898 lines
33 KiB
JavaScript
898 lines
33 KiB
JavaScript
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/* · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · ·
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· ·
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· ·
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· Q V I T T E R ·
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· ·
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· http://github.com/hannesmannerheim/qvitter ·
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· ·
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· ·
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· <o) ·
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· /_//// ·
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· (____/ ·
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· (o< ·
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· o> \\\\_\ ·
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· \\) \____) ·
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· ·
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· ·
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· ·
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· Qvitter is free software: you can redistribute it and / or modify it ·
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· under the terms of the GNU Affero General Public License as published by ·
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· the Free Software Foundation, either version three of the License or (at ·
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· your option) any later version. ·
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· ·
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· Qvitter is distributed in hope that it will be useful but WITHOUT ANY ·
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· WARRANTY; without even the implied warranty of MERCHANTABILTY or FITNESS ·
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· FOR A PARTICULAR PURPOSE. See the GNU Affero General Public License for ·
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· 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 Qvitter. If not, see <http://www.gnu.org/licenses/>. ·
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· ·
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· Contact h@nnesmannerhe.im if you have any questions. ·
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· ·
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· · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · */
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/* ·
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·
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· Removes HTML special chars recursively from strings in objects
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· with exceptions: "statusnet_html" found in notices, which we assume
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· gnusocial already stripped from xss, and the "source" which should be
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· html rendered by gnusocial itself and not open for attacks
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·
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· @param obj: the object to search and replace in
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·
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· · · · · · · · · · · · · */
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function iterateRecursiveReplaceHtmlSpecialChars(obj) {
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for (var property in obj) {
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if (obj.hasOwnProperty(property)) {
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if (typeof obj[property] == "object") {
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iterateRecursiveReplaceHtmlSpecialChars(obj[property]);
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}
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else {
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if(typeof obj[property] == 'string' && property != 'statusnet_html' && property != 'source') {
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obj[property] = replaceHtmlSpecialChars(obj[property]);
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}
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}
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}
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}
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return obj;
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}
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function replaceHtmlSpecialChars(text) {
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var map = {
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'&': '&',
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'<': '<',
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'>': '>',
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'"': '"',
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"'": '''
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};
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return text.replace(/[&<>"']/g, function(m) { return map[m]; });
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}
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/* ·
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·
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· Checks if localstorage is availible
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·
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· We can't just do if(typeof localStorage.selectedLanguage != 'undefined')
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· because firefox with cookies disabled then freaks out and stops executing js completely
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·
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· · · · · · · · · */
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function localStorageIsEnabled() {
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var mod = 'test';
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try {
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localStorage.setItem(mod, mod);
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localStorage.removeItem(mod);
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return true;
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}
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catch(e) {
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return false;
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}
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}
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/* ·
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·
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· Checks if register form is valid
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·
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· @returns true or false
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·
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· · · · · · · · · */
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function validateRegisterForm(o) {
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var nickname = o.find('#signup-user-nickname-step2');
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var fullname = o.find('#signup-user-name-step2');
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var email = o.find('#signup-user-email-step2');
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var homepage = o.find('#signup-user-homepage-step2');
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var bio = o.find('#signup-user-bio-step2');
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var loc = o.find('#signup-user-location-step2');
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var password1 = o.find('#signup-user-password1-step2');
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var password2 = o.find('#signup-user-password2-step2');
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var passwords = o.find('#signup-user-password1-step2,#signup-user-password2-step2');
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var allFieldsValid = true;
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if(nickname.val().length>1 && /^[a-zA-Z0-9]+$/.test(nickname.val())) {
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nickname.removeClass('invalid'); } else { nickname.addClass('invalid'); if(allFieldsValid)allFieldsValid=false; }
