Feature: support any tag separator

So it allows to have multiple words tags.

Breaking change: commas ',' are no longer a default separator.

Fixes #594

4 files changed, 28 insertions, 4 deletions

diff --git a/tpl/default/changetag.html b/tpl/default/changetag.html
index a5fbd31e..13b7f24a 100644
--- a/tpl/default/changetag.html
+++ b/tpl/default/changetag.html
@@ -36,6 +36,29 @@
     <p>{'You can also edit tags in the'|t} <a href="{$base_path}/tags/list?sort=usage">{'tag list'|t}</a>.</p>
   </div>
 </div>
+
+<div class="pure-g">
+  <div class="pure-u-lg-1-3 pure-u-1-24"></div>
+  <div class="page-form page-form-light pure-u-lg-1-3 pure-u-22-24">
+    <h2 class="window-title">{"Change tags separator"|t}</h2>
+    <form method="POST" action="{$base_path}/admin/tags/change-separator" name="changeseparator" id="changeseparator">
+      <p>
+        {'Your current tag separator is'|t} <code>{$tags_separator}</code>{if="!empty($tags_separator_desc)"} ({$tags_separator_desc}){/if}.
+      </p>
+      <div>
+        <input type="text" name="separator" placeholder="{'New separator'|t}"
+               id="separator">
+      </div>
+      <input type="hidden" name="token" value="{$token}">
+      <div>
+        <input type="submit" value="{'Save'|t}" name="saveseparator">
+      </div>
+      <p>
+        {'Note that hashtags won\'t fully work with a non-whitespace separator.'|t}
+      </p>
+    </form>
+  </div>
+</div>
 {include="page.footer"}
 </body>
 </html>
diff --git a/tpl/default/linklist.html b/tpl/default/linklist.html
index e1115d49..7208a3b6 100644
--- a/tpl/default/linklist.html
+++ b/tpl/default/linklist.html
@@ -90,7 +90,7 @@
           {'for'|t} <em><strong>{$search_term}</strong></em>
         {/if}
         {if="!empty($search_tags)"}
-          {$exploded_tags=explode(' ', $search_tags)}
+          {$exploded_tags=tags_str2array($search_tags, $tags_separator)}
           {'tagged'|t}
           {loop="$exploded_tags"}
               <span class="label label-tag" title="{'Remove tag'|t}">
diff --git a/tpl/default/page.footer.html b/tpl/default/page.footer.html
index 964ffff1..58ca18c5 100644
--- a/tpl/default/page.footer.html
+++ b/tpl/default/page.footer.html
@@ -18,8 +18,6 @@
   <div class="pure-u-2-24"></div>
 </div>
 
-<input type="hidden" name="token" value="{$token}" id="token" />
-
 {loop="$plugins_footer.endofpage"}
     {$value}
 {/loop}
@@ -41,4 +39,7 @@
 </div>
 
 <input type="hidden" name="js_base_path" value="{$base_path}" />
+<input type="hidden" name="token" value="{$token}" id="token" />
+<input type="hidden" name="tags_separator" value="{$tags_separator}" id="tags_separator" />
+
 <script src="{$asset_path}/js/shaarli.min.js?v={$version_hash}#"></script>
diff --git a/tpl/default/tag.cloud.html b/tpl/default/tag.cloud.html
index c067e1d4..01b50b02 100644
--- a/tpl/default/tag.cloud.html
+++ b/tpl/default/tag.cloud.html
@@ -48,7 +48,7 @@
 
     <div id="cloudtag" class="cloudtag-container">
       {loop="tags"}
-        <a href="{$base_path}/?searchtags={$tags_url.$key1} {$search_tags_url}" style="font-size:{$value.size}em;">{$key}</a
+        <a href="{$base_path}/?searchtags={$tags_url.$key1}{$tags_separator|urlencode}{$search_tags_url}" style="font-size:{$value.size}em;">{$key}</a
         ><a href="{$base_path}/add-tag/{$tags_url.$key1}" title="{'Filter by tag'|t}" class="count">{$value.count}</a>
         {loop="$value.tag_plugin"}
           {$value}