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<title>[BuddyPress][7805] trunk: Consult cache before querying in BP_XProfile_ProfileData::get_fielddataid_byid()</title>
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<div id="msg">
<dl class="meta">
<dt>Revision</dt> <dd><a href="http://buddypress.trac.wordpress.org/changeset/7805">7805</a></dd>
<dt>Author</dt> <dd>boonebgorges</dd>
<dt>Date</dt> <dd>2014-02-05 22:53:30 +0000 (Wed, 05 Feb 2014)</dd>
</dl>
<h3>Log Message</h3>
<pre>Consult cache before querying in BP_XProfile_ProfileData::get_fielddataid_byid()
See <a href="http://buddypress.trac.wordpress.org/ticket/1332">#1332</a></pre>
<h3>Modified Paths</h3>
<ul>
<li><a href="#trunkbpxprofilebpxprofileclassesphp">trunk/bp-xprofile/bp-xprofile-classes.php</a></li>
<li><a href="#trunkteststestcasesxprofileclassbpxprofileprofiledataphp">trunk/tests/testcases/xprofile/class-bp-xprofile-profiledata.php</a></li>
</ul>
</div>
<div id="patch">
<h3>Diff</h3>
<a id="trunkbpxprofilebpxprofileclassesphp"></a>
<div class="modfile"><h4>Modified: trunk/bp-xprofile/bp-xprofile-classes.php (7804 => 7805)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/bp-xprofile/bp-xprofile-classes.php 2014-02-05 21:35:26 UTC (rev 7804)
+++ trunk/bp-xprofile/bp-xprofile-classes.php 2014-02-05 22:53:30 UTC (rev 7805)
</span><span class="lines">@@ -1308,7 +1308,7 @@
</span><span class="cx"> }
</span><span class="cx">
</span><span class="cx"> /**
</span><del>- * Get the user's field data id by the id of the xprofile field
</del><ins>+ * Get the user's field data id by the id of the xprofile field.
</ins><span class="cx"> *
</span><span class="cx"> * @param int $field_id
</span><span class="cx"> * @param int $user_id
</span><span class="lines">@@ -1320,7 +1320,14 @@
</span><span class="cx"> if ( empty( $field_id ) || empty( $user_id ) ) {
</span><span class="cx"> $fielddata_id = 0;
</span><span class="cx"> } else {
</span><del>- $fielddata_id = $wpdb->get_var( $wpdb->prepare( "SELECT id FROM {$bp->profile->table_name_data} WHERE field_id = %d AND user_id = %d", $field_id, $user_id ) );
</del><ins>+
+ // Check cache first
+ $fielddata = wp_cache_get( $field_id, 'bp_xprofile_data_' . $user_id );
+ if ( false === $fielddata || empty( $fielddata->id ) ) {
+ $fielddata_id = $wpdb->get_var( $wpdb->prepare( "SELECT id FROM {$bp->profile->table_name_data} WHERE field_id = %d AND user_id = %d", $field_id, $user_id ) );
+ } else {
+ $fielddata_id = $fielddata->id;
+ }
</ins><span class="cx"> }
</span><span class="cx">
</span><span class="cx"> return $fielddata_id;
</span></span></pre></div>
<a id="trunkteststestcasesxprofileclassbpxprofileprofiledataphp"></a>
<div class="modfile"><h4>Modified: trunk/tests/testcases/xprofile/class-bp-xprofile-profiledata.php (7804 => 7805)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/tests/testcases/xprofile/class-bp-xprofile-profiledata.php 2014-02-05 21:35:26 UTC (rev 7804)
+++ trunk/tests/testcases/xprofile/class-bp-xprofile-profiledata.php 2014-02-05 22:53:30 UTC (rev 7805)
</span><span class="lines">@@ -58,4 +58,63 @@
</span><span class="cx">
</span><span class="cx"> $this->assertTrue( $d->exists() );
</span><span class="cx"> }
</span><ins>+
+ /**
+ * @group get_fielddataid_byid
+ */
+ public function test_get_fielddataid_byid_when_doesnt_exist() {
+ $u = $this->create_user();
+ $g = $this->factory->xprofile_group->create();
+ $f = $this->factory->xprofile_field->create( array(
+ 'type' => 'textbox',
+ 'field_group_id' => $g->id,
+ ) );
+
+ // Just to be sure
+ wp_cache_delete( $f->id, 'bp_xprofile_data_' . $u );
+
+ $this->assertEquals( 0, BP_XProfile_ProfileData::get_fielddataid_byid( $f->id, $u ) );
+ }
+
+ /**
+ * @group get_fielddataid_byid
+ */
+ public function test_get_fielddataid_byid_when_exists_uncached() {
+ $u = $this->create_user();
+ $g = $this->factory->xprofile_group->create();
+ $f = $this->factory->xprofile_field->create( array(
+ 'type' => 'textbox',
+ 'field_group_id' => $g->id,
+ ) );
+
+ $d = new BP_XProfile_ProfileData();
+ $d->user_id = $u;
+ $d->field_id = $f->id;
+ $d->value = 'foo';
+ $d->save();
+
+ // Ensure it's deleted from cache
+ wp_cache_delete( $f->id, 'bp_xprofile_data_' . $u );
+
+ $this->assertEquals( $d->id, BP_XProfile_ProfileData::get_fielddataid_byid( $f->id, $u ) );
+ }
+
+ /**
+ * @group get_fielddataid_byid
+ */
+ public function test_get_fielddataid_byid_when_exists_in_cache() {
+ $u = $this->create_user();
+ $g = $this->factory->xprofile_group->create();
+ $f = $this->factory->xprofile_field->create( array(
+ 'type' => 'textbox',
+ 'field_group_id' => $g->id,
+ ) );
+
+ // Fake the cache
+ $d = new stdClass;
+ $d->id = 5;
+ wp_cache_set( $f->id, $d, 'bp_xprofile_data_' . $u );
+
+ $this->assertSame( 5, BP_XProfile_ProfileData::get_fielddataid_byid( $f->id, $u ) );
+ }
</ins><span class="cx"> }
</span></span></pre>
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