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if(fullname.val().length < 255) {
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fullname.removeClass('invalid'); } else { fullname.addClass('invalid'); if(allFieldsValid)allFieldsValid=false; }
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if(/^(([^<>()[\]\\.,;:\s@\"]+(\.[^<>()[\]\\.,;:\s@\"]+)*)|(\".+\"))@((\[[0-9]{1,3}\.[0-9]{1,3}\.[0-9]{1,3}\.[0-9]{1,3}\])|(([a-zA-Z\-0-9]+\.)+[a-zA-Z]{2,}))$/.test(email.val())) {
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email.removeClass('invalid'); } else { email.addClass('invalid'); if(allFieldsValid)allFieldsValid=false; }
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if($.trim(homepage.val()).length==0 || /^(ftp|http|https):\/\/[^ "]+$/.test(homepage.val())) {
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homepage.removeClass('invalid'); } else { homepage.addClass('invalid'); if(allFieldsValid)allFieldsValid=false; }
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if(bio.val().length < 140) {
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bio.removeClass('invalid'); } else { bio.addClass('invalid'); if(allFieldsValid)allFieldsValid=false; }
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if(loc.val().length < 255) {
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loc.removeClass('invalid'); } else { loc.addClass('invalid'); if(allFieldsValid)allFieldsValid=false; }
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if(password1.val().length>5 && password2.val().length>5 && password1.val() == password2.val()) {
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passwords.removeClass('invalid'); } else { passwords.addClass('invalid'); if(allFieldsValid)allFieldsValid=false; }
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return allFieldsValid;
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}
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/* ·
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·
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· Checks if edit profile form is valid
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·
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· @returns true or false
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·
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· · · · · · · · · */
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function validateEditProfileForm(o) {
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var fullname = o.find('input.fullname');
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var homepage = o.find('input.url');
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var bio = o.find('textarea.bio');
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var loc = o.find('input.location');
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var allFieldsValid = true;
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if(fullname.val().length < 255) {
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fullname.removeClass('invalid'); } else { fullname.addClass('invalid'); if(allFieldsValid)allFieldsValid=false; }
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if($.trim(homepage.val()).length==0 || /^(ftp|http|https):\/\/[^ "]+$/.test(homepage.val())) {
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homepage.removeClass('invalid'); } else { homepage.addClass('invalid'); if(allFieldsValid)allFieldsValid=false; }
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if(bio.val().length < 140) {
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bio.removeClass('invalid'); } else { bio.addClass('invalid'); if(allFieldsValid)allFieldsValid=false; }
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if(loc.val().length < 255) {
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loc.removeClass('invalid'); } else { loc.addClass('invalid'); if(allFieldsValid)allFieldsValid=false; }
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return allFieldsValid;
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}
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/* ·
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·
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· Change profile design
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·
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· @param obj: user object that _might_ contain colors, or window object, that _might_ contain user settings
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·
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· · · · · · · · · */
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function changeDesign(obj) {
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// user object that might contains other user's colors
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if(typeof obj.linkcolor != 'undefined' &&
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typeof obj.backgroundcolor != 'undefined') {
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if(obj.linkcolor == null) {
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changeLinkColor(window.defaultLinkColor);
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}
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else if(obj.linkcolor.length == 6) {
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changeLinkColor('#' + obj.linkcolor);
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}
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else {
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changeLinkColor(window.defaultLinkColor);
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}
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if(obj.backgroundcolor == null) {
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$('body').css('background-color',window.defaultBackgroundColor);
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}
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else if(obj.backgroundcolor.length == 6) {
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$('body').css('background-color','#' + obj.backgroundcolor);
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}
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else {
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$('body').css('background-color',window.defaultBackgroundColor);
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}
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// background image
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if(obj.background_image.length > 0) {
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$('body').css('background-image','url(\'' + obj.background_image + '\')');
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}
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else {
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$('body').css('background-image','url(\'\')');
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}
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}
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// window object that might contain my colors
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else if(typeof obj.userLinkColor != 'undefined' &&
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typeof obj.userBackgroundColor != 'undefined') {
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if(obj.userLinkColor == null) {
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changeLinkColor(window.defaultLinkColor);
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}
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else if(obj.userLinkColor.length == 6) {
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changeLinkColor('#' + obj.userLinkColor);
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}
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else {
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changeLinkColor(window.defaultLinkColor);
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}
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if(obj.userBackgroundColor == null) {
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$('body').css('background-color',window.defaultBackgroundColor);
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}
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else if(obj.userBackgroundColor.length == 6) {
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$('body').css('background-color','#' + obj.userBackgroundColor);
