cbf16a4974
FormNoticeXHR now is triggered on any form labeled with class 'ajax-notice', so those other than the traditional notice form should work as long as they handle the AJAX submission and return a properly formatted notice. Things to watch out for: * to determine whether the resulting notice should show on the current timeline, the JS code needs to be able to check the author and such. Keeping the existing vcard bits helps for this! * the notice form submission stuff clears out inputs from your form -- test to make sure this behaves correctly * error messages returned from the thingy _should_ come through, but this needs more testing for consistency * while form components that aren't in a custom form should just be ignored, this should be tested more. (eg there's no location or attachment box for poll or bookmark plugins) * NoticeListItem isn't currently reachable via autoloader -- touch NoticeList explicitly before calling into it for now.
1429 lines
57 KiB
JavaScript
1429 lines
57 KiB
JavaScript
/*
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* StatusNet - a distributed open-source microblogging tool
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* Copyright (C) 2008, StatusNet, Inc.
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*
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* This program is free software: you can redistribute it and/or modify
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* it under the terms of the GNU Affero General Public License as published by
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* the Free Software Foundation, either version 3 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU Affero General Public License for more details.
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*
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* You should have received a copy of the GNU Affero General Public License
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* along with this program. If not, see <http://www.gnu.org/licenses/>.
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*
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* @category UI interaction
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* @package StatusNet
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* @author Sarven Capadisli <csarven@status.net>
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* @author Evan Prodromou <evan@status.net>
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* @author Brion Vibber <brion@status.net>
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* @copyright 2009,2010 StatusNet, Inc.
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* @license http://www.fsf.org/licensing/licenses/agpl-3.0.html GNU Affero General Public License version 3.0
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* @link http://status.net/
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*/
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var SN = { // StatusNet
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C: { // Config
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I: { // Init
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CounterBlackout: false,
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MaxLength: 140,
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PatternUsername: /^[0-9a-zA-Z\-_.]*$/,
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HTTP20x30x: [200, 201, 202, 203, 204, 205, 206, 300, 301, 302, 303, 304, 305, 306, 307],
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NoticeFormMaster: null // to be cloned from the one at top
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},
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/**
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* @fixme are these worth the trouble? They seem to mostly just duplicate
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* themselves while slightly obscuring the actual selector, so it's hard
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* to pop over to the HTML and find something.
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*
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* In theory, minification could reduce them to shorter variable names,
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* but at present that doesn't happen with yui-compressor.
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*/
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S: { // Selector
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Disabled: 'disabled',
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Warning: 'warning',
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Error: 'error',
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Success: 'success',
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Processing: 'processing',
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CommandResult: 'command_result',
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FormNotice: 'form_notice',
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NoticeDataGeo: 'notice_data-geo',
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NoticeDataGeoCookie: 'NoticeDataGeo',
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NoticeDataGeoSelected: 'notice_data-geo_selected',
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StatusNetInstance:'StatusNetInstance'
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}
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},
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/**
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* Map of localized message strings exported to script from the PHP
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* side via Action::getScriptMessages().
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*
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* Retrieve them via SN.msg(); this array is an implementation detail.
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*
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* @access private
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*/
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messages: {},
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/**
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* Grabs a localized string that's been previously exported to us
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* from server-side code via Action::getScriptMessages().
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*
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* @example alert(SN.msg('coolplugin-failed'));
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*
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* @param {String} key: string key name to pull from message index
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* @return matching localized message string
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*/
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msg: function(key) {
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if (typeof SN.messages[key] == "undefined") {
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return '[' + key + ']';
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} else {
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return SN.messages[key];
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}
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},
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U: { // Utils
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/**
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* Setup function -- DOES NOT trigger actions immediately.
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*
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* Sets up event handlers on the new notice form.
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*
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* @param {jQuery} form: jQuery object whose first matching element is the form
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* @access private
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*/
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FormNoticeEnhancements: function(form) {
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if (jQuery.data(form[0], 'ElementData') === undefined) {
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MaxLength = form.find('.count').text();
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if (typeof(MaxLength) == 'undefined') {
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MaxLength = SN.C.I.MaxLength;
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}
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jQuery.data(form[0], 'ElementData', {MaxLength:MaxLength});
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SN.U.Counter(form);
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NDT = form.find('[name=status_textarea]');
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NDT.bind('keyup', function(e) {
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SN.U.Counter(form);
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});
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var delayedUpdate= function(e) {
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// Cut and paste events fire *before* the operation,
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// so we need to trigger an update in a little bit.
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// This would be so much easier if the 'change' event
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// actually fired every time the value changed. :P
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window.setTimeout(function() {
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SN.U.Counter(form);
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}, 50);
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};
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// Note there's still no event for mouse-triggered 'delete'.
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NDT.bind('cut', delayedUpdate)
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.bind('paste', delayedUpdate);
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}
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else {
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form.find('.count').text(jQuery.data(form[0], 'ElementData').MaxLength);
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}
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},
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/**
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* To be called from event handlers on the notice import form.
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* Triggers an update of the remaining-characters counter.
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*
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* Additional counter updates will be suppressed during the
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* next half-second to avoid flooding the layout engine with
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* updates, followed by another automatic check.
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*
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* The maximum length is pulled from data established by
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* FormNoticeEnhancements.
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*
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* @param {jQuery} form: jQuery object whose first element is the notice posting form
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* @access private
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*/
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Counter: function(form) {
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SN.C.I.FormNoticeCurrent = form;
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var MaxLength = jQuery.data(form[0], 'ElementData').MaxLength;
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if (MaxLength <= 0) {
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return;
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}
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var remaining = MaxLength - SN.U.CharacterCount(form);
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var counter = form.find('.count');
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if (remaining.toString() != counter.text()) {
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if (!SN.C.I.CounterBlackout || remaining === 0) {
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if (counter.text() != String(remaining)) {
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counter.text(remaining);
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}
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if (remaining < 0) {
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form.addClass(SN.C.S.Warning);
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} else {
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form.removeClass(SN.C.S.Warning);
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}
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// Skip updates for the next 500ms.
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// On slower hardware, updating on every keypress is unpleasant.
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if (!SN.C.I.CounterBlackout) {
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SN.C.I.CounterBlackout = true;
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SN.C.I.FormNoticeCurrent = form;
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window.setTimeout("SN.U.ClearCounterBlackout(SN.C.I.FormNoticeCurrent);", 500);
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}
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}
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}
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},
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/**
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* Pull the count of characters in the current edit field.
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* Plugins replacing the edit control may need to override this.
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*
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* @param {jQuery} form: jQuery object whose first element is the notice posting form
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* @return number of chars
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*/
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CharacterCount: function(form) {
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return form.find('[name=status_textarea]').val().length;
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},
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/**
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* Called internally after the counter update blackout period expires;
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* runs another update to make sure we didn't miss anything.
