610 lines
		
	
	
		
			17 KiB
		
	
	
	
		
			Plaintext
		
	
	
	
	
	
			
		
		
	
	
			610 lines
		
	
	
		
			17 KiB
		
	
	
	
		
			Plaintext
		
	
	
	
	
	
<?php
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/**
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 * Test requirements for installation and running.
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 */
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function panels_requirements($phase) {
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  $function = "panels_requirements_$phase";
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  return function_exists($function) ? $function() : array();
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}
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/**
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 * Check install-time requirements.
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 */
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function panels_requirements_install() {
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  $requirements = array();
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  $t = get_t();
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  // Assume that if the user is running an installation profile that both
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  // Panels and CTools are the same release.
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  if (!(defined('MAINTENANCE_MODE') && MAINTENANCE_MODE == 'install')) {
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    // Apparently the install process doesn't include .module files,
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    // so we need to force the issue in order for our versioning
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    // check to work.
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    if (!defined('PANELS_REQUIRED_CTOOLS_API')) {
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      include_once drupal_get_path('module', 'panels') . '/panels.module';
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    }
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    // In theory we should check module_exists, but Drupal's gating should
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    // actually prevent us from getting here otherwise.
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    if (!defined('CTOOLS_API_VERSION')) {
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      include_once drupal_get_path('module', 'ctools') . '/ctools.module';
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    }
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    if (!module_invoke('ctools', 'api_version', PANELS_REQUIRED_CTOOLS_API)) {
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      $requirements['panels_ctools'] = array(
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        'title' => $t('CTools API Version'),
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        'value' => CTOOLS_API_VERSION,
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        'severity' => REQUIREMENT_ERROR,
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        'description' => t('The CTools API version is too old for Panels. Panels needs at least %version.', array('%version' => PANELS_REQUIRED_CTOOLS_API)),
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      );
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    }
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  }
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  return $requirements;
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}
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/**
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 * Implements of hook_schema().
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 */
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function panels_schema() {
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  // This should always point to our 'current' schema. This makes it relatively
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  // easy to keep a record of schema as we make changes to it.
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  return panels_schema_8();
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}
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function panels_schema_8() {
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  $schema = panels_schema_7();
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  // Add the storage type and id columns.
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  $schema['panels_display']['fields']['storage_type'] = array(
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    'type' => 'varchar',
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    'length' => 255,
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    'default' => '',
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  );
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  $schema['panels_display']['fields']['storage_id'] = array(
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    'type' => 'varchar',
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    'length' => 255,
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    'default' => '',
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  );
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  return $schema;
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}
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function panels_schema_7() {
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  $schema = panels_schema_6();
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  // Update field lengths to 255 chars.
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  $schema['panels_pane']['fields']['subtype']['length'] = '255';
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  $schema['panels_pane']['fields']['panel']['length'] = '255';
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  $schema['panels_pane']['fields']['type']['length'] = '255';
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  return $schema;
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}
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function panels_schema_6() {
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  $schema = panels_schema_5();
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  $schema['cache_panels'] = drupal_get_schema_unprocessed('system', 'cache');
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  return $schema;
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}
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function panels_schema_5() {
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  $schema = panels_schema_4();
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  $schema['panels_display']['fields']['uuid'] = array(
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    'type' => 'char',
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    'length' => '36',
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  );
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  $schema['panels_display']['export']['key'] = 'uuid';
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  $schema['panels_display']['export']['key name'] = 'UUID';
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  $schema['panels_pane']['fields']['uuid'] = array(
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    'type' => 'char',
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    'length' => '36',
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  );
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  $schema['panels_pane']['export']['key'] = 'uuid';
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  $schema['panels_pane']['export']['key name'] = 'UUID';
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  return $schema;
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}
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function panels_schema_4() {
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  $schema = panels_schema_3();
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  $schema['panels_pane']['fields']['locks'] = array(
