| 1 | <?php |
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| 2 | |
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| 3 | /** |
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| 4 | * BuddyPress Friends Template Functions |
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| 5 | * |
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| 6 | * @package BuddyPress |
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| 7 | * @subpackage FriendsTemplate |
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| 8 | */ |
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| 9 | |
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| 10 | // Exit if accessed directly |
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| 11 | if ( !defined( 'ABSPATH' ) ) exit; |
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| 12 | |
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| 13 | /** |
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| 14 | * Output the friends component slug |
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| 15 | * |
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| 16 | * @package BuddyPress |
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| 17 | * @subpackage Friends Template |
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| 18 | * @since BuddyPress (1.5) |
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| 19 | * |
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| 20 | * @uses bp_get_friends_slug() |
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| 21 | */ |
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| 22 | function bp_friends_slug() { |
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| 23 | echo bp_get_friends_slug(); |
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| 24 | } |
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| 25 | /** |
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| 26 | * Return the friends component slug |
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| 27 | * |
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| 28 | * @package BuddyPress |
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| 29 | * @subpackage Friends Template |
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| 30 | * @since BuddyPress (1.5) |
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| 31 | */ |
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| 32 | function bp_get_friends_slug() { |
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| 33 | global $bp; |
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| 34 | return apply_filters( 'bp_get_friends_slug', $bp->friends->slug ); |
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| 35 | } |
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| 36 | |
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| 37 | /** |
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| 38 | * Output the friends component root slug |
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| 39 | * |
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| 40 | * @package BuddyPress |
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| 41 | * @subpackage Friends Template |
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| 42 | * @since BuddyPress (1.5) |
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| 43 | * |
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| 44 | * @uses bp_get_friends_root_slug() |
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| 45 | */ |
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| 46 | function bp_friends_root_slug() { |
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| 47 | echo bp_get_friends_root_slug(); |
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| 48 | } |
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| 49 | /** |
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| 50 | * Return the friends component root slug |
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| 51 | * |
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| 52 | * @package BuddyPress |
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| 53 | * @subpackage Friends Template |
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| 54 | * @since BuddyPress (1.5) |
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| 55 | */ |
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| 56 | function bp_get_friends_root_slug() { |
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| 57 | global $bp; |
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| 58 | return apply_filters( 'bp_get_friends_root_slug', $bp->friends->root_slug ); |
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| 59 | } |
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| 60 | |
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| 61 | function bp_friends_random_friends() { |
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| 62 | |
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| 63 | if ( !$friend_ids = wp_cache_get( 'friends_friend_ids_' . bp_displayed_user_id(), 'bp' ) ) { |
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| 64 | $friend_ids = BP_Friends_Friendship::get_random_friends( bp_displayed_user_id() ); |
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| 65 | wp_cache_set( 'friends_friend_ids_' . bp_displayed_user_id(), $friend_ids, 'bp' ); |
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| 66 | } ?> |
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| 67 | |
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| 68 | <div class="info-group"> |
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| 69 | <h4><?php bp_word_or_name( __( "My Friends", 'buddypress' ), __( "%s's Friends", 'buddypress' ) ) ?> (<?php echo BP_Friends_Friendship::total_friend_count( bp_displayed_user_id() ) ?>) <span><a href="<?php echo trailingslashit( bp_displayed_user_domain() . bp_get_friends_slug() ) ?>"><?php _e('See All', 'buddypress') ?></a></span></h4> |
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| 70 | |
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| 71 | <?php if ( $friend_ids ) { ?> |
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| 72 | |
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| 73 | <ul class="horiz-gallery"> |
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| 74 | |
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| 75 | <?php for ( $i = 0, $count = count( $friend_ids ); $i < $count; ++$i ) { ?> |
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| 76 | |
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| 77 | <li> |
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| 78 | <a href="<?php echo bp_core_get_user_domain( $friend_ids[$i] ) ?>"><?php echo bp_core_fetch_avatar( array( 'item_id' => $friend_ids[$i], 'type' => 'thumb' ) ) ?></a> |
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| 79 | <h5><?php echo bp_core_get_userlink($friend_ids[$i]) ?></h5> |