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*
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* @param {jQuery} form: jQuery object whose first element is the notice posting form
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* @access private
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*/
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ClearCounterBlackout: function(form) {
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// Allow keyup events to poke the counter again
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SN.C.I.CounterBlackout = false;
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// Check if the string changed since we last looked
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SN.U.Counter(form);
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},
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/**
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* Helper function to rewrite default HTTP form action URLs to HTTPS
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* so we can actually fetch them when on an SSL page in ssl=sometimes
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* mode.
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*
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* It would be better to output URLs that didn't hardcode protocol
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* and hostname in the first place...
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*
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* @param {String} url
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* @return string
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*/
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RewriteAjaxAction: function(url) {
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// Quick hack: rewrite AJAX submits to HTTPS if they'd fail otherwise.
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if (document.location.protocol == 'https:' && url.substr(0, 5) == 'http:') {
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return url.replace(/^http:\/\/[^:\/]+/, 'https://' + document.location.host);
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} else {
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return url;
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}
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},
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/**
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* Grabs form data and submits it asynchronously, with 'ajax=1'
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* parameter added to the rest.
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*
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* If a successful response includes another form, that form
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* will be extracted and copied in, replacing the original form.
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* If there's no form, the first paragraph will be used.
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*
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* This will automatically be applied on the 'submit' event for
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* any form with the 'ajax' class.
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*
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* @fixme can sometimes explode confusingly if returnd data is bogus
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* @fixme error handling is pretty vague
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* @fixme can't submit file uploads
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*
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* @param {jQuery} form: jQuery object whose first element is a form
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*
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* @access public
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*/
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FormXHR: function(form) {
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$.ajax({
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type: 'POST',
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dataType: 'xml',
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url: SN.U.RewriteAjaxAction(form.attr('action')),
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data: form.serialize() + '&ajax=1',
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beforeSend: function(xhr) {
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form
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.addClass(SN.C.S.Processing)
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.find('.submit')
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.addClass(SN.C.S.Disabled)
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.attr(SN.C.S.Disabled, SN.C.S.Disabled);
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},
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error: function (xhr, textStatus, errorThrown) {
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alert(errorThrown || textStatus);
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},
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success: function(data, textStatus) {
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if (typeof($('form', data)[0]) != 'undefined') {
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form_new = document._importNode($('form', data)[0], true);
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form.replaceWith(form_new);
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}
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else {
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form.replaceWith(document._importNode($('p', data)[0], true));
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}
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}
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});
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},
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/**
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* Setup function -- DOES NOT trigger actions immediately.
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*
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* Sets up event handlers for special-cased async submission of the
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* notice-posting form, including some pre-post validation.
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*
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* Unlike FormXHR() this does NOT submit the form immediately!
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* It sets up event handlers so that any method of submitting the
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* form (click on submit button, enter, submit() etc) will trigger
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* it properly.
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*
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* Also unlike FormXHR(), this system will use a hidden iframe
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* automatically to handle file uploads via <input type="file">
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* controls.
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*
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* @fixme tl;dr
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* @fixme vast swaths of duplicate code and really long variable names clutter this function up real bad
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* @fixme error handling is unreliable
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* @fixme cookieValue is a global variable, but probably shouldn't be
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* @fixme saving the location cache cookies should be split out
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* @fixme some error messages are hardcoded english: needs i18n
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* @fixme special-case for bookmarklet is confusing and uses a global var "self". Is this ok?
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*
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* @param {jQuery} form: jQuery object whose first element is a form
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*
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* @access public
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*/
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FormNoticeXHR: function(form) {
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SN.C.I.NoticeDataGeo = {};
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form.append('<input type="hidden" name="ajax" value="1"/>');
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// Make sure we don't have a mixed HTTP/HTTPS submission...
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form.attr('action', SN.U.RewriteAjaxAction(form.attr('action')));
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|
|
/**
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* Show a response feedback bit under the new-notice dialog.
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*
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* @param {String} cls: CSS class name to use ('error' or 'success')
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* @param {String} text
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* @access private
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*/
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var showFeedback = function(cls, text) {
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form.append(
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$('<p class="form_response"></p>')
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.addClass(cls)
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.text(text)
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);
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};
|
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|
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/**
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* Hide the previous response feedback, if any.
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*/
|
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var removeFeedback = function() {
|
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form.find('.form_response').remove();
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};
|
|
|
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form.ajaxForm({
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dataType: 'xml',
|
|
timeout: '60000',
|
|
beforeSend: function(formData) {
|
|
if (form.find('[name=status_textarea]').val() == '') {
|
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form.addClass(SN.C.S.Warning);
|
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return false;
|
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}
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form
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.addClass(SN.C.S.Processing)
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.find('.submit')
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.addClass(SN.C.S.Disabled)
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.attr(SN.C.S.Disabled, SN.C.S.Disabled);
|
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SN.U.normalizeGeoData(form);
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return true;
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},
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error: function (xhr, textStatus, errorThrown) {
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form
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.removeClass(SN.C.S.Processing)
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.find('.submit')
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.removeClass(SN.C.S.Disabled)
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.removeAttr(SN.C.S.Disabled, SN.C.S.Disabled);
|
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removeFeedback();
|
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if (textStatus == 'timeout') {
|
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// @fixme i18n
|
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showFeedback('error', 'Sorry! We had trouble sending your notice. The servers are overloaded. Please try again, and contact the site administrator if this problem persists.');
|
|
}
|
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else {
|
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var response = SN.U.GetResponseXML(xhr);
|
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if ($('.'+SN.C.S.Error, response).length > 0) {
|
|
form.append(document._importNode($('.'+SN.C.S.Error, response)[0], true));
|
|
}
|
|
else {
|
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if (parseInt(xhr.status) === 0 || jQuery.inArray(parseInt(xhr.status), SN.C.I.HTTP20x30x) >= 0) {
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form
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.resetForm()
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.find('.attach-status').remove();
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SN.U.FormNoticeEnhancements(form);
|
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}
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else {
|
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// @fixme i18n
|
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showFeedback('error', '(Sorry! We had trouble sending your notice ('+xhr.status+' '+xhr.statusText+'). Please report the problem to the site administrator if this happens again.');
|
|
}
|
|
}
|
|
}
|
|
},
|
|
success: function(data, textStatus) {
|
|
removeFeedback();
|
|
var errorResult = $('#'+SN.C.S.Error, data);
|
|
if (errorResult.length > 0) {
|
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showFeedback('error', errorResult.text());
|
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}
|
|
else {
|
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if($('body')[0].id == 'bookmarklet') {
|
|
// @fixme self is not referenced anywhere?
