应用错误收集

我正在为Redmine开发一个插件。我想添加一个名为Quote的模型，以及一个名为QuoteIssue的连接模型。

分贝/迁移/ 001_create_quotes.rb

<?php

$html = '<!DOCTYPE html><html><head><title>Sample</title></head><body><img src="https://example.com/images/example.jpg"></body></html>';

$doc = new DOMDocument();
$doc->loadHTML($html);

$images = $doc->getElementsByTagName('img');

foreach ($images as $image) {
    $src = $image->getAttribute('src');
    $noscript = $doc->createElement('noscript');

    $node = $doc->createElement('div');
    //$node = $doc->createElement('img'); If a uncomment this line the script just times out

    $node->setAttribute('src', $src);

    $noscript->appendChild($node);

    $image->setAttribute('x-data-src', $src);
    $image->removeAttribute('src');
    $image->parentNode->appendChild($noscript);
    //$image->parentNode->appendChild($newImage);
}
$body = $doc->saveHTML();

echo $body;

分贝/迁移/ 002_create_quote_issues.rb

class CreateQuotes < ActiveRecord::Migration
  def change
    create_table :quotes do |t|
      t.references :project, foreign_key: true
      t.timestamps
    end
  end
end

应用程序/模型/ quote.rb

class CreateQuoteIssues < ActiveRecord::Migration
  def change
    create_table :quote_issues do |t|
      t.belongs_to :quote, index: true
      t.belongs_to :issue, index: true
      t.timestamps
    end
  end
end

应用程序/模型/ quote_issue.rb

class Quote < ActiveRecord::Base
    has_one :project
    has_many :quote_issues
    has_many :issues, :through => :quote_issues
end

我甚至修补了问题以添加关系：

LIB / issue_patch.rb

class QuoteIssue < ActiveRecord::Base
    belongs_to :quote
    belongs_to :issue
end

所有事情都已成为according to the docs I read

现在即使从引用到问题的关系相当明显，rails也无法弄清楚：

require_dependency 'issue'

module IssuePatch
    def self.include(base)
        base.extend(ClassMethods)
        base.send(:include, InstanceMethods)

        base.class_eval do
            has_many :quote_issues
            has_many :quotes, :through => :quote_issues
        end
    end

    module ClassMethods
    end

    module InstanceMethods
    end
end

Issue.send(:include, IssuePatch)

问号之前没有任何建议。

是因为我没有正确地遵循rails doc，还是我需要照顾Redmine的边缘案例？

服务器/版本信息：

Debian 8
ruby 2.1.5p273
rails 4.2.7.1
Redmine空安装（例如没有其他插件）v3.3.3.stable

无法在Redmine插件中添加许多关系

0 个答案: