1 | package LATMOS::Accounts::Bases::Sql::objects; |
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2 | |
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3 | use 5.010000; |
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4 | use strict; |
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5 | use warnings; |
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6 | |
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7 | use base qw(LATMOS::Accounts::Bases::Objects); |
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8 | use LATMOS::Accounts::Log; |
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9 | use Crypt::RSA; |
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10 | use Crypt::RSA::Key::Public::SSH; |
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11 | use DateTime; |
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12 | use LATMOS::Accounts::I18N; |
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13 | |
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14 | our $VERSION = (q$Rev$ =~ /^Rev: (\d+) /)[0]; |
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15 | |
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16 | =head1 NAME |
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17 | |
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18 | LATMOS::Accounts::Bases::Sql::objects - Parent class for SQL object |
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19 | |
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20 | =cut |
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21 | |
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22 | sub _attributes_table { $_[0]->_object_table . '_attributes_list' } |
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23 | |
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24 | sub list { |
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25 | my ($class, $base) = @_; |
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26 | |
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27 | my $sth = $base->db->prepare_cached( |
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28 | sprintf( |
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29 | q{select %s as k from %s %s order by %s}, |
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30 | $base->db->quote_identifier($class->_key_field), |
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31 | $base->db->quote_identifier($class->_object_table), |
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32 | ($base->{wexported} ? '' : 'where exported = true'), |
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33 | $base->db->quote_identifier($class->_key_field), |
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34 | ) |
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35 | ); |
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36 | $sth->execute; |
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37 | my @keys; |
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38 | while(my $res = $sth->fetchrow_hashref) { |
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39 | push(@keys, $res->{k}); |
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40 | } |
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41 | @keys |
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42 | } |
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43 | |
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44 | sub list_from_rev { |
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45 | my ($class, $base, $rev) = @_; |
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46 | my $sth = $base->db->prepare_cached( |
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47 | sprintf( |
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48 | q{select %s as k from %s where rev > ? %s order by %s}, |
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49 | $base->db->quote_identifier($class->_key_field), |
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50 | $base->db->quote_identifier($class->_object_table), |
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51 | ($base->{wexported} ? '' : 'and exported = true'), |
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52 | $base->db->quote_identifier($class->_key_field), |
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53 | ) |
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54 | ); |
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55 | $sth->execute($rev); |
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56 | my @keys; |
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57 | while(my $res = $sth->fetchrow_hashref) { |
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58 | push(@keys, $res->{k}); |
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59 | } |
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60 | @keys |
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61 | } |
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62 | |
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63 | sub _has_extended_attributes { 0 } |
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64 | |
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65 | sub _get_attr_schema { |
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66 | my ($class, $base, $info) = @_; |
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67 | $info ||= {}; |
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68 | if (!$base->{__cache}{$class->_object_table}{inline}) { |
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69 | $base->{__cache}{$class->_object_table}{inline} = []; |
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70 | my $sth = $base->db->prepare( |
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71 | q{SELECT column_name FROM information_schema.columns |
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72 | WHERE table_name = ?} |
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73 | ); |
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74 | $sth->execute($class->_object_table); |
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75 | while (my $res = $sth->fetchrow_hashref) { |
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76 | push(@{$base->{__cache}{$class->_object_table}{inline}}, |
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77 | $res->{column_name}); |
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78 | } |
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79 | } |
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80 | foreach (@{$base->{__cache}{$class->_object_table}{inline}}) { |
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81 | $info->{$_}{inline} = 1; |
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82 | if (m/^(rev|date|create|ikey)$/) { |
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83 | $info->{$_}{ro} = 1 |
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84 | } |
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85 | } |
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86 | |
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87 | # Common to all object attribute: |
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88 | my %commons = ( |
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89 | name => { |
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90 | inline => 1, |
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91 | ro => 1, |
