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PKPEmailTemplateDAO.inc.php

<?php

/**
 * @file classes/mail/PKPEmailTemplateDAO.inc.php
 *
 * Copyright (c) 2013-2015 Simon Fraser University Library
 * Copyright (c) 2000-2015 John Willinsky
 * Distributed under the GNU GPL v2. For full terms see the file docs/COPYING.
 *
 * @class PKPEmailTemplateDAO
 * @ingroup mail
 * @see PKPEmailTemplate
 *
 * @brief Operations for retrieving and modifying Email Template objects.
 */

class PKPEmailTemplateDAO extends DAO {
	/**
	 * Constructor
	 */
	function PKPEmailTemplateDAO() {
		parent::DAO();
	}

/**
	 * Retrieve a base email template by key.
	 * @param $emailKey string
	 * @param assocType int
	 * @param $assocId int
	 * @return BaseEmailTemplate
	 */
	function &getBaseEmailTemplate($emailKey, $assocType, $assocId) {
		$result =& $this->retrieve(
			'SELECT	d.email_key,
				d.can_edit,
				d.can_disable,
				COALESCE(e.enabled, 1) AS enabled,
				e.email_id,
				e.assoc_type,
				e.assoc_id,
				d.from_role_id,
				d.to_role_id
			FROM	email_templates_default d
				LEFT JOIN email_templates e ON (d.email_key = e.email_key AND e.assoc_type = ? AND e.assoc_id = ?)
			WHERE	d.email_key = ?',
			array($assocType, $assocId, $emailKey)
		);

$returner = null;
		if ($result->RecordCount() != 0) {
			$returner =& $this->_returnBaseEmailTemplateFromRow($result->GetRowAssoc(false));
		}

$result->Close();
		unset($result);

return $returner;
	}

/**
	 * Retrieve localized email template by key.
	 * @param $emailKey string
	 * @param $assocType int
	 * @param $assocId int
	 * @return LocaleEmailTemplate
	 */
	function &getLocaleEmailTemplate($emailKey, $assocType, $assocId) {
		$result =& $this->retrieve(
			'SELECT	d.email_key,
				d.can_edit,
				d.can_disable,
				COALESCE(e.enabled, 1) AS enabled,
				e.email_id,
				e.assoc_type,
				e.assoc_id,
				d.from_role_id,
				d.to_role_id
			FROM	email_templates_default d
				LEFT JOIN email_templates e ON (d.email_key = e.email_key AND e.assoc_type = ? AND e.assoc_id = ?)
			WHERE	d.email_key = ?',
			array($assocType, $assocId, $emailKey)
		);

$returner = null;
		if ($result->RecordCount() != 0) {
			$returner =& $this->_returnLocaleEmailTemplateFromRow($result->GetRowAssoc(false));
		} else {
			$result->Close();
			unset($result);

// Check to see if there's a custom email template. This is done in PHP to avoid
			// having to do a full outer join or union in SQL.
			$result =& $this->retrieve(
				'SELECT	e.email_key,
					1 AS can_edit,
					1 AS can_disable,
					e.enabled,
					e.email_id,
					e.assoc_type,
					e.assoc_id,
					NULL AS from_role_id,
					NULL AS to_role_id
				FROM	email_templates e
					LEFT JOIN email_templates_default d ON (e.email_key = d.email_key)
				WHERE	d.email_key IS NULL AND
					e.assoc_type = ? AND
					e.assoc_id = ? AND
					e.email_key = ?',
				array($assocType, $assocId, $emailKey)
			);
			if ($result->RecordCount() != 0) {
				$returner =& $this->_returnLocaleEmailTemplateFromRow($result->GetRowAssoc(false));
			}
		}

$result->Close();
		unset($result);

return $returner;
	}

/**
	 * Retrieve an email template by key.
	 * @param $emailKey string
	 * @param $locale string
	 * @param $assocType int
	 * @param $assocId int
	 * @return EmailTemplate
	 */
	function &getEmailTemplate($emailKey, $locale, $assocType, $assocId) {
		$primaryLocale = AppLocale::getPrimaryLocale();

