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Changeset 13048


Ignore:
Timestamp:
02/10/2010 06:37:14 PM (8 years ago)
Author:
ryan
Message:

Add an echo arg to some general template functions. Props ShaneF. fixes #11842

File:
1 edited

Legend:

Unmodified
Added
Removed
  • trunk/wp-includes/general-template.php

    r12982 r13048  
    112112 *
    113113 * @since 2.7.0
    114  */
    115 function get_search_form() {
     114 * @param boolean $echo Default to echo and not return the form.
     115 */
     116function get_search_form($echo = true) {
    116117    do_action( 'get_search_form' );
    117118
     
    129130    </form>';
    130131
    131     echo apply_filters('get_search_form', $form);
     132    if ( $echo )
     133        echo apply_filters('get_search_form', $form);
     134    else
     135        return apply_filters('get_search_form', $form);
    132136}
    133137
     
    142146 *
    143147 * @param string $redirect Optional path to redirect to on login/logout.
    144  */
    145 function wp_loginout($redirect = '') {
     148 * @param boolean $echo Default to echo and not return the link.
     149 */
     150function wp_loginout($redirect = '', $echo = true) {
    146151    if ( ! is_user_logged_in() )
    147152        $link = '<a href="' . esc_url( wp_login_url($redirect) ) . '">' . __('Log in') . '</a>';
    148153    else
    149154        $link = '<a href="' . esc_url( wp_logout_url($redirect) ) . '">' . __('Log out') . '</a>';
    150 
    151     echo apply_filters('loginout', $link);
     155   
     156    if ( $echo )
     157        echo apply_filters('loginout', $link);
     158    else
     159        return apply_filters('loginout', $link);
    152160}
    153161
     
    281289 * @param string $before Text to output before the link (defaults to <li>).
    282290 * @param string $after Text to output after the link (defaults to </li>).
    283  */
    284 function wp_register( $before = '<li>', $after = '</li>' ) {
     291 * @param boolean $echo Default to echo and not return the link.
     292 */
     293function wp_register( $before = '<li>', $after = '</li>', $echo = true ) {
    285294
    286295    if ( ! is_user_logged_in() ) {
     
    292301        $link = $before . '<a href="' . admin_url() . '">' . __('Site Admin') . '</a>' . $after;
    293302    }
    294 
    295     echo apply_filters('register', $link);
     303   
     304    if ( $echo )
     305        echo apply_filters('register', $link);
     306    else
     307        return apply_filters('register', $link);
    296308}
    297309
     
    10021014 *
    10031015 * @param bool $initial Optional, default is true. Use initial calendar names.
    1004  */
    1005 function get_calendar($initial = true) {
     1016 * @param bool $echo Optional, default is true. Set to false for return.
     1017 */
     1018function get_calendar($initial = true, $echo = true) {
    10061019    global $wpdb, $m, $monthnum, $year, $wp_locale, $posts;
    10071020
     
    10091022    $key = md5( $m . $monthnum . $year );
    10101023    if ( $cache = wp_cache_get( 'get_calendar', 'calendar' ) ) {
    1011         if ( is_array($cache) && isset( $cache[ $key ] ) ) {
    1012             echo $cache[ $key ];
    1013             return;
     1024        if ( is_array($cache) && isset( $cache[ $key ] ) ) {       
     1025            if ( $echo )
     1026                echo apply_filters( 'get_calendar',  $cache[$key] );
     1027            else
     1028                return apply_filters( 'get_calendar',  $cache[$key] ); 
    10141029        }
    10151030    }
     
    10281043    }
    10291044
    1030     ob_start();
    10311045    if ( isset($_GET['w']) )
    10321046        $w = ''.intval($_GET['w']);
     
    10741088    /* translators: Calendar caption: 1: month name, 2: 4-digit year */
    10751089    $calendar_caption = _x('%1$s %2$s', 'calendar caption');
    1076     echo '<table id="wp-calendar">
     1090    $calendar_output .= '<table id="wp-calendar" summary="' . esc_attr__('Calendar') . '">
    10771091    <caption>' . sprintf($calendar_caption, $wp_locale->get_month($thismonth), date('Y', $unixmonth)) . '</caption>
    10781092    <thead>
     
    10881102        $day_name = (true == $initial) ? $wp_locale->get_weekday_initial($wd) : $wp_locale->get_weekday_abbrev($wd);
    10891103        $wd = esc_attr($wd);
    1090         echo "\n\t\t<th scope=\"col\" title=\"$wd\">$day_name</th>";
    1091     }
    1092 
    1093     echo '
     1104        $calendar_output .= "\n\t\t<th scope=\"col\" title=\"$wd\">$day_name</th>";
     1105    }
     1106   
     1107    $calendar_output .= '
    10941108    </tr>
    10951109    </thead>
     
