363 lines
84 KiB
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363 lines
84 KiB
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<div id="content">
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<h1 align="center">Source for file NestedSet.php</h1>
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<p>Documentation is available at <a href="../Doctrine/_Doctrine---Tree---NestedSet.php.html">NestedSet.php</a></p>
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<div class="src-code"><span class="php">
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<ol><li><div class="src-line"><a name="a1"></a><span class="src-php"><?php</span></div></li>
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<li><div class="src-line"><a name="a2"></a><span class="src-comm">/*</span></div></li>
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<li><div class="src-line"><a name="a3"></a><span class="src-comm"> * $Id: NestedSet.php 2230 2007-08-14 16:37:48Z Jonathan.Wage $</span></div></li>
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<li><div class="src-line"><a name="a4"></a><span class="src-comm"> *</span></div></li>
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<li><div class="src-line"><a name="a5"></a><span class="src-comm"> * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS</span></div></li>
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<li><div class="src-line"><a name="a6"></a><span class="src-comm"> * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT</span></div></li>
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<li><div class="src-line"><a name="a7"></a><span class="src-comm"> * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR</span></div></li>
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<li><div class="src-line"><a name="a8"></a><span class="src-comm"> * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT</span></div></li>
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<li><div class="src-line"><a name="a9"></a><span class="src-comm"> * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,</span></div></li>
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<li><div class="src-line"><a name="a10"></a><span class="src-comm"> * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT</span></div></li>
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<li><div class="src-line"><a name="a11"></a><span class="src-comm"> * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,</span></div></li>
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<li><div class="src-line"><a name="a12"></a><span class="src-comm"> * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY</span></div></li>
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<li><div class="src-line"><a name="a13"></a><span class="src-comm"> * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT</span></div></li>
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<li><div class="src-line"><a name="a14"></a><span class="src-comm"> * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE</span></div></li>
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<li><div class="src-line"><a name="a15"></a><span class="src-comm"> * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.</span></div></li>
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<li><div class="src-line"><a name="a16"></a><span class="src-comm"> *</span></div></li>
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<li><div class="src-line"><a name="a17"></a><span class="src-comm"> * This software consists of voluntary contributions made by many individuals</span></div></li>
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<li><div class="src-line"><a name="a18"></a><span class="src-comm"> * and is licensed under the LGPL. For more information, see</span></div></li>
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<li><div class="src-line"><a name="a19"></a><span class="src-comm"> * <http://www.phpdoctrine.com>.</span></div></li>
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<li><div class="src-line"><a name="a20"></a><span class="src-comm"> */</span></div></li>
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<li><div class="src-line"><a name="a21"></a><span class="src-doc">/**</span></div></li>
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<li><div class="src-line"><a name="a22"></a><span class="src-doc"> * Doctrine_Tree_NestedSet</span></div></li>
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<li><div class="src-line"><a name="a23"></a><span class="src-doc"> *</span></div></li>
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<li><div class="src-line"><a name="a24"></a><span class="src-doc"> * </span><span class="src-doc-coretag">@package</span><span class="src-doc"> Doctrine</span></div></li>
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<li><div class="src-line"><a name="a25"></a><span class="src-doc"> * </span><span class="src-doc-coretag">@license</span><span class="src-doc"> http://www.opensource.org/licenses/lgpl-license.php LGPL</span></div></li>
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<li><div class="src-line"><a name="a26"></a><span class="src-doc"> * </span><span class="src-doc-coretag">@category</span><span class="src-doc"> Object Relational Mapping</span></div></li>
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<li><div class="src-line"><a name="a27"></a><span class="src-doc"> * </span><span class="src-doc-coretag">@link</span><span class="src-doc"> www.phpdoctrine.com</span></div></li>
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<li><div class="src-line"><a name="a28"></a><span class="src-doc"> * </span><span class="src-doc-coretag">@since</span><span class="src-doc"> 1.0</span></div></li>
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<li><div class="src-line"><a name="a29"></a><span class="src-doc"> * </span><span class="src-doc-coretag">@version</span><span class="src-doc"> $Revision: 2230 $</span></div></li>
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<li><div class="src-line"><a name="a30"></a><span class="src-doc"> * </span><span class="src-doc-coretag">@author</span><span class="src-doc"> Joe Simms <joe.simms@websites4.com></span></div></li>
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<li><div class="src-line"><a name="a31"></a><span class="src-doc"> */</span></div></li>
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<li><div class="src-line"><a name="a32"></a><span class="src-key">class </span><a href="../Doctrine/Doctrine_Tree_NestedSet.html">Doctrine_Tree_NestedSet</a> <span class="src-key">extends </span><a href="../Doctrine/Doctrine_Tree.html">Doctrine_Tree</a> <span class="src-key">implements </span><a href="../Doctrine/Doctrine_Tree_Interface.html">Doctrine_Tree_Interface</a></div></li>
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<li><div class="src-line"><a name="a33"></a><span class="src-sym">{</span></div></li>
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<li><div class="src-line"><a name="a34"></a> <span class="src-key">private </span><a href="../Doctrine/Doctrine_Tree_NestedSet.html#var$_baseQuery">$_baseQuery</a><span class="src-sym">;</span></div></li>
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<li><div class="src-line"><a name="a35"></a> <span class="src-key">private </span><a href="../Doctrine/Doctrine_Tree_NestedSet.html#var$_baseAlias">$_baseAlias</a> = <span class="src-str">"base"</span><span class="src-sym">;</span></div></li>
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<li><div class="src-line"><a name="a36"></a> </div></li>
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<li><div class="src-line"><a name="a37"></a> <span class="src-doc">/**</span></div></li>
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<li><div class="src-line"><a name="a38"></a><span class="src-doc"> * constructor, creates tree with reference to table and sets default root options</span></div></li>
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<li><div class="src-line"><a name="a39"></a><span class="src-doc"> *</span></div></li>
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<li><div class="src-line"><a name="a40"></a><span class="src-doc"> * </span><span class="src-doc-coretag">@param </span><span class="src-doc-type">object </span><span class="src-doc-var">$table </span><span class="src-doc"> instance of Doctrine_Table</span></div></li>
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<li><div class="src-line"><a name="a41"></a><span class="src-doc"> * </span><span class="src-doc-coretag">@param </span><span class="src-doc-type">array </span><span class="src-doc-var">$options </span><span class="src-doc"> options</span></div></li>
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<li><div class="src-line"><a name="a42"></a><span class="src-doc"> */</span></div></li>
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<li><div class="src-line"><a name="a43"></a> <span class="src-key">public </span><span class="src-key">function </span><a href="../Doctrine/Doctrine_Tree_NestedSet.html#method__construct">__construct</a><span class="src-sym">(</span><span class="src-id">Doctrine_Table </span><span class="src-var">$table</span><span class="src-sym">, </span><span class="src-var">$options</span><span class="src-sym">)</span></div></li>
