84 lines
4.2 KiB
Markdown
84 lines
4.2 KiB
Markdown
{.section-title.accent.text-primary}
|
|
# Opening a website when walking on the map
|
|
|
|
[Building your map - Opening a website](https://www.youtube.com/watch?v=Me8cu5lLN3A)
|
|
|
|
## The openWebsite property
|
|
|
|
On your map, you can define special zones. When a player will pass over these zones, a website will open (as an iframe
|
|
on the right side of the screen)
|
|
|
|
In order to create a zone that opens websites:
|
|
|
|
* You must create a specific layer.
|
|
* In layer properties, you MUST add a "`openWebsite`" property (of type "`string`"). The value of the property is the URL of the website to open (the URL must start with "https://")
|
|
* You may also use "`openWebsiteWidth`" property (of type "`int`" or "`float`" between 0 and 100) to control the width of the iframe.
|
|
* You may also use "`openTab`" property (of type "`string`") to open in a new tab instead.
|
|
|
|
{.alert.alert-warning}
|
|
A website can explicitly forbid another website from loading it in an iFrame using
|
|
the [X-Frame-Options HTTP header](https://developer.mozilla.org/en-US/docs/Web/HTTP/Headers/X-Frame-Options).
|
|
|
|
## Integrating a Youtube video
|
|
|
|
A common use case is to use `openWebsite` to open a Youtube video.
|
|
|
|
The global Youtube page cannot be embedded into an iFrame (it has the `X-Frame-Options` HTTP header).
|
|
|
|
To embed a Youtube video, be sure to **use the "embed" link**. You can get this link be clicking "Share > Embed" in Youtube.
|
|
|
|
<figure class="figure">
|
|
<img src="images/youtube.jpg" class="figure-img img-fluid rounded" alt="" />
|
|
<figcaption class="figure-caption">Find the URL of your video in the "embed Video" HTML snippet on Youtube</figcaption>
|
|
</figure>
|
|
|
|
<figure class="figure">
|
|
<img src="images/open_website.jpg" class="figure-img img-fluid rounded" alt="" />
|
|
<figcaption class="figure-caption">Put this URL in the "openWebsite" property</figcaption>
|
|
</figure>
|
|
|
|
### Triggering of the "open website" action
|
|
|
|
By default, the iFrame will open when a user enters the zone defined on the map.
|
|
|
|
It is however possible to trigger the iFrame only on user action. You can do this with the `openWebsiteTrigger` property.
|
|
|
|
If you set `openWebsiteTrigger: onaction`, when the user walks on the layer, an alert message will be displayed at the bottom of the screen:
|
|
|
|
<figure class="figure">
|
|
<img src="images/click_space_open_website.jpg" class="figure-img img-fluid rounded" alt="" />
|
|
<figcaption class="figure-caption">The iFrame will only open if the user clicks Space</figcaption>
|
|
</figure>
|
|
|
|
If you set `openWebsiteTriggerMessage: your message action` you can edit alert message displayed. If is not defined, the default message displayed is 'Press on SPACE to open the web site'.
|
|
|
|
If you set `openWebsiteTrigger: onicon`, when the user walks on the layer, an icon will be displayed at the bottom of the screen:
|
|
|
|
<figure class="figure">
|
|
<img src="images/icon_open_website.png" class="figure-img img-fluid rounded" alt="" />
|
|
<figcaption class="figure-caption">The iFrame will only open if the user clicks on icon</figcaption>
|
|
</figure>
|
|
|
|
### Setting the iFrame "allow" attribute
|
|
|
|
By default, iFrames have limited rights in browsers. For instance, they cannot put their content in fullscreen, they cannot start your webcam, etc...
|
|
|
|
If you want to grant additional access rights to your iFrame, you should use the `openWebsitePolicy` property. The value of this property will be directly used for the [`allow` atttribute of your iFrame](https://developer.mozilla.org/en-US/docs/Web/HTTP/Feature_Policy/Using_Feature_Policy#the_iframe_allow_attribute).
|
|
|
|
For instance, if you want an iFrame to be able to go in fullscreen, you will use the property `openWebsitePolicy: fullscreen`
|
|
|
|
<figure class="figure">
|
|
<img src="images/open_website_policy.jpg" class="figure-img img-fluid rounded" alt="" />
|
|
<figcaption class="figure-caption">The generated iFrame will have the allow attribute set to: <code><iframe allow="fullscreen"></code></figcaption>
|
|
</figure>
|
|
|
|
### Open a Jitsi with a co-website
|
|
|
|
Cowebsites allow you to have several sites open at the same time.
|
|
|
|
If you want to open a Jitsi and another page it's easy!
|
|
|
|
You have just to [add a Jitsi to the map](meeting-rooms.md) and [add a co-website](opening-a-website.md#the-openwebsite-property) on the same layer.
|
|
|
|
It's done!
|