    10991113
    11001114    if ( $previous ) {
    1101         echo "\n\t\t".'<td colspan="3" id="prev"><a href="' .
    1102         get_month_link($previous->year, $previous->month) . '" title="' . sprintf(__('View posts for %1$s %2$s'), $wp_locale->get_month($previous->month),
    1103             date('Y', mktime(0, 0 , 0, $previous->month, 1, $previous->year))) . '">&laquo; ' . $wp_locale->get_month_abbrev($wp_locale->get_month($previous->month)) . '</a></td>';
     1115        $calendar_output .= "\n\t\t".'<td colspan="3" id="prev"><a href="' . get_month_link($previous->year, $previous->month) . '" title="' . sprintf(__('View posts for %1$s %2$s'), $wp_locale->get_month($previous->month), date('Y', mktime(0, 0 , 0, $previous->month, 1, $previous->year))) . '">&laquo; ' . $wp_locale->get_month_abbrev($wp_locale->get_month($previous->month)) . '</a></td>';
    11041116    } else {
    1105         echo "\n\t\t".'<td colspan="3" id="prev" class="pad">&nbsp;</td>';
    1106     }
    1107 
    1108     echo "\n\t\t".'<td class="pad">&nbsp;</td>';
     1117        $calendar_output .= "\n\t\t".'<td colspan="3" id="prev" class="pad">&nbsp;</td>';
     1118    }
     1119
     1120    $calendar_output .= "\n\t\t".'<td class="pad">&nbsp;</td>';
    11091121
    11101122    if ( $next ) {
    1111         echo "\n\t\t".'<td colspan="3" id="next"><a href="' .
    1112         get_month_link($next->year, $next->month) . '" title="' . esc_attr( sprintf(__('View posts for %1$s %2$s'), $wp_locale->get_month($next->month) ,
    1113             date('Y', mktime(0, 0 , 0, $next->month, 1, $next->year))) ) . '">' . $wp_locale->get_month_abbrev($wp_locale->get_month($next->month)) . ' &raquo;</a></td>';
     1123        $calendar_output .= "\n\t\t".'<td colspan="3" id="next"><a href="' . get_month_link($next->year, $next->month) . '" title="' . esc_attr( sprintf(__('View posts for %1$s %2$s'), $wp_locale->get_month($next->month), date('Y', mktime(0, 0 , 0, $next->month, 1, $next->year))) ) . '">' . $wp_locale->get_month_abbrev($wp_locale->get_month($next->month)) . ' &raquo;</a></td>';
    11141124    } else {
    1115         echo "\n\t\t".'<td colspan="3" id="next" class="pad">&nbsp;</td>';
    1116     }
    1117 
    1118     echo '
     1125        $calendar_output .= "\n\t\t".'<td colspan="3" id="next" class="pad">&nbsp;</td>';
     1126    }
     1127
     1128    $calendar_output .= '
    11191129    </tr>
    11201130    </tfoot>
     
    11681178    $pad = calendar_week_mod(date('w', $unixmonth)-$week_begins);
    11691179    if ( 0 != $pad )
    1170         echo "\n\t\t".'<td colspan="'. esc_attr($pad) .'" class="pad">&nbsp;</td>';
     1180        $calendar_output .= "\n\t\t".'<td colspan="'. esc_attr($pad) .'" class="pad">&nbsp;</td>';
    11711181
    11721182    $daysinmonth = intval(date('t', $unixmonth));
    11731183    for ( $day = 1; $day <= $daysinmonth; ++$day ) {
    11741184        if ( isset($newrow) && $newrow )
    1175             echo "\n\t</tr>\n\t<tr>\n\t\t";
     1185            $calendar_output .= "\n\t</tr>\n\t<tr>\n\t\t";
    11761186        $newrow = false;
    11771187
    11781188        if ( $day == gmdate('j', current_time('timestamp')) && $thismonth == gmdate('m', current_time('timestamp')) && $thisyear == gmdate('Y', current_time('timestamp')) )
    1179             echo '<td id="today">';
     1189            $calendar_output .= '<td id="today">';
    11801190        else
    1181             echo '<td>';
     1191            $calendar_output .= '<td>';
    11821192
    11831193        if ( in_array($day, $daywithpost) ) // any posts today?
    1184                 echo '<a href="' . get_day_link($thisyear, $thismonth, $day) . "\" title=\"" . esc_attr($ak_titles_for_day[$day]) . "\">$day</a>";
     1194                $calendar_output .= '<a href="' . get_day_link($thisyear, $thismonth, $day) . "\" title=\"" . esc_attr($ak_titles_for_day[$day]) . "\">$day</a>";
    11851195        else
    1186             echo $day;
    1187         echo '</td>';
     1196            $calendar_output .= $day;
     1197        $calendar_output .= '</td>';
    11881198
    11891199        if ( 6 == calendar_week_mod(date('w', mktime(0, 0 , 0, $thismonth, $day, $thisyear))-$week_begins) )
     
    11931203    $pad = 7 - calendar_week_mod(date('w', mktime(0, 0 , 0, $thismonth, $day, $thisyear))-$week_begins);
    11941204    if ( $pad != 0 && $pad != 7 )
    1195         echo "\n\t\t".'<td class="pad" colspan="'. esc_attr($pad) .'">&nbsp;</td>';
    1196 
    1197     echo "\n\t</tr>\n\t</tbody>\n\t</table>";
    1198 
    1199     $output = ob_get_contents();
    1200     ob_end_clean();
    1201     echo $output;
     1205        $calendar_output .= "\n\t\t".'<td class="pad" colspan="'. esc_attr($pad) .'">&nbsp;</td>';
     1206
     1207    $calendar_output .= "\n\t</tr>\n\t</tbody>\n\t</table>";
     1208
    12021209    $cache[ $key ] = $output;
    12031210    wp_cache_set( 'get_calendar', $cache, 'calendar' );
     1211
     1212    if ( $echo )
     1213        echo apply_filters( 'get_calendar',  $calendar_output );
     1214    else
     1215        return apply_filters( 'get_calendar',  $calendar_output );
     1216
    12041217}
    12051218
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