forked from GNUsocial/gnu-social
		
	Revert "combine our standard scripts into one big script"
This reverts parts of commit 0c5ca46ba3.
		
	
		
			
				
	
	
		
			1245 lines
		
	
	
		
			50 KiB
		
	
	
	
		
			JavaScript
		
	
	
	
	
	
			
		
		
	
	
			1245 lines
		
	
	
		
			50 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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        },
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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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            NoticeDataText: 'notice_data-text',
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            NoticeTextCount: 'notice_text-count',
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            NoticeInReplyTo: 'notice_in-reply-to',
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            NoticeDataAttach: 'notice_data-attach',
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            NoticeDataAttachSelected: 'notice_data-attach_selected',
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            NoticeActionSubmit: 'notice_action-submit',
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            NoticeLat: 'notice_data-lat',
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            NoticeLon: 'notice_data-lon',
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            NoticeLocationId: 'notice_data-location_id',
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            NoticeLocationNs: 'notice_data-location_ns',
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            NoticeGeoName: 'notice_data-geo_name',
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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('#'+SN.C.S.NoticeTextCount).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('#'+SN.C.S.NoticeDataText);
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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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                NDT.bind('keydown', function(e) {
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                    SN.U.SubmitOnReturn(e, form);
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                });
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            }
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            else {
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                form.find('#'+SN.C.S.NoticeTextCount).text(jQuery.data(form[0], 'ElementData').MaxLength);
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            }
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            if ($('body')[0].id != 'conversation' && window.location.hash.length === 0 && $(window).scrollTop() == 0) {
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                form.find('textarea').focus();
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            }
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        },
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        /**
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         * To be called from keydown event handler on the notice import form.
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         * Checks if return or enter key was pressed, and if so attempts to
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         * submit the form and cancel standard processing of the enter key.
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         *
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         * @param {Event} event
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         * @param {jQuery} el: jQuery object whose first element is the notice posting form
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         *
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         * @return {boolean} whether to cancel the event? Does this actually pass through?
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         * @access private
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         */
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        SubmitOnReturn: function(event, el) {
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            if (event.keyCode == 13 || event.keyCode == 10) {
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                el.submit();
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                event.preventDefault();
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                event.stopPropagation();
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                $('#'+el[0].id+' #'+SN.C.S.NoticeDataText).blur();
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                $('body').focus();
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                return false;
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            }
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            return true;
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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('#'+SN.C.S.NoticeTextCount);
