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extension.driver.php
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extension.driver.php
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<?php
Class extension_subsectionmanager extends Extension {
/**
* Extension information
*/
public function about() {
return array(
'name' => 'Subsection Manager',
'type' => 'Field, Interface',
'version' => '1.0RC1',
'release-date' => false,
'author' => array(
'name' => 'Nils Hörrmann',
'website' => 'http://nilshoerrmann.de',
'email' => '[email protected]'
),
'description' => 'Subsection Management for Symphony.',
'compatibility' => array(
'2.0' => false,
'2.1.0' => true
)
);
}
/**
* Add callback functions to backend delegates
*/
public function getSubscribedDelegates(){
return array(
array(
'page' => '/administration/',
'delegate' => 'AdminPagePreGenerate',
'callback' => '__appendAssets'
),
array(
'page' => '/publish/new/',
'delegate' => 'EntryPostNew',
'callback' => '__saveSortOrder'
),
array(
'page' => '/publish/edit/',
'delegate' => 'EntryPostEdit',
'callback' => '__saveSortOrder'
),
array(
'page' => '/publish/',
'delegate' => 'Delete',
'callback' => '__deleteSortOrder'
),
array(
'page' => '/backend/',
'delegate' => 'AppendPageAlert',
'callback' => '__upgradeMediathek'
)
);
}
/**
* Append assets to the page head
*
* @param object $context
*/
public function __appendAssets($context) {
// Do not use Administration::instance() in this context, see:
// http://github.com/nilshoerrmann/subsectionmanager/issues#issue/27
$callback = $this->_Parent->getPageCallback();
// Append javascript for field settings pane
if($callback['driver'] == 'blueprintssections' && is_array($callback['context'])) {
Administration::instance()->Page->addScriptToHead(URL . '/extensions/subsectionmanager/assets/settings.subsectionmanager.js', 100, false);
Administration::instance()->Page->addStylesheetToHead(URL . '/extensions/subsectionmanager/assets/settings.subsectionmanager.css', 'screen', 101, false);
}
// Append styles and javascript for mediasection display
if($callback['driver'] == 'publish' && ($callback['context']['page'] == 'edit' || $callback['context']['page'] == 'new')) {
Administration::instance()->Page->addStylesheetToHead(URL . '/extensions/subsectionmanager/assets/symphony.subsection.css', 'screen', 101, false);
}
}
/**
* Saves sort order of the field
*
* @param object $context
*/
public function __saveSortOrder($context) {
if(!is_null($context['fields']['sort_order'])) {
// delete current sort order
$entry_id = $context['entry']->_fields['id'];
Administration::instance()->Database->query(
"DELETE FROM `tbl_fields_subsectionmanager_sorting` WHERE `entry_id` = '$entry_id'"
);
// add new sort order
foreach($context['fields']['sort_order'] as $field_id => $value) {
$entries = explode(',', $value);
$order = array();
foreach($entries as $entry) {
$order[] = intval($entry);
}
Administration::instance()->Database->query(
"INSERT INTO `tbl_fields_subsectionmanager_sorting` (`entry_id`, `field_id`, `order`) VALUES ('$entry_id', '$field_id', '" . implode(',', $order) . "')"
);
}
}
}
/**
* Delete sort order of the field
*
* @param object $context
*/
public function __deleteSortOrder($context) {
// DELEGATE NOT WORKING:
// http://github.com/symphony/symphony-2/issues#issue/108
}
/**
* Upgrade Mediathek fields to make use of this extension
*/
public function __upgradeMediathek() {
// Do not use Administration::instance() in this context, see:
// http://github.com/nilshoerrmann/subsectionmanager/issues#issue/27
$callback = $this->_Parent->getPageCallback();
// Append upgrade notice
if($callback['driver'] == 'systemextensions') {
require_once(TOOLKIT . '/class.extensionmanager.php');
$ExtensionManager = new ExtensionManager(Administration::instance());
// Check if Mediathek field is installed
$mediathek = $ExtensionManager->fetchStatus('mediathek');
if($mediathek == EXTENSION_ENABLED) {
// Append upgrade notice to page
Administration::instance()->Page->Alert = new Alert(
__('You are using Mediathek and Subsection Manager simultaneously.') . ' <a href="http://' . DOMAIN . '/symphony/extension/subsectionmanager/">' . __('Upgrade') . '?</a> <a href="http://' . DOMAIN . '/symphony/extension/subsectionmanager/deactivate/mediathek">' . __('Disable Mediathek') . '</a> <a href="http://' . DOMAIN . '/symphony/extension/subsectionmanager/deactivate/subsectionmanager">' . __('Disable Subsection Manager') . '</a>',
Alert::ERROR
);
}
}
}
/**
* Function to be executed on uninstallation
*/
public function uninstall() {
// drop database table
Administration::instance()->Database->query("DROP TABLE `tbl_fields_subsectionmanager`");
Administration::instance()->Database->query("DROP TABLE `tbl_fields_subsectionmanager_sorting`");
}
/**
* Function to be executed if the extension has been updated
*
* @param string $previousVersion - version number of the currently installed extension build
* @return boolean - true on success, false otherwise
*/
public function update($previousVersion) {
// Nothing to do yet
return true;
}
/**
* Function to be executed on installation.
*
* @return boolean - true on success, false otherwise
*/
public function install() {
// Create database table and fields.
$fields = Administration::instance()->Database->query(
"CREATE TABLE `tbl_fields_subsectionmanager` (
`id` int(11) unsigned NOT NULL AUTO_INCREMENT,
`field_id` int(11) unsigned NOT NULL,
`subsection_id` VARCHAR(255) NOT NULL,
`filter_tags` text,
`caption` text,
`included_fields` text,
`allow_multiple` tinyint(1) default '0',
`show_preview` tinyint(1) default '0',
PRIMARY KEY (`id`),
KEY `field_id` (`field_id`)
)"
);
$sorting = Administration::instance()->Database->query(
"CREATE TABLE `tbl_fields_subsectionmanager_sorting` (
`id` int(11) unsigned NOT NULL AUTO_INCREMENT,
`entry_id` int(11) NOT NULL,
`field_id` int(11) NOT NULL,
`order` text,
PRIMARY KEY (`id`)
)"
);
$stage = Administration::instance()->Database->query(
"CREATE TABLE IF NOT EXISTS `tbl_fields_stage` (
`id` int(11) unsigned NOT NULL auto_increment,
`field_id` int(11) unsigned NOT NULL default '0',
`constructable` smallint(1) default '0',
`destructable` smallint(1) default '0',
`draggable` smallint(1) default '0',
`droppable` smallint(1) default '0',
`searchable` smallint(1) default '0',
PRIMARY KEY (`id`)
) TYPE=MyISAM;"
);
if($fields && $sorting && $stage) return true;
else return false;
}
}