Descriptor::describeInputArgument() - Code Metrics - unyx/console - Measure and Improve Code Quality continuously with Scrutinizer

Descriptor::describeInputArgument()
last analyzed 2017-02-12 23:29 UTC

↳ Parent: Descriptor

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nc	1

<?php namespace nyx\console;

// External dependencies
use nyx\diagnostics;

// Internal dependencies
use nyx\console\input\parameter\definitions;

/**
 * Descriptor
 *
 * The particular methods are public for simplicity's sake but if you intend to use them directly, ensure you are
 * checking for the type of this class, not for the interface, as the interface does not require them to be present
 * for the contract to be fulfilled.
 *
 * @version     0.1.0
 * @author      Michal Chojnacki <[email protected]>
 * @copyright   2012-2017 Nyx Dev Team
 * @link        https://github.com/unyx/nyx
 */
abstract class Descriptor implements interfaces\Descriptor
{
    /**
     * @var array   A map of supported types to their respective instance methods, minus the 'describe' prefix.
     */
    protected $types = [
        Application::class      => 'Application',
        Suite::class            => 'Suite',
        Command::class          => 'Command',
        input\Definition::class => 'InputDefinition',
        input\Argument::class   => 'InputArgument',
        input\Option::class     => 'InputOption',
        input\Value::class      => 'InputValue',
    ];

    /**
     * {@inheritdoc}
     */
    public function describe($object, array $options = null)
    {
        foreach ($this->types as $class => $type) {
            if ($object instanceof $class) {
                return $this->{'describe'.$type}($object, $options);
            }
        }

        throw new \InvalidArgumentException("The type [".diagnostics\Debug::getTypeName($object)."] is not supported by this Descriptor.");
    }

    /**
     * Describes an Application.
     *
     * @param   Application $application    The Application to describe.
     * @param   array       $options        Additional options to be considered by the Descriptor.
     * @return  mixed
     */
    abstract public function describeApplication(Application $application, array $options = null);

    /**
     * Describes a Suite.
     *
     * @param   Suite   $suite      The Suite to describe.
     * @param   array   $options    Additional options to be considered by the Descriptor.
     * @return  mixed
     */
    abstract public function describeSuite(Suite $suite, array $options = null);

    /**
     * Describes a Command.
     *
     * @param   Command $command    The Command to describe.
     * @param   array   $options    Additional options to be considered by the Descriptor.
     * @return  mixed
     */
    abstract public function describeCommand(Command $command, array $options = null);

    /**
     * Describes an Input Definition.
     *
     * @param   input\Definition    $definition The Input Definition to describe.
     * @param   array               $options    Additional options to be considered by the Descriptor.
     * @return  mixed
     */
    abstract public function describeInputDefinition(input\Definition $definition, array $options = null);

    /**
     * Describes an Input Argument.
     *
     * @param   input\Argument  $argument   The Input Argument to describe.
     * @param   array           $options    Additional options to be considered by the Descriptor.
     * @return  mixed
     */
    abstract public function describeInputArgument(input\Argument $argument, array $options = null);

    /**
     * Describes an Input Option.
     *
     * @param   input\Option    $option     The Input Option to describe.
     * @param   array           $options    Additional options to be considered by the Descriptor.
     * @return  mixed
     */
    abstract public function describeInputOption(input\Option $option, array $options = null);

    /**
     * Describes an Input Value.
     *
     * @param   input\Value     $value      The Input Value to describe.
     * @param   array           $options    Additional options to be considered by the Descriptor.
     * @return  mixed
     */
    abstract public function describeInputValue(input\Value $value, array $options = null);

    /**
     * Provides a synopsis (ie. a string describing the usage) for the given Command.
     *
     * Kept in the abstract Descriptor as the generated string is rather generic, but may require overrides for
     * specific formats and therefore should not be kept within the Command class.
     *
     * @param   Command     $command    The Command to provide the synopsis for.
     * @return  mixed
     */
    public function getCommandSynopsis(Command $command, array $options = null)
    {
        $definition     = $command->getDefinition();
        $inputOptions   = $definition->options();
        $inputArguments = $definition->arguments();