$result =& $this->retrieve(
			'SELECT	COALESCE(edl.subject, ddl.subject, edpl.subject, ddpl.subject) AS subject,
				COALESCE(edl.body, ddl.body, edpl.body, ddpl.body) AS body,
				COALESCE(e.enabled, 1) AS enabled,
				d.email_key, d.can_edit, d.can_disable,
				e.assoc_type, e.assoc_id, e.email_id,
				COALESCE(ddl.locale, ddpl.locale) AS locale,
				d.from_role_id, d.to_role_id
			FROM	email_templates_default d
				LEFT JOIN email_templates_default_data ddpl ON (ddpl.email_key = d.email_key AND ddpl.locale = ?)
				LEFT JOIN email_templates_default_data ddl ON (ddl.email_key = d.email_key AND ddl.locale = ?)
				LEFT JOIN email_templates e ON (d.email_key = e.email_key AND e.assoc_type = ? AND e.assoc_id = ?)
				LEFT JOIN email_templates_data edpl ON (edpl.email_key = e.email_key AND edpl.assoc_type = e.assoc_type AND edpl.assoc_id = e.assoc_id AND edpl.locale = ?)
				LEFT JOIN email_templates_data edl ON (edl.email_key = e.email_key AND edl.assoc_type = e.assoc_type AND edl.assoc_id = e.assoc_id AND edl.locale = ?)
			WHERE	d.email_key = ?',
			array($primaryLocale, $locale, $assocType, $assocId, $primaryLocale, $locale, $emailKey)
		);

$returner = null;
		if ($result->RecordCount() != 0) {
			$returner =& $this->_returnEmailTemplateFromRow($result->GetRowAssoc(false));
			$returner->setCustomTemplate(false);
		} else {
			$result->Close();
			unset($result);

// Check to see if there's a custom email template. This is done in PHP to avoid
			// having to do a full outer join or union in SQL.
			$result =& $this->retrieve(
				'SELECT	ed.subject,
					ed.body,
					1 AS enabled,
					e.email_key,
					1 AS can_edit,
					0 AS can_disable,
					e.assoc_type,
					e.assoc_id,
					e.email_id,
					ed.locale,
					NULL AS from_role_id,
					NULL AS to_role_id
				FROM	email_templates e
					LEFT JOIN email_templates_data ed ON (ed.email_key = e.email_key AND ed.assoc_type = e.assoc_type AND ed.assoc_id = e.assoc_id)
					LEFT JOIN email_templates_default d ON (e.email_key = d.email_key)
				WHERE	d.email_key IS NULL AND
					e.assoc_type = ? AND
					e.assoc_id = ? AND
					e.email_key = ? AND
					ed.locale = ?',
				array($assocType, $assocId, $emailKey, $locale)
			);
			if ($result->RecordCount() != 0) {
				$returner =& $this->_returnEmailTemplateFromRow($result->GetRowAssoc(false));
				$returner->setCustomTemplate(true);
			}
		}

$result->Close();
		unset($result);

return $returner;
	}

/**
	 * Internal function to return an email template object from a row.
	 * @param $row array
	 * @return BaseEmailTemplate
	 */
	function &_returnBaseEmailTemplateFromRow(&$row) {
		$emailTemplate = new BaseEmailTemplate();
		$emailTemplate->setEmailId($row['email_id']);
		$emailTemplate->setAssocType($row['assoc_type']);
		$emailTemplate->setAssocId($row['assoc_id']);
		$emailTemplate->setEmailKey($row['email_key']);
		$emailTemplate->setEnabled($row['enabled'] == null ? 1 : $row['enabled']);
		$emailTemplate->setCanDisable($row['can_disable']);
		$emailTemplate->setFromRoleId($row['from_role_id']);
		$emailTemplate->setToRoleId($row['to_role_id']);

