X-Git-Url: https://git.mxchange.org/?a=blobdiff_plain;f=js%2Futil.js;h=c22802651a1f270eae9ba4a7714f0ceabf04e239;hb=ec53e68cf2490fe3a9ed74914c0c96d31cabe8c0;hp=035c59da00c8e5e2ecb601629c63f72c9a554c6b;hpb=2836c4e561d6ded72086735cb59d737b3aa74aa7;p=quix0rs-gnu-social.git diff --git a/js/util.js b/js/util.js index 035c59da00..c22802651a 100644 --- a/js/util.js +++ b/js/util.js @@ -19,7 +19,8 @@ * @package StatusNet * @author Sarven Capadisli * @author Evan Prodromou - * @copyright 2009 StatusNet, Inc. + * @author Brion Vibber + * @copyright 2009,2010 StatusNet, Inc. * @license http://www.fsf.org/licensing/licenses/agpl-3.0.html GNU Affero General Public License version 3.0 * @link http://status.net/ */ @@ -30,9 +31,18 @@ var SN = { // StatusNet CounterBlackout: false, MaxLength: 140, PatternUsername: /^[0-9a-zA-Z\-_.]*$/, - HTTP20x30x: [200, 201, 202, 203, 204, 205, 206, 300, 301, 302, 303, 304, 305, 306, 307] + HTTP20x30x: [200, 201, 202, 203, 204, 205, 206, 300, 301, 302, 303, 304, 305, 306, 307], + NoticeFormMaster: null // to be cloned from the one at top }, + /** + * @fixme are these worth the trouble? They seem to mostly just duplicate + * themselves while slightly obscuring the actual selector, so it's hard + * to pop over to the HTML and find something. + * + * In theory, minification could reduce them to shorter variable names, + * but at present that doesn't happen with yui-compressor. + */ S: { // Selector Disabled: 'disabled', Warning: 'warning', @@ -41,17 +51,6 @@ var SN = { // StatusNet Processing: 'processing', CommandResult: 'command_result', FormNotice: 'form_notice', - NoticeDataText: 'notice_data-text', - NoticeTextCount: 'notice_text-count', - NoticeInReplyTo: 'notice_in-reply-to', - NoticeDataAttach: 'notice_data-attach', - NoticeDataAttachSelected: 'notice_data-attach_selected', - NoticeActionSubmit: 'notice_action-submit', - NoticeLat: 'notice_data-lat', - NoticeLon: 'notice_data-lon', - NoticeLocationId: 'notice_data-location_id', - NoticeLocationNs: 'notice_data-location_ns', - NoticeGeoName: 'notice_data-geo_name', NoticeDataGeo: 'notice_data-geo', NoticeDataGeoCookie: 'NoticeDataGeo', NoticeDataGeoSelected: 'notice_data-geo_selected', @@ -59,7 +58,25 @@ var SN = { // StatusNet } }, + /** + * Map of localized message strings exported to script from the PHP + * side via Action::getScriptMessages(). + * + * Retrieve them via SN.msg(); this array is an implementation detail. + * + * @access private + */ messages: {}, + + /** + * Grabs a localized string that's been previously exported to us + * from server-side code via Action::getScriptMessages(). + * + * @example alert(SN.msg('coolplugin-failed')); + * + * @param {String} key: string key name to pull from message index + * @return matching localized message string + */ msg: function(key) { if (typeof SN.messages[key] == "undefined") { return '[' + key + ']'; @@ -69,9 +86,17 @@ var SN = { // StatusNet }, U: { // Utils + /** + * Setup function -- DOES NOT trigger actions immediately. + * + * Sets up event handlers on the new notice form. + * + * @param {jQuery} form: jQuery object whose first matching element is the form + * @access private + */ FormNoticeEnhancements: function(form) { if (jQuery.data(form[0], 'ElementData') === undefined) { - MaxLength = form.find('#'+SN.C.S.NoticeTextCount).text(); + MaxLength = form.find('.count').text(); if (typeof(MaxLength) == 'undefined') { MaxLength = SN.C.I.MaxLength; } @@ -79,7 +104,7 @@ var SN = { // StatusNet SN.U.Counter(form); - NDT = form.find('#'+SN.C.S.NoticeDataText); + NDT = form.find('.notice_data-text:first'); NDT.bind('keyup', function(e) { SN.U.Counter(form); @@ -97,32 +122,26 @@ var SN = { // StatusNet // Note there's still no event for mouse-triggered 'delete'. NDT.bind('cut', delayedUpdate) .bind('paste', delayedUpdate); - - NDT.bind('keydown', function(e) { - SN.U.SubmitOnReturn(e, form); - }); } else { - form.find('#'+SN.C.S.NoticeTextCount).text(jQuery.data(form[0], 