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-rw-r--r--app/Core/Base.php3
-rw-r--r--app/Core/ExternalLink/ExternalLinkInterface.php36
-rw-r--r--app/Core/ExternalLink/ExternalLinkManager.php171
-rw-r--r--app/Core/ExternalLink/ExternalLinkProviderInterface.php71
-rw-r--r--app/Core/ExternalLink/ExternalLinkProviderNotFound.php15
-rw-r--r--app/Core/Http/Client.php13
-rw-r--r--app/Core/Http/Response.php5
7 files changed, 312 insertions, 2 deletions
diff --git a/app/Core/Base.php b/app/Core/Base.php
index 2821e5ae..ab99fcea 100644
--- a/app/Core/Base.php
+++ b/app/Core/Base.php
@@ -16,6 +16,7 @@ use Pimple\Container;
* @property \Kanboard\Analytic\AverageLeadCycleTimeAnalytic $averageLeadCycleTimeAnalytic
* @property \Kanboard\Analytic\AverageTimeSpentColumnAnalytic $averageTimeSpentColumnAnalytic
* @property \Kanboard\Core\Action\ActionManager $actionManager
+ * @property \Kanboard\Core\ExternalLink\ExternalLinkManager $externalLinkManager
* @property \Kanboard\Core\Cache\MemoryCache $memoryCache
* @property \Kanboard\Core\Event\EventManager $eventManager
* @property \Kanboard\Core\Group\GroupManager $groupManager
@@ -97,6 +98,7 @@ use Pimple\Container;
* @property \Kanboard\Model\TaskCreation $taskCreation
* @property \Kanboard\Model\TaskDuplication $taskDuplication
* @property \Kanboard\Model\TaskExport $taskExport
+ * @property \Kanboard\Model\TaskExternalLink $taskExternalLink
* @property \Kanboard\Model\TaskImport $taskImport
* @property \Kanboard\Model\TaskFinder $taskFinder
* @property \Kanboard\Model\TaskFilter $taskFilter
@@ -132,6 +134,7 @@ use Pimple\Container;
* @property \Kanboard\Validator\SubtaskValidator $subtaskValidator
* @property \Kanboard\Validator\SwimlaneValidator $swimlaneValidator
* @property \Kanboard\Validator\TaskLinkValidator $taskLinkValidator
+ * @property \Kanboard\Validator\TaskExternalLinkValidator $taskExternalLinkValidator
* @property \Kanboard\Validator\TaskValidator $taskValidator
* @property \Kanboard\Validator\UserValidator $userValidator
* @property \Psr\Log\LoggerInterface $logger
diff --git a/app/Core/ExternalLink/ExternalLinkInterface.php b/app/Core/ExternalLink/ExternalLinkInterface.php
new file mode 100644
index 00000000..2dbc0a19
--- /dev/null
+++ b/app/Core/ExternalLink/ExternalLinkInterface.php
@@ -0,0 +1,36 @@
+<?php
+
+namespace Kanboard\Core\ExternalLink;
+
+/**
+ * External Link Interface
+ *
+ * @package externalLink
+ * @author Frederic Guillot
+ */
+interface ExternalLinkInterface
+{
+ /**
+ * Get link title
+ *
+ * @access public
+ * @return string
+ */
+ public function getTitle();
+
+ /**
+ * Get link URL
+ *
+ * @access public
+ * @return string
+ */
+ public function getUrl();
+
+ /**
+ * Set link URL
+ *
+ * @access public
+ * @param string $url
+ */
+ public function setUrl($url);
+}
diff --git a/app/Core/ExternalLink/ExternalLinkManager.php b/app/Core/ExternalLink/ExternalLinkManager.php
new file mode 100644
index 00000000..cd3476ca
--- /dev/null
+++ b/app/Core/ExternalLink/ExternalLinkManager.php
@@ -0,0 +1,171 @@
+<?php
+
+namespace Kanboard\Core\ExternalLink;
+
+use Kanboard\Core\Base;
+
+/**
+ * External Link Manager
+ *
+ * @package externalLink
+ * @author Frederic Guillot
+ */
+class ExternalLinkManager extends Base
+{
+ /**
+ * Automatic type value
+ *
+ * @var string
+ */
+ const TYPE_AUTO = 'auto';
+
+ /**
+ * Registered providers
+ *
+ * @access private
+ * @var array
+ */
+ private $providers = array();
+
+ /**
+ * Type chosen by the user
+ *
+ * @access private
+ * @var string
+ */
+ private $userInputType = '';
+
+ /**
+ * Text entered by the user
+ *
+ * @access private
+ * @var string
+ */
+ private $userInputText = '';
+
+ /**
+ * Register a new provider
+ *
+ * Providers are registered in a LIFO queue
+ *
+ * @access public
+ * @param ExternalLinkProviderInterface $provider
+ * @return ExternalLinkManager
+ */
+ public function register(ExternalLinkProviderInterface $provider)
+ {
+ array_unshift($this->providers, $provider);
+ return $this;
+ }
+
+ /**
+ * Get provider
+ *
+ * @access public
+ * @param string $type
+ * @throws ExternalLinkProviderNotFound
+ * @return ExternalLinkProviderInterface
+ */
+ public function getProvider($type)
+ {
+ foreach ($this->providers as $provider) {
+ if ($provider->getType() === $type) {
+ return $provider;
+ }
+ }
+
+ throw new ExternalLinkProviderNotFound('Unable to find link provider: '.$type);
+ }
+
+ /**
+ * Get link types
+ *
+ * @access public
+ * @return array
+ */
+ public function getTypes()
+ {
+ $types = array();
+
+ foreach ($this->providers as $provider) {
+ $types[$provider->getType()] = $provider->getName();
+ }
+
+ asort($types);
+
+ return array(self::TYPE_AUTO => t('Auto')) + $types;
+ }
+
+ /**
+ * Get dependency label from a provider
+ *
+ * @access public