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}
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else {
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$('body').css('background-color',window.defaultBackgroundColor);
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}
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// background image
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if(obj.userBackgroundImage.length > 0) {
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$('body').css('background-image','url(\'' + obj.userBackgroundImage + '\')');
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}
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else {
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$('body').css('background-image','url(\'\')');
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}
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}
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}
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/* ·
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·
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· Change link color
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·
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· @param newLinkColor: hex value with #
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·
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· · · · · · · · · */
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function changeLinkColor(newLinkColor) {
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var linkstyle = $('style').text();
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$('style').text(linkstyle.substring(0,linkstyle.indexOf('color:')+6) + newLinkColor + linkstyle.substring(linkstyle.indexOf(';/*COLOREND*/')));
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var linkstyle = $('style').html();
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$('style').text(linkstyle.substring(0,linkstyle.indexOf('background-color:')+17) + newLinkColor + linkstyle.substring(linkstyle.indexOf(';/*BACKGROUNDCOLOREND*/')));
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var linkstyle = $('style').html();
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$('style').text(linkstyle.substring(0,linkstyle.indexOf('border-color:')+13) + newLinkColor + linkstyle.substring(linkstyle.indexOf(';/*BORDERCOLOREND*/')));
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var linkstyle = $('style').html();
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$('style').text(linkstyle.substring(0,linkstyle.indexOf('background-color:rgb(')+17) + blendRGBColors(hex2rgb(newLinkColor),'rgb(255,255,255)',0.8) + linkstyle.substring(linkstyle.indexOf(';/*LIGHTERBACKGROUNDCOLOREND*/')));
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var linkstyle = $('style').html();
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$('style').text(linkstyle.substring(0,linkstyle.indexOf('border-color:rgb(')+13) + blendRGBColors(hex2rgb(newLinkColor),'rgb(255,255,255)',0.6) + linkstyle.substring(linkstyle.indexOf(';/*LIGHTERBORDERCOLOREND*/')));
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var linkstyle = $('style').html();
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$('style').text(linkstyle.substring(0,linkstyle.indexOf('border-bottom-color:rgb(')+20) + blendRGBColors(hex2rgb(newLinkColor),'rgb(255,255,255)',0.8) + linkstyle.substring(linkstyle.indexOf(';/*LIGHTERBORDERBOTTOMCOLOREND*/')));
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}
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function blendRGBColors(c0, c1, p) {
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var f=c0.split(","),t=c1.split(","),R=parseInt(f[0].slice(4)),G=parseInt(f[1]),B=parseInt(f[2]);
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return "rgb("+(Math.round((parseInt(t[0].slice(4))-R)*p)+R)+","+(Math.round((parseInt(t[1])-G)*p)+G)+","+(Math.round((parseInt(t[2])-B)*p)+B)+")";
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}
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function hex2rgb(hexStr){
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// note: hexStr should be #rrggbb
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var hex = parseInt(hexStr.substring(1), 16);
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var r = (hex & 0xff0000) >> 16;
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var g = (hex & 0x00ff00) >> 8;
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var b = hex & 0x0000ff;
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return 'rgb(' + r + ',' + g + ',' + b + ')';
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}
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/* ·
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·
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· Right-to-left language detection <o
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· (//
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· @param s: the stream-item to detect rtl in
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·
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· @return a stream-item that might have rtl-class added
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·
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· · · · · · · · · */
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function detectRTL(s) {
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var $streamItem = $('<div>').append(s);
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var $queetText = $('<div>').append($streamItem.find('.queet-text').html()); // create an jquery object
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var $a = $queetText.find('a'); $a.remove(); // remove links
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var $vcard = $queetText.find('.vcard'); $vcard.remove(); // remove users, groups
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var $hcard = $queetText.find('.h-card'); $hcard.remove(); // remove users, groups
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var $tag = $queetText.find('.tag'); $tag.remove(); // remove tags
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if($queetText.find('.rtl').length>0) { $queetText.html($queetText.find('.rtl').html()); } // remove rtl container if there is one
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// remove chars we're not interested in
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$queetText.html($queetText.html().replace(/\@/gi,'').replace(/\#/gi,'').replace(/\!/gi,'').replace(/\(/gi,'').replace(/\)/gi,'').replace(/\:D/gi,'').replace(/D\:/gi,'').replace(/\:/gi,'').replace(/\-/gi,'').replace(/\s/gi, ''));
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// count ltr and rtl chars
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var ltrChars = 'A-Za-z\u00C0-\u00D6\u00D8-\u00F6\u00F8-\u02B8\u0300-\u0590\u0800-\u1FFF'+'\u2C00-\uFB1C\uFDFE-\uFE6F\uFEFD-\uFFFF',
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rtlChars = '\u0591-\u07FF\uFB1D-\uFDFD\uFE70-\uFEFC',
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rtlDirCheck = new RegExp('^[^'+ltrChars+']*['+rtlChars+']'),
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RTLnum = 0,
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LTRnum = 0,
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RTLorLTR = $queetText.html();
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for (var i = 0, len = RTLorLTR.length; i < len; i++) {
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if(rtlDirCheck.test(RTLorLTR[i])) { RTLnum++; }
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else { LTRnum++; }
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}
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// if there are more rtl chars than ltr
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if(RTLnum > LTRnum) { $streamItem.children('.stream-item').children('.queet').addClass('rtl'); }
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// if no chars (that we are interested, but body is set to rtl)
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else if ($queetText.html().length==0 && $('body').hasClass('rtl')) {
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$streamItem.children('.stream-item').children('.queet').addClass('rtl');
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}
