3 files changed, 71 insertions, 33 deletions

diff --git a/inc/poche/Database.class.php b/inc/poche/Database.class.php
index 141d7987..9e901974 100755
--- a/inc/poche/Database.class.php
+++ b/inc/poche/Database.class.php
@@ -511,6 +511,25 @@ class Database {
         $query          = $this->executeQuery($sql_action, $params_action);
         return $query;
     }
+    
+    public function cleanUnusedTag($tag_id) {
+        $sql_action = "SELECT tags.* FROM tags JOIN tags_entries ON tags_entries.tag_id=tags.id WHERE tags.id=?";
+        $query = $this->executeQuery($sql_action,array($tag_id));
+        $tagstokeep = $query->fetchAll();
+        $sql_action = "SELECT tags.* FROM tags LEFT JOIN tags_entries ON tags_entries.tag_id=tags.id WHERE tags.id=?";
+        $query = $this->executeQuery($sql_action,array($tag_id));
+        $alltags = $query->fetchAll();
+        
+        foreach ($alltags as $tag) {
+            if ($tag && !in_array($tag,$tagstokeep)) {
+                $sql_action = "DELETE FROM tags WHERE id=?";
+                $params_action = array($tag[0]);
+                $this->executeQuery($sql_action, $params_action);
+                return true;
+            }
+        }
+        
+    }
 
     public function retrieveTagByValue($value) {
         $tag  = NULL;
diff --git a/inc/poche/Poche.class.php b/inc/poche/Poche.class.php
index 5aa6ea07..515d4cac 100755
--- a/inc/poche/Poche.class.php
+++ b/inc/poche/Poche.class.php
@@ -511,42 +511,55 @@ class Poche
                 Tools::redirect();
                 break;
             case 'add_tag' :
-                $tags = explode(',', $_POST['value']);
-                $entry_id = $_POST['entry_id'];
-                $entry = $this->store->retrieveOneById($entry_id, $this->user->getId());
-                if (!$entry) {
-                    $this->messages->add('e', _('Article not found!'));
-                    Tools::logm('error : article not found');
-                    Tools::redirect();
-                }
-                //get all already set tags to preven duplicates
-                $already_set_tags = array();
-                $entry_tags = $this->store->retrieveTagsByEntry($entry_id);
-                foreach ($entry_tags as $tag) {
-                  $already_set_tags[] = $tag['value'];
+                if (isset($_GET['search'])) {
+                    //when we want to apply a tag to a search
+                    $tags = array($_GET['search']);
+                    $allentry_ids = $this->store->search($tags[0], $this->user->getId());
+                    $entry_ids = array();
+                    foreach ($allentry_ids as $eachentry) {
+                        $entry_ids[] = $eachentry[0];
+                    }
+                } else { //add a tag to a single article
+                    $tags = explode(',', $_POST['value']);
+                    $entry_ids = array($_POST['entry_id']);
                 }
-                foreach($tags as $key => $tag_value) {
-                    $value = trim($tag_value);
-                    if ($value && !in_array($value, $already_set_tags)) {
-                      $tag = $this->store->retrieveTagByValue($value);
-
-                      if (is_null($tag)) {
-                          # we create the tag
-                          $tag = $this->store->createTag($value);
-                          $sequence = '';
-                          if (STORAGE == 'postgres') {
-                              $sequence = 'tags_id_seq';
+                foreach($entry_ids as $entry_id) {
+                    $entry = $this->store->retrieveOneById($entry_id, $this->user->getId());
+                    if (!$entry) {
+                        $this->messages->add('e', _('Article not found!'));
+                        Tools::logm('error : article not found');
+                        Tools::redirect();
+                    }
+                    //get all already set tags to preven duplicates
+                    $already_set_tags = array();
+                    $entry_tags = $this->store->retrieveTagsByEntry($entry_id);
+                    foreach ($entry_tags as $tag) {
+                      $already_set_tags[] = $tag['value'];
+                    }
+                    foreach($tags as $key => $tag_value) {
+                        $value = trim($tag_value);
+                        if ($value && !in_array($value, $already_set_tags)) {
+                          $tag = $this->store->retrieveTagByValue($value);
+                          if (is_null($tag)) {
+                              # we create the tag
+                              $tag = $this->store->createTag($value);
+                              $sequence = '';
+                              if (STORAGE == 'postgres') {
+                                  $sequence = 'tags_id_seq';
+                              }
+                              $tag_id = $this->store->getLastId($sequence);
+                          }
+                          else {
+                              $tag_id = $tag['id'];
                           }
-                          $tag_id = $this->store->getLastId($sequence);
-                      }
-                      else {
-                          $tag_id = $tag['id'];
-                      }
-
-                      # we assign the tag to the article
-                      $this->store->setTagToEntry($tag_id, $entry_id);
+
+                          # we assign the tag to the article
+                          $this->store->setTagToEntry($tag_id, $entry_id);
+                        }
                     }
                 }
+                $this->messages->add('s', _('The tag has been applied successfully'));
+                Tools::logm('The tag has been applied successfully');
                 Tools::redirect();
                 break;
             case 'remove_tag' :
@@ -558,6 +571,11 @@ class Poche
                     Tools::redirect();
                 }
                 $this->store->removeTagForEntry($id, $tag_id);
+                Tools::logm('tag entry deleted');
+                if ($this->store->cleanUnusedTag($tag_id)) {
+                    Tools::logm('tag deleted');
+                }
+                $this->messages->add('s', _('The tag has been successfully deleted'));
                 Tools::redirect();
                 break;
             default:
diff --git a/themes/baggy/home.twig b/themes/baggy/home.twig
index 5dd91307..8df5ce1c 100755
--- a/themes/baggy/home.twig
+++ b/themes/baggy/home.twig
@@ -25,7 +25,7 @@
                 {% block pager %}
                     {% if nb_results > 1 %}
                 <div class="results">
-                    <div class="nb-results">{{ nb_results }} {% trans "results" %}{% if search_term is defined %}{% trans " found for « " %} {{ search_term }} »{% endif %}</div>
+                    <div class="nb-results">{{ nb_results }} {% trans "results" %}{% if search_term is defined %} {% trans %}found for « {{ search_term }} »{% endtrans %}{% endif %}</div>
                         {{ page_links | raw }}
                 </div>
                     {% elseif nb_results == 1 %}
@@ -57,6 +57,7 @@
                 {% endfor %}
             </div>
             {% if view == 'home' %}{% if nb_results > 1 %}<a title="{% trans "Mark all the entries as read" %}"  href="./?action=archive_all">{{ "Mark all the entries as read" }}</a>{% endif %}{% endif %}
+            {% if search_term is defined %}<a title="{% trans %} Apply the tag {{ search_term }} to this search {% endtrans %}" href="./?action=add_tag&search={{ search_term }}">{% trans %} Apply the tag {{ search_term }} to this search {% endtrans %}</a>{% endif %}
             {% endif %}
             {{ block('pager') }}
 {% endblock %}