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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('#'+SN.C.S.NoticeDataText).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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         * @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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						|
             * Hide the previous response feedback, if any.
 | 
						|
             */
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            var removeFeedback = function() {
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						|
                form.find('.form_response').remove();
 | 
						|
            };
 | 
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 | 
						|
            form.ajaxForm({
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                dataType: 'xml',
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                timeout: '60000',
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                beforeSend: function(formData) {
 | 
						|
                    if (form.find('#'+SN.C.S.NoticeDataText)[0].value.length === 0) {
 | 
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                        form.addClass(SN.C.S.Warning);
 | 
						|
                        return false;
 | 
						|
                    }
 | 
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                    form
 | 
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                        .addClass(SN.C.S.Processing)
 | 
						|
                        .find('#'+SN.C.S.NoticeActionSubmit)
 | 
						|
                            .addClass(SN.C.S.Disabled)
 | 
						|
                            .attr(SN.C.S.Disabled, SN.C.S.Disabled);
 | 
						|
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						|
                    SN.C.I.NoticeDataGeo.NLat = $('#'+SN.C.S.NoticeLat).val();
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						|
                    SN.C.I.NoticeDataGeo.NLon = $('#'+SN.C.S.NoticeLon).val();
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						|
                    SN.C.I.NoticeDataGeo.NLNS = $('#'+SN.C.S.NoticeLocationNs).val();
 | 
						|
                    SN.C.I.NoticeDataGeo.NLID = $('#'+SN.C.S.NoticeLocationId).val();
 | 
						|
                    SN.C.I.NoticeDataGeo.NDG = $('#'+SN.C.S.NoticeDataGeo).attr('checked');
 | 
						|
 | 
						|
                    cookieValue = $.cookie(SN.C.S.NoticeDataGeoCookie);
 | 
						|
 | 
						|
                    if (cookieValue !== null && cookieValue != 'disabled') {
 | 
						|
                        cookieValue = JSON.parse(cookieValue);
 | 
						|
                        SN.C.I.NoticeDataGeo.NLat = $('#'+SN.C.S.NoticeLat).val(cookieValue.NLat).val();
 | 
						|
                        SN.C.I.NoticeDataGeo.NLon = $('#'+SN.C.S.NoticeLon).val(cookieValue.NLon).val();
 | 
						|
                        if ($('#'+SN.C.S.NoticeLocationNs).val(cookieValue.NLNS)) {
 | 
						|
                            SN.C.I.NoticeDataGeo.NLNS = $('#'+SN.C.S.NoticeLocationNs).val(cookieValue.NLNS).val();
 | 
						|
                            SN.C.I.NoticeDataGeo.NLID = $('#'+SN.C.S.NoticeLocationId).val(cookieValue.NLID).val();
 | 
						|
                        }
 | 
						|
                    }
 | 
						|
                    if (cookieValue == 'disabled') {
 | 
						|
                        SN.C.I.NoticeDataGeo.NDG = $('#'+SN.C.S.NoticeDataGeo).attr('checked', false).attr('checked');
 | 
						|
                    }
 | 
						|
                    else {
 | 
						|
                        SN.C.I.NoticeDataGeo.NDG = $('#'+SN.C.S.NoticeDataGeo).attr('checked', true).attr('checked');
 | 
						|
                    }
 | 
						|
 | 
						|
                    return true;
 | 
						|
                },
 | 
						|
                error: function (xhr, textStatus, errorThrown) {
 | 
						|
                    form
 | 
						|
                        .removeClass(SN.C.S.Processing)
 | 
						|
                        .find('#'+SN.C.S.NoticeActionSubmit)
 | 
						|
                            .removeClass(SN.C.S.Disabled)
 | 
						|
                            .removeAttr(SN.C.S.Disabled, SN.C.S.Disabled);
 | 
						|
                    removeFeedback();
 | 
						|
                    if (textStatus == 'timeout') {
 | 
						|
                        // @fixme i18n
 | 
						|
                        showFeedback('error', 'Sorry! We had trouble sending your notice. The servers are overloaded. Please try again, and contact the site administrator if this problem persists.');
 | 
						|
                    }
 | 
						|
                    else {
 | 
						|
                        var response = SN.U.GetResponseXML(xhr);
 | 
						|
                        if ($('.'+SN.C.S.Error, response).length > 0) {
 | 
						|
                            form.append(document._importNode($('.'+SN.C.S.Error, response)[0], true));
 | 
						|
                        }
 | 
						|
                        else {
