diff options
Diffstat (limited to 'htdocs/js')
| -rw-r--r-- | htdocs/js/admin/00-common.js | 1 | ||||
| -rw-r--r-- | htdocs/js/admin/10-draft.js | 29 | ||||
| -rw-r--r-- | htdocs/js/admin/11-write-form.js (renamed from htdocs/js/admin.js) | 53 | ||||
| -rw-r--r-- | htdocs/js/admin/12-upload-list.js | 19 | ||||
| -rw-r--r-- | htdocs/js/common.js | 679 | ||||
| -rw-r--r-- | htdocs/js/common/00-polyfills.js | 47 | ||||
| -rw-r--r-- | htdocs/js/common/02-ajax.js | 118 | ||||
| -rw-r--r-- | htdocs/js/common/03-dom.js | 117 | ||||
| -rw-r--r-- | htdocs/js/common/04-util.js | 89 | ||||
| -rw-r--r-- | htdocs/js/common/10-lang.js | 5 | ||||
| -rw-r--r-- | htdocs/js/common/20-dynlogo.js | 60 | ||||
| -rw-r--r-- | htdocs/js/common/30-static-manager.js | 30 | ||||
| -rw-r--r-- | htdocs/js/common/35-theme-switcher.js | 195 | ||||
| -rw-r--r-- | htdocs/js/common/90-retina.js | 9 |
14 files changed, 720 insertions, 731 deletions
diff --git a/htdocs/js/admin/00-common.js b/htdocs/js/admin/00-common.js new file mode 100644 index 0000000..999099d --- /dev/null +++ b/htdocs/js/admin/00-common.js @@ -0,0 +1 @@ +var LS = window.localStorage; diff --git a/htdocs/js/admin/10-draft.js b/htdocs/js/admin/10-draft.js new file mode 100644 index 0000000..99106f2 --- /dev/null +++ b/htdocs/js/admin/10-draft.js @@ -0,0 +1,29 @@ +var Draft = { + get: function() { + if (!LS) return null; + + var title = LS.getItem('draft_title') || null; + var text = LS.getItem('draft_text') || null; + + return { + title: title, + text: text + }; + }, + + setTitle: function(text) { + if (!LS) return null; + LS.setItem('draft_title', text); + }, + + setText: function(text) { + if (!LS) return null; + LS.setItem('draft_text', text); + }, + + reset: function() { + if (!LS) return; + LS.removeItem('draft_title'); + LS.removeItem('draft_text'); + } +};
\ No newline at end of file diff --git a/htdocs/js/admin.js b/htdocs/js/admin/11-write-form.js index a717d5c..b49a523 100644 --- a/htdocs/js/admin.js +++ b/htdocs/js/admin/11-write-form.js @@ -1,35 +1,3 @@ -var LS = window.localStorage; - -var Draft = { - get: function() { - if (!LS) return null; - - var title = LS.getItem('draft_title') || null; - var text = LS.getItem('draft_text') || null; - - return { - title: title, - text: text - }; - }, - - setTitle: function(text) { - if (!LS) return null; - LS.setItem('draft_title', text); - }, - - setText: function(text) { - if (!LS) return null; - LS.setItem('draft_text', text); - }, - - reset: function() { - if (!LS) return; - LS.removeItem('draft_title'); - LS.removeItem('draft_text'); - } -}; - var AdminWriteForm = { form: null, previewTimeout: null, @@ -170,24 +138,5 @@ var AdminWriteForm = { } } }; -bindEventHandlers(AdminWriteForm); - -var BlogUploadList = { - submitNoteEdit: function(action, note) { - if (note === null) - return; - - var form = document.createElement('form'); - form.setAttribute('method', 'post'); - form.setAttribute('action', action); - var input = document.createElement('input'); - input.setAttribute('type', 'hidden'); - input.setAttribute('name', 'note'); - input.setAttribute('value', note); - - form.appendChild(input); - document.body.appendChild(form); - form.submit(); - } -}; +bindEventHandlers(AdminWriteForm); diff --git a/htdocs/js/admin/12-upload-list.js b/htdocs/js/admin/12-upload-list.js new file mode 100644 index 0000000..5b496f6 --- /dev/null +++ b/htdocs/js/admin/12-upload-list.js @@ -0,0 +1,19 @@ +var BlogUploadList = { + submitNoteEdit: function(action, note) { + if (note === null) + return; + + var form = document.createElement('form'); + form.setAttribute('method', 'post'); + form.setAttribute('action', action); + + var input = document.createElement('input'); + input.setAttribute('type', 'hidden'); + input.setAttribute('name', 'note'); + input.setAttribute('value', note); + + form.appendChild(input); + document.body.appendChild(form); + form.submit(); + } +}; diff --git a/htdocs/js/common.js b/htdocs/js/common.js deleted file mode 100644 index 959b672..0000000 --- a/htdocs/js/common.js +++ /dev/null @@ -1,679 +0,0 @@ -if (!String.prototype.startsWith) { - String.prototype.startsWith = function(search, pos) { - pos = !pos || pos < 0 ? 