/* This Source Code Form is subject to the terms of the Mozilla Public * License, v. 2.0. If a copy of the MPL was not distributed with this * file, You can obtain one at http://mozilla.org/MPL/2.0/. */ /* import-globals-from ../editorUtilities.js */ /* import-globals-from EdDialogCommon.js */ document.addEventListener("dialogaccept", onAccept); document.addEventListener("dialogcancel", onCancel); var gIndex; var gCommaIndex = "0"; var gSpaceIndex = "1"; var gOtherIndex = "2"; // dialog initialization code function Startup() { if (!GetCurrentEditor()) { window.close(); return; } gDialog.sepRadioGroup = document.getElementById("SepRadioGroup"); gDialog.sepCharacterInput = document.getElementById("SepCharacterInput"); gDialog.deleteSepCharacter = document.getElementById("DeleteSepCharacter"); gDialog.collapseSpaces = document.getElementById("CollapseSpaces"); // We persist the user's separator character gDialog.sepCharacterInput.value = gDialog.sepRadioGroup.getAttribute("character"); gIndex = gDialog.sepRadioGroup.getAttribute("index"); switch (gIndex) { case gCommaIndex: default: gDialog.sepRadioGroup.selectedItem = document.getElementById("comma"); break; case gSpaceIndex: gDialog.sepRadioGroup.selectedItem = document.getElementById("space"); break; case gOtherIndex: gDialog.sepRadioGroup.selectedItem = document.getElementById("other"); break; } // Set initial enable state on character input and "collapse" checkbox SelectCharacter(gIndex); SetWindowLocation(); } function InputSepCharacter() { var str = gDialog.sepCharacterInput.value; // Limit input to 1 character if (str.length > 1) { str = str.slice(0, 1); } // We can never allow tag or entity delimiters for separator character if (str == "<" || str == ">" || str == "&" || str == ";" || str == " ") { str = ""; } gDialog.sepCharacterInput.value = str; } function SelectCharacter(radioGroupIndex) { gIndex = radioGroupIndex; SetElementEnabledById("SepCharacterInput", gIndex == gOtherIndex); SetElementEnabledById("CollapseSpaces", gIndex == gSpaceIndex); } /* eslint-disable complexity */ function onAccept() { var sepCharacter = ""; switch (gIndex) { case gCommaIndex: sepCharacter = ","; break; case gSpaceIndex: sepCharacter = " "; break; case gOtherIndex: sepCharacter = gDialog.sepCharacterInput.value.slice(0, 1); break; } var editor = GetCurrentEditor(); var str; try { str = editor.outputToString( "text/html", kOutputLFLineBreak | kOutputSelectionOnly ); } catch (e) {} if (!str) { SaveWindowLocation(); return; } // Replace nbsp with spaces: str = str.replace(/\u00a0/g, " "); // Strip out
completely str = str.replace(/\s*<\/p>\s*/g, ""); // Trim whitespace adjacent to and
tags
// and replace
with
// (which will be replaced with below)
str = str.replace(/\s*
\s*|\s*
\s*/g, "
");
// Trim leading
s
str = str.replace(/^(
)+/, "");
// Trim trailing
s
str = str.replace(/(
)+$/, "");
// Reduce multiple internal
to just 1
// TODO: Maybe add a checkbox to let user decide
// str = str.replace(/(
)+/g, "
");
// Trim leading and trailing spaces
str = str.trim();
// Remove all tag contents so we don't replace
// separator character within tags
// Also converts lists to something useful
var stack = [];
var start;
var end;
var searchStart = 0;
var listSeparator = "";
var listItemSeparator = "";
var endList = false;
do {
start = str.indexOf("<", searchStart);
if (start >= 0) {
end = str.indexOf(">", start + 1);
if (end > start) {
let tagContent = str.slice(start + 1, end).trim();
if (/^ol|^ul|^dl/.test(tagContent)) {
// Replace list tag with
to start new row
// at beginning of second or greater list tag
str = str.slice(0, start) + listSeparator + str.slice(end + 1);
if (listSeparator == "") {
listSeparator = "
";
}
// Reset for list item separation into cells
listItemSeparator = "";
} else if (/^li|^dt|^dd/.test(tagContent)) {
// Start a new row if this is first item after the ending the last list
if (endList) {
listItemSeparator = "
";
}
// Start new cell at beginning of second or greater list items
str = str.slice(0, start) + listItemSeparator + str.slice(end + 1);
if (endList || listItemSeparator == "") {
listItemSeparator = sepCharacter;
}
endList = false;
} else {
// Find end tags
endList = /^\/ol|^\/ul|^\/dl/.test(tagContent);
if (endList || /^\/li|^\/dt|^\/dd/.test(tagContent)) {
// Strip out tag
str = str.slice(0, start) + str.slice(end + 1);
} else {
// Not a list-related tag: Store tag contents in an array
stack.push(tagContent);
// Keep the "<" and ">" while removing from source string
start++;
str = str.slice(0, start) + str.slice(end);
}
}
}
searchStart = start + 1;
}
} while (start >= 0);
// Replace separator characters with table cells
var replaceString;
if (gDialog.deleteSepCharacter.checked) {
replaceString = "";
} else {
// Don't delete separator character,
// so include it at start of string to replace
replaceString = sepCharacter;
}
replaceString += "
' + str + " |