1 | <?php |
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2 | /** |
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3 | * DokuWiki Plugin issuelink (Syntax Component) |
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4 | * |
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5 | * @license GPL 2 http://www.gnu.org/licenses/gpl-2.0.html |
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6 | * @author Andreas Gohr, Michael Große <[email protected]> |
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7 | */ |
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8 | |||
9 | use dokuwiki\plugin\issuelinks\classes\Issue; |
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10 | use dokuwiki\plugin\issuelinks\services\ServiceInterface; |
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11 | |||
12 | class syntax_plugin_issuelinks extends DokuWiki_Syntax_Plugin |
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13 | { |
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14 | |||
15 | protected $syntaxPatterns = []; |
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16 | |||
17 | /** |
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18 | * @return string Syntax mode type |
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19 | */ |
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20 | public function getType() |
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21 | { |
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22 | return 'substition'; |
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23 | } |
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24 | |||
25 | /** |
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26 | * @return int Sort order - Low numbers go before high numbers |
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27 | */ |
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28 | public function getSort() |
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29 | { |
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30 | return 50; |
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31 | } |
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32 | |||
33 | /** |
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34 | * Connect lookup pattern to lexer. |
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35 | * |
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36 | * @param string $mode Parser mode |
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37 | */ |
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38 | public function connectTo($mode) |
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39 | { |
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40 | $serviceProvider = dokuwiki\plugin\issuelinks\classes\ServiceProvider::getInstance(); |
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41 | $this->syntaxPatterns = $serviceProvider->getSyntaxKeys(); |
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42 | |||
43 | foreach ($this->syntaxPatterns as $pattern => $class) { |
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44 | $this->Lexer->addSpecialPattern("\[\[$pattern>.*?\]\]", $mode, 'plugin_issuelinks'); |
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45 | } |
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46 | } |
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47 | |||
48 | /** |
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49 | * Handle matches of the issuelinks syntax |
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50 | * |
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51 | * @param string $match The match of the syntax |
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52 | * @param int $state The state of the handler |
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53 | * @param int $pos The position in the document |
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54 | * @param Doku_Handler $handler The handler |
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55 | * |
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56 | * @return array Data for the renderer |
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57 | * |
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58 | * @throws Exception |
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59 | */ |
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60 | public function handle($match, $state, $pos, Doku_Handler $handler) |
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61 | { |
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62 | list($pmServiceKey, $issueSyntax) = explode('>', trim($match, '[]')); |
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63 | |||
64 | /** @var ServiceInterface $serviceClass */ |
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65 | $serviceClass = $this->syntaxPatterns[$pmServiceKey]::getInstance(); |
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66 | |||
67 | $issue = $serviceClass->parseIssueSyntax($issueSyntax); |
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68 | |||
69 | if (null === $issue) { |
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70 | return [$pmServiceKey, $issueSyntax]; |
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71 | } |
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72 | |||
73 | global $ID, $REV, $ACT; |
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74 | $isLatest = empty($REV); |
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75 | if (act_clean($ACT) === 'show' && $isLatest && page_exists($ID)) { |
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76 | $this->saveLinkToDatabase( |
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77 | $issue->getServiceName(), |
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78 | $issue->getProject(), |
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79 | $issue->getKey(), |
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80 | $issue->isMergeRequest() |
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81 | ); |
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82 | } |
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83 | |||
84 | return [ |
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85 | 'service' => $issue->getServiceName(), |
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86 | 'project' => $issue->getProject(), |
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87 | 'issueId' => $issue->getKey(), |
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88 | 'isMergeRequest' => $issue->isMergeRequest(), |
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89 | ]; |
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90 | } |
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91 | |||
92 | /** |
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93 | * @param string $project |
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94 | * @param int $issue_id |
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95 | * |
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96 | * @throws InvalidArgumentException |
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97 | */ |
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98 | private function saveLinkToDatabase($pmServiceName, $project, $issue_id, $isMergeRequest) |
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99 | { |
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100 | global $ID; |
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101 | $currentRev = @filemtime(wikiFN($ID)); |
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102 | |||
103 | /** @var helper_plugin_issuelinks_db $db_helper */ |
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104 | $db_helper = $this->loadHelper('issuelinks_db'); |
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105 | $db_helper->deleteAllIssuePageRevisions($ID, $pmServiceName, $project, $issue_id, $isMergeRequest, 'link'); |
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106 | $db_helper->savePageRevIssues($ID, $currentRev, $pmServiceName, $project, $issue_id, $isMergeRequest, 'link'); |
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107 | } |
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108 | |||
109 | /** |
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110 | * Render xhtml output or metadata |
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111 | * |
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112 | * @param string $mode Renderer mode (supported modes: xhtml) |
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113 | * @param Doku_Renderer $renderer The renderer |
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114 | * @param array $data The data from the handler() function |
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115 | * |
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116 | * @return bool If rendering was successful. |
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117 | */ |
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118 | public function render($mode, Doku_Renderer $renderer, $data) |
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119 | { |
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120 | if ($mode !== 'xhtml' || count($data) === 2) { |
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121 | $renderer->interwikilink(null, null, 'google.com', implode(' ', $data)); |
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122 | return true; |
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123 | } |
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124 | |||
125 | /** @noinspection ExceptionsAnnotatingAndHandlingInspection We already checked for this in the handler */ |
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126 | $issue = Issue::getInstance($data['service'], $data['project'], $data['issueId'], $data['isMergeRequest']); |
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127 | $issue->getFromDB(); |
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128 | $renderer->doc .= $issue->getIssueLinkHTML(); |
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129 | return true; |
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130 | } |
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131 | } |
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132 | |||
133 | // vim:ts=4:sw=4:et: |
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134 |