|
|
self.close();
|
|
}
|
|
|
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var commandResult = $('#'+SN.C.S.CommandResult, data);
|
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if (commandResult.length > 0) {
|
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showFeedback('success', commandResult.text());
|
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}
|
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else {
|
|
// New notice post was successful. If on our timeline, show it!
|
|
var notice = document._importNode($('li', data)[0], true);
|
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var notices = $('#notices_primary .notices:first');
|
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var replyItem = form.closest('li.notice-reply');
|
|
|
|
if (replyItem.length > 0) {
|
|
// If this is an inline reply, insert it in place.
|
|
var id = $(notice).attr('id');
|
|
if ($("#"+id).length == 0) {
|
|
var parentNotice = replyItem.closest('li.notice');
|
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replyItem.replaceWith(notice);
|
|
SN.U.NoticeInlineReplyPlaceholder(parentNotice);
|
|
} else {
|
|
// Realtime came through before us...
|
|
replyItem.remove();
|
|
}
|
|
} else if (notices.length > 0 && SN.U.belongsOnTimeline(notice)) {
|
|
// Not a reply. If on our timeline, show it at the top!
|
|
|
|
if ($('#'+notice.id).length === 0) {
|
|
var notice_irt_value = form.find('[name=inreplyto]').val();
|
|
var notice_irt = '#notices_primary #notice-'+notice_irt_value;
|
|
if($('body')[0].id == 'conversation') {
|
|
if(notice_irt_value.length > 0 && $(notice_irt+' .notices').length < 1) {
|
|
$(notice_irt).append('<ul class="notices"></ul>');
|
|
}
|
|
$($(notice_irt+' .notices')[0]).append(notice);
|
|
}
|
|
else {
|
|
notices.prepend(notice);
|
|
}
|
|
$('#'+notice.id)
|
|
.css({display:'none'})
|
|
.fadeIn(2500);
|
|
SN.U.NoticeWithAttachment($('#'+notice.id));
|
|
SN.U.NoticeReplyTo($('#'+notice.id));
|
|
}
|
|
} else {
|
|
// Not on a timeline that this belongs on?
|
|
// Just show a success message.
|
|
// @fixme inline
|
|
showFeedback('success', $('title', data).text());
|
|
}
|
|
}
|
|
form.resetForm();
|
|
form.find('[name=inreplyto]').val('');
|
|
form.find('.attach-status').remove();
|
|
SN.U.FormNoticeEnhancements(form);
|
|
}
|
|
},
|
|
complete: function(xhr, textStatus) {
|
|
form
|
|
.removeClass(SN.C.S.Processing)
|
|
.find('.submit')
|
|
.removeAttr(SN.C.S.Disabled)
|
|
.removeClass(SN.C.S.Disabled);
|
|
|
|
form.find('[name=lat]').val(SN.C.I.NoticeDataGeo.NLat);
|
|
form.find('[name=lon]').val(SN.C.I.NoticeDataGeo.NLon);
|
|
form.find('[name=location_ns]').val(SN.C.I.NoticeDataGeo.NLNS);
|
|
form.find('[name=location_id]').val(SN.C.I.NoticeDataGeo.NLID);
|
|
form.find('[name=notice_data-geo]').attr('checked', SN.C.I.NoticeDataGeo.NDG);
|
|
}
|
|
});
|
|
},
|
|
|
|
normalizeGeoData: function(form) {
|
|
SN.C.I.NoticeDataGeo.NLat = form.find('[name=lat]').val();
|
|
SN.C.I.NoticeDataGeo.NLon = form.find('[name=lon]').val();
|
|
SN.C.I.NoticeDataGeo.NLNS = form.find('[name=location_ns]').val();
|
|
SN.C.I.NoticeDataGeo.NLID = form.find('[name=location_id]').val();
|
|
SN.C.I.NoticeDataGeo.NDG = form.find('[name=notice_data-geo]').attr('checked'); // @fixme
|
|
|
|
var cookieValue = $.cookie(SN.C.S.NoticeDataGeoCookie);
|
|
|
|
if (cookieValue !== null && cookieValue != 'disabled') {
|
|
cookieValue = JSON.parse(cookieValue);
|
|
SN.C.I.NoticeDataGeo.NLat = form.find('[name=lat]').val(cookieValue.NLat).val();
|
|
SN.C.I.NoticeDataGeo.NLon = form.find('[name=lon]').val(cookieValue.NLon).val();
|
|
if (cookieValue.NLNS) {
|
|
SN.C.I.NoticeDataGeo.NLNS = form.find('[name=location_ns]').val(cookieValue.NLNS).val();
|
|
SN.C.I.NoticeDataGeo.NLID = form.find('[name=location_id]').val(cookieValue.NLID).val();
|
|
} else {
|
|
form.find('[name=location_ns]').val('');
|
|
form.find('[name=location_id]').val('');
|
|
}
|
|
}
|
|
if (cookieValue == 'disabled') {
|
|
SN.C.I.NoticeDataGeo.NDG = form.find('[name=notice_data-geo]').attr('checked', false).attr('checked');
|
|
}
|
|
else {
|
|
SN.C.I.NoticeDataGeo.NDG = form.find('[name=notice_data-geo]').attr('checked', true).attr('checked');
|
|
}
|
|
|
|
},
|
|
/**
|
|
* Fetch an XML DOM from an XHR's response data.
|
|
*
|
|
* Works around unavailable responseXML when document.domain
|
|
* has been modified by Meteor or other tools, in some but not
|
|
* all browsers.
|
|
*
|
|
* @param {XMLHTTPRequest} xhr
|
|
* @return DOMDocument
|
|
*/
|
|
GetResponseXML: function(xhr) {
|
|
try {
|
|
return xhr.responseXML;
|
|
} catch (e) {
|
|
return (new DOMParser()).parseFromString(xhr.responseText, "text/xml");
|
|
}
|
|
},
|
|
|
|
/**
|
|
* Setup function -- DOES NOT trigger actions immediately.
|
|
*
|
|
* Sets up event handlers on all visible notice's reply buttons to
|
|
* tweak the new-notice form with needed variables and focus it
|
|
* when pushed.
|
|
*
|
|
* (This replaces the default reply button behavior to submit
|
|
* directly to a form which comes back with a specialized page
|
|
* with the form data prefilled.)
|
|
*
|
|
* @access private
|
|
*/
|
|
NoticeReply: function() {
|
|
if ($('#content .notice_reply').length > 0) {
|
|
$('#content .notice').each(function() { SN.U.NoticeReplyTo($(this)); });
|
|
}
|
|
},
|
|
|
|
/**
|
|
* Setup function -- DOES NOT trigger actions immediately.
|
|
*
|
|
* Sets up event handlers on the given notice's reply button to
|
|
* tweak the new-notice form with needed variables and focus it
|
|
* when pushed.
