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65 lines
2.0 KiB
65 lines
2.0 KiB
module.exports = function(input){
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var html_stack = [];
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var insertTabs = function(num_tabs) {
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var result = '';
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for(var i = 0; i < num_tabs; i++){
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result += '\t';
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}
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return result;
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}
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var popHTMLStack = function(current_line_num_tabs, previous_line_num_tabs){
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var result = '';
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for(var i = previous_line_num_tabs; i > current_line_num_tabs; i--){
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result += html_stack.pop();
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result += html_stack.pop();
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}
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if(html_stack.length > 0){
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result += html_stack.pop();
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}
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return result;
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}
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var parseFile = function(data){
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var previous_line_num_tabs = -1;
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var lines = data.split('\n');
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var html = '';
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for(var i = 0; i < lines.length; i++){
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if(lines[i] !== ''){
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if(lines[ i + 1 ] === '' && (i === 0 || lines[ i - 1 ] === '')){
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html += popHTMLStack(-1, previous_line_num_tabs);
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previous_line_num_tabs = -1;
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if(lines[i].indexOf('.') > 0){
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html += '<p>' + lines[i] + '</p>\n';
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} else if( i > 0 ) {
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html += '<h2>' + lines[i] + '</h2>\n';
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} else {
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html += '<h1>' + lines[i] + '</h1>\n';
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}
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} else {
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var tabs_array = lines[i].split('\t');
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var current_line_num_tabs = tabs_array.length - 1;
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if(current_line_num_tabs > previous_line_num_tabs){
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html += insertTabs(current_line_num_tabs * 2) + '<ul>\n';
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html_stack.push(insertTabs(current_line_num_tabs * 2) + '</ul>\n');
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} else {
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html += popHTMLStack(current_line_num_tabs, previous_line_num_tabs);
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}
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html += insertTabs((current_line_num_tabs * 2) + 1) + '<li>\n';
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html += insertTabs((current_line_num_tabs * 2) + 2) + tabs_array[tabs_array.length - 1] + '\n';
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html_stack.push(insertTabs((current_line_num_tabs * 2) + 1) + '</li>\n');
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previous_line_num_tabs = current_line_num_tabs;
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}
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}
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}
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html += popHTMLStack(-1, previous_line_num_tabs);
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html = html.replace(/(https?:\/\/[^\s<]*)/g, '<a href="$1">$1</a>');
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previous_line_num_tabs = -1;
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return html
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}
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return parseFile(input).trim();
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};
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