'ElementData').MaxLength); - } - - if ($('body')[0].id != 'conversation' && window.location.hash.length === 0 && $(window).scrollTop() == 0) { - form.find('textarea').focus(); + form.find('.count').text(jQuery.data(form[0], 'ElementData').MaxLength); } }, - SubmitOnReturn: function(event, el) { - if (event.keyCode == 13 || event.keyCode == 10) { - el.submit(); - event.preventDefault(); - event.stopPropagation(); - $('#'+el[0].id+' #'+SN.C.S.NoticeDataText).blur(); - $('body').focus(); - return false; - } - return true; - }, - + /** + * To be called from event handlers on the notice import form. + * Triggers an update of the remaining-characters counter. + * + * Additional counter updates will be suppressed during the + * next half-second to avoid flooding the layout engine with + * updates, followed by another automatic check. + * + * The maximum length is pulled from data established by + * FormNoticeEnhancements. + * + * @param {jQuery} form: jQuery object whose first element is the notice posting form + * @access private + */ Counter: function(form) { SN.C.I.FormNoticeCurrent = form; @@ -133,7 +152,7 @@ var SN = { // StatusNet } var remaining = MaxLength - SN.U.CharacterCount(form); - var counter = form.find('#'+SN.C.S.NoticeTextCount); + var counter = form.find('.count'); if (remaining.toString() != counter.text()) { if (!SN.C.I.CounterBlackout || remaining === 0) { @@ -156,10 +175,24 @@ var SN = { // StatusNet } }, + /** + * Pull the count of characters in the current edit field. + * Plugins replacing the edit control may need to override this. + * + * @param {jQuery} form: jQuery object whose first element is the notice posting form + * @return number of chars + */ CharacterCount: function(form) { - return form.find('#'+SN.C.S.NoticeDataText).val().length; + return form.find('.notice_data-text:first').val().length; }, + /** + * Called internally after the counter update blackout period expires; + * runs another update to make sure we didn't miss anything. + * + * @param {jQuery} form: jQuery object whose first element is the notice posting form + * @access private + */ ClearCounterBlackout: function(form) { // Allow keyup events to poke the counter again SN.C.I.CounterBlackout = false; @@ -167,11 +200,51 @@ var SN = { // StatusNet SN.U.Counter(form); }, - FormXHR: function(form) { + /** + * Helper function to rewrite default HTTP form action URLs to HTTPS + * so we can actually fetch them when on an SSL page in ssl=sometimes + * mode. + * + * It would be better to output URLs that didn't hardcode protocol + * and hostname in the first place... + * + * @param {String} url + * @return string + */ + RewriteAjaxAction: function(url) { + // Quick hack: rewrite AJAX submits to HTTPS if they'd fail otherwise. + if (document.location.protocol == 'https:' && url.substr(0, 5) == 'http:') { + return url.replace(/^http:\/\/[^:\/]+/, 'https://' + document.location.host); + } else { + return url; + } + }, + + /** + * Grabs form data and submits it asynchronously, with 'ajax=1' + * parameter added to the rest. + * + * If a successful response includes another form, that form + * will be extracted and copied in, replacing the original form. + * If there's no form, the first paragraph will be used. + * + * This will automatically be applied on the 'submit' event for + * any form with the 'ajax' class. + * + * @fixme can sometimes explode confusingly if returnd data is bogus + * @fixme error handling is pretty vague + * @fixme can't submit file uploads + * + * @param {jQuery} form: jQuery object whose first element is a form + * @param function onSuccess: something extra to do on success + * + * @access public + */ + FormXHR: function(form, onSuccess) { $.ajax({ type: 'POST', dataType: 'xml', - url: form.attr('action'), + url: SN.U.RewriteAjaxAction(form.attr('action')), data: form.serialize() + '&ajax=1', beforeSend: function(xhr) { form @@ -181,72 +254,128 @@ var SN = { // StatusNet .attr(SN.C.S.Disabled, SN.C.S.Disabled); }, error: function (xhr, textStatus, errorThrown) { - alert(errorThrown || textStatus); + // If the server end reported an error from StatusNet, + // find it -- otherwise we'll see what was reported + // from the browser. + var errorReported = null; + if (xhr.responseXML) { + errorReported = $('#error', xhr.responseXML).text(); + } + alert(errorReported || errorThrown || textStatus); + + // Restore the form to original state. + // Hopefully. :D + form + .removeClass(SN.C.S.Processing) + .find('.submit') + .removeClass(SN.C.S.Disabled) + .removeAttr(SN.C.S.Disabled); }, success: function(data, textStatus) { if (typeof($('form', data)[0]) != 'undefined') { form_new = document._importNode($('form', data)[0], true); form.replaceWith(form_new); + if (onSuccess) { + onSuccess(); + } } - else { + else if (typeof($('p', data)[0]) != 'undefined') { form.replaceWith(document._importNode($('p', data)[0], true)); + if (onSuccess) { + onSuccess(); + } + } + else { + alert('Unknown error.'); } } }); }, + /** + * Setup function -- DOES NOT trigger actions immediately. + * + * Sets up event handlers for special-cased async submission of the + * notice-posting form, including some pre-post validation. + * + * Unlike FormXHR() this does NOT submit the form immediately! + * It sets up event handlers so that any method of submitting the + * form (click on submit button, enter, submit() etc) will trigger + * it properly. + * + * Also unlike FormXHR(), this system will use a hidden iframe + * automatically to handle file uploads via + * controls. + * + * @fixme tl;dr + * @fixme vast swaths of duplicate code and really long variable names clutter this function up real bad + * @fixme error handling is unreliable + * @fixme cookieValue is a global variable, but probably shouldn't be + * @fixme saving the location cache cookies should be split out + * @fixme some error messages are hardcoded english: needs i18n + * @fixme special-case for bookmarklet is confusing and uses a global var "self". Is this ok? + * + * @param {jQuery} form: jQuery object whose first element is a form + * + * @access public + */ FormNoticeXHR: function(form) { SN.C.I.NoticeDataGeo = {}; form.append(''); + + // Make sure we don't have a mixed HTTP/HTTPS submission... + form.attr('action', SN.U.RewriteAjaxAction(form.attr('action'))); + + /** + * Show a response feedback bit under the new-notice dialog. + * + * @param {String} cls: CSS class name to use ('error' or 'success') + * @param {String} text + * @access private + */ + var showFeedback = function(cls, text) { + form.append( + $('

') + .addClass(cls) + .text(text) + ); + }; + + /** + * Hide the previous response feedback, if any. + */ + var removeFeedback = function() { + form.find('.form_response').remove(); + }; + form.ajaxForm({ dataType: 'xml', timeout: '60000', beforeSend: function(formData) { - if (form.find('#'+SN.C.S.NoticeDataText)[0].value.length === 0) { + if (form.find('.notice_data-text:first').val() == '') { form.addClass(SN.C.S.Warning); return false; } form .addClass(SN.C.S.Processing) - .find('#'+SN.C.S.NoticeActionSubmit) + .find('.submit') .addClass(SN.C.S.Disabled) .attr(SN.C.S.Disabled, SN.C.S.Disabled); - SN.C.I.NoticeDataGeo.NLat = $('#'+SN.C.S.NoticeLat).val(); - SN.C.I.NoticeDataGeo.NLon = $('#'+SN.C.S.NoticeLon).val(); - 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'); - } + SN.U.normalizeGeoData(form); return true; }, error: function (xhr, textStatus, errorThrown) { form .removeClass(SN.C.S.Processing) - .find('#'+SN.C.S.NoticeActionSubmit) + .find('.submit') .removeClass(SN.C.S.Disabled) .removeAttr(SN.C.S.Disabled, SN.C.S.Disabled); - form.find('.form_response').remove(); + removeFeedback(); if (textStatus == 'timeout') { - form.append('

Sorry! We had trouble sending your notice. The servers are overloaded. Please try again, and contact the site administrator if this problem persists.