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| 80 | </li> |
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| 81 | |
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| 82 | <?php } ?> |
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| 83 | |
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| 84 | </ul> |
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| 85 | |
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| 86 | <?php } else { ?> |
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| 87 | |
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| 88 | <div id="message" class="info"> |
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| 89 | <p><?php bp_word_or_name( __( "You haven't added any friend connections yet.", 'buddypress' ), __( "%s hasn't created any friend connections yet.", 'buddypress' ) ) ?></p> |
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| 90 | </div> |
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| 91 | |
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| 92 | <?php } ?> |
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| 93 | |
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| 94 | <div class="clear"></div> |
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| 95 | </div> |
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| 96 | |
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| 97 | <?php |
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| 98 | } |
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| 99 | |
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| 100 | /** |
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| 101 | * Pull up a group of random members, and display some profile data about them |
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| 102 | * |
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| 103 | * This function is no longer used by BuddyPress core. |
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| 104 | * |
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| 105 | * @package BuddyPress |
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| 106 | * |
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| 107 | * @param int $total_members The number of members to retrieve |
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| 108 | */ |
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| 109 | function bp_friends_random_members( $total_members = 5 ) { |
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| 110 | |
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| 111 | if ( !$user_ids = wp_cache_get( 'friends_random_users', 'bp' ) ) { |
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| 112 | $user_ids = BP_Core_User::get_users( 'random', $total_members ); |
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| 113 | wp_cache_set( 'friends_random_users', $user_ids, 'bp' ); |
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| 114 | } |
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| 115 | |
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| 116 | ?> |
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| 117 | |
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| 118 | <?php if ( $user_ids['users'] ) { ?> |
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| 119 | |
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| 120 | <ul class="item-list" id="random-members-list"> |
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| 121 | |
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| 122 | <?php for ( $i = 0, $count = count( $user_ids['users'] ); $i < $count; ++$i ) { ?> |
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| 123 | |
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| 124 | <li> |
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| 125 | <a href="<?php echo bp_core_get_user_domain( $user_ids['users'][$i]->id ) ?>"><?php echo bp_core_fetch_avatar( array( 'item_id' => $user_ids['users'][$i]->id, 'type' => 'thumb' ) ) ?></a> |
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| 126 | <h5><?php echo bp_core_get_userlink( $user_ids['users'][$i]->id ) ?></h5> |
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| 127 | |
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| 128 | <?php if ( bp_is_active( 'xprofile' ) ) { ?> |
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| 129 | |
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| 130 | <?php $random_data = xprofile_get_random_profile_data( $user_ids['users'][$i]->id, true ); ?> |
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| 131 | |
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| 132 | <div class="profile-data"> |
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| 133 | <p class="field-name"><?php echo $random_data[0]->name ?></p> |
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| 134 | |
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| 135 | <?php echo $random_data[0]->value ?> |
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| 136 | |
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| 137 | </div> |
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| 138 | |
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| 139 | <?php } ?> |
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| 140 | |
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| 141 | <div class="action"> |
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| 142 | |
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| 143 | <?php if ( bp_is_active( 'friends' ) ) { ?> |
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| 144 | |
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| 145 | <?php bp_add_friend_button( $user_ids['users'][$i]->id ) ?> |
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| 146 | |
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| 147 | <?php } ?> |
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| 148 | |
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| 149 | </div> |
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| 150 | </li> |
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| 151 | |
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| 152 | <?php } ?> |
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| 153 | |
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| 154 | </ul> |
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| 155 | |
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| 156 | <?php } else { ?> |
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| 157 | |
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| 158 | <div id="message" class="info"> |
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| 159 | <p><?php _e( "There aren't enough site members to show a random sample just yet.", 'buddypress' ) ?></p> |
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| 160 | </div> |
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| 161 | |
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| 162 | <?php } ?> |
