/* * Copyright (c) 2009-2010 Six Apart Ltd. * All rights reserved. * * Redistribution and use in source and binary forms, with or without * modification, are permitted provided that the following conditions are met: * * * Redistributions of source code must retain the above copyright notice, * this list of conditions and the following disclaimer. * * * Redistributions in binary form must reproduce the above copyright notice, * this list of conditions and the following disclaimer in the documentation * and/or other materials provided with the distribution. * * * Neither the name of Six Apart Ltd. nor the names of its contributors may * be used to endorse or promote products derived from this software without * specific prior written permission. * * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE * POSSIBILITY OF SUCH DAMAGE. */ var settings; settings = { upload_url: '', favorite_url: '', asset_meta_url: '', comments_url: '', crosspost_options_url: '', phrase: { textRequired: 'Please enter some text.', URLRequired: 'Please enter a URL.', fileRequired: 'Please select a file to post.', invalidURL: 'Whoops! The URL entered is not valid. Please check the URL and try again.', invalidFileType: 'You selected an unsupported file type.', errorFetchingUploadURL: 'An error occurred during submission. Please try again.', invalidTextFormat: 'Sorry, we can\'t accept posts with or

. Please post in text only.', loading: 'Loading...', more: 'More' } }; RegExp.escape = (function() { var specials = [ '/', '.', '*', '+', '?', '|', '(', ')', '[', ']', '{', '}', '\\' ]; var sRE = new RegExp( '(\\' + specials.join('|\\') + ')', 'g' ); return function(text) { return text.replace(sRE, '\\$1'); } })(); function escapeHTML(str) { return str.replace(/&/g,'&').replace(/>/g,'>').replace(/\n"); } $(document).ready(function () { // Hide comment button on submit $('#comments-form').submit(function(){ $('#comment-submit').hide(); $('#comment-posting').show(); }); // Click flash to close $('.flash').click(function() { $(this).fadeOut(); }); // Load more comments -- permalink page if ($('#more-comments').size()) { var el = $('#more-comments'); if (more_comments) { el.show(); el.click(function() { el.html(settings.phrase.loading); el.attr("disabled", "disabled"); $.ajax({ type: "GET", url: settings.comments_url, data: {"asset_id": asset_id, "offset": comment_offset}, success: function(data){ el.removeAttr("disabled"); $("#comments-content").append(data); comment_offset += comments_per_page; // More comments? if (comment_offset <= total_comments) el.html(settings.phrase.more); else el.hide(); loadAssetMeta(); }, error: function(xhr, txtStatus, errorThrown) { el.removeAttr("disabled"); alert('Server error: ' + xhr.status + ' -- ' + xhr.statusText); } }); }); } } // Favorite an item if (user && user.is_authenticated) { $('.favorite-action').click(function() { // don't do anything if already in progress if ($(this).hasClass('loading')) return false; // show loading graphic $(this).toggleClass('loading'); // favorite or un-favorite? var action = $(this).hasClass('scored') ? "unfavorite" : "favorite"; // id="favorite-6a0117a70cb0017bf60117d8ad20014cb2" var asset_id = $(this).attr('id').split('-')[1] var favitem = $(this); // post the favorite $.ajax({ type: "POST", url: settings.favorite_url, data: {"asset_id": asset_id, "action": action}, success: function(data){ // increment/decrement favorite count var favcount = parseInt(favitem.html()); if (isNaN(favcount)) favcount = 0; if (action == "favorite") favcount++; else favcount--; // update count in UI if (favcount) favitem.html(favcount.toString()); else favitem.html(' '); // show star status favitem.toggleClass('scored'); favitem.toggleClass('loading'); }, error: function(xhr, txtStatus, errorThrown) { alert('An error occurred: ' + xhr.status + ' -- ' + xhr.statusText); // restore old star status favitem.toggleClass('loading'); } }); return false; }); // set up ajax request for favorites/delete controls on this page function loadAssetMeta() { var asset_ids = []; $('.asset[id], .comment[id]').each(function() { if (!