diff options
Diffstat (limited to 'qc_app/static/js')
| -rw-r--r-- | qc_app/static/js/select_platform.js | 70 | ||||
| -rw-r--r-- | qc_app/static/js/upload_progress.js | 97 | ||||
| -rw-r--r-- | qc_app/static/js/upload_samples.js | 132 | ||||
| -rw-r--r-- | qc_app/static/js/utils.js | 10 |
4 files changed, 0 insertions, 309 deletions
diff --git a/qc_app/static/js/select_platform.js b/qc_app/static/js/select_platform.js deleted file mode 100644 index 4fdd865..0000000 --- a/qc_app/static/js/select_platform.js +++ /dev/null @@ -1,70 +0,0 @@ -function radio_column(chip) { - col = document.createElement("td"); - radio = document.createElement("input"); - radio.setAttribute("type", "radio"); - radio.setAttribute("name", "genechipid"); - radio.setAttribute("value", chip["GeneChipId"]); - radio.setAttribute("required", "required"); - col.appendChild(radio); - return col; -} - -function setup_genechips(genechip_data) { - columns = ["GeneChipId", "GeneChipName"] - submit_button = document.querySelector( - "#select-platform-form button[type='submit']"); - elt = document.getElementById( - "genechips-table").getElementsByTagName("tbody")[0]; - remove_children(elt); - if((genechip_data === undefined) || genechip_data.length === 0) { - row = document.createElement("tr"); - col = document.createElement("td"); - col.setAttribute("colspan", "3"); - text = document.createTextNode("No chips found for selected species"); - col.appendChild(text); - row.appendChild(col); - elt.appendChild(row); - submit_button.setAttribute("disabled", true); - return false; - } - - submit_button.removeAttribute("disabled") - genechip_data.forEach(chip => { - row = document.createElement("tr"); - row.appendChild(radio_column(chip)); - columns.forEach(column => { - col = document.createElement("td"); - content = document.createTextNode(chip[column]); - col.appendChild(content); - row.appendChild(col); - }); - elt.appendChild(row); - }); -} - -function genechips() { - return JSON.parse( - document.getElementById("select-platform-form").getAttribute( - "data-genechips")); -} - -function update_genechips(event) { - genec = genechips(); - - species_elt = document.getElementById("species"); - - if(event.target == species_elt) { - setup_genechips(genec[species_elt.value.toLowerCase()]); - } -} - -function select_row_radio(row) { - radio = row.getElementsByTagName( - "td")[0].getElementsByTagName( - "input")[0]; - if(radio === undefined) { - return false; - } - radio.setAttribute("checked", "checked"); - return true; -} diff --git a/qc_app/static/js/upload_progress.js b/qc_app/static/js/upload_progress.js deleted file mode 100644 index 9638b36..0000000 --- a/qc_app/static/js/upload_progress.js +++ /dev/null @@ -1,97 +0,0 @@ -function make_processing_indicator(elt) { - var count = 0; - return function() { - var message = "Finalising upload and saving file: " - if(count > 5) { - count = 1; - } - for(i = 0; i < count; i++) { - message = message + "."; - } - elt.innerHTML = message - count = count + 1 - }; -} - -function make_progress_updater(file, indicator_elt) { - var progress_bar = indicator_elt.querySelector("#progress-bar"); - var progress_text = indicator_elt.querySelector("#progress-text"); - var extra_text = indicator_elt.querySelector("#progress-extra-text"); - return function(event) { - if(event.loaded <= file.size) { - var percent = Math.round((event.loaded / file.size) * 100); - progress_bar.value = percent - progress_text.innerHTML = "Uploading: " + percent + "%"; - extra_text.setAttribute("class", "hidden") - } - - if(event.loaded == event.total) { - progress_bar.value = 100; - progress_text.innerHTML = "Uploaded: 100%"; - extra_text.setAttribute("class", null); - intv = setInterval(make_processing_indicator(extra_text), 400); - setTimeout(function() {clearTimeout(intv);}, 20000); - } - }; -} - -function setup_cancel_upload(request, indicator_elt) { - document.getElementById("btn-cancel-upload").addEventListener( - "click", function(event) { - event.preventDefault(); - request.abort(); - }); -} - -function setup_request(file, progress_indicator_elt) { - var request = new XMLHttpRequest(); - var updater = make_progress_updater(file, progress_indicator_elt); - request.upload.addEventListener("progress", updater); - request.onload = function(event) { - document.location.assign(request.responseURL); - }; - setup_cancel_upload(request, progress_indicator_elt) - return request; -} - -function selected_filetype(radios) { - for(idx = 0; idx < radios.length; idx++) { - if(radios[idx].checked) { - return radios[idx].value; - } - } -} - -function make_data_uploader(setup_formdata) { - return function(event) { - event.preventDefault(); - - var pindicator = document.getElementById("upload-progress-indicator"); - - var form = event.target; - var the_file = form.querySelector("input[type='file']").files[0]; - if(the_file === undefined) { - form.querySelector("input[type='file']").parentElement.setAttribute( - "class", "invalid-input"); - error_elt = form.querySelector("#no-file-error"); - if(error_elt !