1 | import { AnchorTagBuilder } from './anchor-tag-builder';
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2 | import { Match } from './match/match';
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3 | import { EmailMatch } from './match/email-match';
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4 | import { HashtagMatch } from './match/hashtag-match';
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5 | import { MentionMatch } from './match/mention-match';
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6 | import { PhoneMatch } from './match/phone-match';
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7 | import { UrlMatch } from './match/url-match';
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8 | import { Matcher } from './matcher/matcher';
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9 | import { HtmlTag } from './html-tag';
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10 | import { EmailMatcher } from './matcher/email-matcher';
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11 | import { UrlMatcher } from './matcher/url-matcher';
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12 | import { HashtagMatcher, HashtagService } from './matcher/hashtag-matcher';
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13 | import { PhoneMatcher } from './matcher/phone-matcher';
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14 | import { MentionMatcher } from './matcher/mention-matcher';
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15 | /**
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16 | * @class Autolinker
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17 | * @extends Object
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18 | *
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19 | * Utility class used to process a given string of text, and wrap the matches in
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20 | * the appropriate anchor (<a>) tags to turn them into links.
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21 | *
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22 | * Any of the configuration options may be provided in an Object provided
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23 | * to the Autolinker constructor, which will configure how the {@link #link link()}
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24 | * method will process the links.
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25 | *
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26 | * For example:
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27 | *
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28 | * var autolinker = new Autolinker( {
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29 | * newWindow : false,
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30 | * truncate : 30
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31 | * } );
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32 | *
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33 | * var html = autolinker.link( "Joe went to www.yahoo.com" );
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34 | * // produces: 'Joe went to <a href="http://www.yahoo.com">yahoo.com</a>'
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35 | *
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36 | *
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37 | * The {@link #static-link static link()} method may also be used to inline
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38 | * options into a single call, which may be more convenient for one-off uses.
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39 | * For example:
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40 | *
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41 | * var html = Autolinker.link( "Joe went to www.yahoo.com", {
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42 | * newWindow : false,
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43 | * truncate : 30
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44 | * } );
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45 | * // produces: 'Joe went to <a href="http://www.yahoo.com">yahoo.com</a>'
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46 | *
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47 | *
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48 | * ## Custom Replacements of Links
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49 | *
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50 | * If the configuration options do not provide enough flexibility, a {@link #replaceFn}
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51 | * may be provided to fully customize the output of Autolinker. This function is
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52 | * called once for each URL/Email/Phone#/Hashtag/Mention (Twitter, Instagram, Soundcloud)
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53 | * match that is encountered.
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54 | *
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55 | * For example:
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56 | *
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57 | * var input = "..."; // string with URLs, Email Addresses, Phone #s, Hashtags, and Mentions (Twitter, Instagram, Soundcloud)
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58 | *
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59 | * var linkedText = Autolinker.link( input, {
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60 | * replaceFn : function( match ) {
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61 | * console.log( "href = ", match.getAnchorHref() );
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62 | * console.log( "text = ", match.getAnchorText() );
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63 | *
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64 | * switch( match.getType() ) {
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65 | * case 'url' :
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66 | * console.log( "url: ", match.getUrl() );
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67 | *
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68 | * if( match.getUrl().indexOf( 'mysite.com' ) === -1 ) {
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69 | * var tag = match.buildTag(); // returns an `Autolinker.HtmlTag` instance, which provides mutator methods for easy changes
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70 | * tag.setAttr( 'rel', 'nofollow' );
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71 | * tag.addClass( 'external-link' );
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72 | *
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73 | * return tag;
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74 | *
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75 | * } else {
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76 | * return true; // let Autolinker perform its normal anchor tag replacement
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77 | * }
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78 | *
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79 | * case 'email' :
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80 | * var email = match.getEmail();
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81 | * console.log( "email: ", email );
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82 | *
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83 | * if( email === "my@own.address" ) {
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84 | * return false; // don't auto-link this particular email address; leave as-is
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85 | * } else {
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86 | * return; // no return value will have Autolinker perform its normal anchor tag replacement (same as returning `true`)
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87 | * }
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88 | *
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89 | * case 'phone' :
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90 | * var phoneNumber = match.getPhoneNumber();
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91 | * console.log( phoneNumber );
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92 | *
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93 | * return '<a href="http://newplace.to.link.phone.numbers.to/">' + phoneNumber + '</a>';
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94 | *
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95 | * case 'hashtag' :
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96 | * var hashtag = match.getHashtag();
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97 | * console.log( hashtag );
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98 | *
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99 | * return '<a href="http://newplace.to.link.hashtag.handles.to/">' + hashtag + '</a>';
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100 | *
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101 | * case 'mention' :
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102 | * var mention = match.getMention();
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103 | * console.log( mention );
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104 | *
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105 | * return '<a href="http://newplace.to.link.mention.to/">' + mention + '</a>';
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106 | * }
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107 | * }
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108 | * } );
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109 | *
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110 | *
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111 | * The function may return the following values:
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112 | *
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113 | * - `true` (Boolean): Allow Autolinker to replace the match as it normally
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114 | * would.