0 : +pos; - return this.substring(pos, pos + search.length) === search; - }; -} - -if (!String.prototype.endsWith) { - String.prototype.endsWith = function(search, this_len) { - if (this_len === undefined || this_len > this.length) { - this_len = this.length; - } - return this.substring(this_len - search.length, this_len) === search; - }; -} - -if (!Object.assign) { - Object.defineProperty(Object, 'assign', { - enumerable: false, - configurable: true, - writable: true, - value: function(target, firstSource) { - 'use strict'; - if (target === undefined || target === null) { - throw new TypeError('Cannot convert first argument to object'); - } - - var to = Object(target); - for (var i = 1; i < arguments.length; i++) { - var nextSource = arguments[i]; - if (nextSource === undefined || nextSource === null) { - continue; - } - - var keysArray = Object.keys(Object(nextSource)); - for (var nextIndex = 0, len = keysArray.length; nextIndex < len; nextIndex++) { - var nextKey = keysArray[nextIndex]; - var desc = Object.getOwnPropertyDescriptor(nextSource, nextKey); - if (desc !== undefined && desc.enumerable) { - to[nextKey] = nextSource[nextKey]; - } - } - } - return to; - } - }); -} - - -// -// AJAX -// -(function() { - - var defaultOpts = { - json: true - }; - - function createXMLHttpRequest() { - if (window.XMLHttpRequest) { - return new XMLHttpRequest(); - } - - var xhr; - try { - xhr = new ActiveXObject('Msxml2.XMLHTTP'); - } catch (e) { - try { - xhr = new ActiveXObject('Microsoft.XMLHTTP'); - } catch (e) {} - } - if (!xhr) { - console.error('Your browser doesn\'t support XMLHttpRequest.'); - } - return xhr; - } - - function request(method, url, data, optarg1, optarg2) { - data = data || null; - - var opts, callback; - if (optarg2 !== undefined) { - opts = optarg1; - callback = optarg2; - } else { - callback = optarg1; - } - - opts = opts || {}; - - if (typeof callback != 'function') { - throw new Error('callback must be a function'); - } - - if (!url) { - throw new Error('no url specified'); - } - - switch (method) { - case 'GET': - if (isObject(data)) { - for (var k in data) { - if (data.hasOwnProperty(k)) { - url += (url.indexOf('?') == -1 ? '?' : '&')+encodeURIComponent(k)+'='+encodeURIComponent(data[k]) - } - } - } - break; - - case 'POST': - if (isObject(data)) { - var sdata = []; - for (var k in data) { - if (data.hasOwnProperty(k)) { - sdata.push(encodeURIComponent(k)+'='+encodeURIComponent(data[k])); - } - } - data = sdata.join('&'); - } - break; - } - - opts = Object.assign({}, defaultOpts, opts); - - var xhr = createXMLHttpRequest(); - xhr.open(method, url); - - xhr.setRequestHeader('X-Requested-With', 'XMLHttpRequest'); - if (method == 'POST') { - xhr.setRequestHeader('Content-type', 'application/x-www-form-urlencoded'); - } - - xhr.onreadystatechange = function() { - if (xhr.readyState == 4) { - if ('status' in xhr && !/^2|1223/.test(xhr.status)) { - throw new Error('http code '+xhr.status) - } - if (opts.json) { - var resp = JSON.parse(xhr.responseText) - if (!isObject(resp)) { - throw new Error('ajax: object expected') - } - if (resp.error) { - throw new Error(resp.error) - } - callback(null, resp.response); - } else { - callback(null, xhr.responseText); - } - } - }; - - xhr.onerror = function(e) { - callback(e); - }; - - xhr.send(method == 'GET' ? null : data); - - return xhr; - } - - window.ajax = { - get: request.bind(request, 'GET'), - post: request.bind(request, 'POST') - } - -})(); - -function bindEventHandlers(obj) { - for (var k in obj) { - if (obj.hasOwnProperty(k) - && typeof obj[k] == 'function' - && k.length > 2 - && k.startsWith('on') - && k[2].charCodeAt(0) >= 65 - && k[2].charCodeAt(0) <= 90) { - obj[k] = obj[k].bind(obj) - } - } -} - -// -// DOM helpers -// -function ge(id) { - return document.getElementById(id) -} - -function hasClass(el, name) { - return el && el.nodeType === 1 && (" " + el.className + " ").replace(/[\t\r\n\f]/g, " ").indexOf(" " + name + " ") >= 0 -} - -function addClass(el, name) { - if (!el) { - return console.warn('addClass: el is', el) - } - if (!hasClass(el, name)) { - el.className = (el.className ? el.className + ' ' : '') + name - } -} - -function removeClass(el, name) { - if (!el) { - return console.warn('removeClass: el is', el) - } - if (isArray(name)) { - for (var i = 0; i < name.length; i++) { - removeClass(el, name[i]); - } - return; - } - el.className = ((el.className || '').replace((new RegExp('(\\s|^)' + name + '(\\s|$)')), ' ')).trim() -} - -function addEvent(el, type, f, useCapture) { - if (!el) { - return console.warn('addEvent: el is', el, stackTrace()) - } - - if (isArray(type)) { - for (var i = 0; i < type.length; i++) { - addEvent(el, type[i], f, useCapture); - } - return; - } - - if (el.addEventListener) { - el.addEventListener(type, f, useCapture || false); - return true; - } else if (el.attachEvent) { - return el.attachEvent('on' + type, f); - } - - return false; -} - -function removeEvent(el, type, f, useCapture) { - if (isArray(type)) { - for (var i = 0; i < type.length; i++) { - var t = type[i]; - removeEvent(el, type[i], f, useCapture); - } - return; - } - - if (el.removeEventListener) { - el.removeEventListener(type, f, useCapture || false); - } else if (el.detachEvent) { - return el.detachEvent('on' + type, f); - } - - return false; -} - -function cancelEvent(evt) { - if (!evt) { - return console.warn('cancelEvent: event is', evt) - } - - if (evt.preventDefault) evt.preventDefault(); - if (evt.stopPropagation) evt.stopPropagation(); - - evt.cancelBubble = true; - evt.returnValue = false; - - return false; -} - - -// -// Cookies -// -function setCookie(name, value, days) { - var expires = ""; - if (days) { - var date = new Date(); - date.setTime(date.getTime() + (days*24*60*60*1000)); - expires = "; expires=" + date.toUTCString(); - } - document.cookie = name + "=" + (value || "") + expires + "; domain=" + window.appConfig.cookieHost + "; path=/"; -} - -function unsetCookie(name) { - document.cookie = name + '=; Max-Age=-99999999; domain=' + window.appConfig.cookieHost + "; path=/"; -} - -function getCookie(name) { - var nameEQ = name + "="; - var ca = document.cookie.split(';'); - for (var i = 0; i < ca.length; i++) { - var c = ca[i]; - while (c.charAt(0) === ' ') - c = c.substring(1, c.length); - if (c.indexOf(nameEQ) === 0) - return c.substring(nameEQ.length, c.length); - } - return null; -} - -// -// Misc -// -function isObject(o) { - return Object.prototype.toString.call(o) === '[object Object]'; -} - -function isArray(a) { - return Object.prototype.toString.call(a) === '[object Array]'; -} - -function extend(dst, src) { - if (!isObject(dst)) { - return console.error('extend: dst is not an object'); - } - if (!isObject(src)) { - return console.error('extend: src is not an object'); - } - for (var key in src) { - dst[key] = src[key]; - } - return dst; -} - -function stackTrace(split) { - if (split === undefined) { - split = true; - } - try { - o.lo.lo += 0; - } catch(e) { - if (e.stack) { - var stack = split ? e.stack.split('\n') : e.stack; - stack.shift(); - stack.shift(); - return stack.join('\n'); - } - } - return null; -} - -function escape(str) { - var pre = document.createElement('pre'); - var text = document.createTextNode(str); - pre.appendChild(text); - return pre.innerHTML; -} - -function parseUrl(uri) { - var parser = document.createElement('a'); - parser.href = uri; - - return { - protocol: parser.protocol, // => "http:" - host: parser.host, // => "example.com:3000" - hostname: parser.hostname, // => "example.com" - port: parser.port, // => "3000" - pathname: parser.pathname, // => "/pathname/" - hash: parser.hash, // => "#hash" - search: parser.search, // => "?search=test" - origin: parser.origin, // => "http://example.com:3000" - path: (parser.pathname || '') + (parser.search || '') - } -} - -function once(fn, context) { - var result; - return function() { - if (fn) { - result = fn.apply(context || this, arguments); - fn = null; - } - return result; - }; -} - -// -// - -function lang(key) { - return __lang[key] !== undefined ? __lang[key] : '{'+key+'}'; -} - -var DynamicLogo = { - dynLink: null, - afr: null, - afrUrl: null, - - init: function() { - this.dynLink = ge('head_dyn_link'); - this.cdText = ge('head_cd_text'); - - if (!this.dynLink) { - return console.warn('DynamicLogo.init: !this.dynLink'); - } - - var spans = this.dynLink.querySelectorAll('span.head-logo-path'); - for (var i = 0; i < spans.length; i++) { - var span = spans[i]; - addEvent(span, 'mouseover', this.onSpanOver); - addEvent(span, 'mouseout', this.onSpanOut); - } - }, - - setUrl: function(url) { - if (this.afr !== null) { - cancelAnimationFrame(this.afr); - } - this.afrUrl = url; - this.afr = requestAnimationFrame(this.onAnimationFrame); - }, - - onAnimationFrame: function() { - var url = this.afrUrl; - - // update link - this.dynLink.setAttribute('href', url); - - // update console text - if (this.afrUrl === '/') { - url = '~'; - } else { - url = '~'+url.replace(/\/$/, ''); - } - this.cdText.innerHTML = escape(url); - - this.afr = null; - }, - - onSpanOver: function() { - var span = event.target; - this.setUrl(span.getAttribute('data-url')); - cancelEvent(event); - }, - - onSpanOut: function() { - var span = event.target; - this.setUrl('/'); - cancelEvent(event); - } -}; -bindEventHandlers(DynamicLogo); - -window.