X-Git-Url: https://git.p6c8.net/jirafeau.git/blobdiff_plain/18c82ef56dce9c9eb30b0f2318024d320d878a47..b52b8f2af1c7a21e3bdb6808e2bacb2709b3d7e2:/lib/functions.js?ds=sidebyside diff --git a/lib/functions.js b/lib/functions.js old mode 100755 new mode 100644 index 15ae08c..f25ee6f --- a/lib/functions.js +++ b/lib/functions.js @@ -1,6 +1,6 @@ /* * Jirafeau, your web file repository - * Copyright (C) 2012 Jerome Jutteau + * Copyright (C) 2015 Jerome Jutteau * * This program is free software: you can redistribute it and/or modify * it under the terms of the GNU Affero General Public License as @@ -16,15 +16,81 @@ * along with this program. If not, see . */ -function show_link (url, reference, delete_code, date) +function show_link (url, reference, delete_code, crypt_key, date) { - var download_link = url + 'file.php?h=' + reference; - var delete_link = download_link + '&d=' + delete_code; - var delete_link_href = download_link + '&d=' + delete_code; - document.getElementById('upload_link').innerHTML = download_link; - document.getElementById('upload_link').href = download_link; + // Download page if element exists + var download_link = url + 'f.php?h=' + reference; + var download_link_href = url + 'f.php?h=' + reference; + if (crypt_key.length > 0) + { + download_link += '&k=' + crypt_key; + download_link_href += '&k=' + crypt_key; + } + if (!!document.getElementById('upload_finished_download_page')) + { + document.getElementById('upload_link').innerHTML = download_link; + document.getElementById('upload_link').href = download_link_href; + } + + // Is the preview allowed ? + if (!!document.getElementById('preview_link')) + { + document.getElementById('upload_finished_preview').style.display = 'none'; + var preview_link = url + 'f.php?h=' + reference + '&p=1'; + var preview_link_href = url + 'f.php?h=' + reference + '&p=1'; + if (crypt_key.length > 0) + { + preview_link += '&k=' + crypt_key; + preview_link_href += '&k=' + crypt_key; + } + + // Test if content can be previewed + type = document.getElementById('file_select').files[0].type; + if (type.indexOf("image") > -1 || + type.indexOf("audio") > -1 || + type.indexOf("text") > -1 || + type.indexOf("video") > -1) + { + document.getElementById('preview_link').innerHTML = preview_link; + document.getElementById('preview_link').href = preview_link_href; + document.getElementById('upload_finished_preview').style.display = ''; + } + } + + // Only show link to password page if password is set + document.getElementById('upload_password_page').style.display = 'none'; + if (document.getElementById('input_key').value.length > 0) + { + if (!!document.getElementById('upload_finished_download_page')) + document.getElementById('upload_finished_download_page').style.display = 'none'; + document.getElementById('upload_password_page').style.display = ''; + if (!!document.getElementById('upload_finished_preview')) + document.getElementById('upload_finished_preview').style.display = 'none'; + document.getElementById('upload_direct_download').style.display = 'none'; + + document.getElementById('password_link').innerHTML = download_link; + document.getElementById('password_link').href = download_link_href; + } + // Direct download link + else + { + var direct_download_link = url + 'f.php?h=' + reference + '&d=1'; + var direct_download_link_href = url + 'f.php?h=' + reference + '&d=1'; + if (crypt_key.length > 0) + { + direct_download_link += '&k=' + crypt_key; + direct_download_link_href += '&k=' + crypt_key; + } + document.getElementById('direct_link').innerHTML = direct_download_link; + document.getElementById('direct_link').href = direct_download_link_href; + } + + // Delete link + var delete_link = url + 'f.php?h=' + reference + '&d=' + delete_code; + var delete_link_href = url + 'f.php?h=' + reference + '&d=' + delete_code; document.getElementById('delete_link').innerHTML = delete_link; document.getElementById('delete_link').href = delete_link_href; + if (date) { document.getElementById('date').innerHTML = date; @@ -32,11 +98,17 @@ function show_link (url, reference, delete_code, date) } else document.getElementById('validity').style.display = 'none'; - document.getElementById('uploading').style.display = 