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<tr><td class='linenumbers'><pre><a id='n1' href='#n1'>1</a>
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<span class="c1"># Copyright (C) 2006-2015  Jean-Philippe Lang</span>
<span class="c1">#</span>
<span class="c1"># This program is free software; you can redistribute it and/or</span>
<span class="c1"># modify it under the terms of the GNU General Public License</span>
<span class="c1"># as published by the Free Software Foundation; either version 2</span>
<span class="c1"># of the License, or (at your option) any later version.</span>
<span class="c1">#</span>
<span class="c1"># This program is distributed in the hope that it will be useful,</span>
<span class="c1"># but WITHOUT ANY WARRANTY; without even the implied warranty of</span>
<span class="c1"># MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the</span>
<span class="c1"># GNU General Public License for more details.</span>
<span class="c1">#</span>
<span class="c1"># You should have received a copy of the GNU General Public License</span>
<span class="c1"># along with this program; if not, write to the Free Software</span>
<span class="c1"># Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.</span>

<span class="k">module</span><span class="w"</code></pre></td></tr></table>
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="w">    </span><span class="k">class</span><span class="w"> </span><span class="nc">Calendar</span>
<span class="w">      </span><span class="kp">include</span><span class="w"> </span><span class="no">Redmine</span><span class="o">::</span><span class="no">I18n</span>
<span class="w">      </span><span class="kp">attr_reader</span><span class="w"> </span><span class="ss">:startdt</span><span class="p">,</span><span class="w"> </span><span class="ss">:enddt</span>

<span class="w">      </span><span class="k">def</span><span class="w"> </span><span class="nf">initialize</span><span class="p">(</span><span class="n">date</span><span class="p">,</span><span class="w"> </span><span class="n">lang</span><span class="w"> </span><span class="o">=</span><span class="w"> </span><span class="n">current_language</span><span class="p">,</span><span class="w"> </span><span class="n">period</span><span class="w"> </span><span class="o">=</span><span class="w"> </span><span class="ss">:month</span><span class="p">)</span>
<span class="w">        </span><span class="vi">@date</span><span class="w"> </span><span class="o">=</span><span class="w"> </span><span class="n">date</span>
<span class="w">        </span><span class="vi">@events</span><span class="w"> </span><span class="o">=</span><span class="w"> </span><span class="o">[]</span>
<span class="w">        </span><span class="vi">@ending_events_by_days</span><span class="w"> </span><span class="o">=</span><span class="w"> </span><span class="p">{}</span>
<span class="w">        </span><span class="vi">@starting_events_by_days</span><span class="w"> </span><span class="o">=</span><span class="w"> </span><span class="p">{}</span>
<span class="w">        </span><span class="n">set_language_if_valid</span><span class="w"> </span><span class="n">lang</span>
<span class="w">        </span><span class="k">case</span><span class="w"> </span><span class="n">period</span>
<span class="w">        </span><span class="k">when</span><span class="w"> </span><span class="ss">:month</span>
<span class="w">          </span><span class="vi">@startdt</span><span class="w"> </span><span class="o">=</span><span class="w"> </span><span class="no">Date</span><span class="o">.</span><span class="n">civil</span><span class="p">(</span><span class="n">date</span><span class="o">.</span><span class="n">year</span><span class="p">,</span><span class="w"> </span><span class="n">date</span><span class="o">.</span><span class="n">month</span><span class="p">,</span><span class="w"> </span><span class="mi">1</span><span class="p">)</span>
<span class="w">          </span><span class="vi">@enddt</span><span class="w"> </span><span class="o">=</span><span class="w"> </span><span class="p">(</span><span class="vi">@startdt</span><span class="w"> </span><span class="o">&gt;&gt;</span><span class="w"> </span><span class="mi">1</span><span class="p">)</span><span class="o">-</span><span class="mi">1</span>
<span class="w">          </span><span class="c1"># starts from the first day of the week</span>
<span class="w">          </span><span class="vi">@startdt</span><span class="w"> </span><span class="o">=</span><span class="w"> </span><span class="vi">@startdt</span><span class="w"> </span><span class="o">-</span><span class="w"> </span><span class="p">(</span><span class="vi">@startdt</span><span class="o">.</span><span class="n">cwday</span><span class="w"> </span><span class="o">-</span><span class="w"> </span><span class="n">first_wday</span><span class="p">)</span><span class="o">%</span><span class="mi">7</span>
<span class="w">          </span><span class="c1"># ends on the last day of the week</span>
<span class="w">          </span><span class="vi">@enddt</span><span class="w"> </span><span class="o">=</span><span class="w"> </span><span class="vi">@enddt</span><span class="w"> </span><span class="o">+</span><span class="w"> </span><span class="p">(</span><span class="n">last_wday</span><span class="w"> </span><span class="o">-</span><span class="w"> </span><span class="vi">@enddt</span><span class="o">.</span><span class="n">cwday</span><span class="p">)</span><span class="o">%</span><span class="mi">7</span>
<span class="w">        </span><span class="k">when</span><span class="w"> </span><span class="ss">:week</span>
<span class="w">          </span><span class="vi">@startdt</span><span class="w"> </span><span class="o">=</span><span class="w"> </span><span class="n">date</span><span class="w"> </span><span class="o">-</span><span class="w"> </span><span class="p">(</span><span class="n">date</span><span class="o">.</span><span class="n">cwday</span><span class="w"> </span><span class="o">-</span><span class="w"> </span><span class="n">first_wday</span><span class="p">)</span><span class="o">%</span><span class="mi">7</span>
<span class="w">          </span><span class="vi">@enddt</span><span class="w"> </span><span class="o">=</span><span class="w"> </span><span class="n">date</span><span class="w"> </span><span class="o">+</span><span class="w"> </span><span class="p">(</span><span class="n">last_wday</span><span class="w"> </span><span class="o">-</span><span class="w"> </span><span class="n">date</span><span class="o">.</span><span class="n">cwday</span><span class="p">)</span><span class="o">%</span><span class="mi">7</span>
<span class="w">        </span><span class="k">else</span>
<span class="w">          </span><span class="k">raise</span><span class="w"> </span><span class="s1">&#39;Invalid period&#39;</span>
<span class="w">        </span><span class="k">end</span>
<span class="w">      </span><span class="k">end</span>

<span class="w">      </span><span class="c1"># Sets calendar events</span>
<span class="w">      </span><span class="k">def</span><span class="w"> </span><span class="nf">events=</span><span class="p">(</span><span class="n">events</span><span class="p">)</span>
<span class="w">        </span><span class="vi">@events</span><span class="w"> </span><span class="o">=</span><span class="w"> </span><span class="n">events</span>
<span class="w">        </span><span class="vi">@ending_events_by_days</span><span class="w"> </span><span class="o">=</span><span class="w"> </span><span class="vi">@events</span><span class="o">.</span><span class="n">group_by</span><span class="w"> </span><span class="p">{</span><span class="o">|</span><span class="n">event</span><span class="o">|</span><span class="w"> </span><span class="n">event</span><span class="o">.</span><span class="n">due_date</span><span class="p">}</span>
<span class="w">        </span><span class="vi">@starting_events_by_days</span><span class="w"> </span><span class="o">=</span><span class="w"> </span><span class="vi">@events</span><span class="o">.</span><span class="n">group_by</span><span class="w"> </span><span class="p">{</span><span class="o">|</span><span class="n">event</span><span class="o">|</span><span class="w"> </span><span class="n">event</span><span class="o">.</span><span class="n">start_date</span><span class="p">}</span>
<span class="w">      </span><span class="k">end</span>

<span class="w">      </span><span class="c1"># Returns events for the given day</span>
<span class="w">      </span><span class="k">def</span><span class="w"> </span><span class="nf">events_on</span><span class="p">(</span><span class="n">day</span><span class="p">)</span>
<span class="w">        </span><span class="p">((</span><span class="vi">@ending_events_by_days</span><span class="o">[</span><span class="n">day</span><span class="o">]</span><span class="w"> </span><span class="o">||</span><span class="w"> </span><span class="o">[]</span><span class="p">)</span><span class="w"> </span><span class="o">+</span><span class="w"> </span><span class="p">(</span><span class="vi">@starting_events_by_days</span><span class="o">[</span><span class="n">day</span><span class="o">]</span><span class="w"> </span><span class="o">||</span><span class="w"> </span><span class="o">[]</span><span class="p">))</span><span class="o">.</span><span class="n">uniq</span>
<span class="w">      </span><span class="k">end</span>

