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Code Releases Wiki Activity

quote-selection.js: trim

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Zankaria 2024-09-19 22:51:31 +02:00
parent cb6d6f13dd
commit 4332b70363
1 changed files with 20 additions and 21 deletions
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41
js/quote-selection.js
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@ -16,7 +16,7 @@
$(document).ready(function(){ $(document).ready(function(){
if (!window.getSelection) if (!window.getSelection)
return; return;
$.fn.selectRange = function(start, end) { $.fn.selectRange = function(start, end) {
return this.each(function() { return this.each(function() {
if (this.setSelectionRange) { if (this.setSelectionRange) {
@ -31,11 +31,11 @@ $(document).ready(function(){
} }
}); });
}; };
var altKey = false; var altKey = false;
var ctrlKey = false; var ctrlKey = false;
var metaKey = false; var metaKey = false;
$(document).keyup(function(e) { $(document).keyup(function(e) {
if (e.keyCode == 18) if (e.keyCode == 18)
altKey = false; altKey = false;
@ -44,7 +44,7 @@ $(document).ready(function(){
else if (e.keyCode == 91) else if (e.keyCode == 91)
metaKey = false; metaKey = false;
}); });
$(document).keydown(function(e) { $(document).keydown(function(e) {
if (e.altKey) if (e.altKey)
altKey = true; altKey = true;
@ -52,51 +52,51 @@ $(document).ready(function(){
ctrlKey = true; ctrlKey = true;
else if (e.metaKey) else if (e.metaKey)
metaKey = true; metaKey = true;
if (altKey || ctrlKey || metaKey) { if (altKey || ctrlKey || metaKey) {
// console.log('CTRL/ALT/Something used. Ignoring'); // console.log('CTRL/ALT/Something used. Ignoring');
return; return;
} }
if (e.keyCode < 48 || e.keyCode > 90) if (e.keyCode < 48 || e.keyCode > 90)
return; return;
var selection = window.getSelection(); var selection = window.getSelection();
var $post = $(selection.anchorNode).parents('.post'); var $post = $(selection.anchorNode).parents('.post');
if ($post.length == 0) { if ($post.length == 0) {
// console.log('Start of selection was not post div', $(selection.anchorNode).parent()); // console.log('Start of selection was not post div', $(selection.anchorNode).parent());
return; return;
} }
var postID = $post.find('.post_no:eq(1)').text(); var postID = $post.find('.post_no:eq(1)').text();
if (postID != $(selection.focusNode).parents('.post').find('.post_no:eq(1)').text()) { if (postID != $(selection.focusNode).parents('.post').find('.post_no:eq(1)').text()) {
// console.log('Selection left post div', $(selection.focusNode).parent()); // console.log('Selection left post div', $(selection.focusNode).parent());
return; return;
} }
; ;
var selectedText = selection.toString(); var selectedText = selection.toString();
// console.log('Selected text: ' + selectedText.replace(/\n/g, '\\n').replace(/\r/g, '\\r')); // console.log('Selected text: ' + selectedText.replace(/\n/g, '\\n').replace(/\r/g, '\\r'));
if ($('body').hasClass('debug')) if ($('body').hasClass('debug'))
alert(selectedText); alert(selectedText);
if (selectedText.length == 0) if (selectedText.length == 0)
return; return;
var body = $('textarea#body')[0]; var body = $('textarea#body')[0];
var last_quote = body.value.match(/[\S.]*(^|[\S\s]*)>>(\d+)/); var last_quote = body.value.match(/[\S.]*(^|[\S\s]*)>>(\d+)/);
if (last_quote) if (last_quote)
last_quote = last_quote[2]; last_quote = last_quote[2];
/* to solve some bugs on weird browsers, we need to replace \r\n with \n and then undo that after */ /* to solve some bugs on weird browsers, we need to replace \r\n with \n and then undo that after */
var quote = (last_quote != postID ? '>>' + postID + '\r\n' : '') + $.trim(selectedText).replace(/\r\n/g, '\n').replace(/^/mg, '>').replace(/\n/g, '\r\n') + '\r\n'; var quote = (last_quote != postID ? '>>' + postID + '\r\n' : '') + $.trim(selectedText).replace(/\r\n/g, '\n').replace(/^/mg, '>').replace(/\n/g, '\r\n') + '\r\n';
// console.log('Deselecting text'); // console.log('Deselecting text');
selection.removeAllRanges(); selection.removeAllRanges();
if (document.selection) { if (document.selection) {
// IE // IE
body.focus(); body.focus();
@ -107,12 +107,12 @@ $(document).ready(function(){
// Mozilla // Mozilla
var start = body.selectionStart; var start = body.selectionStart;
var end = body.selectionEnd; var end = body.selectionEnd;
if (!body.value.substring(0, start).match(/(^|\n)$/)) { if (!body.value.substring(0, start).match(/(^|\n)$/)) {
quote = '\r\n\r\n' + quote; quote = '\r\n\r\n' + quote;
} }
body.value = body.value.substring(0, start) + quote + body.value.substring(end, body.value.length); body.value = body.value.substring(0, start) + quote + body.value.substring(end, body.value.length);
$(body).selectRange(start + quote.length, start + quote.length); $(body).selectRange(start + quote.length, start + quote.length);
} else { } else {
// ??? // ???
@ -121,4 +121,3 @@ $(document).ready(function(){
} }
}); });
}); });