HookRegistry::call('EmailTemplateDAO::_returnBaseEmailTemplateFromRow', array(&$emailTemplate, &$row));

return $emailTemplate;
	}

/**
	 * Internal function to return an email template object from a row.
	 * @param $row array
	 * @return LocaleEmailTemplate
	 */
	function &_returnLocaleEmailTemplateFromRow(&$row) {
		$emailTemplate = new LocaleEmailTemplate();
		$emailTemplate->setEmailId($row['email_id']);
		$emailTemplate->setAssocType($row['assoc_type']);
		$emailTemplate->setAssocId($row['assoc_id']);
		$emailTemplate->setEmailKey($row['email_key']);
		$emailTemplate->setEnabled($row['enabled'] == null ? 1 : $row['enabled']);
		$emailTemplate->setCanDisable($row['can_disable']);
		$emailTemplate->setFromRoleId($row['from_role_id']);
		$emailTemplate->setToRoleId($row['to_role_id']);

$emailTemplate->setCustomTemplate(false);

if (!HookRegistry::call('EmailTemplateDAO::_returnLocaleEmailTemplateFromRow', array(&$emailTemplate, &$row))) {
			$result =& $this->retrieve(
				'SELECT	dd.locale,
					dd.description,
					COALESCE(ed.subject, dd.subject) AS subject,
					COALESCE(ed.body, dd.body) AS body
				FROM	email_templates_default_data dd
					LEFT JOIN email_templates_data ed ON (dd.email_key = ed.email_key AND dd.locale = ed.locale AND ed.assoc_type = ? AND ed.assoc_id = ?)
				WHERE	dd.email_key = ?',
				array($row['assoc_type'], $row['assoc_id'], $row['email_key'])
			);

while (!$result->EOF) {
				$dataRow =& $result->GetRowAssoc(false);
				$emailTemplate->addLocale($dataRow['locale']);
				$emailTemplate->setSubject($dataRow['locale'], $dataRow['subject']);
				$emailTemplate->setBody($dataRow['locale'], $dataRow['body']);
				$emailTemplate->setDescription($dataRow['locale'], $dataRow['description']);
				$result->MoveNext();
			}
			$result->Close();
			unset($result);

// Retrieve custom email contents as well; this is done in PHP to avoid
			// using a SQL outer join or union.
			$result =& $this->retrieve(
				'SELECT	ed.locale,
					ed.subject,
					ed.body
				FROM	email_templates_data ed
					LEFT JOIN email_templates_default_data dd ON (ed.email_key = dd.email_key AND dd.locale = ed.locale)
				WHERE	ed.assoc_type = ? AND
					ed.assoc_id = ? AND
					ed.email_key = ? AND
					dd.email_key IS NULL',
				array($row['assoc_type'], $row['assoc_id'], $row['email_key'])
			);

$emailTemplate->setCustomTemplate(true);
			}

$result->Close();
			unset($result);
		}

return $emailTemplate;
	}

/**
	 * Internal function to return an email template object from a row.
	 * @param $row array
	 * @return EmailTemplate
	 */
	function &_returnEmailTemplateFromRow(&$row, $isCustomTemplate=null) {
		$emailTemplate = new EmailTemplate();
		$emailTemplate->setEmailId($row['email_id']);
		$emailTemplate->setAssocType($row['assoc_type']);
		$emailTemplate->setAssocId($row['assoc_id']);
		$emailTemplate->setEmailKey($row['email_key']);
		$emailTemplate->setLocale($row['locale']);
		$emailTemplate->setSubject($row['subject']);
		$emailTemplate->setBody($row['body']);
		$emailTemplate->setEnabled($row['enabled'] == null ? 1 : $row['enabled']);
		$emailTemplate->setCanDisable($row['can_disable']);
		$emailTemplate->setFromRoleId($row['from_role_id']);
		$emailTemplate->setToRoleId($row['to_role_id']);

if ($isCustomTemplate !== null) {
			$emailTemplate->setCustomTemplate($isCustomTemplate);
		}

