kitodo /
kitodo-presentation
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| Conditions | 20 |
| Paths | 113 |
| Total Lines | 72 |
| Code Lines | 46 |
| Lines | 0 |
| Ratio | 0 % |
| Changes | 0 | ||
Small methods make your code easier to understand, in particular if combined with a good name. Besides, if your method is small, finding a good name is usually much easier.
For example, if you find yourself adding comments to a method's body, this is usually a good sign to extract the commented part to a new method, and use the comment as a starting point when coming up with a good name for this new method.
Commonly applied refactorings include:
If many parameters/temporary variables are present:
| 1 | <?php |
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| 47 | public function main($content, $conf) { |
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| 48 | $this->init($conf); |
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| 49 | // Turn cache on. |
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| 50 | $this->setCache(TRUE); |
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| 51 | // Load current document. |
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| 52 | $this->loadDocument(); |
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| 53 | if ($this->doc === NULL) { |
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| 54 | // Quit without doing anything if required variables are not set. |
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| 55 | return $content; |
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| 56 | } else { |
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| 57 | // Set default values if not set. |
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| 58 | if (!isset($this->conf['rootline'])) { |
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| 59 | $this->conf['rootline'] = 0; |
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| 60 | } |
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| 61 | } |
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| 62 | $metadata = []; |
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| 63 | if ($this->conf['rootline'] < 2) { |
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| 64 | // Get current structure's @ID. |
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| 65 | $ids = []; |
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| 66 | if (!empty($this->doc->physicalStructure[$this->piVars['page']]) && !empty($this->doc->smLinks['p2l'][$this->doc->physicalStructure[$this->piVars['page']]])) { |
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| 67 | foreach ($this->doc->smLinks['p2l'][$this->doc->physicalStructure[$this->piVars['page']]] as $logId) { |
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| 68 | $count = count($this->doc->mets->xpath('./mets:structMap[@TYPE="LOGICAL"]//mets:div[@ID="'.$logId.'"]/ancestor::*')); |
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| 69 | $ids[$count][] = $logId; |
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| 70 | } |
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| 71 | } |
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| 72 | ksort($ids); |
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| 73 | reset($ids); |
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| 74 | // Check if we should display all metadata up to the root. |
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| 75 | if ($this->conf['rootline'] == 1) { |
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| 76 | foreach ($ids as $id) { |
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| 77 | foreach ($id as $sid) { |
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| 78 | $data = $this->doc->getMetadata($sid, $this->conf['pages']); |
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| 79 | if (!empty($data)) { |
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| 80 | $data['_id'] = $sid; |
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| 81 | $metadata[] = $data; |
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| 82 | } |
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| 83 | } |
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| 84 | } |
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| 85 | } else { |
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| 86 | $id = array_pop($ids); |
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| 87 | if (is_array($id)) { |
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| 88 | foreach ($id as $sid) { |
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| 89 | $data = $this->doc->getMetadata($sid, $this->conf['pages']); |
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| 90 | if (!empty($data)) { |
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| 91 | $data['_id'] = $sid; |
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| 92 | $metadata[] = $data; |
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| 93 | } |
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| 94 | } |
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| 95 | } |
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| 96 | } |
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| 97 | } |
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| 98 | // Get titledata? |
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| 99 | if (empty($metadata) || ($this->conf['rootline'] == 1 && $metadata[0]['_id'] != $this->doc->toplevelId)) { |
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| 100 | $data = $this->doc->getTitleData($this->conf['pages']); |
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| 101 | $data['_id'] = $this->doc->toplevelId; |
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| 102 | array_unshift($metadata, $data); |
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| 103 | } |
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| 104 | if (empty($metadata)) { |
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| 105 | Helper::devLog('No metadata found for document with UID '.$this->doc->uid, DEVLOG_SEVERITY_WARNING); |
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| 106 | return $content; |
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| 107 | } |
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| 108 | ksort($metadata); |
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| 109 | // Get hook objects. |
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| 110 | $this->hookObjects = Helper::getHookObjects($this->scriptRelPath); |
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| 111 | // Hook for getting a customized title bar (requested by SBB). |
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| 112 | foreach ($this->hookObjects as $hookObj) { |
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| 113 | if (method_exists($hookObj, 'main_customizeTitleBarGetCustomTemplate')) { |
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| 114 | $hookObj->main_customizeTitleBarGetCustomTemplate($this, $metadata); |
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| 115 | } |
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| 116 | } |
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| 117 | $content .= $this->printMetadata($metadata); |
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| 118 | return $this->pi_wrapInBaseClass($content); |
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| 119 | } |
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| 256 |
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