|
|
*
|
|
* (This replaces the default reply button behavior to submit
|
|
* directly to a form which comes back with a specialized page
|
|
* with the form data prefilled.)
|
|
*
|
|
* @param {jQuery} notice: jQuery object containing one or more notices
|
|
* @access private
|
|
*/
|
|
NoticeReplyTo: function(notice) {
|
|
notice.find('.notice_reply').live('click', function(e) {
|
|
e.preventDefault();
|
|
var nickname = ($('.author .nickname', notice).length > 0) ? $($('.author .nickname', notice)[0]) : $('.author .nickname.uid');
|
|
SN.U.NoticeInlineReplyTrigger(notice, '@' + nickname.text());
|
|
return false;
|
|
});
|
|
},
|
|
|
|
/**
|
|
* Open up a notice's inline reply box.
|
|
*
|
|
* @param {jQuery} notice: jQuery object containing one notice
|
|
* @param {String} initialText
|
|
*/
|
|
NoticeInlineReplyTrigger: function(notice, initialText) {
|
|
// Find the notice we're replying to...
|
|
var id = $($('.notice_id', notice)[0]).text();
|
|
var parentNotice = notice;
|
|
|
|
// Find the threaded replies view we'll be adding to...
|
|
var list = notice.closest('.notices');
|
|
if (list.hasClass('threaded-replies')) {
|
|
// We're replying to a reply; use reply form on the end of this list.
|
|
// We'll add our form at the end of this; grab the root notice.
|
|
parentNotice = list.closest('.notice');
|
|
} else {
|
|
// We're replying to a parent notice; pull its threaded list
|
|
// and we'll add on the end of it. Will add if needed.
|
|
list = $('ul.threaded-replies', notice);
|
|
if (list.length == 0) {
|
|
list = $('<ul class="notices threaded-replies xoxo"></ul>');
|
|
notice.append(list);
|
|
}
|
|
}
|
|
|
|
// See if the form's already open...
|
|
var replyForm = $('.notice-reply-form', list);
|
|
|
|
var nextStep = function() {
|
|
// Override...?
|
|
replyForm.find('input[name=inreplyto]').val(id);
|
|
|
|
// Set focus...
|
|
var text = replyForm.find('textarea');
|
|
if (text.length == 0) {
|
|
throw "No textarea";
|
|
}
|
|
var replyto = '';
|
|
if (initialText) {
|
|
replyto = initialText + ' ';
|
|
}
|
|
text.val(replyto + text.val().replace(RegExp(replyto, 'i'), ''));
|
|
text.data('initialText', $.trim(initialText + ''));
|
|
text.focus();
|
|
if (text[0].setSelectionRange) {
|
|
var len = text.val().length;
|
|
text[0].setSelectionRange(len,len);
|
|
}
|
|
};
|
|
if (replyForm.length > 0) {
|
|
// Update the existing form...
|
|
nextStep();
|
|
} else {
|
|
// Remove placeholder if any
|
|
$('li.notice-reply-placeholder').remove();
|
|
|
|
// Create the reply form entry at the end
|
|
var replyItem = $('li.notice-reply', list);
|
|
if (replyItem.length == 0) {
|
|
replyItem = $('<li class="notice-reply"></li>');
|
|
|
|
var intermediateStep = function(formMaster) {
|
|
var formEl = document._importNode(formMaster, true);
|
|
replyItem.append(formEl);
|
|
list.append(replyItem);
|
|
|
|
var form = replyForm = $(formEl);
|
|
SN.U.NoticeLocationAttach(form);
|
|
SN.U.FormNoticeXHR(form);
|
|
SN.U.FormNoticeEnhancements(form);
|
|
SN.U.NoticeDataAttach(form);
|
|
|
|
nextStep();
|
|
};
|
|
if (SN.C.I.NoticeFormMaster) {
|
|
// We've already saved a master copy of the form.
|
|
// Clone it in!
|
|
intermediateStep(SN.C.I.NoticeFormMaster);
|
|
} else {
|
|
// Fetch a fresh copy of the notice form over AJAX.
|
|
// Warning: this can have a delay, which looks bad.
|
|
// @fixme this fallback may or may not work
|
|
var url = $('#form_notice').attr('action');
|
|
$.get(url, {ajax: 1}, function(data, textStatus, xhr) {
|
|
intermediateStep($('form', data)[0]);
|
|
});
|
|
}
|
|
}
|
|
}
|
|
},
|
|
|
|
NoticeInlineReplyPlaceholder: function(notice) {
|
|
var list = notice.find('ul.threaded-replies');
|
|
var placeholder = $('<li class="notice-reply-placeholder">' +
|
|
'<input class="placeholder">' +
|
|
'</li>');
|
|
placeholder.click(function() {
|
|
SN.U.NoticeInlineReplyTrigger(notice);
|
|
});
|
|
placeholder.find('input').val(SN.msg('reply_placeholder'));
|
|
list.append(placeholder);
|
|
},
|
|
|
|
/**
|
|
* Setup function -- DOES NOT apply immediately.
|
|
*
|
|
* Sets up event handlers for favor/disfavor forms to submit via XHR.
|
|
* Uses 'live' rather than 'bind', so applies to future as well as present items.
|
|
*/
|
|
NoticeInlineReplySetup: function() {
|
|
$('.threaded-replies').each(function() {
|
|
var list = $(this);
|
|
var notice = list.closest('.notice');
|
|
SN.U.NoticeInlineReplyPlaceholder(notice);
|
|
});
|
|
},
|
|
|
|
/**
|
|
* Setup function -- DOES NOT trigger actions immediately.
|
|
*
|
|
* Sets up event handlers for repeat forms to toss up a confirmation
|
|
* popout before submitting.
|
|
*
|
|
* Uses 'live' rather than 'bind', so applies to future as well as present items.
|
|
*/
|
|
NoticeRepeat: function() {
|
|
$('.form_repeat').live('click', function(e) {
|
|
e.preventDefault();
|
|
|
|
SN.U.NoticeRepeatConfirmation($(this));
|
|
return false;
|
|
});
|
|
},
|
|
|
|
/**
|
|
* Shows a confirmation dialog box variant of the repeat button form.
|
|
* This seems to use a technique where the repeat form contains
|
|
* _both_ a standalone button _and_ text and buttons for a dialog.
|
|
* The dialog will close after its copy of the form is submitted,
|
|
* or if you click its 'close' button.
|
|
*
|
|
* The dialog is created by duplicating the original form and changing
|
|
* its style; while clever, this is hard to generalize and probably
|
|
* duplicates a lot of unnecessary HTML output.
|
|
*
|
|
* @fixme create confirmation dialogs through a generalized interface
|
|
* that can be reused instead of hardcoded text and styles.
