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Integrated the markdown editor with the image manager

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This commit is contained in:
Dan Brown
2016-03-29 18:25:54 +01:00
parent 26965fa08f
commit efb49019d4
3 changed files with 83 additions and 29 deletions
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50
resources/assets/js/directives.js
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@ -1,6 +1,6 @@
"use strict";
var DropZone = require('dropzone');
var markdown = require( "marked" );
var markdown = require('marked');
var toggleSwitchTemplate = require('./components/toggle-switch.html');
var imagePickerTemplate = require('./components/image-picker.html');
@ -201,9 +201,9 @@ module.exports = function (ngApp, events) {
tinymce.init(scope.tinymce);
}
}
}])
}]);
ngApp.directive('markdownEditor', ['$timeout', function($timeout) {
ngApp.directive('markdownInput', ['$timeout', function($timeout) {
return {
restrict: 'A',
scope: {
@ -231,6 +231,50 @@ module.exports = function (ngApp, events) {
scope.mdChange(markdown(value));
});
}
}
}]);
ngApp.directive('markdownEditor', ['$timeout', function($timeout) {
return {
restrict: 'A',
link: function (scope, element, attrs) {
// Elements
var input = element.find('textarea[markdown-input]');
var insertImage = element.find('button[data-action="insertImage"]');
var currentCaretPos = 0;
input.blur((event) => {
currentCaretPos = input[0].selectionStart;
});
// Insert image shortcut
input.keydown((event) => {
if (event.which === 73 && event.ctrlKey && event.shiftKey) {
event.preventDefault();
var caretPos = input[0].selectionStart;
var currentContent = input.val();
var mdImageText = "![](http://)";
input.val(currentContent.substring(0, caretPos) + mdImageText + currentContent.substring(caretPos));
input.focus();
input[0].selectionStart = caretPos + ("![](".length);
input[0].selectionEnd = caretPos + ('![](http://'.length);
}
});
// Insert image from image manager
insertImage.click((event) => {
window.ImageManager.showExternal((image) => {
var caretPos = currentCaretPos;
var currentContent = input.val();
var mdImageText = "![" + image.name + "](" + image.url + ")";
input.val(currentContent.substring(0, caretPos) + mdImageText + currentContent.substring(caretPos));
input.change();
});
});
}
}
}])