Adding upstream version 2.11.4.upstream/2.11.4upstream

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

6 files changed, 630 insertions, 0 deletions

diff --git a/library/vendor/Zend/Paginator/Adapter/Array.php b/library/vendor/Zend/Paginator/Adapter/Array.php
new file mode 100644
index 0000000..b4d0c09
--- /dev/null
+++ b/library/vendor/Zend/Paginator/Adapter/Array.php
@@ -0,0 +1,80 @@
+<?php
+/**
+ * Zend Framework
+ *
+ * LICENSE
+ *
+ * This source file is subject to the new BSD license that is bundled
+ * with this package in the file LICENSE.txt.
+ * It is also available through the world-wide-web at this URL:
+ * http://framework.zend.com/license/new-bsd
+ * If you did not receive a copy of the license and are unable to
+ * obtain it through the world-wide-web, please send an email
+ * to license@zend.com so we can send you a copy immediately.
+ *
+ * @category   Zend
+ * @package    Zend_Paginator
+ * @copyright  Copyright (c) 2005-2015 Zend Technologies USA Inc. (http://www.zend.com)
+ * @license    http://framework.zend.com/license/new-bsd     New BSD License
+ * @version    $Id$
+ */
+
+/**
+ * @see Zend_Paginator_Adapter_Interface
+ */
+
+/**
+ * @category   Zend
+ * @package    Zend_Paginator
+ * @copyright  Copyright (c) 2005-2015 Zend Technologies USA Inc. (http://www.zend.com)
+ * @license    http://framework.zend.com/license/new-bsd     New BSD License
+ */
+class Zend_Paginator_Adapter_Array implements Zend_Paginator_Adapter_Interface
+{
+    /**
+     * Array
+     *
+     * @var array
+     */
+    protected $_array = null;
+
+    /**
+     * Item count
+     *
+     * @var integer
+     */
+    protected $_count = null;
+
+    /**
+     * Constructor.
+     *
+     * @param array $array Array to paginate
+     */
+    public function __construct(array $array)
+    {
+        $this->_array = $array;
+        $this->_count = count($array);
+    }
+
+    /**
+     * Returns an array of items for a page.
+     *
+     * @param  integer $offset Page offset
+     * @param  integer $itemCountPerPage Number of items per page
+     * @return array
+     */
+    public function getItems($offset, $itemCountPerPage)
+    {
+        return array_slice($this->_array, $offset, $itemCountPerPage);
+    }
+
+    /**
+     * Returns the total number of rows in the array.
+     *
+     * @return integer
+     */
+    public function count()
+    {
+        return $this->_count;
+    }
+}
diff --git a/library/vendor/Zend/Paginator/Adapter/DbSelect.php b/library/vendor/Zend/Paginator/Adapter/DbSelect.php
new file mode 100644
index 0000000..ebd7142
--- /dev/null
+++ b/library/vendor/Zend/Paginator/Adapter/DbSelect.php
@@ -0,0 +1,285 @@
+<?php
+/**
+ * Zend Framework
+ *
+ * LICENSE
+ *
+ * This source file is subject to the new BSD license that is bundled
+ * with this package in the file LICENSE.txt.
+ * It is also available through the world-wide-web at this URL:
+ * http://framework.zend.com/license/new-bsd
+ * If you did not receive a copy of the license and are unable to
+ * obtain it through the world-wide-web, please send an email
+ * to license@zend.com so we can send you a copy immediately.
+ *
+ * @category   Zend
+ * @package    Zend_Paginator
+ * @copyright  Copyright (c) 2005-2015 Zend Technologies USA Inc. (http://www.zend.com)
+ * @license    http://framework.zend.com/license/new-bsd     New BSD License
+ * @version    $Id$
+ */
+
+/**
+ * @see Zend_Paginator_Adapter_Interface
+ */
+
+/**
+ * @see Zend_Db
+ */
+
+/**
+ * @see Zend_Db_Select
+ */
+
+/**
+ * @category   Zend
+ * @package    Zend_Paginator
+ * @copyright  Copyright (c) 2005-2015 Zend Technologies USA Inc. (http://www.zend.com)
+ * @license    http://framework.zend.com/license/new-bsd     New BSD License
+ */
+class Zend_Paginator_Adapter_DbSelect implements Zend_Paginator_Adapter_Interface
+{
+    /**
+     * Name of the row count column
+     *
+     * @var string
+     */
+    const ROW_COUNT_COLUMN = 'zend_paginator_row_count';
+
+    /**
+     * The COUNT query
+     *
+     * @var Zend_Db_Select
+     */
+    protected $_countSelect = null;
+
+    /**
+     * Database query
+     *
+     * @var Zend_Db_Select
+     */
+    protected $_select = null;
+
+    /**
+     * Total item count
+     *
+     * @var integer
+     */
+    protected $_rowCount = null;
+
+    /**
+     * Identifies this adapter for caching purposes.  This value will remain constant for
+     * the entire life of this adapter regardless of how many different pages are queried.
