// Javascript routines for the page editor
// Idle time required for autosave, in seconds
var AUTOSAVE_TIMEOUT = 15;
var AutosaveTimeoutObj = null;
var editor_img_path = scriptPath + '/images/editor';
window.ajaxEditor = function(revid)
{
if ( KILL_SWITCH )
return true;
if ( editor_open )
return true;
load_component('l10n');
load_component('template-compiler');
load_component('messagebox');
selectButtonMinor('edit');
selectButtonMajor('article');
setAjaxLoading();
var rev_id_uri = ( revid ) ? '&revid=' + revid : '';
ajaxGet(stdAjaxPrefix + '&_mode=getsource' + rev_id_uri, function()
{
if ( ajax.readyState == 4 && ajax.status == 200 )
{
unsetAjaxLoading();
var response = String(ajax.responseText + '');
if ( response.substr(0, 1) != '{' )
{
handle_invalid_json(response);
return false;
}
response = parseJSON(response);
if ( response.mode == 'error' )
{
unselectAllButtonsMinor();
new MessageBox(MB_OK | MB_ICONSTOP, $lang.get('editor_err_server'), response.error);
return false;
}
if ( !response.auth_view_source )
{
unselectAllButtonsMinor();
new MessageBox(MB_OK | MB_ICONSTOP, $lang.get('editor_err_access_denied_title'), $lang.get('editor_err_access_denied_body'));
return false;
}
// do we need to enter a captcha before saving the page?
var captcha_hash = ( response.require_captcha ) ? response.captcha_id : false;
ajaxBuildEditor((!response.auth_edit), response.time, response.allow_wysiwyg, captcha_hash, response.revid, response.undo_info, response);
}
});
}
window.ajaxBuildEditor = function(readonly, timestamp, allow_wysiwyg, captcha_hash, revid, undo_info, response)
{
// Set flags
// We don't want the fancy confirmation framework to trigger if the user is only viewing the page source
if ( !readonly )
{
editor_open = true;
disableUnload();
}
// Destroy existing contents of page container
if ( editor_use_modal_window )
{
darken(true);
// Build a div with 80% width, centered, and 10px from the top of the window
var edcon = document.createElement('div');
edcon.style.position = 'absolute';
edcon.style.backgroundColor = '#FFFFFF';
edcon.style.padding = '10px';
edcon.style.width = '80%';
edcon.id = 'ajaxEditContainerModal';
// Positioning
var top = getScrollOffset() + 10;
var left = ( getWidth() / 10 ) - 10; // 10% of window width on either side - 10px for padding = perfect centering effect
edcon.style.top = String(top) + 'px';
edcon.style.left = String(left) + 'px';
var body = document.getElementsByTagName('body')[0];
// Set opacity to 0
domObjChangeOpac(0, edcon);
body.appendChild(edcon);
}
else
{
var edcon = document.getElementById('ajaxEditContainer');
for ( var i = edcon.childNodes.length - 1; i >= 0; i-- )
{
edcon.removeChild(edcon.childNodes[i]);
}
}
var content = response.src;
//
// BUILD EDITOR
//
var heading = document.createElement('h3');
heading.style.cssFloat = 'left';
heading.style.styleFloat = 'left';
heading.style.marginTop = '0px';
heading.style.marginBottom = '0px';
heading.appendChild(document.createTextNode($lang.get('editor_msg_editor_heading')));
// Plaintext/wikitext toggler
// Only build the editor if using TinyMCE is allowed. THIS IS WEAK
// AND CANNOT BE MADE ANY STRONGER.