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92 | label => l('Name'), |
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93 | }, |
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94 | create => { |
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95 | inline => 1, |
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96 | ro => 1, |
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97 | label => l('Created'), |
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98 | }, |
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99 | date => { |
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100 | inline => 1, |
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101 | ro => 1, |
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102 | label => l('Last modified'), |
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103 | }, |
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104 | exported => { inline => 1, formtype => 'CHECKBOX', hide => 1, monitored => 1 }, |
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105 | unexported => { |
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106 | inline => 1, |
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107 | managed => 1, |
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108 | formtype => 'CHECKBOX', |
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109 | get => sub { |
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110 | my ($self) = @_; |
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111 | return $self->object->get_field('exported') ? undef : 1; |
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112 | }, |
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113 | set => sub { |
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114 | my ($self, $data) = @_; |
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115 | $self->object->_set_c_fields('exported', $data ? 0 : 1); |
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116 | }, |
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117 | label => l('Hidden'), |
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118 | }, |
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119 | services => { |
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120 | managed => 1, |
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121 | multiple => 1, |
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122 | reference => 'service', |
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123 | label => l('Service'), |
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124 | }, |
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125 | modifiedby => { |
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126 | inline => 1, |
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127 | reference => 'user', |
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128 | ro => 1, |
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129 | label => l('Modified by'), |
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130 | }, |
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131 | createdby => { |
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132 | inline => 1, |
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133 | reference => 'user', |
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134 | ro => 1, |
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135 | label => l('Created by'), |
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136 | }, |
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137 | ); |
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138 | |
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139 | # Merging / overriding with common to all object attributes properties |
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140 | foreach my $attr (keys %commons) { |
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141 | foreach my $var (keys %{ $commons{$attr} }) { |
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142 | $info->{$attr}{$var} = $commons{$attr}{$var}; |
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143 | } |
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144 | } |
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145 | |
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146 | # TODO kill this code: useless since everything is declared in perl code |
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147 | if ($class->_has_extended_attributes) { |
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148 | if (!$base->{__cache}{$class->_object_table}{extend}) { |
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149 | $base->{__cache}{$class->_object_table}{extend} = []; |
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150 | my $sth = $base->db->prepare_cached( |
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151 | sprintf( |
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152 | q{select canonical from %s order by canonical}, |
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153 | $base->db->quote_identifier($class->_attributes_table), |
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154 | ) |
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155 | ); |
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156 | $sth->execute; |
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157 | while (my $res = $sth->fetchrow_hashref) { |
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158 | push(@{$base->{__cache}{$class->_object_table}{extend}}, |
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159 | $res->{canonical}); |
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160 | } |
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161 | } |
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162 | foreach (@{$base->{__cache}{$class->_object_table}{extend}}) { |
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163 | $base->log(LA_ERR, 'Attribute %s for %s not declared in code', $_, $class->type) if(!exists($info->{$_})); |
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164 | $info->{$_} ||= {}; |
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165 | } |
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166 | } |
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167 | |
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168 | $info |
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169 | } |
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170 | |
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171 | # Everything managed by the perl code |
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172 | |
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173 | sub _managed_fields { |
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174 | my ($class, $for, $base) = @_; |
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175 | return(); |
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176 | } |
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177 | |
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178 | sub new { |
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179 | my ($class, $base, $id) = @_; |
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180 | |
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181 | my $__cache = $base->{__cache}{"_" . $class->type}; |
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182 | |
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183 | if (!(exists($__cache->{$id}) |
