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1 | <?php |
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2 | |||
3 | namespace ByJG\AnyDataset\Database; |
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4 | |||
5 | use ByJG\AnyDataset\AnyDatasetContext; |
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6 | use ByJG\AnyDataset\LogHandler; |
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7 | use ByJG\AnyDataset\Repository\DBDataset; |
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8 | use ByJG\AnyDataset\Repository\IteratorInterface; |
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9 | |||
10 | class BaseDBAccess |
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11 | { |
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12 | |||
13 | /** |
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14 | * @var DBDataset |
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15 | */ |
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16 | private $_db = null; |
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17 | |||
18 | /** |
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19 | * Wrapper for SQLHelper |
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20 | * |
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21 | * @var SQLHelper |
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22 | */ |
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23 | protected $_sqlhelper = null; |
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24 | |||
25 | /** |
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26 | * Base Class Constructor. Don't must be override. |
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27 | * @param DBDataset $db |
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28 | */ |
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29 | public function __construct(DBDataset $db) |
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30 | { |
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31 | $this->_db = $db; |
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32 | } |
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33 | |||
34 | /** |
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35 | * Create a instance of DBDataset to connect database |
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36 | * @return DBDataset |
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37 | */ |
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38 | protected function getDBDataset() |
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39 | { |
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40 | return $this->_db; |
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41 | } |
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42 | |||
43 | /** |
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44 | * Execute a SQL and dont wait for a response. |
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45 | * @param string $sql |
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46 | * @param string $param |
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47 | * @param bool $getId |
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48 | * @return int|null |
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49 | */ |
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50 | protected function executeSQL($sql, $param = null, $getId = false) |
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51 | { |
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52 | $dbfunction = $this->getDbFunctions(); |
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53 | |||
54 | $debug = $this->getDebug(); |
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55 | $start = 0; |
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56 | if ($debug) { |
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57 | $log = LogHandler::getInstance(); |
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58 | $log->debug("Class name: " . get_class($this)); |
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59 | $log->debug("SQL: " . $sql); |
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60 | if (!is_null($param)) { |
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61 | $s = ""; |
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62 | foreach ($param as $key => $value) { |
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63 | if ($s != "") { |
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64 | $s .= ", "; |
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65 | } |
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66 | $s .= "[$key]=$value"; |
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67 | } |
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68 | $log->debug("Params: $s"); |
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69 | } |
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70 | $start = microtime(true); |
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71 | } |
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72 | |||
73 | if ($getId) { |
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74 | $id = $dbfunction->executeAndGetInsertedId($this->getDBDataset(), $sql, $param); |
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0 ignored issues
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75 | } else { |
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76 | $id = null; |
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77 | $this->getDBDataset()->execSQL($sql, $param); |
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78 | } |
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79 | |||
80 | if ($debug) { |
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81 | $end = microtime(true); |
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82 | $log->debug("Execution time: " . ($end - $start) . " seconds "); |
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83 | } |
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84 | |||
85 | return $id; |
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86 | } |
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87 | |||
88 | /** |
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89 | * Execulte SELECT SQL Query |
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90 | * |
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91 | * @param string $sql |
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92 | * @param array $param |
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93 | * @param int $ttl |
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94 | * @return IteratorInterface |
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95 | */ |
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96 | View Code Duplication | protected function getIterator($sql, $param = null, $ttl = null) |
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97 | { |
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98 | $debug = $this->getDebug(); |
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99 | $start = 0; |
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100 | if ($debug) { |
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101 | $log = LogHandler::getInstance(); |
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102 | $log->debug("Class name: " . get_class($this)); |
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103 | $log->debug("SQL: " . $sql); |
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104 | if (!is_null($param)) { |
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105 | $s = ""; |
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106 | foreach ($param as $key => $value) { |
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107 | if ($s != "") { |
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108 | $s .= ", "; |
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109 | } |
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110 | $s .= "[$key]=$value"; |
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111 | } |
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112 | $log->debug("Params: $s"); |
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113 | } |
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114 | $start = microtime(true); |
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115 | } |
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116 | $it = $this->getDBDataset()->getIterator($sql, $param, $ttl); |
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117 | if ($debug) { |
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118 | $end = microtime(true); |
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119 | $log->debug("Execution Time: " . ($end - $start) . " segundos "); |
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120 | } |
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121 | return $it; |
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122 | } |
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123 | |||
124 | View Code Duplication | protected function getScalar($sql, $param = null) |
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125 | { |
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126 | $debug = $this->getDebug(); |
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127 | $start = 0; |
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128 | if ($debug) { |
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129 | $log = LogHandler::getInstance(); |
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130 | $log->debug("Class name: " . get_class($this)); |
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131 | $log->debug("SQL: " . $sql); |
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132 | if (!is_null($param)) { |
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133 | $s = ""; |
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134 | foreach ($param as $key => $value) { |
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135 | if ($s != "") { |
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136 | $s .= ", "; |
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137 | } |
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138 | $s .= "[$key]=$value"; |
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139 | } |
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140 | $log->debug("Params: $s"); |
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141 | } |
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142 | $start = microtime(true); |
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143 | } |