+     *
+     * @var string
+     */
+    protected $_cacheIdentifier = null;
+
+    /**
+     * Constructor.
+     *
+     * @param Zend_Db_Select $select The select query
+     */
+    public function __construct(Zend_Db_Select $select)
+    {
+        $this->_select = $select;
+        $this->_cacheIdentifier = md5($select->assemble());
+    }
+
+    /**
+     * Returns the cache identifier.
+     * 
+     * @return string
+     */
+    public function getCacheIdentifier()
+    {
+        return $this->_cacheIdentifier;
+    }
+    
+    /**
+     * Sets the total row count, either directly or through a supplied
+     * query.  Without setting this, {@link getPages()} selects the count
+     * as a subquery (SELECT COUNT ... FROM (SELECT ...)).  While this
+     * yields an accurate count even with queries containing clauses like
+     * LIMIT, it can be slow in some circumstances.  For example, in MySQL,
+     * subqueries are generally slow when using the InnoDB storage engine.
+     * Users are therefore encouraged to profile their queries to find
+     * the solution that best meets their needs.
+     *
+     * @param  Zend_Db_Select|integer $totalRowCount Total row count integer
+     *                                               or query
+     * @return Zend_Paginator_Adapter_DbSelect $this
+     * @throws Zend_Paginator_Exception
+     */
+    public function setRowCount($rowCount)
+    {
+        if ($rowCount instanceof Zend_Db_Select) {
+            $columns = $rowCount->getPart(Zend_Db_Select::COLUMNS);
+
+            $countColumnPart = empty($columns[0][2])
+                             ? $columns[0][1]
+                             : $columns[0][2];
+
+            if ($countColumnPart instanceof Zend_Db_Expr) {
+                $countColumnPart = $countColumnPart->__toString();
+            }
+
+            $rowCountColumn = $this->_select->getAdapter()->foldCase(self::ROW_COUNT_COLUMN);
+
+            // The select query can contain only one column, which should be the row count column
+            if (false === strpos($countColumnPart, $rowCountColumn)) {
+                /**
+                 * @see Zend_Paginator_Exception
+                 */
+
+                throw new Zend_Paginator_Exception('Row count column not found');
+            }
+
+            $result = $rowCount->query(Zend_Db::FETCH_ASSOC)->fetch();
+
+            $this->_rowCount = count($result) > 0 ? $result[$rowCountColumn] : 0;
+        } else if (is_integer($rowCount)) {
+            $this->_rowCount = $rowCount;
+        } else {
+            /**
+             * @see Zend_Paginator_Exception
+             */
+
+            throw new Zend_Paginator_Exception('Invalid row count');
+        }
+
+        return $this;
+    }
+
+    /**
+     * Returns an array of items for a page.
+     *
+     * @param  integer $offset Page offset
+     * @param  integer $itemCountPerPage Number of items per page
+     * @return array
+     */
+    public function getItems($offset, $itemCountPerPage)
+    {
+        $this->_select->limit($itemCountPerPage, $offset);
+
+        return $this->_select->query()->fetchAll();
+    }
+
+    /**
+     * Returns the total number of rows in the result set.
+     *
+     * @return integer
+     */
+    public function count()
+    {
+        if ($this->_rowCount === null) {
+            $this->setRowCount(
+                $this->getCountSelect()
+            );
+        }
+
+        return $this->_rowCount;
+    }
+
+    /**
+     * Get the COUNT select object for the provided query
+     *
+     * TODO: Have a look at queries that have both GROUP BY and DISTINCT specified.
+     * In that use-case I'm expecting problems when either GROUP BY or DISTINCT
+     * has one column.
+     *
+     * @return Zend_Db_Select
+     */
+    public function getCountSelect()
+    {
+        /**
+         * We only need to generate a COUNT query once. It will not change for
+         * this instance.
