47 lines
1.6 KiB
PHP
47 lines
1.6 KiB
PHP
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<?php
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class WikiPageVersion extends Rails\ActiveRecord\Base
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{
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public function author()
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{
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return User::find_name($this->user_id);
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}
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public function diff($target)
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{
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$what = [];
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if ($target) {
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if ($this->body != $target->body)
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$what[] = 'body';
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if ($this->title != $target->title)
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$what[] = 'title';
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if ($this->is_locked != $target->is_locked)
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$what[] = 'is_locked';
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}
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if ($this->version == 1)
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$what[] = 'initial';
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return $what;
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}
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public function prev()
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{
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WikiPageVersion::where('wiki_page_id = ? AND version = ?', $this->wiki_page_id, $this->version - 1)->first();
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}
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public function pretty_title()
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{
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return str_replace('_', ' ', $this->title);
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}
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public function toXml(array $options = array())
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{
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$options = array_flip($options);
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$options['wiki_page_version'] = 'root';
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return toXml(array('id' => $this->$this->id, 'created_at' => $this->$this->created_at, 'updated_at' => $this->updated_at, 'title' => $this->title, 'body' => $this->body, 'updater_id' => $this->user_id, 'locked' => $this->is_locked, 'version' => $this->version, 'post_id' => $this->post_id), $options);
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}
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public function asJson(array $args = array())
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{
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return array('id' => $this->id, 'created_at' => $this->created_at, 'updated_at' => $this->updated_at, 'title' => $this->title, 'body' => $this->body, 'updater_id' => $this->user_id, 'locked' => $this->is_locked, 'version' => $this->version, 'post_id' => $this->post_id);
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}
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}
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