From 6022f3df399a5d98830dfe7904f0ad2baaa308c7 Mon Sep 17 00:00:00 2001 From: Misko Hevery Date: Thu, 3 Nov 2011 14:36:22 -0700 Subject: move(filters): appease the History God --- src/filters.js | 647 --------------------------------------------------------- 1 file changed, 647 deletions(-) delete mode 100644 src/filters.js (limited to 'src/filters.js') diff --git a/src/filters.js b/src/filters.js deleted file mode 100644 index b9c3d2ef..00000000 --- a/src/filters.js +++ /dev/null @@ -1,647 +0,0 @@ -'use strict'; - -/** - * @ngdoc overview - * @name angular.filter - * @description - * - * Filters are used for formatting data displayed to the user. - * - * The general syntax in templates is as follows: - * - * {{ expression | [ filter_name ] }} - * - * Following is the list of built-in angular filters: - * - * * {@link angular.filter.currency currency} - * * {@link angular.filter.date date} - * * {@link angular.filter.html html} - * * {@link angular.filter.json json} - * * {@link angular.filter.linky linky} - * * {@link angular.filter.lowercase lowercase} - * * {@link angular.filter.number number} - * * {@link angular.filter.uppercase uppercase} - * - * For more information about how angular filters work, and how to create your own filters, see - * {@link guide/dev_guide.templates.filters Understanding Angular Filters} in the angular Developer - * Guide. - */ - -/** - * @ngdoc filter - * @name angular.filter.currency - * @function - * - * @description - * Formats a number as a currency (ie $1,234.56). When no currency symbol is provided, default - * symbol for current locale is used. - * - * @param {number} amount Input to filter. - * @param {string=} symbol Currency symbol or identifier to be displayed. - * @returns {string} Formatted number. - * - * @css ng-format-negative - * When the value is negative, this css class is applied to the binding making it (by default) red. - * - * @example - - - -
-
- default currency symbol ($): {{amount | currency}}
- custom currency identifier (USD$): {{amount | currency:"USD$"}} -
- - - it('should init with 1234.56', function() { - expect(binding('amount | currency')).toBe('$1,234.56'); - expect(binding('amount | currency:"USD$"')).toBe('USD$1,234.56'); - }); - it('should update', function() { - input('amount').enter('-1234'); - expect(binding('amount | currency')).toBe('($1,234.00)'); - expect(binding('amount | currency:"USD$"')).toBe('(USD$1,234.00)'); - expect(element('.doc-example-live .ng-binding').prop('className')). - toMatch(/ng-format-negative/); - }); - - - */ -angularFilter.currency = function(amount, currencySymbol){ - var formats = this.$service('$locale').NUMBER_FORMATS; - this.$element.toggleClass('ng-format-negative', amount < 0); - if (isUndefined(currencySymbol)) currencySymbol = formats.CURRENCY_SYM; - return formatNumber(amount, formats.PATTERNS[1], formats.GROUP_SEP, formats.DECIMAL_SEP, 2). - replace(/\u00A4/g, currencySymbol); -}; - -/** - * @ngdoc filter - * @name angular.filter.number - * @function - * - * @description - * Formats a number as text. - * - * If the input is not a number an empty string is returned. - * - * @param {number|string} number Number to format. - * @param {(number|string)=} [fractionSize=2] Number of decimal places to round the number to. - * @returns {string} Number rounded to decimalPlaces and places a “,” after each third digit. - * - * @example - - - -
- Enter number:
- Default formatting: {{val | number}}
- No fractions: {{val | number:0}}
- Negative number: {{-val | number:4}} -
