1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
|
<?php
/**
* Colorbox -- Elgg Embed Javascript
*
* Used as a view because we need to pass a full URL to AlphaImageLoader.
*
* @package Lorea
* @subpackage Colorbox
*
* Copyright 2011-2012 Lorea Faeries <federation@lorea.org>
*
* This file is part of the Colorbox plugin for Elgg.
*
* Colorbox is free software: you can redistribute it and/or modify it
* under the terms of the GNU Affero General Public License as
* published by the Free Software Foundation, either version 3 of the
* License, or (at your option) any later version.
*
* Colorbox is distributed in the hope that it will be useful, but
* WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Affero General Public License for more details.
*
* You should have received a copy of the GNU Affero General Public
* License along with this program. If not, see
* <http://www.gnu.org/licenses/>.
*/
?>
elgg.provide('elgg.embed');
elgg.embed.init = function() {
// inserts the embed content into the textarea
$(".embed-item").live('click', elgg.embed.insert);
// caches the current textarea id
$(".embed-control").live('click', function() {
var textAreaId = /embed-control-(\S)+/.exec($(this).attr('class'))[0];
elgg.embed.textAreaId = textAreaId.substr("embed-control-".length);
});
// special pagination helper for lightbox
$('.embed-wrapper .elgg-pagination a').live('click', elgg.embed.forward);
$('.embed-section').live('click', elgg.embed.forward);
$('.elgg-form-embed').live('submit', elgg.embed.submit);
};
/**
* Inserts data attached to an embed list item in textarea
*
* @todo generalize lightbox closing
*
* @param {Object} event
* @return void
*/
elgg.embed.insert = function(event) {
var textAreaId = elgg.embed.textAreaId;
var textArea = $('#' + textAreaId);
// generalize this based on a css class attached to what should be inserted
var content = ' ' + $(this).find(".embed-insert").parent().html() + ' ';
// this is a temporary work-around for #3971
if (content.indexOf('thumbnail.php') != -1) {
content = content.replace('size=small', 'size=medium');
}
textArea.val(textArea.val() + content);
textArea.focus();
<?php
// See the TinyMCE plugin for an example of this view
echo elgg_view('embed/custom_insert_js');
?>
elgg.ui.lightbox.close();
event.preventDefault();
};
/**
* Submit an upload form through Ajax
*
* Requires the jQuery Form Plugin. Because files cannot be uploaded with
* XMLHttpRequest, the plugin uses an invisible iframe. This results in the
* the X-Requested-With header not being set. To work around this, we are
* sending the header as a POST variable and Elgg's code checks for it in
* elgg_is_xhr().
*
* @param {Object} event
* @return bool
*/
elgg.embed.submit = function(event) {
$(this).ajaxSubmit({
dataType : 'json',
data : { 'X-Requested-With' : 'XMLHttpRequest'},
success : function(response) {
if (response) {
if (response.system_messages) {
elgg.register_error(response.system_messages.error);
elgg.system_message(response.system_messages.success);
}
if (response.status >= 0) {
var forward = $('input[name=embed_forward]').val();
var url = elgg.normalize_url('embed/tab/' + forward);
url = elgg.embed.addContainerGUID(url);
$('.embed-wrapper').parent().load(url);
}
}
},
error : function(xhr, status) {
// @todo nothing for now
}
});
$('.elgg-form-file-upload').hide();
$('.embed-throbber').show();
// this was bubbling up the DOM causing a submission
event.preventDefault();
event.stopPropagation();
};
/**
* Loads content within the lightbox
*
* @param {Object} event
* @return void
*/
elgg.embed.forward = function(event) {
// make sure container guid is passed
var url = $(this).attr('href');
url = elgg.embed.addContainerGUID(url);
$('.embed-wrapper').parent().load(url);
event.preventDefault();
};
/**
* Adds the container guid to a URL
*
* @param {string} url
* @return string
*/
elgg.embed.addContainerGUID = function(url) {
if (url.indexOf('container_guid=') == -1) {
var guid = $('input[name=embed_container_guid]').val();
return url + '?container_guid=' + guid;
} else {
return url;
}
};
elgg.register_hook_handler('init', 'system', elgg.embed.init);
|
