Telegram Web, preconfigured for usage in I2P.
http://web.telegram.i2p/
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413 lines
12 KiB
413 lines
12 KiB
/*! |
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* Webogram v0.7.0 - messaging web application for MTProto |
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* https://github.com/zhukov/webogram |
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* Copyright (C) 2014 Igor Zhukov <igor.beatle@gmail.com> |
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* https://github.com/zhukov/webogram/blob/master/LICENSE |
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*/ |
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'use strict' |
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/* Directives */ |
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angular.module('myApp.directives') |
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.directive('myDialogsListMobile', function ($window, $timeout) { |
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return { |
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link: link |
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} |
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function link ($scope, element, attrs) { |
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var dialogsColWrap = $('.im_dialogs_col_wrap')[0] |
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var scrollableWrap = element[0] |
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var headWrap = $('.tg_page_head')[0] |
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var panelWrapSelector = attrs.modal |
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? '.mobile_modal_body .im_dialogs_panel' |
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: '.im_dialogs_panel' |
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var panelWrap = $(panelWrapSelector)[0] |
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var moreNotified = false |
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$scope.$on('ui_dialogs_search', updateSizes) |
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$scope.$on('ui_dialogs_update', updateSizes) |
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$scope.$on('ui_dialogs_append', function () { |
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onContentLoaded(function () { |
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moreNotified = false |
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$timeout(function () { |
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$(scrollableWrap).trigger('scroll') |
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}) |
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}) |
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}) |
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$scope.$on('ui_dialogs_change', function () { |
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onContentLoaded(function () { |
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moreNotified = false |
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$timeout(function () { |
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$(scrollableWrap).trigger('scroll') |
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}) |
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}) |
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}) |
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$(scrollableWrap).on('scroll', function (e) { |
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if (!element.is(':visible')) return |
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if (!moreNotified && scrollableWrap.scrollTop >= scrollableWrap.scrollHeight - scrollableWrap.clientHeight - 300) { |
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$scope.$emit('dialogs_need_more') |
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moreNotified = true |
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} |
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}) |
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function updateSizes () { |
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if (!panelWrap || !panelWrap.offsetHeight) { |
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panelWrap = $(panelWrapSelector)[0] |
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} |
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if (attrs.modal) { |
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$(element).css({ |
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height: $($window).height() - |
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(panelWrap ? panelWrap.offsetHeight : 58) - 46 |
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}) |
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return |
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} |
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if (!headWrap || !headWrap.offsetHeight) { |
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headWrap = $('.tg_page_head')[0] |
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} |
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if (!dialogsColWrap || !dialogsColWrap.offsetHeight) { |
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dialogsColWrap = $('.im_dialogs_col_wrap')[0] |
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} |
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$(element).css({ |
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height: $($window).height() - |
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(headWrap ? headWrap.offsetHeight : 46) - |
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(panelWrap ? panelWrap.offsetHeight : 58) - |
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parseInt($(dialogsColWrap).css('paddingBottom') || 0) |
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}) |
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} |
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$($window).on('resize', updateSizes) |
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updateSizes() |
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setTimeout(updateSizes, 1000) |
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} |
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}) |
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.directive('myHistoryMobile', function ($window, $timeout, $rootScope, $transition) { |
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return { |
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link: link |
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} |
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function link ($scope, element, attrs) { |
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var historyWrap = $('.im_history_wrap', element)[0] |
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var historyMessagesEl = $('.im_history_messages', element)[0] |
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var scrollableWrap = $('.im_history_scrollable_wrap', element)[0] |
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var scrollable = $('.im_history_scrollable', element)[0] |
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var bottomPanelWrap = $('.im_bottom_panel_wrap', element)[0] |
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var sendFormWrap = $('.im_send_form_wrap', element)[0] |
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var headWrap = $('.tg_page_head')[0] |
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var pinnedPanelEl = $('.im_history_pinned_panel', element)[0] |
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var sendForm = $('.im_send_form', element)[0] |
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var moreNotified = false |
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var lessNotified = false |
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onContentLoaded(function () { |
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scrollableWrap.scrollTop = scrollableWrap.scrollHeight |
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}) |
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$scope.$on('ui_history_append_new', function (e, options) { |
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if (!atBottom && !options.my) { |
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return |
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} |
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var pr = parseInt($(scrollableWrap).css('paddingRight')) |
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$(scrollableWrap).addClass('im_history_to_bottom') |
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$(scrollable).css({bottom: 0, marginLeft: -Math.ceil(pr / 2)}) |
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onContentLoaded(function () { |
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$(scrollableWrap).removeClass('im_history_to_bottom') |
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$(scrollable).css({bottom: '', marginLeft: ''}) |
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scrollableWrap.scrollTop = scrollableWrap.scrollHeight |
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updateBottomizer() |
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}) |
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}) |
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function changeScroll () { |
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var unreadSplit |
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var focusMessage |
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// console.trace('change scroll') |
