1 | package LATMOS::Accounts::Cli; |
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2 | |
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3 | # $Id$ |
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4 | |
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5 | use strict; |
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6 | use warnings; |
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7 | use LATMOS::Accounts::Log; |
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8 | use LATMOS::Accounts::Utils; |
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9 | use Term::ReadLine; |
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10 | use Text::ParseWords; |
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11 | use Getopt::Long; |
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12 | |
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13 | =head1 NAME |
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14 | |
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15 | LATMOS::Accounts::Cli - Command line interface functions |
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16 | |
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17 | =head1 DESCRIPTION |
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18 | |
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19 | This module handle envirronment and functons for L<la-cli> tools. |
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20 | |
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21 | =cut |
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22 | |
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23 | { |
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24 | open (my $fh, "/dev/tty" ) |
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25 | or eval 'sub Term::ReadLine::findConsole { ("&STDIN", "&STDERR") }'; |
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26 | die $@ if $@; |
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27 | close ($fh); |
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28 | } |
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29 | |
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30 | my $term = Term::ReadLine->new('LA CLI'); |
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31 | $term->MinLine(99999); |
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32 | my $OUT = $term->OUT || \*STDOUT; |
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33 | |
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34 | my $trans_mode = 0; |
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35 | |
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36 | =head1 FUNCTIONS |
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37 | |
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38 | =cut |
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39 | |
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40 | =head2 globalenv |
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41 | |
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42 | Return the main envirronement object |
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43 | |
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44 | =cut |
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45 | |
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46 | sub globalenv { |
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47 | my ($labase) = @_; |
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48 | my $env = LATMOS::Accounts::Cli->new({ prompt => sub { $_[0]->base->label . " cli > " }, }, |
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49 | $labase); |
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50 | $env->add_func('unexported', { |
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51 | help => 'unexported yes|no|show - switch or show base mode regarding' . |
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52 | ' unexported objects', |
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53 | completion => sub { |
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54 | if (!$_[2]) { |
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55 | return qw(yes no show); |
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56 | } |
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57 | }, |
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58 | code => sub { |
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59 | my ($env, $arg) = @_; |
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60 | if ($arg eq 'yes') { |
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61 | $env->base->unexported(1); |
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62 | print $OUT "Unexported are now show\n"; |
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63 | } elsif ($arg eq 'no') { |
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64 | $env->base->unexported(0); |
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65 | print $OUT "Unexported are no longer show\n"; |
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66 | } elsif ($arg eq 'show') { |
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67 | print $OUT "Unexported objects " . ($env->base->unexported ? |
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68 | "enable" : "disable") . "\n"; |
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69 | } else { |
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70 | print $OUT "wrong argument\n"; |
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71 | } |
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72 | }, |
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73 | }); |
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74 | $env->add_func('ls', { |
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75 | help => 'ls object_type - list object of type object_type', |
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76 | completion => sub { |
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77 | if(!$_[2]) { |
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78 | return $_[0]->base->list_supported_objects |
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79 | } else { () } |
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80 | }, |
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81 | code => sub { |
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82 | if ($_[1]) { |
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83 | print $OUT map { "$_\n" } $_[0]->base->list_objects($_[1]); |
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84 | } else { |
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85 | print $OUT "Object type missing\n"; |
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86 | } |
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87 | }, |
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88 | }); |
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89 | $env->add_func('search', { |
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90 | help => 'search objecttype filter1 [filter2...] - search object according filter', |
