var Phylly = {
BLOCKS: [
{name: 'code', tag: 'PRE', klass: 'screen'},
- {name: 'figure', tag: 'DIV', subtag: true, klass: 'figure'},
+ {name: 'figure', special: 'img', tag: 'DIV', subtag: true, klass: 'figure'},
{name: 'note', tag: 'DIV', subtag: true, klass: 'note'},
],
input_event: function(event) {
- if (event.originalEvent.inputType != "insertParagraph") return true;
var sel = document.getSelection();
var anchorNode = sel.anchorNode;
+ if (sel.anchorNode.contentEditable === 'true' && (
+ sel.anchorNode.innerHTML == '<br>' || !sel.anchorNode.innerHTML)) {
+ // when everything has been removed, add back <p><br></p>
+ var empty_p = document.createElement('P');
+ empty_p.appendChild(document.createElement('BR'));
+ if (anchorNode.childNodes.length) { // lone <br>
+ anchorNode.removeChild(anchorNode.childNodes[0]);
+ }
+ anchorNode.appendChild(empty_p);
+ var range = document.createRange();
+ range.setStart(empty_p, 0);
+ sel.removeAllRanges();
+ sel.addRange(range);
+ return;
+ }
+ if (event.originalEvent.inputType != "insertParagraph") return true;
+ if (sel.anchorNode.tagName == "DIV" && sel.anchorNode.innerHTML == "<br>") {
+ // new empty div got inserted, replace it with a <p>
+ var empty_p = document.createElement('P');
+ empty_p.appendChild(document.createElement('BR'));
+ var empty_div = sel.anchorNode;
+ empty_div.replaceWith(empty_p);
+ var range = document.createRange();
+ range.setStart(empty_p, 0);
+ sel.removeAllRanges();
+ sel.addRange(range);
+ }
+ if (sel.anchorNode.tagName == "LI" && sel.anchorNode.innerHTML == "<br>") {
+ // new empty li got inserted, insert a <p> within
+ var empty_p = document.createElement('P');
+ empty_p.appendChild(document.createElement('BR'));
+ var empty_li = anchorNode;
+ if (empty_li.childNodes.length) { // lone <br>
+ empty_li.removeChild(empty_li.childNodes[0]);
+ }
+ empty_li.appendChild(empty_p);
+ var range = document.createRange();
+ range.setStart(empty_p, 0);
+ sel.removeAllRanges();
+ sel.addRange(range);
+ }
var prev_p = sel.anchorNode.previousSibling;
if (! prev_p) return;
if (prev_p.tagName != 'P') {
prev_p = $(prev_p).parents('p')[0];
+ if (! prev_p || prev_p.tagName != 'P') return;
}
var title_match = prev_p.innerText.match(/^(h[1-6]). /);
if (title_match) {
$(inline_style_toolbar).hide();
}
});
+ var $image_upload = $('<input type="file" nam="image" id="image-upload">');
+ $image_upload.on('change', upload_image);
+ $image_upload.appendTo(document.body);
+
+ $(document).on('click', 'div.figure span.empty', function() {
+ window.active_figure = this.parentNode;
+ $('#image-upload').trigger('click');
+ return true;
+ });
+ },
+
+ off: function() {
+ $('#image-upload').remove();
+ if (block_style_toolbar) { block_style_toolbar.hide(); }
+ if (inline_style_toolbar) { inline_style_toolbar.hide(); }
+ $(document).off('selectionchange');
},
bind_events: function(elem) {
$(elem).on('keyup click', update_block_style_toolbar);
},
+ unbind_events: function(elem) {
+ $(elem).off('input');
+ $(elem).off('keyup click');
+ },
+
}
window.Phylly = Phylly;
+ function upload_image() {
+ if ($(this).prop('files').length > 0) {
+ var file = $(this).prop('files')[0];
+ var params = new FormData();
+ params.append('image', file);
+ $.post({url: '/wiki/ajax/image/', processData: false, data: params, contentType: false}).success(function(data) {
+ var img = document.createElement('IMG');
+ img.src = data.url;
+ if (data.orig_url) {
+ img.setAttribute('data-orig-url', data.orig_url);
+ }
+ $(window.active_figure).empty().append(img);
+ });
+ }
+ }
+
function get_contenteditable_subnode(node) {
if (node === null) return null;
+ if (node.contentEditable === 'true') return node; // but we shouldn't arrive at root
if (node.parentNode.contentEditable === 'true') return node;
return get_contenteditable_subnode(node.parentNode);
}
+ function get_parent(node, type) {
+ if (node === null) return null;
+ if (node.tagName == type) return node;
+ return get_parent(node.parentNode, type);
+ }
function get_active_block(node) {
var main_node = get_contenteditable_subnode(node);
if (main_node === null) return null;
function block_style() {
var sel = window.getSelection();
var current_anchor = sel.anchorNode;
+ if (this.action_block.special == 'img') {
+ action = 'insertHTML';
+ param = '<div class="figure"><span class="empty"></span></div><p id="new-p"></p>';
+ document.execCommand(action, false, param);
+ current_anchor = $('#new-p')[0];
+ $(current_anchor).attr('id', null);
+ var range = document.createRange();
+ range.setStart(current_anchor, 0);
+ sel.removeAllRanges();
+ sel.addRange(range);
+ update_block_style_toolbar();
+
+ return;
+ }
+ if (this.action_block.special == 'list') {
+ if (this.classList.contains('on')) { // toggle off
+ var main_node = get_contenteditable_subnode(sel.anchorNode);
+ var li = get_parent(sel.anchorNode, 'LI');
+ for (var i=li.childNodes.length; i>0; i--) {
+ var child = li.childNodes[i-1];
+ main_node.insertAdjacentElement('afterend', child);
+ var range = document.createRange();
+ range.setStart(child, 0);
+ sel.removeAllRanges();
+ sel.addRange(range);
+ }
+ li.remove();
+ update_block_style_toolbar();
+ } else {
+ var current_node = sel.anchorNode;
+ var ul = document.createElement('UL');
+ ul.className = 'list';
+ var li = document.createElement('LI');
+ ul.appendChild(li);
+ sel.anchorNode.parentNode.insertBefore(ul, current_node);
+ li.appendChild(current_node);
+ var range = document.createRange();
+ range.setStart(current_node, 0);
+ sel.removeAllRanges();
+ sel.addRange(range);
+ }
+ return;
+ }
if (this.classList.contains('on')) { // toggle off
if (this.action_block.subtag) {
// unwrap
action = 'insertHTML';
param = $('<code></code>', {text: window.getSelection().toString()})[0].outerHTML;
}
+ if (action == 'wiki') {
+ action = 'insertHTML';
+ var text = window.getSelection().toString();
+ var $new_link = $('<a></a>', {text: text, href: '#tbd'});
+ var request_id = Math.floor(Math.random() * 10000);
+ $new_link.attr('data-request-id', request_id);
+ var params = {};
+ params.title = text;
+ params.request_id = request_id;
+ $.post('/wiki/ajax/newpage/', params).success(function(data) {
+ $('a[data-request-id=' + data.request_id + ']').attr('href', data.url).removeAttr('data-request-id');
+ });
+ param = $new_link[0].outerHTML;
+ }
if (action == 'createLink') {
var sel = window.getSelection();
var $input = $('input[name=link-target]');