== undefined) { - error_elt.setAttribute("style", "display: block;"); - } - return false; - } - var formdata = setup_formdata(form); - - document.getElementById("progress-filename").innerHTML = the_file.name; - var request = setup_request(the_file, pindicator); - request.open(form.getAttribute("method"), form.getAttribute("action")); - request.send(formdata); - return false; - } -} - - -function setup_upload_handlers(formid, datauploader) { - console.info("Setting up the upload handlers.") - upload_form = document.getElementById(formid); - upload_form.addEventListener("submit", datauploader); -} diff --git a/qc_app/static/js/upload_samples.js b/qc_app/static/js/upload_samples.js deleted file mode 100644 index aed536f..0000000 --- a/qc_app/static/js/upload_samples.js +++ /dev/null @@ -1,132 +0,0 @@ -/* - * Read the file content and set the `data-preview-content` attribute on the - * file element - */ -function read_first_n_lines(event, - fileelement, - numlines, - firstlineheading = true) { - var thefile = fileelement.files[0]; - var reader = new FileReader(); - reader.addEventListener("load", (event) => { - var filecontent = event.target.result.split( - "\n").slice( - 0, (numlines + (firstlineheading ? 1 : 0))).map( - (line) => {return line.trim("\r");}); - fileelement.setAttribute( - "data-preview-content", JSON.stringify(filecontent)); - display_preview(event); - }) - reader.readAsText(thefile); -} - -function remove_rows(preview_table) { - var table_body = preview_table.getElementsByTagName("tbody")[0]; - while(table_body.children.length > 0) { - table_body.removeChild(table_body.children.item(0)); - } -} - -/* - * Display error row - */ -function display_error_row(preview_table, error_message) { - remove_rows(preview_table); - row = document.createElement("tr"); - cell = document.createElement("td"); - cell.setAttribute("colspan", 4); - cell.innerHTML = error_message; - row.appendChild(cell); - preview_table.getElementsByTagName("tbody")[0].appendChild(row); -} - -function strip(str, chars) { - var end = str.length; - var start = 0 - for(var j = str.length; j > 0; j--) { - if(!chars.includes(str[j - 1])) { - break; - } - end = end - 1; - } - for(var i = 0; i < end; i++) { - if(!chars.includes(str[i])) { - break; - } - start = start + 1; - } - return str.slice(start, end); -} - -function process_preview_data(preview_data, separator, delimiter) { - return preview_data.map((line) => { - return line.split(separator).map((field) => { - return strip(field, delimiter); - }); - }); -} - -function render_preview(preview_table, preview_data) { - remove_rows(preview_table); - var table_body = preview_table.getElementsByTagName("tbody")[0]; - preview_data.forEach((line) => { - var row = document.createElement("tr"); - line.forEach((field) => { - var cell = document.createElement("td"); - cell.innerHTML = field; - row.appendChild(cell); - }); - table_body.appendChild(row); - }); -} - -/* - * Display a preview of the data, relying on the user's selection. - */ -function display_preview(event) { - var data_preview_table = document.getElementById("tbl:samples-preview"); - remove_rows(data_preview_table); - - var separator = document.getElementById("select:separator").value; - if(separator === "other") { - separator = document.getElementById("txt:separator").value; - } - if(separator == "") { - display_error_row(data_preview_table, "Please provide a separator."); - return false; - } - - var delimiter = document.getElementById("txt:delimiter").value; - - var firstlineheading = document.getElementById("chk:heading").checked; - - var fileelement = document.getElementById("file:samples"); - var preview_data = JSON.parse( - fileelement.getAttribute("data-preview-content") || "[]"); - if(preview_data.length == 0) { - display_error_row( - data_preview_table, - "No file data to preview. Check that file is provided."); - } - - render_preview(data_preview_table, process_preview_data( - preview_data.slice(0 + (firstlineheading ? 1 : 0)), - separator, - delimiter)); -} - -document.getElementById("chk:heading").addEventListener( - "change", display_preview); -document.getElementById("select:separator").addEventListener( - "change", display_preview); -document.getElementById("txt:separator").addEventListener( - "keyup", display_preview); -document.getElementById("txt:delimiter").addEventListener( - "keyup", display_preview); -document.getElementById("file:samples").addEventListener( - "change", (event) => { - read_first_n_lines(event, - document.getElementById("file:samples"), - 30, - document.getElementById("chk:heading").checked); - }); diff --git a/qc_app/static/js/utils.js b/qc_app/static/js/utils.js deleted file mode 100644 index 045dd47..0000000 --- a/qc_app/static/js/utils.js +++ /dev/null @@ -1,10 +0,0 @@ -function remove_children(element) { - Array.from(element.children).forEach(child => { - element.removeChild(child); - }); -} - -function trigger_change_event(element) { - evt = new Event("change"); - element.dispatchEvent(evt); -} |