|
|
*
|
|
* @param {jQuery} form
|
|
*/
|
|
NoticeRepeatConfirmation: function(form) {
|
|
var submit_i = form.find('.submit');
|
|
|
|
var submit = submit_i.clone();
|
|
submit
|
|
.addClass('submit_dialogbox')
|
|
.removeClass('submit');
|
|
form.append(submit);
|
|
submit.bind('click', function() { SN.U.FormXHR(form); return false; });
|
|
|
|
submit_i.hide();
|
|
|
|
form
|
|
.addClass('dialogbox')
|
|
.append('<button class="close">×</button>')
|
|
.closest('.notice-options')
|
|
.addClass('opaque');
|
|
|
|
form.find('button.close').click(function(){
|
|
$(this).remove();
|
|
|
|
form
|
|
.removeClass('dialogbox')
|
|
.closest('.notice-options')
|
|
.removeClass('opaque');
|
|
|
|
form.find('.submit_dialogbox').remove();
|
|
form.find('.submit').show();
|
|
|
|
return false;
|
|
});
|
|
},
|
|
|
|
/**
|
|
* Setup function -- DOES NOT trigger actions immediately.
|
|
*
|
|
* Goes through all notices currently displayed and sets up attachment
|
|
* handling if needed.
|
|
*/
|
|
NoticeAttachments: function() {
|
|
$('.notice a.attachment').each(function() {
|
|
SN.U.NoticeWithAttachment($(this).closest('.notice'));
|
|
});
|
|
},
|
|
|
|
/**
|
|
* Setup function -- DOES NOT trigger actions immediately.
|
|
*
|
|
* Sets up special attachment link handling if needed. Currently this
|
|
* consists only of making the "more" button used for OStatus message
|
|
* cropping turn into an auto-expansion button that loads the full
|
|
* text from an attachment file.
|
|
*
|
|
* @param {jQuery} notice
|
|
*/
|
|
NoticeWithAttachment: function(notice) {
|
|
if (notice.find('.attachment').length === 0) {
|
|
return;
|
|
}
|
|
|
|
var attachment_more = notice.find('.attachment.more');
|
|
if (attachment_more.length > 0) {
|
|
$(attachment_more[0]).click(function() {
|
|
var m = $(this);
|
|
m.addClass(SN.C.S.Processing);
|
|
$.get(m.attr('href')+'/ajax', null, function(data) {
|
|
m.parent('.entry-content').html($(data).find('#attachment_view .entry-content').html());
|
|
});
|
|
|
|
return false;
|
|
}).attr('title', SN.msg('showmore_tooltip'));
|
|
}
|
|
},
|
|
|
|
/**
|
|
* Setup function -- DOES NOT trigger actions immediately.
|
|
*
|
|
* Sets up event handlers for the file-attachment widget in the
|
|
* new notice form. When a file is selected, a box will be added
|
|
* below the text input showing the filename and, if supported
|
|
* by the browser, a thumbnail preview.
|
|
*
|
|
* This preview box will also allow removing the attachment
|
|
* prior to posting.
|
|
*
|
|
* @param {jQuery} form
|
|
*/
|
|
NoticeDataAttach: function(form) {
|
|
var NDA = form.find('input[type=file]');
|
|
NDA.change(function(event) {
|
|
form.find('.attach-status').remove();
|
|
|
|
var filename = $(this).val();
|
|
if (!filename) {
|
|
// No file -- we've been tricked!
|
|
return false;
|
|
}
|
|
|
|
var attachStatus = $('<div class="attach-status '+SN.C.S.Success+'"><code></code> <button class="close">×</button></div>');
|
|
attachStatus.find('code').text(filename);
|
|
attachStatus.find('button').click(function(){
|
|
attachStatus.remove();
|
|
NDA.val('');
|
|
|
|
return false;
|
|
});
|
|
form.append(attachStatus);
|
|
|
|
if (typeof this.files == "object") {
|
|
// Some newer browsers will let us fetch the files for preview.
|
|
for (var i = 0; i < this.files.length; i++) {
|
|
SN.U.PreviewAttach(form, this.files[i]);
|
|
}
|
|
}
|
|
});
|
|
},
|
|
|
|
/**
|
|
* Get PHP's MAX_FILE_SIZE setting for this form;
|
|
* used to apply client-side file size limit checks.
|
|
*
|
|
* @param {jQuery} form
|
|
* @return int max size in bytes; 0 or negative means no limit
|
|
*/
|
|
maxFileSize: function(form) {
|
|
var max = $(form).find('input[name=MAX_FILE_SIZE]').attr('value');
|
|
if (max) {
|
|
return parseInt(max);
|
|
} else {
|
|
return 0;
|
|
}
|
|
},
|
|
|
|
/**
|
|
* For browsers with FileAPI support: make a thumbnail if possible,
|
|
* and append it into the attachment display widget.
|
|
*
|
|
* Known good:
|
|
* - Firefox 3.6.6, 4.0b7
|
|
* - Chrome 8.0.552.210
|
|
*
|
|
* Known ok metadata, can't get contents:
|
|
* - Safari 5.0.2
|
|
*
|
|
* Known fail:
|
|
* - Opera 10.63, 11 beta (no input.files interface)
|
|
*
|
|
* @param {jQuery} form
|
|
* @param {File} file
|
|
*
|
|
* @todo use configured thumbnail size
|
|
* @todo detect pixel size?
|
|
* @todo should we render a thumbnail to a canvas and then use the smaller image?
|
|
*/
|
|
PreviewAttach: function(form, file) {
|
|
var tooltip = file.type + ' ' + Math.round(file.size / 1024) + 'KB';
|
|
var preview = true;
|
|
|
|
var blobAsDataURL;
|
|
if (typeof window.createObjectURL != "undefined") {
|
|
/**
|
|
* createObjectURL lets us reference the file directly from an <img>
|
|
* This produces a compact URL with an opaque reference to the file,
|
|
* which we can reference immediately.
|
|
*
|
|
* - Firefox 3.6.6: no
|
|
* - Firefox 4.0b7: no
|
|
* - Safari 5.0.2: no
|
|
* - Chrome 8.0.552.210: works!
|
|
*/
|
|
blobAsDataURL = function(blob, callback) {
|
|
callback(window.createObjectURL(blob));
|
|
}
|
|
} else if (typeof window.FileReader != "undefined") {
|
|
/**
|
|
* FileAPI's FileReader can build a data URL from a blob's contents,
|
|
* but it must read the file and build it asynchronously. This means
|
|
* we'll be passing a giant data URL around, which may be inefficient.
|
|
*
|
|
* - Firefox 3.6.6: works!
|
|
* - Firefox 4.0b7: works!
|
|
* - Safari 5.0.2: no
|
|
* - Chrome 8.0.552.210: works!