 | 
						|
                            if (parseInt(xhr.status) === 0 || jQuery.inArray(parseInt(xhr.status), SN.C.I.HTTP20x30x) >= 0) {
 | 
						|
                                form
 | 
						|
                                    .resetForm()
 | 
						|
                                    .find('#'+SN.C.S.NoticeDataAttachSelected).remove();
 | 
						|
                                SN.U.FormNoticeEnhancements(form);
 | 
						|
                            }
 | 
						|
                            else {
 | 
						|
                                // @fixme i18n
 | 
						|
                                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 = $('#'+SN.C.S.Error, data);
 | 
						|
                    if (errorResult.length > 0) {
 | 
						|
                        showFeedback('error', errorResult.text());
 | 
						|
                    }
 | 
						|
                    else {
 | 
						|
                        if($('body')[0].id == 'bookmarklet') {
 | 
						|
                            // @fixme self is not referenced anywhere?
 | 
						|
                            self.close();
 | 
						|
                        }
 | 
						|
 | 
						|
                        var commandResult = $('#'+SN.C.S.CommandResult, data);
 | 
						|
                        if (commandResult.length > 0) {
 | 
						|
                            showFeedback('success', commandResult.text());
 | 
						|
                        }
 | 
						|
                        else {
 | 
						|
                            // New notice post was successful. If on our timeline, show it!
 | 
						|
                            var notice = document._importNode($('li', data)[0], true);
 | 
						|
                            var notices = $('#notices_primary .notices');
 | 
						|
                            if (notices.length > 0 && SN.U.belongsOnTimeline(notice)) {
 | 
						|
                                if ($('#'+notice.id).length === 0) {
 | 
						|
                                    var notice_irt_value = $('#'+SN.C.S.NoticeInReplyTo).val();
 | 
						|
                                    var notice_irt = '#notices_primary #notice-'+notice_irt_value;
 | 
						|
                                    if($('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.
 | 
						|
                                showFeedback('success', $('title', data).text());
 | 
						|
                            }
 | 
						|
                        }
 | 
						|
                        form.resetForm();
 | 
						|
                        form.find('#'+SN.C.S.NoticeInReplyTo).val('');
 | 
						|
                        form.find('#'+SN.C.S.NoticeDataAttachSelected).remove();
 | 
						|
                        SN.U.FormNoticeEnhancements(form);
 | 
						|
                    }
 | 
						|
                },
 | 
						|
                complete: function(xhr, textStatus) {
 | 
						|
                    form
 | 
						|
                        .removeClass(SN.C.S.Processing)
 | 
						|
                        .find('#'+SN.C.S.NoticeActionSubmit)
 | 
						|
                            .removeAttr(SN.C.S.Disabled)
 | 
						|
                            .removeClass(SN.C.S.Disabled);
 | 
						|
 | 
						|
                    $('#'+SN.C.S.NoticeLat).val(SN.C.I.NoticeDataGeo.NLat);
 | 
						|
                    $('#'+SN.C.S.NoticeLon).val(SN.C.I.NoticeDataGeo.NLon);
 | 
						|
                    if ($('#'+SN.C.S.NoticeLocationNs)) {
 | 
						|
                        $('#'+SN.C.S.NoticeLocationNs).val(SN.C.I.NoticeDataGeo.NLNS);
 | 
						|
                        $('#'+SN.C.S.NoticeLocationId).val(SN.C.I.NoticeDataGeo.NLID);
 | 
						|
                    }
 | 
						|
                    $('#'+SN.C.S.NoticeDataGeo).attr('checked', SN.C.I.NoticeDataGeo.NDG);
 | 
						|
                }
 | 
						|
            });
 | 
						|
        },
 | 
						|
 | 
						|
        /**
 | 
						|
         * Fetch an XML DOM from an XHR's response data.
 | 
						|
         *
 | 
						|
         * Works around unavailable responseXML when document.domain
 | 
						|
         * has been modified by Meteor or other tools, in some but not
 | 
						|
         * all browsers.
 | 
						|
         *
 | 
						|
         * @param {XMLHTTPRequest} xhr
 | 
						|
         * @return DOMDocument
 | 
						|
         */
 | 
						|
        GetResponseXML: function(xhr) {
 | 
						|
            try {
 | 
						|
                return xhr.responseXML;
 | 
						|
            } catch (e) {
 | 
						|
                return (new DOMParser()).parseFromString(xhr.responseText, "text/xml");
 | 
						|
            }
 | 
						|
        },
 | 
						|
 | 
						|
        /**
 | 
						|
         * Setup function -- DOES NOT trigger actions immediately.
 | 
						|
         *
 | 
						|
         * Sets up event handlers on all visible notice's reply buttons to
 | 
						|
         * tweak the new-notice form with needed variables and focus it
 | 
						|
         * when pushed.
 | 
						|
         *
 | 
						|
         * (This replaces the default reply button behavior to submit