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115 | * - `false` (Boolean): Do not replace the current match at all - leave as-is.
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116 | * - Any String: If a string is returned from the function, the string will be
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117 | * used directly as the replacement HTML for the match.
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118 | * - An {@link Autolinker.HtmlTag} instance, which can be used to build/modify
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119 | * an HTML tag before writing out its HTML text.
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120 | */
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121 | export default class Autolinker {
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122 | /**
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123 | * @static
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124 | * @property {String} version
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125 | *
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126 | * The Autolinker version number in the form major.minor.patch
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127 | *
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128 | * Ex: 3.15.0
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129 | */
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130 | static readonly version = "3.16.2";
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131 | /**
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132 | * For backwards compatibility with Autolinker 1.x, the AnchorTagBuilder
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133 | * class is provided as a static on the Autolinker class.
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134 | */
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135 | static readonly AnchorTagBuilder: typeof AnchorTagBuilder;
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136 | /**
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137 | * For backwards compatibility with Autolinker 1.x, the HtmlTag class is
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138 | * provided as a static on the Autolinker class.
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139 | */
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140 | static readonly HtmlTag: typeof HtmlTag;
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141 | /**
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142 | * For backwards compatibility with Autolinker 1.x, the Matcher classes are
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143 | * provided as statics on the Autolinker class.
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144 | */
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145 | static readonly matcher: {
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146 | Email: typeof EmailMatcher;
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147 | Hashtag: typeof HashtagMatcher;
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148 | Matcher: typeof Matcher;
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149 | Mention: typeof MentionMatcher;
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150 | Phone: typeof PhoneMatcher;
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151 | Url: typeof UrlMatcher;
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152 | };
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153 | /**
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154 | * For backwards compatibility with Autolinker 1.x, the Match classes are
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155 | * provided as statics on the Autolinker class.
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156 | */
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157 | static readonly match: {
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158 | Email: typeof EmailMatch;
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159 | Hashtag: typeof HashtagMatch;
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160 | Match: typeof Match;
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161 | Mention: typeof MentionMatch;
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162 | Phone: typeof PhoneMatch;
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163 | Url: typeof UrlMatch;
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164 | };
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165 | /**
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166 | * Automatically links URLs, Email addresses, Phone Numbers, Twitter handles,
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167 | * Hashtags, and Mentions found in the given chunk of HTML. Does not link URLs
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168 | * found within HTML tags.
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169 | *
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170 | * For instance, if given the text: `You should go to http://www.yahoo.com`,
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171 | * then the result will be `You should go to <a href="http://www.yahoo.com">http://www.yahoo.com</a>`
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172 | *
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173 | * Example:
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174 | *
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175 | * var linkedText = Autolinker.link( "Go to google.com", { newWindow: false } );
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176 | * // Produces: "Go to <a href="http://google.com">google.com</a>"
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177 | *
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178 | * @static
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179 | * @param {String} textOrHtml The HTML or text to find matches within (depending
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180 | * on if the {@link #urls}, {@link #email}, {@link #phone}, {@link #mention},
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181 | * {@link #hashtag}, and {@link #mention} options are enabled).
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182 | * @param {Object} [options] Any of the configuration options for the Autolinker
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183 | * class, specified in an Object (map). See the class description for an
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184 | * example call.
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185 | * @return {String} The HTML text, with matches automatically linked.
