Merge branch 'photo_upload_improve'

This commit is contained in:
yafeilee 2014-05-25 12:03:37 +08:00
commit 1b59c3c316
5 changed files with 878 additions and 37 deletions

View File

@ -12,7 +12,15 @@ $(document).ready ->
type: 'POST'
url: "/photos"
success: (data,status,xhr)->
insertAtCaret('post_content', data)
txtBox = $("#post_content")
caret_pos = txtBox.caret('pos')
src_merged = "\n" + data + "\n"
source = txtBox.val()
before_text = source.slice(0, caret_pos)
txtBox.val(before_text + src_merged + source.slice(caret_pos+1, source.count))
txtBox.caret('pos',caret_pos + src_merged.length)
txtBox.scope().content = txtBox.val()
txtBox.focus()
$('input[type=file]').fileUpload opt

View File

@ -1,4 +1,4 @@
@app.controller 'AdminPostsController', [ '$scope', '$http', '$location', '$timeout', '$cookies', ($scope, $http, $location, $timeout, $cookies)->
@app.controller 'AdminPostsController', [ '$scope', '$http', '$location', '$timeout', '$cookies', '$sce', ($scope, $http, $location, $timeout, $cookies, $sce)->
$scope.body_active = true
@ -23,6 +23,9 @@
.success (res)->
$scope.previewHTML = res
$scope.trustAsPreviewHTML = ()->
$sce.trustAsHtml($scope.previewHTML)
$scope.addTag = (e)->
new_labels= $(e.target).text()
if $scope.labels

View File

@ -1,34 +0,0 @@
function insertAtCaret(areaId,text) {
var txtarea = document.getElementById(areaId);
var scrollPos = txtarea.scrollTop;
var strPos = 0;
var br = ((txtarea.selectionStart || txtarea.selectionStart == '0') ?
"ff" : (document.selection ? "ie" : false ) );
if (br == "ie") {
txtarea.focus();
var range = document.selection.createRange();
range.moveStart ('character', -txtarea.value.length);
strPos = range.text.length;
}
else if (br == "ff") strPos = txtarea.selectionStart;
var front = (txtarea.value).substring(0,strPos);
var back = (txtarea.value).substring(strPos,txtarea.value.length);
txtarea.value=front+text+back;
strPos = strPos + text.length;
if (br == "ie") {
txtarea.focus();
var range = document.selection.createRange();
range.moveStart ('character', -txtarea.value.length);
range.moveStart ('character', strPos);
range.moveEnd ('character', 0);
range.select();
}
else if (br == "ff") {
txtarea.selectionStart = strPos;
txtarea.selectionEnd = strPos;
txtarea.focus();
}
txtarea.scrollTop = scrollPos;
}

View File

@ -0,0 +1,864 @@
//@ sourceMappingURL=jquery.caret.map
/*
Implement Github like autocomplete mentions
http://ichord.github.com/At.js
Copyright (c) 2013 chord.luo@gmail.com
Licensed under the MIT license.
*/
/*
本插件操作 textarea 或者 input 内的插入符
只实现了获得插入符在文本框中的位置我设置
插入符的位置.
*/
(function() {
(function(factory) {
if (typeof define === 'function' && define.amd) {
return define(['jquery'], factory);
} else {
return factory(window.jQuery);
}
})(function($) {
"use strict";
var Caret, Mirror, methods, pluginName;
pluginName = 'caret';
Caret = (function() {
function Caret($inputor) {
this.$inputor = $inputor;
this.domInputor = this.$inputor[0];
}
Caret.prototype.getPos = function() {
var end, endRange, inputor, len, normalizedValue, pos, range, start, textInputRange;
inputor = this.domInputor;
inputor.focus();
if (document.selection) {
/*
#assume we select "HATE" in the inputor such as textarea -> { }.
* start end-point.
* /
* < I really [HATE] IE > between the brackets is the selection range.
* \
* end end-point.
*/
range = document.selection.createRange();
pos = 0;
if (range && range.parentElement() === inputor) {
normalizedValue = inputor.value.replace(/\r\n/g, "\n");
/* SOMETIME !!!
"/r/n" is counted as two char.
one line is two, two will be four. balalala.
so we have to using the normalized one's length.;
*/
len = normalizedValue.length;
/*
<[ I really HATE IE ]>:
the whole content in the inputor will be the textInputRange.
*/
textInputRange = inputor.createTextRange();
/* _here must be the position of bookmark.
/
<[ I really [HATE] IE ]>
[---------->[ ] : this is what moveToBookmark do.
< I really [[HATE] IE ]> : here is result.
\ two brackets in should be in line.
*/
textInputRange.moveToBookmark(range.getBookmark());
endRange = inputor.createTextRange();
/* [--------------------->[] : if set false all end-point goto end.
< I really [[HATE] IE []]>
*/
endRange.collapse(false);
/*
___VS____
/ \
< I really [[HATE] IE []]>
\_endRange end-point.
" > -1" mean the start end-point will be the same or right to the end end-point
* simplelly, all in the end.
*/
if (textInputRange.compareEndPoints("StartToEnd", endRange) > -1) {
start = end = len;
} else {
/*
I really |HATE] IE ]>
<-|
I really[ [HATE] IE ]>
<-[
I reall[y [HATE] IE ]>
will return how many unit have moved.
*/
start = -textInputRange.moveStart("character", -len);
end = -textInputRange.moveEnd("character", -len);
}
}
} else {
start = inputor.selectionStart;
}
return start;
};
Caret.prototype.setPos = function(pos) {
var inputor, range;
inputor = this.domInputor;
if (document.selection) {
range = inputor.createTextRange();
range.move("character", pos);
return range.select();
} else {
return inputor.setSelectionRange(pos, pos);
}
};
Caret.prototype.getPosition = function(pos) {
var $inputor, at_rect, format, h, html, mirror, start_range, x, y;
$inputor = this.$inputor;
format = function(value) {
return value.replace(/</g, '&lt').replace(/>/g, '&gt').replace(/`/g, '&#96').replace(/"/g, '&quot').replace(/\r\n|\r|\n/g, "<br />");
};
if (pos === void 0) {
pos = this.getPos();
}
start_range = $inputor.val().slice(0, pos);
html = "<span>" + format(start_range) + "</span>";
html += "<span id='caret'>|</span>";
mirror = new Mirror($inputor);
at_rect = mirror.create(html).rect();
x = at_rect.left - $inputor.scrollLeft();
y = at_rect.top - $inputor.scrollTop();
h = at_rect.height;
return {
left: x,
top: y,
height: h
};
};
Caret.prototype.getOffset = function(pos) {
var $inputor, h, offset, position, x, y;
$inputor = this.$inputor;
offset = $inputor.offset();
position = this.getPosition(pos);
x = offset.left + position.left;
y = offset.top + position.top;
h = position.height;
return {
left: x,
top: y,
height: h
};
};
Caret.prototype.getIEPosition = function(pos) {
var h, inputorOffset, offset, x, y;
offset = this.getIEOffset(pos);
inputorOffset = this.$inputor.offset();
