/**
* Gets a project by name
*
* @param string $name The project name
*
* @return \Codex\Projects\Project
* @throws \Codex\Exception\CodexException
*/
public function get($name)
{
if (!$this->has($name)) {
throw CodexException::projectNotFound((string) $name);
}
return parent::get($name);
}
/**
* Shorthand helper method for getting projects, refs or documents
*
* <strong>Example:</strong>
* <code>
* <?php
* $projects = codex()->get('*'); # Codex\Projects\Projects
* $project = codex()->get('codex'); # Codex\Projects\Project
* $refs = codex()->get('codex/*'); # Codex\Projects\Refs
* $ref = codex()->get('codex/!'); # Codex\Projects\Ref (default ref)
* $ref = codex()->get('codex/master'); # Codex\Projects\Ref
* $ref = codex()->get('codex/1.0.0'); # Codex\Projects\Ref
* $documents = codex()->get('codex::index); # Codex\Documents\Document (from default ref)
* $documents = codex()->get('codex/master::*'); # Codex\Documents\Documents
* $document = codex()->get('codex/master::!'); # Codex\Documents\Document (default document)
* $document = codex()->get('codex/master::index'); # Codex\Documents\Document
* $document = codex()->get('codex/master::develop/hooks'); # Codex\Documents\Document
* </code>
*
* <strong>Syntax:</strong>
* {project?}/{$ref?}::{documentPath?}
*
* <strong>Special modifiers:</strong>
* * = The collection (projects, refs or documents)
* ! = The default of the collection (project, def or document)
*
* <strong>Syntax examples:</strong>
* codex/master::getting-started/installation
*
* @param $query
*
* @return \Codex\Documents\Document|\Codex\Documents\Documents|\Codex\Projects\Project|\Codex\Projects\Projects
* @throws \Codex\Exception\CodexException
* @example
* <?php
* $projects = codex()->get('*'); # Codex\Projects\Projects
* $project = codex()->get('codex'); # Codex\Projects\Project
* $refs = codex()->get('codex/*'); # Codex\Projects\Refs
* $ref = codex()->get('codex/!'); # Codex\Projects\Ref (default ref)
* $ref = codex()->get('codex/master'); # Codex\Projects\Ref
* $ref = codex()->get('codex/1.0.0'); # Codex\Projects\Ref
* $documents = codex()->get('codex::index); # Codex\Documents\Document (from default ref)
* $documents = codex()->get('codex/master::*'); # Codex\Documents\Documents
* $document = codex()->get('codex/master::!'); # Codex\Documents\Document (default document)
* $document = codex()->get('codex::!'); # Codex\Documents\Document (from default ref, default document)
* $document = codex()->get('codex/master::index'); # Codex\Documents\Document
* $document = codex()->get('codex/master::develop/hooks'); # Codex\Documents\Document
*/
public function get($query)
{
// project/ref::path/to/document
$segments = explode('::', $query);
$psegments = explode('/', $segments[0]);
$projectName = $psegments[0];
$projectRef = isset($psegments[1]) ? $psegments[1] : false;
$documentPathName = isset($segments[1]) ? $segments[1] : false;
#
# Projects / Project
if ($projectName === '*') {
// get('*')
return $this->projects;
} elseif ($projectName === '!') {
$projectName = config('codex.default_project');
}
if (false === $this->projects->has($projectName)) {
throw CodexException::projectNotFound($projectName);
}
$project = $this->projects->get($projectName);
#
# Refs / Ref
if ($projectRef === false) {
if ($documentPathName === false) {
// get('codex')
return $project;
}
$projectRef = '!';
// make it so that the default ref will be chosen when using get('codex::path/to/document')
}
if ($projectRef === '*') {
// get('codex/*')
return $project->refs;
}
if ($projectRef === '!') {
$ref = $project->refs->getDefault();
} else {
if (false === $project->refs->has($projectRef)) {
throw CodexException::refNotFound($projectRef);
}
$ref = $project->refs->get($projectRef);
}
if ($documentPathName === false) {
// get('codex/!')
// get('codex/ref')
return $ref;
}
#
# Documents / Document
if ($documentPathName === '*') {
return $ref->documents;
} elseif ($documentPathName === '!') {
$documentPathName = $project->config('index');
} elseif (false === $ref->documents->has($documentPathName)) {
throw CodexException::documentNotFound($documentPathName);
}
return $ref->documents->get($documentPathName);
}
