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Word count integration

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This commit is contained in:
yflory
2019-11-22 15:50:32 +01:00
parent 9f903b645a
commit a573255072
3 changed files with 28 additions and 274 deletions
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282
www/pad/wordcount/plugin.js
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@@ -17,44 +17,9 @@ CKEDITOR.plugins.add("wordcount",
lastWordCount = -1,
lastCharCount = -1,
lastParagraphs = -1,
limitReachedNotified = false,
limitRestoredNotified = false,
timeoutId = 0,
notification = null;
var dispatchEvent = function(type, currentLength, maxLength) {
if (typeof document.dispatchEvent == 'undefined') {
return;
}
type = 'ckeditor.wordcount.' + type;
var cEvent;
var eventInitDict = {
bubbles: false,
cancelable: true,
detail: {
currentLength: currentLength,
maxLength: maxLength
}
};
try {
cEvent = new CustomEvent(type, eventInitDict);
} catch (o_O) {
cEvent = document.createEvent('CustomEvent');
cEvent.initCustomEvent(
type,
eventInitDict.bubbles,
eventInitDict.cancelable,
eventInitDict.detail
);
}
document.dispatchEvent(cEvent);
};
// Default Config
var defaultConfig = {
showRemaining: false,
@@ -75,25 +40,6 @@ CKEDITOR.plugins.add("wordcount",
// Filter
filter: null,
// How long to show the 'paste' warning
pasteWarningDuration: 0,
//DisAllowed functions
wordCountGreaterThanMaxLengthEvent: function(currentLength, maxLength) {
dispatchEvent('wordCountGreaterThanMaxLengthEvent', currentLength, maxLength);
},
charCountGreaterThanMaxLengthEvent: function(currentLength, maxLength) {
dispatchEvent('charCountGreaterThanMaxLengthEvent', currentLength, maxLength);
},
//Allowed Functions
wordCountLessThanMaxLengthEvent: function(currentLength, maxLength) {
dispatchEvent('wordCountLessThanMaxLengthEvent', currentLength, maxLength);
},
charCountLessThanMaxLengthEvent: function(currentLength, maxLength) {
dispatchEvent('charCountLessThanMaxLengthEvent', currentLength, maxLength);
}
};
// Get Config & Lang
@@ -160,14 +106,6 @@ CKEDITOR.plugins.add("wordcount",
bbcodePluginLoaded = typeof editor.plugins.bbcode != 'undefined';
function counterId(editorInstance) {
return "cke_wordcount_" + editorInstance.name;
}
function counterElement(editorInstance) {
return document.getElementById(counterId(editorInstance));
}
function strip(html) {
if (bbcodePluginLoaded) {
// stripping out BBCode tags [...][/...]
@@ -270,38 +208,7 @@ CKEDITOR.plugins.add("wordcount",
return (words.length);
}
function limitReached(editorInstance, notify) {
limitReachedNotified = true;
limitRestoredNotified = false;
if (!config.warnOnLimitOnly) {
if (config.hardLimit) {
editorInstance.execCommand('undo');
}
}
if (!notify) {
counterElement(editorInstance).className = "cke_path_item cke_wordcountLimitReached";
editorInstance.fire("limitReached", { firedBy: "wordCount.limitReached" }, editor);
}
}
function limitRestored(editorInstance) {
limitRestoredNotified = true;
limitReachedNotified = false;
if (!config.warnOnLimitOnly) {
editorInstance.fire('saveSnapshot');
}
counterElement(editorInstance).className = "cke_path_item";
}
function updateCounter(editorInstance) {
if (!counterElement(editorInstance)) {
return;
}
var paragraphs = 0,
wordCount = 0,
charCount = 0,
@@ -357,12 +264,6 @@ CKEDITOR.plugins.add("wordcount",
(editorInstance.config.wordcount || (editorInstance.config.wordcount = {})).wordCount = wordCount;
(editorInstance.config.wordcount || (editorInstance.config.wordcount = {})).charCount = charCount;
if (CKEDITOR.env.gecko) {
counterElement(editorInstance).innerHTML = html;
} else {
counterElement(editorInstance).innerText = html;
}
if (charCount == lastCharCount && wordCount == lastWordCount && paragraphs == lastParagraphs) {
if (charCount == config.maxCharCount || wordCount == config.maxWordCount || paragraphs > config.maxParagraphs) {
editorInstance.fire('saveSnapshot');
@@ -390,21 +291,6 @@ CKEDITOR.plugins.add("wordcount",
lastParagraphs = paragraphs;
}
// Check for word limit and/or char limit
if ((config.maxWordCount > -1 && wordCount > config.maxWordCount && deltaWord > 0) ||
(config.maxCharCount > -1 && charCount > config.maxCharCount && deltaChar > 0) ||
(config.maxParagraphs > -1 && paragraphs > config.maxParagraphs && deltaParagraphs > 0)) {
limitReached(editorInstance, limitReachedNotified);