x = offset.left - inputorOffset.left;
y = offset.top - inputorOffset.top;
h = offset.height;
return {
left: x,
top: y,
height: h
};
};
Caret.prototype.getIEOffset = function(pos) {
var h, range, x, y;
range = this.domInputor.createTextRange();
if (pos) {
range.move('character', pos);
}
x = range.boundingLeft + $inputor.scrollLeft();
y = range.boundingTop + $(window).scrollTop() + $inputor.scrollTop();
h = range.boundingHeight;
return {
left: x,
top: y,
height: h
};
};
return Caret;
})();
Mirror = (function() {
Mirror.prototype.css_attr = ["overflowY", "height", "width", "paddingTop", "paddingLeft", "paddingRight", "paddingBottom", "marginTop", "marginLeft", "marginRight", "marginBottom", "fontFamily", "borderStyle", "borderWidth", "wordWrap", "fontSize", "lineHeight", "overflowX", "text-align"];
function Mirror($inputor) {
this.$inputor = $inputor;
}
Mirror.prototype.mirrorCss = function() {
var css,
_this = this;
css = {
position: 'absolute',
left: -9999,
top: 0,
zIndex: -20000,
'white-space': 'pre-wrap'
};
$.each(this.css_attr, function(i, p) {
return css[p] = _this.$inputor.css(p);
});
return css;
};
Mirror.prototype.create = function(html) {
this.$mirror = $('<div></div>');
this.$mirror.css(this.mirrorCss());
this.$mirror.html(html);
this.$inputor.after(this.$mirror);
return this;
};
Mirror.prototype.rect = function() {
var $flag, pos, rect;
$flag = this.$mirror.find("#caret");
pos = $flag.position();
rect = {
left: pos.left,
top: pos.top,
height: $flag.height()
};
this.$mirror.remove();
return rect;
};
return Mirror;
})();
methods = {
pos: function(pos) {
if (pos) {
return this.setPos(pos);
} else {
return this.getPos();
}
},
position: function(pos) {
if (document.selection) {
return this.getIEPosition(pos);
} else {
return this.getPosition(pos);
}
},
offset: function(pos) {
if (document.selection) {
return this.getIEOffset(pos);
} else {
return this.getOffset(pos);
}
}
};
return $.fn.caret = function(method) {
var caret;
caret = new Caret(this);
if (methods[method]) {
return methods[method].apply(caret, Array.prototype.slice.call(arguments, 1));
} else {
return $.error("Method " + method + " does not exist on jQuery.caret");
}
};
});
}).call(this);
/*
Implement Github like autocomplete mentions
http://ichord.github.com/At.js
Copyright (c) 2013 chord.luo@gmail.com
Licensed under the MIT license.
*/
(function() {
var __slice = [].slice;
(function(factory) {
if (typeof define === 'function' && define.amd) {
return define(['jquery'], factory);
} else {
return factory(window.jQuery);
}
})(function($) {
var $CONTAINER, Api, App, Controller, DEFAULT_CALLBACKS, DEFAULT_TPL, KEY_CODE, Model, View;
App = (function() {
function App(inputor) {
this.current_flag = null;
this.controllers = {};
this.$inputor = $(inputor);
this.listen();
}
App.prototype.controller = function(key) {
return this.controllers[key || this.current_flag];
};
App.prototype.set_context_for = function(key) {
this.current_flag = key;
return this;
};
App.prototype.reg = function(flag, setting) {
var controller, _base;
controller = (_base = this.controllers)[flag] || (_base[flag] = new Controller(this, flag));
if (setting.alias) {
this.controllers[setting.alias] = controller;
}
controller.init(setting);
return this;
};
App.prototype.listen = function() {
var _this = this;
return this.$inputor.on('keyup.atwho', function(e) {
return _this.on_keyup(e);
}).on('keydown.atwho', function(e) {
return _this.on_keydown(e);
}).on('scroll.atwho', function(e) {
var _ref;
return (_ref = _this.controller()) != null ? _ref.view.hide() : void 0;
}).on('blur.atwho', function(e) {
var c;
if (c = _this.controller()) {
return c.view.hide(c.get_opt("display_timeout"));
}
});
};
App.prototype.dispatch = function() {
var _this = this;
return $.map(this.controllers, function(c) {
if (c.look_up()) {
return _this.set_context_for(c.key);
}
});
