root / snf-cyclades-app / synnefo / ui / static / snf / js / utils.js @ 13925182
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1 | 00469232 | Kostas Papadimitriou | // Copyright 2011 GRNET S.A. All rights reserved.
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2 | 00469232 | Kostas Papadimitriou | //
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3 | 00469232 | Kostas Papadimitriou | // Redistribution and use in source and binary forms, with or
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4 | 00469232 | Kostas Papadimitriou | // without modification, are permitted provided that the following
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5 | 00469232 | Kostas Papadimitriou | // conditions are met:
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6 | 00469232 | Kostas Papadimitriou | //
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7 | 00469232 | Kostas Papadimitriou | // 1. Redistributions of source code must retain the above
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8 | 00469232 | Kostas Papadimitriou | // copyright notice, this list of conditions and the following
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9 | 00469232 | Kostas Papadimitriou | // disclaimer.
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10 | 00469232 | Kostas Papadimitriou | //
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11 | 00469232 | Kostas Papadimitriou | // 2. Redistributions in binary form must reproduce the above
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12 | 00469232 | Kostas Papadimitriou | // copyright notice, this list of conditions and the following
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13 | 00469232 | Kostas Papadimitriou | // disclaimer in the documentation and/or other materials
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14 | 00469232 | Kostas Papadimitriou | // provided with the distribution.
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15 | 00469232 | Kostas Papadimitriou | //
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16 | 00469232 | Kostas Papadimitriou | // THIS SOFTWARE IS PROVIDED BY GRNET S.A. ``AS IS'' AND ANY EXPRESS
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17 | 00469232 | Kostas Papadimitriou | // OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
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18 | 00469232 | Kostas Papadimitriou | // WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
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19 | 00469232 | Kostas Papadimitriou | // PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL GRNET S.A OR
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20 | 00469232 | Kostas Papadimitriou | // CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
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21 | 00469232 | Kostas Papadimitriou | // SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
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22 | 00469232 | Kostas Papadimitriou | // LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF
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23 | 00469232 | Kostas Papadimitriou | // USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
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24 | 00469232 | Kostas Papadimitriou | // AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
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25 | 00469232 | Kostas Papadimitriou | // LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
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26 | 00469232 | Kostas Papadimitriou | // ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
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27 | 00469232 | Kostas Papadimitriou | // POSSIBILITY OF SUCH DAMAGE.
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28 | 00469232 | Kostas Papadimitriou | //
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29 | 00469232 | Kostas Papadimitriou | // The views and conclusions contained in the software and
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30 | 00469232 | Kostas Papadimitriou | // documentation are those of the authors and should not be
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31 | 00469232 | Kostas Papadimitriou | // interpreted as representing official policies, either expressed
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32 | 00469232 | Kostas Papadimitriou | // or implied, of GRNET S.A.
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33 | 00469232 | Kostas Papadimitriou | //
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34 | 00469232 | Kostas Papadimitriou | |
35 | 8d08f18a | Kostas Papadimitriou | ;(function(root){
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36 | 8d08f18a | Kostas Papadimitriou | |
37 | 8d08f18a | Kostas Papadimitriou | var root = root;
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38 | 8d08f18a | Kostas Papadimitriou | var snf = root.synnefo = root.synnefo || {};
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39 | 8d08f18a | Kostas Papadimitriou | |
40 | 8d08f18a | Kostas Papadimitriou | snf.i18n = {}; |
41 | 8d08f18a | Kostas Papadimitriou | |
42 | 8d08f18a | Kostas Papadimitriou | // Logging namespace
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43 | 8d08f18a | Kostas Papadimitriou | var logging = snf.logging = snf.logging || {};
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44 | 8d08f18a | Kostas Papadimitriou | |
45 | 8d08f18a | Kostas Papadimitriou | // logger object
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46 | 8d08f18a | Kostas Papadimitriou | var logger = logging.logger = function(ns, level){ |
47 | 8d08f18a | Kostas Papadimitriou | var levels = ["debug", "info", "error"]; |
48 | 8d08f18a | Kostas Papadimitriou | var con = window.console;
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49 | 8d08f18a | Kostas Papadimitriou | |
50 | 8d08f18a | Kostas Papadimitriou | this.level = level || synnefo.logging.level;
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51 | 8d08f18a | Kostas Papadimitriou | this.ns = ns || ""; |
52 | 8d08f18a | Kostas Papadimitriou | |