        // We are following the docopt specification here. Options are followed by '--', followed by arguments.
        // @link http://docopt.org
        $output = $this->getInputOptionsSynopsis($inputOptions, $options);

        if (!$inputOptions->isEmpty() && !$inputArguments->isEmpty()) {
            $output .= ' [--] ';
        }

        return $output . $this->getInputArgumentsSynopsis($inputArguments, $options);
    }

    /**
     * Provides a synopsis for the given Input Option Definitions.
     *
     * @param   definitions\Options     $definitions    The Input Option Definitions to provide a synopsis for.
     * @param   array                   $options        Additional options to be considered by the Descriptor.
     * @return  mixed
     */
    public function getInputOptionsSynopsis(definitions\Options $definitions, array $options = null)
    {
        if ($definitions->isEmpty()) {
            return '';
        }

        // The 'short_synopsis' option is primarily used by the Help command which lists all Input Options
        // separately from the synopsis for brevity.
        if ($options['short_synopsis'] ?? false) {
            return '[options]';
        }

        $items = [];

        foreach ($definitions as $option) {
            $items[] = $this->getInputOptionSynopsis($option, $options);
        }

        return implode(' ', $items);
    }

    /**
     * Provides a synopsis for the given Input Option.
     *
     * @param   input\Option    $definition     The Input Option to provide a synopsis for.
     * @param   array           $options        Additional options to be considered by the Descriptor.
     * @return  mixed
     */
    public function getInputOptionSynopsis(input\Option $definition, array $options = null)

    {
        $shortcut = $definition->getShortcut() ? sprintf('-%s|', $definition->getShortcut()) : '';

        if ($value = $definition->getValue()) {
            $format = $value->is(input\Value::REQUIRED) ? '%s--%s="..."' : '%s--%s[="..."]';
        } else {
            $format = '%s--%s';
        }

        return sprintf('['.$format.']', $shortcut, $definition->getName());
    }

    /**
     * Provides a synopsis for the given Input Argument Definitions.
     *
     * @param   definitions\Arguments   $definitions    The Input Argument Definitions to provide a synopsis for.
     * @param   array                   $options        Additional options to be considered by the Descriptor.
     * @return  mixed
     */
    public function getInputArgumentsSynopsis(definitions\Arguments $definitions, array $options = null)
    {
        if ($definitions->isEmpty()) {
            return '';
        }

        $items = [];

        /** @var input\Argument $argument */
        foreach ($definitions as $argument) {
            $items[] = $this->getInputArgumentSynopsis($argument, $options);
        }

        return implode(' ', $items);
    }

    /**
     * Provides a synopsis for the given Input Argument.
     *
     * @param   input\Argument  $definition     The Input Argument to provide a synopsis for.
     * @param   array           $options        Additional options to be considered by the Descriptor.
     * @return  mixed
     */
    public function getInputArgumentSynopsis(input\Argument $definition, array $options = null)

    {
        $output = '\<'.$definition->getName().'>';
        $value  = $definition->getValue();

        if (!$value->is(input\Value::REQUIRED)) {
            $output = '['.$output.']';
        } elseif ($value instanceof input\values\Multiple) {
            $output = $output.' ('.$output.')';
        }

        if ($value instanceof input\values\Multiple) {
            $output .= '...';
        }