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186 | */
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187 | static link(textOrHtml: string, options?: AutolinkerConfig): string;
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188 | /**
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189 | * Parses the input `textOrHtml` looking for URLs, email addresses, phone
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190 | * numbers, username handles, and hashtags (depending on the configuration
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191 | * of the Autolinker instance), and returns an array of {@link Autolinker.match.Match}
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192 | * objects describing those matches (without making any replacements).
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193 | *
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194 | * Note that if parsing multiple pieces of text, it is slightly more efficient
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195 | * to create an Autolinker instance, and use the instance-level {@link #parse}
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196 | * method.
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197 | *
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198 | * Example:
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199 | *
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200 | * var matches = Autolinker.parse( "Hello google.com, I am asdf@asdf.com", {
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201 | * urls: true,
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202 | * email: true
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203 | * } );
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204 | *
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205 | * console.log( matches.length ); // 2
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206 | * console.log( matches[ 0 ].getType() ); // 'url'
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207 | * console.log( matches[ 0 ].getUrl() ); // 'google.com'
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208 | * console.log( matches[ 1 ].getType() ); // 'email'
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209 | * console.log( matches[ 1 ].getEmail() ); // 'asdf@asdf.com'
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210 | *
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211 | * @static
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212 | * @param {String} textOrHtml The HTML or text to find matches within
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213 | * (depending on if the {@link #urls}, {@link #email}, {@link #phone},
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214 | * {@link #hashtag}, and {@link #mention} options are enabled).
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215 | * @param {Object} [options] Any of the configuration options for the Autolinker
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216 | * class, specified in an Object (map). See the class description for an
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217 | * example call.
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218 | * @return {Autolinker.match.Match[]} The array of Matches found in the
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219 | * given input `textOrHtml`.
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220 | */
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221 | static parse(textOrHtml: string, options: AutolinkerConfig): Match[];
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222 | /**
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223 | * The Autolinker version number exposed on the instance itself.
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224 | *
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225 | * Ex: 0.25.1
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226 | */
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227 | readonly version = "3.16.2";
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228 | /**
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229 | * @cfg {Boolean/Object} [urls]
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230 | *
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231 | * `true` if URLs should be automatically linked, `false` if they should not
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232 | * be. Defaults to `true`.
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233 | *
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234 | * Examples:
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235 | *
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236 | * urls: true
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237 | *
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238 | * // or
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239 | *
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240 | * urls: {
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241 | * schemeMatches : true,
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242 | * wwwMatches : true,
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243 | * tldMatches : true
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244 | * }
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245 | *
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246 | * As shown above, this option also accepts an Object form with 3 properties
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247 | * to allow for more customization of what exactly gets linked. All default
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248 | * to `true`:
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249 | *
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250 | * @cfg {Boolean} [urls.schemeMatches] `true` to match URLs found prefixed
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251 | * with a scheme, i.e. `http://google.com`, or `other+scheme://google.com`,
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252 | * `false` to prevent these types of matches.
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253 | * @cfg {Boolean} [urls.wwwMatches] `true` to match urls found prefixed with
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254 | * `'www.'`, i.e. `www.google.com`. `false` to prevent these types of
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255 | * matches. Note that if the URL had a prefixed scheme, and
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256 | * `schemeMatches` is true, it will still be linked.
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257 | * @cfg {Boolean} [urls.tldMatches] `true` to match URLs with known top
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258 | * level domains (.com, .net, etc.) that are not prefixed with a scheme or
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259 | * `'www.'`. This option attempts to match anything that looks like a URL
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260 | * in the given text. Ex: `google.com`, `asdf.org/?page=1`, etc. `false`
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261 | * to prevent these types of matches.
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262 | */
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263 | private readonly urls;
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264 | /**
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265 | * @cfg {Boolean} [email=true]
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266 | *
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267 | * `true` if email addresses should be automatically linked, `false` if they
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268 | * should not be.
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269 | */
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270 | private readonly email;
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271 | /**
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272 | * @cfg {Boolean} [phone=true]
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273 | *
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274 | * `true` if Phone numbers ("(555)555-5555") should be automatically linked,
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275 | * `false` if they should not be.
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276 | */
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277 | private readonly phone;
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278 | /**
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279 | * @cfg {Boolean/String} [hashtag=false]
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280 | *
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281 | * A string for the service name to have hashtags (ex: "#myHashtag")
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282 | * auto-linked to. The currently-supported values are:
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283 | *
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284 | * - 'twitter'
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285 | * - 'facebook'
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286 | * - 'instagram'
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287 | *
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288 | * Pass `false` to skip auto-linking of hashtags.