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return $streamItem.html().replace(/@<a/gi,'<a').replace(/!<a/gi,'<a').replace(/@<span class="vcard">/gi,'<span class="vcard">').replace(/!<span class="vcard">/gi,'<span class="vcard">').replace(/#<span class="tag">/gi,'<span class="tag">'); // hacky way to get @#! into mention tags to stop bidirection (css sets an @ with before content method)
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}
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/* ·
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·
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· Takes twitter style dates and converts them
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·
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· @param tdate: date in the form of e.g. 'Mon Aug 05 16:30:22 +0200 2013'
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·
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· @return user friendly dates ..M_
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· W
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· Needs global language object window.sL to be populated
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·
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· · · · · · · · · · · · · */
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function parseTwitterDate(tdate) {
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var month_names = new Array ();
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month_names[month_names.length] = window.sL.shortmonthsJanuary;
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month_names[month_names.length] = window.sL.shortmonthsFebruary
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month_names[month_names.length] = window.sL.shortmonthsMars
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month_names[month_names.length] = window.sL.shortmonthsApril
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month_names[month_names.length] = window.sL.shortmonthsMay
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month_names[month_names.length] = window.sL.shortmonthsJune
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month_names[month_names.length] = window.sL.shortmonthsJuly
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month_names[month_names.length] = window.sL.shortmonthsAugust
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month_names[month_names.length] = window.sL.shortmonthsSeptember
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month_names[month_names.length] = window.sL.shortmonthsOctober
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month_names[month_names.length] = window.sL.shortmonthsNovember
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month_names[month_names.length] = window.sL.shortmonthsDecember
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var system_date = new Date(Date.parse(tdate));
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var user_date = new Date();
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var diff = Math.floor((user_date - system_date) / 1000);
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if (diff <= 10) {return window.sL.now;}
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if (diff < 60) {return window.sL.shortDateFormatSeconds.replace('{seconds}',Math.round(diff/10)*10);}
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if (diff <= 3540) {return window.sL.shortDateFormatMinutes.replace('{minutes}',Math.round(diff / 60));}
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if (diff <= 86400) {return window.sL.shortDateFormatHours.replace('{hours}',Math.round(diff / 3600));}
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if (diff <= 31536000) {return window.sL.shortDateFormatDate.replace('{day}',system_date.getDate()).replace('{month}',month_names[system_date.getMonth()]);}
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if (diff > 31536000) {return window.sL.shortDateFormatDateAndY.replace('{day}',system_date.getDate()).replace('{month}',month_names[system_date.getMonth()]).replace('{year}',system_date.getFullYear());}
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return system_date;
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}
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function parseTwitterLongDate(tdate) {
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var month_names = new Array ();
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month_names[month_names.length] = window.sL.longmonthsJanuary;
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month_names[month_names.length] = window.sL.longmonthsFebruary
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month_names[month_names.length] = window.sL.longmonthsMars
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month_names[month_names.length] = window.sL.longmonthsApril
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month_names[month_names.length] = window.sL.longmonthsMay
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month_names[month_names.length] = window.sL.longmonthsJune
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month_names[month_names.length] = window.sL.longmonthsJuly
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month_names[month_names.length] = window.sL.longmonthsAugust
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month_names[month_names.length] = window.sL.longmonthsSeptember
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month_names[month_names.length] = window.sL.longmonthsOctober
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month_names[month_names.length] = window.sL.longmonthsNovember
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month_names[month_names.length] = window.sL.longmonthsDecember
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var system_date = new Date(Date.parse(tdate));
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var hours = system_date.getHours();
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var minutes = ('0'+system_date.getMinutes()).slice(-2);
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var ampm = hours >= 12 ? 'pm' : 'am';
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var time24hours = hours + ':' + minutes;
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var time12hours = hours % 12;
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time12hours = time12hours ? time12hours : 12; // the hour '0' should be '12'
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if(ampm == 'am') { time12hours = window.sL.time12am.replace('{time}',time12hours + ':' + minutes);}
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else { time12hours = window.sL.time12pm.replace('{time}',time12hours + ':' + minutes); }
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return window.sL.longDateFormat.replace('{time24}',time24hours).replace('{hours}',hours).replace('{minutes}',minutes).replace('{time12}',time12hours).replace('{day}',system_date.getDate()).replace('{month}',month_names[system_date.getMonth()]).replace('{year}',system_date.getFullYear());
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}
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function timestampToTwitterDate(timestamp) {
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var a = new Date(timestamp*1000);
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var months = ['Jan','Feb','Mar','Apr','May','Jun','Jul','Aug','Sep','Oct','Nov','Dec'];
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var days = ['Sun','Mon','Tue','Wed','Thu','Fri','Sat'];
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var day = days[a.getUTCDay()];
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var year = a.getUTCFullYear();
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var month = months[a.getUTCMonth()];
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var date = (a.getUTCDate()<10?'0':'')+a.getUTCDate();
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var hour = (a.getUTCHours()<10?'0':'')+a.getUTCHours();
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var min = (a.getUTCMinutes()<10?'0':'')+a.getUTCMinutes();
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var sec = (a.getUTCSeconds()<10?'0':'')+a.getUTCSeconds();
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return day+' '+month+' '+date+' '+hour+':'+min+':'+sec+' +0000 '+year;
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}
|
|
|
|
|
|
|
|
|
|
/* ·
|
|
·
|
|
· If we want to make sure we have empty arrays, not empty objects
|
|
·
|
|
· · · · · · · · · · */
|
|
|
|
function convertEmptyObjectToEmptyArray(data) {
|
|
|
|
// empty object? return empty array instead...