__lang = {}; - -// set/remove retina cookie -(function() { - var isRetina = window.devicePixelRatio >= 1.5; - if (isRetina) { - setCookie('is_retina', 1, 365); - } else { - unsetCookie('is_retina'); - } -})(); - -var StaticManager = { - loadedStyles: [], - versions: {}, - - setStyles: function(list, versions) { - this.loadedStyles = list; - this.versions = versions; - }, - - loadStyle: function(name, theme, callback) { - var url; - if (!window.appConfig.devMode) { - var filename = name + (theme === 'dark' ? '_dark' : '') + '.css'; - url = '/css/'+filename+'?'+this.versions[filename]; - } else { - url = '/sass.php?name='+name+'&theme='+theme; - } - - var el = document.createElement('link'); - el.onerror = callback - el.onload = callback - el.setAttribute('rel', 'stylesheet'); - el.setAttribute('type', 'text/css'); - el.setAttribute('id', 'style_'+name+'_dark'); - el.setAttribute('href', url); - - document.getElementsByTagName('head')[0].appendChild(el); - } -}; - -var ThemeSwitcher = (function() { - /** - * @type {string[]} - */ - var modes = ['auto', 'dark', 'light']; - - /** - * @type {number} - */ - var currentModeIndex = -1; - - /** - * @type {boolean|null} - */ - var systemState = null; - - /** - * @returns {boolean} - */ - function isSystemModeSupported() { - try { - // crashes on: - // Mozilla/5.0 (Windows NT 6.2; ARM; Trident/7.0; Touch; rv:11.0; WPDesktop; Lumia 630 Dual SIM) like Gecko - // Mozilla/5.0 (iPhone; CPU iPhone OS 13_5_1 like Mac OS X) AppleWebKit/605.1.15 (KHTML, like Gecko) Version/13.1.1 Mobile/15E148 Safari/604.1 - // Mozilla/5.0 (iPad; CPU OS 12_5_2 like Mac OS X) AppleWebKit/605.1.15 (KHTML, like Gecko) Version/12.1.2 Mobile/15E148 Safari/604.1 - // - // error examples: - // - window.matchMedia("(prefers-color-scheme: dark)").addEventListener is not a function. (In 'window.matchMedia("(prefers-color-scheme: dark)").addEventListener("change",this.onSystemSettingChange.bind(this))', 'window.matchMedia("(prefers-color-scheme: dark)").addEventListener' is undefined) - // - Object [object MediaQueryList] has no method 'addEventListener' - return !!window['matchMedia'] - && typeof window.matchMedia("(prefers-color-scheme: dark)").addEventListener === 'function'; - } catch (e) { - return false - } - } - - /** - * @returns {boolean} - */ - function isDarkModeApplied() { - var st = StaticManager.loadedStyles; - for (var i = 0; i < st.length; i++) { - var name = st[i]; - if (ge('style_'+name+'_dark')) - return true; - } - return false; - } - - /** - * @returns {string} - */ - function getSavedMode() { - var val = getCookie('theme'); - if (!val) - return modes[0]; - if (modes.indexOf(val) === -1) { - console.error('[ThemeSwitcher getSavedMode] invalid cookie value') - unsetCookie('theme') - return modes[0] - } - return val - } - - /** - * @param {boolean} dark - */ - function changeTheme(dark) { - addClass(document.body, 'theme-changing'); - - var onDone = function() { - window.requestAnimationFrame(function() { - removeClass(document.body, 'theme-changing'); - }) - }; - - window.requestAnimationFrame(function() { - if (dark) - enableDark(onDone); - else - disableDark(onDone); - }) - } - - /** - * @param {function} callback - */ - function enableDark(callback) { - var names = []; - StaticManager.loadedStyles.forEach(function(name) { - var el = ge('style_'+name+'_dark'); - if (el) - return; - names.push(name); - }); - - var left = names.length; - names.forEach(function(name) { - StaticManager.loadStyle(name, 'dark', once(function(e) { - left--; - if (left === 0) - callback(); - })); - }) - } - - /** - * @param {function} callback - */ - function disableDark(callback) { - StaticManager.loadedStyles.forEach(function(name) { - var el = ge('style_'+name+'_dark'); - if (el) - el.remove(); - }) - callback(); - } - - /** - * @param {string} mode - */ - function setLabel(mode) { - var labelEl = ge('theme-switcher-label'); - labelEl.innerHTML = escape(lang('theme_'+mode)); - } - - return { - init: function() { - var cur = getSavedMode(); - currentModeIndex = modes.indexOf(cur); - - var systemSupported = isSystemModeSupported(); - if (!systemSupported) { - if (currentModeIndex === 0) { - modes.shift(); // remove 'auto' from the list - currentModeIndex = 1; // set to 'light' - if (isDarkModeApplied()) - disableDark(); - } - } else { - /** - * @param {boolean} dark - */ - var onSystemChange = function(dark) { - var prevSystemState = systemState; - systemState = dark; - - if (modes[currentModeIndex] !