- - - it('should format numbers', function() { - expect(binding('val | number')).toBe('1,234.568'); - expect(binding('val | number:0')).toBe('1,235'); - expect(binding('-val | number:4')).toBe('-1,234.5679'); - }); - - it('should update', function() { - input('val').enter('3374.333'); - expect(binding('val | number')).toBe('3,374.333'); - expect(binding('val | number:0')).toBe('3,374'); - expect(binding('-val | number:4')).toBe('-3,374.3330'); - }); - - - */ - -var DECIMAL_SEP = '.'; - -angularFilter.number = function(number, fractionSize) { - var formats = this.$service('$locale').NUMBER_FORMATS; - return formatNumber(number, formats.PATTERNS[0], formats.GROUP_SEP, - formats.DECIMAL_SEP, fractionSize); -}; - -function formatNumber(number, pattern, groupSep, decimalSep, fractionSize) { - if (isNaN(number) || !isFinite(number)) return ''; - - var isNegative = number < 0; - number = Math.abs(number); - var numStr = number + '', - formatedText = '', - parts = []; - - if (numStr.indexOf('e') !== -1) { - formatedText = numStr; - } else { - var fractionLen = (numStr.split(DECIMAL_SEP)[1] || '').length; - - // determine fractionSize if it is not specified - if (isUndefined(fractionSize)) { - fractionSize = Math.min(Math.max(pattern.minFrac, fractionLen), pattern.maxFrac); - } - - var pow = Math.pow(10, fractionSize); - number = Math.round(number * pow) / pow; - var fraction = ('' + number).split(DECIMAL_SEP); - var whole = fraction[0]; - fraction = fraction[1] || ''; - - var pos = 0, - lgroup = pattern.lgSize, - group = pattern.gSize; - - if (whole.length >= (lgroup + group)) { - pos = whole.length - lgroup; - for (var i = 0; i < pos; i++) { - if ((pos - i)%group === 0 && i !== 0) { - formatedText += groupSep; - } - formatedText += whole.charAt(i); - } - } - - for (i = pos; i < whole.length; i++) { - if ((whole.length - i)%lgroup === 0 && i !== 0) { - formatedText += groupSep; - } - formatedText += whole.charAt(i); - } - - // format fraction part. - while(fraction.length < fractionSize) { - fraction += '0'; - } - - if (fractionSize) formatedText += decimalSep + fraction.substr(0, fractionSize); - } - - parts.push(isNegative ? pattern.negPre : pattern.posPre); - parts.push(formatedText); - parts.push(isNegative ? pattern.negSuf : pattern.posSuf); - return parts.join(''); -} - -function padNumber(num, digits, trim) { - var neg = ''; - if (num < 0) { - neg = '-'; - num = -num; - } - num = '' + num; - while(num.length < digits) num = '0' + num; - if (trim) - num = num.substr(num.length - digits); - return neg + num; -} - - -function dateGetter(name, size, offset, trim) { - return function(date) { - var value = date['get' + name](); - if (offset > 0 || value > -offset) - value += offset; - if (value === 0 && offset == -12 ) value = 12; - return padNumber(value, size, trim); - }; -} - -function dateStrGetter(name, shortForm) { - return function(date, formats) { - var value = date['get' + name](); - var get = uppercase(shortForm ? ('SHORT' + name) : name); - - return formats[get][value]; - }; -} - -function timeZoneGetter(date) { - var offset = date.getTimezoneOffset(); - return padNumber(offset / 60, 2) + padNumber(Math.abs(offset % 60), 2); -} - -function ampmGetter(date, formats) { - return date.getHours() < 12 ? formats.AMPMS[0] : formats.AMPMS[1]; -} - -var DATE_FORMATS = { - yyyy: dateGetter('FullYear', 4), - yy: dateGetter('FullYear', 2, 0, true), - y: dateGetter('FullYear', 1), - MMMM: dateStrGetter('Month'), - MMM: dateStrGetter('Month', true), - MM: dateGetter('Month', 2, 1), - M: dateGetter('Month', 1, 1), - dd: dateGetter('Date', 2), - d: dateGetter('Date', 1), - HH: dateGetter('Hours', 2), - H: dateGetter('Hours', 1), - hh: dateGetter('Hours', 2, -12), - h: dateGetter('Hours', 1, -12), - mm: dateGetter('Minutes', 2), - m: dateGetter('Minutes', 1), - ss: dateGetter('Seconds', 2), - s: dateGetter('Seconds', 1), - EEEE: dateStrGetter('Day'), - EEE: dateStrGetter('Day', true), - a: ampmGetter, - Z: timeZoneGetter -}; - -var GET_TIME_ZONE = /[A-Z]{3}(?![+\-])/, - DATE_FORMATS_SPLIT = /((?:[^yMdHhmsaZE']+)|(?:'(?:[^']|'')*')|(?:E+|y+|M+|d+|H+|h+|m+|s+|a|Z))(.