53 | 8d08f18a | Kostas Papadimitriou | this._log = function(lvl) { |
54 | 8d08f18a | Kostas Papadimitriou | if (lvl >= this.level && con) { |
55 | 8d08f18a | Kostas Papadimitriou | var args = Array.prototype.slice.call(arguments[1]); |
56 | 8d08f18a | Kostas Papadimitriou | var level_name = levels[lvl];
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57 | 8d08f18a | Kostas Papadimitriou | |
58 | 8d08f18a | Kostas Papadimitriou | if (this.ns) { |
59 | 8d08f18a | Kostas Papadimitriou | args = ["["+this.ns+"] "].concat(args); |
60 | 8d08f18a | Kostas Papadimitriou | } |
61 | 8d08f18a | Kostas Papadimitriou | |
62 | 8d08f18a | Kostas Papadimitriou | log = con.log |
63 | 8d08f18a | Kostas Papadimitriou | if (con[level_name])
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64 | 8d08f18a | Kostas Papadimitriou | log = con[level_name] |
65 | 8d08f18a | Kostas Papadimitriou | |
66 | 8d08f18a | Kostas Papadimitriou | try {
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67 | 8d08f18a | Kostas Papadimitriou | con && log.apply(con, Array.prototype.slice.call(args)); |
68 | 8d08f18a | Kostas Papadimitriou | } catch (err) {}
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69 | 8d08f18a | Kostas Papadimitriou | } |
70 | 8d08f18a | Kostas Papadimitriou | } |
71 | 8d08f18a | Kostas Papadimitriou | |
72 | 8d08f18a | Kostas Papadimitriou | this.debug = function() { |
73 | 8d08f18a | Kostas Papadimitriou | var args = [0]; args.push.call(args, arguments); |
74 | 8d08f18a | Kostas Papadimitriou | this._log.apply(this, args); |
75 | 8d08f18a | Kostas Papadimitriou | } |
76 | 8d08f18a | Kostas Papadimitriou | |
77 | 8d08f18a | Kostas Papadimitriou | this.info = function() { |
78 | 8d08f18a | Kostas Papadimitriou | var args = [1]; args.push.call(args, arguments); |
79 | 8d08f18a | Kostas Papadimitriou | this._log.apply(this, args); |
80 | 8d08f18a | Kostas Papadimitriou | } |
81 | 8d08f18a | Kostas Papadimitriou | |
82 | 8d08f18a | Kostas Papadimitriou | this.error = function() { |
83 | 8d08f18a | Kostas Papadimitriou | var args = [2]; args.push.call(args, arguments); |
84 | 8d08f18a | Kostas Papadimitriou | this._log.apply(this, args); |
85 | 8d08f18a | Kostas Papadimitriou | } |
86 | 8d08f18a | Kostas Papadimitriou | |
87 | 8d08f18a | Kostas Papadimitriou | }; |
88 | 8d08f18a | Kostas Papadimitriou | |
89 | 8d08f18a | Kostas Papadimitriou | synnefo.collect_user_data = function() { |
90 | 8d08f18a | Kostas Papadimitriou | var data = {}
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91 | 8d08f18a | Kostas Papadimitriou | |
92 | 8d08f18a | Kostas Papadimitriou | try {
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93 | 9ffd10ce | Kostas Papadimitriou | data.client = {'browser': $.browser, 'screen': $.extend({}, screen), 'client': $.client} |
94 | 9ffd10ce | Kostas Papadimitriou | } catch (err) { data.client = err }
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95 | 9ffd10ce | Kostas Papadimitriou | try {
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96 | 8d08f18a | Kostas Papadimitriou | data.calls = synnefo.api.requests; |
97 | 8d08f18a | Kostas Papadimitriou | } catch (err) { data.calls = err }
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98 | 8d08f18a | Kostas Papadimitriou | try {
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99 | 8d08f18a | Kostas Papadimitriou | data.errors = synnefo.api.errors; |
100 | 8d08f18a | Kostas Papadimitriou | } catch (err) { data.errors = err }
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101 | 8d08f18a | Kostas Papadimitriou | try {
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102 | 8d08f18a | Kostas Papadimitriou | data.data = {}; |
103 | 8d08f18a | Kostas Papadimitriou | } catch (err) { data.data = err }
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104 | 8d08f18a | Kostas Papadimitriou | try {
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105 | 8d08f18a | Kostas Papadimitriou | data.data.vms = synnefo.storage.vms.toJSON(); |
106 | 8d08f18a | Kostas Papadimitriou | } catch (err) { data.data.vms = err }
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107 | 8d08f18a | Kostas Papadimitriou | try {
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108 | 9ffd10ce | Kostas Papadimitriou | data.data.networks = synnefo.storage.networks.toJSON(); |
109 | 8d08f18a | Kostas Papadimitriou | } catch (err) { data.data.networks = err }
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110 | 9ffd10ce | Kostas Papadimitriou | //try {
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111 | 9ffd10ce | Kostas Papadimitriou | //data.data.images = synnefo.storage.images.toJSON();
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112 | 9ffd10ce | Kostas Papadimitriou | //} catch (err) { data.data.images = err }
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113 | 9ffd10ce | Kostas Papadimitriou | //try {
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114 | 9ffd10ce | Kostas Papadimitriou | //data.data.flavors = synnefo.storage.flavors.toJSON();
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115 | 9ffd10ce | Kostas Papadimitriou | //} catch (err) { data.data.flavors = err }
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116 | 8d08f18a | Kostas Papadimitriou | try {
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117 | 8d08f18a | Kostas Papadimitriou | data.date = new Date;
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118 | 8d08f18a | Kostas Papadimitriou | } catch (err) { data.date = err }
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119 | 8d08f18a | Kostas Papadimitriou | |
120 | 8d08f18a | Kostas Papadimitriou | return data;
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121 | 8d08f18a | Kostas Papadimitriou | } |
122 | 8d08f18a | Kostas Papadimitriou | |
123 | 8d08f18a | Kostas Papadimitriou | // default logger level (debug)
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124 | 8d08f18a | Kostas Papadimitriou | synnefo.logging.level = 0;
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125 | 8d08f18a | Kostas Papadimitriou | |
126 | 8d08f18a | Kostas Papadimitriou | // generic logger
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127 | 8d08f18a | Kostas Papadimitriou | synnefo.log = new logger({'ns':'SNF'}); |
128 | 8d08f18a | Kostas Papadimitriou | |
129 | 8d08f18a | Kostas Papadimitriou | // synnefo config options
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130 | 8d08f18a | Kostas Papadimitriou | synnefo.config = synnefo.config || {}; |
131 | 8d08f18a | Kostas Papadimitriou | synnefo.config.api_url = "/api/v1.1";
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132 | 8d08f18a | Kostas Papadimitriou | |
133 | 8d08f18a | Kostas Papadimitriou | // Util namespace
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134 | 8d08f18a | Kostas Papadimitriou | synnefo.util = synnefo.util || {}; |
135 | 1e882dd7 | Kostas Papadimitriou | |
136 | 1e882dd7 | Kostas Papadimitriou | synnefo.util.FormatDigits = function(num, length) { |
137 | 1e882dd7 | Kostas Papadimitriou | var r = "" + num; |
138 | 1e882dd7 | Kostas Papadimitriou | while (r.length < length) {
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139 | 1e882dd7 | Kostas Papadimitriou | r = "0" + r;
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140 | 1e882dd7 | Kostas Papadimitriou | } |
141 | 1e882dd7 | Kostas Papadimitriou | return r;
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142 | 1e882dd7 | Kostas Papadimitriou | } |
143 | 1e882dd7 | Kostas Papadimitriou | |
144 | 1e882dd7 | Kostas Papadimitriou | synnefo.util.formatDate = function(d) { |
145 | 1e882dd7 | Kostas Papadimitriou | var dt = synnefo.util.FormatDigits(d.getDate()) + '/'; |
146 | 1e882dd7 | Kostas Papadimitriou | dt += synnefo.util.FormatDigits(d.getMonth(), 2);
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147 | 1e882dd7 | Kostas Papadimitriou | dt += '/' + d.getFullYear();
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148 | 1e882dd7 | Kostas Papadimitriou | dt += ' ' + synnefo.util.FormatDigits(d.getHours(), 2) + ':'; |
149 | 1e882dd7 | Kostas Papadimitriou | dt += synnefo.util.FormatDigits(d.getMinutes(), 2) + ':'; |
150 | 1e882dd7 | Kostas Papadimitriou | dt += synnefo.util.FormatDigits(d.getSeconds(), 2);
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151 | 1e882dd7 | Kostas Papadimitriou | return dt;
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152 | 1e882dd7 | Kostas Papadimitriou | }, |
153 | 8d08f18a | Kostas Papadimitriou | |
154 | 8d08f18a | Kostas Papadimitriou | // Extensions and Utility functions
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155 | 8d08f18a | Kostas Papadimitriou | synnefo.util.ISODateString = function(d){ |
156 | 8d08f18a | Kostas Papadimitriou | function pad(n){ |
157 | 8d08f18a | Kostas Papadimitriou | return n<10 ? '0'+n : n |
158 | 8d08f18a | Kostas Papadimitriou | } |
159 | 8d08f18a | Kostas Papadimitriou | return d.getUTCFullYear()+'-' |
160 | 8d08f18a | Kostas Papadimitriou | + pad(d.getUTCMonth()+1)+'-' |
161 | 8d08f18a | Kostas Papadimitriou | + pad(d.getUTCDate())+'T'
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162 | 8d08f18a | Kostas Papadimitriou | + pad(d.getUTCHours())+':'
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163 | 8d08f18a | Kostas Papadimitriou | + pad(d.getUTCMinutes())+':'
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164 | 8d08f18a | Kostas Papadimitriou | + pad(d.getUTCSeconds())+'Z'
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165 | 8d08f18a | Kostas Papadimitriou | } |
166 | 8d08f18a | Kostas Papadimitriou | |
167 | 258235f4 | Kostas Papadimitriou | |
168 | 258235f4 | Kostas Papadimitriou | synnefo.util.parseHeaders = function(headers) { |
169 | 258235f4 | Kostas Papadimitriou | var res = {};
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170 | 258235f4 | Kostas Papadimitriou | _.each(headers.split("\n"), function(h) { |
171 | 258235f4 | Kostas Papadimitriou | var tuple = h.split(/:(.+)?/); |
172 | 258235f4 | Kostas Papadimitriou | if (!tuple.length > 1 || !(tuple[0] && tuple[1])) { |
173 | 258235f4 | Kostas Papadimitriou | return;
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174 | 258235f4 | Kostas Papadimitriou | } |
175 | 258235f4 | Kostas Papadimitriou | res[tuple[0]] = tuple[1] |
176 | 258235f4 | Kostas Papadimitriou | }) |
177 | 258235f4 | Kostas Papadimitriou | |
178 | 258235f4 | Kostas Papadimitriou | return res;
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179 | 258235f4 | Kostas Papadimitriou | } |
180 | 258235f4 | Kostas Papadimitriou | |
181 | 8d08f18a | Kostas Papadimitriou | synnefo.util.parseUri = function(sourceUri) { |
182 | 8d08f18a | Kostas Papadimitriou | var uriPartNames = ["source","protocol","authority","domain","port","path","directoryPath","fileName","query","anchor"]; |
183 | 8d08f18a | Kostas Papadimitriou | var uriParts = new RegExp("^(?:([^:/?#.]+):)?(?://)?(([^:/?#]*)(?::(\\d*))?)?((/(?:[^?#](?![^?#/]*\\.[^?#/.]+(?:[\\?#]|$)))*/?)?([^?#/]*))?(?:\\?([^#]*))?(?:#(.*))?").exec(sourceUri); |
184 | 8d08f18a | Kostas Papadimitriou | var uri = {};
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185 | 8d08f18a | Kostas Papadimitriou | |
186 | 8d08f18a | Kostas Papadimitriou | for(var i = 0; i < 10; i++){ |
187 | 8d08f18a | Kostas Papadimitriou | uri[uriPartNames[i]] = (uriParts[i] ? uriParts[i] : "");
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188 | 8d08f18a | Kostas Papadimitriou | } |
189 | 8d08f18a | Kostas Papadimitriou | |
190 | 8d08f18a | Kostas Papadimitriou | // Always end directoryPath with a trailing backslash if a path was present in the source URI
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191 | 8d08f18a | Kostas Papadimitriou | // Note that a trailing backslash is NOT automatically inserted within or appended to the "path" key
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192 | 8d08f18a | Kostas Papadimitriou | if(uri.directoryPath.length > 0){ |
193 | 8d08f18a | Kostas Papadimitriou | uri.directoryPath = uri.directoryPath.replace(/\/?$/, "/"); |
194 | 8d08f18a | Kostas Papadimitriou | } |
195 | 8d08f18a | Kostas Papadimitriou | |
196 | 8d08f18a | Kostas Papadimitriou | return uri;
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197 | 8d08f18a | Kostas Papadimitriou | } |
198 | 8d08f18a | Kostas Papadimitriou | |
199 | 820ef2f0 | Kostas Papadimitriou | synnefo.util.equalHeights = function() { |