HookRegistry::call('EmailTemplateDAO::_returnEmailTemplateFromRow', array(&$emailTemplate, &$row));

return $emailTemplate;
	}

/**
	 * Insert a new base email template.
	 * @param $emailTemplate BaseEmailTemplate
	 */
	function insertBaseEmailTemplate(&$emailTemplate) {
		return $this->update(
			'INSERT INTO email_templates
				(assoc_type, assoc_id, email_key, enabled)
				VALUES
				(?, ?, ?, ?)',
			array(
				$emailTemplate->getAssocType(),
				$emailTemplate->getAssocId(),
				$emailTemplate->getEmailKey(),
				$emailTemplate->getEnabled() == null ? 0 : 1
			)
		);
		$emailTemplate->setEmailId($this->getInsertEmailId());
		return $emailTemplate->getEmailId();
	}

/**
	 * Update an existing base email template.
	 * @param $emailTemplate BaseEmailTemplate
	 */
	function updateBaseEmailTemplate(&$emailTemplate) {
		return $this->update(
			'UPDATE	email_templates
			SET	enabled = ?
			WHERE	email_id = ?',
			array(
				$emailTemplate->getEnabled() == null ? 0 : 1,
				$emailTemplate->getEmailId()
			)
		);
	}

/**
	 * Insert a new localized email template.
	 * @param $emailTemplate LocaleEmailTemplate
	 */
	function insertLocaleEmailTemplate(&$emailTemplate) {
		$this->insertBaseEmailTemplate($emailTemplate);
		return $this->updateLocaleEmailTemplateData($emailTemplate);
	}

/**
	 * Update an existing localized email template.
	 * @param $emailTemplate LocaleEmailTemplate
	 */
	function updateLocaleEmailTemplate(&$emailTemplate) {
		$this->updateBaseEmailTemplate($emailTemplate);
		return $this->updateLocaleEmailTemplateData($emailTemplate);
	}

/**
	 * Insert/update locale-specific email template data.
	 * @param $emailTemplate LocaleEmailTemplate
	 */
	function updateLocaleEmailTemplateData(&$emailTemplate) {
		foreach ($emailTemplate->getLocales() as $locale) {
			$result =& $this->retrieve(
				'SELECT	COUNT(*)
				FROM	email_templates_data
				WHERE	email_key = ? AND
					locale = ? AND
					assoc_type = ? AND
					assoc_id = ?',
				array(
					$emailTemplate->getEmailKey(),
					$locale,
					$emailTemplate->getAssocType(),
					$emailTemplate->getAssocId()
				)
			);

if ($result->fields[0] == 0) {
				$this->update(
					'INSERT INTO email_templates_data
					(email_key, locale, assoc_type, assoc_id, subject, body)
					VALUES
					(?, ?, ?, ?, ?, ?)',
					array(
						$emailTemplate->getEmailKey(),
						$locale,
						$emailTemplate->getAssocType(),
						$emailTemplate->getAssocId(),
						$emailTemplate->getSubject($locale),
						$emailTemplate->getBody($locale)
					)
				);

} else {
				$this->update(
					'UPDATE	email_templates_data
					SET	subject = ?,
						body = ?
					WHERE	email_key = ? AND
						locale = ? AND
						assoc_type = ? AND
						assoc_id = ?',
					array(
						$emailTemplate->getSubject($locale),
						$emailTemplate->getBody($locale),
						$emailTemplate->getEmailKey(),
						$locale,
						$emailTemplate->getAssocType(),
						$emailTemplate->getAssocId()
					)
				);
			}