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289 | */
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290 | private readonly hashtag;
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291 | /**
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292 | * @cfg {String/Boolean} [mention=false]
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293 | *
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294 | * A string for the service name to have mentions (ex: "@myuser")
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295 | * auto-linked to. The currently supported values are:
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296 | *
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297 | * - 'twitter'
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298 | * - 'instagram'
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299 | * - 'soundcloud'
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300 | *
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301 | * Defaults to `false` to skip auto-linking of mentions.
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302 | */
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303 | private readonly mention;
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304 | /**
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305 | * @cfg {Boolean} [newWindow=true]
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306 | *
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307 | * `true` if the links should open in a new window, `false` otherwise.
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308 | */
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309 | private readonly newWindow;
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310 | /**
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311 | * @cfg {Boolean/Object} [stripPrefix=true]
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312 | *
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313 | * `true` if 'http://' (or 'https://') and/or the 'www.' should be stripped
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314 | * from the beginning of URL links' text, `false` otherwise. Defaults to
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315 | * `true`.
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316 | *
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317 | * Examples:
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318 | *
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319 | * stripPrefix: true
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320 | *
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321 | * // or
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322 | *
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323 | * stripPrefix: {
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324 | * scheme : true,
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325 | * www : true
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326 | * }
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327 | *
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328 | * As shown above, this option also accepts an Object form with 2 properties
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329 | * to allow for more customization of what exactly is prevented from being
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330 | * displayed. Both default to `true`:
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331 | *
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332 | * @cfg {Boolean} [stripPrefix.scheme] `true` to prevent the scheme part of
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333 | * a URL match from being displayed to the user. Example:
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334 | * `'http://google.com'` will be displayed as `'google.com'`. `false` to
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335 | * not strip the scheme. NOTE: Only an `'http://'` or `'https://'` scheme
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336 | * will be removed, so as not to remove a potentially dangerous scheme
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337 | * (such as `'file://'` or `'javascript:'`)
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338 | * @cfg {Boolean} [stripPrefix.www] www (Boolean): `true` to prevent the
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339 | * `'www.'` part of a URL match from being displayed to the user. Ex:
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340 | * `'www.google.com'` will be displayed as `'google.com'`. `false` to not
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341 | * strip the `'www'`.
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342 | */
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343 | private readonly stripPrefix;
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344 | /**
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345 | * @cfg {Boolean} [stripTrailingSlash=true]
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346 | *
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347 | * `true` to remove the trailing slash from URL matches, `false` to keep
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348 | * the trailing slash.
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349 | *
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350 | * Example when `true`: `http://google.com/` will be displayed as
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351 | * `http://google.com`.
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352 | */
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353 | private readonly stripTrailingSlash;
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354 | /**
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355 | * @cfg {Boolean} [decodePercentEncoding=true]
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356 | *
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357 | * `true` to decode percent-encoded characters in URL matches, `false` to keep
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358 | * the percent-encoded characters.
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359 | *
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360 | * Example when `true`: `https://en.wikipedia.org/wiki/San_Jos%C3%A9` will
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361 | * be displayed as `https://en.wikipedia.org/wiki/San_José`.
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362 | */
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363 | private readonly decodePercentEncoding;
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364 | /**
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365 | * @cfg {Number/Object} [truncate=0]
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366 | *
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367 | * ## Number Form
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368 | *
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369 | * A number for how many characters matched text should be truncated to
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370 | * inside the text of a link. If the matched text is over this number of
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371 | * characters, it will be truncated to this length by adding a two period
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372 | * ellipsis ('..') to the end of the string.
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373 | *
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374 | * For example: A url like 'http://www.yahoo.com/some/long/path/to/a/file'
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375 | * truncated to 25 characters might look something like this:
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376 | * 'yahoo.com/some/long/pat..'
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377 | *
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378 | * Example Usage:
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379 | *
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380 | * truncate: 25
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381 | *
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382 | *
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383 | * Defaults to `0` for "no truncation."
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384 | *
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385 | *
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386 | * ## Object Form
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387 | *
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388 | * An Object may also be provided with two properties: `length` (Number) and
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389 | * `location` (String). `location` may be one of the following: 'end'
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390 | * (default), 'middle', or 'smart'.
