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Fix issue with TInyMCE upload plugin (#1723)

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aignatov-bio 2019-05-07 10:24:02 +02:00 • committed by GitHub
parent 4c1a64ce4f
commit 7d54f2ab01
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1 changed files with 16 additions and 6 deletions
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22
app/assets/javascripts/sitewide/tiny_mce_file_upload_plugin.js vendored
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@ -293,16 +293,24 @@
return null; return null;
} }
// Create hidden field for images
function createImageHiddenField() {
textAreaElement.parent().find('input#tiny-mce-images').remove();
$('<input type="hidden" id="tiny-mce-images" name="tiny_mce_images" value="[]">').insertAfter(textAreaElement);
}
// Finding images in text // Finding images in text
function updateActiveImages() { function updateActiveImages() {
var images; var images;
var imageContainer = $('#' + editor.id).next()[0];
iframe = $('#' + editor.id).prev().find('.mce-edit-area iframe').contents(); iframe = $('#' + editor.id).prev().find('.mce-edit-area iframe').contents();
images = $.map($('img', iframe), e => { images = $.map($('img', iframe), e => {
return e.dataset.mceToken; return e.dataset.mceToken;
}); });
if ($('#' + editor.id).next()[0]) { if (imageContainer === undefined) {
$('#' + editor.id).next()[0].value = JSON.stringify(images); createImageHiddenField();
} }
imageContainer.value = JSON.stringify(images);
return JSON.stringify(images); return JSON.stringify(images);
} }
@ -321,12 +329,14 @@
onclick: showDialog onclick: showDialog
}); });
ed.on('NodeChange', () => { ed.on('NodeChange', function() {
updateActiveImages(ed); // Check editor status
if (this.initialized) {
updateActiveImages(ed);
}
}); });
textAreaElement.parent().find('input#tiny-mce-images').remove(); createImageHiddenField();
$('<input type="hidden" id="tiny-mce-images" name="tiny_mce_images" value="[]">').insertAfter(textAreaElement);
} }