200 | 820ef2f0 | Kostas Papadimitriou | var max_height = 0; |
201 | 820ef2f0 | Kostas Papadimitriou | var selectors = _.toArray(arguments); |
202 | 73e25ce2 | Kostas Papadimitriou | |
203 | 73e25ce2 | Kostas Papadimitriou | _.each(selectors, function(s){
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204 | 73e25ce2 | Kostas Papadimitriou | console.log($(s).height());
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205 | 73e25ce2 | Kostas Papadimitriou | }) |
206 | 820ef2f0 | Kostas Papadimitriou | // TODO: implement me
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207 | 820ef2f0 | Kostas Papadimitriou | } |
208 | 820ef2f0 | Kostas Papadimitriou | |
209 | 35584d80 | Kostas Papadimitriou | synnefo.util.ClipHelper = function(wrapper, text, settings) { |
210 | 35584d80 | Kostas Papadimitriou | settings = settings || {}; |
211 | 35584d80 | Kostas Papadimitriou | this.el = $('<div class="clip-copy"></div>'); |
212 | 35584d80 | Kostas Papadimitriou | wrapper.append(this.el);
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213 | 35584d80 | Kostas Papadimitriou | this.clip = $(this.el).zclip(_.extend({ |
214 | 35584d80 | Kostas Papadimitriou | path: synnefo.config.js_url + "lib/ZeroClipboard.swf", |
215 | 35584d80 | Kostas Papadimitriou | copy: text
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216 | 35584d80 | Kostas Papadimitriou | }, settings)); |
217 | 49772990 | Kostas Papadimitriou | } |
218 | 49772990 | Kostas Papadimitriou | |
219 | 8d08f18a | Kostas Papadimitriou | synnefo.util.truncate = function(string, size, append, words) { |
220 | 85b48c69 | Kostas Papadimitriou | if (string === undefined) { return "" }; |
221 | 8d08f18a | Kostas Papadimitriou | if (string.length <= size) {
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222 | 8d08f18a | Kostas Papadimitriou | return string;
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223 | 8d08f18a | Kostas Papadimitriou | } |
224 | 8d08f18a | Kostas Papadimitriou | |
225 | 8d08f18a | Kostas Papadimitriou | if (append === undefined) { |
226 | 8d08f18a | Kostas Papadimitriou | append = "...";
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227 | 8d08f18a | Kostas Papadimitriou | } |
228 | 8d08f18a | Kostas Papadimitriou | |
229 | 8d08f18a | Kostas Papadimitriou | if (!append) { append = "" }; |
230 | 8d08f18a | Kostas Papadimitriou | // TODO: implement word truncate
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231 | 8d08f18a | Kostas Papadimitriou | if (words === undefined) { |
232 | 8d08f18a | Kostas Papadimitriou | words = false;
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233 | 8d08f18a | Kostas Papadimitriou | } |
234 | 8d08f18a | Kostas Papadimitriou | |
235 | 8d08f18a | Kostas Papadimitriou | len = size - append.length; |
236 | 8d08f18a | Kostas Papadimitriou | return string.substring(0, len) + append; |
237 | 8d08f18a | Kostas Papadimitriou | } |
238 | 8d08f18a | Kostas Papadimitriou | |
239 | 6653db48 | Kostas Papadimitriou | synnefo.util.readablizeBytes = function(bytes, fix) { |
240 | 6653db48 | Kostas Papadimitriou | if (fix === undefined) { fix = 2; } |
241 | 8d08f18a | Kostas Papadimitriou | var s = ['bytes', 'kb', 'MB', 'GB', 'TB', 'PB']; |
242 | 8d08f18a | Kostas Papadimitriou | var e = Math.floor(Math.log(bytes)/Math.log(1024)); |
243 | 6653db48 | Kostas Papadimitriou | return (bytes/Math.pow(1024, Math.floor(e))).toFixed(fix)+" "+s[e]; |
244 | 8d08f18a | Kostas Papadimitriou | } |
245 | 8d08f18a | Kostas Papadimitriou | |
246 | 126a01f2 | Kostas Papadimitriou | |
247 | 126a01f2 | Kostas Papadimitriou | synnefo.util.IP_REGEX = /(25[0-5]|2[0-4][0-9]|[01]?[0-9][0-9]?)\.(25[0-5]|2[0-4][0-9]|[01]?[0-9][0-9]?)\.(25[0-5]|2[0-4][0-9]|[01]?[0-9][0-9]?)\.(25[0-5]|2[0-4][0-9]|[01]?[0-9][0-9]?)\/([0-9]|[1-2][0-9]|3[0-2]?)$/
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248 | 126a01f2 | Kostas Papadimitriou | |
249 | 8d08f18a | Kostas Papadimitriou | synnefo.i18n.API_ERROR_MESSAGES = { |
250 | 8d08f18a | Kostas Papadimitriou | 'timeout': {
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251 | b15a0cc4 | Kostas Papadimitriou | 'message': 'TIMEOUT', |
252 | b15a0cc4 | Kostas Papadimitriou | 'allow_report': false, |
253 | b15a0cc4 | Kostas Papadimitriou | 'type': 'Network' |
254 | 8d08f18a | Kostas Papadimitriou | }, |
255 | 8d08f18a | Kostas Papadimitriou | |
256 | 8d08f18a | Kostas Papadimitriou | 'error': {
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257 | 8d08f18a | Kostas Papadimitriou | 'message': 'API error' |
258 | 8d08f18a | Kostas Papadimitriou | }, |
259 | 8d08f18a | Kostas Papadimitriou | |
260 | 8d08f18a | Kostas Papadimitriou | 'abort': {},
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261 | 9ce969a7 | Kostas Papadimitriou | 'parserror': {},
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262 | 9ce969a7 | Kostas Papadimitriou | '413': {
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263 | 9ce969a7 | Kostas Papadimitriou | 'title': "Account warning" |
264 | 9ce969a7 | Kostas Papadimitriou | } |
265 | 8d08f18a | Kostas Papadimitriou | } |
266 | 8d08f18a | Kostas Papadimitriou | |
267 | 8d08f18a | Kostas Papadimitriou | synnefo.util.array_diff = function(arr1, arr2) { |
268 | 8d08f18a | Kostas Papadimitriou | var removed = [];
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269 | 8d08f18a | Kostas Papadimitriou | var added = [];
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270 | 8d08f18a | Kostas Papadimitriou | |
271 | 8d08f18a | Kostas Papadimitriou | _.each(arr1, function(v) {
|
272 | 8d08f18a | Kostas Papadimitriou | if (arr2.indexOf(v) == -1) { |
273 | 8d08f18a | Kostas Papadimitriou | removed[removed.length] = v; |
274 | 8d08f18a | Kostas Papadimitriou | } |
275 | 8d08f18a | Kostas Papadimitriou | }) |
276 | 8d08f18a | Kostas Papadimitriou | |
277 | 8d08f18a | Kostas Papadimitriou | |
278 | 8d08f18a | Kostas Papadimitriou | _.each(arr2, function(v) {
|
279 | 8d08f18a | Kostas Papadimitriou | if (arr1.indexOf(v) == -1) { |
280 | 8d08f18a | Kostas Papadimitriou | added[added.length] = v; |
281 | 8d08f18a | Kostas Papadimitriou | } |
282 | 8d08f18a | Kostas Papadimitriou | }) |
283 | 8d08f18a | Kostas Papadimitriou | |
284 | 8d08f18a | Kostas Papadimitriou | return {del: removed, add: added}; |
285 | 8d08f18a | Kostas Papadimitriou | } |
286 | 8d08f18a | Kostas Papadimitriou | |
287 | a0839230 | Kostas Papadimitriou | synnefo.util.open_window = function(url, name, opts) { |
288 | 8d08f18a | Kostas Papadimitriou | // default specs
|
289 | a0839230 | Kostas Papadimitriou | opts = _.extend({ |
290 | 8d08f18a | Kostas Papadimitriou | menubar: 'no', |
291 | 8d08f18a | Kostas Papadimitriou | toolbar: 'no', |
292 | 8d08f18a | Kostas Papadimitriou | status: 'no', |
293 | 8d08f18a | Kostas Papadimitriou | height: screen.height,
|
294 | 8d08f18a | Kostas Papadimitriou | width: screen.width,
|
295 | 8d08f18a | Kostas Papadimitriou | fullscreen: 'yes', |
296 | 8d08f18a | Kostas Papadimitriou | channelmode: 'yes', |
297 | 8d08f18a | Kostas Papadimitriou | directories: 'no', |
298 | 8d08f18a | Kostas Papadimitriou | left: 0, |
299 | 8d08f18a | Kostas Papadimitriou | location: 'no', |
300 | 8d08f18a | Kostas Papadimitriou | top: 0 |
301 | 8d08f18a | Kostas Papadimitriou | }, opts) |
302 | 8d08f18a | Kostas Papadimitriou | |
303 | a0839230 | Kostas Papadimitriou | var specs = _.map(opts, function(v,k) {return k + "=" + v}).join(","); |
304 | a0839230 | Kostas Papadimitriou | window.open(url, name, specs); |
305 | 8d08f18a | Kostas Papadimitriou | } |
306 | 2293458c | Kostas Papadimitriou | |
307 | 2293458c | Kostas Papadimitriou | synnefo.util.readFileContents = function(f, cb) { |
308 | 2293458c | Kostas Papadimitriou | var reader = new FileReader(); |
309 | 2293458c | Kostas Papadimitriou | var start = 0; |
310 | 2293458c | Kostas Papadimitriou | var stop = f.size - 1; |
311 | 2293458c | Kostas Papadimitriou | |
312 | 2293458c | Kostas Papadimitriou | reader.onloadend = function(e) { |
313 | 2293458c | Kostas Papadimitriou | return cb(e.target.result);
|
314 | 2293458c | Kostas Papadimitriou | } |
315 | 2293458c | Kostas Papadimitriou | |
316 | 2293458c | Kostas Papadimitriou | var data = reader.readAsText(f);
|
317 | 2293458c | Kostas Papadimitriou | }, |
318 | 2293458c | Kostas Papadimitriou | |
319 | 2293458c | Kostas Papadimitriou | synnefo.util.generateKey = function(passphrase, length) { |
320 | 2293458c | Kostas Papadimitriou | var passphrase = passphrase || ""; |
321 | 2293458c | Kostas Papadimitriou | var length = length || 1024; |
322 | 2293458c | Kostas Papadimitriou | var key = cryptico.generateRSAKey(passphrase, length);
|
323 | 2293458c | Kostas Papadimitriou | |
324 | 2293458c | Kostas Papadimitriou | _.extend(key.prototype, { |
325 | 2293458c | Kostas Papadimitriou | download: function() { |
326 | 2293458c | Kostas Papadimitriou | } |
327 | 2293458c | Kostas Papadimitriou | }); |
328 | 2293458c | Kostas Papadimitriou | |
329 | 2293458c | Kostas Papadimitriou | return key;
|
330 | 2293458c | Kostas Papadimitriou | } |
331 | 2293458c | Kostas Papadimitriou | |
332 | 2293458c | Kostas Papadimitriou | synnefo.util.publicKeyTypesMap = { |
333 | 2293458c | Kostas Papadimitriou | "ecdsa-sha2-nistp256": "ecdsa", |
334 | 2293458c | Kostas Papadimitriou | "ssh-dss" : "dsa", |
335 | 2293458c | Kostas Papadimitriou | "ssh-rsa": "rsa" |
336 | 2293458c | Kostas Papadimitriou | } |
337 | 2293458c | Kostas Papadimitriou | |
338 | 2293458c | Kostas Papadimitriou | synnefo.util.validatePublicKey = function(key) { |
339 | 2293458c | Kostas Papadimitriou | var b64 = _(key).trim().split("\n").join("").split("\r\n").join(""); |
340 | 2293458c | Kostas Papadimitriou | var type = "rsa"; |
341 | 2293458c | Kostas Papadimitriou | |
342 | 2293458c | Kostas Papadimitriou | // in case key starts with something like ssh-rsa
|
343 | 2293458c | Kostas Papadimitriou | if (b64.split(" ").length > 1) { |
344 | 2293458c | Kostas Papadimitriou | var parts = key.split(" "); |
345 | 2293458c | Kostas Papadimitriou | |
346 | 2293458c | Kostas Papadimitriou | // identify key type
|
347 | 2293458c | Kostas Papadimitriou | type_key = parts[0];
|
348 | 2293458c | Kostas Papadimitriou | if (parseInt(type_key) >= 768) { |
349 | 2293458c | Kostas Papadimitriou | type = "rsa1";
|
350 | 2293458c | Kostas Papadimitriou | |
351 | 2293458c | Kostas Papadimitriou | if (parts[1] == 65537) { |
352 | 2293458c | Kostas Papadimitriou | if (parts.length == 3) { |
353 | 2293458c | Kostas Papadimitriou | return [parts[0], parts[1], parts[2]].join(" ") |
354 | 2293458c | Kostas Papadimitriou | } |
355 | 2293458c | Kostas Papadimitriou | } |
356 | 2293458c | Kostas Papadimitriou | // invalid rsa1 key
|
357 | 2293458c | Kostas Papadimitriou | throw "Invalid rsa1 key"; |
358 | 2293458c | Kostas Papadimitriou | } |
359 | 2293458c | Kostas Papadimitriou | |
360 | 2293458c | Kostas Papadimitriou | b64 = parts[1];
|
361 | 2293458c | Kostas Papadimitriou | if (!synnefo.util.publicKeyTypesMap[type_key]) { throw "Invalid rsa key (cannot identify encryption)" } |
362 | 2293458c | Kostas Papadimitriou | |
363 | 2293458c | Kostas Papadimitriou | try {
|
364 | 2293458c | Kostas Papadimitriou | var data = $.base64.decode(b64); |
365 | 2293458c | Kostas Papadimitriou | return [parts[0], parts[1]].join(" "); |
366 | 2293458c | Kostas Papadimitriou | } catch (err) {
|
367 | 2293458c | Kostas Papadimitriou | throw "Invalid key content"; |
368 | 2293458c | Kostas Papadimitriou | } |
369 | 2293458c | Kostas Papadimitriou | |
370 | 2293458c | Kostas Papadimitriou | throw "Invalid key content"; |
371 | 2293458c | Kostas Papadimitriou | } |
372 | 2293458c | Kostas Papadimitriou | |
373 | 2293458c | Kostas Papadimitriou | // no type defined check rsa
|
374 | 2293458c | Kostas Papadimitriou | if (_(b64).startsWith("AAAAB3NzaC1yc2EA")) { |
375 | 2293458c | Kostas Papadimitriou | try {
|
376 | 2293458c | Kostas Papadimitriou | var data = $.base64.decode(b64); |
377 | 2293458c | Kostas Papadimitriou | return ["ssh-rsa", b64].join(" "); |
378 | 2293458c | Kostas Papadimitriou | } catch (err) {
|
379 | 2293458c | Kostas Papadimitriou | throw "Invalid content for rsa key"; |
380 | 2293458c | Kostas Papadimitriou | } |
381 | 2293458c | Kostas Papadimitriou | } |
382 | 2293458c | Kostas Papadimitriou | |
383 | 2293458c | Kostas Papadimitriou | if (_(b64).startsWith("AAAAE2Vj")) { |
384 | 2293458c | Kostas Papadimitriou | try {
|