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184 | && $__cache->{$id}{__time} >= time - 1)) { |
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185 | |
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186 | my $sth = $base->db->prepare_cached( |
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187 | sprintf(q{select 1 from %s where %s = ? %s}, |
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188 | $base->db->quote_identifier($class->_object_table), |
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189 | $base->db->quote_identifier($class->_key_field), |
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190 | ($base->{wexported} ? '' : 'and exported = true'), |
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191 | ), |
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192 | ); |
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193 | my $count = $sth->execute($id); |
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194 | $sth->finish; |
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195 | ($count || 0) == 1 or return; |
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196 | } |
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197 | $class->SUPER::new($base, $id); |
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198 | } |
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199 | |
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200 | sub Iid { $_[0]->_get_ikey } |
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201 | |
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202 | sub _get_ikey { |
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203 | my ($class, $base, $id) = @_; |
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204 | $base ||= $class->base; |
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205 | $id ||= $class->id; |
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206 | my $sth = $base->db->prepare_cached( |
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207 | sprintf( |
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208 | q{select ikey from %s where %s = ?}, |
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209 | $base->db->quote_identifier($class->_object_table), |
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210 | $base->db->quote_identifier($class->_key_field), |
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211 | ) |
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212 | ); |
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213 | $sth->execute($id); |
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214 | my $res = $sth->fetchrow_hashref; |
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215 | $sth->finish; |
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216 | $res->{ikey} |
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217 | } |
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218 | |
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219 | sub _create { |
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220 | my ($class, $base, $id, %data) = @_; |
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221 | |
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222 | # splitting inline from extended |
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223 | my (%first, %second); |
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224 | # Ensure object is exported if not specified |
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225 | $data{exported} = 1 if (!exists($data{exported})); |
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226 | if (exists $data{unexported}) { |
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227 | $data{exported} = $data{unexported} ? 0 : 1; |
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228 | delete $data{unexported} |
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229 | } |
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230 | foreach (keys %data) { |
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231 | my $attr = $base->attribute($class->type, $_) or next; |
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232 | $_ =~ /^exported$/ and $data{$_} = $data{$_} ? 1 : 0; |
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233 | my $formatted = ref($data{$_}) |
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234 | ? [ map { $attr->input($_) } @{ $data{$_} } ] |
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235 | : $attr->input($data{$_}); |
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236 | if ($attr->{inline} && ! $attr->{delayed}) { |
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237 | $first{$_} = $formatted; |
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238 | } else { |
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239 | $second{$_} = $formatted if(defined($formatted)); |
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240 | } |
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241 | } |
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242 | $first{$class->_key_field} = $id; |
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243 | $first{createdby} = $base->user || '@Console'; |
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244 | $first{modifiedby} = $base->user || '@Console'; |
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245 | |
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246 | my $lastid; |
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247 | { |
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248 | my $sthnextval = $base->db->prepare_cached("select nextval('ikey_seq') as c"); |
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249 | $sthnextval->execute; |
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250 | $lastid = $sthnextval->fetchrow_hashref()->{c}; |
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251 | $first{ikey} = $lastid; |
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252 | $sthnextval->finish; |
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253 | } |
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254 | |
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255 | my $sth = $base->db->prepare( |
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256 | sprintf( |
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257 | q{insert into %s (%s) values (%s)}, |
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258 | $base->db->quote_identifier($class->_object_table), |
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259 | join(', ', map { $base->db->quote_identifier($_) } sort keys %first), |
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260 | join(',', qw(?) x scalar(keys %first)), |
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261 | ) |
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262 | ); |
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263 | $sth->execute(map { defined($first{$_}) ? $first{$_} : undef } sort keys %first) or return; |
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264 | |
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265 | my $sthid = $base->db->prepare_cached( |
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266 | sprintf(q{select %s as k from %s where ikey = ?}, |
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267 | $base->db->quote_identifier($class->_key_field), |
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268 | $base->db->quote_identifier($class->_object_table), |