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91 | completion => sub { |
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92 | if(!$_[2]) { |
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93 | return $_[0]->base->list_supported_objects |
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94 | } else { return() } |
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95 | }, |
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96 | code => sub { |
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97 | my ($env, @args) = @_; |
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98 | if ($_[1]) { |
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99 | my @res = $env->base->search_objects(@args); |
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100 | print $OUT map { "$_\n" } @res; |
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101 | $env->{_lastsearch} = \@res; |
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102 | $env->{_lastsearchtype} = $args[0]; |
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103 | } else { |
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104 | print $OUT "Object type missing\n"; |
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105 | } |
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106 | }, |
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107 | }); |
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108 | $env->add_func('expired', { |
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109 | help => 'expired [delay] - list expired account more than delay (default is now)', |
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110 | code => sub { |
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111 | my ($env, $expire) = @_; |
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112 | my @users = $env->base->find_expired_users($expire); |
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113 | print $OUT map { "$_\n" } @users; |
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114 | $env->{_lastsearchtype} = 'user'; |
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115 | $env->{_lastsearch} = \@users; |
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116 | }, |
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117 | }) if ($env->base->can('find_expired_users')); |
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118 | $env->add_func('expires', { |
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119 | help => 'expires [delay] - list account expiring before delay (default is 1 month)', |
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120 | code => sub { |
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121 | my ($env, $expire) = @_; |
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122 | my @users = $env->base->find_next_expire_users($expire); |
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123 | print $OUT map { "$_\n" } @users; |
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124 | $env->{_lastsearchtype} = 'user'; |
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125 | $env->{_lastsearch} = \@users; |
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126 | }, |
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127 | }) if ($env->base->can('find_next_expire_users')); |
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128 | $env->add_func('select', { |
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129 | help => 'select object_type - select objects to perform action on it', |
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130 | completion => sub { |
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131 | if ($_[2]) { |
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132 | return $_[0]->base->list_objects($_[2]); |
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133 | } else { |
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134 | return '@', $_[0]->base->list_supported_objects; |
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135 | } |
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136 | }, |
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137 | code => sub { |
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138 | my ($env, $otype, @ids) = @_; |
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139 | my @objs; |
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140 | if ($otype eq '@') { |
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141 | if (@{$env->{_lastsearch}}) { |
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142 | $otype = $env->{_lastsearchtype}; |
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143 | @ids = @{$env->{_lastsearch}}; |
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144 | } else { |
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145 | print $OUT "No results store from previous search\n"; |
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146 | return; |
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147 | } |
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148 | } |
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149 | if (!@ids) { |
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150 | print $OUT 'not enough arguments' . "\n"; |
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151 | return; |
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152 | } |
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153 | foreach (@ids) { |
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154 | my $obj = $env->base->get_object($otype, $_) or do { |
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155 | print $OUT "Cannot get $otype $_\n"; |
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156 | return; |
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157 | }; |
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158 | push(@objs, $obj); |
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159 | } |
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160 | print $OUT "Selecting $otype " . join(', ', @ids) . "\n"; |
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161 | objenv($_[0]->base, $otype, @objs)->cli(); |
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162 | }, |
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163 | }); |
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164 | $env->add_func('create', { |
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165 | code => sub { |
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166 | my ($env, $otype) = @_; |
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167 | my $helper = $env->base->ochelper($otype); |
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168 | my $info = undef; |
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169 | while (1) { |
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170 | my $status; |
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171 | ($status, $info) = $helper->step($info); |
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172 | |
