Telegram Web, preconfigured for usage in I2P. http://web.telegram.i2p/
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/*!
* Webogram v0.1 - messaging web application for MTProto
* https://github.com/zhukov/webogram
* Copyright (C) 2014 Igor Zhukov <igor.beatle@gmail.com>
* https://github.com/zhukov/webogram/blob/master/LICENSE
*/
'use strict';
/* Directives */
angular.module('myApp.directives', ['myApp.filters'])
.directive('myDialog', function() {
return {
restrict: 'AE',
scope: true,
translude: false,
templateUrl: 'partials/dialog.html?2'
};
})
.directive('myMessage', function() {
return {
restrict: 'AE',
scope: true,
translude: false,
templateUrl: 'partials/message.html?3'
};
})
.directive('myDialogsList', function($window, $timeout) {
return {
link: link
};
function link (scope, element, attrs) {
var dialogsWrap = $('.im_dialogs_wrap')[0],
scrollableWrap = $('.im_dialogs_scrollable_wrap')[0],
// dialogsSearch = $('im_dialogs_search')[0],
moreNotified = false;
onContentLoaded(function () {
$(dialogsWrap).nanoScroller({preventPageScrolling: true, tabIndex: -1});
});
var updateScroller = function () {
onContentLoaded(function () {
$(dialogsWrap).nanoScroller();
});
}
scope.$on('ui_dialogs_prepend', updateScroller);
scope.$on('ui_dialogs_append', function () {
onContentLoaded(function () {
updateScroller();
moreNotified = false;
});
});
scope.$on('ui_dialogs_change', function () {
onContentLoaded(function () {
updateScroller();
moreNotified = false;
});
});
$(scrollableWrap).on('scroll', function (e) {
if (!moreNotified && scrollableWrap.scrollTop >= scrollableWrap.scrollHeight - scrollableWrap.clientHeight - 300) {
scope.$emit('dialogs_need_more');
moreNotified = true;
}
});
function updateSizes () {
$(element).css({
height: $($window).height() - 162
});
}
$($window).on('resize', updateSizes);
updateSizes();
};
})
.directive('myHistory', function ($window, $timeout) {
return {
link: link
};
function link (scope, element, attrs) {
var historyWrap = $('.im_history_wrap')[0],
historyEl = $('.im_history')[0],
scrollableWrap = $('.im_history_scrollable_wrap')[0],
scrollable = $('.im_history_scrollable')[0],
panelWrap = $('.im_history_panel_wrap', element)[0],
sendFormWrap = $('.im_send_form_wrap', element)[0],
moreNotified = false;
onContentLoaded(function () {
scrollableWrap.scrollTop = scrollableWrap.scrollHeight;
$(historyWrap).nanoScroller({preventPageScrolling: true, tabIndex: -1});
});
var updateScroller = function (delay) {
$timeout(function () {
if (!$(scrollableWrap).hasClass('im_history_to_bottom')) {
$(historyWrap).nanoScroller();
}
}, delay || 0);
}
var animated = true,
curAnimation = false;
scope.$on('ui_history_append', function () {
if (!atBottom) {
return;
}
if (animated) {
$(scrollableWrap).stop();
} else {
$(scrollable).css({bottom: 0});
$(scrollableWrap).addClass('im_history_to_bottom');
}
onContentLoaded(function () {
if (animated) {
curAnimation = true;
$(scrollableWrap).stop().animate({
scrollTop: scrollableWrap.scrollHeight - scrollableWrap.clientHeight
}, {
duration: 200,
always: function () {
curAnimation = false;
updateScroller();
}
});
updateScroller();
} else {
$(scrollableWrap).removeClass('im_history_to_bottom');
$(scrollable).css({bottom: ''});
scrollableWrap.scrollTop = scrollableWrap.scrollHeight;
$(historyWrap).nanoScroller();
}
});
});
scope.$on('ui_history_change', function () {
$(scrollableWrap).addClass('im_history_to_bottom');
$(scrollable).css({bottom: 0});
onContentLoaded(function () {
$(scrollableWrap).removeClass('im_history_to_bottom');
$(scrollable).css({bottom: ''});
updateSizes();
scrollableWrap.scrollTop = scrollableWrap.scrollHeight;
updateScroller();
moreNotified = false;
});
});
scope.$on('ui_history_prepend', function () {
var sh = scrollableWrap.scrollHeight,
st = scrollableWrap.scrollTop,
ch = scrollableWrap.clientHeight;
$(scrollableWrap).addClass('im_history_to_bottom');