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269 | ) |
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270 | ); |
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271 | $sthid->execute($lastid); |
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272 | my $res = $sthid->fetchrow_hashref(); |
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273 | $sthid->finish; |
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274 | $res or do { |
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275 | $base->log(LA_DEBUG, 'Cannot retrieve SQL row from freshly create object %s/%s', $class->type, $id); |
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276 | return; |
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277 | }; |
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278 | |
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279 | my $obj = $class->new($base, $res->{k}) or return; |
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280 | if (keys %second) { |
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281 | $obj->_set_c_fields(%second) or do { |
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282 | $base->log(LA_DEBUG, 'Cannot set atttributes to freshly create object %s/%s', $class->type, $id); |
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283 | return; |
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284 | }; |
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285 | } |
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286 | |
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287 | return $res->{k}; |
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288 | } |
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289 | |
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290 | sub _delete { |
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291 | my ($class, $base, $id) = @_; |
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292 | |
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293 | my $__cache = $base->{__cache}{"_" . $class->type}; |
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294 | |
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295 | my $obj = $base->get_object($class->type, $id) |
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296 | or return; |
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297 | |
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298 | my $sthd = $base->db->prepare_cached( |
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299 | sprintf( |
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300 | q{delete from %s where %s = ?}, |
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301 | $base->db->quote_identifier($class->_object_table), |
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302 | $base->db->quote_identifier($class->_key_field), |
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303 | ) |
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304 | ); |
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305 | my $res = $sthd->execute($id); |
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306 | if ($res) { |
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307 | delete($__cache->{$id}); |
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308 | } |
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309 | |
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310 | $res |
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311 | } |
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312 | |
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313 | sub _rename { |
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314 | my ($class, $base, $id, $newid) = @_; |
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315 | |
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316 | my $sthr = $base->db->prepare_cached( |
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317 | sprintf( |
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318 | q{update %s set %s = ? where %s = ?}, |
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319 | $base->db->quote_identifier($class->_object_table), |
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320 | $base->db->quote_identifier($class->_key_field), |
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321 | $base->db->quote_identifier($class->_key_field), |
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322 | ) |
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323 | ); |
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324 | |
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325 | if (($sthr->execute($newid, $id) || 0) != 1) { |
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326 | $base->log(LA_ERR, "Erreur renaming %s %s to %s", |
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327 | $class->type, |
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328 | $id, $newid, |
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329 | ); |
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330 | return; |
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331 | } |
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332 | |
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333 | 1; |
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334 | } |
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335 | |
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336 | =head2 db |
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337 | |
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338 | Return reference to L<DBI> object. |
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339 | |
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340 | =cut |
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341 | |
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342 | sub db { |
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343 | return $_[0]->base->db; |
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344 | } |
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345 | |
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346 | sub _quote_object_table { |
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347 | my ($self) = @_; |
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348 | my $table = $self->_object_table or return; |
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349 | $self->db->quote_identifier($table); |
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350 | } |
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351 | sub _quote_key_field { |
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352 | my ($self) = @_; |
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353 | my $key_field = $self->_key_field or return; |
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354 | $self->db->quote_identifier($key_field); |
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355 | } |
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356 | |
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357 | sub get_field { |
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358 | my ($self, $field) = @_; |
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359 | if ($field eq 'services') { |
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360 | my @services; |
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361 | my $sth = $self->db->prepare_cached( |