385 | 2293458c | Kostas Papadimitriou | var data = $.base64.decode(b64); |
386 | 2293458c | Kostas Papadimitriou | return ["ecdsa-sha2-nistp256", b64].join(" "); |
387 | 2293458c | Kostas Papadimitriou | } catch (err) {
|
388 | 2293458c | Kostas Papadimitriou | throw "Invalid content for ecdsa key"; |
389 | 2293458c | Kostas Papadimitriou | } |
390 | 2293458c | Kostas Papadimitriou | } |
391 | 2293458c | Kostas Papadimitriou | |
392 | 2293458c | Kostas Papadimitriou | if (_(b64).startsWith("AAAAB3N")) { |
393 | 2293458c | Kostas Papadimitriou | try {
|
394 | 2293458c | Kostas Papadimitriou | var data = $.base64.decode(b64); |
395 | 2293458c | Kostas Papadimitriou | return ["ssh-dss", b64].join(" "); |
396 | 2293458c | Kostas Papadimitriou | } catch (err) {
|
397 | 2293458c | Kostas Papadimitriou | throw "Invalid content for dss key (" + err + ")"; |
398 | 2293458c | Kostas Papadimitriou | } |
399 | 2293458c | Kostas Papadimitriou | } |
400 | 2293458c | Kostas Papadimitriou | |
401 | 2293458c | Kostas Papadimitriou | throw "Invalid key content"; |
402 | 2293458c | Kostas Papadimitriou | } |
403 | 2293458c | Kostas Papadimitriou | |
404 | 2293458c | Kostas Papadimitriou | // detect flash `like a boss`
|
405 | 2293458c | Kostas Papadimitriou | // http://stackoverflow.com/questions/998245/how-can-i-detect-if-flash-is-installed-and-if-not-display-a-hidden-div-that-inf/3336320#3336320
|
406 | 2293458c | Kostas Papadimitriou | synnefo.util.hasFlash = function() { |
407 | 2293458c | Kostas Papadimitriou | var hasFlash = false; |
408 | 2293458c | Kostas Papadimitriou | try {
|
409 | 2293458c | Kostas Papadimitriou | var fo = new ActiveXObject('ShockwaveFlash.ShockwaveFlash'); |
410 | 2293458c | Kostas Papadimitriou | if (fo) hasFlash = true; |
411 | 2293458c | Kostas Papadimitriou | } catch(e) {
|
412 | 2293458c | Kostas Papadimitriou | if(navigator.mimeTypes ["application/x-shockwave-flash"] != undefined) hasFlash = true; |
413 | 2293458c | Kostas Papadimitriou | } |
414 | 2293458c | Kostas Papadimitriou | return hasFlash;
|
415 | 2293458c | Kostas Papadimitriou | } |
416 | 2293458c | Kostas Papadimitriou | |
417 | 2293458c | Kostas Papadimitriou | synnefo.util.promptSaveFile = function(selector, filename, data, options) { |
418 | 2293458c | Kostas Papadimitriou | if (!synnefo.util.hasFlash()) { return }; |
419 | 2293458c | Kostas Papadimitriou | try {
|
420 | 2293458c | Kostas Papadimitriou | return $(selector).downloadify(_.extend({ |
421 | 2293458c | Kostas Papadimitriou | filename: function(){ return filename }, |
422 | 2293458c | Kostas Papadimitriou | data: function(){ return data }, |
423 | 2293458c | Kostas Papadimitriou | onComplete: function(){}, |
424 | 2293458c | Kostas Papadimitriou | onCancel: function(){}, |
425 | 2293458c | Kostas Papadimitriou | onError: function(){ |
426 | 2293458c | Kostas Papadimitriou | console.log("ERROR", arguments); |
427 | 2293458c | Kostas Papadimitriou | }, |
428 | 2293458c | Kostas Papadimitriou | swf: synnefo.config.media_url + 'js/lib/media/downloadify.swf', |
429 | 2293458c | Kostas Papadimitriou | downloadImage: synnefo.config.images_url + 'download.png', |
430 | 2293458c | Kostas Papadimitriou | transparent: true, |
431 | 2293458c | Kostas Papadimitriou | append: false, |
432 | 2293458c | Kostas Papadimitriou | height:20, |
433 | 2293458c | Kostas Papadimitriou | width: 20, |
434 | 2293458c | Kostas Papadimitriou | dataType: 'string' |
435 | 2293458c | Kostas Papadimitriou | }, options)); |
436 | 2293458c | Kostas Papadimitriou | } catch (err) {
|
437 | 2293458c | Kostas Papadimitriou | return false; |
438 | 2293458c | Kostas Papadimitriou | } |
439 | 2293458c | Kostas Papadimitriou | } |
440 | 2293458c | Kostas Papadimitriou | |
441 | 2293458c | Kostas Papadimitriou | synnefo.util.canReadFile = function() { |
442 | 2293458c | Kostas Papadimitriou | if ($.browser.msie) { return false }; |
443 | 2293458c | Kostas Papadimitriou | if (window.FileReader && window.File) {
|
444 | 2293458c | Kostas Papadimitriou | var f = File.prototype.__proto__;
|
445 | 2293458c | Kostas Papadimitriou | if (f.slice || f.webkitSlice || f.mozSlice) {
|
446 | 2293458c | Kostas Papadimitriou | return true |
447 | 2293458c | Kostas Papadimitriou | } |
448 | 2293458c | Kostas Papadimitriou | } |
449 | 2293458c | Kostas Papadimitriou | return false; |
450 | 2293458c | Kostas Papadimitriou | } |
451 | 2293458c | Kostas Papadimitriou | |
452 | 2293458c | Kostas Papadimitriou | synnefo.util.errorList = function() { |
453 | 2293458c | Kostas Papadimitriou | |
454 | 2293458c | Kostas Papadimitriou | this.initialize = function() { |
455 | 2293458c | Kostas Papadimitriou | this.errors = {};
|
456 | 2293458c | Kostas Papadimitriou | } |
457 | 2293458c | Kostas Papadimitriou | |
458 | 2293458c | Kostas Papadimitriou | this.add = function(key, msg) { |
459 | 2293458c | Kostas Papadimitriou | this.errors[key] = this.errors[key] || []; |
460 | 2293458c | Kostas Papadimitriou | this.errors[key].push(msg);
|
461 | 2293458c | Kostas Papadimitriou | } |
462 | 2293458c | Kostas Papadimitriou | |
463 | 2293458c | Kostas Papadimitriou | this.get = function(key) { |
464 | 2293458c | Kostas Papadimitriou | return this.errors[key]; |
465 | 2293458c | Kostas Papadimitriou | } |
466 | 2293458c | Kostas Papadimitriou | |
467 | 2293458c | Kostas Papadimitriou | this.empty = function() { |
468 | 2293458c | Kostas Papadimitriou | return _.isEmpty(this.errors); |
469 | 2293458c | Kostas Papadimitriou | } |
470 | 2293458c | Kostas Papadimitriou | |
471 | 2293458c | Kostas Papadimitriou | this.initialize();
|
472 | 2293458c | Kostas Papadimitriou | } |
473 | 8d08f18a | Kostas Papadimitriou | |
474 | 8d08f18a | Kostas Papadimitriou | synnefo.util.stacktrace = function() { |
475 | 8d08f18a | Kostas Papadimitriou | try {
|
476 | 8d08f18a | Kostas Papadimitriou | var obj = {};
|
477 | 8d08f18a | Kostas Papadimitriou | if (window.Error && Error.captureStackTrace) {
|
478 | 8d08f18a | Kostas Papadimitriou | Error.captureStackTrace(obj, synnefo.util.stacktrace); |
479 | 8d08f18a | Kostas Papadimitriou | return obj.stack;
|
480 | 8d08f18a | Kostas Papadimitriou | } else {
|
481 | 8d08f18a | Kostas Papadimitriou | return printStackTrace().join("<br /><br />"); |