|
|
*/
|
|
blobAsDataURL = function(blob, callback) {
|
|
var reader = new FileReader();
|
|
reader.onload = function(event) {
|
|
callback(reader.result);
|
|
}
|
|
reader.readAsDataURL(blob);
|
|
}
|
|
} else {
|
|
preview = false;
|
|
}
|
|
|
|
var imageTypes = ['image/png', 'image/jpeg', 'image/gif', 'image/svg+xml'];
|
|
if ($.inArray(file.type, imageTypes) == -1) {
|
|
// We probably don't know how to show the file.
|
|
preview = false;
|
|
}
|
|
|
|
var maxSize = 8 * 1024 * 1024;
|
|
if (file.size > maxSize) {
|
|
// Don't kill the browser trying to load some giant image.
|
|
preview = false;
|
|
}
|
|
|
|
if (preview) {
|
|
blobAsDataURL(file, function(url) {
|
|
var img = $('<img>')
|
|
.attr('title', tooltip)
|
|
.attr('alt', tooltip)
|
|
.attr('src', url)
|
|
.attr('style', 'height: 120px');
|
|
form.find('.attach-status').append(img);
|
|
});
|
|
} else {
|
|
var img = $('<div></div>').text(tooltip);
|
|
form.find('.attach-status').append(img);
|
|
}
|
|
},
|
|
|
|
/**
|
|
* Setup function -- DOES NOT trigger actions immediately.
|
|
*
|
|
* Initializes state for the location-lookup features in the
|
|
* new-notice form. Seems to set up some event handlers for
|
|
* triggering lookups and using the new values.
|
|
*
|
|
* @param {jQuery} form
|
|
*
|
|
* @fixme tl;dr
|
|
* @fixme there's not good visual state update here, so users have a
|
|
* hard time figuring out if it's working or fixing if it's wrong.
|
|
*
|
|
*/
|
|
NoticeLocationAttach: function(form) {
|
|
// @fixme this should not be tied to the main notice form, as there may be multiple notice forms...
|
|
var NLat = form.find('[name=lat]')
|
|
var NLon = form.find('[name=lon]')
|
|
var NLNS = form.find('[name=location_ns]').val();
|
|
var NLID = form.find('[name=location_id]').val();
|
|
var NLN = ''; // @fixme
|
|
var NDGe = form.find('[name=notice_data-geo]');
|
|
var check = form.find('[name=notice_data-geo]');
|
|
var label = form.find('label.notice_data-geo');
|
|
|
|
function removeNoticeDataGeo(error) {
|
|
label
|
|
.attr('title', jQuery.trim(label.text()))
|
|
.removeClass('checked');
|
|
|
|
form.find('[name=lat]').val('');
|
|
form.find('[name=lon]').val('');
|
|
form.find('[name=location_ns]').val('');
|
|
form.find('[name=location_id]').val('');
|
|
form.find('[name=notice_data-geo]').attr('checked', false);
|
|
|
|
$.cookie(SN.C.S.NoticeDataGeoCookie, 'disabled', { path: '/' });
|
|
|
|
if (error) {
|
|
form.find('.geo_status_wrapper').removeClass('success').addClass('error');
|
|
form.find('.geo_status_wrapper .geo_status').text(error);
|
|
} else {
|
|
form.find('.geo_status_wrapper').remove();
|
|
}
|
|
}
|
|
|
|
function getJSONgeocodeURL(geocodeURL, data) {
|
|
SN.U.NoticeGeoStatus(form, 'Looking up place name...');
|
|
$.getJSON(geocodeURL, data, function(location) {
|
|
var lns, lid;
|
|
|
|
if (typeof(location.location_ns) != 'undefined') {
|
|
form.find('[name=location_ns]').val(location.location_ns);
|
|
lns = location.location_ns;
|
|
}
|
|
|
|
if (typeof(location.location_id) != 'undefined') {
|
|
form.find('[name=location_id]').val(location.location_id);
|
|
lid = location.location_id;
|
|
}
|
|
|
|
if (typeof(location.name) == 'undefined') {
|
|
NLN_text = data.lat + ';' + data.lon;
|
|
}
|
|
else {
|
|
NLN_text = location.name;
|
|
}
|
|
|
|
SN.U.NoticeGeoStatus(form, NLN_text, data.lat, data.lon, location.url);
|
|
label
|
|
.attr('title', NoticeDataGeo_text.ShareDisable + ' (' + NLN_text + ')');
|
|
|
|
form.find('[name=lat]').val(data.lat);
|
|
form.find('[name=lon]').val(data.lon);
|
|
form.find('[name=location_ns]').val(lns);
|
|
form.find('[name=location_id]').val(lid);
|
|
form.find('[name=notice_data-geo]').attr('checked', true);
|
|
|
|
var cookieValue = {
|
|
NLat: data.lat,
|
|
NLon: data.lon,
|
|
NLNS: lns,
|
|
NLID: lid,
|
|
NLN: NLN_text,
|
|
NLNU: location.url,
|
|
NDG: true
|
|
};
|
|
|
|
$.cookie(SN.C.S.NoticeDataGeoCookie, JSON.stringify(cookieValue), { path: '/' });
|
|
});
|
|
}
|
|
|
|
if (check.length > 0) {
|
|
if ($.cookie(SN.C.S.NoticeDataGeoCookie) == 'disabled') {
|
|
check.attr('checked', false);
|
|
}
|
|
else {
|
|
check.attr('checked', true);
|
|
}
|
|
|
|
var NGW = form.find('.notice_data-geo_wrap');
|
|
var geocodeURL = NGW.attr('title');
|
|
NGW.removeAttr('title');
|
|
|
|
label
|
|
.attr('title', label.text());
|
|
|
|
check.change(function() {
|
|
if (check.attr('checked') === true || $.cookie(SN.C.S.NoticeDataGeoCookie) === null) {
|
|
label
|
|
.attr('title', NoticeDataGeo_text.ShareDisable)
|
|
.addClass('checked');
|
|
|
|
if ($.cookie(SN.C.S.NoticeDataGeoCookie) === null || $.cookie(SN.C.S.NoticeDataGeoCookie) == 'disabled') {
|
|
if (navigator.geolocation) {
|
|
SN.U.NoticeGeoStatus(form, 'Requesting location from browser...');
|
|
navigator.geolocation.getCurrentPosition(
|
|
function(position) {
|
|
form.find('[name=lat]').val(position.coords.latitude);
|
|
form.find('[name=lon]').val(position.coords.longitude);
|
|
|
|
var data = {
|
|
lat: position.coords.latitude,
|
|
lon: position.coords.longitude,
|
|
token: $('#token').val()
|
|
};
|
|
|
|
getJSONgeocodeURL(geocodeURL, data);
|
|
},
|
|
|
|
function(error) {
|
|
switch(error.code) {
|
|
case error.PERMISSION_DENIED:
|
|
removeNoticeDataGeo('Location permission denied.');
|
|
break;
|
|
case error.TIMEOUT:
|
|
//$('#'+SN.C.S.NoticeDataGeo).attr('checked', false);
|
|
removeNoticeDataGeo('Location lookup timeout.');
|
|
break;
|
|
}
|
|
},
|
|
|
|
{
|
|
timeout: 10000
|
|
}
|
|
);
|
|
}
|
|
else {
|
|
if (NLat.length > 0 && NLon.length > 0) {
|
|
var data = {
|
|
lat: NLat,
|
|
lon: NLon,
|
|
token: $('#token').val()
|
|
};
|
|
|
|
getJSONgeocodeURL(geocodeURL, data);
|
|
}
|
|
else {
|
|
removeNoticeDataGeo();
|
|
check.remove();
|
|
label.remove();
|
|
}
|
|
}
|
|
}
|
|
else {
|
|
var cookieValue = JSON.parse($.cookie(SN.C.S.NoticeDataGeoCookie));
|
|
|
|
form.find('[name=lat]').val(cookieValue.NLat);
|
|
form.find('[name=lon]').val(cookieValue.NLon);
|
|
form.find('[name=location_ns]').val(cookieValue.NLNS);
|
|
form.find('[name=location_id]').val(cookieValue.NLID);
|
|
form.find('[name=notice_data-geo]').attr('checked', cookieValue.NDG);
|
|
|
|
SN.U.NoticeGeoStatus(form, cookieValue.NLN, cookieValue.NLat, cookieValue.NLon, cookieValue.NLNU);
|
|
label
|
|
.attr('title', NoticeDataGeo_text.ShareDisable + ' (' + cookieValue.NLN + ')')
|
|
.addClass('checked');
|
|
}
|
|
}
|
|
else {
|
|
removeNoticeDataGeo();
|
|
}
|
|
}).change();
|
|
}
|
|
},
|
|
|
|
/**
|
|
* Create or update a geolocation status widget in this notice posting form.
|
|
*
|
|
* @param {jQuery} form
|
|
* @param {String} status
|
|
* @param {String} lat (optional)
|
|
* @param {String} lon (optional)
|
|
* @param {String} url (optional)
|
|
*/
|
|
NoticeGeoStatus: function(form, status, lat, lon, url)
|
|
{
|
|
var wrapper = form.find('.geo_status_wrapper');
|
|
if (wrapper.length == 0) {
|
|
wrapper = $('<div class="'+SN.C.S.Success+' geo_status_wrapper"><button class="close" style="float:right">×</button><div class="geo_status"></div></div>');
|
|
wrapper.find('button.close').click(function() {
|
|
form.find('[name=notice_data-geo]').removeAttr('checked').change();
|
|
});
|
|
form.append(wrapper);
|
|
}
|
|
var label;
|
|
if (url) {
|
|
label = $('<a></a>').attr('href', url);
|
|
} else {
|
|
label = $('<span></span>');
|
|
}
|
|
label.text(status);
|
|
if (lat || lon) {
|
|
var latlon = lat + ';' + lon;
|
|
label.attr('title', latlon);
|
|
if (!status) {
|
|
label.text(latlon)
|
|
}
|
|
}
|
|
wrapper.find('.geo_status').empty().append(label);
|
|
},
|
|
|
|
/**
|
|
* Setup function -- DOES NOT trigger actions immediately.
|
|
*
|
|
* Initializes event handlers for the "Send direct message" link on
|
|
* profile pages, setting it up to display a dialog box when clicked.
|
|
*
|
|
* Unlike the repeat confirmation form, this appears to fetch
|
|
* the form _from the original link target_, so the form itself
|
|
* doesn't need to be in the current document.
|
|
*
|
|
* @fixme breaks ability to open link in new window?
|
|
*/
|
|
NewDirectMessage: function() {
|
|
NDM = $('.entity_send-a-message a');
|
|
NDM.attr({'href':NDM.attr('href')+'&ajax=1'});
|
|
NDM.bind('click', function() {
|
|
var NDMF = $('.entity_send-a-message form');
|
|
if (NDMF.length === 0) {
|
|
$(this).addClass(SN.C.S.Processing);
|
|
$.get(NDM.attr('href'), null, function(data) {
|
|
$('.entity_send-a-message').append(document._importNode($('form', data)[0], true));
|
|
NDMF = $('.entity_send-a-message .form_notice');
|
|
SN.U.FormNoticeXHR(NDMF);
|
|
SN.U.FormNoticeEnhancements(NDMF);
|
|
NDMF.append('<button class="close">×</button>');
|
|
$('.entity_send-a-message button').click(function(){
|
|
NDMF.hide();
|
|
return false;
|
|
});
|
|
NDM.removeClass(SN.C.S.Processing);
|
|
});
|
|
}
|
|
else {
|
|
NDMF.show();
|
|
$('.entity_send-a-message textarea').focus();
|
|
}
|
|
return false;
|
|
});
|
|
},
|
|
|
|
/**
|
|
* Return a date object with the current local time on the
|
|
* given year, month, and day.
|
|
*
|
|
* @param {number} year: 4-digit year
|
|
* @param {number} month: 0 == January
|
|
* @param {number} day: 1 == 1
|
|
* @return {Date}
|
|
*/
|
|
GetFullYear: function(year, month, day) {
|
|
var date = new Date();
|
|
date.setFullYear(year, month, day);
|
|
|
|
return date;
|
|
},
|
|
|
|
/**
|
|
* Some sort of object interface for storing some structured
|
|
* information in a cookie.
|
|
*
|
|
* Appears to be used to save the last-used login nickname?
|
|
* That's something that browsers usually take care of for us
|
|
* these days, do we really need to do it? Does anything else
|
|
* use this interface?
|
|
*
|
|
* @fixme what is this?
|
|
* @fixme should this use non-cookie local storage when available?
|
|
*/
|
|
StatusNetInstance: {
|
|
/**
|
|
* @fixme what is this?
|
|
*/
|
|
Set: function(value) {
|
|
var SNI = SN.U.StatusNetInstance.Get();
|
|
if (SNI !== null) {
|
|
value = $.extend(SNI, value);
|
|
}
|
|
|
|
$.cookie(
|
|
SN.C.S.StatusNetInstance,
|
|
JSON.stringify(value),
|
|
{
|
|
path: '/',
|
|
expires: SN.U.GetFullYear(2029, 0, 1)
|
|
});
|
|
},
|
|
|
|
/**
|
|
* @fixme what is this?
|
|
*/
|
|
Get: function() {
|
|
var cookieValue = $.cookie(SN.C.S.StatusNetInstance);
|
|
if (cookieValue !== null) {
|
|
return JSON.parse(cookieValue);
|
|
}
|
|
return null;
|
|
},
|
|
|
|
/**
|
|
* @fixme what is this?