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    'type' => 'text',
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    'size' => 'big',
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    'serialize' => TRUE,
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    'object default' => array(),
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    'initial' => array(),
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  );
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  return $schema;
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}
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/**
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 * Schema from the D6 version.
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 */
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function panels_schema_3() {
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  // Schema 3 is now locked. If you need to make changes, please create
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  // schema 4 and add them.
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  $schema = array();
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  $schema['panels_display'] = array(
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    'export' => array(
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      'object' => 'panels_display',
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      'bulk export' => FALSE,
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      'export callback' => 'panels_export_display',
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      'can disable' => FALSE,
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      'identifier' => 'display',
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    ),
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    'fields' => array(
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      'did' => array(
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        'type' => 'serial',
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        'not null' => TRUE,
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        'no export' => TRUE,
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      ),
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      'layout' => array(
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        'type' => 'varchar',
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        'length' => '255',
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        'default' => '',
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      ),
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      'layout_settings' => array(
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        'type' => 'text',
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        'size' => 'big',
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        'serialize' => TRUE,
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        'object default' => array(),
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        'initial' => array(),
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      ),
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      'panel_settings' => array(
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        'type' => 'text',
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        'size' => 'big',
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        'serialize' => TRUE,
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        'object default' => array(),
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        'initial' => array(),
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      ),
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      'cache' => array(
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        'type' => 'text',
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        'serialize' => TRUE,
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        'object default' => array(),
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        'initial' => array(),
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      ),
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      'title' => array(
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        'type' => 'varchar',
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        'length' => '255',
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        'default' => '',
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      ),
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      'hide_title' => array(
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        'type' => 'int',
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        'size' => 'tiny',
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        'default' => 0,
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        'no export' => TRUE,
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      ),
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      'title_pane' => array(
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        'type' => 'int',
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        'default' => 0,
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        'no export' => TRUE,
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      ),
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    ),
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    'primary key' => array('did'),
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  );
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  $schema['panels_pane'] = array(
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    'export' => array(
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      'can disable' => FALSE,
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      'identifier' => 'pane',
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      'bulk export' => FALSE,
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    ),
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    'fields' => array(
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      'pid' => array(
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        'type' => 'serial',
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        'not null' => TRUE,
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      ),
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      'did' => array(
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        'type' => 'int',
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        'not null' => TRUE,
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        'default' => 0,
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        'no export' => TRUE,
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      ),
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      'panel' => array(
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        'type' => 'varchar',
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        'length' => '32',
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        'default' => '',
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      ),
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      'type' => array(
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        'type' => 'varchar',
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        'length' => '32',
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        'default' => '',
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      ),
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      'subtype' => array(
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        'type' => 'varchar',
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        'length' => '64',
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        'default' => '',
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      ),
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      'shown' => array(
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        'type' => 'int',
