Add colors to tag and category list

Add colors to:

- Global tag list
- Project tag list
- Project category list

app/Controller/CategoryController.php

@@ -25,6 +25,7 @@ class CategoryController extends BaseController
         $this->response->html($this->helper->layout->project('category/index', array(
             'categories' => $this->categoryModel->getAll($project['id']),
             'project'    => $project,
+            'colors'  => $this->colorModel->getList(),
             'title'      => t('Categories'),
         )));
     }

app/Controller/ProjectTagController.php

@@ -17,6 +17,7 @@ class ProjectTagController extends BaseController
         $this->response->html($this->helper->layout->project('project_tag/index', array(
             'project' => $project,
             'tags'    => $this->tagModel->getAllByProject($project['id']),
+            'colors'  => $this->colorModel->getList(),
             'title'   => t('Project tags management'),
         )));
     }

app/Controller/TagController.php

@@ -16,6 +16,7 @@ class TagController extends BaseController
     {
         $this->response->html($this->helper->layout->config('tag/index', array(
             'tags' => $this->tagModel->getAllByProject(0),
+            'colors'  => $this->colorModel->getList(),
             'title' => t('Settings').' > '.t('Global tags management'),
         )));
     }

app/Template/category/index.php

@@ -12,6 +12,7 @@
     <table class="table-striped">
         <tr>
             <th><?= t('Category Name') ?></th>
+            <th><?= t('Color') ?></th>
         </tr>
         <?php foreach ($categories as $category): ?>
         <tr>
@@ -34,6 +35,7 @@
                     <?= $this->app->tooltipMarkdown($category['description']) ?>
                 <?php endif ?>
             </td>
+            <td><?= $this->text->e($colors[$category['color_id']] ?? '') ?></td>
         </tr>
         <?php endforeach ?>
     </table>

app/Template/project_tag/index.php

@@ -13,6 +13,7 @@
     <table class="table-striped table-scrolling">
         <tr>
             <th><?= t('Tag') ?></th>
+            <th><?= t('Color') ?></th>
         </tr>
         <?php foreach ($tags as $tag): ?>
             <tr>
@@ -30,6 +31,7 @@
                     </div>
                     <?= $this->text->e($tag['name']) ?>
                 </td>
+                <td><?= $this->text->e($colors[$tag['color_id']] ?? '') ?></td>
             </tr>
         <?php endforeach ?>
     </table>

app/Template/tag/index.php

@@ -12,12 +12,14 @@
 <?php else: ?>
     <table class="table-striped table-scrolling">
         <tr>
-            <th class="column-80"><?= t('Tag') ?></th>
+            <th class="column-60"><?= t('Tag') ?></th>
+            <th class="column-20"><?= t('Color') ?></th>
             <th><?= t('Action') ?></th>
         </tr>
         <?php foreach ($tags as $tag): ?>
             <tr>
                 <td><?= $this->text->e($tag['name']) ?></td>
+                <td><?= $this->text->e($colors[$tag['color_id']] ?? '') ?></td>
                 <td>
                     <?= $this->modal->medium('edit', t('Edit'), 'TagController', 'edit', array('tag_id' => $tag['id'])) ?>
                     <?= $this->modal->confirm('trash-o', t('Remove'), 'TagController', 'confirm', array('tag_id' => $tag['id'])) ?>