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