*)/, - OPERA_TOSTRING_PATTERN = /^[\d].*Z$/, - NUMBER_STRING = /^\d+$/; - -/** - * @ngdoc filter - * @name angular.filter.date - * @function - * - * @description - * Formats `date` to a string based on the requested `format`. - * - * `format` string can be composed of the following elements: - * - * * `'yyyy'`: 4 digit representation of year (e.g. AD 1 => 0001, AD 2010 => 2010) - * * `'yy'`: 2 digit representation of year, padded (00-99). (e.g. AD 2001 => 01, AD 2010 => 10) - * * `'y'`: 1 digit representation of year, e.g. (AD 1 => 1, AD 199 => 199) - * * `'MMMM'`: Month in year (January-December) - * * `'MMM'`: Month in year (Jan-Dec) - * * `'MM'`: Month in year, padded (01-12) - * * `'M'`: Month in year (1-12) - * * `'dd'`: Day in month, padded (01-31) - * * `'d'`: Day in month (1-31) - * * `'EEEE'`: Day in Week,(Sunday-Saturday) - * * `'EEE'`: Day in Week, (Sun-Sat) - * * `'HH'`: Hour in day, padded (00-23) - * * `'H'`: Hour in day (0-23) - * * `'hh'`: Hour in am/pm, padded (01-12) - * * `'h'`: Hour in am/pm, (1-12) - * * `'mm'`: Minute in hour, padded (00-59) - * * `'m'`: Minute in hour (0-59) - * * `'ss'`: Second in minute, padded (00-59) - * * `'s'`: Second in minute (0-59) - * * `'a'`: am/pm marker - * * `'Z'`: 4 digit (+sign) representation of the timezone offset (-1200-1200) - * - * `format` string can also be one of the following predefined - * {@link guide/dev_guide.i18n localizable formats}: - * - * * `'medium'`: equivalent to `'MMM d, y h:mm:ss a'` for en_US locale - * (e.g. Sep 3, 2010 12:05:08 pm) - * * `'short'`: equivalent to `'M/d/yy h:mm a'` for en_US locale (e.g. 9/3/10 12:05 pm) - * * `'fullDate'`: equivalent to `'EEEE, MMMM d,y'` for en_US locale - * (e.g. Friday, September 3, 2010) - * * `'longDate'`: equivalent to `'MMMM d, y'` for en_US locale (e.g. September 3, 2010 - * * `'mediumDate'`: equivalent to `'MMM d, y'` for en_US locale (e.g. Sep 3, 2010) - * * `'shortDate'`: equivalent to `'M/d/yy'` for en_US locale (e.g. 9/3/10) - * * `'mediumTime'`: equivalent to `'h:mm:ss a'` for en_US locale (e.g. 12:05:08 pm) - * * `'shortTime'`: equivalent to `'h:mm a'` for en_US locale (e.g. 12:05 pm) - * - * `format` string can contain literal values. These need to be quoted with single quotes (e.g. - * `"h 'in the morning'"`). In order to output single quote, use two single quotes in a sequence - * (e.g. `"h o''clock"`). - * - * @param {(Date|number|string)} date Date to format either as Date object, milliseconds (string or - * number) or ISO 8601 extended datetime string (yyyy-MM-ddTHH:mm:ss.SSSZ). - * @param {string=} format Formatting rules (see Description). If not specified, - * `mediumDate` is used. - * @returns {string} Formatted string or the input if input is not recognized as date/millis. - * - * @example - - - {{1288323623006 | date:'medium'}}: - {{1288323623006 | date:'medium'}}
- {{1288323623006 | date:'yyyy-MM-dd HH:mm:ss Z'}}: - {{1288323623006 | date:'yyyy-MM-dd HH:mm:ss Z'}}
- {{1288323623006 | date:'MM/dd/yyyy @ h:mma'}}: - {{'1288323623006' | date:'MM/dd/yyyy @ h:mma'}}