== 'auto') - return; - - if (systemState !== prevSystemState) - changeTheme(systemState); - }; - - window.matchMedia('(prefers-color-scheme: dark)').addEventListener('change', function(e) { - onSystemChange(e.matches === true) - }); - - onSystemChange(window.matchMedia('(prefers-color-scheme: dark)').matches === true); - } - - setLabel(modes[currentModeIndex]); - }, - - next: function(e) { - if (hasClass(document.body, 'theme-changing')) { - console.log('next: theme changing is in progress, ignoring...') - return; - } - - currentModeIndex = (currentModeIndex + 1) % modes.length; - switch (modes[currentModeIndex]) { - case 'auto': - if (systemState !== null) - changeTheme(systemState); - break; - - case 'light': - if (isDarkModeApplied()) - changeTheme(false); - break; - - case 'dark': - if (!isDarkModeApplied()) - changeTheme(true); - break; - } - - setLabel(modes[currentModeIndex]); - setCookie('theme', modes[currentModeIndex]); - - return cancelEvent(e); - } - }; -})();
\ No newline at end of file diff --git a/htdocs/js/common/00-polyfills.js b/htdocs/js/common/00-polyfills.js new file mode 100644 index 0000000..74ec195 --- /dev/null +++ b/htdocs/js/common/00-polyfills.js @@ -0,0 +1,47 @@ +if (!String.prototype.startsWith) { + String.prototype.startsWith = function(search, pos) { + pos = !pos || pos < 0 ? 0 : +pos; + return this.substring(pos, pos + search.length) === search; + }; +} + +if (!String.prototype.endsWith) { + String.prototype.endsWith = function(search, this_len) { + if (this_len === undefined || this_len > this.length) { + this_len = this.length; + } + return this.substring(this_len - search.length, this_len) === search; + }; +} + +if (!Object.assign) { + Object.defineProperty(Object, 'assign', { + enumerable: false, + configurable: true, + writable: true, + value: function(target, firstSource) { + 'use strict'; + if (target === undefined || target === null) { + throw new TypeError('Cannot convert first argument to object'); + } + + var to = Object(target); + for (var i = 1; i < arguments.length; i++) { + var nextSource = arguments[i]; + if (nextSource === undefined || nextSource === null) { + continue; + } + + var keysArray = Object.keys(Object(nextSource)); + for (var nextIndex = 0, len = keysArray.length; nextIndex < len; nextIndex++) { + var nextKey = keysArray[nextIndex]; + var desc = Object.getOwnPropertyDescriptor(nextSource, nextKey); + if (desc !== undefined && desc.enumerable) { + to[nextKey] = nextSource[nextKey]; + } + } + } + return to; + } + }); +}
\ No newline at end of file diff --git a/htdocs/js/common/02-ajax.js b/htdocs/js/common/02-ajax.js new file mode 100644 index 0000000..c432a51 --- /dev/null +++ b/htdocs/js/common/02-ajax.js @@ -0,0 +1,118 @@ +// +// AJAX +// +(function() { + + var defaultOpts = { + json: true + }; + + function createXMLHttpRequest() { + if (window.XMLHttpRequest) { + return new XMLHttpRequest(); + } + + var xhr; + try { + xhr = new ActiveXObject('Msxml2.XMLHTTP'); + } catch (e) { + try { + xhr = new ActiveXObject('Microsoft.XMLHTTP'); + } catch (e) {} + } + if (!xhr) { + console.error('Your browser doesn\'t support XMLHttpRequest.'); + } + return xhr; + } + + function request(method, url, data, optarg1, optarg2) { + data = data || null; + + var opts, callback; + if (optarg2 !== undefined) { + opts = optarg1; + callback = optarg2; + } else { + callback = optarg1; + } + + opts = opts || {}; + + if (typeof callback != 'function') { + throw new Error('callback must be a function'); + } + + if (!url) { + throw new Error('no url specified'); + } + + switch (method) { + case 'GET': + if (isObject(data)) { + for (var k in data) { + if (data.hasOwnProperty(k)) { + url += (url.indexOf('?') == -1 ? '?' : '&')+encodeURIComponent(k)+'='+encodeURIComponent(data[k]) + } + } + } + break; + + case 'POST': + if (isObject(data)) { + var sdata = []; + for (var k in data) { + if (data.hasOwnProperty(k)) { + sdata.push(encodeURIComponent(k)+'='+encodeURIComponent(data[k])); + } + } + data = sdata.join('&'); + } + break; + } + + opts = Object.assign({}, defaultOpts, opts); + + var xhr = createXMLHttpRequest(); + xhr.open(method, url); + + xhr.setRequestHeader('X-Requested-With', 'XMLHttpRequest'); + if (method == 'POST') { + xhr.setRequestHeader('Content-type', 'application/x-www-form-urlencoded'); + } + + xhr.onreadystatechange = function() { + if (xhr.readyState == 4) { + if ('status' in xhr && !