$result->Close();
			unset($result);
		}
	}

/**
	 * Delete an email template by key.
	 * @param $emailKey string
	 * @param $assocType int
	 * @param $assocId int
	 */
	function deleteEmailTemplateByKey($emailKey, $assocType, $assocId) {
		$this->update(
			'DELETE FROM email_templates_data WHERE email_key = ? AND assoc_type = ? AND assoc_id = ?',
			array($emailKey, $assocType, $assocId)
		);
		return $this->update(
			'DELETE FROM email_templates WHERE email_key = ? AND assoc_type = ? AND assoc_id = ?',
			array($emailKey, $assocType, $assocId)
		);
	}

/**
	 * Retrieve all email templates.
	 * @param $locale string
	 * @param $assocType int
	 * @param $assocId int
	 * @param $rangeInfo object optional
	 * @return array Email templates
	 */
	function &getEmailTemplates($locale, $assocType, $assocId, $rangeInfo = null) {
		$emailTemplates = array();

$result =& $this->retrieveRange(
			'SELECT	COALESCE(ed.subject, dd.subject) AS subject,
				COALESCE(ed.body, dd.body) AS body,
				COALESCE(e.enabled, 1) AS enabled,
				d.email_key, d.can_edit, d.can_disable,
				e.assoc_type, e.assoc_id, e.email_id,
				dd.locale,
				d.from_role_id, d.to_role_id
			FROM	email_templates_default d
				LEFT JOIN email_templates_default_data dd ON (dd.email_key = d.email_key)
				LEFT JOIN email_templates e ON (d.email_key = e.email_key AND e.assoc_type = ? AND e.assoc_id = ?)
				LEFT JOIN email_templates_data ed ON (ed.email_key = e.email_key AND ed.assoc_type = e.assoc_type AND ed.assoc_id = e.assoc_id AND ed.locale = dd.locale)
			WHERE	dd.locale = ?',
			array($assocType, $assocId, $locale),
			$rangeInfo
		);

while (!$result->EOF) {
			$emailTemplates[] =& $this->_returnEmailTemplateFromRow($result->GetRowAssoc(false), false);
			$result->MoveNext();
		}
		$result->Close();
		unset($result);

// Fetch custom email templates as well; this is done in PHP
		// to avoid a union or full outer join call in SQL.
		$result =& $this->retrieve(
			'SELECT	ed.subject,
				ed.body,
				e.enabled,
				e.email_key,
				1 AS can_edit,
				1 AS can_disable,
				e.assoc_type,
				e.assoc_id,
				e.email_id,
				ed.locale,
				NULL AS from_role_id,
				NULL AS to_role_id
			FROM	email_templates e
				LEFT JOIN email_templates_data ed ON (e.email_key = ed.email_key AND ed.assoc_type = e.assoc_type AND ed.assoc_id = e.assoc_id AND ed.locale = ?)
				LEFT JOIN email_templates_default d ON (e.email_key = d.email_key)
			WHERE	e.assoc_type = ? AND
				e.assoc_id = ? AND
				d.email_key IS NULL',
			array($locale, $assocType, $assocId)
		);

while (!$result->EOF) {
			$row = $result->getRowAssoc(false);
			$emailTemplates[] =& $this->_returnEmailTemplateFromRow($result->GetRowAssoc(false), true);
			$result->MoveNext();
		}
		$result->Close();
		unset($result);

// Sort all templates by email key.
		$compare = create_function('$t1, $t2', 'return strcmp($t1->getEmailKey(), $t2->getEmailKey());');
		usort ($emailTemplates, $compare);

return $emailTemplates;
	}

/**
	 * Get the ID of the last inserted email template.
	 * @return int
	 */
	function getInsertEmailId() {
		return $this->getInsertId('email_templates', 'emailId');
	}

/**
	 * Delete all email templates for a specific journal/conference/...
	 * @param $assocType int
	 * @param $assocId int
	 */
	function deleteEmailTemplatesByAssoc($assocType, $assocId) {
		$this->update(
			'DELETE FROM email_templates_data WHERE assoc_type = ? AND assoc_id = ?', array($assocType, $assocId)
		);
		return $this->update(
			'DELETE FROM email_templates WHERE assoc_type = ? AND assoc_id = ?', array($assocType, $assocId)
		);
	}

