| | 1 | function getxy(){ |
| | 2 | var x,y; |
| | 3 | if (self.innerHeight) // all except Explorer |
| | 4 | { |
| | 5 | x = self.innerWidth; |
| | 6 | y = self.innerHeight; |
| | 7 | } |
| | 8 | else if (document.documentElement && document.documentElement.clientHeight) |
| | 9 | // Explorer 6 Strict Mode |
| | 10 | { |
| | 11 | x = document.documentElement.clientWidth; |
| | 12 | y = document.documentElement.clientHeight; |
| | 13 | } |
| | 14 | else if (document.body) // other Explorers |
| | 15 | { |
| | 16 | x = document.body.clientWidth; |
| | 17 | y = document.body.clientHeight; |
| | 18 | } |
| | 19 | return {'x':x,'y':y} |
| | 20 | } |
| | 21 | |
| | 22 | var humanvalue = ['B','KB','MB','GB'] |
| | 23 | function humanize(bytes) { |
| | 24 | curbytes = bytes |
| | 25 | iterations = 0 |
| | 26 | while (curbytes>1024) { |
| | 27 | iterations++ |
| | 28 | curbytes=curbytes/1024 |
| | 29 | } |
| | 30 | return curbytes.toFixed(1) + ' ' + humanvalue[iterations] |
| | 31 | } |
| | 32 | |
| | 33 | interval = null; |
| | 34 | function fetch(uuid) { |
| | 35 | req = xmlhttp |
| | 36 | req.open("GET", "/admin/upload_progress/", 1); |
| | 37 | req.setRequestHeader("X-Progress-Id", uuid); |
| | 38 | req.onreadystatechange = function () { |
| | 39 | if (req.readyState == 4) { |
| | 40 | if (req.status == 200) { |
| | 41 | |
| | 42 | var upload = eval( '(' + req.responseText + ')' ); |
| | 43 | |
| | 44 | if (upload.state == 'done' || upload.state == 'uploading') |
| | 45 | bar = document.getElementById('progress_bar'); |
| | 46 | progress_wrap = document.getElementById('progress_wrap'); |
| | 47 | if (upload.state == 'done') { |
| | 48 | window.clearTimeout(interval); |
| | 49 | progress_wrap.style.visibility = 'hidden'; |
| | 50 | return; |
| | 51 | } |
| | 52 | bar_txt = document.getElementById('progress_text') |
| | 53 | bar_txt.innerHTML = ((upload.received / upload.size) * 100).toFixed(1) + '% - ' + |
| | 54 | humanize(upload.received) + ' of ' + humanize(upload.size) |
| | 55 | w = 400 * upload.received / upload.size; |
| | 56 | bar.style.width = w + 'px'; |
| | 57 | |
| | 58 | } |
| | 59 | } |
| | 60 | } |
| | 61 | req.send(null); |
| | 62 | |
| | 63 | } |
| | 64 | |
| | 65 | function closeprogress() { |
| | 66 | |
| | 67 | |
| | 68 | |
| | 69 | } |
| | 70 | |
| | 71 | function openprogress(e) { |
| | 72 | |
| | 73 | uuid = ""; |
| | 74 | for (i = 0; i < 32; i++) { |
| | 75 | uuid += Math.floor(Math.random() * 16).toString(16); |
| | 76 | } |
| | 77 | frm = e.target||e.srcElement; |
| | 78 | |
| | 79 | if (frm.action.indexOf('?') == -1) { |
| | 80 | frm.action=frm.action+"?progress_id=" + uuid; |
| | 81 | } else { |
| | 82 | frm.action=frm.action+"&progress_id=" + uuid; |
| | 83 | } |
| | 84 | |
| | 85 | if (document.getElementById('progress_wrap')) { |
| | 86 | document.getElementById('progress_wrap').style.visibility = 'visible'; |
| | 87 | document.getElementById('progress_bar').style.width = '0'; |
| | 88 | document.getElementById('progress_text').innerHTML = '0%'; |
| | 89 | |
| | 90 | interval = window.setInterval( |
| | 91 | function () { |
| | 92 | fetch(uuid); |
| | 93 | }, |
| | 94 | 1000 |
| | 95 | ); |
| | 96 | return; |
| | 97 | } |
| | 98 | |
| | 99 | pos = getxy() |
| | 100 | posx = parseInt((pos.x/2)-(420/2), 10) |
| | 101 | posy = parseInt((pos.y/2)-(50/2), 10) |
| | 102 | |
| | 103 | progress_wrap = quickElement('div', document.body, '', 'style', |
| | 104 | 'position: absolute; top: '+posy+'px; left: '+posx+'px; height: 50px; ' + |
| | 105 | 'padding: 10px; width: 420px; background: #ffffff; ' + |
| | 106 | 'border: solid 1px #dddddd;', 'id', 'progress_wrap') |
| | 107 | |
| | 108 | progress_label = quickElement('h1', progress_wrap, 'Upload progress') |
| | 109 | |
| | 110 | progress = quickElement('div', progress_wrap, '', 'style', |
| | 111 | 'top: 0; left: 0; width: 0px; ', 'id', 'progress_bar', 'class', 'submit-row') |
| | 112 | |
| | 113 | progress_text = quickElement('div', progress_wrap, '0%', 'style', |
| | 114 | 'color: #000000; ', 'id', 'progress_text') |
| | 115 | |
| | 116 | interval = window.setInterval( |
| | 117 | function () { |
| | 118 | fetch(uuid); |
| | 119 | }, |
| | 120 | 1000 |
| | 121 | ); |
| | 122 | } |
| | 123 | |
| | 124 | addEvent(window, 'load', function() { |
| | 125 | frms = document.getElementsByTagName('form'); |
| | 126 | for (var i=0; i<frms.length; i++) { |
| | 127 | if (frms[i].encoding.toLowerCase() == 'multipart/form-data') { |
| | 128 | addEvent(frms[i], 'submit', openprogress); |
| | 129 | return; |
| | 130 | } |
| | 131 | } |
| | 132 | }); |
| | 133 | function getxy(){ |
| | 134 | var x,y; |
| | 135 | if (self.innerHeight) // all except Explorer |
| | 136 | { |
| | 137 | x = self.innerWidth; |
| | 138 | y = self.innerHeight; |
| | 139 | } |
| | 140 | else if (document.documentElement && document.documentElement.clientHeight) |
| | 141 | // Explorer 6 Strict Mode |
| | 142 | { |
| | 143 | x = document.documentElement.clientWidth; |
| | 144 | y = document.documentElement.clientHeight; |
| | 145 | } |
| | 146 | else if (document.body) // other Explorers |
| | 147 | { |
| | 148 | x = document.body.clientWidth; |
| | 149 | y = document.body.clientHeight; |
| | 150 | } |
| | 151 | return {'x':x,'y':y} |
| | 152 | } |
| | 153 | |
| | 154 | var humanvalue = ['B','KB','MB','GB'] |
| | 155 | function humanize(bytes) { |
| | 156 | curbytes = bytes |
| | 157 | iterations = 0 |
| | 158 | while (curbytes>1024) { |
| | 159 | iterations++ |
| | 160 | curbytes=curbytes/1024 |
| | 161 | } |
| | 162 | return curbytes.toFixed(1) + ' ' + humanvalue[iterations] |
| | 163 | } |
| | 164 | |
| | 165 | interval = null; |
| | 166 | function fetch(uuid) { |
| | 167 | req = xmlhttp |
| | 168 | req.open("GET", "/admin/upload_progress/", 1); |
| | 169 | req.setRequestHeader("X-Progress-Id", uuid); |
| | 170 | req.onreadystatechange = function () { |
| | 171 | if (req.readyState == 4) { |
| | 172 | if (req.status == 200) { |
| | 173 | |
| | 174 | var upload = eval( '(' + req.responseText + ')' ); |
| | 175 | |
| | 176 | if (upload.state == 'done' || upload.state == 'uploading') |
| | 177 | bar = document.getElementById('progress_bar'); |