$(this).hasClass("with-meta")) { asset_ids.push($(this).attr("id")); $(this).addClass("with-meta"); } }); if (asset_ids.length > 0) { $.ajax({ url: settings.asset_meta_url, type: "POST", data: {"asset_id": asset_ids}, dataType: "json", success: function(data) { var id; for (id in data) { var xid = id.replace(/^(asset|comment)-/, ''); if (data[id].favorite) $("#favorite-" + xid).addClass("scored"); if (data[id].can_delete) $("#delete-" + xid).show(); } } }); } } loadAssetMeta(); } // Crosspost options $('.crosspost').click(function() { if (user && user.is_authenticated) { var checkbox = $(this); // toggle loading graphic checkbox.hide().next().show(); // update crossposting options $.ajax({ type: "POST", url: settings.crosspost_options_url, data: {"option_value": checkbox.attr("value"), "checked": checkbox.attr("checked")}, success: function(data){ checkbox.show().next().hide(); }, error: function(xhr, txtStatus, errorThrown) { alert('An error occurred: ' + xhr.status + ' -- ' + xhr.statusText); checkbox.show().next().hide(); } }); } }); // Utility Functions $('body').removeClass('noscript'); $('textarea').addClass('ta'); $(':text').addClass('ti'); $(':file').addClass('fi'); // $(':password').addClass('ti').addClass('pw'); // $(':checkbox').addClass('cb'); // $(':radio').addClass('fi'); // hide messaging on click $('.close-me').click(function() { $(this).parent().hide(); return false; }); // Object Converter function oc(a) {var o={};for(var i=0;i" + title + ''); $(this).attr('title', ''); }); // Condition to only apply rules when #compose is present if ($('#compose').size()) { function fileExtensionCheck(filename, types) { var ext = filename.match(/[^\.]+$/); if (!ext) return false; ext = ext.toString(); var hash = {}; for (var i = 0; i < types.length; i++) hash[types[i]] = true; return hash[ext.toLowerCase()]; } // Entry Field Manager // Field types var fieldTypes = ['title','body','url',"file",'crosspost']; // Entry Editor var entryTypes = { "entry-post": ['title','body','crosspost'], "entry-photo": ['title','body','file','crosspost'], "entry-link": ['title','body','url','crosspost'], "entry-video": ['title','body','url','crosspost'], "entry-audio": ['title','body','file','crosspost'] }; var entryClasses = { "entry-link": "link", "entry-photo": "photo", "entry-audio": "audio", "entry-video": "video" }; function updateEntryFields(entryType, speed) { if (!entryType.length) return; var speed = (speed) ? speed : ''; $(entryType).addClass('active').siblings().removeClass('active'); var parentID = $(entryType).attr("id"); var old_class = $('#compose-class').val() || 'post'; var entryClass = entryClasses[parentID] || 'post'; $('#compose-class').val(entryClass); $('#entry-fields').removeClass(old_class); $('#entry-fields').addClass(entryClass); for (var i in fieldTypes) { var fieldName = "#field-" + fieldTypes[i]; if (fieldTypes[i] in oc(entryTypes[parentID])) { $(fieldName).fadeIn(speed); $(':input', fieldName).removeAttr('disabled'); } else { $(fieldName).hide(); $(':input', fieldName).attr('disabled','disabled'); } } } // Enable default entry fields post_type = $('#compose-class').val() || 'post'; updateEntryFields($('#entry-' + post_type)); // Change entry fields $('#entry-types li a').click(function() { updateEntryFields($(this).parent(), 250); return false; }) var optionsVisible = false; $('#more-options').click(function() { optionsVisible = !optionsVisible; if (optionsVisible) { $('#entry-fields-optional').slideDown(450, function() { $('#more-options').html('- less options'); }); } else { $('#entry-fields-optional').slideUp(450, function() { $('#more-options').html('+ more options'); }); } return false; }); // Compose Submission Handler // Create container for new entry $('.actions').before('

