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<?php |
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/** |
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* |
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* This file is part of the Apix Project. |
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* |
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* (c) Franck Cassedanne <franck at ouarz.net> |
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* |
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* @license http://opensource.org/licenses/BSD-3-Clause New BSD License |
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* |
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*/ |
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namespace Apix\View\ViewModel; |
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class Help extends Common |
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{ |
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/** |
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* Holds the supported format definitions. |
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* @var array |
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*/ |
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protected $format_defs = array( |
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'post' => array( |
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'url' => 'http://en.wikipedia.org/wiki/POST_%28HTTP%29', |
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'mime' => 'application/x-www-form-urlencoded', |
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'ext' => null, |
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'input' => 'encoded key-value pairs.', |
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), |
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'html' => array( |
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'url' => 'http://en.wikipedia.org/wiki/HTML', |
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'name' => 'HyperText Markup Language', |
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'mime' => 'text/html', // application/xhtml+xml |
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'ext' => '.html' |
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), |
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'json' => array( |
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'url' => 'http://en.wikipedia.org/wiki/Json', |
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'name' => 'JavaScript Object Notation', |
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'mime' => 'application/json', |
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'ext' => '.json', |
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), |
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'jsonp' => array( |
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'url' => 'http://en.wikipedia.org/wiki/JSONP', |
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'name' => 'JSON with padding', |
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'mime' => 'application/javascript', // one day: application/json-p |
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'ext' => '.jsonp' |
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), |
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'php' => array( |
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'url' => 'http://php.net/manual/en/function.serialize.php', |
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'name' => 'Byte-stream representation', |
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'mime' => 'text/plain', |
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'ext' => '.php' |
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), |
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'xml' => array( |
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'url' => 'http://en.wikipedia.org/wiki/XML', |
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'name' => 'Extensible Markup Language', |
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'mime' => 'text/xml', // application/xhtml+xml |
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'ext' => '.xml', |
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), |
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'csv' => array( |
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'url' => 'http://en.wikipedia.org/wiki/Comma-separated_values', |
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'name' => 'Comma-separated values', |
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'mime' => 'text/xml', // application/xhtml+xml |
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'ext' => '.csv' |
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) |
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); |
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/** |
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* Holds the usage string. |
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* @var string |
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*/ |
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protected $usage = null; |
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/** |
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* Gets the view layout. |
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* |
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* @return string |
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*/ |
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public function getLayout() |
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{ |
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return isset($this->items) ? 'man_toc' : 'man_page'; |
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} |
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/** |
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* Returns the Usage field formatted |
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* |
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* @return string |
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*/ |
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public function getFormatedUsage() |
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{ |
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if (null === $this->usage) { |
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$this->usage = '<dl><dt class="flush">' |
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// . $this->path |
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. $this->options['rel_path']; |
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if (isset($this->params)) { |
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foreach ($this->params as $var) { |
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$this->usage .= !$var['required'] |
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? '<span>:' . $var['name'] . '</span>' |
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: '/:' .$var['name']; |
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} |
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} |
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$this->usage .= '</dt><dd>'; |
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if (isset($this->globals)) { |
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foreach ($this->globals as $param) { |
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$types = explode('|', $param['type']); |
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if (! in_array('null', $types) ) { |
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$this->usage .= '<span>' . $param['name']; |
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if ($param['type'] != 'null') { |
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$this->usage .= '=<i>' . $param['type'] . '</i>'; |
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} |
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$this->usage .= '</span>'; |
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} |
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} |
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} |
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$this->usage .= '</dd></dl>'; |
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} |
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return $this->usage; |
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} |
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/** |
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* Checks wether the plugin signature is enable. |
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* |
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* @return boolean |
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*/ |
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public function hasPluginSignature() |
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{ |
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return in_array('Apix\Plugin\OutputSign', $this->config['plugins']); |
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} |
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/** |
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* Checks wether many output format are available. |
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* |
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* @return boolean |
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*/ |
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public function hasManyOutputFormats() |
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{ |
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return $this->config['routing']['formats'] > 1; |
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} |
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/** |
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* Returns the formatted Output formats. |
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* |
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* @return array |
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*/ |
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public function getOutputFormats() |
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{ |
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$formatted = array(); |
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sort($this->config['routing']['formats']); |
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foreach ($this->config['routing']['formats'] as $k) { |
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$item = &$this->format_defs[$k]; |
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$formatted[] = sprintf( |
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'<td><a href="%s">%s</a></td><td>%s</td><td>%s</td><td>%s</td>', |
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$item['url'], strtoupper($k), |
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$item['name'], $item['ext'], $item['mime'] |
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); |
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} |
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return $formatted; |
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} |
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// public function getOutputExtensionExamples() |
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// { |
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// $formats = &$this->format_defs; |
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// $formatted = array(); |
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// sort($this->config['routing']['formats']); |
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// foreach ($this->config['routing']['formats'] as $k) { |
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// $ext = $formats[$k]['ext']; |
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// $formatted[] = sprintf( |
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// '<a href="/help/:path%s">/help<b>%s</b></a>', $ext, $ext |
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// ); |
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// } |
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// return $formatted; |
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// } |
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/** |
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* Returns formatted Input formats |
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* |
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* @return array |
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*/ |
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public function getInputFormats() |
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{ |
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$formats = &$this->format_defs; |
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$formatted = array(); |
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foreach ($this->config['input_formats'] as $k) { |
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$formatted[] = sprintf( |
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'"<var>%s</var>" for <a href="%s">%s</a> %s', |
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isset($formats[$k]['mime']) ? $formats[$k]['mime'] : 'n/a', |
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isset($formats[$k]['url']) ? $formats[$k]['url'] : '#', |
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$k != 'post' ? strtoupper($k) : '', |
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isset($formats[$k]['input']) ? $formats[$k]['input'] : 'formatted data.' |
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); |
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} |
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return $formatted; |
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} |
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/** |
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* Deals with the resource parameters definitions. |
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* |
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* @return array |
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*/ |
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public function getPathParams() |
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{ |
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if (isset($this->params) && !empty($this->params)) { |
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return array( |
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'prefix' => ':', |
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'items' => array_values($this->params) |
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); |
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} |
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} |
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/** |
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* Deals with the request params/filters definitions. |
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* |
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* @return array |
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*/ |
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public function getQueryParams() |
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{ |
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if (isset($this->globals) && !empty($this->globals)) { |
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return array( |
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'prefix' => '&', |
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'items' => array_values($this->globals) |
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); |
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} |
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} |
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/** |
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* Returns the response entries. |
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* |
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* @return array |
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*/ |
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public function getReturns() |
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{ |
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if (isset($this->return) && !empty($this->return)) { |
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return array( |
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'items' => array_values($this->return) |
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); |
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} |
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} |
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/** |
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* Deals with the request params/filters definitions. |
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* |
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* @return array |
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*/ |
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public function getVersion() |
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{ |
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if (isset($this->version)) { |
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if (is_array($this->version)) { |
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$this->version = 'version <b>' |
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. implode('</b>, version <b>', $this->version) |
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. '</b>'; |
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} |
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return $this->version; |
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} |
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} |
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} |
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In PHP it is possible to write to properties without declaring them. For example, the following is perfectly valid PHP code:
Generally, it is a good practice to explictly declare properties to avoid accidental typos and provide IDE auto-completion: