1 |
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2 |
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3 | 'use strict'
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4 |
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5 | var split = require('browser-split')
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6 |
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7 | var classIdSplit = /([\.#]?[a-zA-Z0-9\u007F-\uFFFF_:-]+)/
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8 | var classOrId = /^(\.|#)/
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9 | var mcssClass = /^(\-|[A-Z])/
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10 |
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11 | module.exports = parseTag
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12 |
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13 | function parseTag (tag, attributes, namespace) {
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14 | var noId = !(attributes.hasOwnProperty('id'))
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15 |
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16 | var tagParts = split(tag, classIdSplit)
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17 | var tagName = null
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18 |
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19 | if (classOrId.test(tagParts[1]) || mcssClass.test(tagParts[1])) {
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20 | tagName = 'div'
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21 | }
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22 |
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23 | var classes, part, type, i, id
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24 |
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25 | for (i = 0; i < tagParts.length; i++) {
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26 | part = tagParts[i]
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27 |
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28 | if (!part) {
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29 | continue
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30 | }
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31 |
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32 | type = part.charAt(0)
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33 |
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34 | if (mcssClass.test(part)) {
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35 |
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36 | classes = classes || []
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37 | classes.push(part)
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38 | } else if (!tagName) {
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39 | tagName = part
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40 | } else if (type === '.') {
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41 | classes = classes || []
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42 | classes.push(part.substring(1, part.length))
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43 | } else if (type === '#' && noId) {
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44 | id = part.substring(1, part.length)
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45 | }
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46 | }
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47 |
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48 | return {
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49 | tagName: namespace ? tagName : tagName.toUpperCase(),
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50 | classes: classes,
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51 | id: id
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52 | }
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53 | }
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54 |
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55 | function isUpperCase (text) {
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56 | if (typeof text === 'string' && text) {
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57 | return text.toUpperCase() === text
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58 | }
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59 | }
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