if ( allow_wysiwyg )
{
var toggler = document.createElement('p');
toggler.style.marginLeft = '0';
toggler.style.textAlign = 'right';
var span_wiki = document.createElement('span');
var span_mce = document.createElement('span');
span_wiki.id = 'enano_edit_btn_pt';
span_mce.id = 'enano_edit_btn_mce';
if ( readCookie('enano_editor_mode') == 'tinymce' )
{
// Current selection is TinyMCE - make span_wiki have the link and span_mce be plaintext
var a = document.createElement('a');
a.href = '#';
a.appendChild(document.createTextNode($lang.get('editor_btn_wikitext')));
span_wiki.appendChild(a);
toggler.appendChild(span_wiki);
toggler.appendChild(document.createTextNode(' | '));
span_mce.appendChild(document.createTextNode($lang.get('editor_btn_graphical')));
toggler.appendChild(span_mce);
}
else
{
// Current selection is wikitext - set span_wiki to plaintext and span_mce to link
span_wiki.appendChild(document.createTextNode($lang.get('editor_btn_wikitext')));
toggler.appendChild(span_wiki);
toggler.appendChild(document.createTextNode(' | '));
var a = document.createElement('a');
a.href = '#';
a.appendChild(document.createTextNode($lang.get('editor_btn_graphical')));
span_mce.appendChild(a);
toggler.appendChild(span_mce);
}
}
// Form (to allow submits from MCE to trigger a real save)
var form = document.createElement('form');
form.action = 'javascript:void(0);';
form.onsubmit = function()
{
ajaxEditorSave();
return false;
}
// Draft notice
if ( response.have_draft )
{
var dn = document.createElement('div');
dn.className = 'warning-box';
dn.id = 'ajax_edit_draft_notice';
dn.innerHTML = '<b>' + $lang.get('editor_msg_have_draft_title') + '</b><br />';
dn.innerHTML += $lang.get('editor_msg_have_draft_body', { author: response.draft_author, time: response.draft_time });
}
// Old-revision notice
if ( revid > 0 )
{
var oldrev_box = document.createElement('div');
oldrev_box.className = 'usermessage';
oldrev_box.appendChild(document.createTextNode($lang.get('editor_msg_editing_old_revision')));
}
// Preview holder
var preview_anchor = document.createElement('a');
preview_anchor.name = 'ajax_preview';
preview_anchor.id = 'ajax_preview';
var preview_container = document.createElement('div');
preview_container.id = 'enano_editor_preview';
preview_container.style.clear = 'left';
// Textarea containing the content
var ta_wrapper = document.createElement('div');
ta_wrapper.style.margin = '10px 0';
// ta_wrapper.style.clear = 'both';
var textarea = document.createElement('textarea');
ta_wrapper.appendChild(textarea);
textarea.id = 'ajaxEditArea';
textarea.rows = '20';
textarea.cols = '60';
textarea.style.width = '98.7%';
// Revision metadata controls
var tblholder = document.createElement('div');
tblholder.className = 'tblholder';
var metatable = document.createElement('table');
metatable.setAttribute('border', '0');
metatable.setAttribute('cellspacing', '1');
metatable.setAttribute('cellpadding', '4');
if ( readonly )
{
// Close Viewer button
var toolbar = '';
var head = new templateParser(response.toolbar_templates.toolbar_start);
var button = new templateParser(response.toolbar_templates.toolbar_button);
var tail = new templateParser(response.toolbar_templates.toolbar_end);
toolbar += head.run();
button.assign_bool({
show_title: true
});
// Button: close
button.assign_vars({
TITLE: $lang.get('editor_btn_closeviewer'),
IMAGE: editor_img_path + '/discard.gif',
FLAGS: 'href="#" onclick="ajaxReset(true); return false;"'
});
toolbar += button.run();
toolbar += tail.run();
}
else
{
// First row: edit summary