- - - it('should format date', function() { - expect(binding("1288323623006 | date:'medium'")). - toMatch(/Oct 2\d, 2010 \d{1,2}:\d{2}:\d{2} (AM|PM)/); - expect(binding("1288323623006 | date:'yyyy-MM-dd HH:mm:ss Z'")). - toMatch(/2010\-10\-2\d \d{2}:\d{2}:\d{2} \-?\d{4}/); - expect(binding("'1288323623006' | date:'MM/dd/yyyy @ h:mma'")). - toMatch(/10\/2\d\/2010 @ \d{1,2}:\d{2}(AM|PM)/); - }); - - - */ -angularFilter.date = function(date, format) { - var $locale = this.$service('$locale'), - text = '', - parts = [], - fn, match; - - format = format || 'mediumDate' - format = $locale.DATETIME_FORMATS[format] || format; - if (isString(date)) { - if (NUMBER_STRING.test(date)) { - date = parseInt(date, 10); - } else { - date = angularString.toDate(date); - } - } - - if (isNumber(date)) { - date = new Date(date); - } - - if (!isDate(date)) { - return date; - } - - while(format) { - match = DATE_FORMATS_SPLIT.exec(format); - if (match) { - parts = concat(parts, match, 1); - format = parts.pop(); - } else { - parts.push(format); - format = null; - } - } - - forEach(parts, function(value){ - fn = DATE_FORMATS[value]; - text += fn ? fn(date, $locale.DATETIME_FORMATS) - : value.replace(/(^'|'$)/g, '').replace(/''/g, "'"); - }); - - return text; -}; - - -/** - * @ngdoc filter - * @name angular.filter.json - * @function - * - * @description - * Allows you to convert a JavaScript object into JSON string. - * - * This filter is mostly useful for debugging. When using the double curly {{value}} notation - * the binding is automatically converted to JSON. - * - * @param {*} object Any JavaScript object (including arrays and primitive types) to filter. - * @returns {string} JSON string. - * - * @css ng-monospace Always applied to the encapsulating element. - * - * @example: - - - 
{{ {'name':'value'} | json }}
- - - it('should jsonify filtered objects', function() { - expect(binding('| json')).toBe('{\n "name":"value"}'); - }); - - - * - */ -angularFilter.json = function(object) { - this.$element.addClass("ng-monospace"); - return toJson(object, true, /^(\$|this$)/); -}; - - -/** - * @ngdoc filter - * @name angular.filter.lowercase - * @function - * - * @see angular.lowercase - */ -angularFilter.lowercase = lowercase; - - -/** - * @ngdoc filter - * @name angular.filter.uppercase - * @function - * - * @see angular.uppercase - */ -angularFilter.uppercase = uppercase; - - -/** - * @ngdoc filter - * @name angular.filter.html - * @function - * - * @description - * Prevents the input from getting escaped by angular. By default the input is sanitized and - * inserted into the DOM as is. - * - * The input is sanitized by parsing the html into tokens. All safe tokens (from a whitelist) are - * then serialized back to properly escaped html string. This means that no unsafe input can make - * it into the returned string, however, since our parser is more strict than a typical browser - * parser, it's possible that some obscure input, which would be recognized as valid HTML by a - * browser, won't make it through the sanitizer. - * - * If you hate your users, you may call the filter with optional 'unsafe' argument, which bypasses - * the html sanitizer, but makes your application vulnerable to XSS and other attacks. Using this - * option is strongly discouraged and should be used only if you absolutely trust the input being - * filtered and you can't get the content through the sanitizer. - * - * @param {string} html Html input. - * @param {string=} option If 'unsafe' then do not sanitize the HTML input. - * @returns {string} Sanitized or raw html. - * - * @example - - - -