'); + // @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); @@ -257,40 +386,58 @@ var SN = { // StatusNet if (parseInt(xhr.status) === 0 || jQuery.inArray(parseInt(xhr.status), SN.C.I.HTTP20x30x) >= 0) { form .resetForm() - .find('#'+SN.C.S.NoticeDataAttachSelected).remove(); + .find('.attach-status').remove(); SN.U.FormNoticeEnhancements(form); } else { - form.append('

(Sorry! We had trouble sending your notice ('+xhr.status+' '+xhr.statusText+'). Please report the problem to the site administrator if this happens again.

'); + // @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) { - form.find('.form_response').remove(); - var result; - if ($('#'+SN.C.S.Error, data).length > 0) { - result = document._importNode($('p', data)[0], true); - result = result.textContent || result.innerHTML; - form.append('

'+result+'

'); + 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(); } - if ($('#'+SN.C.S.CommandResult, data).length > 0) { - result = document._importNode($('p', data)[0], true); - result = result.textContent || result.innerHTML; - form.append('

'+result+'

'); + 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)) { + var notices = $('#notices_primary .notices:first'); + var replyItem = form.closest('li.notice-reply'); + + if (replyItem.length > 0) { + // If this is an inline reply, remove the form... + var list = form.closest('.threaded-replies'); + var placeholder = list.find('.notice-reply-placeholder'); + replyItem.remove(); + + var id = $(notice).attr('id'); + if ($("#"+id).length == 0) { + $(notice).insertBefore(placeholder); + } else { + // Realtime came through before us... + } + + // ...and show the placeholder form. + placeholder.show(); + } else if (notices.length > 0 && SN.U.belongsOnTimeline(notice)) { + // Not a reply. If on our timeline, show it at the top! + if ($('#'+notice.id).length === 0) { - var notice_irt_value = $('#'+SN.C.S.NoticeInReplyTo).val(); + var notice_irt_value = form.find('[name=inreplyto]').val(); var notice_irt = '#notices_primary #notice-'+notice_irt_value; if($('body')[0].id == 'conversation') { if(notice_irt_value.length > 0 && $(notice_irt+' .notices').length < 1) { @@ -305,44 +452,146 @@ var SN = { // StatusNet .css({display:'none'}) .fadeIn(2500); SN.U.NoticeWithAttachment($('#'+notice.id)); - SN.U.NoticeReplyTo($('#'+notice.id)); + SN.U.switchInputFormTab("placeholder"); } - } - else { + } else { // Not on a timeline that this belongs on? // Just show a success message. - result = document._importNode($('title', data)[0], true); - result_title = result.textContent || result.innerHTML; - form.append('

'+result_title+'

'); + // @fixme inline + showFeedback('success', $('title', data).text()); } } form.resetForm(); - form.find('#'+SN.C.S.NoticeInReplyTo).val(''); - form.find('#'+SN.C.S.NoticeDataAttachSelected).remove(); + 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('#'+SN.C.S.NoticeActionSubmit) + .find('.submit') .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); + 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); + } + }); + }, + + FormProfileSearchXHR: function(form) { + $.ajax({ + type: 'POST', + dataType: 'xml', + url: form.attr('action'), + data: form.serialize() + '&ajax=1', + beforeSend: function(xhr) { + form + .addClass(SN.C.S.Processing) + .find('.submit') + .addClass(SN.C.S.Disabled) + .attr(SN.C.S.Disabled, SN.C.S.Disabled); + }, + error: function (xhr, textStatus, errorThrown) { + alert(errorThrown || textStatus); + }, + success: function(data, textStatus) { + var results_placeholder = $('#profile_search_results'); + if (typeof($('ul', data)[0]) != 'undefined') { + var list = document._importNode($('ul', data)[0], true); + results_placeholder.replaceWith(list); } - $('#'+SN.C.S.NoticeDataGeo).attr('checked', SN.C.I.NoticeDataGeo.NDG); + else { + var _error = $('
