From 33794b12d5c68df918b988497a396b86acb09feb Mon Sep 17 00:00:00 2001 From: Thomas Lange Date: Fri, 26 Apr 2019 20:32:48 +0200 Subject: Rename "template" directory to "theme" This commit renames the "template" directory to "theme" because "theme" is the more correct term here. --- theme/admin/rsrc/main.js | 160 +++++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 160 insertions(+) create mode 100644 theme/admin/rsrc/main.js (limited to 'theme/admin/rsrc/main.js') diff --git a/theme/admin/rsrc/main.js b/theme/admin/rsrc/main.js new file mode 100644 index 0000000..46880f2 --- /dev/null +++ b/theme/admin/rsrc/main.js @@ -0,0 +1,160 @@ +//============================================================================== +// Elements which contains the location of the previous and next site +//============================================================================== +const prev = document.getElementById("prev-site"); +const next = document.getElementById("next-site"); + +//============================================================================== +// Handle arrow keys and change the location to the desired direction +//============================================================================== +document.addEventListener("keyup", function(e) { + if(!e.ctrlKey && !e.shiftKey && !e.altKey) { + (e.keyCode === 37 && prev) && (window.location.href = prev.getAttribute("href")); + (e.keyCode === 39 && next) && (window.location.href = next.getAttribute("href")); + } +}, false); + +//============================================================================== +// Markdown tags to replace +//============================================================================== +const markdownTags = { + "bold": ["**", "**"], + "italic": ["*", "*"], + "heading": ["## ", "\n"], + "link": ["[", "](href)"], + "image": ["![", "](href)"], + "code": ["\n~~~\n", "\n~~~\n"], + "quote": ["\n> ", ""], + "list_ul": ["* ", ""], + "list_ol": ["1. ", ""] +}; + +//============================================================================== +// Timeout function for delayed execution of code +//============================================================================== +function delayed(callback) { + window.setTimeout(callback, 20); +} + +//============================================================================== +// Set caret position in editor +//============================================================================== +function setCaretPosition(position) { + document.getElementById("content-editor").setSelectionRange(position, position); + document.getElementById("content-editor").focus(); +} + +//============================================================================== +// Insert emoticon after cursor in editor +//============================================================================== +function insertEmoticon(target, emoticon) { + const selectionStart = target.selectionStart; + const selectionEnd = target.selectionEnd; + + const content = target.value; + target.value = content.slice(0, selectionStart) + emoticon + content.slice(selectionEnd); + + delayed(function() { + setCaretPosition(selectionStart + emoticon.length); + }); +} + +//============================================================================== +// Insert markdown around text in editor +//============================================================================== +function insertMarkdown(target, markdown) { + const selectionStart = target.selectionStart; + const selectionEnd = target.selectionEnd; + + const selectedText = target.value.substring(selectionStart, selectionEnd); + + const content = target.value; + target.value = content.slice(0, selectionStart) + markdownTags[markdown][0] + selectedText + markdownTags[markdown][1] + content.slice(selectionEnd); + + delayed(function() { + setCaretPosition(selectionStart + markdownTags[markdown][0].length + selectedText.length + markdownTags[markdown][1].length); + }); +} + +//============================================================================== +// Keep server-side session active if the user is writing a long text +//============================================================================== +setInterval(function() { + const Request = new XMLHttpRequest(); + Request.open("HEAD", "", true); + Request.send(); +}, 300000); + +//============================================================================== +// Confirmation message for delete button +//============================================================================== +if(document.getElementById("delete-button")) { + document.getElementById("delete-button").onclick = function(e) { + return confirm(e.target.getAttribute("data-text")); + }; +} + +//============================================================================== +// Insert or remove tab indent in editor if [+] is pressed +//============================================================================== +(function() { + if(document.getElementById("content-editor")) { + const element = document.getElementById("content-editor"); + element.addEventListener("keydown", function(e) { + if(e.keyCode === 9 && !e.ctrlKey) { + const selectionStart = element.selectionStart; + const selectionEnd = element.selectionEnd; + + const content = element.value; + + if(e.shiftKey) { + if(content.substring(selectionStart, selectionStart -1) === "\t") { + element.value = content.substring(0, selectionStart - 1) + content.substring(selectionEnd); + setCaretPosition(selectionStart - 1); + } + } + + else { + element.value = content.substring(0, selectionStart) + "\t" + content.substring(selectionEnd); + setCaretPosition(selectionStart + 1); + } + + e.preventDefault(); + } + }, false); + } +})(); + +//============================================================================== +// Emoticon button list +//============================================================================== +(function() { + if(document.getElementById("emoticon-list")) { + const list = document.getElementById("emoticon-list"); + const node = document.getElementById("content-editor"); + const items = list.getElementsByTagName("li"); + + for(let i = 0; i < items.length; ++i) { + items[i].onmousedown = function(e) { + insertEmoticon(node, e.target.getAttribute("data-emoticon")); + }; + } + } +})(); + +//============================================================================== +// Markdown button list +//============================================================================== +(function() { + if(document.getElementById("markdown-list")) { + const list = document.getElementById("markdown-list"); + const node = document.getElementById("content-editor"); + const items = list.getElementsByTagName("li"); + + for(let i = 0; i < items.length; ++i) { + items[i].onmousedown = function(e) { + insertMarkdown(node, e.target.getAttribute("data-markdown")); + }; + } + } +})(); \ No newline at end of file -- cgit v1.2.3