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if (focusMessage = $('.im_message_focus:visible', scrollableWrap)[0]) { |
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var ch = scrollableWrap.clientHeight |
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var st = scrollableWrap.scrollTop |
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var ot = focusMessage.offsetTop |
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var h = focusMessage.clientHeight |
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if (!st || st + ch < ot || st > ot + h) { |
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scrollableWrap.scrollTop = Math.max(0, ot - Math.floor(ch / 2) + 26) |
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} |
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atBottom = false |
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} else if (unreadSplit = $('.im_message_unread_split:visible', scrollableWrap)[0]) { |
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// console.log('change scroll unread', unreadSplit.offsetTop) |
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scrollableWrap.scrollTop = Math.max(0, unreadSplit.offsetTop - 52) |
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atBottom = false |
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} else { |
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// console.log('change scroll bottom') |
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scrollableWrap.scrollTop = scrollableWrap.scrollHeight |
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atBottom = true |
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} |
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$timeout(function () { |
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$(scrollableWrap).trigger('scroll') |
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scrollTopInitial = scrollableWrap.scrollTop |
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}) |
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} |
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$scope.$on('ui_history_change', function () { |
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var pr = parseInt($(scrollableWrap).css('paddingRight')) |
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$(scrollableWrap).addClass('im_history_to_bottom') |
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$(scrollable).css({bottom: 0, marginLeft: -Math.ceil(pr / 2)}) |
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onContentLoaded(function () { |
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$(scrollableWrap).removeClass('im_history_to_bottom') |
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$(scrollable).css({bottom: '', marginLeft: ''}) |
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updateSizes(true) |
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moreNotified = false |
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lessNotified = false |
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changeScroll() |
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}) |
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}) |
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$scope.$on('ui_history_change_scroll', function () { |
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onContentLoaded(changeScroll) |
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}) |
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$scope.$on('ui_history_focus', function () { |
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if (!atBottom) { |
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scrollableWrap.scrollTop = scrollableWrap.scrollHeight |
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atBottom = true |
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} |
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}) |
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$scope.$on('ui_history_prepend', function () { |
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var sh = scrollableWrap.scrollHeight |
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var st = scrollableWrap.scrollTop |
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var pr = parseInt($(scrollableWrap).css('paddingRight')) |
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var ch = scrollableWrap.clientHeight |
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$(scrollableWrap).addClass('im_history_to_bottom') |
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scrollableWrap.scrollHeight // Some strange Chrome bug workaround |
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$(scrollable).css({bottom: -(sh - st - ch), marginLeft: -Math.ceil(pr / 2)}) |
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var upd = function () { |
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$(scrollableWrap).removeClass('im_history_to_bottom') |
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$(scrollable).css({bottom: '', marginLeft: ''}) |
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if (scrollTopInitial >= 0) { |
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changeScroll() |
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} else { |
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scrollableWrap.scrollTop = st + scrollableWrap.scrollHeight - sh |
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} |
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updateBottomizer() |
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moreNotified = false |
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$timeout(function () { |
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if (scrollableWrap.scrollHeight != sh) { |
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$(scrollableWrap).trigger('scroll') |
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} |
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}) |
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clearTimeout(timer) |
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unreg() |
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}, |
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timer = setTimeout(upd, 0), |
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unreg = $scope.$on('$viewContentLoaded', upd) |
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}) |
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$scope.$on('ui_history_append', function () { |
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var sh = scrollableWrap.scrollHeight |
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onContentLoaded(function () { |
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atBottom = false |
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updateBottomizer() |
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lessNotified = false |
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if (scrollTopInitial >= 0) { |
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changeScroll() |
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} |
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$timeout(function () { |
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if (scrollableWrap.scrollHeight != sh) { |
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$(scrollableWrap).trigger('scroll') |
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} |
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}) |
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}) |
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}) |
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$scope.$on('ui_panel_update', function (e, data) { |
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onContentLoaded(function () { |
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updateSizes() |
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if (data && data.blur) { |
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$scope.$broadcast('ui_message_blur') |
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} else { |
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$scope.$broadcast('ui_message_send') |
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} |
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$timeout(function () { |
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$(scrollableWrap).trigger('scroll') |
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}) |
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}) |
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}) |
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$scope.$on('ui_selection_clear', function () { |
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if (window.getSelection) { |
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if (window.getSelection().empty) { // Chrome |
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window.getSelection().empty() |
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} else if (window.getSelection().removeAllRanges) { // Firefox |
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window.getSelection().removeAllRanges() |
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} |
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} else if (document.selection) { // IE? |
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document.selection.empty() |
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} |
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}) |
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$scope.$on('ui_editor_resize', updateSizes) |
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$scope.$on('ui_height', function () { |
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onContentLoaded(updateSizes) |