'none'; document.getElementById('upload').style.display = 'none'; document.getElementById('upload_finished').style.display = ''; + document.title = 'Jirafeau - 100%'; +} + +function show_upload_progression (p) +{ + document.getElementById('uploaded_percentage').innerHTML = p; + document.title = 'Jirafeau - ' + p; } function upload_progress (e) @@ -46,29 +118,59 @@ function upload_progress (e) /* Show the user the operation do not reach 100%, the server need time * to give a response before providing the link. */ - var p = Math.round (e.loaded * 99 / e.total); - document.getElementById('uploaded_percentage').innerHTML = p.toString() + '%'; + var p = Math.round (e.loaded * 100 / e.total); + if (p == 100) + show_upload_progression (' '); + else + show_upload_progression (p.toString() + '%'); } -function upload_failed (e) +function control_selected_file_size(max_size, error_str) { - /* Todo: Considere showing a error div. */ - alert ('Sorry, upload failed'); + f_size = document.getElementById('file_select').files[0].size; + if (max_size > 0 && f_size > max_size * 1024 * 1024) + { + pop_failure(error_str); + document.getElementById('send').style.display = 'none'; + } + else + { + document.getElementById('options').style.display = ''; + document.getElementById('send').style.display = ''; + document.getElementById('error_pop').style.display = 'none'; + } +} + +function pop_failure (e) +{ + var text = "An error occured"; + if (typeof e !== 'undefined') + text = e; + text = "

" + text + "

"; + document.getElementById('error_pop').innerHTML = e; + + document.getElementById('uploading').style.display = 'none'; + document.getElementById('error_pop').style.display = ''; + document.getElementById('upload').style.display = ''; + document.getElementById('send').style.display = ''; } -function upload (url, file, time, password, one_time) +function classic_upload (url, file, time, password, one_time, upload_password) { var req = new XMLHttpRequest (); - req.upload.addEventListener("progress", upload_progress, false); - req.addEventListener("error", upload_failed, false); - req.addEventListener("abort", upload_failed, false); + req.upload.addEventListener ("progress", upload_progress, false); + req.addEventListener ("error", pop_failure, false); + req.addEventListener ("abort", pop_failure, false); req.onreadystatechange = function () { if (req.readyState == 4 && req.status == 200) { var res = req.responseText; if (res == "Error") + { + pop_failure (); return; + } res = res.split ("\n"); if (time != 'none') { @@ -83,10 +185,14 @@ function upload (url, file, time, password, one_time) d.setSeconds (d.getSeconds() + 604800); else if (time == 'month') d.setSeconds (d.getSeconds() + 2419200); - show_link (url, res[0], res[1], d.toString()); + else if (time == 'year') + d.setSeconds (d.getSeconds() + 29030400); + else + return; + show_link (url, res[0], res[1], res[2], d.toString()); } else - show_link (url, res[0], res[1]); + show_link (url, res[0], res[1], res[2]); } } req.open ("POST", url + 'script.php' , true); @@ -99,15 +205,195 @@ function upload (url, file, time, password, one_time) form.append ("key", password); if (one_time) form.append ("one_time_download", '1'); + if (upload_password.length > 0) + form.append ("upload_password", upload_password); + req.send (form); } -function start_upload (url) +function check_html5_file_api () { - upload (url, + if (window.File && window.FileReader && window.FileList && window.Blob) + return true; + return false; +} + +var async_global_transfered = 0; +var async_global_url = ''; +var async_global_file; +var async_global_ref = ''; +var async_global_max_size = 0; +var async_global_time; +var async_global_transfering = 0; + +function async_upload_start (url, max_size, file, time, password, one_time, upload_password) +{ + async_global_transfered = 0; + async_global_url = url; + async_global_file = file; + async_global_max_size = max_size; + async_global_time = time; + + var req = new XMLHttpRequest (); + req.addEventListener ("error", pop_failure, false); + req.addEventListener ("abort", pop_failure, false); + req.onreadystatechange = function () + { + if (req.readyState == 4 && req.status == 200) + { + var res = req.responseText; + if (res == "Error") + { + pop_failure (); + return; + } + res = res.split ("\n"); + async_global_ref = res[0]; + var code = res[1]; + async_upload_push (code); + } + } + req.open ("POST", async_global_url + 'script.php?init_async' , true); + + var form = new FormData(); + form.append ("filename", async_global_file.name); + form.append ("type", async_global_file.type); + if (time) + form.append ("time", time); + if (password) + form.append ("key", password); + if (one_time) + form.append ("one_time_download", '1'); + if (upload_password.length > 0) + form.append ("upload_password", upload_password); + + req.send (form); +} + +function async_upload_progress (e) +{ + if (!e.lengthComputable && async_global_file.size != 0) + return; + var p = Math.round ((e.loaded + async_global_transfered) * 100 / (async_global_file.size)); + if (p == 100) + show_upload_progression (' '); + else + show_upload_progression (p.toString() + '%'); +} + +function async_upload_push (code) +{ + if (async_global_transfered == async_global_file.size) + { + async_upload_end (code); + return; + } + var req = new XMLHttpRequest (); + req.upload.addEventListener ("progress", async_upload_progress, false); + req.addEventListener ("error", pop_failure, false); + req.addEventListener ("abort", pop_failure, false); + req.onreadystatechange = function () + { + if (req.readyState == 4 && req.status == 200) + { + var res = req.responseText; + if (res == "Error") + { + pop_failure (); + return; + } + res = res.split ("\n"); + var code = res[0] + async_global_transfered = async_global_transfering; + async_upload_push (code); + } + } + req.open ("POST", async_global_url + 'script.php?push_async' , true); + + var chunk_size = parseInt (async_global_max_size * 0.50); + var start = async_global_transfered; + var end = start + chunk_size; + if (end >= async_global_file.size) + end = async_global_file.size; + var blob = async_global_file.slice (start, end); + async_global_transfering = end; + + var form = new FormData(); + form.append ("ref", async_global_ref); + form.append ("data", blob); + form.append ("code", code); + req.send (form); +} + +function async_upload_end (code) +{ + var req = new XMLHttpRequest (); + req.addEventListener ("error", pop_failure, false); + req.addEventListener ("abort", pop_failure, false); + req.onreadystatechange = function () + { + if (req.readyState == 4 && req.status == 200) + { + var res = req.responseText; + if (res == "Error") + { + pop_failure (); + return; + } + res = res.split ("\n"); + if (async_global_time != 'none') + { + var d = new Date(); + if (async_global_time == 'minute') + d.setSeconds (d.getSeconds() + 60); + else if (async_global_time == 'hour') + d.setSeconds (d.getSeconds() + 3600); + else if (async_global_time == 'day') + d.setSeconds (d.getSeconds() + 86400); + else if (async_global_time == 'week') + d.setSeconds (d.getSeconds() + 604800); + else if (async_global_time == 'month') + d.setSeconds (d.getSeconds() + 2419200); + else if (async_global_time == 'year') + d.setSeconds (d.getSeconds() + 29030400); + else + return; + show_link (async_global_url, res[0], res[1], res[2], d.toString()); + } + else + show_link (async_global_url, res[0], res[1], res[2]); + } + } + req.open ("POST", async_global_url + 'script.php?end_async' , true); + + var form = new FormData(); + form.append ("ref", async_global_ref); + form.append ("code", code); + req.send (form); +} + +function upload (url, max_size) +{ + if (check_html5_file_api () + && document.getElementById('file_select').files[0].size >= max_size) + { + async_upload_start (url, + max_size, + document.getElementById('file_select').files[0], + document.getElementById('select_time').value, + document.getElementById('input_key').value, + document.getElementById('one_time_download').checked, + document.getElementById('upload_password').value + ); + } + else + { + classic_upload (url, document.getElementById('file_select').files[0], document.getElementById('select_time').value, document.getElementById('input_key').value, - document.getElementById('one_time_download').checked + document.getElementById('one_time_download').checked, + document.getElementById('upload_password').value ); -} \ No newline at end of file + } +}