|
|
if($.isEmptyObject(data)) {
|
|
return [];
|
|
}
|
|
// leave data unchanged if we don't recognize it
|
|
else {
|
|
return data;
|
|
}
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
/* ·
|
|
·
|
|
· Return all URL:s in a string
|
|
·
|
|
· @param string: the string to search
|
|
·
|
|
· @return an array with the found urls
|
|
·
|
|
· · · · · · · · · · */
|
|
|
|
function findUrls(text) {
|
|
var source = (text || '').toString();
|
|
var urlArray = [];
|
|
var url;
|
|
var matchArray;
|
|
var regexToken = /(((ftp|https?):\/\/)[\-\w@:%_\+.~#?,&\/\/=]+)|((mailto:)?[_.\w-]+@([\w][\w\-]+\.)+[a-zA-Z]{2,3})/g;
|
|
while( (matchArray = regexToken.exec( source )) !== null ) {
|
|
var token = matchArray[0];
|
|
urlArray.push( token );
|
|
}
|
|
return urlArray;
|
|
}
|
|
|
|
|
|
|
|
/* ·
|
|
·
|
|
· Functions to show and remove the spinner
|
|
·
|
|
· · · · · · · · · · · · */
|
|
|
|
function display_spinner(parent) {
|
|
if($('.loader').length<1) {
|
|
|
|
if(typeof parent == 'undefined') {
|
|
$('.global-nav').removeClass('show-logo');
|
|
var parent = 'body';
|
|
}
|
|
|
|
$(parent).prepend('\
|
|
<div class="loader">\
|
|
<svg version="1.1" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink" x="0px" y="0px"\
|
|
width="40px" height="40px" viewBox="0 0 40 40" enable-background="new 0 0 40 40" xml:space="preserve">\
|
|
<path opacity="0.2" enable-background="new " d="M20.201,8.503c-6.413,0-11.612,5.199-11.612,11.612s5.199,11.611,11.612,11.611\
|
|
c6.412,0,11.611-5.198,11.611-11.611S26.613,8.503,20.201,8.503z M20.201,29.153c-4.992,0-9.039-4.046-9.039-9.038\
|
|
s4.047-9.039,9.039-9.039c4.991,0,9.038,4.047,9.038,9.039S25.192,29.153,20.201,29.153z"/>\
|
|
<path d="M24.717,12.293l1.285-2.227c-1.708-0.988-3.686-1.563-5.801-1.563l0,0v2.573l0,0C21.848,11.076,23.386,11.524,24.717,12.293 z">\
|
|
<animateTransform attributeType="xml"\
|
|
attributeName="transform"\
|
|
type="rotate"\
|
|
from="0 20 20"\
|
|
to="360 20 20"\
|
|
dur="1s"\
|
|
repeatCount="indefinite"/>\
|
|
</path>\
|
|
</svg>\
|
|
</div>\
|
|
');
|
|
}
|
|
}
|
|
function remove_spinner() {
|
|
$('.loader').remove();
|
|
$('.global-nav').addClass('show-logo');
|
|
}
|
|
|
|
|
|
|
|
/* ·
|
|
·
|
|
· Converts ...-attachment-links to spans
|
|
·
|
|
· (Attachments are loaded when queets expand)
|
|
·
|
|
· · · · · · · · · · · · · · · · · */
|
|
|
|
function convertAttachmentMoreHref() {
|
|
$('a.attachment.more').each(function() {
|
|
if(typeof $(this).attr('href') != 'undefined') {
|
|
$(this).replaceWith($('<span class="attachment more" data-attachment-id="' + $(this).attr('href').substring(29) + '">…</span>'));
|
|
}
|
|
});
|
|
}
|
|
|
|
|
|
|
|
/* ·
|
|
·
|
|
· Updates the local storage
|
|
·
|
|
· · · · · · · · · · · · · */
|
|
|
|
function updateHistoryLocalStorage() {
|
|
if(localStorageIsEnabled()) {
|
|
var i=0;
|
|
var localStorageName = window.loggedIn.screen_name + '-history-container-v2';
|
|
var historyContainer = new Object();
|
|
$.each($('#history-container .stream-selection'), function(key,obj) {
|
|
historyContainer[i] = new Object();
|
|
historyContainer[i].dataStreamHref = $(obj).attr('href');
|
|
historyContainer[i].dataStreamHeader = $(obj).attr('data-stream-header');
|
|
i++;
|
|
});
|
|
localStorage[localStorageName] = JSON.stringify(historyContainer);
|
|
if($('#history-container .stream-selection').length==0) {
|
|
$('#history-container').css('display','none');
|
|
}
|
|
else {
|
|
$('#history-container').css('display','block');
|
|
}
|
|
$('#history-container').sortable({delay: 100});
|
|