$(scrollable).css({bottom: -(sh - st - ch)});
onContentLoaded(function () {
$(scrollableWrap).removeClass('im_history_to_bottom');
$(scrollable).css({bottom: ''});
scrollableWrap.scrollTop = st + scrollableWrap.scrollHeight - sh;
updateScroller();
moreNotified = false;
});
});
var atBottom = true;
$(scrollableWrap).on('scroll', function (e) {
if ($(scrollableWrap).hasClass('im_history_to_bottom')) {
return cancelEvent(e);
}
if (curAnimation) {
return;
}
atBottom = scrollableWrap.scrollTop >= scrollableWrap.scrollHeight - scrollableWrap.clientHeight;
if (!moreNotified && scrollableWrap.scrollTop <= 300) {
moreNotified = true;
scope.$emit('history_need_more');
}
});
function updateSizes (heightOnly) {
$(historyWrap).css({
height: $($window).height() - panelWrap.offsetHeight - sendFormWrap.offsetHeight - 90
});
$(historyEl).css({
minHeight: $($window).height() - panelWrap.offsetHeight - sendFormWrap.offsetHeight - 90 - 44
});
if (heightOnly) return;
if (atBottom) {
onContentLoaded(function () {
scrollableWrap.scrollTop = scrollableWrap.scrollHeight;
updateScroller();
// $(historyWrap).nanoScroller({scroll: 'bottom'});
});
}
updateScroller(100);
}
$($window).on('resize', updateSizes);
onContentLoaded(updateSizes);
}
})
.directive('mySendForm', function ($timeout) {
return {
link: link,
scope: {
draftMessage: '='
}
};
function link (scope, element, attrs) {
var messageField = $('textarea', element)[0],
fileSelect = $('input', element)[0],
dropbox = $('.im_send_dropbox_wrap', element)[0],
emojiButton = $('.im_emoji_btn', element)[0],
editorElement = messageField,
dragStarted, dragTimeout,
emojiArea = $(messageField).emojiarea({button: emojiButton}),
emojiMenu = $('.emoji-menu')[0],
richTextarea = $('.emoji-wysiwyg-editor', element)[0];
if (richTextarea) {
editorElement = richTextarea;
$(richTextarea).addClass('form-control');
$(richTextarea).attr('placeholder', $(messageField).attr('placeholder'));
}
// $(emojiMenu.firstChild).addClass('nano').nanoScroller({preventPageScrolling: true, tabIndex: -1});
$(fileSelect).on('change', function () {
scope.$apply(function () {
scope.draftMessage.files = Array.prototype.slice.call(fileSelect.files);
});
});
var sendOnEnter = true;
$(editorElement).on('keydown', function (e) {
if (e.keyCode != 13) {
return;
}
var submit = false;
if (sendOnEnter && !e.shiftKey) {
submit = true;
} else if (!sendOnEnter && (e.ctrlKey || e.metaKey)) {
submit = true;
}
if (submit) {
$(element).trigger('submit');
return cancelEvent(e);
}
});
if (richTextarea) {
scope.$watch('draftMessage.text', function (newVal) {
if (!newVal.length && !messageField.value.length) {
$timeout(function () {
$(richTextarea).html('');
}, 0);
}
});
}
$('body').on('dragenter dragleave dragover drop', onDragDropEvent);
scope.$on('ui_peer_change', focusField);
scope.$on('ui_history_change', focusField);
scope.$on('ui_message_send', focusField);
scope.$on('$destroy', function cleanup() {
$('body').off('dragenter dragleave dragover drop', onDragDropEvent);
});
focusField();
function focusField () {
onContentLoaded(function () {
$(editorElement).focus();
});
}
function onDragDropEvent(e) {
var dragStateChanged = false;
if (!dragStarted || dragStarted == 1) {
dragStarted = checkDragEvent(e) ? 2 : 1;
dragStateChanged = true;
}
if (dragStarted == 2) {
if (dragTimeout) {
setTimeout(function () {
clearTimeout(dragTimeout);
dragTimeout = false;
}, 0);
}
if (e.type == 'dragenter' || e.type == 'dragover') {
if (dragStateChanged) {
$(dropbox)
.css({height: $(editorElement).height() + 12, width: $(editorElement).width() + 12})
.show();
}
} else {
if (e.type == 'drop') {
scope.$apply(function () {
scope.draftMessage.files = Array.prototype.slice.call(e.originalEvent.dataTransfer.files);
});
}
dragTimeout = setTimeout(function () {
$(dropbox).hide();
dragStarted = false;
dragTimeout = false;
}, 300);
}
}
return cancelEvent(e);
};
}
})
.directive('myLoadThumb', function(MtpApiFileManager) {
return {
link: link,
scope: {
thumb: '='
}
};
function link (scope, element, attrs) {
element.src = 'img/blank.gif';
scope.$watch('thumb.location', function (newVal) {
if (!scope.thumb || !scope.thumb.location) {
element.attr('src', scope.thumb && scope.thumb.placeholder || '');
return;
}
MtpApiFileManager.downloadSmallFile(scope.thumb.location, scope.thumb.size).then(function (url) {
element.attr('src', url);
}, function (e) {
dLog('Download image failed', e, scope.thumb.location);
element.attr('src', scope.thumb.placeholder || '');
});
})
}
})
.directive('myLoadFullPhoto', function(MtpApiFileManager) {
return {
link: link,
transclude: true,
template:
'<div class="img_fullsize_with_progress_wrap" ng-style="{width: fullPhoto.width + \'px\', height: fullPhoto.height + \'px\'}">\
<div class="img_fullsize_progress_overlay" ng-show="progress.enabled">\
<div class="img_fullsize_progress_wrap" ng-style="{width: fullPhoto.width + \'px\', height: fullPhoto.height + \'px\'}">\
<div class="img_fullsize_progress progress tg_progress">\
<div class="progress-bar progress-bar-success" role="progressbar" aria-valuenow="{{progress.percent}}" aria-valuemin="0" aria-valuemax="100" style="width: {{progress.percent}}%">\
<span class="sr-only">{{progress.percent}}% Complete (success)</span>\
</div>\
</div>\
</div>\
</div>\
<div class="photo_full_wrap">\
<a class="photo_modal_image">\
<img class="photo_modal_image" width="{{fullPhoto.width}}" height="{{fullPhoto.height}}" />\
</a>\
</div>\
<div class="photo_modal_error_wrap" ng-if="error">\
<div class="photo_modal_error" ng-if="error.html" ng-bind-html="error.html"></div>\
<div class="photo_modal_error" ng-if="error.text">{{error.text}}</div>\
</div>\
</div>',
scope: {
fullPhoto: '=',
thumbLocation: '='
}
};
function link (scope, element, attrs) {
var imgElement = $('img', element),
fullLoaded = false;
imgElement.attr('src', scope.fullPhoto.placeholder || 'img/blank.gif');
if (!scope.fullPhoto.location) {
return;
}
MtpApiFileManager.getCachedFile(scope.thumbLocation).then(function (url) {
if (!fullLoaded) {
imgElement
.attr('src', url)
.addClass('thumb_blurred')
.addClass('thumb_blur_animation');
}
});
var apiPromise;
if (scope.fullPhoto.size) {
var inputLocation = {
_: 'inputFileLocation',
volume_id: scope.fullPhoto.location.volume_id,
local_id: scope.fullPhoto.location.local_id,
secret: scope.fullPhoto.location.secret
};
apiPromise = MtpApiFileManager.downloadFile(scope.fullPhoto.location.dc_id, inputLocation, scope.fullPhoto.size);
} else {
apiPromise = MtpApiFileManager.downloadSmallFile(scope.fullPhoto.location);
}
scope.progress = {enabled: true, percent: 1};
apiPromise.then(function (url) {
fullLoaded = true;
scope.progress.enabled = false;
imgElement
.attr('src', url)
.removeClass('thumb_blurred');
}, function (e) {
dLog('Download image failed', e, scope.fullPhoto.location);
scope.progress.enabled = false;
if (e && e.type == 'FS_BROWSER_UNSUPPORTED') {
scope.error = {html: 'Your browser doesn\'t support <a href="https://developer.mozilla.org/en-US/docs/Web/API/LocalFileSystem" target="_blank">LocalFileSystem</a> feature which is needed to display this image.<br/>Please, install <a href="http://google.com/chrome" target="_blank">Google Chrome</a> or use <a href="https://telegram.org/" target="_blank">mobile app</a> instead.'};
} else {
scope.error = {text: 'Download failed', error: e};
}
}, function (progress) {
scope.progress.percent = Math.max(1, Math.floor(100 * progress.done / progress.total));
});
}
})
.directive('myLoadVideo', function($sce, MtpApiFileManager) {
return {
link: link,
transclude: true,
template:
'<div class="img_fullsize_with_progress_wrap" ng-style="{width: video.full.width + \'px\', height: video.full.height + \'px\'}">\
<div class="img_fullsize_progress_overlay" ng-show="progress.enabled">\
