Current oav website

dotclear._no/plugins/blogroll/class.dc.blogroll.php

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+<?php
+/**
+ * @brief blogroll, a plugin for Dotclear 2
+ *
+ * @package Dotclear
+ * @subpackage Plugins
+ *
+ * @copyright Olivier Meunier & Association Dotclear
+ * @copyright GPL-2.0-only
+ */
+
+if (!defined('DC_RC_PATH')) {return;}
+
+class dcBlogroll
+{
+    private $blog;
+    private $con;
+    private $table;
+
+    public function __construct($blog)
+    {
+        $this->blog  = &$blog;
+        $this->con   = &$blog->con;
+        $this->table = $this->blog->prefix . 'link';
+    }
+
+    public function getLinks($params = [])
+    {
+        $strReq = 'SELECT link_id, link_title, link_desc, link_href, ' .
+        'link_lang, link_xfn, link_position ' .
+        'FROM ' . $this->table . ' ' .
+        "WHERE blog_id = '" . $this->con->escape($this->blog->id) . "' ";
+
+        if (isset($params['link_id'])) {
+            $strReq .= 'AND link_id = ' . (integer) $params['link_id'] . ' ';
+        }
+
+        $strReq .= 'ORDER BY link_position ';
+
+        $rs = $this->con->select($strReq);
+        $rs = $rs->toStatic();
+
+        $this->setLinksData($rs);
+
+        return $rs;
+    }
+
+    public function getLangs($params = [])
+    {
+        // Use post_lang as an alias of link_lang to be able to use the dcAdminCombos::getLangsCombo() function
+        $strReq = 'SELECT COUNT(link_id) as nb_link, link_lang as post_lang ' .
+        'FROM ' . $this->table . ' ' .
+        "WHERE blog_id = '" . $this->con->escape($this->blog->id) . "' " .
+            "AND link_lang <> '' " .
+            "AND link_lang IS NOT NULL ";
+
+        if (isset($params['lang'])) {
+            $strReq .= "AND link_lang = '" . $this->con->escape($params['lang']) . "' ";
+        }
+
+        $strReq .= 'GROUP BY link_lang ';
+
+        $order = 'desc';
+        if (!empty($params['order']) && preg_match('/^(desc|asc)$/i', $params['order'])) {
+            $order = $params['order'];
+        }
+        $strReq .= 'ORDER BY link_lang ' . $order . ' ';
+
+        return $this->con->select($strReq);
+    }
+
+    public function getLink($id)
+    {
+        $params['link_id'] = $id;
+
+        $rs = $this->getLinks($params);
+
+        return $rs;
+    }
+
+    public function addLink($title, $href, $desc = '', $lang = '', $xfn = '')
+    {
+        $cur = $this->con->openCursor($this->table);
+
+        $cur->blog_id    = (string) $this->blog->id;
+        $cur->link_title = (string) $title;
+        $cur->link_href  = (string) $href;
+        $cur->link_desc  = (string) $desc;
+        $cur->link_lang  = (string) $lang;
+        $cur->link_xfn   = (string) $xfn;
+
+        if ($cur->link_title == '') {
+            throw new Exception(__('You must provide a link title'));
+        }
+
+        if ($cur->link_href == '') {
+            throw new Exception(__('You must provide a link URL'));
+        }
+
+        $strReq       = 'SELECT MAX(link_id) FROM ' . $this->table;
+        $rs           = $this->con->select($strReq);
+        $cur->link_id = (integer) $rs->f(0) + 1;
+
+        $cur->insert();
+        $this->blog->triggerBlog();
+    }
+
+    public function updateLink($id, $title, $href, $desc = '', $lang = '', $xfn = '')
+    {
+        $cur = $this->con->openCursor($this->table);
+
+        $cur->link_title = (string) $title;
+        $cur->link_href  = (string) $href;
+        $cur->link_desc  = (string) $desc;
+        $cur->link_lang  = (string) $lang;
+        $cur->link_xfn   = (string) $xfn;
+
+        if ($cur->link_title == '') {
+            throw new Exception(__('You must provide a link title'));
+        }
+
+        if ($cur->link_href == '') {
+            throw new Exception(__('You must provide a link URL'));
+        }
+
+        $cur->update('WHERE link_id = ' . (integer) $id .
+            " AND blog_id = '" . $this->con->escape($this->blog->id) . "'");
+        $this->blog->triggerBlog();
+    }
+
+    public function updateCategory($id, $desc)
+    {
+        $cur = $this->con->openCursor($this->table);
+
+        $cur->link_desc = (string) $desc;
+
+        if ($cur->link_desc == '') {
+            throw new Exception(__('You must provide a category title'));
+        }
+
+        $cur->update('WHERE link_id = ' . (integer) $id .
+            " AND blog_id = '" . $this->con->escape($this->blog->id) . "'");
+        $this->blog->triggerBlog();
+    }
+
+    public function addCategory($title)
+    {
+        $cur = $this->con->openCursor($this->table);
+
+        $cur->blog_id    = (string) $this->blog->id;
+        $cur->link_desc  = (string) $title;
+        $cur->link_href  = '';
+        $cur->link_title = '';
+
+        if ($cur->link_desc == '') {
+            throw new Exception(__('You must provide a category title'));
+        }
+
+        $strReq       = 'SELECT MAX(link_id) FROM ' . $this->table;
+        $rs           = $this->con->select($strReq);
+        $cur->link_id = (integer) $rs->f(0) + 1;
+
+        $cur->insert();
+        $this->blog->triggerBlog();
+
+        return $cur->link_id;
+    }
+
+    public function delItem($id)
+    {
+        $id = (integer) $id;
+
+        $strReq = 'DELETE FROM ' . $this->table . ' ' .
+        "WHERE blog_id = '" . $this->con->escape($this->blog->id) . "' " .
+            'AND link_id = ' . $id . ' ';
+
+        $this->con->execute($strReq);
+        $this->blog->triggerBlog();
+    }
+
+    public function updateOrder($id, $position)
+    {
+        $cur                = $this->con->openCursor($this->table);
+        $cur->link_position = (integer) $position;
+
+        $cur->update('WHERE link_id = ' . (integer) $id .
+            " AND blog_id = '" . $this->con->escape($this->blog->id) . "'");
+        $this->blog->triggerBlog();
+    }
+
+    private function setLinksData($rs)
+    {
+        $cat_title = null;
+        while ($rs->fetch()) {
+            $rs->set('is_cat', !$rs->link_title && !$rs->link_href);
+
+            if ($rs->is_cat) {
+                $cat_title = $rs->link_desc;
+                $rs->set('cat_title', null);
+            } else {
+                $rs->set('cat_title', $cat_title);
+            }
+        }
+        $rs->moveStart();
+    }
+
+    public function getLinksHierarchy($rs)
+    {
+        $res = [];
+
+        foreach ($rs->rows() as $k => $v) {
+            if (!$v['is_cat']) {
+                $res[$v['cat_title']][] = $v;
+            }
+        }
+
+        return $res;
+    }
+}