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391 | *
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392 | * Example Usage:
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393 | *
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394 | * truncate: { length: 25, location: 'middle' }
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395 | *
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396 | * @cfg {Number} [truncate.length=0] How many characters to allow before
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397 | * truncation will occur. Defaults to `0` for "no truncation."
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398 | * @cfg {"end"/"middle"/"smart"} [truncate.location="end"]
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399 | *
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400 | * - 'end' (default): will truncate up to the number of characters, and then
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401 | * add an ellipsis at the end. Ex: 'yahoo.com/some/long/pat..'
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402 | * - 'middle': will truncate and add the ellipsis in the middle. Ex:
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403 | * 'yahoo.com/s..th/to/a/file'
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404 | * - 'smart': for URLs where the algorithm attempts to strip out unnecessary
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405 | * parts first (such as the 'www.', then URL scheme, hash, etc.),
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406 | * attempting to make the URL human-readable before looking for a good
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407 | * point to insert the ellipsis if it is still too long. Ex:
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408 | * 'yahoo.com/some..to/a/file'. For more details, see
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409 | * {@link Autolinker.truncate.TruncateSmart}.
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410 | */
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411 | private readonly truncate;
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412 | /**
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413 | * @cfg {String} className
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414 | *
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415 | * A CSS class name to add to the generated links. This class will be added
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416 | * to all links, as well as this class plus match suffixes for styling
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417 | * url/email/phone/hashtag/mention links differently.
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418 | *
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419 | * For example, if this config is provided as "myLink", then:
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420 | *
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421 | * - URL links will have the CSS classes: "myLink myLink-url"
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422 | * - Email links will have the CSS classes: "myLink myLink-email", and
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423 | * - Phone links will have the CSS classes: "myLink myLink-phone"
|
---|
424 | * - Hashtag links will have the CSS classes: "myLink myLink-hashtag"
|
---|
425 | * - Mention links will have the CSS classes: "myLink myLink-mention myLink-[type]"
|
---|
426 | * where [type] is either "instagram", "twitter" or "soundcloud"
|
---|
427 | */
|
---|
428 | private readonly className;
|
---|
429 | /**
|
---|
430 | * @cfg {Function} replaceFn
|
---|
431 | *
|
---|
432 | * A function to individually process each match found in the input string.
|
---|
433 | *
|
---|
434 | * See the class's description for usage.
|
---|
435 | *
|
---|
436 | * The `replaceFn` can be called with a different context object (`this`
|
---|
437 | * reference) using the {@link #context} cfg.
|
---|
438 | *
|
---|
439 | * This function is called with the following parameter:
|
---|
440 | *
|
---|
441 | * @cfg {Autolinker.match.Match} replaceFn.match The Match instance which
|
---|
442 | * can be used to retrieve information about the match that the `replaceFn`
|
---|
443 | * is currently processing. See {@link Autolinker.match.Match} subclasses
|
---|
444 | * for details.
|
---|
445 | */
|
---|
446 | private readonly replaceFn;
|
---|
447 | /**
|
---|
448 | * @cfg {Object} context
|
---|
449 | *
|
---|
450 | * The context object (`this` reference) to call the `replaceFn` with.
|
---|
451 | *
|
---|
452 | * Defaults to this Autolinker instance.
|
---|
453 | */
|
---|
454 | private readonly context;
|
---|
455 | /**
|
---|
456 | * @cfg {Boolean} [sanitizeHtml=false]
|
---|
457 | *
|
---|
458 | * `true` to HTML-encode the start and end brackets of existing HTML tags found
|
---|
459 | * in the input string. This will escape `<` and `>` characters to `<` and
|
---|
460 | * `>`, respectively.
|
---|
461 | *
|
---|
462 | * Setting this to `true` will prevent XSS (Cross-site Scripting) attacks,
|
---|
463 | * but will remove the significance of existing HTML tags in the input string. If
|
---|
464 | * you would like to maintain the significance of existing HTML tags while also
|
---|
465 | * making the output HTML string safe, leave this option as `false` and use a
|
---|
466 | * tool like https://github.com/cure53/DOMPurify (or others) on the input string
|
---|
467 | * before running Autolinker.