/^2|1223/.test(xhr.status)) { + throw new Error('http code '+xhr.status) + } + if (opts.json) { + var resp = JSON.parse(xhr.responseText) + if (!isObject(resp)) { + throw new Error('ajax: object expected') + } + if (resp.error) { + throw new Error(resp.error) + } + callback(null, resp.response); + } else { + callback(null, xhr.responseText); + } + } + }; + + xhr.onerror = function(e) { + callback(e); + }; + + xhr.send(method == 'GET' ? null : data); + + return xhr; + } + + window.ajax = { + get: request.bind(request, 'GET'), + post: request.bind(request, 'POST') + } + +})(); diff --git a/htdocs/js/common/03-dom.js b/htdocs/js/common/03-dom.js new file mode 100644 index 0000000..d05bcd0 --- /dev/null +++ b/htdocs/js/common/03-dom.js @@ -0,0 +1,117 @@ +// +// DOM helpers +// +function ge(id) { + return document.getElementById(id) +} + +function hasClass(el, name) { + return el && el.nodeType === 1 && (" " + el.className + " ").replace(/[\t\r\n\f]/g, " ").indexOf(" " + name + " ") >= 0 +} + +function addClass(el, name) { + if (!el) { + return console.warn('addClass: el is', el) + } + if (!hasClass(el, name)) { + el.className = (el.className ? el.className + ' ' : '') + name + } +} + +function removeClass(el, name) { + if (!el) { + return console.warn('removeClass: el is', el) + } + if (isArray(name)) { + for (var i = 0; i < name.length; i++) { + removeClass(el, name[i]); + } + return; + } + el.className = ((el.className || '').replace((new RegExp('(\\s|^)' + name + '(\\s|$)')), ' ')).trim() +} + +function addEvent(el, type, f, useCapture) { + if (!el) { + return console.warn('addEvent: el is', el, stackTrace()) + } + + if (isArray(type)) { + for (var i = 0; i < type.length; i++) { + addEvent(el, type[i], f, useCapture); + } + return; + } + + if (el.addEventListener) { + el.addEventListener(type, f, useCapture || false); + return true; + } else if (el.attachEvent) { + return el.attachEvent('on' + type, f); + } + + return false; +} + +function removeEvent(el, type, f, useCapture) { + if (isArray(type)) { + for (var i = 0; i < type.length; i++) { + var t = type[i]; + removeEvent(el, type[i], f, useCapture); + } + return; + } + + if (el.removeEventListener) { + el.removeEventListener(type, f, useCapture || false); + } else if (el.detachEvent) { + return el.detachEvent('on' + type, f); + } + + return false; +} + +function cancelEvent(evt) { + if (!evt) { + return console.warn('cancelEvent: event is', evt) + } + + if (evt.preventDefault) evt.preventDefault(); + if (evt.stopPropagation) evt.stopPropagation(); + + evt.cancelBubble = true; + evt.returnValue = false; + + return false; +} + + +// +// Cookies +// +function setCookie(name, value, days) { + var expires = ""; + if (days) { + var date = new Date(); + date.setTime(date.getTime() + (days*24*60*60*1000)); + expires = "; expires=" + date.toUTCString(); + } + document.cookie = name + "=" + (value || "") + expires + "; domain=" + window.appConfig.cookieHost + "; path=/"; +} + +function unsetCookie(name) { + document.cookie = name + '=; Max-Age=-99999999; domain=' + window.appConfig.cookieHost + "; path=/"; +} + +function getCookie(name) { + var nameEQ = name + "="; + var ca = document.cookie.split(';'); + for (var i = 0; i < ca.length; i++) { + var c = ca[i]; + while (c.charAt(0) === ' ') + c = c.substring(1, c.length); + if (c.indexOf(nameEQ) === 0) + return c.substring(nameEQ.length, c.length); + } + return null; +} diff --git a/htdocs/js/common/04-util.js b/htdocs/js/common/04-util.js new file mode 100644 index 0000000..da95e39 --- /dev/null +++ b/htdocs/js/common/04-util.js @@ -0,0 +1,89 @@ +function bindEventHandlers(obj) { + for (var k in obj) { + if (obj.hasOwnProperty(k) + && typeof obj[k] == 'function' + && k.length > 2 + && k.startsWith('on') + && k[2].charCodeAt(0) >= 65 + && k[2].charCodeAt(0) <= 90) { + obj[k] = obj[k].bind(obj) + } + } +} + +function isObject(o) { + return Object.prototype.toString.call(o) === '[object Object]'; +} + +function isArray(a) { + return Object.prototype.toString.call(a) === '[object Array]'; +} + +function extend(dst, src) { + if (!isObject(dst)) { + return console.error('extend: dst is not an object'); + } + if (!isObject(src)) { + return console.error('extend: src is not an object'); + } + for (var key in src) { + dst[key] = src[key]; + } + return dst; +} + +function timestamp() { + return Math.floor(Date.now() / 1000) +} + +function stackTrace(split) { + if (split === undefined) { + split = true; + } + try { + o.lo.lo += 0; + } catch(e) { + if (e.stack) { + var stack = split ? e.stack.split('\n') : e.stack; + stack.shift(); + stack.shift(); + return stack.join('\n'); + } + } + return null; +} + +function escape(str) { + var pre = document.createElement('pre'); + var text = document.createTextNode(str); + pre.appendChild(text); + return pre.innerHTML; +} + +function parseUrl(uri) { + var parser = document.createElement('a'); + parser.href = uri; + + return { + protocol: parser.protocol, // => "http:" + host: parser.host, // => "example.com:3000" + hostname: parser.hostname, // => "example.com" + port: parser.port, // => "3000" + pathname: parser.pathname, // => "/pathname/" + hash: parser.hash, // => "#hash" + search: parser.search, // => "?search=test" + origin: parser.origin, // => "http://example.com:3000" + path: (parser.pathname || '') + (parser.search || '') + } +} + +function once(fn, context) { + var result; + return function() { + if (fn) { + result = fn.apply(context || this, arguments); + fn = null; + } + return result; + }; +}
\ No newline at end of file diff --git a/htdocs/js/common/10-lang.js b/htdocs/js/common/10-lang.js new file mode 100644 index 0000000..bd0d8e7 --- /dev/null +++ b/htdocs/js/common/10-lang.js @@ -0,0 +1,5 @@ +function lang(key) { + return __lang[key] !== undefined ? __lang[key] : '{'+key+'}'; +} + +window.__lang = {};
\ No newline at end of file diff --git a/htdocs/js/common/20-dynlogo.js b/htdocs/js/common/20-dynlogo.js new file mode 100644 index 0000000..2d62a27 --- /dev/null +++ b/htdocs/js/common/20-dynlogo.js @@ -0,0 +1,60 @@ +var DynamicLogo = { + dynLink: null, + afr: null, + afrUrl: null, + + init: function() { + this.dynLink = ge('head_dyn_link'); + this.cdText = ge('head_cd_text'); + + if (!this.dynLink) { + return console.warn('DynamicLogo.init: !this.dynLink'); + } + + var spans = this.dynLink.querySelectorAll('span.head-logo-path'); + for (var i = 0; i < spans.length; i++) { + var span = spans[i]; + addEvent(span, 'mouseover', this.onSpanOver); + addEvent(span, 'mouseout', this.onSpanOut); + } + }, + + setUrl: function(url) { + if (this.afr !== null) { + cancelAnimationFrame(this.afr); + } + this.afrUrl = url; + this.afr = requestAnimationFrame(this.onAnimationFrame); + }, + + onAnimationFrame: function() { + var url = this.afrUrl; + + // update link + this.dynLink.setAttribute('href', url); + + // update console text + if (this.afrUrl === '/') { + url = '~'; + } else { + url = '~'+url.replace(/\/$/, ''); + } + this.cdText.innerHTML = escape(url); + + this.afr = null; + }, + + onSpanOver: function() { + var span = event.target; + this.setUrl(span.getAttribute('data-url')); + cancelEvent(event); + }, + + onSpanOut: function() { + var span = event.target; + this.setUrl('/'); + cancelEvent(event); + } +}; + +bindEventHandlers(DynamicLogo);
\ No newline at end of file diff --git a/htdocs/js/common/30-static-manager.js b/htdocs/js/common/30-static-manager.js new file mode 100644 index 0000000..772df32 --- /dev/null +++ b/htdocs/js/common/30-static-manager.js @@ -0,0 +1,30 @@ +var StaticManager = { + loadedStyles: [], + versions: {}, + + init: function(loadedStyles, versions) { + this.loadedStyles = loadedStyles; + this.versions = versions; + }, + + loadStyle: function(name, theme, callback) { + var url; + if (!window.appConfig.devMode) { + if (theme === 'dark') + name += '_dark'; + url = '/css/'+name+'.css?'+this.versions.css[name]; + } else { + url = '/sass.php?name='+name+'&theme='+theme+'&v='+timestamp(); + } + + var el = document.createElement('link'); + el.onerror = callback; + el.onload = callback; + el.setAttribute('rel', 'stylesheet'); + el.setAttribute('type', 'text/css'); + el.setAttribute('id', 'style_'+name); + el.setAttribute('href', url); + + document.getElementsByTagName('head')[0].appendChild(el); + } +}; diff --git a/htdocs/js/common/35-theme-switcher.js b/htdocs/js/common/35-theme-switcher.js new file mode 100644 index 0000000..e716e4b --- /dev/null +++ b/htdocs/js/common/35-theme-switcher.js @@ -0,0 +1,195 @@ +var ThemeSwitcher = (function() { + /** + * @type {string[]} + */ + var modes = ['auto', 'dark', 'light']; + + /** + * @type {number} + */ + var currentModeIndex = -1; + + /** + * @type {boolean|null} + */ + var systemState = null; + + /** + * @returns {boolean} + */ + function isSystemModeSupported() { + try { + // crashes on: + // Mozilla/5.0 (Windows NT 6.2; ARM; Trident/7.0; Touch; rv:11.0; WPDesktop; Lumia 630 Dual SIM) like Gecko + // Mozilla/5.0 (iPhone; CPU iPhone OS 13_5_1 like Mac OS X) AppleWebKit/605.1.15 (KHTML, like Gecko) Version/13.1.1 Mobile/15E148 Safari/604.1 + // Mozilla/5.0 (iPad; CPU OS 12_5_2 like Mac OS X) AppleWebKit/605.1.15 (KHTML, like Gecko) Version/12.1.2 Mobile/15E148 Safari/604.1 + // + // error examples: + // - window.matchMedia("(prefers-color-scheme: dark)").addEventListener is not a function. (In 'window.matchMedia("(prefers-color-scheme: dark)").addEventListener("change",this.onSystemSettingChange.bind(this))', 'window.matchMedia("(prefers-color-scheme: dark)").addEventListener' is undefined) + // - Object [object MediaQueryList] has no method 'addEventListener' + return !!window['matchMedia'] + && typeof window.matchMedia("(prefers-color-scheme: dark)").addEventListener === 'function'; + } catch (e) { + return false + } + } + + /** + * @returns {boolean} + */ + function isDarkModeApplied() { + var st = StaticManager.loadedStyles; + for (var i = 0; i < st.length; i++) { + var name = st[i]; + if (ge('style_'+name+'_dark')) + return true; + } + return false; + } + + /** + * @returns {string} + */ + function getSavedMode() { + var val = getCookie('theme'); + if (!val) + return modes[0]; + if (modes.indexOf(val) === -1) { + console.error('[ThemeSwitcher getSavedMode] invalid cookie value') + unsetCookie('theme') + return modes[0] + } + return val + } + + /** + * @param {boolean} dark + */ + function changeTheme(dark) { + addClass(document.body, 'theme-changing'); + + var onDone = function() { + window.requestAnimationFrame(function() { + removeClass(document.body, 'theme-changing'); + }) + }; + + window.requestAnimationFrame(function() { + if (dark) + enableDark(onDone); + else + disableDark(onDone); + }) + } + + /** + * @param {function} callback + */ + function enableDark(callback) { + var names = []; + StaticManager.loadedStyles.forEach(function(name) { + var el = ge('style_'+name+'_dark'); + if (el) + return; + names.push(name); + }); + + var left = names.length; + names.forEach(function(name) { + StaticManager.loadStyle(name, 'dark', once(function(e) { + left--; + if (left === 0) + callback(); + })); + }) + } + + /** + * @param {function} callback + */ + function disableDark(callback) { + StaticManager.loadedStyles.forEach(function(name) { + var el = ge('style_'+name+'_dark'); + if (el) + el.remove(); + }) + callback(); + } + + /** + * @param {string} mode + */ + function setLabel(mode) { + var labelEl = ge('theme-switcher-label'); + labelEl.innerHTML = escape(lang('theme_'+mode)); + } + + return { + init: function() { + var cur = getSavedMode(); + currentModeIndex = modes.indexOf(cur); + + var systemSupported = isSystemModeSupported(); + if (!systemSupported) { + if (currentModeIndex === 0) { + modes.shift(); // remove 'auto' from the list + currentModeIndex = 1; // set to 'light' + if (isDarkModeApplied()) + disableDark(); + } + } else { + /** + * @param {boolean} dark + */ + var onSystemChange = function(dark) { + var prevSystemState = systemState; + systemState = dark; + + if (modes[currentModeIndex] !== 'auto') + return; + + if (systemState !== prevSystemState) + changeTheme(systemState); + }; + + window.matchMedia('(prefers-color-scheme: dark)').addEventListener('change', function(e) { + onSystemChange(e.matches === true) + }); + + onSystemChange(window.matchMedia('(prefers-color-scheme: dark)').matches === true); + } + + setLabel(modes[currentModeIndex]); + }, + + next: function(e) { + if (hasClass(document.body, 'theme-changing')) { + console.log('next: theme changing is in progress, ignoring...') + return; + } + + currentModeIndex = (currentModeIndex + 1) % modes.length; + switch (modes[currentModeIndex]) { + case 'auto': + if (systemState !== null) + changeTheme(systemState); + break; + + case 'light': + if (isDarkModeApplied()) + changeTheme(false); + break; + + case 'dark': + if (!isDarkModeApplied()) + changeTheme(true); + break; + } + + setLabel(modes[currentModeIndex]); + setCookie('theme', modes[currentModeIndex]); + + return cancelEvent(e); + } + }; +})();
\ No newline at end of file diff --git a/htdocs/js/common/90-retina.js b/htdocs/js/common/90-retina.js new file mode 100644 index 0000000..46b9f17 --- /dev/null +++ b/htdocs/js/common/90-retina.js @@ -0,0 +1,9 @@ +// set/remove retina cookie +(function() { + var isRetina = window.devicePixelRatio >= 1.5; + if (isRetina) { + setCookie('is_retina', 1, 365); + } else { + unsetCookie('is_retina'); + } +})();
\ No newline at end of file |