17 Aug
2016
17 Aug
'16
9:21 a.m.
The default xwiki image syntax does not provide the ability to click an image to enlarge
it.
There seem to be two extensions that provide this feature:
- Lightbox Macro
- Thumbnail Macro
But using a macro for this is not an option because:
- they need to be inserted manually in CKEditor (no copy paste into browser)
- you have to type in the image attachment name (no autocomplete)
- It is not possible to resize the macro (image) visually in CKEditor, you have
to type in the desired image width
- Both macros do not have an option for horizontal alignment (e.g. right)
- Lightbox Macro seems buggy in CKEditor, its killing content below the macro
This is a major issue for us, we have to provide our users as much WYSIWYG handling as
possible.
What are our options? Is it possible to replace the default syntax ckeditor is using for
images and provide it with a code template so it uses for example the Thumbnail Macro?
Am I missing some awesome extension?
Thank you in advance
Mario
17 Aug
17 Aug
9:45 a.m.
Hi,
On 17 Aug 2016, at 09:21, Hofstätter Mario
<Mario.Hofstaetter(a)automationx.com> wrote:
The default xwiki image syntax does not provide the ability to click an image to enlarge
it.
I’m not exactly sure what you’re looking after. By xwiki image syntax I assume you’re
talking about wiki markup.
The following seems to do what you want:
[[[[image:myimage.png||width=“100"]]>>attach:myimage.png]]
It’ll display the image resized to a width of 100 pixels and when clicked it’ll display
the image in full.
Thanks
-Vincent
There seem to be two extensions that provide this
feature:
- Lightbox Macro
- Thumbnail Macro
But using a macro for this is not an option because:
- they need to be inserted manually in CKEditor (no copy paste into browser)
- you have to type in the image attachment name (no autocomplete)
- It is not possible to resize the macro (image) visually in CKEditor, you have
to type in the desired image width
- Both macros do not have an option for horizontal alignment (e.g. right)
- Lightbox Macro seems buggy in CKEditor, its killing content below the macro
This is a major issue for us, we have to provide our users as much WYSIWYG handling as
possible.
What are our options? Is it possible to replace the default syntax ckeditor is using for
images and provide it with a code template so it uses for example the Thumbnail Macro?
Am I missing some awesome extension?
Thank you in advance
Mario
10:34 a.m.
vmassol wrote
I’m not exactly sure what you’re looking after
I want the image to open as a popup / overlay as seen in e.g. wikipedia.
vmassol wrote
The following seems to do what you want:
[[[[image:myimage.png||width=“100"]]>>attach:myimage.png]]
It’ll display the image resized to a width of 100 pixels and when clicked
it’ll display the image in full.
This is kind of a compromise as it enables image manipulation in WYSIWYG but
two issues remain: when clicking the image you leave the actual wiki page
(which is inconvenient) and for each image file the user is pasting in the
editor he has to create the attachment link afterwards. But its easier than
using Macros.
Is it possible to configure CKEditor so that when pasting an image file (via
Ctrl+V from the clipboard) the editor is inserting
[[[[image:myimage.png||width=“100"]]>>attach:myimage.png]] ? I guess we'd
have to dig into its source code for this feature?
Thank you
--
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8:17 p.m.
Hi Mario,
On 17 Aug 2016, at 10:34, Mario
<Mario.Hofstaetter(a)automationx.com> wrote:
vmassol wrote
That’s a good point. It would be interesting to allow plugging different ways of rendering
images.
Actually this is already possible but requires some technical knowledge. We have a
XHTMLImageRenderer component role. Right now we offer a default implementation in the
DefaultXHTMLImageRenderer class.
To be more precise we have different renderers depending on the type of the image (icon,
datauri, standard, etc). The standard impl is in DefaultXHTMLImageTypeRenderer (which
implements the XHTMLImageTypeRenderer role).
So technically, if you want to change how images are rendered all you need to do is
develop your own component that implements the XHTMLImageTypeRenderer role, package that
as a JAR and deploy it in your xwiki instance (by making sure you set a higher priority
than 1000 for your component). See
http://platform.xwiki.org/xwiki/bin/view/DevGuide/WritingComponents for more details.
Now it would be nice if we could provide an implementation that does something similar to
what wikipedia does and that could be configured from the Admin UI.
I’m not exactly sure what you’re looking after
I want the image to open as a popup / overlay as seen in e.g. wikipedia.
vmassol wrote
The following seems to do what you want:
[[[[image:myimage.png||width=“100"]]>>attach:myimage.png]]
It’ll display the image resized to a width of 100 pixels and when clicked
it’ll display the image in full.
This is kind of a compromise as it enables image manipulation in WYSIWYG but
two issues remain: when clicking the image you leave the actual wiki page
(which is inconvenient) and for each image file the user is pasting in the
editor he has to create the attachment link afterwards. But its easier than
using Macros. Is it possible to configure CKEditor so that when
pasting an image file (via
Ctrl+V from the clipboard) the editor is inserting
[[[[image:myimage.png||width=“100"]]>>attach:myimage.png]] ? I guess we'd
have to dig into its source code for this feature?
I don’t know if that’s possible but using a custom XHTML Renderer for images might be
simpler IMO and would allow you to do exactly what you want to have.
You could open a jira issue as an “idea” type maybe. It would be nice to know what other
xwiki devs think about the idea above.
Thanks
-Vincent
Thank you
--
View this message in context:
http://xwiki.475771.n2.nabble.com/Use-image-popup-as-default-behavior-tp760…
Sent from the XWiki- Users mailing list archive at Nabble.com.
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3 comments
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participants (3)
-
Hofstätter Mario -
Mario
-
Vincent Massol