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Prestashop1.5.2 Full breadcrumb to default category

/*
 *Source:http://www.prestashop.com/forums/topic/167513-how-to-show-the-full-breadcrumb-to-the-default-category-on-every-product-page/
 */

//In ProductController.php modify the assignCategory() method like this:
protected function assignCategory()
{
       // Assign category to the template
       if ($this->category !== false && Validate::isLoadedObject($this->category))
       {
          $all_product_subs = Product::getProductCategoriesFull($this->product->id, $this->context->language->id);
          if(isset($all_product_subs) && count($all_product_subs)>0)
          {
              foreach($all_product_subs as $subcat)
              $all_product_subs_path[] = Tools::getPath($subcat['id_category'], '', true);
          } 

          $this->context->smarty->assign(array(
          'path' => Tools::getPath($this->category->id, '', true), 
          //THIS CONTAINS ALL PRODUCT SUBCATEGORIES PATH
          'all_product_subs'=>$all_product_subs_path,
          'category' => $this->category,
          'subCategories' => $this->category->getSubCategories($this->context->language->id, true),
          'id_category_current' => (int)$this->category->id,
          'id_category_parent' => (int)$this->category->id_parent,
          'return_category_name' => Tools::safeOutput($this->category->name)
          ));
      }
      else
      $this->context->smarty->assign('path', Tools::getPath((int)$this->product->id_category_default, $this->product->name));

      $this->context->smarty->assign('categories', Category::getHomeCategories($this->context->language->id));
      $this->context->smarty->assign(array('HOOK_PRODUCT_FOOTER' => Hook::exec('displayFooterProduct', array('product' => $this->product, 'category' => $this->category))));
}