var tr1 = document.createElement('tr');
var td1_1 = document.createElement('td');
var td1_2 = document.createElement('td');
td1_1.className = 'row2';
td1_2.className = 'row1';
td1_2.style.width = '70%';
td1_1.appendChild(document.createTextNode($lang.get('editor_lbl_edit_summary')));
td1_1.appendChild(document.createElement('br'));
var small = document.createElement('small');
small.appendChild(document.createTextNode($lang.get('editor_lbl_edit_summary_explain')));
td1_1.appendChild(small);
var field_es = document.createElement('input');
field_es.id = 'enano_editor_field_summary';
field_es.type = 'text';
field_es.size = '40';
field_es.style.width = '96%';
if ( revid > 0 )
{
undo_info.last_rev_id = revid;
field_es.value = $lang.get('editor_reversion_edit_summary', undo_info);
}
td1_2.appendChild(field_es);
tr1.appendChild(td1_1);
tr1.appendChild(td1_2);
// Second row: minor edit
var tr2 = document.createElement('tr');
var td2_1 = document.createElement('td');
var td2_2 = document.createElement('td');
td2_1.className = 'row2';
td2_2.className = 'row1';
td2_1.appendChild(document.createTextNode($lang.get('editor_lbl_minor_edit')));
td2_1.appendChild(document.createElement('br'));
var small = document.createElement('small');
small.appendChild(document.createTextNode($lang.get('editor_lbl_minor_edit_explain')));
td2_1.appendChild(small);
var label = document.createElement('label');
var field_mi = document.createElement('input');
field_mi.id = 'enano_editor_field_minor';
field_mi.type = 'checkbox';
label.appendChild(field_mi);
label.appendChild(document.createTextNode(' '));
label.appendChild(document.createTextNode($lang.get('editor_lbl_minor_edit_field')));
td2_2.appendChild(label);
tr2.appendChild(td2_1);
tr2.appendChild(td2_2);
if ( captcha_hash )
{
// generate captcha field (effectively third row)
var tr4 = document.createElement('tr');
var td4_1 = document.createElement('td');
var td4_2 = document.createElement('td');
td4_1.className = 'row2';
td4_2.className = 'row1';
td4_1.appendChild(document.createTextNode($lang.get('editor_lbl_field_captcha')));
td4_1.appendChild(document.createElement('br'));
var small2 = document.createElement('small');
small2.appendChild(document.createTextNode($lang.get('editor_msg_captcha_pleaseenter')));
small2.appendChild(document.createElement('br'));
small2.appendChild(document.createElement('br'));
small2.appendChild(document.createTextNode($lang.get('editor_msg_captcha_blind')));
td4_1.appendChild(small2);
var img = document.createElement('img');
img.src = makeUrlNS('Special', 'Captcha/' + captcha_hash);
img.setAttribute('enano:captcha_hash', captcha_hash);
img.id = 'enano_editor_captcha_img';
img.onclick = function()
{
this.src = makeUrlNS('Special', 'Captcha/' + this.getAttribute('enano:captcha_hash') + '/' + Math.floor(Math.random() * 100000));
}
img.style.cursor = 'pointer';
td4_2.appendChild(img);
td4_2.appendChild(document.createElement('br'));
td4_2.appendChild(document.createTextNode($lang.get('editor_lbl_field_captcha_code') + ' '));
var input = document.createElement('input');
input.type = 'text';
input.id = 'enano_editor_field_captcha';
input.setAttribute('enano:captcha_hash', captcha_hash);
input.size = '9';
td4_2.appendChild(input);
tr4.appendChild(td4_1);
tr4.appendChild(td4_2);
}
// Third row: controls
var toolbar = '';
var head = new templateParser(response.toolbar_templates.toolbar_start);
var button = new templateParser(response.toolbar_templates.toolbar_button);
var label = new templateParser(response.toolbar_templates.toolbar_label);
var tail = new templateParser(response.toolbar_templates.toolbar_end);
button.assign_bool({
show_title: true
});
toolbar += head.run();
// Button: Save
button.assign_vars({
TITLE: $lang.get('editor_btn_save'),
IMAGE: editor_img_path + '/save.gif',
FLAGS: 'href="#" onclick="ajaxEditorSave(); return false;"'
});
toolbar += button.run();
// Button: preview
button.assign_vars({
TITLE: $lang.get('editor_btn_preview'),
IMAGE: editor_img_path + '/preview.gif',
FLAGS: 'href="#" onclick="ajaxEditorGenPreview(); return false;"'
});
toolbar += button.run();
// Button: revert
button.assign_vars({
TITLE: $lang.get('editor_btn_revert'),
IMAGE: editor_img_path + '/revert.gif',
FLAGS: 'href="#" onclick="ajaxEditorRevertToLatest(); return false;"'
});
toolbar += button.run();
// Button: diff
button.assign_vars({
TITLE: $lang.get('editor_btn_diff'),
IMAGE: editor_img_path + '/diff.gif',
FLAGS: 'href="#" onclick="ajaxEditorShowDiffs(); return false;"'
});
toolbar += button.run();
// Button: cancel
button.assign_vars({
TITLE: $lang.get('editor_btn_cancel'),
IMAGE: editor_img_path + '/discard.gif',
FLAGS: 'href="#" onclick="ajaxEditorCancel(); return false;"'
});
toolbar += button.run();
// Separator
label.assign_vars({
TITLE: ' '
});
toolbar += label.run();
// Button: Save draft
button.assign_vars({
TITLE: $lang.get('editor_btn_savedraft'),
IMAGE: editor_img_path + '/savedraft.gif',
FLAGS: 'href="#" onclick="ajaxPerformAutosave(); return false;" id="ajax_edit_savedraft_btn"'
});
toolbar += button.run();
toolbar += tail.run();
metatable.appendChild(tr1);
metatable.appendChild(tr2);
if ( captcha_hash )
{
metatable.appendChild(tr4);
}
// metatable.appendChild(tr3);
}
tblholder.appendChild(metatable);
// Edit disclaimer/notice
if ( editNotice ) // This is set globally in {JS_DYNAMIC_VARS}.
{
var en_div = document.createElement('div');
en_div.innerHTML = editNotice;
en_div.className = 'usermessage';
en_div.style.margin = '10px 0 0 0';
}
// Put it all together...
form.appendChild(heading);
if ( allow_wysiwyg )
form.appendChild(toggler);
if ( dn )
form.appendChild(dn);
if ( oldrev_box )
form.appendChild(oldrev_box);
form.appendChild(preview_anchor);
form.appendChild(preview_container);
form.appendChild(ta_wrapper);
form.appendChild(tblholder);
form.innerHTML += '<div style="margin: 10px 0 0 0;">' + toolbar + '</div>';
edcon.appendChild(form);
if ( editNotice && !readonly )
{
edcon.appendChild(en_div);
}
// more textarea attribs/init
var textarea = document.getElementById('ajaxEditArea');
textarea.as_last_save = 0;
textarea.content_orig = content;
textarea.used_draft = false;
textarea.onkeyup = function()
{
if ( this.needReset )
{
var img = $dynano('ajax_edit_savedraft_btn').object.getElementsByTagName('img')[0];
var lbl = $dynano('ajax_edit_savedraft_btn').object.getElementsByTagName('span')[0];
img.src = editor_img_path + '/savedraft.gif';
lbl.innerHTML = $lang.get('editor_btn_savedraft');
}
if ( AutosaveTimeoutObj )
clearTimeout(AutosaveTimeoutObj);
AutosaveTimeoutObj = setTimeout('ajaxAutosaveDraft();', ( AUTOSAVE_TIMEOUT * 1000 ));
}
if ( readonly )
{
textarea.className = 'mce_readonly';
textarea.setAttribute('readonly', 'readonly');
}
$dynano('ajaxEditArea').object.focus();
$dynano('ajaxEditArea').object._edTimestamp = timestamp;
$dynano('ajaxEditArea').setContent(content);
// If the editor preference is tinymce, switch the editor to TinyMCE now
if ( readCookie('enano_editor_mode') == 'tinymce' && allow_wysiwyg )
{
$dynano('ajaxEditArea').switchToMCE();
}
if ( allow_wysiwyg )