/**
	 * Delete all email templates for a specific locale.
	 * @param $locale string
	 */
	function deleteEmailTemplatesByLocale($locale) {
		$this->update(
			'DELETE FROM email_templates_data WHERE locale = ?', $locale
		);
	}

/**
	 * Delete all default email templates for a specific locale.
	 * @param $locale string
	 */
	function deleteDefaultEmailTemplatesByLocale($locale) {
		$this->update(
			'DELETE FROM email_templates_default_data WHERE locale = ?', $locale
		);
	}

/**
	 * Check if a template exists with the given email key for a journal/
	 * conference/...
	 * @param $emailKey string
	 * @param $assocType int optional
	 * @param $assocId int optional
	 * @return boolean
	 */
	function templateExistsByKey($emailKey, $assocType = null, $assocId = null) {
		if ($assocType !== null) {
			$result =& $this->retrieve(
				'SELECT	COUNT(*)
				FROM	email_templates
				WHERE	email_key = ? AND
					assoc_type = ? AND
					assoc_id = ?',
				array(
					$emailKey,
					$assocType,
					$assocId
				)
			);
			if (isset($result->fields[0]) && $result->fields[0] != 0) {
				$result->Close();
				unset($result);
				return true;
			}

$result->Close();
			unset($result);
		}

$result =& $this->retrieve(
			'SELECT COUNT(*)
				FROM email_templates_default
				WHERE email_key = ?',
			$emailKey
		);
		if (isset($result->fields[0]) && $result->fields[0] != 0) {
			$returner = true;
		} else {
			$returner = false;
		}

$result->Close();
		unset($result);

return $returner;
	}

/**
	 * Check if a custom template exists with the given email key for a
	 * journal/conference/...
	 * @param $emailKey string
	 * @param $assocType int
	 * @param $assocId int
	 * @return boolean
	 */
	function customTemplateExistsByKey($emailKey, $assocType, $assocId) {
		$result =& $this->retrieve(
			'SELECT	COUNT(*)
			FROM	email_templates e
				LEFT JOIN email_templates_default d ON (e.email_key = d.email_key)
			WHERE	e.email_key = ? AND
				d.email_key IS NULL AND
				e.assoc_type = ? AND
				e.assoc_id = ?',
			array(
				$emailKey,
				$assocType,
				$assocId
			)
		);
		$returner = (isset($result->fields[0]) && $result->fields[0] != 0);

$result->Close();
		unset($result);

return $returner;
	}

function getMainEmailTemplatesFilename() {
		return 'registry/emailTemplates.xml';
	}

function getMainEmailTemplateDataFilename($locale = null) {
		if ($locale !== null && !PKPLocale::isLocaleValid($locale)) return null;
		if ($locale === null) $locale = '{$installedLocale}';
		return "locale/$locale/emailTemplates.xml";
	}