  • ').append(document._importNode($('p', data)[0], true)); + results_placeholder.html(_error); + } + form + .removeClass(SN.C.S.Processing) + .find('.submit') + .removeClass(SN.C.S.Disabled) + .attr(SN.C.S.Disabled, false); } }); }, + FormPeopletagsXHR: function(form) { + $.ajax({ + type: 'POST', + dataType: 'xml', + url: form.attr('action'), + data: form.serialize() + '&ajax=1', + beforeSend: function(xhr) { + form.find('.submit') + .addClass(SN.C.S.Processing) + .addClass(SN.C.S.Disabled) + .attr(SN.C.S.Disabled, SN.C.S.Disabled); + }, + error: function (xhr, textStatus, errorThrown) { + alert(errorThrown || textStatus); + }, + success: function(data, textStatus) { + var results_placeholder = form.parents('.entity_tags'); + if (typeof($('.entity_tags', data)[0]) != 'undefined') { + var tags = document._importNode($('.entity_tags', data)[0], true); + $(tags).find('.editable').append($(''; - NDAS = $('#'+SN.C.S.NoticeDataAttachSelected); - if (NDAS.length > 0) { - NDAS.replaceWith(S); - } - else { - $('#'+SN.C.S.FormNotice).append(S); + /** + * 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; } - $('#'+SN.C.S.NoticeDataAttachSelected+' button').click(function(){ - $('#'+SN.C.S.NoticeDataAttachSelected).remove(); + + var attachStatus = $('
    '); + 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(this.files[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. @@ -493,13 +963,14 @@ var SN = { // StatusNet * 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(file) { + PreviewAttach: function(form, file) { var tooltip = file.type + ' ' + Math.round(file.size / 1024) + 'KB'; var preview = true; @@ -559,47 +1030,72 @@ var SN = { // StatusNet .attr('alt', tooltip) .attr('src', url) .attr('style', 'height: 120px'); - $('#'+SN.C.S.NoticeDataAttachSelected).append(img); + form.find('.attach-status').append(img); }); } else { var img = $('
    ').text(tooltip); - $('#'+SN.C.S.NoticeDataAttachSelected).append(img); + form.find('.attach-status').append(img); } }, - 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())) + /** + * 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'); - $('#'+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); + 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') { - $('#'+SN.C.S.NoticeLocationNs).val(location.location_ns); + form.find('[name=location_ns]').val(location.location_ns); lns = location.location_ns; } if (typeof(location.location_id) != 'undefined') { - $('#'+SN.C.S.NoticeLocationId).val(location.location_id); + form.find('[name=location_id]').val(location.location_id); lid = location.location_id; } @@ -610,14 +1106,15 @@ var SN = { // StatusNet NLN_text = location.name; } - $('label[for='+SN.C.S.NoticeDataGeo+']') + SN.U.NoticeGeoStatus(form, NLN_text, data.lat, data.lon, location.url); + label .