|
---|
468 | */
|
---|
469 | private readonly sanitizeHtml;
|
---|
470 | /**
|
---|
471 | * @private
|
---|
472 | * @property {Autolinker.matcher.Matcher[]} matchers
|
---|
473 | *
|
---|
474 | * The {@link Autolinker.matcher.Matcher} instances for this Autolinker
|
---|
475 | * instance.
|
---|
476 | *
|
---|
477 | * This is lazily created in {@link #getMatchers}.
|
---|
478 | */
|
---|
479 | private matchers;
|
---|
480 | /**
|
---|
481 | * @private
|
---|
482 | * @property {Autolinker.AnchorTagBuilder} tagBuilder
|
---|
483 | *
|
---|
484 | * The AnchorTagBuilder instance used to build match replacement anchor tags.
|
---|
485 | * Note: this is lazily instantiated in the {@link #getTagBuilder} method.
|
---|
486 | */
|
---|
487 | private tagBuilder;
|
---|
488 | /**
|
---|
489 | * @method constructor
|
---|
490 | * @param {Object} [cfg] The configuration options for the Autolinker instance,
|
---|
491 | * specified in an Object (map).
|
---|
492 | */
|
---|
493 | constructor(cfg?: AutolinkerConfig);
|
---|
494 | /**
|
---|
495 | * Normalizes the {@link #urls} config into an Object with 3 properties:
|
---|
496 | * `schemeMatches`, `wwwMatches`, and `tldMatches`, all Booleans.
|
---|
497 | *
|
---|
498 | * See {@link #urls} config for details.
|
---|
499 | *
|
---|
500 | * @private
|
---|
501 | * @param {Boolean/Object} urls
|
---|
502 | * @return {Object}
|
---|
503 | */
|
---|
504 | private normalizeUrlsCfg;
|
---|
505 | /**
|
---|
506 | * Normalizes the {@link #stripPrefix} config into an Object with 2
|
---|
507 | * properties: `scheme`, and `www` - both Booleans.
|
---|
508 | *
|
---|
509 | * See {@link #stripPrefix} config for details.
|
---|
510 | *
|
---|
511 | * @private
|
---|
512 | * @param {Boolean/Object} stripPrefix
|
---|
513 | * @return {Object}
|
---|
514 | */
|
---|
515 | private normalizeStripPrefixCfg;
|
---|
516 | /**
|
---|
517 | * Normalizes the {@link #truncate} config into an Object with 2 properties:
|
---|
518 | * `length` (Number), and `location` (String).
|
---|
519 | *
|
---|
520 | * See {@link #truncate} config for details.
|
---|
521 | *
|
---|
522 | * @private
|
---|
523 | * @param {Number/Object} truncate
|
---|
524 | * @return {Object}
|
---|
525 | */
|
---|
526 | private normalizeTruncateCfg;
|
---|
527 | /**
|
---|
528 | * Parses the input `textOrHtml` looking for URLs, email addresses, phone
|
---|
529 | * numbers, username handles, and hashtags (depending on the configuration
|
---|
530 | * of the Autolinker instance), and returns an array of {@link Autolinker.match.Match}
|
---|
531 | * objects describing those matches (without making any replacements).
|
---|
532 | *
|
---|
533 | * This method is used by the {@link #link} method, but can also be used to
|
---|
534 | * simply do parsing of the input in order to discover what kinds of links
|
---|
535 | * there are and how many.
|
---|
536 | *
|
---|
537 | * Example usage:
|
---|
538 | *
|
---|
539 | * var autolinker = new Autolinker( {
|
---|
540 | * urls: true,
|
---|
541 | * email: true
|
---|
542 | * } );
|
---|
543 | *
|
---|
544 | * var matches = autolinker.parse( "Hello google.com, I am asdf@asdf.com" );
|
---|
545 | *
|
---|
546 | * console.log( matches.length ); // 2
|
---|
547 | * console.log( matches[ 0 ].getType() ); // 'url'
|
---|
548 | * console.log( matches[ 0 ].getUrl() ); // 'google.com'
|
---|
549 | * console.log( matches[ 1 ].getType() ); // 'email'
|
---|
550 | * console.log( matches[ 1 ].getEmail() ); // 'asdf@asdf.com'
|
---|
551 | *
|
---|
552 | * @param {String} textOrHtml The HTML or text to find matches within
|
---|
553 | * (depending on if the {@link #urls}, {@link #email}, {@link #phone},
|
---|
554 | * {@link #hashtag}, and {@link #mention} options are enabled).