/**
	 * Install email templates from an XML file.
	 * NOTE: Uses qstr instead of ? bindings so that SQL can be fetched
	 * rather than executed.
	 * @param $templatesFile string Filename to install
	 * @param $returnSql boolean Whether or not to return SQL rather than
	 * executing it
	 * @param $emailKey string Optional name of single email key to install,
	 * skipping others
	 * @param $skipExisting boolean If true, do not install email templates
	 * that already exist in the database
	 * @param $emailKey string If specified, the key of the single template
	 * to install (otherwise all are installed)
	 * @return array
	 */
	function installEmailTemplates($templatesFile, $returnSql = false, $emailKey = null, $skipExisting = false) {
		$xmlDao = new XMLDAO();
		$sql = array();
		$data = $xmlDao->parseStruct($templatesFile, array('email'));
		if (!isset($data['email'])) return false;
		foreach ($data['email'] as $entry) {
			$attrs = $entry['attributes'];
			if ($emailKey && $emailKey != $attrs['key']) continue;
			if ($skipExisting && $this->templateExistsByKey($attrs['key'])) continue;
			$dataSource = $this->getDataSource();
			$sql[] = 'INSERT INTO email_templates_default
				(email_key, can_disable, can_edit, from_role_id, to_role_id)
				VALUES
				(' .
				$dataSource->qstr($attrs['key']) . ', ' .
				($attrs['can_disable']?1:0) . ', ' .
				($attrs['can_edit']?1:0) . ', ' .
				(isset($attrs['from_role_id'])?((int) $attrs['from_role_id']):'null') . ', ' .
				(isset($attrs['to_role_id'])?((int) $attrs['to_role_id']):'null') .
				")";
			if (!$returnSql) {
				$this->update(array_shift($sql));
			}
		}
		if ($returnSql) return $sql;
		return true;
	}

/**
	 * Install email template localized data from an XML file.
	 * NOTE: Uses qstr instead of ? bindings so that SQL can be fetched
	 * rather than executed.
	 * @param $templateDataFile string Filename to install
	 * @param $returnSql boolean Whether or not to return SQL rather than
	 * executing it
	 * @param $emailKey string If specified, the key of the single template
	 * to install (otherwise all are installed)
	 * @return array
	 */
	function installEmailTemplateData($templateDataFile, $returnSql = false, $emailKey = null) {
		$xmlDao = new XMLDAO();
		$sql = array();
		$data = $xmlDao->parse($templateDataFile, array('email_texts', 'email_text', 'subject', 'body', 'description'));
		if (!$data) return false;
		$locale = $data->getAttribute('locale');

foreach ($data->getChildren() as $emailNode) {
			if ($emailKey && $emailKey != $emailNode->getAttribute('key')) continue;
			$dataSource = $this->getDataSource();
			$sql[] = 'DELETE FROM email_templates_default_data WHERE email_key = ' . $dataSource->qstr($emailNode->getAttribute('key')) . ' AND locale = ' . $dataSource->qstr($locale);
			if (!$returnSql) {
				$this->update(array_shift($sql));
			}

$sql[] = 'INSERT INTO email_templates_default_data
				(email_key, locale, subject, body, description)
				VALUES
				(' .
				$dataSource->qstr($emailNode->getAttribute('key')) . ', ' .
				$dataSource->qstr($locale) . ', ' .
				$dataSource->qstr($emailNode->getChildValue('subject')) . ', ' .
				$dataSource->qstr($emailNode->getChildValue('body')) . ', ' .
				$dataSource->qstr($emailNode->getChildValue('description')) .
				")";
			if (!$returnSql) {
				$this->update(array_shift($sql));
			}
		}
		if ($returnSql) return $sql;
		return true;
	}
}

Name	Type	Size	Owner/Group	Permission	Last Modified	Actions
.	dir	-	root/root	drwxrwxr-x	2023-09-12 07:22:13
..	dir	-	root/root	drwxrwxr-x	2023-09-12 07:22:13
EmailTemplate.inc.php	text/x-php	7.07 KB	root/root	-rw-rw-r--	2015-03-18 05:32:27
Mail.inc.php	text/x-php	15.93 KB	root/root	-rw-rw-r--	2015-03-18 05:32:27
MassMail.inc.php	text/x-php	1.78 KB	root/root	-rw-rw-r--	2015-03-18 05:32:27
PKPEmailTemplateDAO.inc.php	text/x-php	22.22 KB	root/root	-rw-rw-r--	2015-03-18 05:32:27
PKPMailTemplate.inc.php	text/x-php	10.22 KB	root/root	-rw-rw-r--	2015-03-18 05:32:27
SMTPMailer.inc.php	text/x-php	10.16 KB	root/root	-rw-rw-r--	2015-03-18 05:32:27