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173 | if ($status ne 'NEEDINFO') { |
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174 | if ($status eq 'CREATED') { |
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175 | print $OUT "Object created\n"; |
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176 | $env->commit; |
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177 | } else { |
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178 | print $OUT "Nothing done\n"; |
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179 | $env->rollback; |
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180 | } |
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181 | return; |
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182 | } |
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183 | |
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184 | if ($info->{name}{ask}) { |
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185 | my $line = $term->readline("Name of the object ?"); |
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186 | $info->{name}{content} = $line; |
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187 | } |
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188 | foreach my $attr (@{$info->{ask} || []}) { |
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189 | $term->Attribs->{completion_function} = sub { |
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190 | $info->{contents}{$attr} |
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191 | }; |
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192 | my $line = $term->readline(sprintf(' %s %s? ', |
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193 | $attr, |
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194 | $info->{contents}{$attr} |
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195 | ? '(' . $info->{contents}{$attr} . ') ' |
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196 | : '' |
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197 | )); |
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198 | $info->{contents}{$attr} = $line if($line); |
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199 | } |
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200 | } |
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201 | }, |
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202 | } |
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203 | ); |
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204 | $env->add_func('exchangeip', |
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205 | { |
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206 | help => 'Exchange two IP on host', |
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207 | code => sub { |
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208 | my ($env, @args) = @_; |
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209 | my ($ip1, $ip2) = |
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210 | grep { $_ && $_ =~ /\d+\.\d+\.\d+\.\d+/ } @args; |
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211 | if (!$ip2) { |
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212 | print $OUT "Need two ip to exchange\n"; |
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213 | return; |
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214 | } |
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215 | if ($env->base->nethost_exchange_ip($ip1, $ip2)) { |
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216 | print $OUT "$ip1 and $ip2 get exchange\n"; |
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217 | $env->commit; |
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218 | } else { |
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219 | $env->rollback; |
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220 | } |
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221 | }, |
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222 | completion => sub { |
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223 | my ($env, $carg, @args) = @_; |
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224 | if ($args[-1] && $args[-1] !~ m/\d+\.\d+\.\d+\.\d+/) { |
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225 | if (my $obj = $env->base->get_object('nethost', $args[-1])) { |
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226 | return $obj->get_attributes('ip'); |
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227 | } |
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228 | } else { |
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229 | my @list = |
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230 | ($env->base->attributes_summary('nethost', 'ip'), |
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231 | $env->base->list_objects('nethost')); |
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232 | return @list; |
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233 | } |
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234 | }, |
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235 | } |
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236 | ); |
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237 | $env->add_func('user', { alias => [qw'select user' ] }); |
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238 | $env->add_func('group', { alias => [qw'select group'] }); |
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239 | return $env |
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240 | } |
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241 | |
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242 | =head2 objenv ($labase, $otype, @objs) |
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243 | |
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244 | Return a C<cli> envirronment over object. |
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245 | |
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246 | =cut |
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247 | |
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248 | sub objenv { |
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249 | my ($labase, $otype, @objs) = @_; |
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250 | my $objenv = LATMOS::Accounts::Cli->new( |
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251 | { |
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252 | prompt => sub { |
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253 | sprintf("%s %s/%s > ", |
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254 | $_[0]->base->label, |
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255 | $_[0]->{_otype}, |
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256 | @{$_[0]->{_objects}} > 1 ? '(' . |
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257 | scalar(@{$_[0]->{_objects}}) . ' obj.)' : $_[0]->{_objects}[0]->id, |
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258 | ); |
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259 | }, |
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260 | }, |
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261 | $labase |
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262 | ); |
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263 | $objenv->{_otype} = $otype; |
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264 | $objenv->{_objects} = [ @objs ]; |
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265 | $objenv->add_func('+', { |
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266 | help => 'add item to selection', |
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267 | code => sub { |
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268 | my ($env, @ids) = @_; |
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269 | my %ids = map { $_->id => 1 } @{$env->{_objects}}; |
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270 | foreach (@ids) { |
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271 | $ids{$_} and next; |
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272 | my $o = $env->base->get_object($env->{_otype}, $_) or next; |
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273 | push(@{$env->{_objects}}, $o); |
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274 | } |
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275 | printf $OUT "select is now %s: %s\n", $env->{_otype}, join(', ', map { |
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276 | $_->id } @{$env->{_objects}}); |
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277 | }, |
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278 | completion => sub { |
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279 | my ($env, undef, @ids) = @_; |
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280 | my %ids = map { $_->id => 1 } @{$env->{_objects}}; |
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281 | return ( grep { ! $ids{$_} } $env->base->list_objects($env->{_otype})); |
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282 | }, |
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283 | } |
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284 | ); |
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285 | $objenv->add_func('-', { |
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286 | help => 'add item to selection', |
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287 | code => sub { |
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288 | my ($env, @ids) = @_; |
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289 | my %ids = map { $_ => 1 } @ids; |
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290 | my @newobjs = grep { !$ids{$_->id} } @{$env->{_objects}}; |
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291 | |
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292 | if (!@newobjs) { |
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293 | print $OUT "This would remove all objects from the list...\n"; |
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294 | return; |
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295 | } else { |
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296 | @{$env->{_objects}} = @newobjs; |
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297 | } |
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298 | printf $OUT "select is now %s: %s\n", $env->{_otype}, join(', ', map { |
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299 | $_->id } @{$env->{_objects}}); |
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300 | }, |
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301 | completion => sub { |
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302 | my ($env, undef, @ids) = @_; |
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303 | my %ids = map { $_ => 1 } @ids; |
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304 | grep { !$ids{$_} } map { $_->id } @{$env->{_objects}}; |
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305 | }, |
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306 | } |
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307 | ); |
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308 | $objenv->add_func('show', { |
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309 | help => 'show attributes - show an attributes of object', |
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310 | code => sub { |
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311 | my ($env, $attr) = @_; |
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312 | if (!$attr) { |
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313 | foreach (@{$env->{_objects}}) { |
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314 | print $OUT $_->dump; |
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315 | } |
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316 | } else { |
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317 | foreach my $u (@{$env->{_objects}}) { |
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318 | print $OUT sort map { $u->id . ': ' .($_ || '') . "\n" } $u->get_attributes($attr); |
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319 | } |
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320 | } |
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321 | }, |
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322 | completion => sub { |
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323 | if (!$_[2]) { |
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324 | return $_[0]->base->list_canonical_fields($_[0]->{_otype}, 'r') |
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325 | } |
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326 | }, |
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327 | }); |
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328 | $objenv->add_func('print', { |
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329 | help => 'print fmt - show attributes using template', |
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330 | code => sub { |
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331 | my ($env, $fmt) = @_; |
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332 | if (!defined($fmt)) { |
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333 | print $OUT "no format given"; |
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334 | return; |
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335 | } |
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336 | foreach (@{$env->{_objects}}) { |
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337 | print $OUT $_->queryformat($fmt) . "\n"; |
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338 | } |
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339 | }, |
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340 | }); |
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341 | $objenv->add_func('unset', { |
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342 | help => 'unset attribute - unset specified attribute', |
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343 | code => sub { |
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344 | my ($env, $attr) = @_; |
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345 | $attr or do { |
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346 | print $OUT "Attributes must be specified"; |
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347 | return; |
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348 | }; |
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349 | foreach (@{$env->{_objects}}) { |
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350 | defined $_->set_c_fields($attr => undef) or do { |
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351 | print $OUT "cannot unset attributes $attr for " . $_->id . |
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352 | "\n"; |
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353 | return; |
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354 | }; |
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355 | } |
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356 | $env->commit; |
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357 | print $OUT "Changes applied\n"; |
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358 | }, |
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359 | completion => sub { |
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360 | my ($env, $lastw, @args) = @_; |
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361 | if (!$args[0]) { |
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362 | return $env->base->list_canonical_fields($env->{_otype}, 'w') |
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363 | } |
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364 | }, |
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365 | }); |
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366 | $objenv->add_func('set', { |
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367 | help => 'set attribute value - set an attributes to single value "value"', |
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368 | code => sub { |
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369 | my ($env, $attr, @value) = @_; |
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370 | @value or do { |
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371 | print $OUT "attribute and value must be specified\n"; |
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372 | return; |
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373 | }; |
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374 | foreach (@{$env->{_objects}}) { |
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375 | defined $_->set_c_fields($attr => @value <= 1 ? $value[0] : |
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376 | \@value) or do { |
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377 | $_->base->rollback; |
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378 | printf $OUT "Cannot set $attr to %s for %s\n", join(', ', |
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379 | @value), $_->id; |
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380 | return; |
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381 | }; |
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382 | } |
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383 | $env->commit; |
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384 | print $OUT "Done.\n"; |
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385 | }, |
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386 | completion => sub { |
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387 | my ($env, $lastw, @args) = @_; |
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388 | if (!$args[0]) { |
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389 | return $env->base->list_canonical_fields($env->{_otype}, 'w') |
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390 | } else { |
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391 | my $attr = $env->base->attribute($env->{_otype}, $args[0]); |
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392 | if ($attr->has_values_list) { |
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393 | $attr->can_values; |
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394 | } elsif (@{$env->{_objects}} == 1) { |
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395 | return |
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396 | $env->{_objects}[0]->get_attributes($args[0]); |
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397 | } |
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398 | } |
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399 | }, |
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400 | }); |
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401 | $objenv->add_func('add', { |
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402 | help => 'add a value to an attribute', |
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403 | code => sub { |
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404 | my ($env, $attr, @value) = @_; |
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405 | @value or do { |
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406 | print $OUT "attribute and value must be specified\n"; |
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407 | return; |
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408 | }; |
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409 | foreach (@{$env->{_objects}}) { |
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410 | my @attrv = grep { $_ } $_->get_attributes($attr); |
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411 | defined $_->set_c_fields($attr => [ @attrv, @value ]) or do { |
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412 | $_->base->rollback; |
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413 | printf $OUT "Cannot set $attr to %s for %s\n", join(', ', |
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414 | @value), $_->id; |
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415 | return; |
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416 | }; |
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417 | } |
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418 | $env->commit; |
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419 | print $OUT "done\n"; |
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420 | }, |
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421 | completion => sub { |
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422 | my ($env, $lastw, @args) = @_; |
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423 | if (!$args[0]) { |
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424 | return grep { |
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425 | $env->base->attribute($env->{_otype}, $_)->{multiple} |
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426 | } $env->base->list_canonical_fields($env->{_otype}, 'w') |