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); - $('#'+SN.C.S.NoticeDataGeo).attr('checked', true); + form.find('[name=lat]').val(data.lat); + form.find('[name=lon]').val(data.lon); + form.find('[name=location_ns]').val(lns); + form.find('[name=location_id]').val(lid); + form.find('[name=notice_data-geo]').attr('checked', true); var cookieValue = { NLat: data.lat, @@ -633,33 +1130,33 @@ var SN = { // StatusNet }); } - if (NDGe.length > 0) { + if (check.length > 0) { if ($.cookie(SN.C.S.NoticeDataGeoCookie) == 'disabled') { - NDGe.attr('checked', false); + check.attr('checked', false); } else { - NDGe.attr('checked', true); + check.attr('checked', true); } - var NGW = $('#notice_data-geo_wrap'); - var geocodeURL = NGW.attr('title'); - NGW.removeAttr('title'); + var NGW = form.find('.notice_data-geo_wrap'); + var geocodeURL = NGW.attr('data-api'); - $('label[for='+SN.C.S.NoticeDataGeo+']') - .attr('title', jQuery.trim($('label[for='+SN.C.S.NoticeDataGeo+']').text())); + label + .attr('title', label.text()); - NDGe.change(function() { - if ($('#'+SN.C.S.NoticeDataGeo).attr('checked') === true || $.cookie(SN.C.S.NoticeDataGeoCookie) === null) { - $('label[for='+SN.C.S.NoticeDataGeo+']') + 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) { - $('#'+SN.C.S.NoticeLat).val(position.coords.latitude); - $('#'+SN.C.S.NoticeLon).val(position.coords.longitude); + form.find('[name=lat]').val(position.coords.latitude); + form.find('[name=lon]').val(position.coords.longitude); var data = { lat: position.coords.latitude, @@ -673,10 +1170,11 @@ var SN = { // StatusNet function(error) { switch(error.code) { case error.PERMISSION_DENIED: - removeNoticeDataGeo(); + removeNoticeDataGeo('Location permission denied.'); break; case error.TIMEOUT: - $('#'+SN.C.S.NoticeDataGeo).attr('checked', false); + //$('#'+SN.C.S.NoticeDataGeo).attr('checked', false); + removeNoticeDataGeo('Location lookup timeout.'); break; } }, @@ -698,21 +1196,22 @@ var SN = { // StatusNet } else { removeNoticeDataGeo(); - $('#'+SN.C.S.NoticeDataGeo).remove(); - $('label[for='+SN.C.S.NoticeDataGeo+']').remove(); + check.remove(); + label.remove(); } } } else { var cookieValue = JSON.parse($.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); + 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); - $('label[for='+SN.C.S.NoticeDataGeo+']') + SN.U.NoticeGeoStatus(form, cookieValue.NLN, cookieValue.NLat, cookieValue.NLon, cookieValue.NLNU); + label .attr('title', NoticeDataGeo_text.ShareDisable + ' (' + cookieValue.NLN + ')') .addClass('checked'); } @@ -724,6 +1223,55 @@ var SN = { // StatusNet } }, + /** + * 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 = $('
    '); + wrapper.find('button.close').click(function() { + form.find('[name=notice_data-geo]').removeAttr('checked').change(); + return false; + }); + form.append(wrapper); + } + var label; + if (url) { + label = $('').attr('href', url); + } else { + label = $(''); + } + 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'}); @@ -752,6 +1300,15 @@ var SN = { // StatusNet }); }, + /** + * 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); @@ -759,7 +1316,22 @@ var SN = { // StatusNet 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) { @@ -775,6 +1347,9 @@ var SN = { // StatusNet }); }, + /** + * @fixme what is this? + */ Get: function() { var cookieValue = $.cookie(SN.C.S.StatusNetInstance); if (cookieValue !