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        'size' => 'tiny',
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        'default' => 1,
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      ),
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      'access' => array(
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        'type' => 'text',
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        'size' => 'big',
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        'serialize' => TRUE,
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        'object default' => array(),
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        'initial' => array(),
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      ),
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      'configuration' => array(
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        'type' => 'text',
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        'size' => 'big',
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        'serialize' => TRUE,
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        'object default' => array(),
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        'initial' => array(),
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      ),
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      'cache' => array(
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        'type' => 'text',
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        'size' => 'big',
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        'serialize' => TRUE,
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        'object default' => array(),
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        'initial' => array(),
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      ),
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      'style' => array(
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        'type' => 'text',
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        'size' => 'big',
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        'serialize' => TRUE,
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        'object default' => array(),
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        'initial' => array(),
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      ),
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      'css' => array(
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        'type' => 'text',
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        'size' => 'big',
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        'serialize' => TRUE,
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        'object default' => array(),
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        'initial' => array(),
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      ),
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      'extras' => array(
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        'type' => 'text',
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        'size' => 'big',
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        'serialize' => TRUE,
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        'object default' => array(),
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        'initial' => array(),
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      ),
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      'position' => array(
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        'type' => 'int',
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        'size' => 'small',
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        'default' => 0,
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      ),
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    ),
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    'primary key' => array('pid'),
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    'indexes' => array(
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      'did_idx' => array('did')
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    ),
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  );
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  $schema['panels_renderer_pipeline'] = array(
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    'description' => 'Contains renderer pipelines for Panels. Each pipeline contains one or more renderers and access rules to select which renderer gets used.',
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    'export' => array(
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      'identifier' => 'pipeline',
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      'bulk export' => TRUE,
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      'primary key' => 'rpid',
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      'api' => array(
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        'owner' => 'panels',
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        'api' => 'pipelines',
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        'minimum_version' => 1,
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        'current_version' => 1,
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      ),
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    ),
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    'fields' => array(
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      'rpid' => array(
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        'type' => 'serial',
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        'description' => 'A database primary key to ensure uniqueness.',
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        'not null' => TRUE,
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        'no export' => TRUE,
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      ),
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      'name' => array(
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        'type' => 'varchar',
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        'length' => '255',
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        'description' => 'Unique ID for this content. Used to identify it programmatically.',
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      ),
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      'admin_title' => array(
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        'type' => 'varchar',
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        'length' => '255',
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        'description' => 'Administrative title for this pipeline.',
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      ),
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      'admin_description' => array(
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        'type' => 'text',
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        'size' => 'big',
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        'description' => 'Administrative description for this pipeline.',
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        'object default' => '',
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      ),
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      'weight' => array(
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        'type' => 'int',
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        'size' => 'small',
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        'default' => 0,
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      ),
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      'settings' => array(
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        'type' => 'text',
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        'size' => 'big',
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        'description' => 'Serialized settings for the actual pipeline. The contents of this field are up to the plugin that uses it.',