|
---|
555 | * @return {Autolinker.match.Match[]} The array of Matches found in the
|
---|
556 | * given input `textOrHtml`.
|
---|
557 | */
|
---|
558 | parse(textOrHtml: string): Match[];
|
---|
559 | /**
|
---|
560 | * After we have found all matches, we need to remove matches that overlap
|
---|
561 | * with a previous match. This can happen for instance with URLs, where the
|
---|
562 | * url 'google.com/#link' would match '#link' as a hashtag. Because the
|
---|
563 | * '#link' part is contained in a larger match that comes before the HashTag
|
---|
564 | * match, we'll remove the HashTag match.
|
---|
565 | *
|
---|
566 | * @private
|
---|
567 | * @param {Autolinker.match.Match[]} matches
|
---|
568 | * @return {Autolinker.match.Match[]}
|
---|
569 | */
|
---|
570 | private compactMatches;
|
---|
571 | /**
|
---|
572 | * Removes matches for matchers that were turned off in the options. For
|
---|
573 | * example, if {@link #hashtag hashtags} were not to be matched, we'll
|
---|
574 | * remove them from the `matches` array here.
|
---|
575 | *
|
---|
576 | * Note: we *must* use all Matchers on the input string, and then filter
|
---|
577 | * them out later. For example, if the options were `{ url: false, hashtag: true }`,
|
---|
578 | * we wouldn't want to match the text '#link' as a HashTag inside of the text
|
---|
579 | * 'google.com/#link'. The way the algorithm works is that we match the full
|
---|
580 | * URL first (which prevents the accidental HashTag match), and then we'll
|
---|
581 | * simply throw away the URL match.
|
---|
582 | *
|
---|
583 | * @private
|
---|
584 | * @param {Autolinker.match.Match[]} matches The array of matches to remove
|
---|
585 | * the unwanted matches from. Note: this array is mutated for the
|
---|
586 | * removals.
|
---|
587 | * @return {Autolinker.match.Match[]} The mutated input `matches` array.
|
---|
588 | */
|
---|
589 | private removeUnwantedMatches;
|
---|
590 | /**
|
---|
591 | * Parses the input `text` looking for URLs, email addresses, phone
|
---|
592 | * numbers, username handles, and hashtags (depending on the configuration
|
---|
593 | * of the Autolinker instance), and returns an array of {@link Autolinker.match.Match}
|
---|
594 | * objects describing those matches.
|
---|
595 | *
|
---|
596 | * This method processes a **non-HTML string**, and is used to parse and
|
---|
597 | * match within the text nodes of an HTML string. This method is used
|
---|
598 | * internally by {@link #parse}.
|
---|
599 | *
|
---|
600 | * @private
|
---|
601 | * @param {String} text The text to find matches within (depending on if the
|
---|
602 | * {@link #urls}, {@link #email}, {@link #phone},
|
---|
603 | * {@link #hashtag}, and {@link #mention} options are enabled). This must be a non-HTML string.
|
---|
604 | * @param {Number} [offset=0] The offset of the text node within the
|
---|
605 | * original string. This is used when parsing with the {@link #parse}
|
---|
606 | * method to generate correct offsets within the {@link Autolinker.match.Match}
|
---|
607 | * instances, but may be omitted if calling this method publicly.
|
---|
608 | * @return {Autolinker.match.Match[]} The array of Matches found in the
|
---|
609 | * given input `text`.
|
---|
610 | */
|
---|
611 | private parseText;
|
---|
612 | /**
|
---|
613 | * Automatically links URLs, Email addresses, Phone numbers, Hashtags,
|
---|
614 | * and Mentions (Twitter, Instagram, Soundcloud) found in the given chunk of HTML. Does not link
|
---|
615 | * URLs found within HTML tags.
|
---|
616 | *
|
---|
617 | * For instance, if given the text: `You should go to http://www.yahoo.com`,
|
---|
618 | * then the result will be `You should go to
|
---|
619 | * <a href="http://www.yahoo.com">http://www.yahoo.com</a>`
|
---|
620 | *
|
---|
621 | * This method finds the text around any HTML elements in the input
|
---|
622 | * `textOrHtml`, which will be the text that is processed. Any original HTML
|
---|
623 | * elements will be left as-is, as well as the text that is already wrapped
|
---|
624 | * in anchor (<a>) tags.