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}) |
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var atBottom = true |
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var scrollTopInitial = -1 |
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$(scrollableWrap).on('scroll', function (e) { |
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if (!element.is(':visible') || |
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$(scrollableWrap).hasClass('im_history_to_bottom')) { |
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return |
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} |
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var st = scrollableWrap.scrollTop |
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atBottom = st >= scrollableWrap.scrollHeight - scrollableWrap.clientHeight |
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if (scrollTopInitial >= 0 && scrollTopInitial != st) { |
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scrollTopInitial = -1 |
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} |
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if (!moreNotified && st <= 300) { |
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moreNotified = true |
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$scope.$emit('history_need_more') |
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} |
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else if (!lessNotified && st >= scrollableWrap.scrollHeight - scrollableWrap.clientHeight - 300) { |
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lessNotified = true |
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$scope.$emit('history_need_less') |
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} |
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}) |
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function updateSizes (heightOnly) { |
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if (!element.is(':visible') && !$(element[0].parentNode.parentNode).is(':visible')) { |
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return |
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} |
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if ($(sendFormWrap).is(':visible')) { |
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$(sendFormWrap).css({ |
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height: $(sendForm).height() |
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}) |
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} |
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if (!headWrap || !headWrap.offsetHeight) { |
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headWrap = $('.tg_page_head')[0] |
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} |
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if (!pinnedPanelEl || !pinnedPanelEl.offsetHeight) { |
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pinnedPanelEl = $('.im_history_pinned_panel', element)[0] |
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} |
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var pinnedHeight = pinnedPanelEl && pinnedPanelEl.offsetHeight || 0 |
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var historyH = $($window).height() - bottomPanelWrap.offsetHeight - (headWrap ? headWrap.offsetHeight : 46) - pinnedHeight |
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$(historyWrap).css({ |
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height: historyH |
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}) |
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updateBottomizer() |
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if (heightOnly === true) return |
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if (atBottom) { |
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onContentLoaded(function () { |
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scrollableWrap.scrollTop = scrollableWrap.scrollHeight |
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}) |
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} |
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} |
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function updateBottomizer () {} |
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$($window).on('resize', updateSizes) |
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updateSizes() |
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onContentLoaded(updateSizes) |
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} |
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}) |
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.directive('myContactsListMobile', function ($window, $timeout) { |
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return { |
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link: link |
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} |
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function link ($scope, element, attrs) { |
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var searchWrap = $('.contacts_modal_search')[0] |
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var panelWrap = $('.contacts_modal_panel')[0] |
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function updateSizes () { |
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$(element).css({ |
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height: $($window).height() - |
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(panelWrap && panelWrap.offsetHeight || 0) - |
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(searchWrap && searchWrap.offsetHeight || 0) - |
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64 |
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}) |
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} |
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$($window).on('resize', updateSizes) |
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$scope.$on('contacts_change', function () { |
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onContentLoaded(updateSizes) |
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}) |
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onContentLoaded(updateSizes) |
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} |
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}) |
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.directive('myCountriesListMobile', function ($window, $timeout) { |
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return { |
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link: link |
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} |
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function link ($scope, element, attrs) { |
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var searchWrap = $('.countries_modal_search')[0] |
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var panelWrap = $('.countries_modal_panel')[0] |
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function updateSizes () { |
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$(element).css({ |
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height: $($window).height() |
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- (panelWrap && panelWrap.offsetHeight || 0) |
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- (searchWrap && searchWrap.offsetHeight || 0) |
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- (46 + 18) |
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}) |
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} |
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$($window).on('resize', updateSizes) |
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onContentLoaded(updateSizes) |
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} |
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}) |
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.directive('myInfiniteScrollerMobile', function () { |
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return { |
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link: link, |
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scope: true |
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} |
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function link ($scope, element, attrs) { |
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var scrollableWrap = element[0] |
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var moreNotified = false |
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$(scrollableWrap).on('scroll', function (e) { |
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if (!element.is(':visible')) return |
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if (!moreNotified && |
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scrollableWrap.scrollTop >= scrollableWrap.scrollHeight - scrollableWrap.clientHeight - 300) { |
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moreNotified = true |
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$scope.$apply(function () { |
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$scope.slice.limit += ($scope.slice.limitDelta || 20) |
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}) |
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onContentLoaded(function () { |
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moreNotified = false |
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}) |
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} |
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}) |
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} |
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})
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