forked from projects/fipamo
66 lines
2.2 KiB
JavaScript
66 lines
2.2 KiB
JavaScript
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class StringUtils
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{
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//--------------------------
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// constructor
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//--------------------------
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constructor()
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{}
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//--------------------------
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// methods
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//--------------------------
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cleanString(string)
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{
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var clean = string.replace(/(^\-+|[^a-zA-Z0-9\/_| -]+|\-+$)/g, '').toLowerCase().replace(/[\/_| -]+/g, '-');
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return clean;
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}
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decodeHTML(string, quote_style) {
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var optTemp = 0,
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i = 0,
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noquotes = false;
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if (typeof quote_style === 'undefined') {
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quote_style = 2;
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}
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string = string.toString().replace(/</g, '<').replace(/>/g, '>');
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var OPTS = {
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'ENT_NOQUOTES': 0,
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'ENT_HTML_QUOTE_SINGLE': 1,
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'ENT_HTML_QUOTE_DOUBLE': 2,
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'ENT_COMPAT': 2,
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'ENT_QUOTES': 3,
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'ENT_IGNORE': 4
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};
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if (quote_style === 0) {
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noquotes = true;
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}
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if (typeof quote_style !== 'number') { // Allow for a single string or an array of string flags
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quote_style = [].concat(quote_style);
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for (i = 0; i < quote_style.length; i++) {
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// Resolve string input to bitwise e.g. 'PATHINFO_EXTENSION' becomes 4
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if (OPTS[quote_style[i]] === 0) {
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noquotes = true;
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} else if (OPTS[quote_style[i]]) {
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optTemp = optTemp | OPTS[quote_style[i]];
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}
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}
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quote_style = optTemp;
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}
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if (quote_style & OPTS.ENT_HTML_QUOTE_SINGLE) {
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string = string.replace(/�*39;/g, "'"); // PHP doesn't currently escape if more than one 0, but it should
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// string = string.replace(/'|�*27;/g, "'"); // This would also be useful here, but not a part of PHP
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}
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if (!noquotes) {
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string = string.replace(/"/g, '"');
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}
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// Put this in last place to avoid escape being double-decoded
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string = string.replace(/&/g, '&');
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return string;
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}
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//--------------------------
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// event handlers
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//--------------------------
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}
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export default StringUtils
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