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| 163 | <?php |
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| 164 | } |
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| 165 | |
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| 166 | function bp_friend_search_form() { |
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| 167 | |
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| 168 | $action = bp_displayed_user_domain() . bp_get_friends_slug() . '/my-friends/search/'; |
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| 169 | $label = __( 'Filter Friends', 'buddypress' ); ?> |
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| 170 | |
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| 171 | <form action="<?php echo $action ?>" id="friend-search-form" method="post"> |
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| 172 | |
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| 173 | <label for="friend-search-box" id="friend-search-label"><?php echo $label ?></label> |
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| 174 | <input type="search" name="friend-search-box" id="friend-search-box" value="<?php echo $value ?>"<?php echo $disabled ?> /> |
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| 175 | |
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| 176 | <?php wp_nonce_field( 'friends_search', '_wpnonce_friend_search' ) ?> |
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| 177 | |
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| 178 | <input type="hidden" name="initiator" id="initiator" value="<?php echo esc_attr( bp_displayed_user_id() ) ?>" /> |
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| 179 | |
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| 180 | </form> |
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| 181 | |
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| 182 | <?php |
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| 183 | } |
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| 184 | |
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| 185 | function bp_member_add_friend_button() { |
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| 186 | global $members_template; |
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| 187 | |
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| 188 | if ( !isset( $members_template->member->is_friend ) || null === $members_template->member->is_friend ) |
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| 189 | $friend_status = 'not_friends'; |
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| 190 | else |
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| 191 | $friend_status = ( 0 == $members_template->member->is_friend ) ? 'pending' : 'is_friend'; |
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| 192 | |
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| 193 | echo bp_get_add_friend_button( $members_template->member->id, $friend_status ); |
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| 194 | } |
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| 195 | add_action( 'bp_directory_members_actions', 'bp_member_add_friend_button' ); |
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| 196 | |
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| 197 | function bp_member_total_friend_count() { |
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| 198 | echo bp_get_member_total_friend_count(); |
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| 199 | } |
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| 200 | function bp_get_member_total_friend_count() { |
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| 201 | global $members_template; |
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| 202 | |
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| 203 | if ( 1 == (int) $members_template->member->total_friend_count ) |
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| 204 | return apply_filters( 'bp_get_member_total_friend_count', sprintf( __( '%d friend', 'buddypress' ), (int) $members_template->member->total_friend_count ) ); |
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| 205 | else |
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| 206 | return apply_filters( 'bp_get_member_total_friend_count', sprintf( __( '%d friends', 'buddypress' ), (int) $members_template->member->total_friend_count ) ); |
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| 207 | } |
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| 208 | |
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| 209 | /** |
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| 210 | * bp_potential_friend_id( $user_id ) |
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| 211 | * |
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| 212 | * Outputs the ID of the potential friend |
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| 213 | * |
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| 214 | * @uses bp_get_potential_friend_id() |
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| 215 | * @param int $user_id Optional |
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| 216 | */ |
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| 217 | function bp_potential_friend_id( $user_id = 0 ) { |
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| 218 | echo bp_get_potential_friend_id( $user_id ); |
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| 219 | } |
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| 220 | /** |
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| 221 | * bp_get_potential_friend_id( $user_id ) |
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| 222 | * |
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| 223 | * Returns the ID of the potential friend |
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| 224 | * |
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| 225 | * @global object $friends_template |
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| 226 | * @param int $user_id |
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| 227 | * @return int ID of potential friend |
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| 228 | */ |
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| 229 | function bp_get_potential_friend_id( $user_id = 0 ) { |
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| 230 | global $friends_template; |
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| 231 | |
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| 232 | if ( empty( $user_id ) && isset( $friends_template->friendship->friend ) ) |
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| 233 | $user_id = $friends_template->friendship->friend->id; |
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| 234 | else if ( empty( $user_id ) && !isset( $friends_template->friendship->friend ) ) |
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| 235 | $user_id = bp_displayed_user_id(); |