+         */
+        if ($this->_countSelect !== null) {
+            return $this->_countSelect;
+        }
+
+        $rowCount = clone $this->_select;
+        $rowCount->__toString(); // Workaround for ZF-3719 and related
+
+        $db = $rowCount->getAdapter();
+
+        $countColumn = $db->quoteIdentifier($db->foldCase(self::ROW_COUNT_COLUMN));
+        $countPart   = 'COUNT(1) AS ';
+        $groupPart   = null;
+        $unionParts  = $rowCount->getPart(Zend_Db_Select::UNION);
+
+        /**
+         * If we're dealing with a UNION query, execute the UNION as a subquery
+         * to the COUNT query.
+         */
+        if (!empty($unionParts)) {
+            $expression = new Zend_Db_Expr($countPart . $countColumn);
+
+            $rowCount = $db
+                            ->select()
+                            ->bind($rowCount->getBind())
+                            ->from($rowCount, $expression);
+        } else {
+            $columnParts = $rowCount->getPart(Zend_Db_Select::COLUMNS);
+            $groupParts  = $rowCount->getPart(Zend_Db_Select::GROUP);
+            $havingParts = $rowCount->getPart(Zend_Db_Select::HAVING);
+            $isDistinct  = $rowCount->getPart(Zend_Db_Select::DISTINCT);
+
+            /**
+             * If there is more than one column AND it's a DISTINCT query, more
+             * than one group, or if the query has a HAVING clause, then take
+             * the original query and use it as a subquery os the COUNT query.
+             */
+            if (($isDistinct && ((count($columnParts) == 1 && $columnParts[0][1] == Zend_Db_Select::SQL_WILDCARD) 
+                 || count($columnParts) > 1)) || count($groupParts) > 1 || !empty($havingParts)) {
+                $rowCount->reset(Zend_Db_Select::ORDER);
+                $rowCount = $db
+                               ->select()
+                               ->bind($rowCount->getBind())
+                               ->from($rowCount);
+            } else if ($isDistinct) {
+                $part = $columnParts[0];
+
+                if ($part[1] !== Zend_Db_Select::SQL_WILDCARD && !($part[1] instanceof Zend_Db_Expr)) {
+                    $column = $db->quoteIdentifier($part[1], true);
+
+                    if (!empty($part[0])) {
+                        $column = $db->quoteIdentifier($part[0], true) . '.' . $column;
+                    }
+
+                    $groupPart = $column;
+                }
+            } else if (!empty($groupParts)) {
+                $groupPart = $db->quoteIdentifier($groupParts[0], true);
+            }
+
+            /**
+             * If the original query had a GROUP BY or a DISTINCT part and only
+             * one column was specified, create a COUNT(DISTINCT ) query instead
+             * of a regular COUNT query.
+             */
+            if (!empty($groupPart)) {
+                $countPart = 'COUNT(DISTINCT ' . $groupPart . ') AS ';
+            }
+
+            /**
+             * Create the COUNT part of the query
+             */
+            $expression = new Zend_Db_Expr($countPart . $countColumn);
+
+            $rowCount->reset(Zend_Db_Select::COLUMNS)
+                     ->reset(Zend_Db_Select::ORDER)
+                     ->reset(Zend_Db_Select::LIMIT_OFFSET)
+                     ->reset(Zend_Db_Select::GROUP)
+                     ->reset(Zend_Db_Select::DISTINCT)
+                     ->reset(Zend_Db_Select::HAVING)
+                     ->columns($expression);
+        }
+
+        $this->_countSelect = $rowCount;
+
+        return $rowCount;
+    }
+}
diff --git a/library/vendor/Zend/Paginator/Adapter/DbTableSelect.php b/library/vendor/Zend/Paginator/Adapter/DbTableSelect.php
new file mode 100644
index 0000000..dac467f
--- /dev/null
+++ b/library/vendor/Zend/Paginator/Adapter/DbTableSelect.php
@@ -0,0 +1,47 @@
+<?php
+/**
+ * Zend Framework
+ *
+ * LICENSE
+ *
+ * This source file is subject to the new BSD license that is bundled
+ * with this package in the file LICENSE.txt.
+ * It is also available through the world-wide-web at this URL:
+ * http://framework.zend.com/license/new-bsd
+ * If you did not receive a copy of the license and are unable to
+ * obtain it through the world-wide-web, please send an email
+ * to license@zend.com so we can send you a copy immediately.
