Goal: install php modules for memcache and memcached on Plesk Onyx 17 to improve performance of PHP scripts on your server.
Tag Archives: call
CSS: perfect indented line ul/li around a floating image
Quote
Have you ever tried to position a list on the right side of a left-floating image? Here is a nearly(?) perfect solution.
Symfony2: InactiveScopeException and request
Error message: You cannot create a service (“request”) of an inactive scope (“request”).
[Symfony\Component\DependencyInjection\Exception\InactiveScopeException] You cannot create a service ("request") of an inactive scope ("request").
This message is written, when you’re invoking a command on the command line, e.g.
php app/console assetic:dump
Reason: you are using a request object, but this is not available on the command line / cli
The error was in my case that I used an object in my service configuration that references the request object (MobileDetectBundle).
Solution: remove reference for command line
Step 1 was to use a setter for the reference
Step 2 was to create a special compiler pass in the bundle configuration
Source code (based on https://github.com/suncat2000/MobileDetectBundle/commit/73e78070ca7340c9774c19dde3c8460435b0e284 – thanks suncat2000!)
<?php namespace Acm\DemoBundle\DependencyInjection\Compiler; use Symfony\Component\DependencyInjection\Reference; use Symfony\Component\DependencyInjection\ContainerBuilder; use Symfony\Component\DependencyInjection\Compiler\CompilerPassInterface; /** * CLI listener */ class CLIListenerPass implements CompilerPassInterface { /** * If CLI, when remove setMobileDetector method from definition mobile_detect.twig.extension * @param ContainerBuilder $container */ public function process(ContainerBuilder $container) { if (php_sapi_name() == "cli") { $definition = $container->getDefinition('acme_demo.extension.my_service'); $definition->removeMethodCall('setMobileDetector'); } } }
Call a Skype user in a html page
Introduction to html-based Skype interaction
When the user has installed Skype, one can open Skype directly from a webpage. The protocol is skype:skypename – and optional flags.
The example will use the chinese demo user of Skype (echo-chinese) – which will record a call and play it back or ping back the typed in chat messages.
Call a skype user
The optional flag is call – to force Skype to call somebody. It can also be left out – but if the user changed the default behaviour to e.g. chat – Skype will open an IM session instead. So – go the save way and use the call – flag.
Example: call a Skype user
call echo-chinese with Skype
<a href="skype:echo-chinese?call">call echo-chinese with Skype</a>
Send an Skype IM message to a Skype user
The optional flag is chat. See the example below to see the usage in a html page.
Example: send a chat message to a Skype user
<a href="skype:echo-chinese?chat">Chat with echo-chinese</a>
Send a voicemail to a Skype user
The optional flag is voicemail – as you might have guessed.
Example: send a voicemail to Skype user
<a href="skype:echo-chinese?voicemail">Send voicemail to echo-chinese</a>
Create a Skype conference call with multiple users
This is as easy as the examples above – just more usernames before the “?” and call as flag.
Example: create a Skype conference call
<a href="skype:echo-chinese;echo123?call">conference call with echo-chinese and echo123</a>
Create a conference chat with multiple users
Same as conference call – with chat as flag.
Example: open a conference chat with multiple users – in html
<a href="skype:echo-chinese;echo123?chat">
conference chat with echo-chinese and echo123
</a>
Register incomming Skype calls with ActiveS in C# .NET
Description of the problem – register incomming Skype calls
Skype allows you to register for incomming calls – you can decide if you wanna take the call or not. ActiveS is a wrapper that allows you to control Skype through an easy API.
Solution: register incomming Skype calls ( C# and .NET )
The solution for Visual Basic is similar.
try {
// initialize Skype / ActiveS
ConversionClass m_objConversion = new ConversionClass();
AccessClass m_objAccess = new AccessClass();
// register event handler that listens on status changes of calls
m_objAccess.CallStatusChanged += new _IAccessEvents_CallStatusChangedEventHandler(Skype_CallStatusChanged);
// connect to Skype
m_objAccess.Connect();
} catch (Exception e) {
Console.WriteLine(e.Message);
}
// our event handler
void Skype_CallStatusChanged(SKYPEAPILib.Call call, SKYPEAPILib.SkypeCallProgress callProgress)
{
if (callProgress.Equals(SKYPEAPILib.SkypeCallProgress.prgRinging) && call.Type.Equals(SkypeCallType.ctypIncomingP2P))
{
// display message box to ask user
MessageBox.Show("Do you wanna take that call from " + call.PartnerDisplayName + "?",
"Incomming Skype-call from " + call.PartnerDisplayName,
MessageBoxButtons.YesNo,
MessageBoxIcon.Question);
// if user answered no, hang up call
if(res.Equals(DialogResult.No))
{
call.Status = SKYPEAPILib.SkypeCallProgress.prgFinished;
}
else
{
call.Status = SKYPEAPILib.SkypeCallProgress.prgInProgress;
}
}
}