{
if ( readCookie('enano_editor_mode') == 'tinymce' )
{
var a = document.getElementById('enano_edit_btn_pt').getElementsByTagName('a')[0];
a.onclick = function() {
ajaxSetEditorPlain();
return false;
};
}
else
{
var a = document.getElementById('enano_edit_btn_mce').getElementsByTagName('a')[0];
a.onclick = function() {
ajaxSetEditorMCE();
return false;
};
}
}
// if we're using the modal window, fade it in
if ( editor_use_modal_window )
{
domOpacity(edcon, 0, 100, 500);
}
// Autosave every 5 minutes (m * s * ms)
setInterval('ajaxPerformAutosave();', ( 5 * 60 * 1000 ));
}
window.ajaxEditorDestroyModalWindow = function()
{
if ( editor_use_modal_window )
{
var edcon = document.getElementById('ajaxEditContainerModal');
var body = document.getElementsByTagName('body')[0];
if ( edcon )
{
body.removeChild(edcon);
enlighten(true);
}
}
}
window.ajaxEditorSave = function(is_draft, text_override)
{
if ( !is_draft )
ajaxSetEditorLoading();
var ta_content = ( text_override ) ? text_override : $dynano('ajaxEditArea').getContent();
if ( !is_draft && ( ta_content == '' || ta_content == '<p></p>' || ta_content == '<p> </p>' ) )
{
new MessageBox(MB_OK|MB_ICONSTOP, $lang.get('editor_err_no_text_title'), $lang.get('editor_err_no_text_body'));
ajaxUnSetEditorLoading();
return false;
}
if ( is_draft )
{
// ajaxSetEditorLoading();
var img = $dynano('ajax_edit_savedraft_btn').object.getElementsByTagName('img')[0];
var lbl = $dynano('ajax_edit_savedraft_btn').object.getElementsByTagName('span')[0];
img.src = scriptPath + '/images/loading.gif';
var d = new Date();
var m = String(d.getMinutes());
if ( m.length < 2 )
m = '0' + m;
var time = d.getHours() + ':' + m;
lbl.innerHTML = $lang.get('editor_msg_draft_saving');
}
var edit_summ = $dynano('enano_editor_field_summary').object.value;
if ( !edit_summ )
edit_summ = '';
var is_minor = ( $dynano('enano_editor_field_minor').object.checked ) ? 1 : 0;
var timestamp = $dynano('ajaxEditArea').object._edTimestamp;
var used_draft = $dynano('ajaxEditArea').object.used_draft;
var json_packet = {
src: ta_content,
summary: edit_summ,
minor_edit: is_minor,
time: timestamp,
draft: ( is_draft == true ),
used_draft: used_draft
};
// Do we need to add captcha info?
if ( document.getElementById('enano_editor_field_captcha') && !is_draft )
{
var captcha_field = document.getElementById('enano_editor_field_captcha');
if ( captcha_field.value == '' )
{
new MessageBox(MB_OK|MB_ICONSTOP, $lang.get('editor_err_need_captcha_title'), $lang.get('editor_err_need_captcha_body'));
ajaxUnSetEditorLoading();
return false;
}
json_packet.captcha_code = captcha_field.value;
json_packet.captcha_id = captcha_field.getAttribute('enano:captcha_hash');
}
json_packet = ajaxEscape(toJSONString(json_packet));
ajaxPost(stdAjaxPrefix + '&_mode=savepage_json', 'r=' + json_packet, function()
{
if ( ajax.readyState == 4 && ajax.status == 200 )
{
ajaxUnSetEditorLoading();
var response = String(ajax.responseText + '');
if ( response.substr(0, 1) != '{' )
{
handle_invalid_json(response);
return false;
}
response = parseJSON(response);
// This will only be used if there was a lower-level error.
if ( response.mode == 'error' )
{
new MessageBox(MB_OK | MB_ICONSTOP, $lang.get('editor_err_server'), response.error);
return false;
}
// This will be used if the PageProcessor generated errors (usually security/permissions related)
if ( response.mode == 'errors' )
{
// This will be true if the user entered a captcha code incorrectly, thus
// invalidating the code and requiring a new image to be generated.
if ( response.new_captcha )
{
// Generate the new captcha field
var img = document.getElementById('enano_editor_captcha_img');
var input = document.getElementById('enano_editor_field_captcha');
if ( img && input )
{
img._captchaHash = response.new_captcha;
input._captchaHash = response.new_captcha;
img.src = makeUrlNS('Special', 'Captcha/' + response.new_captcha);
input.value = '';
}
}
var errors = '<ul><li>' + implode('</li><li>', response.errors) + '</li></ul>';
new MessageBox(MB_OK | MB_ICONSTOP, $lang.get('editor_err_save_title'), $lang.get('editor_err_save_body') + errors);
return false;
}
// If someone else got to the page first, warn the user
if ( response.mode == 'obsolete' )
{
// Update the local timestamp to allow override
$dynano('ajaxEditArea').object._edTimestamp = response.time;
new MessageBox(MB_OK | MB_ICONEXCLAMATION, $lang.get('editor_err_obsolete_title'), $lang.get('editor_err_obsolete_body', { author: response.author, timestamp: response.date_string, page_url: makeUrl(title, false, true) }));
return false;
}
if ( response.mode == 'success' )
{
if ( response.is_draft )
{
document.getElementById('ajaxEditArea').used_draft = true;
document.getElementById('ajaxEditArea').needReset = true;
var img = $dynano('ajax_edit_savedraft_btn').object.getElementsByTagName('img')[0];
var lbl = $dynano('ajax_edit_savedraft_btn').object.getElementsByTagName('span')[0];
if ( response.is_draft == 'delete' )
{
img.src = scriptPath + '/images/editor/savedraft.gif';
lbl.innerHTML = $lang.get('editor_btn_savedraft');
var dn = $dynano('ajax_edit_draft_notice').object;
if ( dn )
{
dn.parentNode.removeChild(dn);
}
}
else
{
img.src = scriptPath + '/images/mini-info.png';
var d = new Date();
var m = String(d.getMinutes());
if ( m.length < 2 )
m = '0' + m;
var time = d.getHours() + ':' + m;
lbl.innerHTML = $lang.get('editor_msg_draft_saved', { time: time });
}
}
else
{
// The save was successful; reset flags and make another request for the new page content
setAjaxLoading();
editor_open = false;
enableUnload();
changeOpac(0, 'ajaxEditContainer');
ajaxGet(stdAjaxPrefix + '&_mode=getpage&noheaders', function()
{
if ( ajax.readyState == 4 && ajax.status == 200 )
{
unsetAjaxLoading();
selectButtonMajor('article');
unselectAllButtonsMinor();
ajaxEditorDestroyModalWindow();
document.getElementById('ajaxEditContainer').innerHTML = '<div class="usermessage">' + $lang.get('editor_msg_saved') + '</div>' + ajax.responseText;
opacity('ajaxEditContainer', 0, 100, 1000);
}
});
}
}
}
}, true);
}
// Delete the draft (this is a massive server-side hack)
window.ajaxEditorDeleteDraft = function()
{
miniPromptMessage({
title: $lang.get('editor_msg_confirm_delete_draft_title'),
message: $lang.get('editor_msg_confirm_delete_draft_body'),
buttons: [
{
text: $lang.get('editor_btn_delete_draft'),
color: 'red',
style: {
fontWeight: 'bold'
},
onclick: function() {
ajaxEditorDeleteDraftReal();
miniPromptDestroy(this);
}
},
{
text: $lang.get('etc_cancel'),
onclick: function() {
miniPromptDestroy(this);
}
}
]
});
}
window.ajaxEditorDeleteDraftReal = function()
{
return ajaxEditorSave(true, -1);
}
window.ajaxEditorGenPreview = function()
{
ajaxSetEditorLoading();
var ta_content = $dynano('ajaxEditArea').getContent();
ta_content = ajaxEscape(ta_content);
if ( $dynano('enano_editor_preview').object.innerHTML != '' )
{
opacity('enano_editor_preview', 100, 0, 500);
}
ajaxPost(stdAjaxPrefix + '&_mode=preview', 'text=' + ta_content, function()
{
if ( ajax.readyState == 4 && ajax.status == 200 )
{
ajaxUnSetEditorLoading();
changeOpac(0, 'enano_editor_preview');
$dynano('enano_editor_preview').object.innerHTML = ajax.responseText;
window.location.hash = '#ajax_preview';
opacity('enano_editor_preview', 0, 100, 500);
}
}, true);
}
window.ajaxEditorRevertToLatest = function()
{
var mb = new MessageBox(MB_YESNO | MB_ICONQUESTION, $lang.get('editor_msg_revert_confirm_title'), $lang.get('editor_msg_revert_confirm_body'));
mb.onclick['Yes'] = function()
{
setTimeout('ajaxEditorRevertToLatestReal();', 750);
}
}
window.ajaxEditorRevertToLatestReal = function()
{
ajaxSetEditorLoading();
ajaxGet(stdAjaxPrefix + '&_mode=getsource', function()
{
if ( ajax.readyState == 4 && ajax.status == 200 )
{
ajaxUnSetEditorLoading();
var response = String(ajax.responseText + '');
if ( response.substr(0, 1) != '{' )
{
handle_invalid_json(response);
return false;
}
response = parseJSON(response);
if ( response.mode == 'error' )
{
unselectAllButtonsMinor();
new MessageBox(MB_OK | MB_ICONSTOP, $lang.get('editor_err_server'), response.error);
return false;
}
if ( !response.auth_view_source )
{
unselectAllButtonsMinor();
new MessageBox(MB_OK | MB_ICONSTOP, $lang.get('editor_err_access_denied_title'), $lang.get('editor_err_access_denied_body'));
return false;
}
$dynano('ajaxEditArea').setContent(response.src);
}
}, true);
}
window.ajaxEditorShowDiffs = function()
{
ajaxSetEditorLoading();
var ta_content = $dynano('ajaxEditArea').getContent();
ta_content = ajaxEscape(ta_content);
if ( $dynano('enano_editor_preview').object.innerHTML != '' )
{
opacity('enano_editor_preview', 100, 0, 500);
}
ajaxPost(stdAjaxPrefix + '&_mode=diff_cur', 'text=' + ta_content, function()
{
if ( ajax.readyState == 4 && ajax.status == 200 )
{
ajaxUnSetEditorLoading();
changeOpac(0, 'enano_editor_preview');
$dynano('enano_editor_preview').object.innerHTML = ajax.responseText;
window.location.hash = '#ajax_preview';
opacity('enano_editor_preview', 0, 100, 500);
}
}, true);
}
window.ajaxEditorCancel = function()
{
var mb = new MessageBox(MB_YESNO | MB_ICONQUESTION, $lang.get('editor_msg_cancel_confirm_title'), $lang.get('editor_msg_cancel_confirm_body'));
mb.onclick['Yes'] = function()
{
setAjaxLoading();
ajaxEditorDestroyModalWindow();
editor_open = false;
enableUnload();
setTimeout('ajaxReset();', 750);
}
}
window.ajaxSetEditorMCE = function()
{
if ( editor_loading )
return false;
// Clear out existing buttons
var span_wiki = $dynano('enano_edit_btn_pt').object;
var span_mce = $dynano('enano_edit_btn_mce').object;
span_wiki.removeChild(span_wiki.firstChild);
span_mce.removeChild(span_mce.firstChild);
// Rebuild control
var a = document.createElement('a');
a.href = '#';
a.onclick = function() {
ajaxSetEditorPlain();
return false;
};
a.appendChild(document.createTextNode($lang.get('editor_btn_wikitext')));
span_wiki.appendChild(a);
span_mce.appendChild(document.createTextNode($lang.get('editor_btn_graphical')));
// Swap editor
$dynano('ajaxEditArea').switchToMCE();
// Remember the setting
createCookie('enano_editor_mode', 'tinymce', 365);
}
window.ajaxSetEditorPlain = function()
{
if ( editor_loading )
return false;
// Clear out existing buttons
var span_wiki = $dynano('enano_edit_btn_pt').object;
var span_mce = $dynano('enano_edit_btn_mce').object;
span_wiki.removeChild(span_wiki.firstChild);
span_mce.removeChild(span_mce.firstChild);
// Rebuild control
