[795] | 1 | <?php |
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| 2 | /** |
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| 3 | * Class for getting city/state information |
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| 4 | * @license http://www.gnu.org/copyleft/gpl.html GPL |
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| 5 | * @package Workflow |
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| 6 | * @subpackage local |
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| 7 | */ |
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| 8 | |
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| 9 | class wf_location |
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| 10 | { /** |
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| 11 | * @var object $db banco de dados |
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| 12 | * @access private |
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| 13 | */ |
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| 14 | var $db; |
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| 15 | /** |
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| 16 | * @var array $cityInfo Armazena informações sobre a cidade |
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| 17 | * @access public |
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| 18 | */ |
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| 19 | var $cityInfo; |
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| 20 | /** |
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| 21 | * @var array $stateInfo Armazena as informações sobre o Estado |
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| 22 | * @access public |
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| 23 | */ |
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| 24 | var $stateInfo; |
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| 25 | /** |
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| 26 | * @var array $citiesFromState Armazena as cidades de um estado |
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| 27 | * @access public |
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| 28 | */ |
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| 29 | var $citiesFromState; |
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| 30 | |
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| 31 | /** |
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| 32 | * Inicializa os arrays da classe |
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| 33 | * return void |
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| 34 | * @access private |
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| 35 | */ |
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| 36 | function initialize() |
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| 37 | { |
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| 38 | $this->db = &$GLOBALS['workflow']['workflowObjects']->getDBExpresso()->Link_ID; |
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| 39 | $this->db->setFetchMode(ADODB_FETCH_ASSOC); |
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| 40 | $this->cityInfo = array(); |
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| 41 | $this->stateInfo = array(); |
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| 42 | $this->citiesFromState = array(); |
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| 43 | } |
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| 44 | |
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| 45 | /** |
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| 46 | * Construtor da classe |
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| 47 | * return object |
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| 48 | * @access public |
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| 49 | */ |
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| 50 | function wf_location() |
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| 51 | { |
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| 52 | $this->initialize(); |
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| 53 | } |
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| 54 | |
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| 55 | /** |
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| 56 | * Busca as informações da cidade pelo numero id passado |
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| 57 | * @param int $city_id Numero ID da cidade |
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| 58 | * @return mixed (array ou boolean) |
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| 59 | * @access public |
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| 60 | */ |
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| 61 | function getCityById($city_id) |
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| 62 | { |
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| 63 | if (!is_numeric($city_id)) |
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| 64 | return false; |
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| 65 | |
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| 66 | $city_id = (int) $city_id; |
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| 67 | if (isset($this->cityInfo[$city_id])) |
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| 68 | return $this->cityInfo[$city_id]; |
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| 69 | |
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| 70 | $sql = |
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| 71 | "SELECT |
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| 72 | c.id_city AS id_city, |
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| 73 | c.city_name AS city_name, |
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| 74 | s.id_state AS id_state, |
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| 75 | s.state_name AS state_name, |
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| 76 | s.state_symbol AS state_symbol |
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| 77 | FROM |
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| 78 | phpgw_cc_state s, |
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| 79 | phpgw_cc_city c |
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| 80 | WHERE |
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| 81 | c.id_state = s.id_state AND |
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| 82 | s.id_country = 'BR' AND |
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| 83 | c.id_city = ?"; |
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| 84 | |
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| 85 | $result = $this->db->query($sql, array($city_id)); |
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| 86 | $output = $result->fetchRow(); |
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| 87 | |
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| 88 | $this->cityInfo[$city_id] = $output; |
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| 89 | return $output; |
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| 90 | } |
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| 91 | |
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| 92 | /** |
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| 93 | * Busca as informações do estado pelo id passado |
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| 94 | * @param int $state_id Numero ID do estado |
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| 95 | * @return mixed (array ou boolean) |
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| 96 | * @access public |
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| 97 | */ |
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| 98 | function getStateById($state_id) |
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| 99 | { |
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| 100 | if (!is_numeric($state_id)) |
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| 101 | return false; |
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| 102 | |
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| 103 | $state_id = (int) $state_id; |
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| 104 | if (isset($this->stateInfo[$state_id])) |
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| 105 | return $this->stateInfo[$state_id]; |
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| 106 | |
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| 107 | $sql = |
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| 108 | "SELECT |
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| 109 | id_state, |
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| 110 | state_name, |
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| 111 | state_symbol |
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| 112 | FROM |
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| 113 | phpgw_cc_state |
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| 114 | WHERE |
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| 115 | id_country = 'BR' AND |
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| 116 | id_state = ?"; |
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| 117 | |
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| 118 | $result = $this->db->query($sql, array($state_id)); |
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| 119 | $output = $result->fetchRow(); |
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| 120 | |
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| 121 | $this->stateInfo[$city_id] = $output; |
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| 122 | return $output; |
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| 123 | } |
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| 124 | /** |
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| 125 | * Busca as cidades de um estado |
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| 126 | * @param int $state_id Numero ID do estado |
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| 127 | * @return mixed (array ou boolean) |
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| 128 | * @access public |
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| 129 | */ |
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| 130 | function getCitiesFromState($state_id) |
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| 131 | { |
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| 132 | if (!is_numeric($state_id)) |
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| 133 | return false; |
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| 134 | |
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| 135 | $state_id = (int) $state_id; |
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| 136 | if (isset($this->citiesFromState[$state_id])) |
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| 137 | return $this->citiesFromState[$state_id]; |
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| 138 | |
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| 139 | $sql = |
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| 140 | "SELECT |
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| 141 | c.id_city AS id_city, |
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| 142 | c.city_name AS city_name |
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| 143 | FROM |
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| 144 | phpgw_cc_state s, |
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| 145 | phpgw_cc_city c |
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| 146 | WHERE |
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| 147 | c.id_state = s.id_state AND |
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| 148 | s.id_country = 'BR' AND |
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| 149 | c.id_state = ? |
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| 150 | ORDER BY |
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| 151 | city_name"; |
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| 152 | |
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| 153 | $result = $this->db->query($sql, array($state_id)); |
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| 154 | $output = array(); |
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| 155 | while ($row = $result->fetchRow()) |
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| 156 | $output[] = $row; |
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| 157 | |
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| 158 | $this->citiesFromState[$state_id] = $output; |
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| 159 | return $output; |
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| 160 | } |
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| 161 | /** |
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| 162 | * Busca os estados brasileiros |
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| 163 | * @return mixed (array ou boolean) |
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| 164 | * @access public |
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| 165 | */ |
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| 166 | function getStates() |
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| 167 | { |
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| 168 | $sql = |
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| 169 | "SELECT |
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| 170 | id_state, |
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| 171 | state_name |
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| 172 | FROM |
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| 173 | phpgw_cc_state |
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| 174 | WHERE |
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| 175 | id_country = 'BR' |
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| 176 | ORDER BY |
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| 177 | state_name"; |
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| 178 | |
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| 179 | $result = $this->db->query($sql); |
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| 180 | $output = array(); |
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| 181 | while ($row = $result->fetchRow()) |
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| 182 | $output[] = $row; |
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| 183 | |
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| 184 | return $output; |
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| 185 | } |
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| 186 | } |
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| 187 | ?> |
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