<div class="img_fullsize_progress_wrap" ng-style="{width: video.full.width + \'px\', height: video.full.height + \'px\'}">\
<div class="img_fullsize_progress progress tg_progress">\
<div class="progress-bar progress-bar-success" role="progressbar" aria-valuenow="{{progress.percent}}" aria-valuemin="0" aria-valuemax="100" style="width: {{progress.percent}}%">\
<span class="sr-only">{{progress.percent}}% Complete (success)</span>\
</div>\
</div>\
</div>\
</div>\
<div class="img_fullsize_wrap" ng-if="!player.src">\
<img class="img_fullsize" my-load-thumb thumb="video.thumb" width="{{video.full.width}}" height="{{video.full.height}}" />\
</div>\
<div class="video_full_player" ng-if="player.src">\
<embed ng-src="{{player.src}}" width="{{video.full.width}}" height="{{video.full.height}}" autoplay="true" CONTROLLER="TRUE" loop="false" pluginspace="http://www.apple.com/quicktime/" ng-if="player.quicktime"/>\
<video width="{{video.full.width}}" height="{{video.full.height}}" controls autoplay ng-if="!player.quicktime">\
<source ng-src="{{player.src}}" type="video/mp4">\
</video>\
</div>\
<div class="video_full_error_wrap" ng-if="error">\
<div class="video_full_error" ng-if="error.html" ng-bind-html="error.html"></div>\
<div class="video_full_error" ng-if="error.text">{{error.text}}</div>\
</div>\
</div>',
scope: {
video: '='
}
};
function link (scope, element, attrs) {
scope.progress = {enabled: true, percent: 1};
scope.player = {};
var inputLocation = {
_: 'inputVideoFileLocation',
id: scope.video.id,
access_hash: scope.video.access_hash
};
var hasQt = false, i;
// if (navigator.plugins) {
// for (i = 0; i < navigator.plugins.length; i++) {
// if (navigator.plugins[i].name.indexOf('QuickTime') >= 0) {
// hasQt = true;
// }
// }
// }
MtpApiFileManager.downloadFile(scope.video.dc_id, inputLocation, scope.video.size).then(function (url) {
scope.progress.enabled = false;
// scope.progress = {enabled: true, percent: 50};
scope.player.quicktime = hasQt;
scope.player.src = $sce.trustAsResourceUrl(url);
}, function (e) {
dLog('Download video failed', e, scope.video);
scope.progress.enabled = false;
scope.player.src = '';
if (e && e.type == 'FS_BROWSER_UNSUPPORTED') {
scope.error = {html: 'Your browser doesn\'t support <a href="https://developer.mozilla.org/en-US/docs/Web/API/LocalFileSystem" target="_blank">LocalFileSystem</a> feature which is needed to play this video.<br/>Please, install <a href="http://google.com/chrome" target="_blank">Google Chrome</a> or use <a href="https://telegram.org/" target="_blank">mobile app</a> instead.'};
} else {
scope.error = {text: 'Video download failed', error: e};
}
}, function (progress) {
scope.progress.percent = Math.max(1, Math.floor(100 * progress.done / progress.total));
});
}
})
.directive('myMapPoint', function(ExternalResourcesManager) {
return {
link: link,
scope: {
point: '='
}
};
function link (scope, element, attrs) {
var apiKey = 'AIzaSyC32ij28dCa0YzEV_HqbWfIwTZQql-RNS0';
var src = 'https://maps.googleapis.com/maps/api/staticmap?sensor=false&center=' + scope.point['lat'] + ',' + scope.point['long'] + '&zoom=13&size=200x100&scale=2&key=' + apiKey;
ExternalResourcesManager.downloadImage(src).then(function (url) {
element.append('<img src="' + url + '" width="200" height="100"/>');
});
element.attr('href','https://maps.google.com/?q=' + scope.point['lat'] + ',' + scope.point['long']);
element.attr('target','_blank');
}
})
.directive('myTypingDots', function($interval) {
return {
link: link,
};
var interval;
function link (scope, element, attrs) {
var promise = $interval(function () {
var time = +new Date(),
cnt = 3;
if (time % 1000 <= 200) {
cnt = 0;
} else if (time % 1000 <= 400) {
cnt = 1;
} else if (time % 1000 <= 600) {
cnt = 2;
}
element.html((new Array(cnt + 1)).join('.'));
}, 200);
scope.$on('$destroy', function cleanup() {
$interval.cancel(promise);
});
}
})