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authorMaat <maat-pub@mageia.biz>2020-05-08 18:29:30 +0200
committerMaat <maat-pub@mageia.biz>2020-05-08 21:36:04 +0200
commit36bc1870f21fac04736a1049c1d5b8e127d729f4 (patch)
tree9d102331eeaf1ef3cd23e656320d7c08e65757ed /phpBB/assets/javascript/editor.js
parent8875d385d0579b451dac4d9bda465172b4f69ee0 (diff)
parent149375253685b3a38996f63015a74b7a0f53aa14 (diff)
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Merge remote-tracking branch 'upstream/prep-release-3.1.11'
Diffstat (limited to 'phpBB/assets/javascript/editor.js')
-rw-r--r--phpBB/assets/javascript/editor.js369
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diff --git a/phpBB/assets/javascript/editor.js b/phpBB/assets/javascript/editor.js
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+/**
+* bbCode control by subBlue design [ www.subBlue.com ]
+* Includes unixsafe colour palette selector by SHS`
+*/
+
+// Startup variables
+var imageTag = false;
+var theSelection = false;
+var bbcodeEnabled = true;
+
+// Check for Browser & Platform for PC & IE specific bits
+// More details from: http://www.mozilla.org/docs/web-developer/sniffer/browser_type.html
+var clientPC = navigator.userAgent.toLowerCase(); // Get client info
+var clientVer = parseInt(navigator.appVersion, 10); // Get browser version
+
+var is_ie = ((clientPC.indexOf('msie') !== -1) && (clientPC.indexOf('opera') === -1));
+var is_win = ((clientPC.indexOf('win') !== -1) || (clientPC.indexOf('16bit') !== -1));
+var baseHeight;
+
+/**
+* Shows the help messages in the helpline window
+*/
+function helpline(help) {
+ document.forms[form_name].helpbox.value = help_line[help];
+}
+
+/**
+* Fix a bug involving the TextRange object. From
+* http://www.frostjedi.com/terra/scripts/demo/caretBug.html
+*/
+function initInsertions() {
+ var doc;
+
+ if (document.forms[form_name]) {
+ doc = document;
+ } else {
+ doc = opener.document;
+ }
+
+ var textarea = doc.forms[form_name].elements[text_name];
+
+ if (is_ie && typeof(baseHeight) !== 'number') {
+ textarea.focus();
+ baseHeight = doc.selection.createRange().duplicate().boundingHeight;
+
+ if (!document.forms[form_name]) {
+ document.body.focus();
+ }
+ }
+}
+
+/**
+* bbstyle
+*/
+function bbstyle(bbnumber) {
+ if (bbnumber !== -1) {
+ bbfontstyle(bbtags[bbnumber], bbtags[bbnumber+1]);
+ } else {
+ insert_text('[*]');
+ document.forms[form_name].elements[text_name].focus();
+ }
+}
+
+/**
+* Apply bbcodes
+*/
+function bbfontstyle(bbopen, bbclose) {
+ theSelection = false;
+
+ var textarea = document.forms[form_name].elements[text_name];
+
+ textarea.focus();
+
+ if ((clientVer >= 4) && is_ie && is_win) {
+ // Get text selection
+ theSelection = document.selection.createRange().text;
+
+ if (theSelection) {
+ // Add tags around selection
+ document.selection.createRange().text = bbopen + theSelection + bbclose;
+ textarea.focus();
+ theSelection = '';
+ return;
+ }
+ } else if (textarea.selectionEnd && (textarea.selectionEnd - textarea.selectionStart > 0)) {
+ mozWrap(textarea, bbopen, bbclose);
+ textarea.focus();
+ theSelection = '';
+ return;
+ }
+
+ //The new position for the cursor after adding the bbcode
+ var caret_pos = getCaretPosition(textarea).start;
+ var new_pos = caret_pos + bbopen.length;
+
+ // Open tag
+ insert_text(bbopen + bbclose);
+
+ // Center the cursor when we don't have a selection
+ // Gecko and proper browsers
+ if (!isNaN(textarea.selectionStart)) {
+ textarea.selectionStart = new_pos;
+ textarea.selectionEnd = new_pos;
+ }
+ // IE
+ else if (document.selection) {
+ var range = textarea.createTextRange();
+ range.move("character", new_pos);
+ range.select();
+ storeCaret(textarea);
+ }
+
+ textarea.focus();
+ return;
+}
+
+/**
+* Insert text at position
+*/
+function insert_text(text, spaces, popup) {
+ var textarea;
+
+ if (!popup) {
+ textarea = document.forms[form_name].elements[text_name];
+ } else {
+ textarea = opener.document.forms[form_name].elements[text_name];
+ }
+
+ if (spaces) {
+ text = ' ' + text + ' ';
+ }
+
+ // Since IE9, IE also has textarea.selectionStart, but it still needs to be treated the old way.