        return $output;
    }
}


1			<?php namespace nyx\console;
2
3			// External dependencies
4			use nyx\diagnostics;
5
6			// Internal dependencies
7			use nyx\console\input\parameter\definitions;
8
9			/**
10			* Descriptor
11			*
12			* The particular methods are public for simplicity's sake but if you intend to use them directly, ensure you are
13			* checking for the type of this class, not for the interface, as the interface does not require them to be present
14			* for the contract to be fulfilled.
15			*
16			* @version 0.1.0
17			* @author Michal Chojnacki <[email protected]>
18			* @copyright 2012-2017 Nyx Dev Team
19			* @link https://github.com/unyx/nyx
20			*/
21			abstract class Descriptor implements interfaces\Descriptor
22			{
23			/**
24			* @var array A map of supported types to their respective instance methods, minus the 'describe' prefix.
25			*/
26			protected $types = [
27			Application::class => 'Application',
28			Suite::class => 'Suite',
29			Command::class => 'Command',
30			input\Definition::class => 'InputDefinition',
31			input\Argument::class => 'InputArgument',
32			input\Option::class => 'InputOption',
33			input\Value::class => 'InputValue',
34			];
35
36			/**
37			* {@inheritdoc}
38			*/
39			public function describe($object, array $options = null)
40			{
41			foreach ($this->types as $class => $type) {
42			if ($object instanceof $class) {
43			return $this->{'describe'.$type}($object, $options);
44			}
45			}
46
47			throw new \InvalidArgumentException("The type [".diagnostics\Debug::getTypeName($object)."] is not supported by this Descriptor.");
48			}
49
50			/**
51			* Describes an Application.
52			*
53			* @param Application $application The Application to describe.
54			* @param array $options Additional options to be considered by the Descriptor.
55			* @return mixed
56			*/
57			abstract public function describeApplication(Application $application, array $options = null);
58
59			/**
60			* Describes a Suite.
61			*
62			* @param Suite $suite The Suite to describe.
63			* @param array $options Additional options to be considered by the Descriptor.
64			* @return mixed
65			*/
66			abstract public function describeSuite(Suite $suite, array $options = null);
67
68			/**
69			* Describes a Command.
70			*
71			* @param Command $command The Command to describe.
72			* @param array $options Additional options to be considered by the Descriptor.
73			* @return mixed
74			*/
75			abstract public function describeCommand(Command $command, array $options = null);
76
77			/**
78			* Describes an Input Definition.
79			*
80			* @param input\Definition $definition The Input Definition to describe.
81			* @param array $options Additional options to be considered by the Descriptor.
82			* @return mixed
83			*/
84			abstract public function describeInputDefinition(input\Definition $definition, array $options = null);
85
86			/**
87			* Describes an Input Argument.
88			*
89			* @param input\Argument $argument The Input Argument to describe.
90			* @param array $options Additional options to be considered by the Descriptor.
91			* @return mixed
92			*/
93			abstract public function describeInputArgument(input\Argument $argument, array $options = null);
94
95			/**
96			* Describes an Input Option.
97			*
98			* @param input\Option $option The Input Option to describe.
99			* @param array $options Additional options to be considered by the Descriptor.
100			* @return mixed
101			*/
102			abstract public function describeInputOption(input\Option $option, array $options = null);
103
104			/**
105			* Describes an Input Value.
106			*
107			* @param input\Value $value The Input Value to describe.
108			* @param array $options Additional options to be considered by the Descriptor.
109			* @return mixed
110			*/
111			abstract public function describeInputValue(input\Value $value, array $options = null);
112
113			/**
114			* Provides a synopsis (ie. a string describing the usage) for the given Command.
115			*
116			* Kept in the abstract Descriptor as the generated string is rather generic, but may require overrides for
117			* specific formats and therefore should not be kept within the Command class.
118			*
119			* @param Command $command The Command to provide the synopsis for.
120			* @return mixed
121			*/
122			public function getCommandSynopsis(Command $command, array $options = null)
123			{
124			$definition = $command->getDefinition();
125			$inputOptions = $definition->options();
