/**
* Factory method to be implemented from \RedmineCommand\AbstractCommand .
*
*
* Must return an instance of \RedmineCommand\SlackResult .
*
* @see \RedmineCommand\AbstractCommand::executeImpl()
* @return \RedmineCommand\SlackResult
*/
protected function executeImpl()
{
$log = $this->log;
$result = new SlackResult();
$log->debug("CmdShow: Issues Id: " . implode(",", $this->cmd));
$client = new Client($this->config->redmine_url, $this->config->redmine_api_key);
$resultText = "[requested by " . $this->post["user_name"] . "]";
if (empty($this->cmd)) {
$resultText .= " Issue number required!";
} else {
$resultText .= " Issue Details: ";
}
// Fetching issues and adding them as slack attachments
$attachments = array();
$attachmentUnknown = null;
foreach ($this->cmd as $issueId) {
$log->debug("CmdShow: calling Redmine api for issue id #{$issueId}");
$issue = $client->api('issue')->show((int) $issueId);
$attachment = new SlackResultAttachment();
if (!is_array($issue)) {
if (strcmp($issue, "Syntax error") == 0) {
if ($attachmentUnknown == null) {
$attachmentUnknown = new SlackResultAttachment();
$attachmentUnknown->setTitle("Unknown Issues:");
$attachmentUnknown->setText("");
}
$log->debug("CmdShow: #{$issueId} issue unknown!");
$attachmentUnknown->setText($attachmentUnknown->getText() . " {$issueId}");
}
} else {
$log->debug("CmdShow: #{$issueId} issue found!");
$attachment = Util::convertIssueToAttachment($this->config->getRedmineIssuesUrl(), $issueId, $issue);
$attachments[] = $attachment;
}
}
$result->setText($resultText);
if ($attachmentUnknown != null) {
$attachments[] = $attachmentUnknown;
}
$result->setAttachmentsArray($attachments);
return $result;
}