Changeset 2953:fdcac99dd62d

Timestamp:

02/01/15 12:40:09 (9 years ago)

Author:

franck <carnet.franck.paul@…>

Branch:

default

Message:

Add an ellipsis on short displayed entry content (with new tpl:EntryIfContentCut), closes #2015

Location:

inc/public

Files:

• class.dc.template.php (modified) (4 diffs)
• default-templates/currywurst/_entry-short.html (modified) (1 diff)

inc/public/class.dc.template.php

@@ -132 +132 @@
           $this->addBlock('EntriesFooter',array($this,'EntriesFooter'));
           $this->addBlock('EntriesHeader',array($this,'EntriesHeader'));
-          $this->addValue('EntryExcerpt',array($this,'EntryExcerpt'));
           $this->addValue('EntryAuthorCommonName',array($this,'EntryAuthorCommonName'));
           $this->addValue('EntryAuthorDisplayName',array($this,'EntryAuthorDisplayName'));
@@ -148 +147 @@
           $this->addValue('EntryContent',array($this,'EntryContent'));
           $this->addValue('EntryDate',array($this,'EntryDate'));
+          $this->addValue('EntryExcerpt',array($this,'EntryExcerpt'));
           $this->addValue('EntryFeedID',array($this,'EntryFeedID'));
           $this->addValue('EntryFirstImage',array($this,'EntryFirstImage'));
           $this->addValue('EntryID',array($this,'EntryID'));
           $this->addBlock('EntryIf',array($this,'EntryIf'));
+          $this->addBlock('EntryIfContentCut',array($this,'EntryIfContentCut'));
           $this->addValue('EntryIfFirst',array($this,'EntryIfFirst'));
           $this->addValue('EntryIfOdd',array($this,'EntryIfOdd'));
@@ -1434 +1435 @@
 
      /*dtd
-     <!ELEMENT tpl:EntryContent - O -- Entry content -->
+     <!ELEMENT tpl:EntryContent -  -- Entry content -->
      <!ATTLIST tpl:EntryContent
      absolute_urls  CDATA     #IMPLIED -- transforms local URLs to absolute one
@@ -1455 +1456 @@
                return '<?php echo '.sprintf($f,'$_ctx->posts->getContent('.$urls.')').'; ?>';
           }
+     }
+
+     /*dtd
+     <!ELEMENT tpl:EntryIfContentCut - - -- Test if Entry content has been cut -->
+     <!ATTLIST tpl:EntryIfContentCut
+     absolute_urls  CDATA     #IMPLIED -- transforms local URLs to absolute one
+     full           (1|0)     #IMPLIED -- test with full content and excerpt
+     >
+     */
+     public function EntryIfContentCut($attr,$content)
+     {
+          if (empty($attr['cut_string']) || !empty($attr['full'])) {
+               return '';
+          }
+
+          $urls = '0';
+          if (!empty($attr['absolute_urls'])) {
+               $urls = '1';
+          }
+
+          $short = $this->getFilters($attr);
+          $cut = $attr['cut_string'];
+          $attr['cut_string'] = 0;
+          $full = $this->getFilters($attr);
+          $attr['cut_string'] = $cut;
+
+          return '<?php if (strlen('.sprintf($full,'$_ctx->posts->getContent('.$urls.')').') > '.
+               'strlen('.sprintf($short,'$_ctx->posts->getContent('.$urls.')').')) : ?>'.
+               $content.
+               '<?php endif; ?>';
      }
 

inc/public/default-templates/currywurst/_entry-short.html

@@ -25 +25 @@
                <p>
                     {{tpl:EntryContent encode_html="1" remove_html="1" cut_string="300"}}
+                    <tpl:EntryIfContentCut encode_html="1" remove_html="1" cut_string="300">
+                         <span class="ellipsis">&nbsp;[&#8230;]</span>
+                    </tpl:EntryIfContentCut>
                </p>
           </div>