manuelcillero/suitedesk
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Now all modules are in core modules folder

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Manuel Cillero 2017-08-08 12:14:45 +02:00
parent 5ba1cdfa0b
commit 05b6a91b0c
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62
modules/ckeditor/plugins/counter/plugin.js Normal file
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/**
* @file Plugin to count symbols, symbols without blanks and words
*/
( function(){
var emptyHtml = '<span class="cke_empty">&nbsp;</span>';
CKEDITOR.plugins.add( 'counter',
{
init : function( editor )
{
var spaceId = 'cke_counter_' + editor.name;
var spaceElement;
var ckeditorEventThemeSpace = 'uiSpace';
var getSpaceElement = function()
{
if ( !spaceElement )
spaceElement = CKEDITOR.document.getById( spaceId );
return spaceElement;
};
if (Drupal.ckeditor_ver == 3) {
ckeditorEventThemeSpace = 'themeSpace';
}
editor.on( ckeditorEventThemeSpace, function( event )
{
if ( event.data.space == 'bottom' )
{
event.data.html +=
'<span id="' + spaceId + '_label" class="cke_voice_label">Counter</span>' +
'<div id="' + spaceId + '" class="cke_counter" role="group" aria-labelledby="' + spaceId + '_label">' + emptyHtml + '</div>';
}
});
function count( ev )
{
var space = getSpaceElement();
var text = ev.editor.getData();
// decode HTML entities; it also removes HTML tags, but works only if jQuery is available
text = jQuery('<div/>').html(text).text();
// remove all redundant blank symbols
text = text.replace(new RegExp('\\s+', 'g'), ' ');
// remove all blank symbols at the start and at the end
text = text.replace(new RegExp('(^\\s+)|(\\s+$)', 'g'), '');
var symbols = text.length;
var words = text.split(' ').length;
//remove all blank symbols
text = text.replace(new RegExp('\\s+', 'g'), '');
var symbols_wo_blanks = text.length;
space.setHtml( '<span class="cke_counter" style="float: right">' + symbols + ' / ' + symbols_wo_blanks + ' symbols; ' + words + ' words</span>' );
}
editor.on( 'dataReady', count );
editor.on( 'blur', count );
editor.on( 'focus', count );
// Almost useless
//editor.on( 'saveSnapshot', count );
// Requires too much resources
//editor.on( 'key', count );
}
});
})();