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427 | } else { |
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428 | my $attr = $env->base->attribute($env->{_otype}, $args[0]); |
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429 | if ($attr->has_values_list) { |
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430 | $attr->can_values; |
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431 | } elsif (@{$env->{_objects}} == 1) { |
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432 | return |
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433 | $env->{_objects}[0]->get_attributes($args[0]); |
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434 | } |
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435 | } |
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436 | }, |
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437 | }); |
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438 | $objenv->add_func('remove', { |
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439 | help => 'remove a value from an attribute', |
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440 | code => sub { |
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441 | my ($env, $attr, @value) = @_; |
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442 | @value or do { |
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443 | print $OUT "attribute and value must be specified\n"; |
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444 | return; |
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445 | }; |
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446 | foreach (@{$env->{_objects}}) { |
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447 | my @attrv = grep { $_ } $_->get_attributes($attr); |
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448 | foreach my $r (@value) { |
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449 | @attrv = grep { $_ ne $r } @attrv; |
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450 | } |
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451 | defined $_->set_c_fields($attr => @attrv ? [ @attrv ] : undef) or do { |
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452 | $_->rollback; |
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453 | printf $OUT "Cannot set $attr to %s for %s\n", join(', ', |
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454 | @value), $_->id; |
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455 | return; |
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456 | }; |
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457 | } |
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458 | $env->commit; |
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459 | print $OUT "done\n"; |
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460 | }, |
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461 | completion => sub { |
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462 | my ($env, $lastw, @args) = @_; |
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463 | if (!$args[0]) { |
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464 | return grep { |
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465 | $env->base->attribute($env->{_otype}, $_)->{multiple} |
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466 | } $env->base->list_canonical_fields($env->{_otype}, 'w') |
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467 | } else { |
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468 | my $attr = $env->base->attribute($env->{_otype}, $args[0]); |
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469 | if (@{$env->{_objects}} == 1) { |
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470 | return |
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471 | $env->{_objects}[0]->get_attributes($args[0]); |
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472 | } |
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473 | } |
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474 | }, |
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475 | }); |
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476 | $objenv->add_func('list', { |
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477 | help => 'list current selected objects', |
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478 | code => sub { |
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479 | printf $OUT "%s: %s\n", $_[0]->{_otype}, join(', ', map { $_->id } |
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480 | @{$_[0]->{_objects}}); |
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481 | } |
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482 | }); |
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483 | $objenv->add_func('edit', { |
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484 | help => 'edit [object] - edit selected object using vi', |
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485 | completion => sub { |
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486 | return map { $_->id } @{$_[0]->{_objects}} |
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487 | }, |
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488 | code => sub { |
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489 | my ($env, $id) = @_; |
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490 | my $obj; |
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491 | if ($id) { |
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492 | $obj = grep { $_->id = $id } @{$env->{_objects}} or do { |
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493 | print $OUT "$id is not part of selected objects\n"; |
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494 | return; |
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495 | }; |
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496 | } elsif (@{$env->{_objects}} == 1) { |
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497 | $obj = $env->{_objects}[0] |
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498 | } else { |
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499 | print $OUT "multiple objects selected but can edit only one," |
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500 | . "please specify which one\n"; |
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501 | return; |
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502 | } |
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503 | my $res = LATMOS::Accounts::Utils::dump_read_temp_file( |
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504 | sub { |
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505 | my ($fh) = @_; |
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506 | $obj->text_dump($fh, |
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507 | { |
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508 | empty_attr => 1, |
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509 | only_rw => 1, |
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510 | } |
