ElkArte\AdminController\ManagePosts::action_postSettings_display()

Complexity

Conditions	19
Paths	516

Size

Total Lines	98
Code Lines	46

Duplication

Lines	0
Ratio	0 %

Code Coverage

Tests	15
CRAP Score	114.9262

Importance

Changes

0

<?php
	public function action_postSettings_display(): void
	{
		global $context, $txt, $modSettings;

		// Initialize the form
		$settingsForm = new SettingsForm(SettingsForm::DB_ADAPTER);

		if (!empty($modSettings['nofollow_allowlist']))
		{
			$modSettings['nofollow_allowlist'] = implode("\n", (array) json_decode($modSettings['nofollow_allowlist'], true));
		}

		// Initialize it with our settings
		$settingsForm->setConfigVars($this->_settings());

		// Set up the template.
		$context['page_title'] = $txt['manageposts_settings'];
		$context['sub_template'] = 'show_settings';

		// Are we saving them - are we??
		if ($this->_req->hasQuery('save'))
		{
			checkSession();
			$db = database();

			// If we're changing the message length (and we are using MySQL), let's check the column is big enough.
			$postedMaxLen = $this->_req->getPost('max_messageLength', 'intval');
			if ($postedMaxLen !== null && $postedMaxLen !== (int) $modSettings['max_messageLength'] && $db->supportMediumtext())
			{
				require_once(SUBSDIR . '/Maintenance.subs.php');
				$colData = getMessageTableColumns();
				foreach ($colData as $column)
				{
					if ($column['name'] === 'body')
					{
						$body_type = $column['type'];
					}
				}

				if (isset($body_type) && ($postedMaxLen > 65535 || $postedMaxLen === 0) && $body_type === 'text')
				{
					throw new Exception('convert_to_mediumtext', false, [getUrl('admin', ['action' => 'admin', 'area' => 'maintain', 'sa' => 'database'])]);
				}
			}

			// If we're changing the post-preview length, let's check its valid
			$preview_chars = $this->_req->getPost('preview_characters', 'intval');
			if (!empty($preview_chars))
			{
				$preview_chars = min(max(0, $preview_chars), 512);
			}

			// Set a min quote length of 3 lines of text (@ default font size)
			$heightBefore = $this->_req->getPost('heightBeforeShowMore', 'intval');
			if (!empty($heightBefore))
			{
				$heightBefore = max($heightBefore, 155);
			}

			$allowRaw = $this->_req->getPost('nofollow_allowlist', 'trim');
			if ($allowRaw !== null)
			{
				$allowList = array_unique(explode("\n", $allowRaw));
				$allowList = array_filter(array_map('\\ElkArte\\Helper\\Util::htmlspecialchars', array_map('trim', $allowList)));
				$allowRaw = json_encode($allowList);
			}

			call_integration_hook('integrate_save_post_settings');

			$config = (array) $this->_req->post;
			if ($postedMaxLen !== null)
			{
				$config['max_messageLength'] = $postedMaxLen;
			}
			if ($preview_chars !== null)
			{
				$config['preview_characters'] = $preview_chars;
			}
			if ($heightBefore !== null)
			{
				$config['heightBeforeShowMore'] = $heightBefore;
			}
			if ($allowRaw !== null)
			{
				$config['nofollow_allowlist'] = $allowRaw;
			}

			$settingsForm->setConfigValues($config);
			$settingsForm->save();
			redirectexit('action=admin;area=postsettings;sa=posts');
		}

		// Final settings...
		$context['post_url'] = getUrl('admin', ['action' => 'admin', 'area' => 'postsettings', 'save', 'sa' => 'posts']);
		$context['settings_title'] = $txt['manageposts_settings'];

		// Prepare the settings...
		$settingsForm->prepare();
	}