<span class="w">      </span><span class="c1"># Calendar current month</span>
<span class="w">      </span><span class="k">def</span><span class="w"> </span><span class="nf">month</span>
<span class="w">        </span><span class="vi">@date</span><span class="o">.</span><span class="n">month</span>
<span class="w">      </span><span class="k">end</span>

<span class="w">      </span><span class="c1"># Return the first day of week</span>
<span class="w">      </span><span class="c1"># 1 = Monday ... 7 = Sunday</span>
<span class="w">      </span><span class="k">def</span><span class="w"> </span><span class="nf">first_wday</span>
<span class="w">        </span><span class="k">case</span><span class="w"> </span><span class="no">Setting</span><span class="o">.</span><span class="n">start_of_week</span><span class="o">.</span><span class="n">to_i</span>
<span class="w">        </span><span class="k">when</span><span class="w"> </span><span class="mi">1</span>
<span class="w">          </span><span class="vi">@first_dow</span><span class="w"> </span><span class="o">||=</span><span class="w"> </span><span class="p">(</span><span class="mi">1</span><span class="w"> </span><span class="o">-</span><span class="w"> </span><span class="mi">1</span><span class="p">)</span><span class="o">%</span><span class="mi">7</span><span class="w"> </span><span class="o">+</span><span class="w"> </span><span class="mi">1</span>
<span class="w">        </span><span class="k">when</span><span class="w"> </span><span class="mi">6</span>
<span class="w">          </span><span class="vi">@first_dow</span><span class="w"> </span><span class="o">||=</span><span class="w"> </span><span class="p">(</span><span class="mi">6</span><span class="w"> </span><span class="o">-</span><span class="w"> </span><span class="mi">1</span><span class="p">)</span><span class="o">%</span><span class="mi">7</span><span class="w"> </span><span class="o">+</span><span class="w"> </span><span class="mi">1</span>
<span class="w">        </span><span class="k">when</span><span class="w"> </span><span class="mi">7</span>
<span class="w">          </span><span class="vi">@first_dow</span><span class="w"> </span><span class="o">||=</span><span class="w"> </span><span class="p">(</span><span class="mi">7</span><span class="w"> </span><span class="o">-</span><span class="w"> </span><span class="mi">1</span><span class="p">)</span><span class="o">%</span><span class="mi">7</span><span class="w"> </span><span class="o">+</span><span class="w"> </span><span class="mi">1</span>
<span class="w">        </span><span class="k">else</span>
<span class="w">          </span><span class="vi">@first_dow</span><span class="w"> </span><span class="o">||=</span><span class="w"> </span><span class="p">(</span><span class="n">l</span><span class="p">(</span><span class="ss">:general_first_day_of_week</span><span class="p">)</span><span class="o">.</span><span class="n">to_i</span><span class="w"> </span><span class="o">-</span><span class="w"> </span><span class="mi">1</span><span class="p">)</span><span class="o">%</span><span class="mi">7</span><span class="w"> </span><span class="o">+</span><span class="w"> </span><span class="mi">1</span>
<span class="w">        </span><span class="k">end</span>
<span class="w">      </span><span class="k">end</span>

<span class="w">      </span><span class="k">def</span><span class="w"> </span><span class="nf">last_wday</span>
<span class="w">        </span><span class="vi">@last_dow</span><span class="w"> </span><span class="o">||=</span><span class="w"> </span><span class="p">(</span><span class="n">first_wday</span><span class="w"> </span><span class="o">+</span><span class="w"> </span><span class="mi">5</span><span class="p">)</span><span class="o">%</span><span class="mi">7</span><span class="w"> </span><span class="o">+</span><span class="w"> </span><span class="mi">1</span>
<span class="w">      </span><span class="k">end</span>
<span class="w">    </span><span class="k">end</span>
<span class="w">  </span><span class="k">end</span>
<span class="k">end</span>
</pre></div>