|
---|
625 | *
|
---|
626 | * @param {String} textOrHtml The HTML or text to autolink matches within
|
---|
627 | * (depending on if the {@link #urls}, {@link #email}, {@link #phone}, {@link #hashtag}, and {@link #mention} options are enabled).
|
---|
628 | * @return {String} The HTML, with matches automatically linked.
|
---|
629 | */
|
---|
630 | link(textOrHtml: string): string;
|
---|
631 | /**
|
---|
632 | * Creates the return string value for a given match in the input string.
|
---|
633 | *
|
---|
634 | * This method handles the {@link #replaceFn}, if one was provided.
|
---|
635 | *
|
---|
636 | * @private
|
---|
637 | * @param {Autolinker.match.Match} match The Match object that represents
|
---|
638 | * the match.
|
---|
639 | * @return {String} The string that the `match` should be replaced with.
|
---|
640 | * This is usually the anchor tag string, but may be the `matchStr` itself
|
---|
641 | * if the match is not to be replaced.
|
---|
642 | */
|
---|
643 | private createMatchReturnVal;
|
---|
644 | /**
|
---|
645 | * Lazily instantiates and returns the {@link Autolinker.matcher.Matcher}
|
---|
646 | * instances for this Autolinker instance.
|
---|
647 | *
|
---|
648 | * @private
|
---|
649 | * @return {Autolinker.matcher.Matcher[]}
|
---|
650 | */
|
---|
651 | private getMatchers;
|
---|
652 | /**
|
---|
653 | * Returns the {@link #tagBuilder} instance for this Autolinker instance,
|
---|
654 | * lazily instantiating it if it does not yet exist.
|
---|
655 | *
|
---|
656 | * @private
|
---|
657 | * @return {Autolinker.AnchorTagBuilder}
|
---|
658 | */
|
---|
659 | private getTagBuilder;
|
---|
660 | }
|
---|
661 | export interface AutolinkerConfig {
|
---|
662 | urls?: UrlsConfig;
|
---|
663 | email?: boolean;
|
---|
664 | phone?: boolean;
|
---|
665 | hashtag?: HashtagConfig;
|
---|
666 | mention?: MentionConfig;
|
---|
667 | newWindow?: boolean;
|
---|
668 | stripPrefix?: StripPrefixConfig;
|
---|
669 | stripTrailingSlash?: boolean;
|
---|
670 | truncate?: TruncateConfig;
|
---|
671 | className?: string;
|
---|
672 | replaceFn?: ReplaceFn | null;
|
---|
673 | context?: any;
|
---|
674 | sanitizeHtml?: boolean;
|
---|
675 | decodePercentEncoding?: boolean;
|
---|
676 | }
|
---|
677 | export declare type UrlsConfig = boolean | UrlsConfigObj;
|
---|
678 | export interface UrlsConfigObj {
|
---|
679 | schemeMatches?: boolean;
|
---|
680 | wwwMatches?: boolean;
|
---|
681 | tldMatches?: boolean;
|
---|
682 | }
|
---|
683 | export declare type UrlMatchTypeOptions = 'scheme' | 'www' | 'tld';
|
---|
684 | export declare type StripPrefixConfig = boolean | StripPrefixConfigObj;
|
---|
685 | export interface StripPrefixConfigObj {
|
---|
686 | scheme?: boolean;
|
---|
687 | www?: boolean;
|
---|
688 | }
|
---|
689 | export declare type TruncateConfig = number | TruncateConfigObj;
|
---|
690 | export interface TruncateConfigObj {
|
---|
691 | length?: number;
|
---|
692 | location?: 'end' | 'middle' | 'smart';
|
---|
693 | }
|
---|
694 | export declare type HashtagConfig = false | HashtagService;
|
---|
695 | export declare type MentionConfig = false | MentionServices;
|
---|
696 | export declare type MentionServices = 'twitter' | 'instagram' | 'soundcloud' | 'tiktok';
|
---|
697 | export declare type ReplaceFn = (match: Match) => ReplaceFnReturn;
|
---|
698 | export declare type ReplaceFnReturn = boolean | string | HtmlTag | null | undefined | void;
|
---|