};
App.prototype.on_keyup = function(e) {
var _ref;
switch (e.keyCode) {
case KEY_CODE.ESC:
e.preventDefault();
if ((_ref = this.controller()) != null) {
_ref.view.hide();
}
break;
case KEY_CODE.DOWN:
case KEY_CODE.UP:
$.noop();
break;
default:
this.dispatch();
}
};
App.prototype.on_keydown = function(e) {
var view, _ref;
view = (_ref = this.controller()) != null ? _ref.view : void 0;
if (!(view && view.visible())) {
return;
}
switch (e.keyCode) {
case KEY_CODE.ESC:
e.preventDefault();
view.hide();
break;
case KEY_CODE.UP:
e.preventDefault();
view.prev();
break;
case KEY_CODE.DOWN:
e.preventDefault();
view.next();
break;
case KEY_CODE.TAB:
case KEY_CODE.ENTER:
if (!view.visible()) {
return;
}
e.preventDefault();
view.choose();
break;
default:
$.noop();
}
};
return App;
})();
Controller = (function() {
var uuid, _uuid;
_uuid = 0;
uuid = function() {
return _uuid += 1;
};
function Controller(app, key) {
this.app = app;
this.key = key;
this.$inputor = this.app.$inputor;
this.id = this.$inputor[0].id || uuid();
this.setting = null;
this.query = null;
this.pos = 0;
$CONTAINER.append(this.$el = $("<div id='atwho-ground-" + this.id + "'></div>"));
this.model = new Model(this);
this.view = new View(this);
}
Controller.prototype.init = function(setting) {
this.setting = $.extend({}, this.setting || $.fn.atwho["default"], setting);
return this.model.reload(this.setting.data);
};
Controller.prototype.call_default = function() {
var args, func_name;
func_name = arguments[0], args = 2 <= arguments.length ? __slice.call(arguments, 1) : [];
try {
return DEFAULT_CALLBACKS[func_name].apply(this, args);
} catch (error) {
return $.error("" + error + " Or maybe At.js doesn't have function " + func_name);
}
};
Controller.prototype.trigger = function(name, data) {
var alias, event_name;
data.push(this);
alias = this.get_opt('alias');
event_name = alias ? "" + name + "-" + alias + ".atwho" : "" + name + ".atwho";
return this.$inputor.trigger(event_name, data);
};
Controller.prototype.callbacks = function(func_name) {
return this.get_opt("callbacks")[func_name] || DEFAULT_CALLBACKS[func_name];
};
Controller.prototype.get_opt = function(key, default_value) {
try {
return this.setting[key];
} catch (e) {
return null;
}
};
Controller.prototype.catch_query = function() {
var caret_pos, content, end, query, start, subtext;
content = this.$inputor.val();
caret_pos = this.$inputor.caret('pos');
subtext = content.slice(0, caret_pos);
query = this.callbacks("matcher").call(this, this.key, subtext, this.get_opt('start_with_space'));
if (typeof query === "string" && query.length <= this.get_opt('max_len', 20)) {
start = caret_pos - query.length;
end = start + query.length;
this.pos = start;
query = {
'text': query.toLowerCase(),
'head_pos': start,
'end_pos': end
};
this.trigger("matched", [this.key, query.text]);
} else {
this.view.hide();
}
return this.query = query;
};
Controller.prototype.rect = function() {
var c, scale_bottom;
c = this.$inputor.caret('offset', this.pos - 1);
scale_bottom = document.selection ? 0 : 2;
return {
left: c.left,
top: c.top,
bottom: c.top + c.height + scale_bottom
};
};
Controller.prototype.insert = function(str) {
var $inputor, source, start_str, text;
$inputor = this.$inputor;
str = '' + str;
source = $inputor.val();
start_str = source.slice(0, this.query['head_pos'] || 0);
text = "" + start_str + str + " " + (source.slice(this.query['end_pos'] || 0));
$inputor.val(text);
$inputor.caret('pos', start_str.length + str.length + 1);
return $inputor.change();
};
Controller.prototype.render_view = function(data) {
var search_key;
search_key = this.get_opt("search_key");
data = this.callbacks("sorter").call(this, this.query.text, data.slice(0, 1001), search_key);
return this.view.render(data.slice(0, this.get_opt('limit')));
};
Controller.prototype.look_up = function() {
var query, _callback;