} else if ((config.maxWordCount == -1 || wordCount <= config.maxWordCount) &&
(config.maxCharCount == -1 || charCount <= config.maxCharCount) &&
(config.maxParagraphs == -1 || paragraphs <= config.maxParagraphs)) {
limitRestored(editorInstance);
} else {
editorInstance.fire('saveSnapshot');
}
// update instance
editorInstance.wordCount =
{
@@ -412,25 +298,7 @@ CKEDITOR.plugins.add("wordcount",
wordCount: wordCount,
charCount: charCount
};
// Fire Custom Events
if (config.charCountGreaterThanMaxLengthEvent && config.charCountLessThanMaxLengthEvent) {
if (charCount > config.maxCharCount && config.maxCharCount > -1) {
config.charCountGreaterThanMaxLengthEvent(charCount, config.maxCharCount);
} else {
config.charCountLessThanMaxLengthEvent(charCount, config.maxCharCount);
}
}
if (config.wordCountGreaterThanMaxLengthEvent && config.wordCountLessThanMaxLengthEvent) {
if (wordCount > config.maxWordCount && config.maxWordCount > -1) {
config.wordCountGreaterThanMaxLengthEvent(wordCount, config.maxWordCount);
} else {
config.wordCountLessThanMaxLengthEvent(wordCount, config.maxWordCount);
}
}
editor.fire('cp-wc-update');
return true;
}
@@ -451,146 +319,12 @@ CKEDITOR.plugins.add("wordcount",
return false;
}
editor.on("key",
function(event) {
if (editor.mode === "source") {
clearTimeout(timeoutId);
timeoutId = setTimeout(
updateCounter.bind(this, event.editor),
250
);
}
},
editor,
null,
100);
editor.on("change",
function(event) {
var ms = isCloseToLimits() ? 5 : 250;
clearTimeout(timeoutId);
timeoutId = setTimeout(
updateCounter.bind(this, event.editor),
ms
);
},
editor,
null,
100);
editor.on("uiSpace",
function(event) {
if (editor.elementMode === CKEDITOR.ELEMENT_MODE_INLINE) {
if (event.data.space == "top") {
event.data.html += "<div class=\"cke_wordcount\" style=\"\"" +
" title=\"" +
editor.lang.wordcount.title +
"\"" +
"><span id=\"" +
counterId(event.editor) +
"\" class=\"cke_path_item\">&nbsp;</span></div>";
}
} else {
if (event.data.space == "bottom") {
event.data.html += "<div class=\"cke_wordcount\" style=\"\"" +
" title=\"" +
editor.lang.wordcount.title +
"\"" +
"><span id=\"" +
counterId(event.editor) +
"\" class=\"cke_path_item\">&nbsp;</span></div>";
}
}
},
editor,
null,
100);
editor.on("dataReady",
function(event) {
updateCounter(event.editor);
},
editor,
null,
100);
editor.on("paste",
function(event) {
if (!config.warnOnLimitOnly && (config.maxWordCount > 0 || config.maxCharCount > 0 || config.maxParagraphs > 0)) {
// Check if pasted content is above the limits
var wordCount = -1,
charCount = -1,
paragraphs = -1;
// BeforeGetData and getData events are fired when calling
// getData(). We can prevent this by passing true as an
// argument to getData(). This allows us to fire the events
// manually with additional event data: firedBy. This additional
// data helps differentiate calls to getData() made by
// wordCount plugin from calls made by other plugins/code.
event.editor.fire("beforeGetData", { firedBy: "wordCount.onPaste" }, event.editor);
var text = event.editor.getData(true);
event.editor.fire("getData", { dataValue: text, firedBy: "wordCount.onPaste" }, event.editor);
text += event.data.dataValue;
if (config.showCharCount) {
charCount = countCharacters(text);
}
if (config.showWordCount) {
wordCount = countWords(text);
}
if (config.showParagraphs) {
paragraphs = countParagraphs(text);
}
// Instantiate the notification when needed and only have one instance
if (notification === null) {
notification = new CKEDITOR.plugins.notification(event.editor,
{
message: event.editor.lang.wordcount.pasteWarning,
type: 'warning',
duration: config.pasteWarningDuration
});
}
if (config.maxCharCount > 0 && charCount > config.maxCharCount && config.hardLimit) {
if (!notification.isVisible()) {
notification.show();
}
event.cancel();
}
if (config.maxWordCount > 0 && wordCount > config.maxWordCount && config.hardLimit) {
if (!notification.isVisible()) {
notification.show();
}
event.cancel();
}
if (config.maxParagraphs > 0 && paragraphs > config.maxParagraphs && config.hardLimit) {
if (!notification.isVisible()) {
notification.show();
}
event.cancel();
}
}
},
editor,
null,
100);
editor.on("afterPaste",
function(event) {
updateCounter(event.editor);
},
editor,
null,
100);
editor.on('cp-wc', function(event) {
clearTimeout(timeoutId);
timeoutId = setTimeout(
updateCounter.bind(this, event.editor),
250
);
}, editor, null, 250);
}
});