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511 | ); |
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512 | }, |
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513 | sub { |
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514 | my ($fh) = @_; |
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515 | my %attr = LATMOS::Accounts::Utils::parse_obj_file($fh); |
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516 | my $res = $obj->set_c_fields(%attr); |
---|
517 | if ($res) { |
---|
518 | print $OUT "Changes applied\n"; |
---|
519 | $env->commit; |
---|
520 | } |
---|
521 | else { print $OUT "Error applying changes\n" } |
---|
522 | return $res ? 1 : 0; |
---|
523 | } |
---|
524 | ); |
---|
525 | }, |
---|
526 | }); |
---|
527 | $objenv->add_func('delete', { |
---|
528 | help => 'delete - delete selected object', |
---|
529 | code => sub { |
---|
530 | my ($env) = @_; |
---|
531 | printf $OUT "%s: %s\ndelete selected objects ? (yes/NO)\n", |
---|
532 | $env->{_otype}, join(', ', map { $_->id } @{$env->{_objects}}); |
---|
533 | my $reply = <STDIN> || ''; chomp($reply); |
---|
534 | if ($reply eq 'yes') { |
---|
535 | foreach (@{$env->{_objects}}) { |
---|
536 | $env->base->delete_object($env->{_otype}, $_->id) or do { |
---|
537 | print $OUT "Cannot delete " . $_->id . "\n"; |
---|
538 | return; |
---|
539 | }; |
---|
540 | } |
---|
541 | $env->commit; |
---|
542 | return "EXIT"; |
---|
543 | } else { |
---|
544 | print $OUT "cancel !\n" |
---|
545 | } |
---|
546 | }, |
---|
547 | }); |
---|
548 | if (grep { $objenv->base->attribute($otype, $_)->reference } |
---|
549 | $objenv->base->list_canonical_fields($otype, 'r')) { |
---|
550 | $objenv->add_func('select', { |
---|
551 | help => 'select attribute [object]', |
---|
552 | code => sub { |
---|
553 | my ($env, $attrname, @objects) = @_; |
---|
554 | my $totype = $env->base->attribute($env->{_otype}, |
---|
555 | $attrname)->reference or return; |
---|
556 | |
---|
557 | if (! @objects) { |
---|
558 | @objects = grep { $_ } |
---|
559 | map { $_->get_attributes($attrname) } @{$env->{_objects}}; |
---|
560 | } |
---|
561 | { |
---|
562 | my %uniq = map { $_ => 1 } @objects; |
---|
563 | @objects = keys %uniq; |
---|
564 | } |
---|
565 | my @objs = (grep { $_ } map { $env->base->get_object($totype, $_) } |
---|
566 | @objects); |
---|
567 | return if (!@objs); |
---|
568 | print $OUT "Selecting $otype " . join(', ', map { $_->id } @objs) . "\n"; |
---|
569 | objenv($_[0]->base, $totype, @objs)->cli(); |
---|
570 | }, |
---|
571 | completion => sub { |
---|
572 | if ($_[2]) { |
---|
573 | my $totype = $_[0]->base->attribute($_[0]->{_otype}, |
---|
574 | $_[2])->reference or return; |
---|
575 | return grep { $_ } |
---|
576 | map { $_->get_attributes($_[2]) } |
---|
577 | @{$_[0]->{_objects}}; |
---|
578 | } else { |
---|
579 | return grep { $_[0]->base->attribute($otype, $_)->reference } |
---|
580 | $_[0]->base->list_canonical_fields($otype, 'r'); |
---|
581 | } |
---|
582 | }, |
---|
583 | } |
---|
584 | ); |
---|
585 | } |
---|
586 | |
---|
587 | if (lc($otype) eq 'user') { |
---|
588 | $objenv->add_func('group', { |
---|
589 | help => 'group add|remove|primary goupname', |
---|
590 | code => sub { |
---|
591 | my ($env, $action, @groups) = @_; |
---|
592 | foreach my $obj (@{$env->{_objects}}) { |
---|
593 | if ($action eq 'primary') { |
---|
594 | my $gid = $groups[0]; |
---|
595 | if ($gid !~ /^\d/) { |
---|
596 | my $gobj = $env->base->get_object('group', $gid) or |
---|
597 | do { |
---|
598 | print $OUT "Cannot find group $gid\n"; |
---|
599 | return; |
---|
600 | }; |
---|
601 | $gid = $gobj->get_attributes('gidNumber'); |
---|
602 | } |
---|
603 | $obj->set_c_fields('gidNumber', $gid); |
---|
604 | } else { |
---|
605 | my %gr; |
---|
606 | foreach ($obj->get_attributes('memberOf')) { |
---|
607 | $gr{$_} = 1; |
---|
608 | } |
---|
609 | if ($action eq 'add') { |
---|
610 | $gr{$_} = 1 foreach(@groups); |
---|
611 | } elsif ($action eq 'remove') { |
---|
612 | delete($gr{$_}) foreach(@groups); |
---|
613 | } else { |
---|
614 | print $OUT 'invalid action' . "\n"; |
---|
615 | return; |
---|
616 | } |
---|
617 | defined $obj->set_c_fields('memberOf' => [ keys %gr ]) or do { |
---|
618 | print $OUT "cannot set memberOf attributes for " . |
---|
619 | $obj->id . "\n"; |
---|
620 | return; |
---|
621 | }; |
---|
622 | } |
---|
623 | } |
---|
624 | $env->commit; |
---|
625 | }, |
---|
626 | completion => sub { |
---|
627 | if (!$_[2]) { |
---|
628 | return (qw(add remove primary)); |
---|
629 | } else { |
---|
630 | if ($_[2] eq 'remove') { |
---|
631 | my %uniq = map { $_ => 1 } |
---|
632 | grep { $_ } |
---|
633 | map { $_->get_attributes('memberOf') } |
---|
634 | @{$_[0]->{_objects}}; |
---|
635 | return sort keys %uniq; |
---|
636 | } else { |
---|
637 | return $_[0]->base->search_objects('group'); |
---|
638 | } |
---|
639 | } |
---|
640 | }, |
---|
641 | }); |
---|
642 | } elsif ($otype eq 'group') { |
---|
643 | $objenv->add_func('member', { |
---|
644 | help => 'member add|remove user', |
---|
645 | code => sub { |
---|
646 | my ($env, $action, @groups) = @_; |
---|
647 | foreach my $obj (@{$env->{_objects}}) { |
---|
648 | my %gr; |
---|
649 | foreach ($obj->get_attributes('memberUID')) { |
---|
650 | $gr{$_} = 1; |
---|
651 | } |
---|
652 | if ($action eq 'add') { |
---|
653 | $gr{$_} = 1 foreach(@groups); |
---|
654 | } elsif ($action eq 'remove') { |
---|
655 | delete($gr{$_}) foreach(@groups); |
---|
656 | } else { |
---|
657 | print $OUT 'invalid action' . "\n"; |
---|
658 | return; |
---|
659 | } |
---|
660 | defined $obj->set_c_fields('memberUID' => [ keys %gr ]) or do { |
---|
661 | print $OUT "cannot set memberUID attributes for " . |
---|
662 | $obj->id . "\n"; |
---|
663 | return; |
---|
664 | }; |
---|
665 | } |
---|
666 | $env->commit; |
---|
667 | }, |
---|
668 | completion => sub { |
---|
669 | if (!$_[2]) { |
---|
670 | return (qw(add remove)); |
---|
671 | } else { |
---|
672 | if ($_[2] eq 'remove') { |
---|
673 | my %uniq = map { $_ => 1 } |
---|
674 | grep { $_ } |
---|
675 | map { $_->get_attributes('member') } |
---|
676 | @{$_[0]->{_objects}}; |
---|
677 | return sort keys %uniq; |
---|
678 | } else { |
---|
679 | return $_[0]->base->search_objects('user'); |
---|
680 | } |
---|
681 | } |
---|
682 | }, |
---|
683 | }); |
---|
684 | } |
---|
685 | |
---|
686 | return $objenv; |
---|
687 | } |
---|
688 | |
---|
689 | =head1 OBJECT FUNCTIONS |
---|
690 | |
---|
691 | =head2 new ($env, $labase) |
---|
692 | |
---|
693 | Create an envirronment object. |
---|
694 | |
---|
695 | C<$env> is functions descriptions. |
---|
696 | |
---|
697 | =cut |
---|
698 | |
---|
699 | sub new { |
---|
700 | my ($class, $env, $labase) = @_; |
---|
701 | bless($env, $class); |
---|
702 | $env->{_labase} = $labase; |
---|
703 | |
---|
704 | if ($labase->is_transactionnal) { |
---|
705 | $env->add_func( |
---|
706 | 'transaction', { |
---|
707 | help => 'change transaction mode', |
---|
708 | code => sub { |
---|
709 | $trans_mode = $_[1] eq 'on' ? 1 : 0; |
---|
710 | }, |
---|