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| 236 | |
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| 237 | return apply_filters( 'bp_get_potential_friend_id', (int) $user_id ); |
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| 238 | } |
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| 239 | |
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| 240 | /** |
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| 241 | * bp_is_friend( $user_id ) |
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| 242 | * |
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| 243 | * Returns - 'is_friend', 'not_friends', 'pending' |
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| 244 | * |
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| 245 | * @param int $potential_friend_id |
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| 246 | * @return string |
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| 247 | */ |
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| 248 | function bp_is_friend( $user_id = 0 ) { |
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| 249 | |
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| 250 | if ( !is_user_logged_in() ) |
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| 251 | return false; |
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| 252 | |
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| 253 | if ( empty( $user_id ) ) |
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| 254 | $user_id = bp_get_potential_friend_id( $user_id ); |
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| 255 | |
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| 256 | if ( bp_loggedin_user_id() == $user_id ) |
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| 257 | return false; |
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| 258 | |
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| 259 | return apply_filters( 'bp_is_friend', friends_check_friendship_status( bp_loggedin_user_id(), $user_id ), $user_id ); |
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| 260 | } |
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| 261 | |
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| 262 | function bp_add_friend_button( $potential_friend_id = 0, $friend_status = false ) { |
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| 263 | echo bp_get_add_friend_button( $potential_friend_id, $friend_status ); |
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| 264 | } |
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| 265 | function bp_get_add_friend_button( $potential_friend_id = 0, $friend_status = false ) { |
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| 266 | |
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| 267 | if ( empty( $potential_friend_id ) ) |
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| 268 | $potential_friend_id = bp_get_potential_friend_id( $potential_friend_id ); |
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| 269 | |
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| 270 | $is_friend = bp_is_friend( $potential_friend_id ); |
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| 271 | |
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| 272 | if ( empty( $is_friend ) ) |
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| 273 | return false; |
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| 274 | |
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| 275 | switch ( $is_friend ) { |
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| 276 | |
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| 277 | case 'respond' : |
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| 278 | $button = array( |
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| 279 | 'id' => 'respond', |
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| 280 | 'component' => 'friends', |
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| 281 | 'must_be_logged_in' => true, |
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| 282 | 'block_self' => true, |
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| 283 | 'wrapper_class' => 'friendship-button pending_friend', |
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| 284 | 'wrapper_id' => 'friendship-button-' . $potential_friend_id, |
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| 285 | 'link_href' => wp_nonce_url( bp_loggedin_user_domain() . bp_get_friends_slug() . '/requests/cancel/' . $potential_friend_id . '/', 'friends_withdraw_friendship' ), |
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| 286 | 'link_text' => __( 'Cancel Friendship Request', 'buddypress' ), |
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| 287 | 'link_title' => __( 'Cancel Friendship Requested', 'buddypress' ), |
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| 288 | 'link_id' => 'friend-' . $potential_friend_id, |
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| 289 | 'link_rel' => 'remove', |
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| 290 | 'link_class' => 'friendship-button pending_friend requested' |
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| 291 | ); |
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| 292 | break; |
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| 293 | |
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| 294 | case 'pending' : |
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| 295 | $button = array( |
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| 296 | 'id' => 'pending', |
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| 297 | 'component' => 'friends', |
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| 298 | 'must_be_logged_in' => true, |
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| 299 | 'block_self' => true, |
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| 300 | 'wrapper_class' => 'friendship-button pending_friend', |
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| 301 | 'wrapper_id' => 'friendship-button-' . $potential_friend_id, |
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| 302 | 'link_href' => wp_nonce_url( bp_loggedin_user_domain() . bp_get_friends_slug() . '/requests/cancel/' . $potential_friend_id . '/', 'friends_withdraw_friendship' ), |
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| 303 | 'link_text' => __( 'Cancel Friendship Request', 'buddypress' ), |
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| 304 | 'link_title' => __( 'Cancel Friendship Requested', 'buddypress' ), |
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| 305 | 'link_id' => 'friend-' . $potential_friend_id, |
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| 306 | 'link_rel' => 'remove', |
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| 307 | 'link_class' => 'friendship-button pending_friend requested' |
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| 308 | ); |