if (!(query = this.catch_query())) {
return;
}
_callback = function(data) {
if (data && data.length > 0) {
return this.render_view(data);
} else {
return this.view.hide();
}
};
this.model.query(query.text, $.proxy(_callback, this));
return query;
};
return Controller;
})();
Model = (function() {
var _storage;
_storage = {};
function Model(context) {
this.context = context;
this.key = this.context.key;
}
Model.prototype.saved = function() {
return this.fetch() > 0;
};
Model.prototype.query = function(query, callback) {
var data, search_key, _ref;
data = this.fetch();
search_key = this.context.get_opt("search_key");
callback(data = this.context.callbacks('filter').call(this.context, query, data, search_key));
if (!(data && data.length > 0)) {
return (_ref = this.context.callbacks('remote_filter')) != null ? _ref.call(this.context, query, callback) : void 0;
}
};
Model.prototype.fetch = function() {
return _storage[this.key] || [];
};
Model.prototype.save = function(data) {
return _storage[this.key] = this.context.callbacks("before_save").call(this.context, data || []);
};
Model.prototype.load = function(data) {
if (!(this.saved() || !data)) {
return this._load(data);
}
};
Model.prototype.reload = function(data) {
return this._load(data);
};
Model.prototype._load = function(data) {
var _this = this;
if (typeof data === "string") {
return $.ajax(data, {
dataType: "json"
}).done(function(data) {
return _this.save(data);
});
} else {
return this.save(data);
}
};
return Model;
})();
View = (function() {
function View(context) {
this.context = context;
this.key = this.context.key;
this.id = this.context.get_opt("alias") || ("at-view-" + (this.key.charCodeAt(0)));
this.$el = $("<div id='" + this.id + "' class='atwho-view'><ul id='" + this.id + "-ul' class='atwho-view-url'></ul></div>");
this.timeout_id = null;
this.context.$el.append(this.$el);
this.bind_event();
}
View.prototype.bind_event = function() {
var $menu,
_this = this;
$menu = this.$el.find('ul');
return $menu.on('mouseenter.view', 'li', function(e) {
$menu.find('.cur').removeClass('cur');
return $(e.currentTarget).addClass('cur');
}).on('click', function(e) {
_this.choose();
return e.preventDefault();
});
};
View.prototype.visible = function() {
return this.$el.is(":visible");
};
View.prototype.choose = function() {
var $li;
$li = this.$el.find(".cur");
this.context.insert(this.context.callbacks("before_insert").call(this.context, $li.data("value"), $li));
this.context.trigger("inserted", [$li]);
return this.hide();
};
View.prototype.reposition = function() {
var offset, rect;
rect = this.context.rect();
if (rect.bottom + this.$el.height() - $(window).scrollTop() > $(window).height()) {
rect.bottom = rect.top - this.$el.height();
}
offset = {
left: rect.left,
top: rect.bottom
};
this.$el.offset(offset);
return this.context.trigger("reposition", [offset]);
};
View.prototype.next = function() {
var cur, next;
cur = this.$el.find('.cur').removeClass('cur');
next = cur.next();
if (!next.length) {
next = this.$el.find('li:first');
}
return next.addClass('cur');
};
View.prototype.prev = function() {
var cur, prev;
cur = this.$el.find('.cur').removeClass('cur');
prev = cur.prev();
if (!prev.length) {
prev = this.$el.find('li:last');
}
return prev.addClass('cur');
};
View.prototype.show = function() {
if (!this.visible()) {
this.$el.show();
}
return this.reposition();
};
View.prototype.hide = function(time) {
var callback,
_this = this;
if (isNaN(time && this.visible())) {
return this.$el.hide();
} else {
callback = function() {
return _this.hide();
};
clearTimeout(this.timeout_id);
return this.timeout_id = setTimeout(callback, time);
}
};
View.prototype.render = function(list) {
var $li, $ul, item, li, tpl, _i, _len;
if (!$.isArray(list || list.length <= 0)) {
this.hide();
return;
}
this.$el.find('ul').empty();
$ul = this.$el.find('ul');