 | 
						|
         * directly to a form which comes back with a specialized page
 | 
						|
         * with the form data prefilled.)
 | 
						|
         *
 | 
						|
         * @access private
 | 
						|
         */
 | 
						|
        NoticeReply: function() {
 | 
						|
            if ($('#'+SN.C.S.NoticeDataText).length > 0 && $('#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() {
 | 
						|
                var nickname = ($('.author .nickname', notice).length > 0) ? $($('.author .nickname', notice)[0]) : $('.author .nickname.uid');
 | 
						|
                SN.U.NoticeReplySet(nickname.text(), $($('.notice_id', notice)[0]).text());
 | 
						|
                return false;
 | 
						|
            });
 | 
						|
        },
 | 
						|
 | 
						|
        /**
 | 
						|
         * Updates the new notice posting form with bits for replying to the
 | 
						|
         * given user. Adds replyto parameter to the form, and a "@foo" to the
 | 
						|
         * text area.
 | 
						|
         *
 | 
						|
         * @fixme replyto is a global variable, but probably shouldn't be
 | 
						|
         *
 | 
						|
         * @param {String} nick
 | 
						|
         * @param {String} id
 | 
						|
         */
 | 
						|
        NoticeReplySet: function(nick,id) {
 | 
						|
            if (nick.match(SN.C.I.PatternUsername)) {
 | 
						|
                var text = $('#'+SN.C.S.NoticeDataText);
 | 
						|
                if (text.length > 0) {
 | 
						|
                    replyto = '@' + nick + ' ';
 | 
						|
                    text.val(replyto + text.val().replace(RegExp(replyto, 'i'), ''));
 | 
						|
                    $('#'+SN.C.S.FormNotice+' #'+SN.C.S.NoticeInReplyTo).val(id);
 | 
						|
 | 
						|
                    text[0].focus();
 | 
						|
                    if (text[0].setSelectionRange) {
 | 
						|
                        var len = text.val().length;
 | 
						|
                        text[0].setSelectionRange(len,len);
 | 
						|
                    }
 | 
						|
                }
 | 
						|
            }
 | 
						|
        },
 | 
						|
 | 
						|
        /**
 | 
						|
         * 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.
 | 
						|
         */
 | 
						|
        NoticeFavor: function() {
 | 
						|
            $('.form_favor').live('click', function() { SN.U.FormXHR($(this)); return false; });
 | 
						|
            $('.form_disfavor').live('click', function() { SN.U.FormXHR($(this)); return false; });
 | 
						|
        },
 | 
						|
 | 
						|
        /**
 | 
						|
         * 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.
 | 
						|
         */
 | 
						|
        NoticeDataAttach: function() {
 | 
						|
            NDA = $('#'+SN.C.S.NoticeDataAttach);
 | 
						|
            NDA.change(function() {
 | 
						|
                S = '<div id="'+SN.C.S.NoticeDataAttachSelected+'" class="'+SN.C.S.Success+'"><code>'+$(this).val()+'</code> <button class="close">×</button></div>';
 | 
						|
                NDAS = $('#'+SN.C.S.NoticeDataAttachSelected);
 | 
						|
                if (NDAS.length > 0) {
 | 
						|
                    NDAS.replaceWith(S);
 | 
						|
                }
 | 
						|
                else {
 | 
						|
                    $('#'+SN.C.S.FormNotice).append(S);
 | 
						|
                }
 | 
						|
                $('#'+SN.C.S.NoticeDataAttachSelected+' button').click(function(){
 | 
						|
                    $('#'+SN.C.S.NoticeDataAttachSelected).remove();
 | 
						|
                    NDA.val('');
 | 
						|
 | 
						|
                    return false;
 | 
						|
                });
 | 
						|
                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(this.files[i]);
 | 
						|
                    }
 | 
						|
                }
 | 
						|
            });
 | 
						|
        },
 | 
						|
 | 
						|
        /**
 | 
						|
         * 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 {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(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');
 | 
						|
                    $('#'+SN.C.S.NoticeDataAttachSelected).append(img);
 | 
						|
                });
 | 
						|
            } else {
 | 
						|
                var img = $('<div></div>').text(tooltip);
 | 
						|
                $('#'+SN.C.S.NoticeDataAttachSelected).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.
 | 
						|
         *
 | 
						|
         * @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() {
 | 
						|
            var NLat = $('#'+SN.C.S.NoticeLat).val();
 | 
						|
            var NLon = $('#'+SN.C.S.NoticeLon).val();
 | 
						|
            var NLNS = $('#'+SN.C.S.NoticeLocationNs).val();
 | 
						|
            var NLID = $('#'+SN.C.S.NoticeLocationId).val();
 | 
						|
            var NLN = $('#'+SN.C.S.NoticeGeoName).text();
 | 
						|
            var NDGe = $('#'+SN.C.S.NoticeDataGeo);
 | 
						|
 | 
						|
            function removeNoticeDataGeo() {
 | 
						|
                $('label[for='+SN.C.S.NoticeDataGeo+']')
 | 
						|
