Changeset 35517

Timestamp:

11/04/2015 09:27:41 PM (9 years ago)

Author:

SergeyBiryukov

Message:

Introduce wp_maybe_decline_date() for languages where certain date formats need to be declined, and hook it to the date_i18n filter.

If the locale specifies that month names require a genitive case in certain formats like 'j F Y' or 'j. F', the month name will be replaced with a correct form.

Fixes #11226.

Location:

trunk/src/wp-includes

Files:

• default-filters.php (modified) (1 diff)
• functions.php (modified) (1 diff)
• locale.php (modified) (1 diff)

trunk/src/wp-includes/default-filters.php

@@ -159 +159 @@
 
 add_filter( 'widget_text', 'balanceTags' );
+
+add_filter( 'date_i18n', 'wp_maybe_decline_date' );
 
 // RSS filters

trunk/src/wp-includes/functions.php

@@ -157 +157 @@
     $j = apply_filters( 'date_i18n', $j, $req_format, $i, $gmt );
     return $j;
+}
+
+/**
+ * Determines if the date should be declined.
+ *
+ * If the locale specifies that month names require a genitive case in certain
+ * formats (like 'j F Y'), the month name will be replaced with a correct form.
+ *
+ * @since 4.4.0
+ *
+ * @param string $date Formatted date string.
+ * @return string The date, declined if locale specifies it.
+ */
+function wp_maybe_decline_date( $date ) {
+    global $wp_locale;
+
+    /* translators: If months in your language require a genitive case,
+     * translate this to 'on'. Do not translate into your own language.
+     */
+    if ( 'on' === _x( 'off', 'decline months names: on or off' ) ) {
+        // Match a format like 'j F Y' or 'j. F'
+        if ( @preg_match( '#^\d{1,2}\.? \w+#u', $date ) ) {
+            $months = $wp_locale->month;
+
+            foreach ( $months as $key => $month ) {
+                $months[ $key ] = '#' . $month . '#';
+            }
+
+            $date = preg_replace( $months, $wp_locale->month_genitive, $date );
+        }
+    }
+
+    // Used for locale-specific rules
+    $locale = get_locale();
+
+    if ( 'ca' === $locale ) {
+        // " de abril| de agost| de octubre..." -> " d'abril| d'agost| d'octubre..."
+        $date = preg_replace( '# de ([ao])#i', " d'\\1", $date );
+    }
+
+    return $date;
 }
 

trunk/src/wp-includes/locale.php

@@ -140 +140 @@
 
         // The Months
-        $this->month['01'] = /* translators: month name */ __('January');
-        $this->month['02'] = /* translators: month name */ __('February');
-        $this->month['03'] = /* translators: month name */ __('March');
-        $this->month['04'] = /* translators: month name */ __('April');
-        $this->month['05'] = /* translators: month name */ __('May');
-        $this->month['06'] = /* translators: month name */ __('June');
-        $this->month['07'] = /* translators: month name */ __('July');
-        $this->month['08'] = /* translators: month name */ __('August');
-        $this->month['09'] = /* translators: month name */ __('September');
-        $this->month['10'] = /* translators: month name */ __('October');
-        $this->month['11'] = /* translators: month name */ __('November');
-        $this->month['12'] = /* translators: month name */ __('December');
+        $this->month['01'] = /* translators: month name */ __( 'January' );
+        $this->month['02'] = /* translators: month name */ __( 'February' );
+        $this->month['03'] = /* translators: month name */ __( 'March' );
+        $this->month['04'] = /* translators: month name */ __( 'April' );
+        $this->month['05'] = /* translators: month name */ __( 'May' );
+        $this->month['06'] = /* translators: month name */ __( 'June' );
+        $this->month['07'] = /* translators: month name */ __( 'July' );
+        $this->month['08'] = /* translators: month name */ __( 'August' );
+        $this->month['09'] = /* translators: month name */ __( 'September' );
+        $this->month['10'] = /* translators: month name */ __( 'October' );
+        $this->month['11'] = /* translators: month name */ __( 'November' );
+        $this->month['12'] = /* translators: month name */ __( 'December' );
+
+        // The Months, genitive
+        $this->month_genitive['01'] = /* translators: month name, genitive */ _x( 'January', 'genitive' );
+        $this->month_genitive['02'] = /* translators: month name, genitive */ _x( 'February', 'genitive' );
+        $this->month_genitive['03'] = /* translators: month name, genitive */ _x( 'March', 'genitive' );
+        $this->month_genitive['04'] = /* translators: month name, genitive */ _x( 'April', 'genitive' );
+        $this->month_genitive['05'] = /* translators: month name, genitive */ _x( 'May', 'genitive' );
+        $this->month_genitive['06'] = /* translators: month name, genitive */ _x( 'June', 'genitive' );
+        $this->month_genitive['07'] = /* translators: month name, genitive */ _x( 'July', 'genitive' );
+        $this->month_genitive['08'] = /* translators: month name, genitive */ _x( 'August', 'genitive' );
+        $this->month_genitive['09'] = /* translators: month name, genitive */ _x( 'September', 'genitive' );
+        $this->month_genitive['10'] = /* translators: month name, genitive */ _x( 'October', 'genitive' );
+        $this->month_genitive['11'] = /* translators: month name, genitive */ _x( 'November', 'genitive' );
+        $this->month_genitive['12'] = /* translators: month name, genitive */ _x( 'December', 'genitive' );
 
         // Abbreviations for each month.