== null) { @@ -783,6 +1358,9 @@ var SN = { // StatusNet return null; }, + /** + * @fixme what is this? + */ Delete: function() { $.cookie(SN.C.S.StatusNetInstance, null); } @@ -794,6 +1372,9 @@ var SN = { // StatusNet * * @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'); @@ -803,7 +1384,7 @@ var SN = { // StatusNet var profileLink = $('#nav_profile a').attr('href'); if (profileLink) { - var authorUrl = $(notice).find('.entry-title .author a.url').attr('href'); + 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. @@ -818,33 +1399,158 @@ var SN = { // StatusNet // UI links currently on the page use malleable names. return false; + }, + + /** + * Switch to another active input sub-form. + * This will hide the current form (if any), show the new one, and + * update the input type tab selection state. + * + * @param {String} tag + */ + switchInputFormTab: function(tag) { + // The one that's current isn't current anymore + $('.input_form_nav_tab.current').removeClass('current'); + if (tag == 'placeholder') { + // Hack: when showing the placeholder, mark the tab + // as current for 'Status'. + $('#input_form_nav_status').addClass('current'); + } else { + $('#input_form_nav_'+tag).addClass('current'); + } + + // Don't remove 'current' if we also have the "nonav" class. + // An example would be the message input form. removing + // 'current' will cause the form to vanish from the page. + var nonav = $('.input_form.current.nonav'); + if (nonav.length > 0) { + return; + } + + $('.input_form.current').removeClass('current'); + $('#input_form_'+tag) + .addClass('current') + .find('.ajax-notice').each(function() { + var form = $(this); + SN.Init.NoticeFormSetup(form); + }) + .find('.notice_data-text').focus(); + }, + + showMoreMenuItems: function(menuid) { + $('#'+menuid+' .more_link').remove(); + var selector = '#'+menuid+' .extended_menu'; + var extended = $(selector); + extended.removeClass('extended_menu'); + return void(0); } }, Init: { + /** + * If user is logged in, run setup code for the new notice form: + * + * - char counter + * - AJAX submission + * - location events + * - file upload events + */ NoticeForm: function() { if ($('body.user_in').length > 0) { - SN.U.NoticeLocationAttach(); + // SN.Init.NoticeFormSetup() will get run + // when forms get displayed for the first time... - $('.'+SN.C.S.FormNotice).each(function() { - SN.U.FormNoticeXHR($(this)); - SN.U.FormNoticeEnhancements($(this)); + // Hack to initialize the placeholder at top + $('#input_form_placeholder input.placeholder').focus(function() { + SN.U.switchInputFormTab("status"); }); - SN.U.NoticeDataAttach(); + // Make inline reply forms self-close when clicking out. + $('body').bind('click', function(e) { + var currentForm = $('#content .input_forms div.current'); + if (currentForm.length > 0) { + if ($('#content .input_forms').has(e.target).length == 0) { + // If all fields are empty, switch back to the placeholder. + var fields = currentForm.find('textarea, input[type=text], input[type=""]'); + var anything = false; + fields.each(function() { + anything = anything || $(this).val(); + }); + if (!anything) { + SN.U.switchInputFormTab("placeholder"); + } + } + } + + var openReplies = $('li.notice-reply'); + if (openReplies.length > 0) { + var target = $(e.target); + openReplies.each(function() { + // Did we click outside this one? + var replyItem = $(this); + if (replyItem.has(e.target).length == 0) { + var textarea = replyItem.find('.notice_data-text:first'); + var cur = $.trim(textarea.val()); + // Only close if there's been no edit. + if (cur == '' || cur == textarea.data('initialText')) { + var parentNotice = replyItem.closest('li.notice'); + replyItem.remove(); + parentNotice.find('li.notice-reply-placeholder').show(); + } + } + }); + } + }); + + // Infield labels for notice form inputs. + $('.input_forms fieldset fieldset label').inFieldLabels({ fadeOpacity:0 }); + } }, + /** + * Encapsulate notice form setup for a single form. + * Plugins