$('#history-container').disableSelection();
|
|
}
|
|
}
|
|
|
|
|
|
/* ·
|
|
·
|
|
· Loads history from local storage to menu
|
|
·
|
|
· · · · · · · · · · · · · */
|
|
|
|
function loadHistoryFromLocalStorage() {
|
|
if(localStorageIsEnabled()) {
|
|
var localStorageName = window.loggedIn.screen_name + '-history-container-v2';
|
|
if(typeof localStorage[localStorageName] != "undefined") {
|
|
$('#history-container').css('display','block');
|
|
$('#history-container').html('');
|
|
var historyContainer = $.parseJSON(localStorage[localStorageName]);
|
|
$.each(historyContainer, function(key,obj) {
|
|
$('#history-container').append('<a class="stream-selection" data-stream-header="' + obj.dataStreamHeader + '" href="' + obj.dataStreamHref + '">' + obj.dataStreamHeader + '</i><i class="chev-right"></i></a>');
|
|
});
|
|
}
|
|
updateHistoryLocalStorage();
|
|
}
|
|
}
|
|
|
|
|
|
|
|
/* ·
|
|
·
|
|
· Does stream need a ? or a &
|
|
·
|
|
· · · · · · · · · · · · · */
|
|
|
|
function qOrAmp(stream) {
|
|
if(stream.substr(-5) == '.json') {
|
|
return '?';
|
|
}
|
|
else {
|
|
return '&';
|
|
}
|
|
}
|
|
|
|
|
|
/* ·
|
|
·
|
|
· Count chars in queet box
|
|
·
|
|
· @param src: the queetbox's value
|
|
· @param trgt: the counter
|
|
· @param btn: the button
|
|
·
|
|
· · · · · · · · · · · · · */
|
|
|
|
function countCharsInQueetBox(src,trgt,btn) {
|
|
|
|
var $src_txt = $('<div/>').append($.trim(src.text().replace(/^\s+|\s+$/g, '')));
|
|
var numchars = ($src_txt.text()).length;
|
|
|
|
// check for long urls and disable/enable url shorten button if present
|
|
var longurls = 0;
|
|
$.each(src.siblings('.syntax-middle').find('span.url'),function(key,obj){
|
|
if($.trim($(obj).html().replace(/ /gi,'').replace(/<br>/gi,'')).length > 20) {
|
|
longurls++;
|
|
}
|
|
});
|
|
if(longurls>0) src.siblings('.queet-toolbar').find('button.shorten').removeClass('disabled');
|
|
else src.siblings('.queet-toolbar').find('button.shorten').addClass('disabled');
|
|
|
|
// limited
|
|
if(window.textLimit > 0) {
|
|
trgt.html(window.textLimit - numchars);
|
|
|
|
// activate/deactivare button
|
|
if(numchars > 0 && numchars < window.textLimit+1) {
|
|
btn.removeClass('disabled');
|
|
btn.addClass('enabled');
|
|
btn.removeClass('too-long');
|
|
|
|
// deactivate button if it's equal to the start text
|
|
var queetBox = btn.closest('.inline-reply-queetbox').children('.queet-box-syntax');
|
|
if(typeof queetBox.attr('data-replies-text') != 'undefined') {
|
|
var $startText = $('<div/>').append(decodeURIComponent(queetBox.attr('data-replies-text')));
|
|
if($.trim($startText.text()) == $.trim($src_txt.text())) {
|
|
btn.removeClass('enabled');
|
|
btn.addClass('disabled');
|
|
}
|
|
}
|
|
}
|
|
else if(numchars > window.textLimit){
|
|
btn.removeClass('enabled');
|
|
btn.addClass('disabled');
|
|
btn.addClass('too-long');
|
|
}
|
|
else {
|
|
btn.removeClass('enabled');
|
|
btn.addClass('disabled');
|
|
btn.removeClass('too-long');
|
|
}
|
|
|
|
|
|
// counter color
|
|
if((window.textLimit-numchars) < 0) {
|
|
trgt.css('color','#D40D12');
|
|
}
|
|
else {
|
|
trgt.removeAttr('style');
|
|
}
|
|
}
|
|
// unlimited
|
|
else {
|
|
if(numchars > 0) {
|
|
btn.removeClass('disabled');
|
|
btn.addClass('enabled');
|
|
}
|
|
else {
|
|
btn.removeClass('enabled');
|
|
btn.addClass('disabled');
|
|
}
|
|
}
|
|
}
|
|
|
|
|
|
/* ·
|
|
·
|
|
· Remember my scroll position
|
|
·
|
|
· @param obj: jQuery object which position we want to remember
|
|
· @param id: id for position to remember
|
|
· @param offset: we might want to offset our remembered scroll, e.g. when stream-item gets margin after expand