482 | 8d08f18a | Kostas Papadimitriou | } |
483 | 8d08f18a | Kostas Papadimitriou | } catch (err) {}
|
484 | 8d08f18a | Kostas Papadimitriou | return ""; |
485 | 8d08f18a | Kostas Papadimitriou | }, |
486 | 820ef2f0 | Kostas Papadimitriou | |
487 | 820ef2f0 | Kostas Papadimitriou | synnefo.util.array_combinations = function(arr) { |
488 | 820ef2f0 | Kostas Papadimitriou | if (arr.length == 1) { |
489 | 820ef2f0 | Kostas Papadimitriou | return arr[0]; |
490 | 820ef2f0 | Kostas Papadimitriou | } else {
|
491 | 820ef2f0 | Kostas Papadimitriou | var result = [];
|
492 | 820ef2f0 | Kostas Papadimitriou | |
493 | 820ef2f0 | Kostas Papadimitriou | // recur with the rest of array
|
494 | 820ef2f0 | Kostas Papadimitriou | var allCasesOfRest = synnefo.util.array_combinations(arr.slice(1)); |
495 | 820ef2f0 | Kostas Papadimitriou | for (var i = 0; i < allCasesOfRest.length; i++) { |
496 | 820ef2f0 | Kostas Papadimitriou | for (var j = 0; j < arr[0].length; j++) { |
497 | 820ef2f0 | Kostas Papadimitriou | result.push(arr[0][j] + "-" + allCasesOfRest[i]); |
498 | 820ef2f0 | Kostas Papadimitriou | } |
499 | 820ef2f0 | Kostas Papadimitriou | } |
500 | 820ef2f0 | Kostas Papadimitriou | return result;
|
501 | 820ef2f0 | Kostas Papadimitriou | } |
502 | 820ef2f0 | Kostas Papadimitriou | } |
503 | 8d08f18a | Kostas Papadimitriou | |
504 | 9ce969a7 | Kostas Papadimitriou | synnefo.util.parse_api_error = function() { |
505 | 9ce969a7 | Kostas Papadimitriou | if (arguments.length == 1) { arguments = arguments[0] }; |
506 | 8d08f18a | Kostas Papadimitriou | |
507 | 8d08f18a | Kostas Papadimitriou | var xhr = arguments[0]; |
508 | 8d08f18a | Kostas Papadimitriou | var error_message = arguments[1]; |
509 | 8d08f18a | Kostas Papadimitriou | var error_thrown = arguments[2]; |
510 | 9ce969a7 | Kostas Papadimitriou | var ajax_settings = _.last(arguments) || {}; |
511 | 9ce969a7 | Kostas Papadimitriou | var call_settings = ajax_settings.error_params || {};
|
512 | 8d08f18a | Kostas Papadimitriou | var json_data = undefined; |
513 | 9ce969a7 | Kostas Papadimitriou | |
514 | 9ce969a7 | Kostas Papadimitriou | var critical = ajax_settings.critical === undefined ? true : ajax_settings.critical; |
515 | 9ce969a7 | Kostas Papadimitriou | |
516 | 8d08f18a | Kostas Papadimitriou | if (xhr.responseText) {
|
517 | 8d08f18a | Kostas Papadimitriou | try {
|
518 | 8d08f18a | Kostas Papadimitriou | json_data = JSON.parse(xhr.responseText) |
519 | 1516800a | Kostas Papadimitriou | } catch (err) {
|
520 | 1516800a | Kostas Papadimitriou | json_data = 'Raw error response contnent (could not parse as JSON):\n\n' + xhr.responseText;
|
521 | 1516800a | Kostas Papadimitriou | } |
522 | 8d08f18a | Kostas Papadimitriou | } |
523 | 8d08f18a | Kostas Papadimitriou | |
524 | 8d08f18a | Kostas Papadimitriou | module = "API"
|
525 | 8d08f18a | Kostas Papadimitriou | |
526 | 8d08f18a | Kostas Papadimitriou | try {
|
527 | 8d08f18a | Kostas Papadimitriou | path = synnefo.util.parseUri(ajax_settings.url).path.split("/");
|
528 | 8d08f18a | Kostas Papadimitriou | path.splice(0,3) |
529 | 8d08f18a | Kostas Papadimitriou | module = path.join("/");
|
530 | 8d08f18a | Kostas Papadimitriou | } catch (err) {
|
531 | 8d08f18a | Kostas Papadimitriou | console.error("cannot identify api error module");
|
532 | 8d08f18a | Kostas Papadimitriou | } |
533 | 6a3a5bf7 | Kostas Papadimitriou | |
534 | 8d08f18a | Kostas Papadimitriou | defaults = { |
535 | 8d08f18a | Kostas Papadimitriou | 'message': 'Api error', |
536 | 8d08f18a | Kostas Papadimitriou | 'type': 'API', |
537 | 6a3a5bf7 | Kostas Papadimitriou | 'allow_report': true, |
538 | 9ce969a7 | Kostas Papadimitriou | 'fatal_error': ajax_settings.critical || false, |
539 | 9ce969a7 | Kostas Papadimitriou | 'non_critical': !critical
|
540 | 8d08f18a | Kostas Papadimitriou | } |
541 | 8d08f18a | Kostas Papadimitriou | |
542 | 8d08f18a | Kostas Papadimitriou | var code = -1; |
543 | 8d08f18a | Kostas Papadimitriou | try {
|
544 | 8d08f18a | Kostas Papadimitriou | code = xhr.status || "undefined";
|
545 | 8d08f18a | Kostas Papadimitriou | } catch (err) {console.error(err);}
|
546 | 8d08f18a | Kostas Papadimitriou | var details = ""; |
547 | 7f34b497 | Kostas Papadimitriou | |
548 | 7f34b497 | Kostas Papadimitriou | if ([413].indexOf(code) > -1) { |
549 | 7f34b497 | Kostas Papadimitriou | defaults.non_critical = true;
|
550 | 7f34b497 | Kostas Papadimitriou | defaults.allow_report = false;
|
551 | 7f34b497 | Kostas Papadimitriou | defaults.allow_reload = false;
|
552 | 9ce969a7 | Kostas Papadimitriou | error_message = "limit_error";
|
553 | 9ce969a7 | Kostas Papadimitriou | } |
554 | 9ce969a7 | Kostas Papadimitriou | |
555 | 9ce969a7 | Kostas Papadimitriou | if (critical) {
|
556 | 9ce969a7 | Kostas Papadimitriou | defaults.allow_report = true;
|
557 | 7f34b497 | Kostas Papadimitriou | } |
558 | 8d08f18a | Kostas Papadimitriou | |
559 | 8d08f18a | Kostas Papadimitriou | if (json_data) {
|
560 | 1516800a | Kostas Papadimitriou | if (_.isObject(json_data)) {
|
561 | 1516800a | Kostas Papadimitriou | $.each(json_data, function(key, obj) { |
562 | 1516800a | Kostas Papadimitriou | code = obj.code; |
563 | 1516800a | Kostas Papadimitriou | details = obj.details; |
564 | 1516800a | Kostas Papadimitriou | error_message = obj.message; |
565 | 1516800a | Kostas Papadimitriou | }) |
566 | 1516800a | Kostas Papadimitriou | } else {
|
567 | 1516800a | Kostas Papadimitriou | details = json_data; |
568 | 1516800a | Kostas Papadimitriou | } |
569 | 8d08f18a | Kostas Papadimitriou | } |
570 | 9ce969a7 | Kostas Papadimitriou | |
571 | 8d08f18a | Kostas Papadimitriou | extra = {'URL': ajax_settings.url};
|
572 | 8d08f18a | Kostas Papadimitriou | options = {}; |
573 | 8d08f18a | Kostas Papadimitriou | options = _.extend(options, {'details': details, 'message': error_message, 'ns': module, 'extra_details': extra}); |
574 | edd1d565 | Kostas Papadimitriou | options = _.extend(options, call_settings); |
575 | 8d08f18a | Kostas Papadimitriou | options = _.extend(options, synnefo.i18n.API_ERROR_MESSAGES[error_message] || {}); |
576 | 9ce969a7 | Kostas Papadimitriou | options = _.extend(options, synnefo.i18n.API_ERROR_MESSAGES[code] || {}); |