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        'serialize' => TRUE,
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        'object default' => array(),
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      ),
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    ),
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    'primary key' => array('rpid'),
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  );
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  $schema['panels_layout'] = array(
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    'description' => 'Contains exportable customized layouts for this site.',
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    'export' => array(
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      'identifier' => 'layout',
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      'bulk export' => TRUE,
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      'primary key' => 'lid',
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      'api' => array(
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        'owner' => 'panels',
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        'api' => 'layouts',
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        'minimum_version' => 1,
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        'current_version' => 1,
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      ),
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    ),
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    'fields' => array(
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      'lid' => array(
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        'type' => 'serial',
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        'description' => 'A database primary key to ensure uniqueness.',
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        'not null' => TRUE,
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        'no export' => TRUE,
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      ),
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      'name' => array(
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        'type' => 'varchar',
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        'length' => '255',
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        'description' => 'Unique ID for this content. Used to identify it programmatically.',
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      ),
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      'admin_title' => array(
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        'type' => 'varchar',
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        'length' => '255',
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        'description' => 'Administrative title for this layout.',
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      ),
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      'admin_description' => array(
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        'type' => 'text',
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        'size' => 'big',
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        'description' => 'Administrative description for this layout.',
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        'object default' => '',
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      ),
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      'category' => array(
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        'type' => 'varchar',
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        'length' => '255',
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        'description' => 'Administrative category for this layout.',
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      ),
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      'plugin' => array(
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        'type' => 'varchar',
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        'length' => '255',
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        'description' => 'The layout plugin that owns this layout.',
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      ),
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      'settings' => array(
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        'type' => 'text',
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        'size' => 'big',
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        'description' => 'Serialized settings for the actual layout. The contents of this field are up to the plugin that uses it.',
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        'serialize' => TRUE,
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        'object default' => array(),
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      ),
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    ),
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    'primary key' => array('lid'),
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  );
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  return $schema;
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}
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/**
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 * Change panels_display.layout to match the size of panels_layout.name.
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 */
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function panels_update_7300() {
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  // Load the schema.
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  $schema = panels_schema_3();
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  $table = 'panels_display';
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  $field = 'layout';
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  $spec = $schema[$table]['fields'][$field];
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  // Re-define the column.
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  db_change_field($table, $field, $field, $spec);
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  return t('Changed the panels_display.layout field to the correct size.');
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}
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/**
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 * Add lock field to panels_pane table.
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 */
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function panels_update_7301() {
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  // Load the schema.
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  // Due to a previous failure, the field may already exist:
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  $schema = panels_schema_4();
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  $table = 'panels_pane';
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  $field = 'locks';
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  if (!db_field_exists($table, $field)) {
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    $spec = $schema[$table]['fields'][$field];
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    // Core does not properly respect 'initial' and 'serialize'.
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    unset($spec['initial']);
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    // Re-define the column.
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    db_add_field($table, $field, $spec);
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    return t('Added panels_pane.lock field.');
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  }
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  return t('panels_pane.lock field already existed, update skipped.');
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}
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/**
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 * Adding universally unique identifiers to panels.
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 *