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362 | q{ select name from service join service_attributes |
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363 | on okey = ikey |
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364 | where service_attributes.attr = 'dependOn' and value = ? |
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365 | }); |
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366 | $sth->execute($self->type . '.' . $self->id); |
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367 | while(my $res = $sth->fetchrow_hashref) { |
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368 | push(@services, $res->{name}); |
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369 | } |
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370 | return \@services; |
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371 | } |
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372 | my $attr = $self->attribute($field) or return; |
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373 | if ($attr->{inline}) { |
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374 | my $sth = $self->db->prepare_cached( |
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375 | sprintf( |
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376 | q{select %s from %s where %s = ?}, |
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377 | $self->db->quote_identifier(lc($field)), |
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378 | $self->_quote_object_table, |
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379 | $self->_quote_key_field, |
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380 | ) |
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381 | ); |
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382 | $sth->execute($self->id); |
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383 | my $res = $sth->fetchrow_hashref or $self->db->rollback; |
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384 | $sth->finish; |
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385 | return $res->{$field}; |
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386 | } elsif ($self->_has_extended_attributes) { # else, then we mandatory have extend attr |
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387 | $self->base->{__cache}{"_" . $self->type} ||= {}; |
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388 | my $__cache = $self->base->{__cache}{"_" . $self->type}; |
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389 | if (!(exists($__cache->{$self->id}) |
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390 | && $__cache->{$self->id}{__time} >= time - 1)) { |
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391 | my $sth = $self->db->prepare_cached( |
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392 | sprintf( |
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393 | q{ |
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394 | select attr, value from %s |
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395 | join %s on okey = ikey |
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396 | where %s = ? |
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397 | }, |
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398 | $self->db->quote_identifier($self->_object_table. '_attributes'), |
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399 | $self->db->quote_identifier($self->_object_table), |
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400 | $self->db->quote_identifier($self->_key_field), |
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401 | ) |
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402 | ); |
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403 | $sth->execute($self->id); |
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404 | delete($__cache->{$self->id}); |
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405 | $__cache->{$self->id}{__time} = time; |
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406 | while(my $res = $sth->fetchrow_hashref) { |
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407 | push(@{$__cache->{$self->id}{$res->{attr}}}, $res->{value}); |
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408 | } |
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409 | #return @values > 1 ? \@values : $values[0]; |
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410 | } |
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411 | my $val = $__cache->{$self->id}{$field}; |
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412 | return @{$val || []} > 1 ? $val : $val->[0]; |
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413 | } |
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414 | } |
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415 | |
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416 | sub set_fields { |
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417 | my ($self, %data) = @_; |
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418 | my @updated_attributes = (); |
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419 | my @fields; |
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420 | my @vals; |
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421 | my %ext; |
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422 | if (exists($data{services})) { |
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423 | my %old = map { $_ => 0 } $self->get_attributes('services'); |
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424 | foreach my $serv (grep { $_ } ref $data{services} ? @{ $data{services} } : $data{services}) { |
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425 | if (!exists($old{$serv})) { |
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426 | my $oserv = $self->base->get_object('service', $serv) or next; |
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427 | $oserv->addAttributeValue('dependOn', $self->type . '.' . $self->id); |
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428 | } |
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429 | $old{$serv} = 1; |
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430 | } |
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431 | foreach my $serv (keys %old) { |
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432 | if (!$old{$serv}) { |
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433 | my $oserv = $self->base->get_object('service', $serv) or next; |
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434 | $oserv->delAttributeValue('dependOn', $self->type . '.' . $self->id); |
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435 | } |
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436 | } |
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437 | delete($data{services}); |
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438 | } |
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439 | if (exists($data{services})) { |
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440 | my %old = map { $_ => 0 } $self->get_attributes('services'); |
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441 | foreach my $serv (grep { $_ } ref $data{services} ? @{ $data{services} } : $data{services}) { |
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442 | if (!exists($old{$serv})) { |
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443 | my $oserv = $self->base->get_object('service', $serv) or next; |
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444 | $oserv->addAttributeValue('dependOn', $self->type . '.' . $self->id); |
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445 | } |
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446 | $old{$serv} = 1; |
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447 | } |
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448 | foreach my $serv (keys %old) { |
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449 | if (!$old{$serv}) { |
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450 | my $oserv = $self->base->get_object('service', $serv) or next; |
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451 | $oserv->delAttributeValue('dependOn', $self->type . '.' . $self->id); |
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452 | } |
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453 | } |
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454 | delete($data{services}); |
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455 | } |
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456 | foreach my $field (keys %data) { |
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457 | my $attr = $self->attribute($field); |
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458 | my $oldval = $self->get_field($field); |
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459 | next if (($data{$field} || '') eq ($oldval || '')); |
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460 | if ($attr->{inline}) { |
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461 | # TODO check fields exists ! |
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462 | push(@fields, sprintf("%s = ?", $self->db->quote_identifier($field))); |
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463 | # undef mean unset, handling null for exported: |
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464 | if ($field eq 'exported') { |
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465 | push(@vals, $data{$field} ? 1 : 0); |
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466 | } else { |
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467 | push(@vals, $data{$field} || undef); |
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468 | } |
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469 | push(@updated_attributes, $field); |
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470 | } else { |
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471 | $ext{$field} = $data{$field}; |
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472 | } |
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473 | } |
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474 | if (@fields) { |
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475 | my $sth = $self->db->prepare_cached( |
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476 | sprintf( |
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477 | q{update %s set %s where %s = ?}, |
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478 | $self->_quote_object_table, |
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479 | join(', ', @fields), |
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480 | $self->_quote_key_field, |
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481 | ) |
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482 | ); |
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483 | $sth->execute(@vals, $self->id) or do { |
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484 | $self->base->log(LA_ERR, |
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485 | "Cannot update inline field for object %s, %s: %s", |
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486 | $self->type, |
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487 | $self->id, |
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488 | $self->base->db->errstr); |
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489 | return; |
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490 | }; |
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491 | } |
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492 | |
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493 | if ($self->_has_extended_attributes) { |
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494 | my $sthd = $self->db->prepare_cached( |
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495 | sprintf( |
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496 | q{delete from %s where okey = ? and attr = ?}, |
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497 | $self->db->quote_identifier($self->_object_table. '_attributes'), |
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498 | ), |
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499 | ); |
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500 | my $sthd1 = $self->db->prepare_cached( |
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501 | sprintf( |
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502 | q{delete from %s where okey = ? and attr = ? and value = ?}, |
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503 | $self->db->quote_identifier($self->_object_table. '_attributes'), |
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504 | ), |
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505 | ); |
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506 | my $sthx = $self->db->prepare_cached( |
---|
507 | sprintf( |
---|
508 | q{insert into %s (okey, attr, value) values (?,?,?)}, |
---|
509 | $self->db->quote_identifier($self->_object_table. '_attributes'), |
---|
510 | ) |
---|
511 | ); |
---|
512 | my $sthu = $self->db->prepare_cached( |
---|
513 | sprintf( |
---|
514 | q{update %s set value = ? where okey = ? and attr = ?}, |
---|
515 | $self->db->quote_identifier($self->_object_table. '_attributes'), |
---|
516 | ) |
---|
517 | ); |
---|
518 | |
---|
519 | my $okey = $self->_get_ikey($self->base, $self->id); |
---|
520 | foreach my $uattr (keys %ext) { |
---|
521 | my $attr = $self->attribute($uattr); |
---|
522 | if ($ext{$uattr}) { |
---|
523 | if ($attr->{multiple}) { |
---|
524 | my $updated = 0; |
---|
525 | my $oldvalue = $self->get_field($uattr); |
---|
526 | my %newvalues = map { $_ => 1 } (ref $ext{$uattr} |
---|
527 | ? @{$ext{$uattr}} |
---|
528 | : $ext{$uattr}); |
---|
529 | foreach (grep { $_ } ref $oldvalue ? @{$oldvalue} : $oldvalue) { |
---|
530 | if(exists($newvalues{$_})) { |
---|
531 | $newvalues{$_} = 0; |
---|
532 | } else { |
---|
533 | defined($sthd1->execute($okey, $uattr, $_)) or do { |
---|
534 | $self->base->log(LA_ERR, |
---|
535 | "Error while updating attributes on %s/%s %s: %s", |
---|
536 | $self->type, |
---|
537 | $self->id, |
---|
538 | $uattr, |
---|
539 | $self->base->db->errstr |
---|
540 | ); |
---|
541 | return; |
---|
542 | }; |
---|
543 | $updated++; |
---|
544 | } |
---|
545 | } |
---|
546 | foreach (grep { $newvalues{$_} } keys %newvalues) { |
---|
547 | $sthx->execute($okey, $uattr, $_) or do { |
---|
548 | $self->base->log(LA_ERR, |
---|
549 | "Error while updating attributes: %s/%s %s: %s", |
---|
550 | $self->type, |
---|
551 | $self->id, |
---|
552 | $uattr, |
---|
553 | $self->base->db->errstr |
---|
554 | ); |
---|
555 | return; |
---|
556 | }; |
---|
557 | $updated++; |
---|
558 | } |
---|
559 | push(@updated_attributes, $uattr) if ($updated); |
---|
560 | } else { |
---|
561 | my $res = $sthu->execute($ext{$uattr}, $okey, $uattr); |
---|
562 | defined($res) or do { |
---|
563 | $self->base->log(LA_ERR, |
---|
564 | "Error while udapting attributes: %s/%s %s: %s", |
---|
565 | $self->type, |
---|
566 | $self->id, |
---|
567 | $uattr, |
---|
568 | $self->base->db->errstr |
---|
569 | ); |
---|
570 | return; |
---|
571 | }; |
---|
572 | if ($res == 0) { |
---|
573 | $res = $sthx->execute($okey, $uattr, $ext{$uattr}); |
---|
574 | defined($res) or do { |
---|
575 | $self->base->log(LA_ERR, |
---|
576 | "Error while updating attributes: %s/%s %s: %s", |
---|
577 | $self->type, |
---|
578 | $self->id, |
---|
579 | $uattr, |
---|
580 | $self->base->db->errstr |
---|
581 | ); |
---|
582 | return; |
---|
583 | }; |
---|
584 | } |
---|
585 | push(@updated_attributes, $uattr); |
---|
586 | } |
---|
587 | } else { |
---|
588 | defined($sthd->execute($okey, $uattr)) or do { |
---|
589 | $self->base->log(LA_ERR, |
---|
590 | "Error while deleting attributes: %s/%s %s: %s", |
---|
591 | $self->otype, |
---|
592 | $self->id, |
---|
593 | $uattr, |
---|
594 | $self->base->db->errstr |
---|
595 | ); |
---|
596 | return; |
---|
597 | }; |
---|
598 | push(@updated_attributes, $uattr); |
---|
599 | } |
---|
600 | } |
---|
601 | } |
---|
602 | |
---|
603 | delete($self->base->{__cache}{"_" . $self->type}{$self->id}); |
---|
604 | scalar(@updated_attributes); |
---|
605 | } |
---|
606 | |
---|
607 | =head2 find_next_numeric_id($class, $base, $field, $min, $max) |
---|
608 | |
---|
609 | An optimize version to speedup user/group creation |
---|
610 | |
---|
611 | =cut |
---|
612 | |
---|
613 | sub find_next_numeric_id { |
---|
614 | my ($class, $base, $field, $min, $max) = @_; |
---|
615 | $base->attribute($class->type, $field) or return; |
---|
616 | $min ||= |
---|
617 | $field eq 'uidNumber' ? 500 : |
---|
618 | $field eq 'gidNumber' ? 500 : |
---|
619 | 1; |
---|
620 | $max ||= 65635; |
---|
621 | $base->log(LA_DEBUG, "Trying to find %s in range %d - %d", |
---|
622 | $field, $min, $max); |
---|
623 | my %existsid; |
---|
624 | $base->temp_switch_unexported(sub { |
---|
625 | foreach ($class->attributes_summary($base, $field)) { |
---|
626 | $existsid{ $_ } = 1; |
---|
627 | } |
---|
628 | }, 1); |
---|
629 | $min += 0; |
---|
630 | $max += 0; |
---|
631 | for(my $i = $min; $i <= $max; $i++) { |
---|
632 | $existsid{$i + 0} or do { |
---|
633 | $base->log(LA_DEBUG, "Next %s found: %d", $field, $i); |
---|
634 | return $i; |
---|
635 | }; |
---|
636 | } |
---|
637 | return; |
---|
638 | } |
---|
639 | |
---|
640 | sub attributes_summary { |
---|
641 | my ($class, $base, $attribute) = @_; |
---|
642 | my $attr = $base->attribute($class->type, $attribute) or do { |
---|
643 | $base->log(LA_ERR, "Cannot instantiate %s attribute", $attribute); |
---|
644 | return; |
---|
645 | }; |
---|
646 | if (!$attr->readable) { |
---|
647 | $base->log(LA_WARN, l('Attribute %s is not readable', $attribute)); |
---|
648 | return; |
---|
649 | } |
---|
650 | if (!$base->check_acl($class->type, $attribute, 'r')) { |
---|
651 | $base->log(LA_WARN, l('Permission denied to read attribute %s', $attribute)); |
---|
652 | return; |
---|
653 | } |
---|
654 | if ($attr->{managed}) { |
---|
655 | return $class->SUPER::attributes_summary($base, $attribute); |
---|
656 | } |
---|
657 | my $sth = $base->db->prepare_cached( |
---|
658 | $attr->{inline} |
---|
659 | ? sprintf( |
---|
660 | q{select %s as value from %s} . ($base->{wexported} ? '' : ' and "exported" = true'), |
---|
661 | $base->db->quote_identifier($attr->iname), |
---|
662 | $base->db->quote_identifier($class->_object_table), |
---|
663 | ) |
---|
664 | : sprintf( |
---|
665 | q{select value from %s join |
---|
666 | %s on %s.ikey = %s.okey where attr = ? group by value} . ($base->{wexported} ? '' : ' and "exported" = true'), |
---|
667 | $base->db->quote_identifier($class->_object_table), |
---|
668 | $base->db->quote_identifier($class->_object_table . |
---|
669 | '_attributes'), |
---|
670 | $base->db->quote_identifier($class->_object_table), |
---|
671 | $base->db->quote_identifier($class->_object_table . |
---|
672 | '_attributes'), |
---|
673 | ) |
---|
674 | ); |
---|
675 | $sth->execute($attr->{inline} ? () : ($attr->iname)); |
---|
676 | |
---|
677 | my %values; |
---|
678 | while (my $res = $sth->fetchrow_hashref) { |
---|
679 | $values{$res->{value}} = 1 if ($res->{value}); |
---|
680 | } |
---|
681 | sort keys %values |
---|
682 | } |
---|
683 | |
---|
684 | =head2 attributes_summary_by_object($base, $attribute) |
---|
685 | |
---|
686 | Return a hash containing object/value peer for C<$attribute>. |
---|
687 | |
---|
688 | =cut |
---|
689 | |
---|
690 | sub attributes_summary_by_object { |
---|
691 | my ($class, $base, $attribute) = @_; |
---|
692 | my $attr = $base->attribute($class->type, $attribute) or do { |
---|
693 | $base->log(LA_ERR, "Cannot instantiate %s attribute", $attribute); |
---|
694 | return; |
---|
695 | }; |
---|
696 | if (!$attr->readable) { |
---|
697 | $base->log(LA_WARN, l('Attribute %s is not readable', $attribute)); |
---|
698 | return; |
---|
699 | } |
---|
700 | if (!$base->check_acl($class->type, $attribute, 'r')) { |
---|
701 | $base->log(LA_WARN, l('Permission denied to read attribute %s', $attribute)); |
---|
702 | return; |
---|
703 | } |
---|
704 | if ($attr->{managed}) { |
---|
705 | return $class->SUPER::attributes_summary_by_object($base, $attribute); |
---|
706 | } |
---|
707 | my $sth = $base->db->prepare_cached( |
---|
708 | $attr->{inline} |
---|
709 | ? sprintf( |
---|
710 | q{ |
---|
711 | select name, %s as value from %s} . ($base->{wexported} ? '' : ' where "exported" = true'), |
---|
712 | $base->db->quote_identifier($attr->iname), |
---|
713 | $base->db->quote_identifier($class->_object_table), |
---|
714 | ) |
---|
715 | : sprintf( |
---|
716 | q{select name, value from %s left join %s on %s.ikey = %s.okey and attr = ?} . ($base->{wexported} ? '' : ' and "exported" = true'), |
---|
717 | $base->db->quote_identifier($class->_object_table), |
---|
718 | $base->db->quote_identifier($class->_object_table . |
---|
719 | '_attributes'), |
---|
720 | $base->db->quote_identifier($class->_object_table), |
---|
721 | $base->db->quote_identifier($class->_object_table . |
---|
722 | '_attributes'), |
---|
723 | ) |
---|
724 | ); |
---|
725 | $sth->execute($attr->{inline} ? () : ($attr->iname)); |
---|
726 | |
---|
727 | my %values; |
---|
728 | while (my $res = $sth->fetchrow_hashref) { |
---|
729 | defined($res->{value}) or next; |
---|
730 | push(@{ $values{ $res->{name} } }, $res->{value}); |
---|
731 | } |
---|
732 | %values |
---|
733 | } |
---|
734 | |
---|
735 | sub search { |
---|
736 | my ($class, $base, @filter) = @_; |
---|
737 | |
---|
738 | my %attrsql; |
---|
739 | my %attrbind; |
---|
740 | |
---|
741 | while (my $item = shift(@filter)) { |
---|
742 | # attr=foo => no extra white space ! |
---|
743 | # \W is false, it is possible to have two char |
---|
744 | my ($attr, $mode, $val) = $item =~ /^(\w+)(?:([^\w*]+)(.+))?$/ or next; |
---|
745 | if (!$mode) { |
---|
746 | $mode = '~'; |
---|
747 | $val = shift(@filter); |
---|
748 | } |
---|
749 | my $attribute = $base->attribute($class->type, $attr) or do { |
---|
750 | $base->log(LA_ERR, "Unknown attribute $attr"); |
---|
751 | return; |
---|
752 | }; |
---|
753 | defined($val) or $val = ''; |
---|
754 | |
---|
755 | # Invalid filter due to impossible value: |
---|
756 | if (!$attribute->checkinputformat($val) && $mode ne '~') { |
---|
757 | $base->log(LA_ERR, "Invalid format value $val for attribute $attr"); |