126			$inputArguments = $definition->arguments();
127
128			// We are following the docopt specification here. Options are followed by '--', followed by arguments.
129			// @link http://docopt.org
130			$output = $this->getInputOptionsSynopsis($inputOptions, $options);
131
132			if (!$inputOptions->isEmpty() && !$inputArguments->isEmpty()) {
133			$output .= ' [--] ';
134			}
135
136			return $output . $this->getInputArgumentsSynopsis($inputArguments, $options);
137			}
138
139			/**
140			* Provides a synopsis for the given Input Option Definitions.
141			*
142			* @param definitions\Options $definitions The Input Option Definitions to provide a synopsis for.
143			* @param array $options Additional options to be considered by the Descriptor.
144			* @return mixed
145			*/
146			public function getInputOptionsSynopsis(definitions\Options $definitions, array $options = null)
147			{
148			if ($definitions->isEmpty()) {
149			return '';
150			}
151
152			// The 'short_synopsis' option is primarily used by the Help command which lists all Input Options
153			// separately from the synopsis for brevity.
154			if ($options['short_synopsis'] ?? false) {
155			return '[options]';
156			}
157
158			$items = [];
159
160			foreach ($definitions as $option) {
161			$items[] = $this->getInputOptionSynopsis($option, $options);
162			}
163
164			return implode(' ', $items);
165			}
166
167			/**
168			* Provides a synopsis for the given Input Option.
169			*
170			* @param input\Option $definition The Input Option to provide a synopsis for.
171			* @param array $options Additional options to be considered by the Descriptor.
172			* @return mixed
173			*/
174			public function getInputOptionSynopsis(input\Option $definition, array $options = null)
			0 ignored issues – show Unused Code introduced 2017-02-12 00:46 UTC by Report Bug Copy Issue Report The parameter `$options` is not used and could be removed. This check looks from parameters that have been defined for a function or method, but which are not used in the method body. Loading history...
175			{
176			$shortcut = $definition->getShortcut() ? sprintf('-%s\|', $definition->getShortcut()) : '';
177
178			if ($value = $definition->getValue()) {
179			$format = $value->is(input\Value::REQUIRED) ? '%s--%s="..."' : '%s--%s[="..."]';
180			} else {
181			$format = '%s--%s';
182			}
183
184			return sprintf('['.$format.']', $shortcut, $definition->getName());
185			}
186
187			/**
188			* Provides a synopsis for the given Input Argument Definitions.
189			*
190			* @param definitions\Arguments $definitions The Input Argument Definitions to provide a synopsis for.
191			* @param array $options Additional options to be considered by the Descriptor.
192			* @return mixed
193			*/
194			public function getInputArgumentsSynopsis(definitions\Arguments $definitions, array $options = null)
195			{
196			if ($definitions->isEmpty()) {
197			return '';
198			}
199
200			$items = [];
201
202			/** @var input\Argument $argument */
203			foreach ($definitions as $argument) {
204			$items[] = $this->getInputArgumentSynopsis($argument, $options);
205			}
206
207			return implode(' ', $items);
208			}
209
210			/**
211			* Provides a synopsis for the given Input Argument.
212			*
213			* @param input\Argument $definition The Input Argument to provide a synopsis for.
214			* @param array $options Additional options to be considered by the Descriptor.
215			* @return mixed
216			*/
217			public function getInputArgumentSynopsis(input\Argument $definition, array $options = null)
			0 ignored issues – show Unused Code introduced 2017-02-12 00:46 UTC by Report Bug Copy Issue Report The parameter `$options` is not used and could be removed. This check looks from parameters that have been defined for a function or method, but which are not used in the method body. Loading history...
218			{
219			$output = '\<'.$definition->getName().'>';
220			$value = $definition->getValue();
221
222			if (!$value->is(input\Value::REQUIRED)) {
223			$output = '['.$output.']';
224			} elseif ($value instanceof input\values\Multiple) {
225			$output = $output.' ('.$output.')';
226			}
227
228			if ($value instanceof input\values\Multiple) {
229			$output .= '...';
230			}
231
232			return $output;
233			}
234			}
235

unyx / console

Descriptor::describeInputArgument() last analyzed 2017-02-12 23:29 UTC

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Descriptor::describeInputArgument()
last analyzed 2017-02-12 23:29 UTC