'); if ($('.actions ul').size() == 0) $('.actions').append('

'); // Create containers for status messaging $('#compose').append('

'); // Entry Submission $('#form-compose').submit(function(){ // disable the submit button $("#post-submit").hide(); $("#post-submit-posting").show(); var f = $("#form-compose").get(0); var post_type = f.post_type.value; // clear any default labels $("#form-compose .default-value").each(function() { $(this).removeClass('default-value'); if ($.trim($(this).val()) == $(this).attr('title')) $(this).val(''); }); // Form validation; check for required fields and valid // values for each post type. var file_name; var post_body = $("#compose-body").val(); if (post_body.match(/<(html|embed)/i)) { // HTML and embed code not allowed in the body return compose_error(settings.phrase.invalidTextFormat); } if (post_type == 'post') { // message body is required if (post_body == "") { return compose_error(settings.phrase.textRequired); } } else if (post_type == 'link' || post_type == 'video') { var url = $("#compose-url").val(); if (url == "") { return compose_error(settings.phrase.URLRequired); } else if (!url.match(/^https?:\/\//i)){ // Just check for http:// return compose_error(settings.phrase.invalidURL); } } else if (post_type == 'photo') { file_name = f.file.value; if (!file_name) { return compose_error(settings.phrase.fileRequired); } else if (!fileExtensionCheck(file_name, ['gif', 'png', 'jpg', 'jpeg'])) { return compose_error(settings.phrase.invalidFileType); } } else if (post_type == 'audio') { file_name = f.file.value; if (!file_name) { return compose_error(settings.phrase.fileRequired); } else if (!fileExtensionCheck(file_name, ['mp3'])) { return compose_error(settings.phrase.invalidFileType); } } f.action = ""; // file-based posts do not use ajax no matter what if (file_name) { if (settings.upload_xhr_endpoint != '') { // Fetch the upload URL via XHR. Submit form to returned URL in callback. $.ajax({ 'type': 'GET', 'url': settings.upload_xhr_endpoint + '?post_type=' + post_type, 'success': function(data, textStatus) { f.action = data.substring(8, data.length); if (!f.action) { return compose_error(settings.phrase.errorFetchingUploadURL); } // JSON object to upload var asset = { 'content': f.body.value, 'objectTypes': ['tag:api.typepad.com,2009:' + post_type.substring(0,1).toUpperCase() + post_type.substring(1)] }; if (f['crosspost']) { crosspost = []; for (var i = 0, ii = f.elements.length; i < ii; i++) { var fld = f.elements[i]; if ((fld.name == 'crosspost') && fld.checked) crosspost.push(fld.value); } if (crosspost.length) asset['crosspostAccounts'] = crosspost; } f.asset.value = $.toJSON(asset); // All set, submit! f.submit(); }, 'error': function(xhr, status_, error) { alert(settings.phrase.errorFetchingUploadURL); } }); // Don't submit the form just yet. return false; } } return true; }); function beforeSubmit(){ $('#quickpost-error').fadeOut().remove(); $('#spinner, #spinner-status').fadeIn('fast').css('height',$('#compose').height()); } }; // local profile editing if ($('#profile-data-form').size()) { // Edit profile $('#edit-profile-link').click(function () { // display the save/cancel buttons $('#profile-data-form #profile-edit').hide(); $('#profile-data-form #profile-buttons').show(); // make the fields editable $('#profile-data-form .form-field').children('.edit').each(function (i) { var val = $(this).siblings('.value'); $(this).children('input').val(val.text()); }).show(); $('#profile-data-form .form-field').children('.value').hide(); return false; }); // Cancel editing function cancelProfileEdit(){ $('#profile-data-form .spinner').hide(); $('#profile-data-form .profile-data').show(); $('#profile-data-form #profile-buttons').hide() $('#profile-data-form #profile-edit').show(); $('#profile-data-form .form-field').children('.edit').hide(); $('#profile-data-form .form-field').children('.value').show(); return false; } $('#profile-cancel').click(cancelProfileEdit); // Save profile $('#profile-data-form').ajaxForm({ beforeSubmit: function () { $('#profile-data-form .form-field').children('.edit').hide(); $('#profile-data-form .profile-data').hide(); $('#profile-data-form #profile-buttons').hide(); $('#profile-data-form .spinner').show(); return true; }, success: function (responseText, statusText) { //alert('status: ' + statusText + '\n\nresponseText: \n' + responseText); var response = eval("(" + responseText + ")"); if (response.status == "success"){ // update based on user input $('#profile-data-form .form-field').children('.value').each(function (i) { $(this).text($(this).siblings('.edit').children('input').val()); $(this).text($(this).siblings('.edit').children('select').val()); }).show(); $('#profile-data-form .spinner').hide(); $('#profile-data-form .profile-data').show(); $('#profile-data-form #profile-edit').show(); } else { alert("Please correct the errors with the following fields: " + response.data); cancelProfileEdit(); } } }); } // Initiate Entry Hover behavior initEntryHover(); }); // End Ready Function // Hover on Entry or actions function initEntryHover(){ $(".asset, .actions > ul > li").hover(function(){ $(this).addClass('hover'); },function(){ $(this).removeClass('hover'); } ); } // Compose Form Errors function compose_error(message){ alert(message); // enable the submit button $("#post-submit-posting").hide(); $("#post-submit").show(); return false; } // Utility Functions // Form Field Focus Functions function formFieldFocus(){ // Set Value and class for all text fields without value. $('input[type=text][value=""], textarea:empty').each(function(){ $(this).addClass('default-value').val($(this).attr('title')); }); // onFocus, if value is same as title, remove default-value class and default value. $("input[type=text], textarea").bind('focus', function() { if ($.trim($(this).val()) == $(this).attr('title')) { $(this).removeClass('default-value').val(''); } // onBlur, if value empty or equal to title, add default-value class and copy value from title. }).bind('blur', function() { if ($.trim($(this).val()) == '') $(this).addClass('default-value').val($(this).attr('title')); }); } var user = {}; // Browser Hacks $(document).ready(function() { // if Mozilla if ($.browser.mozilla){ // on unload event, clear text values so that they are not cached $(window).unload(function(){ $(':text, textarea').val(''); }); } }); // Debug Functions // $(document).ready(function() { // Object dumper // $('#alpha').prepend("

" + $($.browser).dump() + "

"); // });