+ // Therefore we simply add a !is_ie here until IE fixes the text-selection completely.
+ if (!isNaN(textarea.selectionStart) && !is_ie) {
+ var sel_start = textarea.selectionStart;
+ var sel_end = textarea.selectionEnd;
+
+ mozWrap(textarea, text, '');
+ textarea.selectionStart = sel_start + text.length;
+ textarea.selectionEnd = sel_end + text.length;
+ } else if (textarea.createTextRange && textarea.caretPos) {
+ if (baseHeight !== textarea.caretPos.boundingHeight) {
+ textarea.focus();
+ storeCaret(textarea);
+ }
+
+ var caret_pos = textarea.caretPos;
+ caret_pos.text = caret_pos.text.charAt(caret_pos.text.length - 1) === ' ' ? caret_pos.text + text + ' ' : caret_pos.text + text;
+ } else {
+ textarea.value = textarea.value + text;
+ }
+
+ if (!popup) {
+ textarea.focus();
+ }
+}
+
+/**
+* Add inline attachment at position
+*/
+function attachInline(index, filename) {
+ insert_text('[attachment=' + index + ']' + filename + '[/attachment]');
+ document.forms[form_name].elements[text_name].focus();
+}
+
+/**
+* Add quote text to message
+*/
+function addquote(post_id, username, l_wrote) {
+ var message_name = 'message_' + post_id;
+ var theSelection = '';
+ var divarea = false;
+ var i;
+
+ if (l_wrote === undefined) {
+ // Backwards compatibility
+ l_wrote = 'wrote';
+ }
+
+ if (document.all) {
+ divarea = document.all[message_name];
+ } else {
+ divarea = document.getElementById(message_name);
+ }
+
+ // Get text selection - not only the post content :(
+ // IE9 must use the document.selection method but has the *.getSelection so we just force no IE
+ if (window.getSelection && !is_ie && !window.opera) {
+ theSelection = window.getSelection().toString();
+ } else if (document.getSelection && !is_ie) {
+ theSelection = document.getSelection();
+ } else if (document.selection) {
+ theSelection = document.selection.createRange().text;
+ }
+
+ if (theSelection === '' || typeof theSelection === 'undefined' || theSelection === null) {
+ if (divarea.innerHTML) {
+ theSelection = divarea.innerHTML.replace(/<br>/ig, '\n');
+ theSelection = theSelection.replace(/<br\/>/ig, '\n');
+ theSelection = theSelection.replace(/&lt\;/ig, '<');
+ theSelection = theSelection.replace(/&gt\;/ig, '>');
+ theSelection = theSelection.replace(/&amp\;/ig, '&');
+ theSelection = theSelection.replace(/&nbsp\;/ig, ' ');
+ } else if (document.all) {
+ theSelection = divarea.innerText;
+ } else if (divarea.textContent) {
+ theSelection = divarea.textContent;
+ } else if (divarea.firstChild.nodeValue) {
+ theSelection = divarea.firstChild.nodeValue;
+ }
+ }
+
+ if (theSelection) {
+ if (bbcodeEnabled) {
+ insert_text('[quote="' + username + '"]' + theSelection + '[/quote]');
+ } else {
+ insert_text(username + ' ' + l_wrote + ':' + '\n');
+ var lines = split_lines(theSelection);
+ for (i = 0; i < lines.length; i++) {
+ insert_text('> ' + lines[i] + '\n');
+ }
+ }
+ }
+
+ return;
+}
+
+function split_lines(text) {
+ var lines = text.split('\n');
+ var splitLines = new Array();
+ var j = 0;
+ var i;
+
+ for(i = 0; i < lines.length; i++) {
+ if (lines[i].length <= 80) {
+ splitLines[j] = lines[i];
+ j++;
+ } else {
+ var line = lines[i];
+ var splitAt;
