + urlParam.push(key + "=" + value); + } + }); + urlParam.sort(); + url += urlParam.join("&"); + return new angularFilter.Meta({url:url, + html:'<img width="' + width + '" height="' + height + '" src="'+url+'"/>'}); + } + } + ), + + + 'qrcode': function(value, width, height) { + return angularFilterGoogleChartApi['encode']({ + 'cht':'qr', 'chl':encodeURIComponent(value)}, width, height); + }, + 'chart': { + 'pie':function(data, width, height) { + return angularFilterGoogleChartApi('p', data, width, height); + }, + 'pie3d':function(data, width, height) { + return angularFilterGoogleChartApi('p3', data, width, height); + }, + 'pieConcentric':function(data, width, height) { + return angularFilterGoogleChartApi('pc', data, width, height); + }, + 'barHorizontalStacked':function(data, width, height) { + return angularFilterGoogleChartApi('bhs', data, width, height); + }, + 'barHorizontalGrouped':function(data, width, height) { + return angularFilterGoogleChartApi('bhg', data, width, height); + }, + 'barVerticalStacked':function(data, width, height) { + return angularFilterGoogleChartApi('bvs', data, width, height); + }, + 'barVerticalGrouped':function(data, width, height) { + return angularFilterGoogleChartApi('bvg', data, width, height); + }, + 'line':function(data, width, height) { + return angularFilterGoogleChartApi('lc', data, width, height); + }, + 'sparkline':function(data, width, height) { + return angularFilterGoogleChartApi('ls', data, width, height); + }, + 'scatter':function(data, width, height) { + return angularFilterGoogleChartApi('s', data, width, height); + } + }, + + 'html': function(html){ + return new angularFilter.Meta({html:html}); + }, + + 'linky': function(text){ + if (!text) return text; + function regExpEscape(text) { + return text.replace(/([\/\.\*\+\?\|\(\)\[\]\{\}\\])/g, '\\$1'); + } + var URL = /(ftp|http|https|mailto):\/\/([^\(\)|\s]+)/; + var match; + var raw = text; + var html = []; + while (match=raw.match(URL)) { + var url = match[0].replace(/[\.\;\,\(\)\{\}\<\>]$/,''); + var i = raw.indexOf(url); + html.push(escapeHtml(raw.substr(0, i))); + html.push('<a href="' + url + '">'); + html.push(url); + html.push('</a>'); + raw = raw.substring(i + url.length); + } + html.push(escapeHtml(raw)); + return new angularFilter.Meta({text:text, html:html.join('')}); + } +}, function(v,k){angularFilter[k] = v;}); + +angularFilterGoogleChartApi = angularFilter['googleChartApi']; |