|
|
·
|
|
· · · · · · · · · · · · · */
|
|
|
|
function rememberMyScrollPos(obj,id,offset) {
|
|
if(typeof offset == 'undefined') {
|
|
var offset = 0;
|
|
}
|
|
if(typeof window.scrollpositions == 'undefined') { window.scrollpositions = new Object();}
|
|
window.scrollpositions[id] = obj.offset().top - $(window).scrollTop() - offset;
|
|
}
|
|
|
|
|
|
/* ·
|
|
·
|
|
· Go back to my scroll po
|
|
·
|
|
· @param obj: jQuery object to put in the remebered position
|
|
· @param id: id for remembered position
|
|
· @param animate: if we want to animate the scroll
|
|
· @param callback: function to run when animation stops
|
|
·
|
|
· · · · · · · · · · · · · */
|
|
|
|
function backToMyScrollPos(obj,id,animate,callback) {
|
|
var pos = obj.offset().top-window.scrollpositions[id];
|
|
if(animate) {
|
|
if(animate == 'animate' || animate === true) {
|
|
animate = 1000;
|
|
}
|
|
if(typeof callback !== 'undefined'){
|
|
$('html, body').animate({ scrollTop: pos}, animate, 'swing',function(){
|
|
callback();
|
|
});
|
|
}
|
|
else {
|
|
$('html, body').animate({ scrollTop: pos }, animate, 'swing');
|
|
}
|
|
}
|
|
else {
|
|
$('html, body').scrollTop(pos);
|
|
}
|
|
}
|
|
|
|
|
|
|
|
/* ·
|
|
·
|
|
· Clean up user object, remove null etc
|
|
·
|
|
· · · · · · · · · · · · · */
|
|
|
|
function cleanUpUserObject(data) {
|
|
data.name = data.name || '';
|
|
data.profile_image_url = data.profile_image_url || '';
|
|
data.profile_image_url_profile_size = data.profile_image_url_profile_size || '';
|
|
data.profile_image_url_original = data.profile_image_url_original || '';
|
|
data.screen_name = data.screen_name || '';
|
|
data.description = data.description || '';
|
|
data.location = data.location || '';
|
|
data.url = data.url || '';
|
|
data.statusnet_profile_url = data.statusnet_profile_url || '';
|
|
data.statuses_count = data.statuses_count || 0;
|
|
data.followers_count = data.followers_count || 0;
|
|
data.groups_count = data.groups_count || 0;
|
|
data.friends_count = data.friends_count || 0;
|
|
return data;
|
|
}
|
|
|
|
|
|
|
|
|
|
/* ·
|
|
·
|
|
· outerHTML
|
|
·
|
|
· · · · · · · · · · · · · */
|
|
|
|
jQuery.fn.outerHTML = function(s) {
|
|
return s
|
|
? this.before(s).remove()
|
|
: jQuery("<p>").append(this.eq(0).clone()).html();
|
|
};
|
|
|
|
|
|
|
|
|
|
/* ·
|
|
·
|
|
· Stuff to get and set selection/caret in contenteditables
|
|
·
|
|
· · · · · · · · · · · · · */
|
|
|
|
function getSelectionInElement(element) {
|
|
var caretOffset = Array(0,0);
|
|
var doc = element.ownerDocument || element.document;
|
|
var win = doc.defaultView || doc.parentWindow;
|
|
var sel;
|
|
var range = win.getSelection().getRangeAt(0);
|
|
var preCaretRangeEnd = range.cloneRange();
|
|
preCaretRangeEnd.selectNodeContents(element);
|
|
preCaretRangeEnd.setEnd(range.endContainer, range.endOffset);
|
|
caretOffset[1] = preCaretRangeEnd.toString().length;
|
|
var preCaretRangeStart = range.cloneRange();
|
|
preCaretRangeStart.selectNodeContents(element);
|
|
preCaretRangeStart.setEnd(range.startContainer, range.startOffset);
|
|
caretOffset[0] = preCaretRangeStart.toString().length;
|
|
return caretOffset;
|
|
}
|
|
function getTextNodesIn(node) {
|
|
var textNodes = [];
|
|
if (node.nodeType == 3) {
|
|
textNodes.push(node);
|
|
}
|
|
else {
|
|
var children = node.childNodes;
|
|
for (var i = 0, len = children.length; i < len; ++i) {
|
|
textNodes.push.apply(textNodes, getTextNodesIn(children[i]));
|
|
}
|
|
}
|
|
return textNodes;
|
|
}
|
|
|
|