                    .attr('title', jQuery.trim($('label[for='+SN.C.S.NoticeDataGeo+']').text()))
 | 
						|
                    .removeClass('checked');
 | 
						|
 | 
						|
                $('#'+SN.C.S.NoticeLat).val('');
 | 
						|
                $('#'+SN.C.S.NoticeLon).val('');
 | 
						|
                $('#'+SN.C.S.NoticeLocationNs).val('');
 | 
						|
                $('#'+SN.C.S.NoticeLocationId).val('');
 | 
						|
                $('#'+SN.C.S.NoticeDataGeo).attr('checked', false);
 | 
						|
 | 
						|
                $.cookie(SN.C.S.NoticeDataGeoCookie, 'disabled', { path: '/' });
 | 
						|
            }
 | 
						|
 | 
						|
            function getJSONgeocodeURL(geocodeURL, data) {
 | 
						|
                $.getJSON(geocodeURL, data, function(location) {
 | 
						|
                    var lns, lid;
 | 
						|
 | 
						|
                    if (typeof(location.location_ns) != 'undefined') {
 | 
						|
                        $('#'+SN.C.S.NoticeLocationNs).val(location.location_ns);
 | 
						|
                        lns = location.location_ns;
 | 
						|
                    }
 | 
						|
 | 
						|
                    if (typeof(location.location_id) != 'undefined') {
 | 
						|
                        $('#'+SN.C.S.NoticeLocationId).val(location.location_id);
 | 
						|
                        lid = location.location_id;
 | 
						|
                    }
 | 
						|
 | 
						|
                    if (typeof(location.name) == 'undefined') {
 | 
						|
                        NLN_text = data.lat + ';' + data.lon;
 | 
						|
                    }
 | 
						|
                    else {
 | 
						|
                        NLN_text = location.name;
 | 
						|
                    }
 | 
						|
 | 
						|
                    $('label[for='+SN.C.S.NoticeDataGeo+']')
 | 
						|
                        .attr('title', NoticeDataGeo_text.ShareDisable + ' (' + NLN_text + ')');
 | 
						|
 | 
						|
                    $('#'+SN.C.S.NoticeLat).val(data.lat);
 | 
						|
                    $('#'+SN.C.S.NoticeLon).val(data.lon);
 | 
						|
                    $('#'+SN.C.S.NoticeLocationNs).val(lns);
 | 
						|
                    $('#'+SN.C.S.NoticeLocationId).val(lid);
 | 
						|
                    $('#'+SN.C.S.NoticeDataGeo).attr('checked', true);
 | 
						|
 | 
						|
                    var cookieValue = {
 | 
						|
                        NLat: data.lat,
 | 
						|
                        NLon: data.lon,
 | 
						|
                        NLNS: lns,
 | 
						|
                        NLID: lid,
 | 
						|
                        NLN: NLN_text,
 | 
						|
                        NLNU: location.url,
 | 
						|
                        NDG: true
 | 
						|
                    };
 | 
						|
 | 
						|
                    $.cookie(SN.C.S.NoticeDataGeoCookie, JSON.stringify(cookieValue), { path: '/' });
 | 
						|
                });
 | 
						|
            }
 | 
						|
 | 
						|
            if (NDGe.length > 0) {
 | 
						|
                if ($.cookie(SN.C.S.NoticeDataGeoCookie) == 'disabled') {
 | 
						|
                    NDGe.attr('checked', false);
 | 
						|
                }
 | 
						|
                else {
 | 
						|
                    NDGe.attr('checked', true);
 | 
						|
                }
 | 
						|
 | 
						|
                var NGW = $('#notice_data-geo_wrap');
 | 
						|
                var geocodeURL = NGW.attr('title');
 | 
						|
                NGW.removeAttr('title');
 | 
						|
 | 
						|
                $('label[for='+SN.C.S.NoticeDataGeo+']')
 | 
						|
                    .attr('title', jQuery.trim($('label[for='+SN.C.S.NoticeDataGeo+']').text()));
 | 
						|
 | 
						|
                NDGe.change(function() {
 | 
						|
                    if ($('#'+SN.C.S.NoticeDataGeo).attr('checked') === true || $.cookie(SN.C.S.NoticeDataGeoCookie) === null) {
 | 
						|
                        $('label[for='+SN.C.S.NoticeDataGeo+']')
 | 
						|
                            .attr('title', NoticeDataGeo_text.ShareDisable)
 | 
						|
                            .addClass('checked');
 | 
						|
 | 
						|
                        if ($.cookie(SN.C.S.NoticeDataGeoCookie) === null || $.cookie(SN.C.S.NoticeDataGeoCookie) == 'disabled') {
 | 
						|
                            if (navigator.geolocation) {
 | 
						|
                                navigator.geolocation.getCurrentPosition(
 | 
						|
                                    function(position) {
 | 
						|
                                        $('#'+SN.C.S.NoticeLat).val(position.coords.latitude);
 | 
						|
                                        $('#'+SN.C.S.NoticeLon).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();
 | 
						|
                                                break;
 | 
						|
                                            case error.TIMEOUT:
 | 
						|
                                                $('#'+SN.C.S.NoticeDataGeo).attr('checked', false);
 | 
						|
                                                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();
 | 
						|