---|
758 | return; |
---|
759 | } |
---|
760 | |
---|
761 | $val = $attribute->input($val); |
---|
762 | |
---|
763 | my $sql; |
---|
764 | |
---|
765 | # Specific case for unexported attribute, comming from exported value |
---|
766 | if ($attribute->iname eq 'unexported') { |
---|
767 | $sql = sprintf( |
---|
768 | q{select ikey from %s where %s}, |
---|
769 | $base->db->quote_identifier($class->_object_table), |
---|
770 | $val ? q{exported='f'} : q{exported='t'} |
---|
771 | ) |
---|
772 | } elsif ($attribute->{inline}) { |
---|
773 | $sql = sprintf( |
---|
774 | q{select ikey from %s where %s%s %s}, |
---|
775 | $base->db->quote_identifier($class->_object_table), |
---|
776 | $base->db->quote_identifier($attribute->iname), |
---|
777 | ($mode eq '~' ? '::text' : ''), |
---|
778 | $mode eq '=' && $val eq '*' |
---|
779 | ? 'is not NULL' |
---|
780 | : $mode eq '=' && $val eq 'NULL' |
---|
781 | ? 'is NULL' |
---|
782 | : $mode eq '~' |
---|
783 | ? 'ILIKE ?' |
---|
784 | : "$mode ?" |
---|
785 | ); |
---|
786 | push(@{$attrbind{$attr}}, $mode eq '~' ? '%' . $val . '%' : $val) unless($mode eq '=' && ($val eq '*' || $val eq 'NULL')); |
---|
787 | } else { |
---|
788 | if ($mode eq '=' && $val eq 'NULL') { |
---|
789 | $sql = sprintf(q{ select ikey from %s where ikey |
---|
790 | not in (select okey from %s where attr = ? and value is not NULL) }, |
---|
791 | $base->db->quote_identifier($class->_object_table), |
---|
792 | $base->db->quote_identifier( |
---|
793 | $class->_object_table . '_attributes' |
---|
794 | ), |
---|
795 | ); |
---|
796 | push(@{$attrbind{$attr}}, $attribute->iname); |
---|
797 | } else { |
---|
798 | $sql = sprintf( |
---|
799 | q{select okey from %s where attr = ? %s}, |
---|
800 | $base->db->quote_identifier( |
---|
801 | $class->_object_table . '_attributes' |
---|
802 | ), |
---|
803 | $val eq '*' |
---|
804 | ? '' |
---|
805 | : $mode eq '~' |
---|
806 | ? q{and value::text ILIKE ?} |
---|
807 | : qq{and value $mode ?} |
---|
808 | |
---|
809 | ); |
---|
810 | push(@{$attrbind{$attr}}, $attribute->iname); |
---|
811 | push(@{$attrbind{$attr}}, $mode eq '~' ? '%' . $val . '%' : $val) unless($val eq '*'); |
---|
812 | } |
---|
813 | } |
---|
814 | |
---|
815 | push(@{ $attrsql{$attr} }, $sql); |
---|
816 | } |
---|
817 | |
---|
818 | # building the query |
---|
819 | my @sqlintersec; |
---|
820 | if (!$base->{wexported}) { |
---|
821 | push(@sqlintersec, sprintf( |
---|
822 | q{select ikey from %s where exported = true}, |
---|
823 | $base->db->quote_identifier($class->_object_table) |
---|
824 | ) |
---|
825 | ); |
---|
826 | } |
---|
827 | my @bind; |
---|
828 | foreach (keys %attrsql) { |
---|
829 | push(@sqlintersec, '(' . join(" union ", @{$attrsql{$_}}) . ")\n"); |
---|
830 | push(@bind, @{$attrbind{$_} || []}); |
---|
831 | } |
---|
832 | my $sth = $base->db->prepare( |
---|
833 | sprintf(q{ |
---|
834 | select name from %s |
---|
835 | %s |
---|
836 | order by name |
---|
837 | }, |
---|
838 | $base->db->quote_identifier($class->_object_table), |
---|
839 | @sqlintersec |
---|
840 | ? "where ikey in (\n" . join("\n intersect\n", @sqlintersec) . ")\n" |
---|
841 | : '', |
---|
842 | ) |
---|
843 | ); |
---|
844 | $sth->execute(@bind); |
---|
845 | my @results; |
---|
846 | while (my $res = $sth->fetchrow_hashref) { |
---|
847 | push(@results, $res->{name}); |
---|
848 | } |
---|
849 | return(@results); |
---|
850 | } |
---|
851 | |
---|
852 | =head2 register_attribute |
---|
853 | |
---|
854 | Register attribute into base |
---|
855 | |
---|
856 | =cut |
---|
857 | |
---|
858 | sub register_attribute { |
---|
859 | my ($class, $base, $attribute, $comment) = @_; |
---|
860 | |
---|
861 | $class->is_registered_attribute($base, $attribute) and do { |
---|
862 | $base->log(LA_ERR, "The attribute $attribute already exists"); |
---|
863 | return; |
---|
864 | }; |
---|
865 | my $sth = $base->db->prepare( |
---|
866 | sprintf(q{ |
---|
867 | insert into %s (canonical, description) |
---|
868 | values (?,?) |
---|
869 | }, $class->_attributes_table) |
---|
870 | ); |
---|
871 | my $res = $sth->execute($attribute, $comment); |
---|
872 | } |
---|
873 | |
---|
874 | =head2 is_registered_attribute ($base, $attribute) |
---|
875 | |
---|
876 | Return true is attribute is registered into base |
---|
877 | |
---|
878 | =cut |
---|
879 | |
---|
880 | sub is_registered_attribute { |
---|
881 | my ($class, $base, $attribute) = @_; |
---|
882 | |
---|
883 | my $sth = $base->db->prepare( |
---|
884 | sprintf(q{ |
---|
885 | select 1 from %s where canonical = ? |
---|
886 | }, $class->_attributes_table |
---|
887 | ) |
---|
888 | ); |
---|
889 | $sth->execute($attribute); |
---|
890 | my $res = $sth->fetchrow_hashref; |
---|
891 | return $res ? 1 : 0; |
---|
892 | } |
---|
893 | |
---|
894 | =head2 get_attribute_comment $base, $attribute) |
---|
895 | |
---|
896 | Return comment for C<$attribute> |
---|
897 | |
---|
898 | =cut |
---|
899 | |
---|
900 | # TODO: get_attribute_comment($attr, $base) { $base ||= $self->base ... |
---|
901 | |
---|
902 | sub get_attribute_comment { |
---|
903 | my ($class, $base, $attribute) = @_; |
---|
904 | $base->attribute($class->type, $attribute) or do { |
---|
905 | $base->log(LA_ERR, "The attribute $attribute does not exists"); |
---|
906 | return; |
---|
907 | }; |
---|
908 | my $sth = $base->db->prepare( |
---|
909 | sprintf(q{ |
---|
910 | select description from %s |
---|
911 | where canonical = ? |
---|
912 | }, $class->_attributes_table) |
---|
913 | ); |
---|
914 | $sth->execute($attribute); |
---|
915 | if (my $res = $sth->fetchrow_hashref) { |
---|
916 | $sth->finish; |
---|
917 | return $res->{description}; |
---|
918 | } else { |
---|
919 | return; |
---|
920 | } |
---|
921 | } |
---|
922 | |
---|
923 | =head2 set_attribute_comment ($base, $attribute, $comment) |
---|
924 | |
---|
925 | Set comment to attribute |
---|
926 | |
---|
927 | =cut |
---|
928 | |
---|
929 | sub set_attribute_comment { |
---|
930 | my ($class, $base, $attribute, $comment) = @_; |
---|
931 | |
---|
932 | my $attr = $base->attribute($class->type, $attribute) or do { |
---|
933 | $base->log(LA_ERR, "The attribute $attribute does not exists"); |
---|
934 | return; |
---|
935 | }; |
---|
936 | $attr->{inline} and do { |
---|
937 | $base->log(LA_ERR, |
---|
938 | "Cannot set comment to inline attribute, sorry, blame the author !" |
---|
939 | ); |
---|
940 | return; |
---|
941 | }; |
---|
942 | my $sth = $base->db->prepare( |
---|
943 | sprintf(q{ |
---|
944 | update %s set description = ? |
---|
945 | where canonical = ? |
---|
946 | }, $class->_attributes_table) |
---|
947 | ); |
---|
948 | my $res = $sth->execute($comment, $attribute); |
---|
949 | } |
---|
950 | |
---|
951 | 1; |
---|
952 | |
---|
953 | __END__ |
---|
954 | |
---|
955 | =head1 SEE ALSO |
---|
956 | |
---|
957 | L<LATMOS::Accounts::Bases::Sql> |
---|
958 | |
---|
959 | L<LATMOS::Accounts::Bases::Objects> |
---|
960 | |
---|
961 | =head1 AUTHOR |
---|
962 | |
---|
963 | Olivier Thauvin, E<lt>olivier.thauvin@latmos.ipsl.frE<gt> |
---|
964 | |
---|
965 | =head1 COPYRIGHT AND LICENSE |
---|
966 | |
---|
967 | Copyright (C) 2008, 2009 CNRS SA/CETP/LATMOS |
---|
968 | |
---|
969 | This library is free software; you can redistribute it and/or modify |
---|
970 | it under the same terms as Perl itself, either Perl version 5.10.0 or, |
---|
971 | at your option, any later version of Perl 5 you may have available. |
---|
972 | |
---|
973 | |
---|
974 | =cut |
---|