//So you'll get all categories path in "all_product_subs", then in your breadcrumb.tpl add:
/*
{if isset($all_product_subs)}
      {foreach from=$all_product_subs item=prod_subcategory}
         <br />
         <a href="{$base_dir}" title="{l s='return to'} {l s='Home'}">{l s='Home'}</a>
         <span class="navigation-pipe">{$navigationPipe|escape:html:'UTF-8'}</span>
            {if !$prod_subcategory|strpos:'span'}<span class="navigation_page">{$prod_subcategory}</span>
            {else}
            {$prod_subcategory}
            {/if}
        {/foreach}
{/if}
*/
https://snipt.net/embed/33f75b82c73d3515cdff033ae303d53e/
/raw/33f75b82c73d3515cdff033ae303d53e/
33f75b82c73d3515cdff033ae303d53e
php
PHP
51
2019-08-21T01:08:12
True
False
False
Nov 26, 2012 at 09:48 PM
/api/public/snipt/50797/
prestashop152-full-breadcrumb
<table class="highlighttable"><tr><td class="linenos"><div class="linenodiv"><pre><a href="#L-1"> 1</a> <a href="#L-2"> 2</a> <a href="#L-3"> 3</a> <a href="#L-4"> 4</a> <a href="#L-5"> 5</a> <a href="#L-6"> 6</a> <a href="#L-7"> 7</a> <a href="#L-8"> 8</a> <a href="#L-9"> 9</a> <a href="#L-10">10</a> <a href="#L-11">11</a> <a href="#L-12">12</a> <a href="#L-13">13</a> <a href="#L-14">14</a> <a href="#L-15">15</a> <a href="#L-16">16</a> <a href="#L-17">17</a> <a href="#L-18">18</a> <a href="#L-19">19</a> <a href="#L-20">20</a> <a href="#L-21">21</a> <a href="#L-22">22</a> <a href="#L-23">23</a> <a href="#L-24">24</a> <a href="#L-25">25</a> <a href="#L-26">26</a> <a href="#L-27">27</a> <a href="#L-28">28</a> <a href="#L-29">29</a> <a href="#L-30">30</a> <a href="#L-31">31</a> <a href="#L-32">32</a> <a href="#L-33">33</a> <a href="#L-34">34</a> <a href="#L-35">35</a> <a href="#L-36">36</a> <a href="#L-37">37</a> <a href="#L-38">38</a> <a href="#L-39">39</a> <a href="#L-40">40</a> <a href="#L-41">41</a> <a href="#L-42">42</a> <a href="#L-43">43</a> <a href="#L-44">44</a> <a href="#L-45">45</a> <a href="#L-46">46</a> <a href="#L-47">47</a> <a href="#L-48">48</a> <a href="#L-49">49</a> <a href="#L-50">50</a></pre></div></td><td class="code"><div class="highlight"><pre><span></span><span id="L-1"><a name="L-1"></a><span class="x">/*</span> </span><span id="L-2"><a name="L-2"></a><span class="x"> *Source:http://www.prestashop.com/forums/topic/167513-how-to-show-the-full-breadcrumb-to-the-default-category-on-every-product-page/</span> </span><span id="L-3"><a name="L-3"></a><span class="x"> */</span> </span><span id="L-4"><a name="L-4"></a> </span><span id="L-5"><a name="L-5"></a><span class="x">//In ProductController.php modify the assignCategory() method like this:</span> </span><span id="L-6"><a name="L-6"></a><span class="x">protected function assignCategory()</span> </span><span id="L-7"><a name="L-7"></a><span class="x">{</span> </span><span id="L-8"><a name="L-8"></a><span class="x"> // Assign category to the template</span> </span><span id="L-9"><a name="L-9"></a><span class="x"> if ($this-&gt;category !== false &amp;&amp; Validate::isLoadedObject($this-&gt;category))</span> </span><span id="L-10"><a name="L-10"></a><span class="x"> {</span> </span><span id="L-11"><a name="L-11"></a><span class="x"> $all_product_subs = Product::getProductCategoriesFull($this-&gt;product-&gt;id, $this-&gt;context-&gt;language-&gt;id);</span> </span><span id="L-12"><a name="L-12"></a><span class="x"> if(isset($all_product_subs) &amp;&amp; count($all_product_subs)&gt;0)</span> </span><span id="L-13"><a name="L-13"></a><span class="x"> {</span> </span><span id="L-14"><a name="L-14"></a><span class="x"> foreach($all_product_subs as $subcat)</span> </span><span id="L-15"><a name="L-15"></a><span class="x"> $all_product_subs_path[] = Tools::getPath($subcat[&#39;id_category&#39;], &#39;&#39;, true);</span> </span><span id="L-16"><a name="L-16"></a><span class="x"> } </span> </span><span id="L-17"><a name="L-17"></a> </span><span id="L-18"><a name="L-18"></a><span class="x"> $this-&gt;context-&gt;smarty-&gt;assign(array(</span> </span><span id="L-19"><a name="L-19"></a><span class="x"> &#39;path&#39; =&gt; Tools::getPath($this-&gt;category-&gt;id, &#39;&#39;, true), </span> </span><span id="L-20"><a name="L-20"></a><span class="x"> //THIS CONTAINS ALL PRODUCT SUBCATEGORIES PATH</span> </span><span id="L-21"><a name="L-21"></a><span class="x"> &#39;all_product_subs&#39;=&gt;$all_product_subs_path,</span> </span><span id="L-22"><a name="L-22"></a><span class="x"> &#39;category&#39; =&gt; $this-&gt;category,</span> </span><span id="L-23"><a name="L-23"></a><span class="x"> &#39;subCategories&#39; =&gt; $this-&gt;category-&gt;getSubCategories($this-&gt;context-&gt;language-&gt;id, true),</span> </span><span id="L-24"><a name="L-24"></a><span class="x"> &#39;id_category_current&#39; =&gt; (int)$this-&gt;category-&gt;id,</span> </span><span id="L-25"><a name="L-25"></a><span class="x"> &#39;id_category_parent&#39; =&gt; (int)$this-&gt;category-&gt;id_parent,</span> </span><span id="L-26"><a name="L-26"></a><span class="x"> &#39;return_category_name&#39; =&gt; Tools::safeOutput($this-&gt;category-&gt;name)</span> </span><span id="L-27"><a name="L-27"></a><span class="x"> ));</span> </span><span id="L-28"><a name="L-28"></a><span class="x"> }</span> </span><span id="L-29"><a name="L-29"></a><span class="x"> else</span> </span><span id="L-30"><a name="L-30"></a><span class="x"> $this-&gt;context-&gt;smarty-&gt;assign(&#39;path&#39;, Tools::getPath((int)$this-&gt;product-&gt;id_category_default, $this-&gt;product-&gt;name));</span> </span><span id="L-31"><a name="L-31"></a> </span><span id="L-32"><a name="L-32"></a><span class="x"> $this-&gt;context-&gt;smarty-&gt;assign(&#39;categories&#39;, Category::getHomeCategories($this-&gt;context-&gt;language-&gt;id));</span> </span><span id="L-33"><a name="L-33"></a><span class="x"> $this-&gt;context-&gt;smarty-&gt;assign(array(&#39;HOOK_PRODUCT_FOOTER&#39; =&gt; Hook::exec(&#39;displayFooterProduct&#39;, array(&#39;product&#39; =&gt; $this-&gt;product, &#39;category&#39; =&gt; $this-&gt;category))));</span> </span><span id="L-34"><a name="L-34"></a><span class="x">}</span> </span><span id="L-35"><a name="L-35"></a> </span><span id="L-36"><a name="L-36"></a> </span><span id="L-37"><a name="L-37"></a><span class="x">//So you&#39;ll get all categories path in &quot;all_product_subs&quot;, then in your breadcrumb.tpl add:</span> </span><span id="L-38"><a name="L-38"></a><span class="x">/*</span> </span><span id="L-39"><a name="L-39"></a><span class="x">{if isset($all_product_subs)}</span> </span><span id="L-40"><a name="L-40"></a><span class="x"> {foreach from=$all_product_subs item=prod_subcategory}</span> </span><span id="L-41"><a name="L-41"></a><span class="x"> &lt;br /&gt;</span> </span><span id="L-42"><a name="L-42"></a><span class="x"> &lt;a href=&quot;{$base_dir}&quot; title=&quot;{l s=&#39;return to&#39;} {l s=&#39;Home&#39;}&quot;&gt;{l s=&#39;Home&#39;}&lt;/a&gt;</span> </span><span id="L-43"><a name="L-43"></a><span class="x"> &lt;span class=&quot;navigation-pipe&quot;&gt;{$navigationPipe|escape:html:&#39;UTF-8&#39;}&lt;/span&gt;</span> </span><span id="L-44"><a name="L-44"></a><span class="x"> {if !$prod_subcategory|strpos:&#39;span&#39;}&lt;span class=&quot;navigation_page&quot;&gt;{$prod_subcategory}&lt;/span&gt;</span> </span><span id="L-45"><a name="L-45"></a><span class="x"> {else}</span> </span><span id="L-46"><a name="L-46"></a><span class="x"> {$prod_subcategory}</span> </span><span id="L-47"><a name="L-47"></a><span class="x"> {/if}</span> </span><span id="L-48"><a name="L-48"></a><span class="x"> {/foreach}</span> </span><span id="L-49"><a name="L-49"></a><span class="x">{/if}</span> </span><span id="L-50"><a name="L-50"></a><span class="x">*/</span> </span></pre></div> </td></tr></table>
"default category", Prestashop1.5.2, breadcrumb