                                    $('#'+SN.C.S.NoticeDataGeo).remove();
 | 
						|
                                    $('label[for='+SN.C.S.NoticeDataGeo+']').remove();
 | 
						|
                                }
 | 
						|
                            }
 | 
						|
                        }
 | 
						|
                        else {
 | 
						|
                            var cookieValue = JSON.parse($.cookie(SN.C.S.NoticeDataGeoCookie));
 | 
						|
 | 
						|
                            $('#'+SN.C.S.NoticeLat).val(cookieValue.NLat);
 | 
						|
                            $('#'+SN.C.S.NoticeLon).val(cookieValue.NLon);
 | 
						|
                            $('#'+SN.C.S.NoticeLocationNs).val(cookieValue.NLNS);
 | 
						|
                            $('#'+SN.C.S.NoticeLocationId).val(cookieValue.NLID);
 | 
						|
                            $('#'+SN.C.S.NoticeDataGeo).attr('checked', cookieValue.NDG);
 | 
						|
 | 
						|
                            $('label[for='+SN.C.S.NoticeDataGeo+']')
 | 
						|
                                .attr('title', NoticeDataGeo_text.ShareDisable + ' (' + cookieValue.NLN + ')')
 | 
						|
                                .addClass('checked');
 | 
						|
                        }
 | 
						|
                    }
 | 
						|
                    else {
 | 
						|
                        removeNoticeDataGeo();
 | 
						|
                    }
 | 
						|
                }).change();
 | 
						|
            }
 | 
						|
        },
 | 
						|
 | 
						|
        /**
 | 
						|
         * 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 = $(notice).find('.entry-title .author a.url').attr('href');
 | 
						|
                if (authorUrl == profileLink) {
 | 
						|
                    if (action == 'all' || action == 'showstream') {
 | 
						|
                        // Posts always show on your own friends and profile streams.
 | 
						|
                        return true;
 | 
						|
                    }
 | 
						|
                }
 | 
						|
            }
 | 
						|
 | 
						|
            // @fixme tag, group, reply timelines should be feasible as well.
 | 
						|
            // Mismatch between id-based and name-based user/group links currently complicates
 | 
						|
            // the lookup, since all our inline mentions contain the absolute links but the
 | 
						|
            // UI links currently on the page use malleable names.
 | 
						|
 | 
						|
            return false;
 | 
						|
        }
 | 
						|
    },
 | 
						|
 | 
						|
    Init: {
 | 
						|
        /**
 | 
						|
         * If user is logged in, run setup code for the new notice form:
 | 
						|
         *
 | 
						|
         *  - char counter
 | 
						|
         *  - AJAX submission
 | 
						|
         *  - location events
 | 
						|
         *  - file upload events
 | 
						|
         */
 | 
						|
        NoticeForm: function() {
 | 
						|
            if ($('body.user_in').length > 0) {
 | 
						|
                SN.U.NoticeLocationAttach();
 | 
						|
 | 
						|
                $('.'+SN.C.S.FormNotice).each(function() {
 | 
						|
                    SN.U.FormNoticeXHR($(this));
 | 
						|
                    SN.U.FormNoticeEnhancements($(this));
 | 
						|
                });
 | 
						|
 | 
						|
                SN.U.NoticeDataAttach();
 | 
						|
            }
 | 
						|
        },
 | 
						|
 | 
						|
        /**
 | 
						|
         * Run setup code for notice timeline views items:
 | 
						|
         *
 | 
						|
         * - AJAX submission for fave/repeat/reply (if logged in)
 | 
						|
         * - Attachment link extras ('more' links)
 | 
						|
         */
 | 
						|
        Notices: function() {
 | 
						|
            if ($('body.user_in').length > 0) {
 | 
						|
                SN.U.NoticeFavor();
 | 
						|
                SN.U.NoticeRepeat();
 | 
						|
                SN.U.NoticeReply();
 | 
						|
            }
 | 
						|
 | 
						|
            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) {
 | 
						|
                $('.form_user_subscribe').live('click', function() { SN.U.FormXHR($(this)); return false; });
 | 
						|
                $('.form_user_unsubscribe').live('click', function() { SN.U.FormXHR($(this)); return false; });
 | 
						|
                $('.form_group_join').live('click', function() { SN.U.FormXHR($(this)); return false; });
 | 
						|
                $('.form_group_leave').live('click', function() { SN.U.FormXHR($(this)); return false; });
 | 
						|
                $('.form_user_nudge').live('click', function() { SN.U.FormXHR($(this)); return false; });
 | 
						|
 | 
						|
                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;
 | 
						|
            });
 | 
						|
        }
 | 
						|
    }
 | 
						|
};
 | 
						|
 | 
						|
/**
 | 
						|
 * 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!
 | 
						|
 */
 | 
						|
$(document).ready(function(){
 | 
						|
    if ($('.'+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();
 | 
						|
    }
 | 
						|
});
 |