+ *
+ * @category   Zend
+ * @package    Zend_Paginator
+ * @copyright  Copyright (c) 2005-2015 Zend Technologies USA Inc. (http://www.zend.com)
+ * @license    http://framework.zend.com/license/new-bsd     New BSD License
+ * @version    $Id$
+ */
+
+/**
+ * @see Zend_Paginator_Adapter_DbSelect
+ */
+
+/**
+ * @category   Zend
+ * @package    Zend_Paginator
+ * @copyright  Copyright (c) 2005-2015 Zend Technologies USA Inc. (http://www.zend.com)
+ * @license    http://framework.zend.com/license/new-bsd     New BSD License
+ */
+class Zend_Paginator_Adapter_DbTableSelect extends Zend_Paginator_Adapter_DbSelect
+{
+    /**
+     * Returns a Zend_Db_Table_Rowset_Abstract of items for a page.
+     *
+     * @param  integer $offset Page offset
+     * @param  integer $itemCountPerPage Number of items per page
+     * @return Zend_Db_Table_Rowset_Abstract
+     */
+    public function getItems($offset, $itemCountPerPage)
+    {
+        $this->_select->limit($itemCountPerPage, $offset);
+
+        return $this->_select->getTable()->fetchAll($this->_select);
+    }
+}
diff --git a/library/vendor/Zend/Paginator/Adapter/Interface.php b/library/vendor/Zend/Paginator/Adapter/Interface.php
new file mode 100644
index 0000000..7ec1ee2
--- /dev/null
+++ b/library/vendor/Zend/Paginator/Adapter/Interface.php
@@ -0,0 +1,40 @@
+<?php
+/**
+ * Zend Framework
+ *
+ * LICENSE
+ *
+ * This source file is subject to the new BSD license that is bundled
+ * with this package in the file LICENSE.txt.
+ * It is also available through the world-wide-web at this URL:
+ * http://framework.zend.com/license/new-bsd
+ * If you did not receive a copy of the license and are unable to
+ * obtain it through the world-wide-web, please send an email
+ * to license@zend.com so we can send you a copy immediately.
+ *
+ * @category   Zend
+ * @package    Zend_Paginator
+ * @copyright  Copyright (c) 2005-2015 Zend Technologies USA Inc. (http://www.zend.com)
+ * @license    http://framework.zend.com/license/new-bsd     New BSD License
+ * @version    $Id$
+ */
+
+/**
+ * Interface for pagination adapters.
+ *
+ * @category   Zend
+ * @package    Zend_Paginator
+ * @copyright  Copyright (c) 2005-2015 Zend Technologies USA Inc. (http://www.zend.com)
+ * @license    http://framework.zend.com/license/new-bsd     New BSD License
+ */
+interface Zend_Paginator_Adapter_Interface extends Countable
+{
+    /**
+     * Returns an collection of items for a page.
+     *
+     * @param  integer $offset Page offset
+     * @param  integer $itemCountPerPage Number of items per page
+     * @return array
+     */
+    public function getItems($offset, $itemCountPerPage);
+}
diff --git a/library/vendor/Zend/Paginator/Adapter/Iterator.php b/library/vendor/Zend/Paginator/Adapter/Iterator.php
new file mode 100644
index 0000000..ad10da9
--- /dev/null
+++ b/library/vendor/Zend/Paginator/Adapter/Iterator.php
@@ -0,0 +1,99 @@
+<?php
+/**
+ * Zend Framework
+ *
+ * LICENSE
+ *
+ * This source file is subject to the new BSD license that is bundled
+ * with this package in the file LICENSE.txt.
+ * It is also available through the world-wide-web at this URL:
+ * http://framework.zend.com/license/new-bsd
+ * If you did not receive a copy of the license and are unable to
+ * obtain it through the world-wide-web, please send an email
+ * to license@zend.com so we can send you a copy immediately.
+ *
+ * @category   Zend
+ * @package    Zend_Paginator
+ * @copyright  Copyright (c) 2005-2015 Zend Technologies USA Inc. (http://www.zend.com)
+ * @license    http://framework.zend.com/license/new-bsd     New BSD License
+ * @version    $Id$
+ */
+
+/**
+ * @see Zend_Paginator_Adapter_Interface
+ */
+
+/**
+ * @see Zend_Paginator_SerializableLimitIterator
+ */
+
+/**
+ * @category   Zend
+ * @package    Zend_Paginator
+ * @copyright  Copyright (c) 2005-2015 Zend Technologies USA Inc. (http://www.zend.com)
+ * @license    http://framework.zend.com/license/new-bsd     New BSD License
+ */
+class Zend_Paginator_Adapter_Iterator implements Zend_Paginator_Adapter_Interface
+{
+    /**
+     * Iterator which implements Countable
+     *
+     * @var Iterator
+     */
+    protected $_iterator = null;
+
+    /**
+     * Item count
+     *
+     * @var integer
+     */
+    protected $_count = null;
+
+    /**
+     * Constructor.
