120 lines
3.3 KiB
PHP
120 lines
3.3 KiB
PHP
<?php
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namespace Icinga\Module\Director\Web\Table;
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use dipl\Html\Link;
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use dipl\Web\Table\ZfQueryBasedTable;
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use Zend_Db_Adapter_Abstract as ZfDbAdapter;
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use Zend_Db_Select as ZfDbSelect;
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class DatafieldTable extends ZfQueryBasedTable
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{
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protected $searchColumns = array(
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'df.varname',
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'df.caption',
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);
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public function getColumns()
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{
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return array(
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'id' => 'df.id',
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'varname' => 'df.varname',
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'caption' => 'df.caption',
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'description' => 'df.description',
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'datatype' => 'df.datatype',
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'assigned_fields' => 'SUM(used_fields.cnt)',
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'assigned_vars' => 'SUM(used_vars.cnt)',
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);
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}
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public function renderRow($row)
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{
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return $this::tr([
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$this::td(Link::create(
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$row->caption,
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'director/datafield/edit',
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['id' => $row->id]
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)),
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$this::td($row->varname),
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$this::td($row->assigned_fields),
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$this::td($row->assigned_vars)
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]);
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}
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public function getColumnsToBeRendered()
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{
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return array(
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$this->translate('Label'),
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$this->translate('Field name'),
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$this->translate('# Used'),
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$this->translate('# Vars'),
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);
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}
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public function prepareQuery()
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{
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$db = $this->db();
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$fieldTypes = array('command', 'host', 'notification', 'service', 'user');
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$varsTypes = array('command', 'host', 'notification', 'service', 'service_set', 'user');
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$fieldsQueries = array();
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foreach ($fieldTypes as $type) {
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$fieldsQueries[] = $this->makeDatafieldSub($type, $db);
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}
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$varsQueries = array();
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foreach ($varsTypes as $type) {
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$varsQueries[] = $this->makeVarSub($type, $db);
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}
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return $db->select()->from(
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array('df' => 'director_datafield'),
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$this->getColumns()
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)->joinLeft(
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array('used_fields' => $db->select()->union($fieldsQueries, ZfDbSelect::SQL_UNION_ALL)),
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'used_fields.datafield_id = df.id',
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array()
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)->joinLeft(
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array('used_vars' => $db->select()->union($varsQueries, ZfDbSelect::SQL_UNION_ALL)),
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'used_vars.varname = df.varname',
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array()
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)->group('df.id')->group('df.varname')->order('caption ASC');
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}
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/**
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* @param $type
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* @param ZfDbAdapter $db
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*
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* @return ZfDbSelect
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*/
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protected function makeDatafieldSub($type, ZfDbAdapter $db)
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{
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return $db->select()
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->from(
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sprintf('icinga_%s_field', $type),
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array(
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'cnt' => 'COUNT(*)',
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'datafield_id'
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)
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)->group('datafield_id');
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}
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/**
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* @param $type
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* @param ZfDbAdapter $db
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*
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* @return ZfDbSelect
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*/
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protected function makeVarSub($type, ZfDbAdapter $db)
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{
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return $db->select()
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->from(
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sprintf('icinga_%s_var', $type),
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array(
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'cnt' => 'COUNT(*)',
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'varname'
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)
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)->group('varname');
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}
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}
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