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| 309 | break; |
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| 310 | |
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| 311 | case 'is_friend' : |
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| 312 | $button = array( |
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| 313 | 'id' => 'is_friend', |
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| 314 | 'component' => 'friends', |
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| 315 | 'must_be_logged_in' => true, |
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| 316 | 'block_self' => false, |
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| 317 | 'wrapper_class' => 'friendship-button is_friend', |
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| 318 | 'wrapper_id' => 'friendship-button-' . $potential_friend_id, |
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| 319 | 'link_href' => wp_nonce_url( bp_loggedin_user_domain() . bp_get_friends_slug() . '/remove-friend/' . $potential_friend_id . '/', 'friends_remove_friend' ), |
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| 320 | 'link_text' => __( 'Cancel Friendship', 'buddypress' ), |
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| 321 | 'link_title' => __( 'Cancel Friendship', 'buddypress' ), |
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| 322 | 'link_id' => 'friend-' . $potential_friend_id, |
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| 323 | 'link_rel' => 'remove', |
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| 324 | 'link_class' => 'friendship-button is_friend remove' |
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| 325 | ); |
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| 326 | break; |
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| 327 | |
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| 328 | default: |
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| 329 | $button = array( |
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| 330 | 'id' => 'not_friends', |
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| 331 | 'component' => 'friends', |
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| 332 | 'must_be_logged_in' => true, |
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| 333 | 'block_self' => true, |
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| 334 | 'wrapper_class' => 'friendship-button not_friends', |
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| 335 | 'wrapper_id' => 'friendship-button-' . $potential_friend_id, |
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| 336 | 'link_href' => wp_nonce_url( bp_loggedin_user_domain() . bp_get_friends_slug() . '/add-friend/' . $potential_friend_id . '/', 'friends_add_friend' ), |
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| 337 | 'link_text' => __( 'Add Friend', 'buddypress' ), |
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| 338 | 'link_title' => __( 'Add Friend', 'buddypress' ), |
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| 339 | 'link_id' => 'friend-' . $potential_friend_id, |
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| 340 | 'link_rel' => 'add', |
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| 341 | 'link_class' => 'friendship-button not_friends add' |
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| 342 | ); |
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| 343 | break; |
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| 344 | } |
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| 345 | |
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| 346 | // Filter and return the HTML button |
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| 347 | return bp_get_button( apply_filters( 'bp_get_add_friend_button', $button ) ); |
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| 348 | } |
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| 349 | |
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| 350 | function bp_get_friend_ids( $user_id = 0 ) { |
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| 351 | |
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| 352 | if ( empty( $user_id ) ) |
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| 353 | $user_id = ( bp_displayed_user_id() ) ? bp_displayed_user_id() : bp_loggedin_user_id(); |
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| 354 | |
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| 355 | $friend_ids = friends_get_friend_user_ids( $user_id ); |
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| 356 | |
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| 357 | if ( empty( $friend_ids ) ) |
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| 358 | return false; |
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| 359 | |
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| 360 | return implode( ',', friends_get_friend_user_ids( $user_id ) ); |
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| 361 | } |
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| 362 | |
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| 363 | /** |
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| 364 | * Get a user's friendship requests |
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| 365 | * |
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| 366 | * Note that we return a 0 if no pending requests are found. This is necessary because of the |
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| 367 | * structure of the $include parameter in bp_has_members(). |
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| 368 | * |
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| 369 | * @param int $user_id Defaults to displayed user |
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| 370 | * @return mixed Returns an array of users if found, or a 0 if none are found |
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| 371 | */ |
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| 372 | function bp_get_friendship_requests( $user_id = 0 ) { |
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| 373 | if ( !$user_id ) { |
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| 374 | $user_id = bp_displayed_user_id(); |
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| 375 | } |
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| 376 | |
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| 377 | if ( !$user_id ) { |
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| 378 | return 0; |
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| 379 | } |
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| 380 | |
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| 381 | $requests = friends_get_friendship_request_user_ids( $user_id ); |
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| 382 | |
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| 383 | if ( !empty( $requests ) ) { |