|
|
*/
|
|
Delete: function() {
|
|
$.cookie(SN.C.S.StatusNetInstance, null);
|
|
}
|
|
},
|
|
|
|
/**
|
|
* Check if the current page is a timeline where the current user's
|
|
* posts should be displayed immediately on success.
|
|
*
|
|
* @fixme this should be done in a saner way, with machine-readable
|
|
* info about what page we're looking at.
|
|
*
|
|
* @param {DOMElement} notice: HTML chunk with formatted notice
|
|
* @return boolean
|
|
*/
|
|
belongsOnTimeline: function(notice) {
|
|
var action = $("body").attr('id');
|
|
if (action == 'public') {
|
|
return true;
|
|
}
|
|
|
|
var profileLink = $('#nav_profile a').attr('href');
|
|
if (profileLink) {
|
|
var authorUrl = $(notice).find('.vcard.author a.url').attr('href');
|
|
if (authorUrl == profileLink) {
|
|
if (action == 'all' || action == 'showstream') {
|
|
// Posts always show on your own friends and profile streams.
|
|
return true;
|
|
}
|
|
}
|
|
}
|
|
|
|
// @fixme tag, group, reply timelines should be feasible as well.
|
|
// Mismatch between id-based and name-based user/group links currently complicates
|
|
// the lookup, since all our inline mentions contain the absolute links but the
|
|
// UI links currently on the page use malleable names.
|
|
|
|
return false;
|
|
},
|
|
|
|
switchInputFormTab: function(tag) {
|
|
// The one that's current isn't current anymore
|
|
$('.input_form_nav_tab.current').removeClass('current');
|
|
$('#input_form_nav_'+tag).addClass('current');
|
|
|
|
$('.input_form.current').removeClass('current');
|
|
$('#input_form_'+tag).addClass('current');
|
|
}
|
|
},
|
|
|
|
Init: {
|
|
/**
|
|
* If user is logged in, run setup code for the new notice form:
|
|
*
|
|
* - char counter
|
|
* - AJAX submission
|
|
* - location events
|
|
* - file upload events
|
|
*/
|
|
NoticeForm: function() {
|
|
if ($('body.user_in').length > 0) {
|
|
$('.ajax-notice').each(function() {
|
|
var form = $(this);
|
|
SN.U.NoticeLocationAttach(form);
|
|
SN.U.FormNoticeXHR(form);
|
|
SN.U.FormNoticeEnhancements(form);
|
|
SN.U.NoticeDataAttach(form);
|
|
});
|
|
}
|
|
},
|
|
|
|
/**
|
|
* Run setup code for notice timeline views items:
|
|
*
|
|
* - AJAX submission for fave/repeat/reply (if logged in)
|
|
* - Attachment link extras ('more' links)
|
|
*/
|
|
Notices: function() {
|
|
if ($('body.user_in').length > 0) {
|
|
var masterForm = $('.form_notice:first');
|
|
if (masterForm.length > 0) {
|
|
SN.C.I.NoticeFormMaster = document._importNode(masterForm[0], true);
|
|
}
|
|
SN.U.NoticeRepeat();
|
|
SN.U.NoticeReply();
|
|
SN.U.NoticeInlineReplySetup();
|
|
}
|
|
|
|
SN.U.NoticeAttachments();
|
|
},
|
|
|
|
/**
|
|
* Run setup code for user & group profile page header area if logged in:
|
|
*
|
|
* - AJAX submission for sub/unsub/join/leave/nudge
|
|
* - AJAX form popup for direct-message
|
|
*/
|
|
EntityActions: function() {
|
|
if ($('body.user_in').length > 0) {
|
|
SN.U.NewDirectMessage();
|
|
}
|
|
},
|
|
|
|
/**
|
|
* Run setup code for login form:
|
|
*
|
|
* - loads saved last-used-nickname from cookie
|
|
* - sets event handler to save nickname to cookie on submit
|
|
*
|
|
* @fixme is this necessary? Browsers do their own form saving these days.
|
|
*/
|
|
Login: function() {
|
|
if (SN.U.StatusNetInstance.Get() !== null) {
|
|
var nickname = SN.U.StatusNetInstance.Get().Nickname;
|
|
if (nickname !== null) {
|
|
$('#form_login #nickname').val(nickname);
|
|
}
|
|
}
|
|
|
|
$('#form_login').bind('submit', function() {
|
|
SN.U.StatusNetInstance.Set({Nickname: $('#form_login #nickname').val()});
|
|
return true;
|
|
});
|
|
},
|
|
|
|
/**
|
|
* Set up any generic 'ajax' form so it submits via AJAX with auto-replacement.
|
|
*/
|
|
AjaxForms: function() {
|
|
$('form.ajax').live('submit', function() {
|
|
SN.U.FormXHR($(this));
|
|
return false;
|
|
});
|
|
},
|
|
|
|
/**
|
|
* Add logic to any file upload forms to handle file size limits,
|
|
* on browsers that support basic FileAPI.
|
|
*/
|
|
UploadForms: function () {
|
|
$('input[type=file]').change(function(event) {
|
|
if (typeof this.files == "object" && this.files.length > 0) {
|
|
var size = 0;
|
|
for (var i = 0; i < this.files.length; i++) {
|
|
size += this.files[i].size;
|
|
}
|
|
|
|
var max = SN.U.maxFileSize($(this.form));
|
|
if (max > 0 && size > max) {
|
|
var msg = 'File too large: maximum upload size is %d bytes.';
|
|
alert(msg.replace('%d', max));
|
|
|
|
// Clear the files.
|
|
$(this).val('');
|
|
event.preventDefault();
|
|
return false;
|
|
}
|
|
}
|
|
});
|
|
}
|
|
}
|
|
};
|
|
|
|
/**
|
|
* Run initialization functions on DOM-ready.
|
|
*
|
|
* Note that if we're waiting on other scripts to load, this won't happen
|
|
* until that's done. To load scripts asynchronously without delaying setup,
|
|
* don't start them loading until after DOM-ready time!
|
|
*/
|
|
$(document).ready(function(){
|
|
SN.Init.AjaxForms();
|
|
SN.Init.UploadForms();
|
|
if ($('.'+SN.C.S.FormNotice).length > 0) {
|
|
SN.Init.NoticeForm();
|
|
}
|
|
if ($('#content .notices').length > 0) {
|
|
SN.Init.Notices();
|
|
}
|
|
if ($('#content .entity_actions').length > 0) {
|
|
SN.Init.EntityActions();
|
|
}
|
|
if ($('#form_login').length > 0) {
|
|
SN.Init.Login();
|
|
}
|
|
});
|