+ do {
+ splitAt = line.indexOf(' ', 80);
+
+ if (splitAt === -1) {
+ splitLines[j] = line;
+ j++;
+ } else {
+ splitLines[j] = line.substring(0, splitAt);
+ line = line.substring(splitAt);
+ j++;
+ }
+ }
+ while(splitAt !== -1);
+ }
+ }
+ return splitLines;
+}
+
+/**
+* From http://www.massless.org/mozedit/
+*/
+function mozWrap(txtarea, open, close) {
+ var selLength = (typeof(txtarea.textLength) === 'undefined') ? txtarea.value.length : txtarea.textLength;
+ var selStart = txtarea.selectionStart;
+ var selEnd = txtarea.selectionEnd;
+ var scrollTop = txtarea.scrollTop;
+
+ var s1 = (txtarea.value).substring(0,selStart);
+ var s2 = (txtarea.value).substring(selStart, selEnd);
+ var s3 = (txtarea.value).substring(selEnd, selLength);
+
+ txtarea.value = s1 + open + s2 + close + s3;
+ txtarea.selectionStart = selStart + open.length;
+ txtarea.selectionEnd = selEnd + open.length;
+ txtarea.focus();
+ txtarea.scrollTop = scrollTop;
+
+ return;
+}
+
+/**
+* Insert at Caret position. Code from
+* http://www.faqts.com/knowledge_base/view.phtml/aid/1052/fid/130
+*/
+function storeCaret(textEl) {
+ if (textEl.createTextRange && document.selection) {
+ textEl.caretPos = document.selection.createRange().duplicate();
+ }
+}
+
+/**
+* Caret Position object
+*/
+function caretPosition() {
+ var start = null;
+ var end = null;
+}
+
+/**
+* Get the caret position in an textarea
+*/
+function getCaretPosition(txtarea) {
+ var caretPos = new caretPosition();
+
+ // simple Gecko/Opera way
+ if (txtarea.selectionStart || txtarea.selectionStart === 0) {
+ caretPos.start = txtarea.selectionStart;
+ caretPos.end = txtarea.selectionEnd;
+ }
+ // dirty and slow IE way
+ else if (document.selection) {
+ // get current selection
+ var range = document.selection.createRange();
+
+ // a new selection of the whole textarea
+ var range_all = document.body.createTextRange();
+ range_all.moveToElementText(txtarea);
+
+ // calculate selection start point by moving beginning of range_all to beginning of range
+ var sel_start;
+ for (sel_start = 0; range_all.compareEndPoints('StartToStart', range) < 0; sel_start++) {
+ range_all.moveStart('character', 1);
+ }
+
+ txtarea.sel_start = sel_start;
+
+ // we ignore the end value for IE, this is already dirty enough and we don't need it
+ caretPos.start = txtarea.sel_start;
+ caretPos.end = txtarea.sel_start;
+ }
+
+ return caretPos;
+}
+
+/**
+* Allow to use tab character when typing code
+* Keep indentation of last line of code when typing code
+*/
+(function($) {
+ $(document).ready(function() {
+ var doc, textarea;
+
+ // find textarea, make sure browser supports necessary functions
+ if (document.forms[form_name]) {
+ doc = document;
+ } else {
+ doc = opener.document;
+ }
+
+ if (!doc.forms[form_name]) {
+ return;
+ }
+
+ textarea = doc.forms[form_name].elements[text_name];
+
+ phpbb.applyCodeEditor(textarea);
+ if ($('#attach-panel').length) {
+ phpbb.showDragNDrop(textarea);
+ }
+
+ $('textarea').on('keydown', function (e) {
+ if (e.which === 13 && (e.metaKey || e.ctrlKey)) {
+ $(this).closest('form').submit();
+ }
+ });
+ });
+})(jQuery);
+
generated by cgit v1.2.1 (git 2.21.0) at 2024-09-27 09:57:45 +0000