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Add markdown format #3

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Add markdown format #3

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3 changes: 3 additions & 0 deletions src/background.js
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Original file line number Diff line number Diff line change
Expand Up @@ -14,6 +14,7 @@ menu.copy = chrome.contextMenus.create({ "title": "Copy as...", "par
menu.copyHTML = chrome.contextMenus.create({ "title": "HTML", "parentId": menu.copy, "enabled": false, "contexts": ctx, "onclick": function() { menuClick("copyHTML") }});
menu.copyStyled = chrome.contextMenus.create({ "title": "Styled HTML", "parentId": menu.copy, "enabled": false, "contexts": ctx, "onclick": function() { menuClick("copyStyled") }});
menu.copyCSV = chrome.contextMenus.create({ "title": "CSV", "parentId": menu.copy, "enabled": false, "contexts": ctx, "onclick": function() { menuClick("copyCSV") }});
menu.copyMarkdown = chrome.contextMenus.create({ "title": "Markdown", "parentId": menu.copy, "enabled": false, "contexts": ctx, "onclick": function() { menuClick("copyMarkdown") }});
menu.copyText = chrome.contextMenus.create({ "title": "Text-Only", "parentId": menu.copy, "enabled": false, "contexts": ctx, "onclick": function() { menuClick("copyText") }});

// Send a command to tabs.
Expand Down Expand Up @@ -44,6 +45,7 @@ chrome.runtime.onMessage.addListener(function(message, sender, sendResponse) {
case "copyHTML":
case "copyStyled":
case "copyCSV":
case "copyMarkdown":
var t = document.getElementById("___copytables_clipboard___");
t.value = message.content;
t.focus();
Expand Down Expand Up @@ -85,6 +87,7 @@ chrome.runtime.onMessage.addListener(function(message, sender, sendResponse) {
chrome.contextMenus.update(menu.copyHTML, {enabled:s.canCopy});
chrome.contextMenus.update(menu.copyStyled, {enabled:s.canCopy});
chrome.contextMenus.update(menu.copyCSV, {enabled:s.canCopy});
chrome.contextMenus.update(menu.copyMarkdown, {enabled:s.canCopy});
chrome.contextMenus.update(menu.copyText, {enabled:s.canCopy});

sendResponse({});
Expand Down
37 changes: 37 additions & 0 deletions src/content.js
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Original file line number Diff line number Diff line change
Expand Up @@ -342,6 +342,37 @@
});
};

// Return selected cells (`all=false`) or the whole table (`all=true') as markdown matrix.
var selectedMarkdownMatrix = function(table, all) {
var useSeparator = false,
headerSeparator = [];
var m = tableMatrix(table).map(function(row, rowIndex) {
return row.map(function(cell, cellIndex) {
if (cell.td && (all || isSelected(cell.td))) {
var text = strip(cell.td.innerText.replace(/[\r\n]+/g, " "));
if (0 === rowIndex && "TH" === cell.td.tagName)
useSeparator = true;
if (!headerSeparator[cellIndex] || headerSeparator[cellIndex].length < text.length)
headerSeparator[cellIndex] = "-".repeat(text.length);
return text;
}
return "";
});
});
if(useSeparator)
m.splice(1, 0, headerSeparator);

return trimMatrix(m, function(cell) {
return cell.length > 0;
}).map(function(row) {
return row.map(function(cell, cellIndex) {
if(headerSeparator[cellIndex] && headerSeparator[cellIndex].length > cell.length)
cell = cell + " ".repeat(headerSeparator[cellIndex].length - cell.length);
return cell;
});
});
};

// Return selected cells (`all=false`) or the whole table (`all=true') as text-only matrix.
var selectedTextMatrix = function(table, all) {
var m = tableMatrix(table).map(function(row) {
Expand Down Expand Up @@ -728,6 +759,11 @@
return m.map(function(row) {
return rstrip(row.join("\t"));
}).join("\n");
case "copyMarkdown":
var m = selectedMarkdownMatrix(selection.table, !anySelected);
return m.map(function(row) {
return rstrip(row.join(" | "));
}).join("\n");
case "copyCSV":
var m = selectedTextMatrix(selection.table, !anySelected);
return m.map(function(row) {
Expand Down Expand Up @@ -816,6 +852,7 @@
case "copyText":
case "copyHTML":
case "copyStyled":
case "copyMarkdown":
case "copyCSV":
if(selection)
doCopy(message.command);
Expand Down
1 change: 1 addition & 0 deletions src/popup.html
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Original file line number Diff line number Diff line change
Expand Up @@ -12,6 +12,7 @@
<a data-command="copyHTML">HTML</a>
<a data-command="copyStyled">Styled</a>
<a data-command="copyCSV">CSV</a>
<a data-command="copyMarkdown">Markdown</a>
<a data-command="copyText">Text</a>
</p>
<p id="mFind">
Expand Down