tpl = this.context.get_opt('tpl', DEFAULT_TPL);
for (_i = 0, _len = list.length; _i < _len; _i++) {
item = list[_i];
li = this.context.callbacks("tpl_eval").call(this.context, tpl, item);
$li = $(this.context.callbacks("highlighter").call(this.context, li, this.context.query.text));
$li.data("atwho-info", item);
$ul.append($li);
}
this.show();
return $ul.find("li:first").addClass("cur");
};
return View;
})();
KEY_CODE = {
DOWN: 40,
UP: 38,
ESC: 27,
TAB: 9,
ENTER: 13
};
DEFAULT_CALLBACKS = {
before_save: function(data) {
var item, _i, _len, _results;
if (!$.isArray(data)) {
return data;
}
_results = [];
for (_i = 0, _len = data.length; _i < _len; _i++) {
item = data[_i];
if ($.isPlainObject(item)) {
_results.push(item);
} else {
_results.push({
name: item
});
}
}
return _results;
},
matcher: function(flag, subtext, should_start_with_space) {
var match, regexp;
flag = flag.replace(/[\-\[\]\/\{\}\(\)\*\+\?\.\\\^\$\|]/g, "\\$&");
if (should_start_with_space) {
flag = '(?:^|\\s)' + flag;
}
regexp = new RegExp(flag + '([A-Za-z0-9_\+\-]*)$|' + flag + '([^\\x00-\\xff]*)$', 'gi');
match = regexp.exec(subtext);
if (match) {
return match[2] || match[1];
} else {
return null;
}
},
filter: function(query, data, search_key) {
var item, _i, _len, _results;
_results = [];
for (_i = 0, _len = data.length; _i < _len; _i++) {
item = data[_i];
if (~item[search_key].toLowerCase().indexOf(query)) {
_results.push(item);
}
}
return _results;
},
remote_filter: null,
sorter: function(query, items, search_key) {
var item, _i, _len, _results;
if (!query) {
return items;
}
_results = [];
for (_i = 0, _len = items.length; _i < _len; _i++) {
item = items[_i];
item.atwho_order = item[search_key].toLowerCase().indexOf(query);
if (item.atwho_order > -1) {
_results.push(item);
}
}
return _results.sort(function(a, b) {
return a.atwho_order - b.atwho_order;
});
},
tpl_eval: function(tpl, map) {
try {
return tpl.replace(/\$\{([^\}]*)\}/g, function(tag, key, pos) {
return map[key];
});
} catch (error) {
return "";
}
},
highlighter: function(li, query) {
var regexp;
if (!query) {
return li;
}
regexp = new RegExp(">\\s*(\\w*)(" + query.replace("+", "\\+") + ")(\\w*)\\s*<", 'ig');
return li.replace(regexp, function(str, $1, $2, $3) {
return '> ' + $1 + '<strong>' + $2 + '</strong>' + $3 + ' <';
});
},
before_insert: function(value, $li) {
return value;
}
};
DEFAULT_TPL = "<li data-value='${name}'>${name}</li>";
Api = {
init: function(options) {
var $this, app;
app = ($this = $(this)).data("atwho");
if (!app) {
$this.data('atwho', (app = new App(this)));
}
return app.reg(options.at, options);
},
load: function(key, data) {
var c;
if (c = this.controller(key)) {
return c.model.load(data);
}
},
run: function() {
return this.dispatch();
}
};
$CONTAINER = $("<div id='atwho-container'></div>");
$.fn.atwho = function(method) {
var _args;
_args = arguments;
$('body').append($CONTAINER);
return this.filter('textarea, input').each(function() {
var app;
if (typeof method === 'object' || !method) {
return Api.init.apply(this, _args);
} else if (Api[method]) {
if (app = $(this).data('atwho')) {
return Api[method].apply(app, Array.prototype.slice.call(_args, 1));
}
} else {
return $.error("Method " + method + " does not exist on jQuery.caret");
}
});
};
return $.fn.atwho["default"] = {
at: void 0,
alias: void 0,
data: null,
tpl: DEFAULT_TPL,
callbacks: DEFAULT_CALLBACKS,
search_key: "name",
limit: 5,
max_len: 20,
start_with_space: true,
display_timeout: 300
};
});
}).call(this);

View File

@ -31,7 +31,7 @@
.content-field ng-show="body_active" ng-model= 'content'
= f.input :content, :as=> :text, :label => false, input_html: { name: 'content', "ng-model"=>'content', 'ng-initial'=>'' }
.preview.markdown ng-hide="body_active" ng-bind-html=" previewHTML "
.preview.markdown ng-hide="body_active" ng-bind-html=" trustAsPreviewHTML() "
.row
.small-12.large-6.columns.posts-button