577 | b15a0cc4 | Kostas Papadimitriou | |
578 | b15a0cc4 | Kostas Papadimitriou | if (window.ERROR_OVERRIDES && window.ERROR_OVERRIDES[options.message]) {
|
579 | b15a0cc4 | Kostas Papadimitriou | options.message = window.ERROR_OVERRIDES[options.message]; |
580 | b15a0cc4 | Kostas Papadimitriou | } |
581 | 73cb2274 | Kostas Papadimitriou | |
582 | 73cb2274 | Kostas Papadimitriou | if (code && window.ERROR_OVERRIDES && window.ERROR_OVERRIDES[code]) {
|
583 | b15a0cc4 | Kostas Papadimitriou | options.message = window.ERROR_OVERRIDES[code]; |
584 | b15a0cc4 | Kostas Papadimitriou | } |
585 | b15a0cc4 | Kostas Papadimitriou | |
586 | 8d08f18a | Kostas Papadimitriou | options = _.extend(defaults, options); |
587 | 8d08f18a | Kostas Papadimitriou | options.code = code; |
588 | 8d08f18a | Kostas Papadimitriou | |
589 | 8d08f18a | Kostas Papadimitriou | return options;
|
590 | 8d08f18a | Kostas Papadimitriou | } |
591 | 8d08f18a | Kostas Papadimitriou | |
592 | 8d08f18a | Kostas Papadimitriou | |
593 | 8d08f18a | Kostas Papadimitriou | // Backbone extensions
|
594 | 8d08f18a | Kostas Papadimitriou | //
|
595 | 8d08f18a | Kostas Papadimitriou | // super method
|
596 | 8d08f18a | Kostas Papadimitriou | Backbone.Model.prototype._super = Backbone.Collection.prototype._super = Backbone.View.prototype._super = function(funcName){ |
597 | 8d08f18a | Kostas Papadimitriou | return this.constructor.__super__[funcName].apply(this, _.rest(arguments)); |
598 | 8d08f18a | Kostas Papadimitriou | } |
599 | 8d08f18a | Kostas Papadimitriou | |
600 | 8d08f18a | Kostas Papadimitriou | // simple string format helper
|
601 | 8d08f18a | Kostas Papadimitriou | // http://stackoverflow.com/questions/610406/javascript-equivalent-to-printf-string-format
|
602 | 8d08f18a | Kostas Papadimitriou | String.prototype.format = function() { |
603 | 8d08f18a | Kostas Papadimitriou | var formatted = this; |
604 | 8d08f18a | Kostas Papadimitriou | for (var i = 0; i < arguments.length; i++) { |
605 | 8d08f18a | Kostas Papadimitriou | var regexp = new RegExp('\\{'+i+'\\}', 'gi'); |
606 | 8d08f18a | Kostas Papadimitriou | formatted = formatted.replace(regexp, arguments[i]);
|
607 | 8d08f18a | Kostas Papadimitriou | } |
608 | 8d08f18a | Kostas Papadimitriou | return formatted;
|
609 | 8d08f18a | Kostas Papadimitriou | }; |
610 | 8d08f18a | Kostas Papadimitriou | |
611 | 8d08f18a | Kostas Papadimitriou | |
612 | 8d08f18a | Kostas Papadimitriou | $.fn.setCursorPosition = function(pos) { |
613 | 8d08f18a | Kostas Papadimitriou | if ($(this).get(0).setSelectionRange) { |
614 | 8d08f18a | Kostas Papadimitriou | $(this).get(0).setSelectionRange(pos, pos); |
615 | 8d08f18a | Kostas Papadimitriou | } else if ($(this).get(0).createTextRange) { |
616 | 8d08f18a | Kostas Papadimitriou | var range = $(this).get(0).createTextRange(); |
617 | 8d08f18a | Kostas Papadimitriou | range.collapse(true);
|
618 | 8d08f18a | Kostas Papadimitriou | range.moveEnd('character', pos);
|
619 | 8d08f18a | Kostas Papadimitriou | range.moveStart('character', pos);
|
620 | 8d08f18a | Kostas Papadimitriou | range.select(); |
621 | 8d08f18a | Kostas Papadimitriou | } |
622 | 8d08f18a | Kostas Papadimitriou | } |
623 | 73cb2274 | Kostas Papadimitriou | |
624 | 73cb2274 | Kostas Papadimitriou | // trim prototype for IE
|
625 | 73cb2274 | Kostas Papadimitriou | if(typeof String.prototype.trim !== 'function') { |
626 | 73cb2274 | Kostas Papadimitriou | String.prototype.trim = function() { |
627 | 73cb2274 | Kostas Papadimitriou | return this.replace(/^\s+|\s+$/g, ''); |
628 | 73cb2274 | Kostas Papadimitriou | } |
629 | 73cb2274 | Kostas Papadimitriou | } |
630 | 73cb2274 | Kostas Papadimitriou | |
631 | 73cb2274 | Kostas Papadimitriou | // http://stackoverflow.com/questions/499126/jquery-set-cursor-position-in-text-area
|
632 | 73cb2274 | Kostas Papadimitriou | $.fn.setCursorPosition = function(pos) { |
633 | 675df0d2 | Kostas Papadimitriou | // not all browsers support setSelectionRange
|
634 | 675df0d2 | Kostas Papadimitriou | // put it in try/catch, fallback to no text selection
|
635 | 675df0d2 | Kostas Papadimitriou | try {
|
636 | 675df0d2 | Kostas Papadimitriou | if ($(this).get(0).setSelectionRange) { |
637 | 675df0d2 | Kostas Papadimitriou | $(this).get(0).setSelectionRange(pos, pos); |
638 | 675df0d2 | Kostas Papadimitriou | } else if ($(this).get(0).createTextRange) { |
639 | 675df0d2 | Kostas Papadimitriou | var range = $(this).get(0).createTextRange(); |
640 | 675df0d2 | Kostas Papadimitriou | range.collapse(true);
|
641 | 675df0d2 | Kostas Papadimitriou | range.moveEnd('character', pos);
|
642 | 675df0d2 | Kostas Papadimitriou | range.moveStart('character', pos);
|
643 | 675df0d2 | Kostas Papadimitriou | range.select(); |
644 | 675df0d2 | Kostas Papadimitriou | } |
645 | 675df0d2 | Kostas Papadimitriou | } catch (err) {
|
646 | 73cb2274 | Kostas Papadimitriou | } |
647 | 73cb2274 | Kostas Papadimitriou | } |
648 | 73cb2274 | Kostas Papadimitriou | |
649 | 73cb2274 | Kostas Papadimitriou | // indexOf prototype for IE
|
650 | 73cb2274 | Kostas Papadimitriou | if (!Array.prototype.indexOf) {
|
651 | 73cb2274 | Kostas Papadimitriou | Array.prototype.indexOf = function(elt /*, from*/) { |
652 | 73cb2274 | Kostas Papadimitriou | var len = this.length; |
653 | 73cb2274 | Kostas Papadimitriou | var from = Number(arguments[1]) || 0; |
654 | 73cb2274 | Kostas Papadimitriou | from = (from < 0)
|
655 | 73cb2274 | Kostas Papadimitriou | ? Math.ceil(from) |
656 | 73cb2274 | Kostas Papadimitriou | : Math.floor(from); |
657 | 73cb2274 | Kostas Papadimitriou | if (from < 0) |
658 | 73cb2274 | Kostas Papadimitriou | from += len; |
659 | 73cb2274 | Kostas Papadimitriou | |
660 | 73cb2274 | Kostas Papadimitriou | for (; from < len; from++) {
|
661 | 73cb2274 | Kostas Papadimitriou | if (from in this && |
662 | 73cb2274 | Kostas Papadimitriou | this[from] === elt)
|
663 | 73cb2274 | Kostas Papadimitriou | return from;
|
664 | 73cb2274 | Kostas Papadimitriou | } |
665 | 73cb2274 | Kostas Papadimitriou | return -1; |
666 | 73cb2274 | Kostas Papadimitriou | }; |
667 | 73cb2274 | Kostas Papadimitriou | } |
668 | 73cb2274 | Kostas Papadimitriou | |
669 | 8d08f18a | Kostas Papadimitriou | })(this); |