+     *
+     * @param  Iterator $iterator Iterator to paginate
+     * @throws Zend_Paginator_Exception
+     */
+    public function __construct(Iterator $iterator)
+    {
+        if (!$iterator instanceof Countable) {
+            /**
+             * @see Zend_Paginator_Exception
+             */
+
+            throw new Zend_Paginator_Exception('Iterator must implement Countable');
+        }
+
+        $this->_iterator = $iterator;
+        $this->_count = count($iterator);
+    }
+
+    /**
+     * Returns an iterator of items for a page, or an empty array.
+     *
+     * @param  integer $offset Page offset
+     * @param  integer $itemCountPerPage Number of items per page
+     * @return LimitIterator|array
+     */
+    public function getItems($offset, $itemCountPerPage)
+    {
+        if ($this->_count == 0) {
+            return array();
+        }
+
+        // @link http://bugs.php.net/bug.php?id=49906 | ZF-8084
+        // return new LimitIterator($this->_iterator, $offset, $itemCountPerPage);
+        return new Zend_Paginator_SerializableLimitIterator($this->_iterator, $offset, $itemCountPerPage);
+    }
+
+    /**
+     * Returns the total number of rows in the collection.
+     *
+     * @return integer
+     */
+    public function count()
+    {
+        return $this->_count;
+    }
+}
diff --git a/library/vendor/Zend/Paginator/Adapter/Null.php b/library/vendor/Zend/Paginator/Adapter/Null.php
new file mode 100644
index 0000000..da91d4d
--- /dev/null
+++ b/library/vendor/Zend/Paginator/Adapter/Null.php
@@ -0,0 +1,79 @@
+<?php
+/**
+ * Zend Framework
+ *
+ * LICENSE
+ *
+ * This source file is subject to the new BSD license that is bundled
+ * with this package in the file LICENSE.txt.
+ * It is also available through the world-wide-web at this URL:
+ * http://framework.zend.com/license/new-bsd
+ * If you did not receive a copy of the license and are unable to
+ * obtain it through the world-wide-web, please send an email
+ * to license@zend.com so we can send you a copy immediately.
+ *
+ * @category   Zend
+ * @package    Zend_Paginator
+ * @copyright  Copyright (c) 2005-2015 Zend Technologies USA Inc. (http://www.zend.com)
+ * @license    http://framework.zend.com/license/new-bsd     New BSD License
+ * @version    $Id$
+ */
+
+/**
+ * @see Zend_Paginator_Adapter_Interface
+ */
+
+/**
+ * @category   Zend
+ * @package    Zend_Paginator
+ * @copyright  Copyright (c) 2005-2015 Zend Technologies USA Inc. (http://www.zend.com)
+ * @license    http://framework.zend.com/license/new-bsd     New BSD License
+ */
+class Zend_Paginator_Adapter_Null implements Zend_Paginator_Adapter_Interface
+{
+    /**
+     * Item count
+     *
+     * @var integer
+     */
+    protected $_count = null;
+
+    /**
+     * Constructor.
+     *
+     * @param array $count Total item count
+     */
+    public function __construct($count = 0)
+    {
+        $this->_count = $count;
+    }
+
+    /**
+     * Returns an array of items for a page.
+     *
+     * @param  integer $offset Page offset
+     * @param  integer $itemCountPerPage Number of items per page
+     * @return array
+     */
+    public function getItems($offset, $itemCountPerPage)
+    {
+        if ($offset >= $this->count()) {
+            return array();
+        }
+
+        $remainItemCount  = $this->count() - $offset;
+        $currentItemCount = $remainItemCount > $itemCountPerPage ? $itemCountPerPage : $remainItemCount;
+
+        return array_fill(0, $currentItemCount, null);
+    }
+
+    /**
+     * Returns the total number of rows in the array.
+     *
+     * @return integer
+     */
+    public function count()
+    {
+        return $this->_count;
+    }
+}