711 | completion => sub { |
---|
712 | $trans_mode == 0 ? 'on' : 'off'; |
---|
713 | }, |
---|
714 | } |
---|
715 | ); |
---|
716 | $env->add_func( |
---|
717 | 'commit', { |
---|
718 | help => 'commit pending change', |
---|
719 | code => sub { |
---|
720 | $_[0]->_commit; |
---|
721 | }, |
---|
722 | } |
---|
723 | ); |
---|
724 | $env->add_func( |
---|
725 | 'rollback', { |
---|
726 | help => 'commit pending change', |
---|
727 | code => sub { |
---|
728 | $_[0]->_rollback; |
---|
729 | }, |
---|
730 | } |
---|
731 | ); |
---|
732 | } |
---|
733 | $env->add_func('quit', { help => 'quit - exit the tool', |
---|
734 | code => sub { print "\n"; exit(0) }, }); |
---|
735 | $env->add_func('exit', { help => "exit current mode", |
---|
736 | code => sub { return "EXIT" }, }); |
---|
737 | $env->add_func('help', { |
---|
738 | help => 'help [command] - print help about command', |
---|
739 | completion => sub { |
---|
740 | if (!$_[2]) { return sort keys %{ $_[0]->{funcs} || {}} } |
---|
741 | }, |
---|
742 | code => sub { |
---|
743 | my ($self, $name) = @_; |
---|
744 | if (!$name) { |
---|
745 | print $OUT join(', ', sort keys %{ $self->{funcs} || {}}) . "\n"; |
---|
746 | } elsif ($self->{funcs}{$name}{alias}) { |
---|
747 | print $OUT "$name is an alias for " . join(' ', |
---|
748 | @{$self->{funcs}{$name}{alias}}) . "\n"; |
---|
749 | } elsif ($self->{funcs}{$name}{help}) { |
---|
750 | print $OUT $self->{funcs}{$name}{help} . "\n"; |
---|
751 | } else { |
---|
752 | print $OUT "No help availlable\n"; |
---|
753 | } |
---|
754 | }, |
---|
755 | }); |
---|
756 | |
---|
757 | $env; |
---|
758 | } |
---|
759 | |
---|
760 | =head2 base |
---|
761 | |
---|
762 | Return the attached base object. |
---|
763 | |
---|
764 | =cut |
---|
765 | |
---|
766 | sub base { $_[0]->{_labase} } |
---|
767 | |
---|
768 | =head2 cli |
---|
769 | |
---|
770 | Start the main loop |
---|
771 | |
---|
772 | =cut |
---|
773 | |
---|
774 | sub cli { |
---|
775 | my ($self) = @_; |
---|
776 | while (1) { |
---|
777 | $term->Attribs->{completion_function} = sub { |
---|
778 | $self->complete($_[0], shellwords(substr($_[1], 0, $_[2]))); |
---|
779 | }; |
---|
780 | defined (my $line = $term->readline($self->prompt)) or do { |
---|
781 | print $OUT "\n"; |
---|
782 | return; |
---|
783 | }; |
---|
784 | $term->addhistory($line); |
---|
785 | my $res = $self->run(shellwords($line)); |
---|
786 | $self->rollback if (!$trans_mode); |
---|
787 | if ($res && $res eq 'EXIT') { print $OUT "\n"; return } |
---|
788 | } |
---|
789 | } |
---|
790 | |
---|
791 | =head2 prompt |
---|
792 | |
---|
793 | Wait user to input command |
---|
794 | |
---|
795 | =cut |
---|
796 | |
---|
797 | sub prompt { |
---|
798 | my ($self) = @_; |
---|
799 | if (!$self->{prompt}) { |
---|
800 | return "LA cli > "; |
---|
801 | } else { |
---|
802 | $self->{prompt}->($self); |
---|
803 | } |
---|
804 | } |
---|
805 | |
---|
806 | =head2 add_func ($name, $param) |
---|
807 | |
---|
808 | Add new function in the envirronment |
---|
809 | |
---|
810 | =cut |
---|
811 | |
---|
812 | # TODO: hide this |
---|
813 | |
---|
814 | sub add_func { |
---|
815 | my ($self, $name, $param) = @_; |
---|
816 | $self->{funcs}{$name} = $param; |
---|
817 | } |
---|
818 | |
---|
819 | =head2 getoption ($opt, @args) |
---|
820 | |
---|
821 | Parse commmand line |
---|
822 | |
---|
823 | =cut |
---|
824 | |
---|
825 | # TODO: hide this |
---|
826 | |
---|
827 | sub getoption { |
---|
828 | my ($self, $opt, @args) = @_; |
---|
829 | local @ARGV = @args; |
---|
830 | Getopt::Long::Configure("pass_through"); |
---|
831 | GetOptions(%{ $opt }); |
---|
832 | |
---|
833 | return @ARGV; |
---|
834 | } |
---|
835 | |
---|
836 | # TODO: useless ? |
---|
837 | |
---|
838 | sub _parse_arg { |
---|
839 | my ($self, $name, @args) = @_; |
---|
840 | return @args; |
---|
841 | } |
---|
842 | |
---|
843 | =head2 complete |
---|
844 | |
---|
845 | Return possible words according current entered words |
---|
846 | |
---|
847 | =cut |
---|
848 | |
---|
849 | sub complete { |
---|
850 | my ($self, $lastw, $name, @args) = @_; |
---|
851 | if (!$name) { |
---|
852 | return grep { /^\Q$lastw\E/ } sort |
---|
853 | (keys %{ $self->{funcs} || {}}); |
---|
854 | } elsif ($self->{funcs}{$name}{alias}) { |
---|
855 | $self->complete($lastw, @{$self->{funcs}{$name}{alias}}, @args); |
---|
856 | } elsif ($self->{funcs}{$name}{completion}) { |
---|
857 | my @pargs = $self->_parse_arg($name, @args); |
---|
858 | return map { my $t = $_; $t =~ s/\s/\\ /g; $t } grep { $_ && /^\Q$lastw\E/ } $self->{funcs}{$name}{completion}->($self, $lastw, @pargs); |
---|
859 | } else { |
---|
860 | return (); |
---|
861 | } |
---|
862 | } |
---|
863 | |
---|
864 | =head2 run ($name, @args) |
---|
865 | |
---|
866 | Run functions |
---|
867 | |
---|
868 | =cut |
---|
869 | |
---|
870 | sub run { |
---|
871 | my ($self, $name, @args) = @_; |
---|
872 | return if (!$name); |
---|
873 | if (!exists($self->{funcs}{$name})) { |
---|
874 | print $OUT "No command $name found\n"; |
---|
875 | } elsif ($self->{funcs}{$name}{alias}) { |
---|
876 | $self->run(@{$self->{funcs}{$name}{alias}}, @args); |
---|
877 | } elsif ($self->{funcs}{$name}{code}) { |
---|
878 | my @pargs = $self->_parse_arg($name, @args); |
---|
879 | $self->{funcs}{$name}{code}->($self, @args); |
---|
880 | } else { |
---|
881 | print $OUT "No command $name found\n"; |
---|
882 | } |
---|
883 | } |
---|
884 | |
---|
885 | =head2 commit |
---|
886 | |
---|
887 | Call commit to base unelss in transaction mode |
---|
888 | |
---|
889 | =cut |
---|
890 | |
---|
891 | sub commit { |
---|
892 | my ($self) = @_; |
---|
893 | if ($trans_mode) { |
---|
894 | } else { |
---|
895 | $self->_commit; |
---|
896 | } |
---|
897 | } |
---|
898 | |
---|
899 | sub _commit { |
---|
900 | my ($self) = @_; |
---|
901 | $self->base->commit; |
---|
902 | } |
---|
903 | |
---|
904 | =head2 rollback |
---|
905 | |
---|
906 | Perform rollback unless in transaction mode |
---|
907 | |
---|
908 | =cut |
---|
909 | |
---|
910 | sub rollback { |
---|
911 | my ($self) = @_; |
---|
912 | if ($trans_mode) { |
---|
913 | print $OUT "All pending changes get rollback\n"; |
---|
914 | } |
---|
915 | $self->_rollback; |
---|
916 | } |
---|
917 | |
---|
918 | sub _rollback { |
---|
919 | my ($self) = @_; |
---|
920 | $self->base->rollback; |
---|
921 | } |
---|
922 | |
---|
923 | 1; |
---|
924 | |
---|
925 | __END__ |
---|
926 | |
---|
927 | =head1 SEE ALSO |
---|
928 | |
---|
929 | L<LATMOS::Accounts> |
---|
930 | |
---|
931 | =head1 AUTHOR |
---|
932 | |
---|
933 | Olivier Thauvin, E<lt>olivier.thauvin@latmos.ipsl.frE<gt> |
---|
934 | |
---|
935 | =head1 COPYRIGHT AND LICENSE |
---|
936 | |
---|
937 | Copyright (C) 2008, 2009, 2010, 2011, 2012 CNRS SA/CETP/LATMOS |
---|
938 | |
---|
939 | This library is free software; you can redistribute it and/or modify |
---|
940 | it under the same terms as Perl itself, either Perl version 5.10.0 or, |
---|
941 | at your option, any later version of Perl 5 you may have available. |
---|
942 | |
---|
943 | =cut |
---|