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| 384 | $requests = implode( ',', (array) $requests ); |
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| 385 | } else { |
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| 386 | $requests = 0; |
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| 387 | } |
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| 388 | |
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| 389 | return apply_filters( 'bp_get_friendship_requests', $requests ); |
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| 390 | } |
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| 391 | |
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| 392 | function bp_friend_friendship_id() { |
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| 393 | echo bp_get_friend_friendship_id(); |
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| 394 | } |
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| 395 | function bp_get_friend_friendship_id() { |
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| 396 | global $members_template; |
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| 397 | |
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| 398 | if ( !$friendship_id = wp_cache_get( 'friendship_id_' . $members_template->member->id . '_' . bp_loggedin_user_id() ) ) { |
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| 399 | $friendship_id = friends_get_friendship_id( $members_template->member->id, bp_loggedin_user_id() ); |
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| 400 | wp_cache_set( 'friendship_id_' . $members_template->member->id . '_' . bp_loggedin_user_id(), $friendship_id, 'bp' ); |
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| 401 | } |
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| 402 | |
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| 403 | return apply_filters( 'bp_get_friend_friendship_id', $friendship_id ); |
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| 404 | } |
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| 405 | |
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| 406 | function bp_friend_accept_request_link() { |
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| 407 | echo bp_get_friend_accept_request_link(); |
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| 408 | } |
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| 409 | function bp_get_friend_accept_request_link() { |
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| 410 | global $members_template; |
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| 411 | |
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| 412 | if ( !$friendship_id = wp_cache_get( 'friendship_id_' . $members_template->member->id . '_' . bp_loggedin_user_id() ) ) { |
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| 413 | $friendship_id = friends_get_friendship_id( $members_template->member->id, bp_loggedin_user_id() ); |
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| 414 | wp_cache_set( 'friendship_id_' . $members_template->member->id . '_' . bp_loggedin_user_id(), $friendship_id, 'bp' ); |
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| 415 | } |
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| 416 | |
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| 417 | return apply_filters( 'bp_get_friend_accept_request_link', wp_nonce_url( bp_loggedin_user_domain() . bp_get_friends_slug() . '/requests/accept/' . $friendship_id, 'friends_accept_friendship' ) ); |
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| 418 | } |
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| 419 | |
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| 420 | function bp_friend_reject_request_link() { |
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| 421 | echo bp_get_friend_reject_request_link(); |
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| 422 | } |
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| 423 | function bp_get_friend_reject_request_link() { |
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| 424 | global $members_template; |
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| 425 | |
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| 426 | if ( !$friendship_id = wp_cache_get( 'friendship_id_' . $members_template->member->id . '_' . bp_loggedin_user_id() ) ) { |
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| 427 | $friendship_id = friends_get_friendship_id( $members_template->member->id, bp_loggedin_user_id() ); |
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| 428 | wp_cache_set( 'friendship_id_' . $members_template->member->id . '_' . bp_loggedin_user_id(), $friendship_id, 'bp' ); |
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| 429 | } |
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| 430 | |
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| 431 | return apply_filters( 'bp_get_friend_reject_request_link', wp_nonce_url( bp_loggedin_user_domain() . bp_get_friends_slug() . '/requests/reject/' . $friendship_id, 'friends_reject_friendship' ) ); |
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| 432 | } |
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| 433 | |
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| 434 | function bp_total_friend_count( $user_id = 0 ) { |
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| 435 | echo bp_get_total_friend_count( $user_id ); |
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| 436 | } |
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| 437 | function bp_get_total_friend_count( $user_id = 0 ) { |
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| 438 | return apply_filters( 'bp_get_total_friend_count', friends_get_total_friend_count( $user_id ) ); |
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| 439 | } |
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| 440 | add_filter( 'bp_get_total_friend_count', 'bp_core_number_format' ); |
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| 441 | |
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| 442 | function bp_friend_total_requests_count( $user_id = 0 ) { |
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| 443 | echo bp_friend_get_total_requests_count( $user_id ); |
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| 444 | } |
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| 445 | function bp_friend_get_total_requests_count( $user_id = 0 ) { |
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| 446 | if ( empty( $user_id ) ) |
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| 447 | $user_id = bp_loggedin_user_id(); |
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| 448 | |
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| 449 | return apply_filters( 'bp_friend_get_total_requests_count', count( BP_Friends_Friendship::get_friend_user_ids( $user_id, true ) ) ); |
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| 450 | } |
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