Important fixes for search engine (thx @mariroz)

So sorry for the mess... :(
* search only in users' own articles
* sanitized what is searched
* display what is searched
* pagination, sorting available when searching
* use existing function to query db
* bad encoding caracters fixed
* link to JQuery into default theme, no longer in each theme
* some spaces instead of tabs

4 files changed, 23 insertions, 5 deletions

diff --git a/themes/baggy/home.twig b/themes/baggy/home.twig
index e34897fa..5dd91307 100755
--- a/themes/baggy/home.twig
+++ b/themes/baggy/home.twig
@@ -25,9 +25,15 @@
                 {% block pager %}
                     {% if nb_results > 1 %}
                 <div class="results">
-                    <div class="nb-results">{{ nb_results }} {% trans "results" %}</div>
+                    <div class="nb-results">{{ nb_results }} {% trans "results" %}{% if search_term is defined %}{% trans " found for « " %} {{ search_term }} »{% endif %}</div>
                         {{ page_links | raw }}
                 </div>
+                    {% elseif nb_results == 1 %}
+                        {% if search_term is defined %}
+                     <div class="results">
+                        <div class="nb-results">{% trans "Only one result found for " %} « {{ search_term }} »</div>
+                     </div>
+                        {% endif %}
                     {% endif %}
                 {% endblock %}
             <div id="list-entries" class="list-entries">
diff --git a/themes/courgette/home.twig b/themes/courgette/home.twig
index 5b229ce9..6ba72d35 100755
--- a/themes/courgette/home.twig
+++ b/themes/courgette/home.twig
@@ -26,9 +26,15 @@
                 {% block pager %}
                     {% if nb_results > 1 %}
                 <div class="results">
-                    <div class="nb-results">{{ nb_results }} {% trans "results" %}</div>
+                    <div class="nb-results">{{ nb_results }} {% trans "results" %}{% if search_term is defined %}{% trans " found for « " %} {{ search_term }} »{% endif %}</div>
                         {{ page_links | raw }}
                 </div>
+                    {% elseif nb_results == 1 %}
+                        {% if search_term is defined %}
+                     <div class="results">
+                        <div class="nb-results">{% trans "Only one result found for " %} « {{ search_term }} »</div>
+                     </div>
+                        {% endif %}
                     {% endif %}
                 {% endblock %}
                 {% for entry in entries %}
diff --git a/themes/default/_sorting.twig b/themes/default/_sorting.twig
index dfa5cfe4..ce3d38bc 100755
--- a/themes/default/_sorting.twig
+++ b/themes/default/_sorting.twig
@@ -1,6 +1,6 @@
 {% if entries|length > 1 %}
   <ul id="sort">
-      <li><a href="./?sort=ia&amp;view={{ view }}&amp;id={{ id }}"><img src="{{ poche_url }}themes/{{ theme }}/img/{{ theme }}/top.png" alt="{% trans "by date asc" %}" title="{% trans "by date asc" %}" /></a> {% trans "by date" %} <a href="./?sort=id&amp;view={{ view }}&amp;id={{ id }}"><img src="{{ poche_url }}themes/{{ theme }}/img/{{ theme }}/down.png" alt="{% trans "by date desc" %}" title="{% trans "by date desc" %}" /></a></li>
-      <li><a href="./?sort=ta&amp;view={{ view }}&amp;id={{ id }}"><img src="{{ poche_url }}themes/{{ theme }}/img/{{ theme }}/top.png" alt="{% trans "by title asc" %}" title="{% trans "by title asc" %}" /></a> {% trans "by title" %} <a href="./?sort=td&amp;view={{ view }}&amp;id={{ id }}"><img src="{{ poche_url }}themes/{{ theme }}/img/{{ theme }}/down.png" alt="{% trans "by title desc" %}" title="{% trans "by title desc" %}" /></a></li>
+      <li><a href="./?sort=ia&amp;view={{ view }}{% if search_term is defined %}&amp;search={{ search_term }}{% endif %}&amp;id={{ id }}"><img src="{{ poche_url }}themes/{{ theme }}/img/{{ theme }}/top.png" alt="{% trans "by date asc" %}" title="{% trans "by date asc" %}" /></a> {% trans "by date" %} <a href="./?sort=id&amp;view={{ view }}{% if search_term is defined %}&amp;search={{ search_term }}{% endif %}&amp;id={{ id }}"><img src="{{ poche_url }}themes/{{ theme }}/img/{{ theme }}/down.png" alt="{% trans "by date desc" %}" title="{% trans "by date desc" %}" /></a></li>
+      <li><a href="./?sort=ta&amp;view={{ view }}{% if search_term is defined %}&amp;search={{ search_term }}{% endif %}&amp;id={{ id }}"><img src="{{ poche_url }}themes/{{ theme }}/img/{{ theme }}/top.png" alt="{% trans "by title asc" %}" title="{% trans "by title asc" %}" /></a> {% trans "by title" %} <a href="./?sort=td&amp;view={{ view }}{% if search_term is defined %}&amp;search={{ search_term }}{% endif %}&amp;id={{ id }}"><img src="{{ poche_url }}themes/{{ theme }}/img/{{ theme }}/down.png" alt="{% trans "by title desc" %}" title="{% trans "by title desc" %}" /></a></li>
   </ul>
 {% endif %}
diff --git a/themes/default/home.twig b/themes/default/home.twig
index b6185df1..7bee883b 100755
--- a/themes/default/home.twig
+++ b/themes/default/home.twig
@@ -26,9 +26,15 @@
                 {% block pager %}
                     {% if nb_results > 1 %}
                 <div class="results">
-                    <div class="nb-results">{{ nb_results }} {% trans "results" %}</div>
+                    <div class="nb-results">{{ nb_results }} {% trans "results" %}{% if search_term is defined %}{% trans " found for « " %} {{ search_term }} »{% endif %}</div>
                         {{ page_links | raw }}
                 </div>
+                    {% elseif nb_results == 1 %}
+                        {% if search_term is defined %}
+                     <div class="results">
+                        <div class="nb-results">{% trans "Only one result found for " %} « {{ search_term }} »</div>
+                     </div>
+                        {% endif %}
                     {% endif %}
                 {% endblock %}
                 {% for entry in entries %}