function setSelectionRange(el, start, end) {
|
|
if (document.createRange && window.getSelection) {
|
|
var range = document.createRange();
|
|
range.selectNodeContents(el);
|
|
var textNodes = getTextNodesIn(el);
|
|
var foundStart = false;
|
|
var charCount = 0, endCharCount;
|
|
|
|
for (var i = 0, textNode; textNode = textNodes[i++]; ) {
|
|
endCharCount = charCount + textNode.length;
|
|
if(endCharCount == start && endCharCount == end) {
|
|
endCharCount = endCharCount+1;
|
|
}
|
|
if (!foundStart && start >= charCount
|
|
&& (start < endCharCount ||
|
|
(start == endCharCount && i < textNodes.length))) {
|
|
range.setStart(textNode, start - charCount);
|
|
foundStart = true;
|
|
}
|
|
if (foundStart && end <= endCharCount) {
|
|
range.setEnd(textNode, end - charCount);
|
|
break;
|
|
}
|
|
charCount = endCharCount;
|
|
}
|
|
var sel = window.getSelection();
|
|
sel.removeAllRanges();
|
|
sel.addRange(range);
|
|
} else if (document.selection && document.body.createTextRange) {
|
|
var textRange = document.body.createTextRange();
|
|
textRange.moveToElementText(el);
|
|
textRange.collapse(true);
|
|
textRange.moveEnd("character", end);
|
|
textRange.moveStart("character", start);
|
|
textRange.select();
|
|
}
|
|
}
|
|
function createRangeFromCharacterIndices(containerEl, start, end) {
|
|
var charIndex = 0, range = document.createRange(), foundStart = false, stop = {};
|
|
range.setStart(containerEl, 0);
|
|
range.collapse(true);
|
|
|
|
function traverseTextNodes(node) {
|
|
if (node.nodeType == 3) {
|
|
var nextCharIndex = charIndex + node.length;
|
|
if (!foundStart && start >= charIndex && start <= nextCharIndex) {
|
|
range.setStart(node, start - charIndex);
|
|
foundStart = true;
|
|
}
|
|
if (foundStart && end >= charIndex && end <= nextCharIndex) {
|
|
range.setEnd(node, end - charIndex);
|
|
throw stop;
|
|
}
|
|
charIndex = nextCharIndex;
|
|
} else {
|
|
for (var i = 0, len = node.childNodes.length; i < len; ++i) {
|
|
traverseTextNodes(node.childNodes[i]);
|
|
}
|
|
}
|
|
}
|
|
|
|
try {
|
|
traverseTextNodes(containerEl);
|
|
} catch (ex) {
|
|
if (ex == stop) {
|
|
return range;
|
|
} else {
|
|
throw ex;
|
|
}
|
|
}
|
|
}
|
|
|
|
function deleteBetweenCharacterIndices(el, from, to) {
|
|
var range = createRangeFromCharacterIndices(el, from, to);
|
|
range.deleteContents();
|
|
}
|
|
|
|
|
|
/* ·
|
|
·
|
|
· Shorten urls in a queet-box
|
|
·
|
|
· · · · · · · · · · · · · */
|
|
|
|
function shortenUrlsInBox(shortenButton) {
|
|
shortenButton.addClass('disabled');
|
|
|
|
$.each(shortenButton.parent().parent().siblings('.syntax-middle').find('span.url'),function(key,obj){
|
|
|
|
var url = $.trim($(obj).text());
|
|
|
|
display_spinner();
|
|
|
|
$.ajax({ url: window.urlShortenerAPIURL + '?format=jsonp&action=shorturl&signature=' + window.urlShortenerSignature + '&url=' + encodeURIComponent(url), type: "GET", dataType: "jsonp", success: function(data) {
|
|
|
|
if(typeof data.shorturl != 'undefined') {
|
|
|
|
shortenButton.closest('.queet-toolbar').siblings('.upload-image-container').children('img[data-shorturl="' + data.url.url + '"]').attr('data-shorturl',data.shorturl);
|
|
shortenButton.parent().parent().siblings('.queet-box-syntax').html(shortenButton.parent().parent().siblings('.queet-box-syntax').html().replace($('<div/>').text(data.url.url).html(), data.shorturl));
|
|
shortenButton.parent().parent().siblings('.queet-box-syntax').trigger('keyup');
|
|
shortenButton.addClass('disabled'); // make sure the button is disabled right after
|
|
}
|
|
remove_spinner();
|
|
}});
|
|
});
|
|
}
|