span_wiki.appendChild(document.createTextNode($lang.get('editor_btn_wikitext')));
var a = document.createElement('a');
a.href = '#';
a.onclick = function() {
ajaxSetEditorMCE();
return false;
};
a.appendChild(document.createTextNode($lang.get('editor_btn_graphical')));
span_mce.appendChild(a);
// Swap editor
$dynano('ajaxEditArea').destroyMCE();
// Remember the setting
createCookie('enano_editor_mode', 'text', 365);
}
var editor_loading = false;
window.ajaxSetEditorLoading = function()
{
var ed = false;
if ( window.tinyMCE )
{
ed = tinyMCE.get('ajaxEditArea');
}
editor_loading = true;
if ( ed )
{
ed.setProgressState(1);
}
else
{
ed = document.getElementById('ajaxEditArea');
var blackout = document.createElement('div');
blackout.style.position = 'absolute';
blackout.style.top = $dynano('ajaxEditArea').Top() + 'px';
blackout.style.left = $dynano('ajaxEditArea').Left() + 'px';
blackout.style.width = $dynano('ajaxEditArea').Width() + 'px';
blackout.style.height = $dynano('ajaxEditArea').Height() + 'px';
blackout.style.backgroundColor = '#FFFFFF';
domObjChangeOpac(60, blackout);
blackout.style.backgroundImage = 'url(' + scriptPath + '/includes/clientside/tinymce/themes/advanced/skins/default/img/progress.gif)';
blackout.style.backgroundPosition = 'center center';
blackout.style.backgroundRepeat = 'no-repeat';
blackout.id = 'enano_editor_blackout';
blackout.style.zIndex = getHighestZ() + 2;
var body = document.getElementsByTagName('body')[0];
body.appendChild(blackout);
}
}
window.ajaxUnSetEditorLoading = function()
{
editor_loading = false;
var ed = false;
if ( window.tinyMCE )
{
ed = tinyMCE.get('ajaxEditArea');
}
if ( ed )
{
ed.setProgressState(0);
}
else
{
var blackout = document.getElementById('enano_editor_blackout');
var body = document.getElementsByTagName('body')[0];
body.removeChild(blackout);
}
}
window.ajaxAutosaveDraft = function()
{
var aed = document.getElementById('ajaxEditArea');
if ( !aed )
return false;
var last_save = aed.as_last_save;
var now = unix_time();
if ( ( last_save + 120 ) < now && aed.value != aed.content_orig )
{
ajaxPerformAutosave();
}
}
window.ajaxPerformAutosave = function()
{
var aed = document.getElementById('ajaxEditArea');
if ( !aed )
return false;
var now = unix_time();
aed.as_last_save = now;
var ta_content = $dynano('ajaxEditArea').getContent();
if ( ta_content == '' || ta_content == '<p></p>' || ta_content == '<p> </p>' )
{
return false;
}
ajaxEditorSave(true);
}
window.ajaxEditorUseDraft = function()
{
var aed = document.getElementById('ajaxEditArea');
if ( !aed )
return false;
ajaxSetEditorLoading();
ajaxGet(stdAjaxPrefix + '&_mode=getsource&get_draft=1', function()
{
if ( ajax.readyState == 4 && ajax.status == 200 )
{
ajaxUnSetEditorLoading();
var response = String(ajax.responseText + '');
if ( response.substr(0, 1) != '{' )
{
handle_invalid_json(response);
return false;
}
response = parseJSON(response);
if ( response.mode == 'error' )
{
unselectAllButtonsMinor();
new MessageBox(MB_OK | MB_ICONSTOP, $lang.get('editor_err_server'), response.error);
return false;
}
$dynano('ajaxEditArea').setContent(response.src);
$dynano('ajaxEditArea').object.used_draft = true;
var es = document.getElementById('enano_editor_field_summary');
if ( es.value == '' )
{
es.value = response.edit_summary;
}
var dn = $dynano('ajax_edit_draft_notice').object;
dn.parentNode.removeChild(dn);
}
}, true);
}
/**
* Equivalent of PHP's time()
* @return int
*/
function unix_time()
{
return parseInt((new Date()).getTime()/1000);
}