1 | <?php
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2 |
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3 | class Command
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4 | {
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5 | public string $Name;
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6 | public string $Description;
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7 | public $Callback;
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8 |
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9 | function __construct(string $Name, string $Description, callable $Callback)
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10 | {
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11 | $this->Name = $Name;
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12 | $this->Description = $Description;
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13 | $this->Callback = $Callback;
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14 | }
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15 | }
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16 |
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17 | class System
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18 | {
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19 | public Database $Database;
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20 | public string $Name;
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21 | public ModuleManager $ModuleManager;
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22 | public array $Models;
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23 | public array $CommandLine;
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24 | public array $Pages;
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25 |
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26 | function __construct()
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27 | {
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28 | $this->Database = new Database();
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29 | $this->Name = 'System';
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30 | $this->ModuleManager = new ModuleManager($this);
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31 | $this->Models = array();
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32 | $this->CommandLine = array();
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33 | $this->Pages = array();
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34 |
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35 | $this->RegisterCommandLine('list', 'Prints available commands', array($this, 'ListCommands'));
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36 | }
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37 |
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38 | function GetModule(string $Name): Module
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39 | {
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40 | if (array_key_exists($Name, $this->ModuleManager->Modules))
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41 | {
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42 | return $this->ModuleManager->Modules[$Name];
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43 | }
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44 | else
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45 | {
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46 | echo('Module '.$Name.' not registered.');
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47 | }
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48 | }
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49 |
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50 | function RegisterModel(string $SysName, array $Model): void
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51 | {
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52 | $NewModelDef = new ModelDef();
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53 | $NewModelDef->Title = $Model['Title'];
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54 | $this->Models[$SysName] = $NewModelDef;
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55 | }
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56 |
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57 | function UnregisterModel(string $SysName): void
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58 | {
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59 | unset($this->Models[$SysName]);
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60 | }
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61 |
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62 | function RegisterCommandLine(string $Name, string $Description, callable $Callback): void
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63 | {
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64 | $this->CommandLine[$Name] = new Command($Name, $Description, $Callback);
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65 | }
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66 |
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67 | function UnregisterCommandLine(string $Name): void
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68 | {
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69 | unset($this->CommandLine[$Name]);
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70 | }
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71 |
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72 | function ListCommands(array $Parameters)
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73 | {
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74 | $Output = 'Available commands:'."\n";
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75 | foreach ($this->CommandLine as $Command)
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76 | {
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77 | $Output .= ' '.$Command->Name.' - '.$Command->Description."\n";
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78 | }
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79 | echo($Output."\n");
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80 | }
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81 |
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82 | function RegisterPage(array $Path, string $Handler): void
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83 | {
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84 | $Page = &$this->Pages;
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85 | $LastKey = array_pop($Path);
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86 | foreach ($Path as $PathItem)
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87 | {
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88 | $Page = &$Page[$PathItem];
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89 | }
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90 | if (!is_array($Page)) $Page = array('' => $Page);
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91 | $Page[$LastKey] = $Handler;
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92 | }
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93 |
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94 | function UnregisterPage(array $Path): void
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95 | {
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96 | $Page = &$this->Pages;
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97 | $LastKey = array_pop($Path);
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98 | foreach ($Path as $PathItem)
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99 | {
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100 | $Page = &$Page[$PathItem];
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101 | }
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102 | unset($Page[$LastKey]);
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103 | }
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104 |
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105 | function Run(): void
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106 | {
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107 | }
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108 |
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109 | function Link(string $Target): string
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110 | {
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111 | return $Target;
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112 | }
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113 |
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114 | function AbsoluteLink(string $Target): string
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115 | {
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116 | return $Target;
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117 | }
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118 | }
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