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<li><div class="src-line"><a name="a44"></a> <span class="src-sym">{</span></div></li>
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<li><div class="src-line"><a name="a45"></a> <span class="src-comm">// set default many root attributes</span></div></li>
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<li><div class="src-line"><a name="a46"></a> <span class="src-var">$options</span><span class="src-sym">[</span><span class="src-str">'hasManyRoots'</span><span class="src-sym">] </span>= isset<span class="src-sym">(</span><span class="src-var">$options</span><span class="src-sym">[</span><span class="src-str">'hasManyRoots'</span><span class="src-sym">]</span><span class="src-sym">) </span>? <span class="src-var">$options</span><span class="src-sym">[</span><span class="src-str">'hasManyRoots'</span><span class="src-sym">] </span>: <span class="src-id">false</span><span class="src-sym">;</span></div></li>
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<li><div class="src-line"><a name="a47"></a> <span class="src-key">if</span><span class="src-sym">(</span><span class="src-var">$options</span><span class="src-sym">[</span><span class="src-str">'hasManyRoots'</span><span class="src-sym">]</span><span class="src-sym">)</span></div></li>
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<li><div class="src-line"><a name="a48"></a> <span class="src-var">$options</span><span class="src-sym">[</span><span class="src-str">'rootColumnName'</span><span class="src-sym">] </span>= isset<span class="src-sym">(</span><span class="src-var">$options</span><span class="src-sym">[</span><span class="src-str">'rootColumnName'</span><span class="src-sym">]</span><span class="src-sym">) </span>? <span class="src-var">$options</span><span class="src-sym">[</span><span class="src-str">'rootColumnName'</span><span class="src-sym">] </span>: <span class="src-str">'root_id'</span><span class="src-sym">;</span></div></li>
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<li><div class="src-line"><a name="a49"></a> </div></li>
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<li><div class="src-line"><a name="a50"></a> <span class="src-id">parent</span><span class="src-sym">::</span><a href="../Doctrine/Doctrine_Tree.html#method__construct">__construct</a><span class="src-sym">(</span><span class="src-var">$table</span><span class="src-sym">, </span><span class="src-var">$options</span><span class="src-sym">)</span><span class="src-sym">;</span></div></li>
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<li><div class="src-line"><a name="a51"></a> <span class="src-sym">}</span></div></li>
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<li><div class="src-line"><a name="a52"></a> </div></li>
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<li><div class="src-line"><a name="a53"></a> <span class="src-doc">/**</span></div></li>
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<li><div class="src-line"><a name="a54"></a><span class="src-doc"> * used to define table attributes required for the NestetSet implementation</span></div></li>
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<li><div class="src-line"><a name="a55"></a><span class="src-doc"> * adds lft and rgt columns for corresponding left and right values</span></div></li>
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<li><div class="src-line"><a name="a56"></a><span class="src-doc"> *</span></div></li>
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<li><div class="src-line"><a name="a57"></a><span class="src-doc"> */</span></div></li>
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<li><div class="src-line"><a name="a58"></a> <span class="src-key">public </span><span class="src-key">function </span><a href="../Doctrine/Doctrine_Tree_NestedSet.html#methodsetTableDefinition">setTableDefinition</a><span class="src-sym">(</span><span class="src-sym">)</span></div></li>
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<li><div class="src-line"><a name="a59"></a> <span class="src-sym">{</span></div></li>
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<li><div class="src-line"><a name="a60"></a> <span class="src-key">if </span><span class="src-sym">(</span><span class="src-var">$root </span>= <span class="src-var">$this</span><span class="src-sym">-></span><a href="../Doctrine/Doctrine_Tree.html#methodgetAttribute">getAttribute</a><span class="src-sym">(</span><span class="src-str">'rootColumnName'</span><span class="src-sym">)) </span><span class="src-sym">{</span></div></li>
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<li><div class="src-line"><a name="a61"></a> <span class="src-var">$this</span><span class="src-sym">-></span><a href="../Doctrine/Doctrine_Tree.html#var$table">table</a><span class="src-sym">-></span><span class="src-id">setColumn</span><span class="src-sym">(</span><span class="src-var">$root</span><span class="src-sym">, </span><span class="src-str">'integer'</span><span class="src-sym">, </span><span class="src-num">4</span><span class="src-sym">)</span><span class="src-sym">;</span></div></li>
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<li><div class="src-line"><a name="a62"></a> <span class="src-sym">}</span></div></li>
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<li><div class="src-line"><a name="a63"></a> </div></li>
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<li><div class="src-line"><a name="a64"></a> <span class="src-var">$this</span><span class="src-sym">-></span><a href="../Doctrine/Doctrine_Tree.html#var$table">table</a><span class="src-sym">-></span><span class="src-id">setColumn</span><span class="src-sym">(</span><span class="src-str">'lft'</span><span class="src-sym">, </span><span class="src-str">'integer'</span><span class="src-sym">, </span><span class="src-num">4</span><span class="src-sym">)</span><span class="src-sym">;</span></div></li>
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<li><div class="src-line"><a name="a65"></a> <span class="src-var">$this</span><span class="src-sym">-></span><a href="../Doctrine/Doctrine_Tree.html#var$table">table</a><span class="src-sym">-></span><span class="src-id">setColumn</span><span class="src-sym">(</span><span class="src-str">'rgt'</span><span class="src-sym">, </span><span class="src-str">'integer'</span><span class="src-sym">, </span><span class="src-num">4</span><span class="src-sym">)</span><span class="src-sym">;</span></div></li>
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<li><div class="src-line"><a name="a66"></a> <span class="src-var">$this</span><span class="src-sym">-></span><a href="../Doctrine/Doctrine_Tree.html#var$table">table</a><span class="src-sym">-></span><span class="src-id">setColumn</span><span class="src-sym">(</span><span class="src-str">'level'</span><span class="src-sym">, </span><span class="src-str">'integer'</span><span class="src-sym">, </span><span class="src-num">2</span><span class="src-sym">)</span><span class="src-sym">;</span></div></li>
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<li><div class="src-line"><a name="a67"></a> <span class="src-sym">}</span></div></li>
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<li><div class="src-line"><a name="a68"></a> </div></li>
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<li><div class="src-line"><a name="a69"></a> <span class="src-doc">/**</span></div></li>
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<li><div class="src-line"><a name="a70"></a><span class="src-doc"> * creates root node from given record or from a new record</span></div></li>
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<li><div class="src-line"><a name="a71"></a><span class="src-doc"> *</span></div></li>
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<li><div class="src-line"><a name="a72"></a><span class="src-doc"> * </span><span class="src-doc-coretag">@param </span><span class="src-doc-type">object </span><span class="src-doc-var">$record </span><span class="src-doc"> instance of Doctrine_Record</span></div></li>
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<li><div class="src-line"><a name="a73"></a><span class="src-doc"> */</span></div></li>
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<li><div class="src-line"><a name="a74"></a> <span class="src-key">public </span><span class="src-key">function </span><a href="../Doctrine/Doctrine_Tree_NestedSet.html#methodcreateRoot">createRoot</a><span class="src-sym">(</span><span class="src-id">Doctrine_Record </span><span class="src-var">$record </span>= <span class="src-id">null</span><span class="src-sym">)</span></div></li>
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<li><div class="src-line"><a name="a75"></a> <span class="src-sym">{</span></div></li>
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<li><div class="src-line"><a name="a76"></a> <span class="src-key">if </span><span class="src-sym">( </span><span class="src-sym">! </span><span class="src-var">$record</span><span class="src-sym">) </span><span class="src-sym">{</span></div></li>
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<li><div class="src-line"><a name="a77"></a> <span class="src-var">$record </span>= <span class="src-var">$this</span><span class="src-sym">-></span><a href="../Doctrine/Doctrine_Tree.html#var$table">table</a><span class="src-sym">-></span><span class="src-id">create</span><span class="src-sym">(</span><span class="src-sym">)</span><span class="src-sym">;</span></div></li>
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<li><div class="src-line"><a name="a78"></a> <span class="src-sym">}</span></div></li>
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<li><div class="src-line"><a name="a79"></a> </div></li>
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<li><div class="src-line"><a name="a80"></a> <span class="src-comm">// if tree is many roots, and no root id has been set, then get next root id</span></div></li>
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<li><div class="src-line"><a name="a81"></a> <span class="src-key">if </span><span class="src-sym">(</span><span class="src-var">$root </span>= <span class="src-var">$this</span><span class="src-sym">-></span><a href="../Doctrine/Doctrine_Tree.html#methodgetAttribute">getAttribute</a><span class="src-sym">(</span><span class="src-str">'hasManyRoots'</span><span class="src-sym">) </span>&& <span class="src-var">$record</span><span class="src-sym">-></span><span class="src-id">getNode</span><span class="src-sym">(</span><span class="src-sym">)</span><span class="src-sym">-></span><span class="src-id">getRootValue</span><span class="src-sym">(</span><span class="src-sym">) </span><= <span class="src-num">0</span><span class="src-sym">) </span><span class="src-sym">{</span></div></li>
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<li><div class="src-line"><a name="a82"></a> <span class="src-var">$record</span><span class="src-sym">-></span><span class="src-id">getNode</span><span class="src-sym">(</span><span class="src-sym">)</span><span class="src-sym">-></span><span class="src-id">setRootValue</span><span class="src-sym">(</span><span class="src-var">$this</span><span class="src-sym">-></span><a href="../Doctrine/Doctrine_Tree_NestedSet.html#methodgetNextRootId">getNextRootId</a><span class="src-sym">(</span><span class="src-sym">))</span><span class="src-sym">;</span></div></li>
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<li><div class="src-line"><a name="a83"></a> <span class="src-sym">}</span></div></li>
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<li><div class="src-line"><a name="a84"></a> </div></li>
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<li><div class="src-line"><a name="a85"></a> <span class="src-var">$record</span><span class="src-sym">-></span><span class="src-id">set</span><span class="src-sym">(</span><span class="src-str">'lft'</span><span class="src-sym">, </span><span class="src-str">'1'</span><span class="src-sym">)</span><span class="src-sym">;</span></div></li>
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<li><div class="src-line"><a name="a86"></a> <span class="src-var">$record</span><span class="src-sym">-></span><span class="src-id">set</span><span class="src-sym">(</span><span class="src-str">'rgt'</span><span class="src-sym">, </span><span class="src-str">'2'</span><span class="src-sym">)</span><span class="src-sym">;</span></div></li>
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<li><div class="src-line"><a name="a87"></a> <span class="src-var">$record</span><span class="src-sym">-></span><span class="src-id">set</span><span class="src-sym">(</span><span class="src-str">'level'</span><span class="src-sym">, </span><span class="src-num">0</span><span class="src-sym">)</span><span class="src-sym">;</span></div></li>
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<li><div class="src-line"><a name="a88"></a> </div></li>
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<li><div class="src-line"><a name="a89"></a> <span class="src-var">$record</span><span class="src-sym">-></span><span class="src-id">save</span><span class="src-sym">(</span><span class="src-sym">)</span><span class="src-sym">;</span></div></li>
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<li><div class="src-line"><a name="a90"></a> </div></li>
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<li><div class="src-line"><a name="a91"></a> <span class="src-key">return </span><span class="src-var">$record</span><span class="src-sym">;</span></div></li>
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<li><div class="src-line"><a name="a92"></a> <span class="src-sym">}</span></div></li>
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<li><div class="src-line"><a name="a93"></a> </div></li>
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<li><div class="src-line"><a name="a94"></a> <span class="src-doc">/**</span></div></li>
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<li><div class="src-line"><a name="a95"></a><span class="src-doc"> * returns root node</span></div></li>
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<li><div class="src-line"><a name="a96"></a><span class="src-doc"> *</span></div></li>
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<li><div class="src-line"><a name="a97"></a><span class="src-doc"> * </span><span class="src-doc-coretag">@return </span><span class="src-doc-type">object </span><span class="src-doc">$record instance of Doctrine_Record</span></div></li>
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<li><div class="src-line"><a name="a98"></a><span class="src-doc"> * </span><span class="src-doc-coretag">@deprecated</span><span class="src-doc"> Use fetchRoot()</span></div></li>
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<li><div class="src-line"><a name="a99"></a><span class="src-doc"> */</span></div></li>
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<li><div class="src-line"><a name="a100"></a> <span class="src-key">public </span><span class="src-key">function </span><a href="../Doctrine/Doctrine_Tree_NestedSet.html#methodfindRoot">findRoot</a><span class="src-sym">(</span><span class="src-var">$rootId </span>= <span class="src-num">1</span><span class="src-sym">)</span></div></li>
|
||
|
|
<li><div class="src-line"><a name="a101"></a> <span class="src-sym">{</span></div></li>
|
||
|
|
<li><div class="src-line"><a name="a102"></a> <span class="src-key">return </span><span class="src-var">$this</span><span class="src-sym">-></span><a href="../Doctrine/Doctrine_Tree_NestedSet.html#methodfetchRoot">fetchRoot</a><span class="src-sym">(</span><span class="src-var">$rootId</span><span class="src-sym">)</span><span class="src-sym">;</span></div></li>
|
||
|
|
<li><div class="src-line"><a name="a103"></a> <span class="src-sym">}</span></div></li>
|
||
|
|
<li><div class="src-line"><a name="a104"></a> </div></li>
|
||
|
|
<li><div class="src-line"><a name="a105"></a> <span class="src-doc">/**</span></div></li>
|
||
|
|
<li><div class="src-line"><a name="a106"></a><span class="src-doc"> * Fetches a/the root node.</span></div></li>
|
||
|
|
<li><div class="src-line"><a name="a107"></a><span class="src-doc"> *</span></div></li>
|
||
|
|
<li><div class="src-line"><a name="a108"></a><span class="src-doc"> * </span><span class="src-doc-coretag">@param </span><span class="src-doc-type">integer </span><span class="src-doc-var">$rootId </span></div></li>
|
||
|
|
<li><div class="src-line"><a name="a109"></a><span class="src-doc"> */</span></div></li>
|
||
|
|
<li><div class="src-line"><a name="a110"></a> <span class="src-key">public </span><span class="src-key">function </span><a href="../Doctrine/Doctrine_Tree_NestedSet.html#methodfetchRoot">fetchRoot</a><span class="src-sym">(</span><span class="src-var">$rootId </span>= <span class="src-num">1</span><span class="src-sym">)</span></div></li>
|
||
|
|
<li><div class="src-line"><a name="a111"></a> <span class="src-sym">{</span></div></li>
|
||
|
|
<li><div class="src-line"><a name="a112"></a> <span class="src-var">$q </span>= <span class="src-var">$this</span><span class="src-sym">-></span><a href="../Doctrine/Doctrine_Tree_NestedSet.html#methodgetBaseQuery">getBaseQuery</a><span class="src-sym">(</span><span class="src-sym">)</span><span class="src-sym">;</span></div></li>
|
||
|
|
<li><div class="src-line"><a name="a113"></a> <span class="src-var">$q </span>= <span class="src-var">$q</span><span class="src-sym">-></span><span class="src-id">addWhere</span><span class="src-sym">(</span><span class="src-var">$this</span><span class="src-sym">-></span><a href="../Doctrine/Doctrine_Tree_NestedSet.html#var$_baseAlias">_baseAlias</a> . <span class="src-str">'.lft = ?'</span><span class="src-sym">, </span><span class="src-num">1</span><span class="src-sym">)</span><span class="src-sym">;</span></div></li>
|
||
|
|
<li><div class="src-line"><a name="a114"></a> </div></li>
|
||
|
|
<li><div class="src-line"><a name="a115"></a> <span class="src-comm">// if tree has many roots, then specify root id</span></div></li>
|
||
|
|
<li><div class="src-line"><a name="a116"></a> <span class="src-var">$q </span>= <span class="src-var">$this</span><span class="src-sym">-></span><a href="../Doctrine/Doctrine_Tree_NestedSet.html#methodreturnQueryWithRootId">returnQueryWithRootId</a><span class="src-sym">(</span><span class="src-var">$q</span><span class="src-sym">, </span><span class="src-var">$rootId</span><span class="src-sym">)</span><span class="src-sym">;</span></div></li>
|
||
|
|
<li><div class="src-line"><a name="a117"></a> <span class="src-var">$data </span>= <span class="src-var">$q</span><span class="src-sym">-></span><span class="src-id">execute</span><span class="src-sym">(</span><span class="src-sym">)</span><span class="src-sym">;</span></div></li>
|
||
|
|
<li><div class="src-line"><a name="a118"></a> </div></li>
|
||
|
|
<li><div class="src-line"><a name="a119"></a> <span class="src-key">if </span><span class="src-sym">(</span><a href="http://www.php.net/count">count</a><span class="src-sym">(</span><span class="src-var">$data</span><span class="src-sym">) </span><= <span class="src-num">0</span><span class="src-sym">) </span><span class="src-sym">{</span></div></li>
|
||
|
|
<li><div class="src-line"><a name="a120"></a> <span class="src-key">return </span><span class="src-id">false</span><span class="src-sym">;</span></div></li>
|
||
|
|
<li><div class="src-line"><a name="a121"></a> <span class="src-sym">}</span></div></li>
|
||
|
|
<li><div class="src-line"><a name="a122"></a> </div></li>
|
||
|
|
<li><div class="src-line"><a name="a123"></a> <span class="src-key">if </span><span class="src-sym">(</span><span class="src-var">$data </span>instanceof <span class="src-id"><a href="../Doctrine/Doctrine_Collection.html">Doctrine_Collection</a></span><span class="src-sym">) </span><span class="src-sym">{</span></div></li>
|
||
|
|
<li><div class="src-line"><a name="a124"></a> <span class="src-var">$root </span>= <span class="src-var">$data</span><span class="src-sym">-></span><span class="src-id">getFirst</span><span class="src-sym">(</span><span class="src-sym">)</span><span class="src-sym">;</span></div></li>
|
||
|
|
<li><div class="src-line"><a name="a125"></a> <span class="src-var">$root</span><span class="src-sym">[</span><span class="src-str">'level'</span><span class="src-sym">] </span>= <span class="src-num">0</span><span class="src-sym">;</span></div></li>
|
||
|
|
<li><div class="src-line"><a name="a126"></a> <span class="src-sym">} </span><span class="src-key">else </span><span class="src-key">if </span><span class="src-sym">(</span><a href="http://www.php.net/is_array">is_array</a><span class="src-sym">(</span><span class="src-var">$data</span><span class="src-sym">)) </span><span class="src-sym">{</span></div></li>
|
||
|
|
<li><div class="src-line"><a name="a127"></a> <span class="src-var">$root </span>= <a href="http://www.php.net/array_shift">array_shift</a><span class="src-sym">(</span><span class="src-var">$data</span><span class="src-sym">)</span><span class="src-sym">;</span></div></li>
|
||
|
|
<li><div class="src-line"><a name="a128"></a> <span class="src-var">$root</span><span class="src-sym">[</span><span class="src-str">'level'</span><span class="src-sym">] </span>= <span class="src-num">0</span><span class="src-sym">;</span></div></li>
|
||
|
|
<li><div class="src-line"><a name="a129"></a> <span class="src-sym">} </span><span class="src-key">else </span><span class="src-sym">{</span></div></li>
|
||
|
|
<li><div class="src-line"><a name="a130"></a> throw <span class="src-key">new </span><span class="src-id"><a href="../Doctrine/Doctrine_Tree_Exception.html">Doctrine_Tree_Exception</a></span><span class="src-sym">(</span><span class="src-str">"Unexpected data structure returned."</span><span class="src-sym">)</span><span class="src-sym">;</span></div></li>
|
||
|
|
<li><div class="src-line"><a name="a131"></a> <span class="src-sym">}</span></div></li>
|
||
|
|
<li><div class="src-line"><a name="a132"></a> </div></li>
|
||
|
|
<li><div class="src-line"><a name="a133"></a> <span class="src-key">return </span><span class="src-var">$root</span><span class="src-sym">;</span></div></li>
|
||
|
|
<li><div class="src-line"><a name="a134"></a> <span class="src-sym">}</span></div></li>
|
||
|
|
<li><div class="src-line"><a name="a135"></a> </div></li>
|
||
|
|
<li><div class="src-line"><a name="a136"></a> <span class="src-doc">/**</span></div></li>
|
||
|
|
<li><div class="src-line"><a name="a137"></a><span class="src-doc"> * Fetches a tree.</span></div></li>
|
||
|
|
<li><div class="src-line"><a name="a138"></a><span class="src-doc"> *</span></div></li>
|
||
|
|
<li><div class="src-line"><a name="a139"></a><span class="src-doc"> * </span><span class="src-doc-coretag">@param </span><span class="src-doc-type">array </span><span class="src-doc-var">$options </span><span class="src-doc"> Options</span></div></li>
|
||
|
|
<li><div class="src-line"><a name="a140"></a><span class="src-doc"> * </span><span class="src-doc-coretag">@return </span><span class="src-doc-type">mixed </span><span class="src-doc"> The tree or FALSE if the tree could not be found.</span></div></li>
|
||
|
|
<li><div class="src-line"><a name="a141"></a><span class="src-doc"> */</span></div></li>
|
||
|
|
<li><div class="src-line"><a name="a142"></a> <span class="src-key">public </span><span class="src-key">function </span><a href="../Doctrine/Doctrine_Tree_NestedSet.html#methodfetchTree">fetchTree</a><span class="src-sym">(</span><span class="src-var">$options </span>= <span class="src-key">array</span><span class="src-sym">(</span><span class="src-sym">))</span></div></li>
|
||
|
|
<li><div class="src-line"><a name="a143"></a> <span class="src-sym">{</span></div></li>
|
||
|
|
<li><div class="src-line"><a name="a144"></a> <span class="src-comm">// fetch tree</span></div></li>
|
||
|
|
<li><div class="src-line"><a name="a145"></a> <span class="src-var">$q </span>= <span class="src-var">$this</span><span class="src-sym">-></span><a href="../Doctrine/Doctrine_Tree_NestedSet.html#methodgetBaseQuery">getBaseQuery</a><span class="src-sym">(</span><span class="src-sym">)</span><span class="src-sym">;</span></div></li>
|
||
|
|
<li><div class="src-line"><a name="a146"></a> </div></li>
|
||
|
|
<li><div class="src-line"><a name="a147"></a> <span class="src-var">$q </span>= <span class="src-var">$q</span><span class="src-sym">-></span><span class="src-id">addWhere</span><span class="src-sym">(</span><span class="src-var">$this</span><span class="src-sym">-></span><a href="../Doctrine/Doctrine_Tree_NestedSet.html#var$_baseAlias">_baseAlias</a> . <span class="src-str">".lft >= ?"</span><span class="src-sym">, </span><span class="src-num">1</span><span class="src-sym">)</span><span class="src-sym">;</span></div></li>
|
||
|
|
<li><div class="src-line"><a name="a148"></a> </div></li>
|
||
|
|
<li><div class="src-line"><a name="a149"></a> <span class="src-comm">// if tree has many roots, then specify root id</span></div></li>
|
||
|
|
<li><div class="src-line"><a name="a150"></a> <span class="src-var">$rootId </span>= isset<span class="src-sym">(</span><span class="src-var">$options</span><span class="src-sym">[</span><span class="src-str">'root_id'</span><span class="src-sym">]</span><span class="src-sym">) </span>? <span class="src-var">$options</span><span class="src-sym">[</span><span class="src-str">'root_id'</span><span class="src-sym">] </span>: <span class="src-str">'1'</span><span class="src-sym">;</span></div></li>
|
||
|
|
<li><div class="src-line"><a name="a151"></a> <span class="src-key">if </span><span class="src-sym">(</span><a href="http://www.php.net/is_array">is_array</a><span class="src-sym">(</span><span class="src-var">$rootId</span><span class="src-sym">)) </span><span class="src-sym">{</span></div></li>
|
||
|
|
<li><div class="src-line"><a name="a152"></a> <span class="src-var">$q</span><span class="src-sym">-></span><span class="src-id">addOrderBy</span><span class="src-sym">(</span><span class="src-var">$this</span><span class="src-sym">-></span><a href="../Doctrine/Doctrine_Tree_NestedSet.html#var$_baseAlias">_baseAlias</a> . <span class="src-str">"." </span>. <span class="src-var">$this</span><span class="src-sym">-></span><a href="../Doctrine/Doctrine_Tree.html#methodgetAttribute">getAttribute</a><span class="src-sym">(</span><span class="src-str">'rootColumnName'</span><span class="src-sym">) </span>.</div></li>
|
||
|
|
<li><div class="src-line"><a name="a153"></a> <span class="src-str">", " </span>. <span class="src-var">$this</span><span class="src-sym">-></span><a href="../Doctrine/Doctrine_Tree_NestedSet.html#var$_baseAlias">_baseAlias</a> . <span class="src-str">".lft ASC"</span><span class="src-sym">)</span><span class="src-sym">;</span></div></li>
|
||
|
|
<li><div class="src-line"><a name="a154"></a> <span class="src-sym">} </span><span class="src-key">else </span><span class="src-sym">{</span></div></li>
|
||
|
|
<li><div class="src-line"><a name="a155"></a> <span class="src-var">$q</span><span class="src-sym">-></span><span class="src-id">addOrderBy</span><span class="src-sym">(</span><span class="src-var">$this</span><span class="src-sym">-></span><a href="../Doctrine/Doctrine_Tree_NestedSet.html#var$_baseAlias">_baseAlias</a> . <span class="src-str">".lft ASC"</span><span class="src-sym">)</span><span class="src-sym">;</span></div></li>
|
||
|
|
<li><div class="src-line"><a name="a156"></a> <span class="src-sym">}</span></div></li>
|
||
|
|
<li><div class="src-line"><a name="a157"></a> </div></li>
|
||
|
|
<li><div class="src-line"><a name="a158"></a> <span class="src-var">$q </span>= <span class="src-var">$this</span><span class="src-sym">-></span><a href="../Doctrine/Doctrine_Tree_NestedSet.html#methodreturnQueryWithRootId">returnQueryWithRootId</a><span class="src-sym">(</span><span class="src-var">$q</span><span class="src-sym">, </span><span class="src-var">$rootId</span><span class="src-sym">)</span><span class="src-sym">;</span></div></li>
|
||
|
|
<li><div class="src-line"><a name="a159"></a> <span class="src-var">$tree </span>= <span class="src-var">$q</span><span class="src-sym">-></span><span class="src-id">execute</span><span class="src-sym">(</span><span class="src-sym">)</span><span class="src-sym">;</span></div></li>
|
||
|
|
<li><div class="src-line"><a name="a160"></a> </div></li>
|
||
|
|
<li><div class="src-line"><a name="a161"></a> <span class="src-key">if </span><span class="src-sym">(</span><a href="http://www.php.net/count">count</a><span class="src-sym">(</span><span class="src-var">$tree</span><span class="src-sym">) </span><= <span class="src-num">0</span><span class="src-sym">) </span><span class="src-sym">{</span></div></li>
|
||
|
|
<li><div class="src-line"><a name="a162"></a> <span class="src-key">return </span><span class="src-id">false</span><span class="src-sym">;</span></div></li>
|
||
|
|
<li><div class="src-line"><a name="a163"></a> <span class="src-sym">}</span></div></li>
|
||
|
|
<li><div class="src-line"><a name="a164"></a> </div></li>
|
||
|
|
<li><div class="src-line"><a name="a165"></a> <span class="src-key">return </span><span class="src-var">$tree</span><span class="src-sym">;</span></div></li>
|
||
|
|
<li><div class="src-line"><a name="a166"></a> <span class="src-sym">}</span></div></li>
|
||
|
|
<li><div class="src-line"><a name="a167"></a> </div></li>
|
||
|
|
<li><div class="src-line"><a name="a168"></a> <span class="src-doc">/**</span></div></li>
|
||
|
|
<li><div class="src-line"><a name="a169"></a><span class="src-doc"> * Fetches a branch of a tree.</span></div></li>
|
||
|
|
<li><div class="src-line"><a name="a170"></a><span class="src-doc"> *</span></div></li>
|
||
|
|
<li><div class="src-line"><a name="a171"></a><span class="src-doc"> * </span><span class="src-doc-coretag">@param </span><span class="src-doc-type">mixed </span><span class="src-doc-var">$pk </span><span class="src-doc"> primary key as used by table::find() to locate node to traverse tree from</span></div></li>
|
||
|
|
<li><div class="src-line"><a name="a172"></a><span class="src-doc"> * </span><span class="src-doc-coretag">@param </span><span class="src-doc-type">array </span><span class="src-doc-var">$options </span><span class="src-doc"> Options.</span></div></li>
|
||
|
|
<li><div class="src-line"><a name="a173"></a><span class="src-doc"> * </span><span class="src-doc-coretag">@return </span><span class="src-doc-type">mixed </span><span class="src-doc"> The branch or FALSE if the branch could not be found.</span></div></li>
|
||
|
|
<li><div class="src-line"><a name="a174"></a><span class="src-doc"> * </span><span class="src-doc-coretag">@todo</span><span class="src-doc"> Only fetch the lft and rgt values of the initial record. more is not needed.</span></div></li>
|
||
|
|
<li><div class="src-line"><a name="a175"></a><span class="src-doc"> */</span></div></li>
|
||
|
|
<li><div class="src-line"><a name="a176"></a> <span class="src-key">public </span><span class="src-key">function </span><a href="../Doctrine/Doctrine_Tree_NestedSet.html#methodfetchBranch">fetchBranch</a><span class="src-sym">(</span><span class="src-var">$pk</span><span class="src-sym">, </span><span class="src-var">$options </span>= <span class="src-key">array</span><span class="src-sym">(</span><span class="src-sym">))</span></div></li>
|
||
|
|
<li><div class="src-line"><a name="a177"></a> <span class="src-sym">{</span></div></li>
|
||
|
|
<li><div class="src-line"><a name="a178"></a> <span class="src-var">$record </span>= <span class="src-var">$this</span><span class="src-sym">-></span><a href="../Doctrine/Doctrine_Tree.html#var$table">table</a><span class="src-sym">-></span><span class="src-id">find</span><span class="src-sym">(</span><span class="src-var">$pk</span><span class="src-sym">)</span><span class="src-sym">;</span></div></li>
|
||
|
|
<li><div class="src-line"><a name="a179"></a> <span class="src-key">if </span><span class="src-sym">( </span><span class="src-sym">! </span><span class="src-sym">(</span><span class="src-var">$record </span>instanceof <span class="src-id"><a href="../Doctrine/Doctrine_Record.html">Doctrine_Record</a></span><span class="src-sym">) </span>|| <span class="src-sym">!</span><span class="src-var">$record</span><span class="src-sym">-></span><span class="src-id">exists</span><span class="src-sym">(</span><span class="src-sym">)) </span><span class="src-sym">{</span></div></li>
|
||
|
|
<li><div class="src-line"><a name="a180"></a> <span class="src-comm">// TODO: if record doesn't exist, throw exception or similar?</span></div></li>
|
||
|
|
<li><div class="src-line"><a name="a181"></a> <span class="src-key">return </span><span class="src-id">false</span><span class="src-sym">;</span></div></li>
|
||
|
|
<li><div class="src-line"><a name="a182"></a> <span class="src-sym">}</span></div></li>
|
||
|
|
<li><div class="src-line"><a name="a183"></a> <span class="src-comm">//$depth = isset($options['depth']) ? $options['depth'] : null;</span></div></li>
|
||
|
|
<li><div class="src-line"><a name="a184"></a> </div></li>
|
||
|
|
<li><div class="src-line"><a name="a185"></a> <span class="src-var">$q </span>= <span class="src-var">$this</span><span class="src-sym">-></span><a href="../Doctrine/Doctrine_Tree_NestedSet.html#methodgetBaseQuery">getBaseQuery</a><span class="src-sym">(</span><span class="src-sym">)</span><span class="src-sym">;</span></div></li>
|
||
|
|
<li><div class="src-line"><a name="a186"></a> <span class="src-var">$params </span>= <span class="src-key">array</span><span class="src-sym">(</span><span class="src-var">$record</span><span class="src-sym">-></span><span class="src-id">get</span><span class="src-sym">(</span><span class="src-str">'lft'</span><span class="src-sym">)</span><span class="src-sym">, </span><span class="src-var">$record</span><span class="src-sym">-></span><span class="src-id">get</span><span class="src-sym">(</span><span class="src-str">'rgt'</span><span class="src-sym">))</span><span class="src-sym">;</span></div></li>
|
||
|
|
<li><div class="src-line"><a name="a187"></a> <span class="src-var">$q</span><span class="src-sym">-></span><span class="src-id">addWhere</span><span class="src-sym">(</span><span class="src-var">$this</span><span class="src-sym">-></span><a href="../Doctrine/Doctrine_Tree_NestedSet.html#var$_baseAlias">_baseAlias</a> . <span class="src-str">".lft >= ? AND " </span>. <span class="src-var">$this</span><span class="src-sym">-></span><a href="../Doctrine/Doctrine_Tree_NestedSet.html#var$_baseAlias">_baseAlias</a> . <span class="src-str">".rgt <= ?"</span><span class="src-sym">, </span><span class="src-var">$params</span><span class="src-sym">)</span></div></li>
|
||
|
|
<li><div class="src-line"><a name="a188"></a> <span class="src-sym">-></span><span class="src-id">addOrderBy</span><span class="src-sym">(</span><span class="src-var">$this</span><span class="src-sym">-></span><a href="../Doctrine/Doctrine_Tree_NestedSet.html#var$_baseAlias">_baseAlias</a> . <span class="src-str">".lft asc"</span><span class="src-sym">)</span><span class="src-sym">;</span></div></li>
|
||
|
|
<li><div class="src-line"><a name="a189"></a> <span class="src-var">$q </span>= <span class="src-var">$this</span><span class="src-sym">-></span><a href="../Doctrine/Doctrine_Tree_NestedSet.html#methodreturnQueryWithRootId">returnQueryWithRootId</a><span class="src-sym">(</span><span class="src-var">$q</span><span class="src-sym">, </span><span class="src-var">$record</span><span class="src-sym">-></span><span class="src-id">getNode</span><span class="src-sym">(</span><span class="src-sym">)</span><span class="src-sym">-></span><span class="src-id">getRootValue</span><span class="src-sym">(</span><span class="src-sym">))</span><span class="src-sym">;</span></div></li>
|
||
|
|
<li><div class="src-line"><a name="a190"></a> <span class="src-key">return </span><span class="src-var">$q</span><span class="src-sym">-></span><span class="src-id">execute</span><span class="src-sym">(</span><span class="src-sym">)</span><span class="src-sym">;</span></div></li>
|
||
|
|
<li><div class="src-line"><a name="a191"></a> <span class="src-sym">}</span></div></li>
|
||
|
|
<li><div class="src-line"><a name="a192"></a> </div></li>
|
||
|
|
<li><div class="src-line"><a name="a193"></a> <span class="src-doc">/**</span></div></li>
|
||
|
|
<li><div class="src-line"><a name="a194"></a><span class="src-doc"> * Fetches all root nodes. If the tree has only one root this is the same as</span></div></li>
|
||
|
|
<li><div class="src-line"><a name="a195"></a><span class="src-doc"> * fetchRoot().</span></div></li>
|
||
|
|
<li><div class="src-line"><a name="a196"></a><span class="src-doc"> *</span></div></li>
|
||
|
|
<li><div class="src-line"><a name="a197"></a><span class="src-doc"> * </span><span class="src-doc-coretag">@return </span><span class="src-doc-type">mixed </span><span class="src-doc"> The root nodes.</span></div></li>
|
||
|
|
<li><div class="src-line"><a name="a198"></a><span class="src-doc"> */</span></div></li>
|
||
|
|
<li><div class="src-line"><a name="a199"></a> <span class="src-key">public </span><span class="src-key">function </span><a href="../Doctrine/Doctrine_Tree_NestedSet.html#methodfetchRoots">fetchRoots</a><span class="src-sym">(</span><span class="src-sym">)</span></div></li>
|
||
|
|
<li><div class="src-line"><a name="a200"></a> <span class="src-sym">{</span></div></li>
|
||
|
|
<li><div class="src-line"><a name="a201"></a> <span class="src-var">$q </span>= <span class="src-var">$this</span><span class="src-sym">-></span><a href="../Doctrine/Doctrine_Tree_NestedSet.html#methodgetBaseQuery">getBaseQuery</a><span class="src-sym">(</span><span class="src-sym">)</span><span class="src-sym">;</span></div></li>
|
||
|
|
<li><div class="src-line"><a name="a202"></a> <span class="src-var">$q </span>= <span class="src-var">$q</span><span class="src-sym">-></span><span class="src-id">addWhere</span><span class="src-sym">(</span><span class="src-var">$this</span><span class="src-sym">-></span><a href="../Doctrine/Doctrine_Tree_NestedSet.html#var$_baseAlias">_baseAlias</a> . <span class="src-str">'.lft = ?'</span><span class="src-sym">, </span><span class="src-num">1</span><span class="src-sym">)</span><span class="src-sym">;</span></div></li>
|
||
|
|
<li><div class="src-line"><a name="a203"></a> <span class="src-key">return </span><span class="src-var">$q</span><span class="src-sym">-></span><span class="src-id">execute</span><span class="src-sym">(</span><span class="src-sym">)</span><span class="src-sym">;</span></div></li>
|
||
|
|
<li><div class="src-line"><a name="a204"></a> <span class="src-sym">}</span></div></li>
|
||
|
|
<li><div class="src-line"><a name="a205"></a> </div></li>
|
||
|
|
<li><div class="src-line"><a name="a206"></a> <span class="src-doc">/**</span></div></li>
|
||
|
|
<li><div class="src-line"><a name="a207"></a><span class="src-doc"> * calculates the next available root id</span></div></li>
|
||
|
|
<li><div class="src-line"><a name="a208"></a><span class="src-doc"> *</span></div></li>
|
||
|
|
<li><div class="src-line"><a name="a209"></a><span class="src-doc"> * </span><span class="src-doc-coretag">@return </span><span class="src-doc-type">integer </span></div></li>
|
||
|
|
<li><div class="src-line"><a name="a210"></a><span class="src-doc"> */</span></div></li>
|
||
|
|
<li><div class="src-line"><a name="a211"></a> <span class="src-key">public </span><span class="src-key">function </span><a href="../Doctrine/Doctrine_Tree_NestedSet.html#methodgetNextRootId">getNextRootId</a><span class="src-sym">(</span><span class="src-sym">)</span></div></li>
|
||
|
|
<li><div class="src-line"><a name="a212"></a> <span class="src-sym">{</span></div></li>
|
||
|
|
<li><div class="src-line"><a name="a213"></a> <span class="src-key">return </span><span class="src-var">$this</span><span class="src-sym">-></span><a href="../Doctrine/Doctrine_Tree_NestedSet.html#methodgetMaxRootId">getMaxRootId</a><span class="src-sym">(</span><span class="src-sym">) </span>+ <span class="src-num">1</span><span class="src-sym">;</span></div></li>
|
||
|
|
<li><div class="src-line"><a name="a214"></a> <span class="src-sym">}</span></div></li>
|
||
|
|
<li><div class="src-line"><a name="a215"></a> </div></li>
|
||
|
|
<li><div class="src-line"><a name="a216"></a> <span class="src-doc">/**</span></div></li>
|
||
|
|
<li><div class="src-line"><a name="a217"></a><span class="src-doc"> * calculates the current max root id</span></div></li>
|
||
|
|
<li><div class="src-line"><a name="a218"></a><span class="src-doc"> *</span></div></li>
|
||
|
|
<li><div class="src-line"><a name="a219"></a><span class="src-doc"> * </span><span class="src-doc-coretag">@return </span><span class="src-doc-type">integer </span></div></li>
|
||
|
|
<li><div class="src-line"><a name="a220"></a><span class="src-doc"> */ </span></div></li>
|
||
|
|
<li><div class="src-line"><a name="a221"></a> <span class="src-key">public </span><span class="src-key">function </span><a href="../Doctrine/Doctrine_Tree_NestedSet.html#methodgetMaxRootId">getMaxRootId</a><span class="src-sym">(</span><span class="src-sym">)</span></div></li>
|
||
|
|
<li><div class="src-line"><a name="a222"></a> <span class="src-sym">{ </span></div></li>
|
||
|
|
<li><div class="src-line"><a name="a223"></a> <span class="src-var">$component </span>= <span class="src-var">$this</span><span class="src-sym">-></span><a href="../Doctrine/Doctrine_Tree.html#var$table">table</a><span class="src-sym">-></span><span class="src-id">getComponentName</span><span class="src-sym">(</span><span class="src-sym">)</span><span class="src-sym">;</span></div></li>
|
||
|
|
<li><div class="src-line"><a name="a224"></a> <span class="src-var">$column </span>= <span class="src-var">$this</span><span class="src-sym">-></span><a href="../Doctrine/Doctrine_Tree.html#methodgetAttribute">getAttribute</a><span class="src-sym">(</span><span class="src-str">'rootColumnName'</span><span class="src-sym">)</span><span class="src-sym">;</span></div></li>
|
||
|
|
<li><div class="src-line"><a name="a225"></a> </div></li>
|
||
|
|
<li><div class="src-line"><a name="a226"></a> <span class="src-comm">// cannot get this dql to work, cannot retrieve result using $coll[0]->max</span></div></li>
|
||
|
|
<li><div class="src-line"><a name="a227"></a> <span class="src-comm">//$dql = "SELECT MAX(c.$column) FROM $component c";</span></div></li>
|
||
|
|
<li><div class="src-line"><a name="a228"></a> </div></li>
|
||
|
|
<li><div class="src-line"><a name="a229"></a> <span class="src-var">$dql </span>= <span class="src-str">'SELECT c.' </span>. <span class="src-var">$column </span>. <span class="src-str">' FROM ' </span>. <span class="src-var">$component </span>. <span class="src-str">' c ORDER BY c.' </span>. <span class="src-var">$column </span>. <span class="src-str">' DESC LIMIT 1'</span><span class="src-sym">;</span></div></li>
|
||
|
|
<li><div class="src-line"><a name="a230"></a> </div></li>
|
||
|
|
<li><div class="src-line"><a name="a231"></a> <span class="src-var">$coll </span>= <span class="src-var">$this</span><span class="src-sym">-></span><a href="../Doctrine/Doctrine_Tree.html#var$table">table</a><span class="src-sym">-></span><span class="src-id">getConnection</span><span class="src-sym">(</span><span class="src-sym">)</span><span class="src-sym">-></span><span class="src-id">query</span><span class="src-sym">(</span><span class="src-var">$dql</span><span class="src-sym">)</span><span class="src-sym">;</span></div></li>
|
||
|
|
<li><div class="src-line"><a name="a232"></a> </div></li>
|
||
|
|
<li><div class="src-line"><a name="a233"></a> <span class="src-var">$max </span>= <span class="src-var">$coll</span><span class="src-sym">[</span><span class="src-num">0</span><span class="src-sym">]</span><span class="src-sym">-></span><span class="src-id">get</span><span class="src-sym">(</span><span class="src-var">$column</span><span class="src-sym">)</span><span class="src-sym">;</span></div></li>
|
||
|
|
<li><div class="src-line"><a name="a234"></a> </div></li>
|
||
|
|
<li><div class="src-line"><a name="a235"></a> <span class="src-var">$max </span>= <span class="src-sym">!</span><a href="http://www.php.net/is_null">is_null</a><span class="src-sym">(</span><span class="src-var">$max</span><span class="src-sym">) </span>? <span class="src-var">$max </span>: <span class="src-num">0</span><span class="src-sym">;</span></div></li>
|
||
|
|
<li><div class="src-line"><a name="a236"></a> </div></li>
|
||
|
|
<li><div class="src-line"><a name="a237"></a> <span class="src-key">return </span><span class="src-var">$max</span><span class="src-sym">; </span></div></li>
|
||
|
|
<li><div class="src-line"><a name="a238"></a> <span class="src-sym">}</span></div></li>
|
||
|
|
<li><div class="src-line"><a name="a239"></a> </div></li>
|
||
|
|
<li><div class="src-line"><a name="a240"></a> <span class="src-doc">/**</span></div></li>
|
||
|
|
<li><div class="src-line"><a name="a241"></a><span class="src-doc"> * returns parsed query with root id where clause added if applicable</span></div></li>
|
||
|
|
<li><div class="src-line"><a name="a242"></a><span class="src-doc"> *</span></div></li>
|
||
|
|
<li><div class="src-line"><a name="a243"></a><span class="src-doc"> * </span><span class="src-doc-coretag">@param </span><span class="src-doc-type">object </span><span class="src-doc"> </span><span class="src-doc-var">$query </span><span class="src-doc"> Doctrine_Query</span></div></li>
|
||
|
|
<li><div class="src-line"><a name="a244"></a><span class="src-doc"> * </span><span class="src-doc-coretag">@param </span><span class="src-doc-type">integer </span><span class="src-doc"> </span><span class="src-doc-var">$root_id </span><span class="src-doc"> id of destination root</span></div></li>
|
||
|
|
<li><div class="src-line"><a name="a245"></a><span class="src-doc"> * </span><span class="src-doc-coretag">@return </span><span class="src-doc-type">object </span><span class="src-doc"> </span><span class="src-doc-type">Doctrine_Query </span></div></li>
|
||
|
|
<li><div class="src-line"><a name="a246"></a><span class="src-doc"> */</span></div></li>
|
||
|
|
<li><div class="src-line"><a name="a247"></a> <span class="src-key">public </span><span class="src-key">function </span><a href="../Doctrine/Doctrine_Tree_NestedSet.html#methodreturnQueryWithRootId">returnQueryWithRootId</a><span class="src-sym">(</span><span class="src-var">$query</span><span class="src-sym">, </span><span class="src-var">$rootId </span>= <span class="src-num">1</span><span class="src-sym">)</span></div></li>
|
||
|
|
<li><div class="src-line"><a name="a248"></a> <span class="src-sym">{</span></div></li>
|
||
|
|
<li><div class="src-line"><a name="a249"></a> <span class="src-key">if </span><span class="src-sym">(</span><span class="src-var">$root </span>= <span class="src-var">$this</span><span class="src-sym">-></span><a href="../Doctrine/Doctrine_Tree.html#methodgetAttribute">getAttribute</a><span class="src-sym">(</span><span class="src-str">'rootColumnName'</span><span class="src-sym">)) </span><span class="src-sym">{</span></div></li>
|
||
|
|
<li><div class="src-line"><a name="a250"></a> <span class="src-key">if </span><span class="src-sym">(</span><a href="http://www.php.net/is_array">is_array</a><span class="src-sym">(</span><span class="src-var">$rootId</span><span class="src-sym">)) </span><span class="src-sym">{</span></div></li>
|
||
|
|
<li><div class="src-line"><a name="a251"></a> <span class="src-var">$query</span><span class="src-sym">-></span><span class="src-id">addWhere</span><span class="src-sym">(</span><span class="src-var">$root </span>. <span class="src-str">' IN (' </span>. <a href="http://www.php.net/implode">implode</a><span class="src-sym">(</span><span class="src-str">','</span><span class="src-sym">, </span><a href="http://www.php.net/array_fill">array_fill</a><span class="src-sym">(</span><span class="src-num">0</span><span class="src-sym">, </span><a href="http://www.php.net/count">count</a><span class="src-sym">(</span><span class="src-var">$rootId</span><span class="src-sym">)</span><span class="src-sym">, </span><span class="src-str">'?'</span><span class="src-sym">)) </span>. <span class="src-str">')'</span><span class="src-sym">,</span></div></li>
|
||
|
|
<li><div class="src-line"><a name="a252"></a> <span class="src-var">$rootId</span><span class="src-sym">)</span><span class="src-sym">;</span></div></li>
|
||
|
|
<li><div class="src-line"><a name="a253"></a> <span class="src-sym">} </span><span class="src-key">else </span><span class="src-sym">{</span></div></li>
|
||
|
|
<li><div class="src-line"><a name="a254"></a> <span class="src-var">$query</span><span class="src-sym">-></span><span class="src-id">addWhere</span><span class="src-sym">(</span><span class="src-var">$root </span>. <span class="src-str">' = ?'</span><span class="src-sym">, </span><span class="src-var">$rootId</span><span class="src-sym">)</span><span class="src-sym">; </span></div></li>
|
||
|
|
<li><div class="src-line"><a name="a255"></a> <span class="src-sym">}</span></div></li>
|
||
|
|
<li><div class="src-line"><a name="a256"></a> <span class="src-sym">}</span></div></li>
|
||
|
|
<li><div class="src-line"><a name="a257"></a> </div></li>
|
||
|
|
<li><div class="src-line"><a name="a258"></a> <span class="src-key">return </span><span class="src-var">$query</span><span class="src-sym">;</span></div></li>
|
||
|
|
<li><div class="src-line"><a name="a259"></a> <span class="src-sym">}</span></div></li>
|
||
|
|
<li><div class="src-line"><a name="a260"></a> </div></li>
|
||
|
|
<li><div class="src-line"><a name="a261"></a> <span class="src-doc">/**</span></div></li>
|
||
|
|
<li><div class="src-line"><a name="a262"></a><span class="src-doc"> * Enter description here...</span></div></li>
|
||
|
|
<li><div class="src-line"><a name="a263"></a><span class="src-doc"> *</span></div></li>
|
||
|
|
<li><div class="src-line"><a name="a264"></a><span class="src-doc"> * </span><span class="src-doc-coretag">@param </span><span class="src-doc-type">array </span><span class="src-doc-var">$options </span></div></li>
|
||
|
|
<li><div class="src-line"><a name="a265"></a><span class="src-doc"> * </span><span class="src-doc-coretag">@return </span><span class="src-doc-type">unknown </span></div></li>
|
||
|
|
<li><div class="src-line"><a name="a266"></a><span class="src-doc"> */</span></div></li>
|
||
|
|
<li><div class="src-line"><a name="a267"></a> <span class="src-key">public </span><span class="src-key">function </span><a href="../Doctrine/Doctrine_Tree_NestedSet.html#methodgetBaseQuery">getBaseQuery</a><span class="src-sym">(</span><span class="src-sym">)</span></div></li>
|
||
|
|
<li><div class="src-line"><a name="a268"></a> <span class="src-sym">{</span></div></li>
|
||
|
|
<li><div class="src-line"><a name="a269"></a> <span class="src-key">if </span><span class="src-sym">(</span><span class="src-sym">!</span>isset<span class="src-sym">(</span><span class="src-var">$this</span><span class="src-sym">-></span><a href="../Doctrine/Doctrine_Tree_NestedSet.html#var$_baseQuery">_baseQuery</a><span class="src-sym">)) </span><span class="src-sym">{</span></div></li>
|
||
|
|
<li><div class="src-line"><a name="a270"></a> <span class="src-var">$this</span><span class="src-sym">-></span><a href="../Doctrine/Doctrine_Tree_NestedSet.html#var$_baseQuery">_baseQuery</a> = <span class="src-var">$this</span><span class="src-sym">-></span><a href="../Doctrine/Doctrine_Tree_NestedSet.html#method_createBaseQuery">_createBaseQuery</a><span class="src-sym">(</span><span class="src-sym">)</span><span class="src-sym">;</span></div></li>
|
||
|
|
<li><div class="src-line"><a name="a271"></a> <span class="src-sym">}</span></div></li>
|
||
|
|
<li><div class="src-line"><a name="a272"></a> <span class="src-key">return </span><span class="src-var">$this</span><span class="src-sym">-></span><a href="../Doctrine/Doctrine_Tree_NestedSet.html#var$_baseQuery">_baseQuery</a><span class="src-sym">-></span><span class="src-id">copy</span><span class="src-sym">(</span><span class="src-sym">)</span><span class="src-sym">;</span></div></li>
|
||
|
|
<li><div class="src-line"><a name="a273"></a> <span class="src-sym">}</span></div></li>
|
||
|
|
<li><div class="src-line"><a name="a274"></a> </div></li>
|
||
|
|
<li><div class="src-line"><a name="a275"></a> <span class="src-doc">/**</span></div></li>
|
||
|
|
<li><div class="src-line"><a name="a276"></a><span class="src-doc"> * Enter description here...</span></div></li>
|
||
|
|
<li><div class="src-line"><a name="a277"></a><span class="src-doc"> *</span></div></li>
|
||
|
|
<li><div class="src-line"><a name="a278"></a><span class="src-doc"> */</span></div></li>
|
||
|
|
<li><div class="src-line"><a name="a279"></a> <span class="src-key">public </span><span class="src-key">function </span><a href="../Doctrine/Doctrine_Tree_NestedSet.html#methodgetBaseAlias">getBaseAlias</a><span class="src-sym">(</span><span class="src-sym">)</span></div></li>
|
||
|
|
<li><div class="src-line"><a name="a280"></a> <span class="src-sym">{</span></div></li>
|
||
|
|
<li><div class="src-line"><a name="a281"></a> <span class="src-key">return </span><span class="src-var">$this</span><span class="src-sym">-></span><a href="../Doctrine/Doctrine_Tree_NestedSet.html#var$_baseAlias">_baseAlias</a><span class="src-sym">;</span></div></li>
|
||
|
|
<li><div class="src-line"><a name="a282"></a> <span class="src-sym">}</span></div></li>
|
||
|
|
<li><div class="src-line"><a name="a283"></a> </div></li>
|
||
|
|
<li><div class="src-line"><a name="a284"></a> <span class="src-doc">/**</span></div></li>
|
||
|
|
<li><div class="src-line"><a name="a285"></a><span class="src-doc"> * Enter description here...</span></div></li>
|
||
|
|
<li><div class="src-line"><a name="a286"></a><span class="src-doc"> *</span></div></li>
|
||
|
|
<li><div class="src-line"><a name="a287"></a><span class="src-doc"> */</span></div></li>
|
||
|
|
<li><div class="src-line"><a name="a288"></a> <span class="src-key">private </span><span class="src-key">function </span><a href="../Doctrine/Doctrine_Tree_NestedSet.html#method_createBaseQuery">_createBaseQuery</a><span class="src-sym">(</span><span class="src-sym">)</span></div></li>
|
||
|
|
<li><div class="src-line"><a name="a289"></a> <span class="src-sym">{</span></div></li>
|
||
|
|
<li><div class="src-line"><a name="a290"></a> <span class="src-var">$this</span><span class="src-sym">-></span><a href="../Doctrine/Doctrine_Tree_NestedSet.html#var$_baseAlias">_baseAlias</a> = <span class="src-str">"base"</span><span class="src-sym">;</span></div></li>
|
||
|
|
<li><div class="src-line"><a name="a291"></a> <span class="src-var">$q </span>= <span class="src-key">new </span><span class="src-id"><a href="../Doctrine/Doctrine_Query.html">Doctrine_Query</a></span><span class="src-sym">(</span><span class="src-sym">)</span><span class="src-sym">;</span></div></li>
|
||
|
|
<li><div class="src-line"><a name="a292"></a> <span class="src-var">$q</span><span class="src-sym">-></span><span class="src-id">select</span><span class="src-sym">(</span><span class="src-var">$this</span><span class="src-sym">-></span><a href="../Doctrine/Doctrine_Tree_NestedSet.html#var$_baseAlias">_baseAlias</a> . <span class="src-str">".*"</span><span class="src-sym">)</span><span class="src-sym">-></span><span class="src-id">from</span><span class="src-sym">(</span><span class="src-var">$this</span><span class="src-sym">-></span><a href="../Doctrine/Doctrine_Tree.html#methodgetBaseComponent">getBaseComponent</a><span class="src-sym">(</span><span class="src-sym">) </span>. <span class="src-str">" " </span>. <span class="src-var">$this</span><span class="src-sym">-></span><a href="../Doctrine/Doctrine_Tree_NestedSet.html#var$_baseAlias">_baseAlias</a><span class="src-sym">)</span><span class="src-sym">;</span></div></li>
|
||
|
|
<li><div class="src-line"><a name="a293"></a> <span class="src-key">return </span><span class="src-var">$q</span><span class="src-sym">;</span></div></li>
|
||
|
|
<li><div class="src-line"><a name="a294"></a> <span class="src-sym">}</span></div></li>
|
||
|
|
<li><div class="src-line"><a name="a295"></a> </div></li>
|
||
|
|
<li><div class="src-line"><a name="a296"></a> <span class="src-doc">/**</span></div></li>
|
||
|
|
<li><div class="src-line"><a name="a297"></a><span class="src-doc"> * Enter description here...</span></div></li>
|
||
|
|
<li><div class="src-line"><a name="a298"></a><span class="src-doc"> *</span></div></li>
|
||
|
|
<li><div class="src-line"><a name="a299"></a><span class="src-doc"> * </span><span class="src-doc-coretag">@param </span><span class="src-doc-type">Doctrine_Query </span><span class="src-doc-var">$query </span></div></li>
|
||
|
|
<li><div class="src-line"><a name="a300"></a><span class="src-doc"> */</span></div></li>
|
||
|
|
<li><div class="src-line"><a name="a301"></a> <span class="src-key">public </span><span class="src-key">function </span><a href="../Doctrine/Doctrine_Tree_NestedSet.html#methodsetBaseQuery">setBaseQuery</a><span class="src-sym">(</span><span class="src-id">Doctrine_Query </span><span class="src-var">$query</span><span class="src-sym">)</span></div></li>
|
||
|
|
<li><div class="src-line"><a name="a302"></a> <span class="src-sym">{</span></div></li>
|
||
|
|
<li><div class="src-line"><a name="a303"></a> <span class="src-var">$this</span><span class="src-sym">-></span><a href="../Doctrine/Doctrine_Tree_NestedSet.html#var$_baseAlias">_baseAlias</a> = <span class="src-var">$query</span><span class="src-sym">-></span><span class="src-id">getRootAlias</span><span class="src-sym">(</span><span class="src-sym">)</span><span class="src-sym">;</span></div></li>
|
||
|
|
<li><div class="src-line"><a name="a304"></a> <span class="src-var">$query</span><span class="src-sym">-></span><span class="src-id">addSelect</span><span class="src-sym">(</span><span class="src-var">$this</span><span class="src-sym">-></span><a href="../Doctrine/Doctrine_Tree_NestedSet.html#var$_baseAlias">_baseAlias</a> . <span class="src-str">".lft, " </span>. <span class="src-var">$this</span><span class="src-sym">-></span><a href="../Doctrine/Doctrine_Tree_NestedSet.html#var$_baseAlias">_baseAlias</a> . <span class="src-str">".rgt, "</span>. <span class="src-var">$this</span><span class="src-sym">-></span><a href="../Doctrine/Doctrine_Tree_NestedSet.html#var$_baseAlias">_baseAlias</a> . <span class="src-str">".level"</span><span class="src-sym">)</span><span class="src-sym">;</span></div></li>
|
||
|
|
<li><div class="src-line"><a name="a305"></a> <span class="src-key">if </span><span class="src-sym">(</span><span class="src-var">$this</span><span class="src-sym">-></span><a href="../Doctrine/Doctrine_Tree.html#methodgetAttribute">getAttribute</a><span class="src-sym">(</span><span class="src-str">'rootColumnName'</span><span class="src-sym">)) </span><span class="src-sym">{</span></div></li>
|
||
|
|
<li><div class="src-line"><a name="a306"></a> <span class="src-var">$query</span><span class="src-sym">-></span><span class="src-id">addSelect</span><span class="src-sym">(</span><span class="src-var">$this</span><span class="src-sym">-></span><a href="../Doctrine/Doctrine_Tree_NestedSet.html#var$_baseAlias">_baseAlias</a> . <span class="src-str">"." </span>. <span class="src-var">$this</span><span class="src-sym">-></span><a href="../Doctrine/Doctrine_Tree.html#methodgetAttribute">getAttribute</a><span class="src-sym">(</span><span class="src-str">'rootColumnName'</span><span class="src-sym">))</span><span class="src-sym">;</span></div></li>
|
||
|
|
<li><div class="src-line"><a name="a307"></a> <span class="src-sym">}</span></div></li>
|
||
|
|
<li><div class="src-line"><a name="a308"></a> <span class="src-var">$this</span><span class="src-sym">-></span><a href="../Doctrine/Doctrine_Tree_NestedSet.html#var$_baseQuery">_baseQuery</a> = <span class="src-var">$query</span><span class="src-sym">;</span></div></li>
|
||
|
|
<li><div class="src-line"><a name="a309"></a> <span class="src-sym">}</span></div></li>
|
||
|
|
<li><div class="src-line"><a name="a310"></a> </div></li>
|
||
|
|
<li><div class="src-line"><a name="a311"></a> <span class="src-doc">/**</span></div></li>
|
||
|
|
<li><div class="src-line"><a name="a312"></a><span class="src-doc"> * Enter description here...</span></div></li>
|
||
|
|
<li><div class="src-line"><a name="a313"></a><span class="src-doc"> *</span></div></li>
|
||
|
|
<li><div class="src-line"><a name="a314"></a><span class="src-doc"> */</span></div></li>
|
||
|
|
<li><div class="src-line"><a name="a315"></a> <span class="src-key">public </span><span class="src-key">function </span><a href="../Doctrine/Doctrine_Tree_NestedSet.html#methodresetBaseQuery">resetBaseQuery</a><span class="src-sym">(</span><span class="src-sym">)</span></div></li>
|
||
|
|
<li><div class="src-line"><a name="a316"></a> <span class="src-sym">{</span></div></li>
|
||
|
|
<li><div class="src-line"><a name="a317"></a> <span class="src-var">$this</span><span class="src-sym">-></span><a href="../Doctrine/Doctrine_Tree_NestedSet.html#var$_baseQuery">_baseQuery</a> = <span class="src-id">null</span><span class="src-sym">;</span></div></li>
|
||
|
|
<li><div class="src-line"><a name="a318"></a> <span class="src-sym">}</span></div></li>
|
||
|
|
<li><div class="src-line"><a name="a319"></a> </div></li>
|
||
|
|
<li><div class="src-line"><a name="a320"></a> <span class="src-doc">/**</span></div></li>
|
||
|
|
<li><div class="src-line"><a name="a321"></a><span class="src-doc"> * Enter description here...</span></div></li>
|
||
|
|
<li><div class="src-line"><a name="a322"></a><span class="src-doc"> *</span></div></li>
|
||
|
|
<li><div class="src-line"><a name="a323"></a><span class="src-doc"> * </span><span class="src-doc-coretag">@param </span><span class="src-doc-type">unknown_type </span><span class="src-doc-var">$graph </span></div></li>
|
||
|
|
<li><div class="src-line"><a name="a324"></a><span class="src-doc"> */</span></div></li>
|
||
|
|
<li><div class="src-line"><a name="a325"></a> <span class="src-comm">/*</span></div></li>
|
||
|
|
<li><div class="src-line"><a name="a326"></a><span class="src-comm"> public function computeLevels($tree)</span></div></li>
|
||
|
|
<li><div class="src-line"><a name="a327"></a><span class="src-comm"> {</span></div></li>
|
||
|
|
<li><div class="src-line"><a name="a328"></a><span class="src-comm"> $right = array();</span></div></li>
|
||
|
|
<li><div class="src-line"><a name="a329"></a><span class="src-comm"> $isArray = is_array($tree);</span></div></li>
|
||
|
|
<li><div class="src-line"><a name="a330"></a><span class="src-comm"> $rootColumnName = $this->getAttribute('rootColumnName');</span></div></li>
|
||
|
|
<li><div class="src-line"><a name="a331"></a> </div></li>
|
||
|
|
<li><div class="src-line"><a name="a332"></a><span class="src-comm"> for ($i = 0, $count = count($tree); $i < $count; $i++) {</span></div></li>
|
||
|
|
<li><div class="src-line"><a name="a333"></a><span class="src-comm"> if ($rootColumnName && $i > 0 && $tree[$i][$rootColumnName] != $tree[$i-1][$rootColumnName]) {</span></div></li>
|
||
|
|
<li><div class="src-line"><a name="a334"></a><span class="src-comm"> $right = array();</span></div></li>
|
||
|
|
<li><div class="src-line"><a name="a335"></a><span class="src-comm"> }</span></div></li>
|
||
|
|
<li><div class="src-line"><a name="a336"></a> </div></li>
|
||
|
|
<li><div class="src-line"><a name="a337"></a><span class="src-comm"> if (count($right) > 0) {</span></div></li>
|
||
|
|
<li><div class="src-line"><a name="a338"></a><span class="src-comm"> while (count($right) > 0 && $right[count($right)-1] < $tree[$i]['rgt']) {</span></div></li>
|
||
|
|
<li><div class="src-line"><a name="a339"></a><span class="src-comm"> //echo count($right);</span></div></li>
|
||
|
|
<li><div class="src-line"><a name="a340"></a><span class="src-comm"> array_pop($right);</span></div></li>
|
||
|
|
<li><div class="src-line"><a name="a341"></a><span class="src-comm"> }</span></div></li>
|
||
|
|
<li><div class="src-line"><a name="a342"></a><span class="src-comm"> }</span></div></li>
|
||
|
|
<li><div class="src-line"><a name="a343"></a> </div></li>
|
||
|
|
<li><div class="src-line"><a name="a344"></a><span class="src-comm"> if ($isArray) {</span></div></li>
|
||
|
|
<li><div class="src-line"><a name="a345"></a><span class="src-comm"> $tree[$i]['level'] = count($right);</span></div></li>
|
||
|
|
<li><div class="src-line"><a name="a346"></a><span class="src-comm"> } else {</span></div></li>
|
||
|
|
<li><div class="src-line"><a name="a347"></a><span class="src-comm"> $tree[$i]->getNode()->setLevel(count($right));</span></div></li>
|
||
|
|
<li><div class="src-line"><a name="a348"></a><span class="src-comm"> }</span></div></li>
|
||
|
|
<li><div class="src-line"><a name="a349"></a> </div></li>
|
||
|
|
<li><div class="src-line"><a name="a350"></a><span class="src-comm"> $right[] = $tree[$i]['rgt'];</span></div></li>
|
||
|
|
<li><div class="src-line"><a name="a351"></a><span class="src-comm"> }</span></div></li>
|
||
|
|
<li><div class="src-line"><a name="a352"></a><span class="src-comm"> return $tree;</span></div></li>
|
||
|
|
<li><div class="src-line"><a name="a353"></a><span class="src-comm"> }</span></div></li>
|
||
|
|
<li><div class="src-line"><a name="a354"></a><span class="src-comm"> */</span></div></li>
|
||
|
|
<li><div class="src-line"><a name="a355"></a><span class="src-sym">}</span></div></li>
|
||
|
|
</ol>
|
||
|
|
</span></div>
|
||
|
|
</div>
|