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 * Note: This update hook is not written well. It calls apis which uses the
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 * most updated drupal database, causing missing columns or tables errors. To
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 * mitigate the issue, we've added updates from 7303 and 7305. Future updates
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 * should go below the 7305 update.
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 *
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 * See https://www.drupal.org/node/2787123 for more info.
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 */
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function panels_update_7302() {
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  if (!module_load_include('inc', 'ctools', 'includes/uuid')) {
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    throw new DrupalUpdateException(t('Ctools UUID support not detected. You must update to a more recent version of the ctools module.'));
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  }
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  // Run the 7303 update first to avoid caching issues.
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  // This *probably* should be placed right above update 7305, however it was
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  // tested here and re-testing this update is difficult, so it stays here.
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  panels_update_7303();
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  // Load the schema.
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  $schema = panels_schema_5();
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  $msg = array();
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  // Add the uuid column to the pane table.
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  $table = 'panels_pane';
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  $field = 'uuid';
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  // Due to a previous failure, the column may already exist:
 | 
						|
  if (!db_field_exists($table, $field)) {
 | 
						|
    $spec = $schema[$table]['fields'][$field];
 | 
						|
    db_add_field($table, $field, $spec);
 | 
						|
    $msg[] = t('Added panels_pane.uuid column.');
 | 
						|
  }
 | 
						|
 | 
						|
  // Add the uuid column to the display table.
 | 
						|
  $table = 'panels_display';
 | 
						|
  $field = 'uuid';
 | 
						|
  // Due to a previous failure, the column may already exist:
 | 
						|
  if (!db_field_exists($table, $field)) {
 | 
						|
    $spec = $schema[$table]['fields'][$field];
 | 
						|
    db_add_field($table, $field, $spec);
 | 
						|
    $msg[] = t('Added panels_display.uuid column.');
 | 
						|
  }
 | 
						|
 | 
						|
  if (empty($msg)) {
 | 
						|
    $msg[] = t('UUID column already present in the panels_display & panels_pane tables.');
 | 
						|
  }
 | 
						|
 | 
						|
  // Update all DB-based panes & displays to ensure that they all contain a UUID.
 | 
						|
  $display_dids = db_select('panels_display')
 | 
						|
    ->fields('panels_display', array('did'))
 | 
						|
    ->condition(db_or()
 | 
						|
      ->condition('uuid', '')
 | 
						|
      ->isNull('uuid')
 | 
						|
    )
 | 
						|
    ->execute()
 | 
						|
    ->fetchCol();
 | 
						|
 | 
						|
  // Check the panes as well, for paranoia.
 | 
						|
  $pane_dids = db_select('panels_pane')
 | 
						|
    ->distinct()
 | 
						|
    ->fields('panels_pane', array('did'))
 | 
						|
    ->condition(db_or()
 | 
						|
      ->condition('uuid', '')
 | 
						|
      ->isNull('uuid')
 | 
						|
    )
 | 
						|
    ->execute()
 | 
						|
    ->fetchCol();
 | 
						|
 | 
						|
  $dids = array_unique(array_merge($display_dids, $pane_dids));
 | 
						|
 | 
						|
  // Before using panels_save_display(), we have to make sure any new fields
 | 
						|
  // are added from future updates.
 | 
						|
  panels_update_7305();
 | 
						|
 | 
						|
  // If the Panels module is disabled we don't have access to
 | 
						|
  // panels_load_displays().
 | 
						|
  if (!function_exists('panels_load_displays')) {
 | 
						|
    module_load_include('module', 'panels');
 | 
						|
  }
 | 
						|
  if ($displays = panels_load_displays($dids)) {
 | 
						|
    foreach ($displays as $display) {
 | 
						|
      // A display save also triggers pane saves.
 | 
						|
      panels_save_display($display);
 | 
						|
    }
 | 
						|
    $msg[] = t('Generated UUIDs for database-based panel displays and panes.');
 | 
						|
  }
 | 
						|
  else {
 | 
						|
    $msg[] = t('No database-based panel displays or panes for which to generate UUIDs.');
 | 
						|
  }
 | 
						|
 | 
						|
  return implode("\n", $msg);
 | 
						|
}
 | 
						|
 | 
						|
/**
 | 
						|
 * Add a custom cache table for Panels.
 | 
						|
 */
 | 
						|
function panels_update_7303() {
 | 
						|
  $schema = panels_schema_6();
 | 
						|
 | 
						|
  $table_name = 'cache_panels';
 | 
						|
  if (!db_table_exists($table_name)) {
 | 
						|
    db_create_table($table_name, $schema[$table_name]);
 | 
						|
  }
 | 
						|
}
 | 
						|
 | 
						|
/**
 | 
						|
 * Update "panels_pane" table field lengths to 255 chars.
 | 
						|
 */
 | 
						|
function panels_update_7304() {
 | 
						|
  $schema = panels_schema_7();
 | 
						|
 | 
						|
  $update_fields = array(
 | 
						|
    'panels_pane' => array('subtype', 'panel', 'type'),
 | 
						|
  );
 | 
						|
 | 
						|
  foreach($update_fields as $table => $fields) {
 | 
						|
    foreach($fields as $field_name) {
 | 
						|
      db_change_field($table, $field_name, $field_name, $schema[$table]['fields'][$field_name]);
 | 
						|
    }
 | 
						|
  }
 | 
						|
}
 | 
						|
 | 
						|
/**
 | 
						|
 * Add the "storage_type" and "storage_id" columns to "panels_display".
 | 
						|
 */
 | 
						|
function panels_update_7305() {
 | 
						|
  $schema = panels_schema_8();
 | 
						|
 | 
						|
  $new_fields = array(
 | 
						|
    'panels_display' => array('storage_type', 'storage_id'),
 | 
						|
  );
 | 
						|
 | 
						|
  foreach ($new_fields as $table => $fields) {
 | 
						|
    foreach ($fields as $field_name) {
 | 
						|
      // Due to a previous failure, the column may already exist:
 | 
						|
      if (!db_field_exists($table, $field_name)) {
 | 
						|
        db_add_field($table, $field_name, $schema[$table]['fields'][$field_name]);
 | 
						|
      }
 | 
						|
    }
 | 
						|
  }
 | 
						|
}
 | 
						|
 | 
						|
/**
 | 
						|
 * Set the storage type and id on existing page manager panels displays.
 | 
						|
 */
 | 
						|
function panels_update_7306() {
 | 
						|
  if (!db_table_exists('page_manager_handlers')) {
 | 
						|
    return t('Skipping update - page_manager is not installed.');
 | 
						|
  }
 | 
						|
 | 
						|
  // Get all page_manager_handlers that have a panels context.
 | 
						|
  $result = db_query("SELECT pm.name, pm.conf FROM {page_manager_handlers} pm WHERE pm.handler = 'panel_context'");
 | 
						|
  $page_manager_panels = array();
 | 
						|
  foreach ($result as $row) {
 | 
						|
    $conf = unserialize($row->conf);
 | 
						|
    if (isset($conf['did'])) {
 | 
						|
      $page_manager_panels[$conf['did']] = $row->name;
 | 
						|
    }
 | 
						|
  }
 | 
						|
 | 
						|
  if (!empty($page_manager_panels)) {
 | 
						|
    // Check panels displays that only have empty storage types
 | 
						|
    $result = db_query("SELECT pd.did FROM {panels_display} pd WHERE pd.did IN (:dids) AND storage_type = ''", array(':dids' => array_keys($page_manager_panels)));
 | 
						|
    foreach ($result as $row) {
 | 
						|
      db_update('panels_display')
 | 
						|
        ->fields(array(
 | 
						|
          'storage_type' => 'page_manager',
 | 
						|
          'storage_id' => $page_manager_panels[$row->did],
 | 
						|
        ))
 | 
						|
        ->condition('did', $row->did)
 | 
						|
        ->execute();
 | 
						|
    }
 | 
						|
  }
 | 
						|
}
 |