- Snippet: - - - - - - - - - - - - - - - - - - - - - -
FilterSourceRendered
html filter - 
<div ng:bind="snippet | html">
</div>
- 		-
-
no filter
<div ng:bind="snippet">
</div>
unsafe html filter
<div ng:bind="snippet | html:'unsafe'">
</div>
-
- - - it('should sanitize the html snippet ', function() { - expect(using('#html-filter').binding('snippet | html')). - toBe('

an html\nclick here\nsnippet

'); - }); - - it('should escape snippet without any filter', function() { - expect(using('#escaped-html').binding('snippet')). - toBe("<p style=\"color:blue\">an html\n" + - "<em onmouseover=\"this.textContent='PWN3D!'\">click here</em>\n" + - "snippet</p>"); - }); - - it('should inline raw snippet if filtered as unsafe', function() { - expect(using('#html-unsafe-filter').binding("snippet | html:'unsafe'")). - toBe("

an html\n" + - "click here\n" + - "snippet

"); - }); - - it('should update', function() { - input('snippet').enter('new text'); - expect(using('#html-filter').binding('snippet | html')).toBe('new text'); - expect(using('#escaped-html').binding('snippet')).toBe("new <b>text</b>"); - expect(using('#html-unsafe-filter').binding("snippet | html:'unsafe'")).toBe('new text'); - }); - - - */ -angularFilter.html = function(html, option){ - return new HTML(html, option); -}; - - -/** - * @ngdoc filter - * @name angular.filter.linky - * @function - * - * @description - * Finds links in text input and turns them into html links. Supports http/https/ftp/mailto and - * plain email address links. - * - * @param {string} text Input text. - * @returns {string} Html-linkified text. - * - * @example - - - -
- Snippet: - - - - - - - - - - - - - - - - -
FilterSourceRendered
linky filter - 
<div ng:bind="snippet | linky">
</div>
- 		-
-
no filter
<div ng:bind="snippet">
</div>
- - - it('should linkify the snippet with urls', function() { - expect(using('#linky-filter').binding('snippet | linky')). - toBe('Pretty text with some links:\n' + - 'http://angularjs.org/,\n' + - 'us@somewhere.org,\n' + - 'another@somewhere.org,\n' + - 'and one more: ftp://127.0.0.1/.'); - }); - - it ('should not linkify snippet without the linky filter', function() { - expect(using('#escaped-html').binding('snippet')). - toBe("Pretty text with some links:\n" + - "http://angularjs.org/,\n" + - "mailto:us@somewhere.org,\n" + - "another@somewhere.org,\n" + - "and one more: ftp://127.0.0.1/."); - }); - - it('should update', function() { - input('snippet').enter('new http://link.'); - expect(using('#linky-filter').binding('snippet | linky')). - toBe('new http://link.'); - expect(using('#escaped-html').binding('snippet')).toBe('new http://link.'); - }); - - - */ -var LINKY_URL_REGEXP = /((ftp|https?):\/\/|(mailto:)?[A-Za-z0-9._%+-]+@)\S*[^\s\.\;\,\(\)\{\}\<\>]/, - MAILTO_REGEXP = /^mailto:/; - -angularFilter.linky = function(text) { - if (!text) return text; - var match; - var raw = text; - var html = []; - var writer = htmlSanitizeWriter(html); - var url; - var i; - while ((match = raw.match(LINKY_URL_REGEXP))) { - // We can not end in these as they are sometimes found at the end of the sentence - url = match[0]; - // if we did not match ftp/http/mailto then assume mailto - if (match[2] == match[3]) url = 'mailto:' + url; - i = match.index; - writer.chars(raw.substr(0, i)); - writer.start('a', {href:url}); - writer.chars(match[0].replace(MAILTO_REGEXP, '')); - writer.end('a'); - raw = raw.substring(i + match[0].length); - } - writer.chars(raw); - return new HTML(html.join('')); -}; -- cgit v1.2.3