1 | <?php |
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2 | /** |
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3 | * Template.php |
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4 | * |
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5 | * Base Template class |
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6 | * |
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7 | * This program is free software: you can redistribute it and/or modify |
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8 | * it under the terms of the GNU General Public License as published by |
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9 | * the Free Software Foundation, either version 3 of the License, or |
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10 | * (at your option) any later version. |
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11 | * |
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12 | * This program is distributed in the hope that it will be useful, |
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13 | * but WITHOUT ANY WARRANTY; without even the implied warranty of |
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14 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.See the |
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15 | * GNU General Public License for more details. |
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16 | * |
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17 | * You should have received a copy of the GNU General Public License |
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18 | * along with this program. If not, see <https://www.gnu.org/licenses/>. |
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19 | * |
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20 | * @link https://www.librenms.org |
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21 | * |
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22 | * @copyright 2018 Neil Lathwood |
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23 | * @author Neil Lathwood <[email protected]> |
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24 | */ |
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25 | |||
26 | namespace LibreNMS\Alert; |
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27 | |||
28 | use App\Models\AlertTemplate; |
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29 | use LibreNMS\Enum\AlertState; |
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30 | |||
31 | class Template |
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32 | { |
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33 | public $template; |
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34 | |||
35 | /** |
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36 | * Get the template details |
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37 | * |
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38 | * @param array|null $obj |
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39 | * @return mixed |
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40 | */ |
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41 | public function getTemplate($obj = null) |
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42 | { |
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43 | if ($this->template) { |
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44 | // Return the cached template information. |
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45 | return $this->template; |
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46 | } |
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47 | $this->template = AlertTemplate::whereHas('map', function ($query) use ($obj) { |
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48 | $query->where('alert_rule_id', '=', $obj['rule_id']); |
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49 | })->first(); |
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50 | if (! $this->template) { |
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51 | $this->template = AlertTemplate::where('name', '=', 'Default Alert Template')->first(); |
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52 | } |
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53 | |||
54 | return $this->template; |
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55 | } |
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56 | |||
57 | public function getTitle($data) |
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58 | { |
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59 | return $this->bladeTitle($data); |
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60 | } |
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61 | |||
62 | public function getBody($data) |
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63 | { |
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64 | return $this->bladeBody($data); |
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65 | } |
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66 | |||
67 | /** |
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68 | * Parse Blade body |
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69 | * |
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70 | * @param array $data |
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71 | * @return string |
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72 | */ |
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73 | public function bladeBody($data) |
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74 | { |
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75 | $alert['alert'] = new AlertData($data['alert']); |
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76 | try { |
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77 | return view(['template' => $data['template']->template], $alert)->__toString(); |
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78 | } catch (\Exception $e) { |
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79 | return view(['template' => $this->getDefaultTemplate()], $alert)->__toString(); |
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80 | } |
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81 | } |
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82 | |||
83 | /** |
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84 | * Parse Blade title |
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85 | * |
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86 | * @param array $data |
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87 | * @return string |
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88 | */ |
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89 | public function bladeTitle($data) |
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90 | { |
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91 | $alert['alert'] = new AlertData($data['alert']); |
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0 ignored issues
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|
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92 | try { |
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93 | return view(['template' => $data['title']], $alert)->__toString(); |
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94 | } catch (\Exception $e) { |
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95 | return $data['title'] ?: view(['template' => 'Template ' . $data['name']], $alert)->__toString(); |
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96 | } |
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97 | } |
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98 | |||
99 | /** |
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100 | * Get the default template |
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101 | * |
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102 | * @return string |
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103 | */ |
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104 | public function getDefaultTemplate() |
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105 | { |
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106 | return '{{ $alert->title }}' . PHP_EOL . |
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107 | 'Severity: {{ $alert->severity }}' . PHP_EOL . |
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108 | '@if ($alert->state == ' . AlertState::RECOVERED . ')Time elapsed: {{ $alert->elapsed }} @endif ' . PHP_EOL . |
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109 | 'Timestamp: {{ $alert->timestamp }}' . PHP_EOL . |
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110 | 'Unique-ID: {{ $alert->uid }}' . PHP_EOL . |
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111 | 'Rule: @if ($alert->name) {{ $alert->name }} @else {{ $alert->rule }} @endif ' . PHP_EOL . |
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112 | '@if ($alert->faults)Faults:' . PHP_EOL . |
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113 | '@foreach ($alert->faults as $key => $value)' . PHP_EOL . |
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114 | ' #{{ $key }}: {{ $value[\'string\'] }} @endforeach' . PHP_EOL . |
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115 | '@endif' . PHP_EOL . |
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116 | 'Alert sent to: @foreach ($alert->contacts as $key => $value) {{ $value }} <{{ $key }}> @endforeach'; |
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117 | } |
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118 | } |
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119 |