100 lines
3.6 KiB
JavaScript
100 lines
3.6 KiB
JavaScript
// # Surrounds given text with Markdown syntax
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/*global $, window, CodeMirror, Showdown */
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(function () {
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"use strict";
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var Markdown = {
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init : function (options, elem) {
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var self = this;
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self.elem = elem;
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self.style = (typeof options === 'string') ? options : options.style;
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self.options = $.extend({}, CodeMirror.prototype.addMarkdown.options, options);
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self.replace();
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},
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replace: function () {
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var text = this.elem.getSelection(), pass = true, md, cursor, word, converter;
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switch (this.style) {
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case "link":
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md = this.options.syntax.link.replace('$1', text);
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this.elem.replaceSelection(md, "end");
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cursor = this.elem.getCursor();
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this.elem.setSelection({line: cursor.line, ch: cursor.ch - 8}, {line: cursor.line, ch: cursor.ch - 1});
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pass = false;
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break;
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case "image":
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md = this.options.syntax.image.replace('$1', text);
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this.elem.replaceSelection(md, "end");
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cursor = this.elem.getCursor();
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this.elem.setSelection({line: cursor.line, ch: cursor.ch - 8}, {line: cursor.line, ch: cursor.ch - 1});
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pass = false;
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break;
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case "uppercase":
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md = text.toLocaleUpperCase();
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break;
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case "lowercase":
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md = text.toLocaleLowerCase();
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break;
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case "titlecase":
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md = text.toTitleCase();
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break;
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case "selectword":
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cursor = this.elem.getCursor();
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word = this.elem.getTokenAt(cursor);
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if (!/\w$/g.test(word.string)) {
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this.elem.setSelection({line: cursor.line, ch: word.start}, {line: cursor.line, ch: word.end - 1});
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} else {
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this.elem.setSelection({line: cursor.line, ch: word.start}, {line: cursor.line, ch: word.end});
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}
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break;
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case "copyHTML":
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converter = new Showdown.converter();
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md = converter.makeHtml(text);
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$(".modal-copyToHTML-content").text(md).selectText();
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$(".js-modal").center();
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pass = false;
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break;
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case "list":
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md = text.replace(/^/gm, "* ");
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this.elem.replaceSelection("\n" + md + "\n", "end");
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pass = false;
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break;
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default:
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if (this.options.syntax[this.style]) {
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md = this.options.syntax[this.style].replace('$1', text);
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}
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}
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if (pass && md) {
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this.elem.replaceSelection(md, "end");
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}
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}
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};
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CodeMirror.prototype.addMarkdown = function (options) {
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var markdown = Object.create(Markdown);
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markdown.init(options, this);
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};
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CodeMirror.prototype.addMarkdown.options = {
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style: null,
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syntax: {
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bold: "**$1**",
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italic: "_$1_",
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strike: "~~$1~~",
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code: "`$1`",
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h1: "\n# $1\n",
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h2: "\n## $1\n",
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h3: "\n### $1\n",
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h4: "\n#### $1\n",
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h5: "\n##### $1\n",
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h6: "\n###### $1\n",
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link: "[$1](http://)",
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image: "!image[$1](http://)",
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blockquote: "> $1",
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currentDate: new Date().toLocaleString()
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}
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};
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}()); |