+ * @param string $type
+ * @param string $dependency
+ * @return string
+ */
+ public function getDependencyLabel($type, $dependency)
+ {
+ $provider = $this->getProvider($type);
+ $dependencies = $provider->getDependencies();
+ return isset($dependencies[$dependency]) ? $dependencies[$dependency] : $dependency;
+ }
+
+ /**
+ * Find a provider that match
+ *
+ * @access public
+ * @throws ExternalLinkProviderNotFound
+ * @return ExternalLinkProviderInterface
+ */
+ public function find()
+ {
+ $provider = null;
+
+ if ($this->userInputType === self::TYPE_AUTO) {
+ $provider = $this->findProvider();
+ } else {
+ $provider = $this->getProvider($this->userInputType);
+ $provider->setUserTextInput($this->userInputText);
+ }
+
+ if ($provider === null) {
+ throw new ExternalLinkProviderNotFound('Unable to find link information from provided information');
+ }
+
+ return $provider;
+ }
+
+ /**
+ * Set form values
+ *
+ * @access public
+ * @param array $values
+ * @return ExternalLinkManager
+ */
+ public function setUserInput(array $values)
+ {
+ $this->userInputType = empty($values['type']) ? self::TYPE_AUTO : $values['type'];
+ $this->userInputText = empty($values['text']) ? '' : trim($values['text']);
+ return $this;
+ }
+
+ /**
+ * Find a provider that user input
+ *
+ * @access private
+ * @return ExternalLinkProviderInterface
+ */
+ private function findProvider()
+ {
+ foreach ($this->providers as $provider) {
+ $provider->setUserTextInput($this->userInputText);
+
+ if ($provider->match()) {
+ return $provider;
+ }
+ }
+
+ return null;
+ }
+}
diff --git a/app/Core/ExternalLink/ExternalLinkProviderInterface.php b/app/Core/ExternalLink/ExternalLinkProviderInterface.php
new file mode 100644
index 00000000..c908e1eb
--- /dev/null
+++ b/app/Core/ExternalLink/ExternalLinkProviderInterface.php
@@ -0,0 +1,71 @@
+<?php
+
+namespace Kanboard\Core\ExternalLink;
+
+/**
+ * External Link Provider Interface
+ *
+ * @package externalLink
+ * @author Frederic Guillot
+ */
+interface ExternalLinkProviderInterface
+{
+ /**
+ * Get provider name (label)
+ *
+ * @access public
+ * @return string
+ */
+ public function getName();
+
+ /**
+ * Get link type (will be saved in the database)
+ *
+ * @access public
+ * @return string
+ */
+ public function getType();
+
+ /**
+ * Get a dictionary of supported dependency types by the provider
+ *
+ * Example:
+ *
+ * [
+ * 'related' => t('Related'),
+ * 'child' => t('Child'),
+ * 'parent' => t('Parent'),
+ * 'self' => t('Self'),
+ * ]
+ *
+ * The dictionary key is saved in the database.
+ *
+ * @access public
+ * @return array
+ */
+ public function getDependencies();
+
+ /**
+ * Set text entered by the user
+ *
+ * @access public
+ * @param string $input
+ */
+ public function setUserTextInput($input);
+
+ /**
+ * Return true if the provider can parse correctly the user input
+ *
+ * @access public
+ * @return boolean
+ */
+ public function match();
+
+ /**
+ * Get the link found with the properties
+ *
+ * @access public
+ * @return ExternalLinkInterface
+ */
+ public function getLink();
+}
diff --git a/app/Core/ExternalLink/ExternalLinkProviderNotFound.php b/app/Core/ExternalLink/ExternalLinkProviderNotFound.php
new file mode 100644
index 00000000..4fd05202
--- /dev/null
+++ b/app/Core/ExternalLink/ExternalLinkProviderNotFound.php
@@ -0,0 +1,15 @@
+<?php
+
+namespace Kanboard\Core\ExternalLink;
+
+use Exception;
+
+/**
+ * External Link Provider Not Found Exception
+ *
+ * @package externalLink
+ * @author Frederic Guillot
+ */
+class ExternalLinkProviderNotFound extends Exception
+{
+}
diff --git a/app/Core/Http/Client.php b/app/Core/Http/Client.php
index c6bf36a6..12b0a1cb 100644
--- a/app/Core/Http/Client.php
+++ b/app/Core/Http/Client.php
@@ -34,6 +34,19 @@ class Client extends Base
const HTTP_USER_AGENT = 'Kanboard';
/**
+ * Send a GET HTTP request
+ *
+ * @access public
+ * @param string $url
+ * @param string[] $headers
+ * @return string
+ */
+ public function get($url, array $headers = array())
+ {
+ return $this->doRequest('GET', $url, '', $headers);
+ }
+
+ /**
* Send a GET HTTP request and parse JSON response
*
* @access public
diff --git a/app/Core/Http/Response.php b/app/Core/Http/Response.php
index 7fefddeb..a0d8137b 100644
--- a/app/Core/Http/Response.php
+++ b/app/Core/Http/Response.php
@@ -68,11 +68,12 @@ class Response extends Base
*
* @access public
* @param string $url Redirection URL
+ * @param boolean $self If Ajax request and true: refresh the current page
*/
- public function redirect($url)
+ public function redirect($url, $self = false)
{
if ($this->request->getServerVariable('HTTP_X_REQUESTED_WITH') === 'XMLHttpRequest') {
- header('X-Ajax-Redirect: '.$url);
+ header('X-Ajax-Redirect: '.($self ? 'self' : $url));
} else {
header('Location: '.$url);
}