| | 178 | progress_wrap = document.getElementById('progress_wrap'); |
| | 179 | if (upload.state == 'done') { |
| | 180 | window.clearTimeout(interval); |
| | 181 | progress_wrap.style.visibility = 'hidden'; |
| | 182 | return; |
| | 183 | } |
| | 184 | bar_txt = document.getElementById('progress_text') |
| | 185 | bar_txt.innerHTML = ((upload.received / upload.size) * 100).toFixed(1) + '% - ' + |
| | 186 | humanize(upload.received) + ' of ' + humanize(upload.size) |
| | 187 | w = 400 * upload.received / upload.size; |
| | 188 | bar.style.width = w + 'px'; |
| | 189 | |
| | 190 | } |
| | 191 | } |
| | 192 | } |
| | 193 | req.send(null); |
| | 194 | |
| | 195 | } |
| | 196 | |
| | 197 | function closeprogress() { |
| | 198 | |
| | 199 | |
| | 200 | |
| | 201 | } |
| | 202 | |
| | 203 | function openprogress(e) { |
| | 204 | |
| | 205 | uuid = ""; |
| | 206 | for (i = 0; i < 32; i++) { |
| | 207 | uuid += Math.floor(Math.random() * 16).toString(16); |
| | 208 | } |
| | 209 | frm = e.target||e.srcElement; |
| | 210 | |
| | 211 | if (frm.action.indexOf('?') == -1) { |
| | 212 | frm.action=frm.action+"?progress_id=" + uuid; |
| | 213 | } else { |
| | 214 | frm.action=frm.action+"&progress_id=" + uuid; |
| | 215 | } |
| | 216 | |
| | 217 | if (document.getElementById('progress_wrap')) { |
| | 218 | document.getElementById('progress_wrap').style.visibility = 'visible'; |
| | 219 | document.getElementById('progress_bar').style.width = '0'; |
| | 220 | document.getElementById('progress_text').innerHTML = '0%'; |
| | 221 | |
| | 222 | interval = window.setInterval( |
| | 223 | function () { |
| | 224 | fetch(uuid); |
| | 225 | }, |
| | 226 | 1000 |
| | 227 | ); |
| | 228 | return; |
| | 229 | } |
| | 230 | |
| | 231 | pos = getxy() |
| | 232 | posx = parseInt((pos.x/2)-(420/2), 10) |
| | 233 | posy = parseInt((pos.y/2)-(50/2), 10) |
| | 234 | |
| | 235 | progress_wrap = quickElement('div', document.body, '', 'style', |
| | 236 | 'position: absolute; top: '+posy+'px; left: '+posx+'px; height: 50px; ' + |
| | 237 | 'padding: 10px; width: 420px; background: #ffffff; ' + |
| | 238 | 'border: solid 1px #dddddd;', 'id', 'progress_wrap') |
| | 239 | |
| | 240 | progress_label = quickElement('h1', progress_wrap, 'Upload progress') |
| | 241 | |
| | 242 | progress = quickElement('div', progress_wrap, '', 'style', |
| | 243 | 'top: 0; left: 0; width: 0px; ', 'id', 'progress_bar', 'class', 'submit-row') |
| | 244 | |
| | 245 | progress_text = quickElement('div', progress_wrap, '0%', 'style', |
| | 246 | 'color: #000000; ', 'id', 'progress_text') |
| | 247 | |
| | 248 | interval = window.setInterval( |
| | 249 | function () { |
| | 250 | fetch(uuid); |
| | 251 | }, |
| | 252 | 1000 |
| | 253 | ); |
| | 254 | } |
| | 255 | |
| | 256 | addEvent(window, 'load', function() { |
| | 257 | frms = document.getElementsByTagName('form'); |
| | 258 | for (var i=0; i<frms.length; i++) { |
| | 259 | if (frms[i].encoding.toLowerCase() == 'multipart/form-data') { |
| | 260 | addEvent(frms[i], 'submit', openprogress); |
| | 261 | return; |
| | 262 | } |
| | 263 | } |
| | 264 | }); |
| | 265 | No newline at end of file |