can add extra setup by monkeypatching this + * function. + * + * @param {jQuery} form + */ + NoticeFormSetup: function(form) { + if (!form.data('NoticeFormSetup')) { + SN.U.NoticeLocationAttach(form); + SN.U.FormNoticeXHR(form); + SN.U.FormNoticeEnhancements(form); + SN.U.NoticeDataAttach(form); + form.data('NoticeFormSetup', true); + } + }, + + /** + * Run setup code for notice timeline views items: + * + * - AJAX submission for fave/repeat/reply (if logged in) + * - Attachment link extras ('more' links) + */ Notices: function() { if ($('body.user_in').length > 0) { - SN.U.NoticeFavor(); + 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) { $('.form_user_subscribe').live('click', function() { SN.U.FormXHR($(this)); return false; }); @@ -852,11 +1558,31 @@ var SN = { // StatusNet $('.form_group_join').live('click', function() { SN.U.FormXHR($(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; }); + $('.form_peopletag_subscribe').live('click', function() { SN.U.FormXHR($(this)); return false; }); + $('.form_peopletag_unsubscribe').live('click', function() { SN.U.FormXHR($(this)); return false; }); + $('.form_user_add_peopletag').live('click', function() { SN.U.FormXHR($(this)); return false; }); + $('.form_user_remove_peopletag').live('click', function() { SN.U.FormXHR($(this)); return false; }); SN.U.NewDirectMessage(); } }, + ProfileSearch: function() { + if ($('body.user_in').length > 0) { + $('.form_peopletag_edit_user_search input.submit').live('click', function() { + SN.U.FormProfileSearchXHR($(this).parents('form')); return false; + }); + } + }, + + /** + * 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; @@ -869,11 +1595,182 @@ var SN = { // StatusNet SN.U.StatusNetInstance.Set({Nickname: $('#form_login #nickname').val()}); return true; }); - } + }, + + /** + * Called when a people tag edit box is shown in the interface + * + * - loads the jQuery UI autocomplete plugin + * - sets event handlers for tag completion + * + */ + PeopletagAutocomplete: function(txtBox) { + var split = function(val) { + return val.split( /\s+/ ); + } + var extractLast = function(term) { + return split(term).pop(); + } + + // don't navigate away from the field on tab when selecting an item + txtBox.live( "keydown", function( event ) { + if ( event.keyCode === $.ui.keyCode.TAB && + $(this).data( "autocomplete" ).menu.active ) { + event.preventDefault(); + } + }).autocomplete({ + minLength: 0, + source: function(request, response) { + // delegate back to autocomplete, but extract the last term + response($.ui.autocomplete.filter( + SN.C.PtagACData, extractLast(request.term))); + }, + focus: function() { + return false; + }, + select: function(event, ui) { + var terms = split(this.value); + terms.pop(); + terms.push(ui.item.value); + terms.push(""); + this.value = terms.join(" "); + return false; + } + }).data('autocomplete')._renderItem = function(ul, item) { + // FIXME: with jQuery UI you cannot have it highlight the match + var _l = '' + item.tag + + ' ' + item.mode + '' + + '' + item.freq + '' + + return $("
  • ") + .addClass('mode-' + item.mode) + .addClass('ptag-ac-line') + .data("item.autocomplete", item) + .append(_l) + .appendTo(ul); + } + }, + + /** + * Run setup for the ajax people tags editor + * + * - show edit button + * - set event handle for click on edit button + * - loads people tag autocompletion data if not already present + * or if it is stale. + * + */ + PeopleTags: function() { + $('.user_profile_tags .editable').append($('