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144 | $scalar = $this->getDBDataset()->getScalar($sql, $param); |
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145 | if ($debug) { |
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146 | $end = microtime(true); |
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147 | $log->debug("Execution Time: " . ($end - $start) . " segundos "); |
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148 | } |
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149 | return $scalar; |
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150 | } |
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151 | |||
152 | /** |
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153 | * Get a SQLHelper object |
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154 | * |
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155 | * @return SQLHelper |
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156 | */ |
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157 | public function getSQLHelper() |
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158 | { |
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159 | if (is_null($this->_sqlhelper)) { |
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160 | $this->_sqlhelper = new SQLHelper($this->getDBDataset()); |
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161 | } |
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162 | |||
163 | return $this->_sqlhelper; |
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164 | } |
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165 | |||
166 | /** |
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167 | * Get an Interator from an ID. Ideal for get data from PK |
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168 | * |
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169 | * @param string $tablename |
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170 | * @param string $key |
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171 | * @param string $value |
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172 | * @return IteratorInterface |
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173 | */ |
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174 | protected function getIteratorbyId($tablename, $key, $value) |
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175 | { |
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176 | $sql = "select * from $tablename where $key = [[$key]] "; |
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177 | $param = array(); |
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178 | $param[$key] = $value; |
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179 | return $this->getIterator($sql, $param); |
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180 | } |
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181 | |||
182 | /** |
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183 | * Get an Array from an existing Iterator |
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184 | * |
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185 | * @param IteratorInterface $it |
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186 | * @param string $key |
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187 | * @param string $value |
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188 | * @param string $firstElement |
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189 | * @return array |
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190 | */ |
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191 | public static function getArrayFromIterator(IteratorInterface $it, $key, $value, $firstElement = "-- Selecione --") |
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192 | { |
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193 | $retArray = array(); |
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194 | if ($firstElement != "") { |
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195 | $retArray[""] = $firstElement; |
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196 | } |
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197 | while ($it->hasNext()) { |
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198 | $sr = $it->moveNext(); |
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199 | $retArray[$sr->getField(strtolower($key))] = $sr->getField(strtolower($value)); |
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200 | } |
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201 | return $retArray; |
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202 | } |
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203 | |||
204 | /** |
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205 | * |
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206 | * @param IteratorInterface $it |
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207 | * @param string $name |
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208 | * @param array $fields |
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209 | * @param bool $echoToBrowser |
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210 | * @return string |
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211 | */ |
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212 | public static function saveToCSV($it, $name = "data.csv", $fields = null, $echoToBrowser = true) |
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213 | { |
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214 | if ($echoToBrowser) { |
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215 | ob_clean(); |
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216 | |||
217 | header("Content-Type: text/csv;"); |
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218 | header("Content-Disposition: attachment; filename=$name"); |
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219 | } |
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220 | |||
221 | $first = true; |
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222 | $line = ""; |
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223 | foreach ($it as $sr) { |
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224 | if ($first) { |
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225 | $first = false; |
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226 | |||
227 | if (is_null($fields)) { |
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228 | $fields = $sr->getFieldNames(); |
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229 | } |
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230 | |||
231 | $line .= '"' . implode('","', $fields) . '"' . "\n"; |
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232 | } |
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233 | |||
234 | $raw = array(); |
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235 | foreach ($fields as $field) { |
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236 | $raw[] = $sr->getField($field); |
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237 | } |
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238 | $line .= '"' . implode('","', array_values($raw)) . '"' . "\n"; |
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239 | |||
240 | if ($echoToBrowser) { |
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241 | echo $line; |
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242 | $line = ""; |
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243 | } |
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244 | } |
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245 | |||
246 | if (!$echoToBrowser) { |
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247 | return $line; |
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248 | } |
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249 | |||
250 | return null; |
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251 | } |
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252 | |||
253 | /** |
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254 | * Get a IDbFunctions class containing specific database operations |
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255 | * @return DBFunctionsInterface |
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256 | */ |
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257 | public function getDbFunctions() |
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258 | { |
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259 | return $this->getDBDataset()->getDbFunctions(); |
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260 | } |
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261 | |||
262 | public function beginTransaction() |
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263 | { |
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264 | $this->getDBDataset()->beginTransaction(); |
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265 | } |
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266 | |||
267 | public function commitTransaction() |
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268 | { |
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269 | $this->getDBDataset()->commitTransaction(); |
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270 | } |
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271 | |||
272 | public function rollbackTransaction() |
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273 | { |
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274 | $this->getDBDataset()->rollbackTransaction(); |
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275 | } |
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276 | |||
277 | /** |
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278 | * @return bool |
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279 | */ |
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280 | public function getDebug() |
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281 | { |
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282 | return AnyDatasetContext::getInstance()->getDebug(); |
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283 | } |
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284 | } |
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285 |
It seems like the type of the argument is not accepted by the function/method which you are calling.
In some cases, in particular if PHP’s automatic type-juggling kicks in this might be fine. In other cases, however this might be a bug.
We suggest to add an explicit type cast like in the following example: