split cli tests by subcommand and extend coverage

[nominatim.git] / lib-php / TokenSpecialTerm.php

diff --git a/lib-php/TokenSpecialTerm.php b/lib-php/TokenSpecialTerm.php
index b2c312ec90e53d8a52b022aeb01ab057059fbd3f..6eb2ede341a21b2a51da6646431a8c5fd41c16f1 100644 (file)
--- a/lib-php/TokenSpecialTerm.php
+++ b/lib-php/TokenSpecialTerm.php
@@ -10,13 +10,13 @@ require_once(CONST_LibDir.'/SpecialSearchOperator.php');
 class SpecialTerm
 {
     /// Database word id, if applicable.
-    public $iId;
+    private $iId;
     /// Class (or OSM tag key) of the place to look for.
-    public $sClass;
+    private $sClass;
     /// Type (or OSM tag value) of the place to look for.
-    public $sType;
+    private $sType;
     /// Relationship of the operator to the object (see Operator class).
-    public $iOperator;
+    private $iOperator;
 
     public function __construct($iID, $sClass, $sType, $iOperator)
     {
@@ -26,6 +26,65 @@ class SpecialTerm
         $this->iOperator = $iOperator;
     }
 
+    public function getId()
+    {
+        return $this->iId;
+    }
+
+    /**
+     * Check if the token can be added to the given search.
+     * Derive new searches by adding this token to an existing search.
+     *
+     * @param object  $oSearch      Partial search description derived so far.
+     * @param object  $oPosition    Description of the token position within
+                                    the query.
+     *
+     * @return True if the token is compatible with the search configuration
+     *         given the position.
+     */
+    public function isExtendable($oSearch, $oPosition)
+    {
+        return !$oSearch->hasOperator()
+               && $oPosition->isPhrase('')
+               && ($this->iOperator != \Nominatim\Operator::NONE
+                  || (!$oSearch->hasAddress() && !$oSearch->hasHousenumber() && !$oSearch->hasCountry()));
+    }
+
+    /**
+     * Derive new searches by adding this token to an existing search.
+     *
+     * @param object  $oSearch      Partial search description derived so far.
+     * @param object  $oPosition    Description of the token position within
+                                    the query.
+     *
+     * @return SearchDescription[] List of derived search descriptions.
+     */
+    public function extendSearch($oSearch, $oPosition)
+    {
+        $iSearchCost = 2;
+
+        $iOp = $this->iOperator;
+        if ($iOp == \Nominatim\Operator::NONE) {
+            if ($oSearch->hasName() || $oSearch->getContext()->isBoundedSearch()) {
+                $iOp = \Nominatim\Operator::NAME;
+            } else {
+                $iOp = \Nominatim\Operator::NEAR;
+                $iSearchCost += 2;
+            }
+        } elseif (!$oPosition->isFirstToken() && !$oPosition->isLastToken()) {
+            $iSearchCost += 2;
+        }
+        if ($oSearch->hasHousenumber()) {
+            $iSearchCost ++;
+        }
+
+        $oNewSearch = $oSearch->clone($iSearchCost);
+        $oNewSearch->setPoiSearch($iOp, $this->sClass, $this->sType);
+
+        return array($oNewSearch);
+    }
+
+
     public function debugInfo()
     {
         return array(
@@ -38,4 +97,9 @@ class SpecialTerm
                           )
                );
     }
+
+    public function debugCode()
+    {
+        return 'S';
+    }
 }