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git-svn-id: http://plugins.svn.wordpress.org/yourls-wordpress-to-twitter/trunk@397673 b8457f37-d9ea-0310-8a92-e5e31aec5664
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Jun 15, 2011
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,254 @@ | ||
| <?php | ||
|
|
||
| /** | ||
| * YOURLS BP Groups functions | ||
| */ | ||
|
|
||
| /** | ||
| * Create a shorturl for a BP group | ||
| * | ||
| * @package YOURLS WordPress to Twitter | ||
| * @since 1.5 | ||
| * | ||
| * @param int $group_id The ID of the group whose page should be the URL for the shorturl | ||
| * @param str $type 'pretty' if you want the shorturl slug to be created from the group slug, | ||
| * or from the $keyword param. Otherwise 'normal' will create a randomly generated URL, as per | ||
| * the service's API. Note that $type and $keyword only do anything with YOURLS (not bit.ly, etc) | ||
| * @param str $keyword The desired 'keyword' or slug of the shorturl. Note that this param is | ||
| * ignored if $type is not set to 'pretty'. Defaults to the group slug if $type == 'pretty' | ||
| */ | ||
| function wp_ozh_yourls_create_bp_group_url( $group_id, $type = 'normal', $keyword = false ) { | ||
| global $bp; | ||
|
|
||
| // Check plugin is configured | ||
| $service = wp_ozh_yourls_service(); | ||
| if( !$service ) | ||
| return 'Plugin not configured: cannot find which URL shortening service to use'; | ||
|
|
||
| // Mark this post as "I'm currently fetching the page to get its title" | ||
| if( $group_id && !groups_get_groupmeta( $group_id, 'yourls_shorturl' ) ) { | ||
| groups_update_groupmeta( $group_id, 'yourls_fetching', 1 ); | ||
| groups_update_groupmeta( $group_id, 'yourls_shorturl', ' ' ); // temporary empty title to avoid loop on creating short URL | ||
| } | ||
|
|
||
| // Avoid a DB query if we can | ||
| if ( isset( $bp->groups->current_group->id ) && $bp->groups->current_group->id == $group_id ) { | ||
| $group = $bp->groups->current_group; | ||
| } else { | ||
| $group = new BP_Groups_Group( $group_id ); | ||
| } | ||
|
|
||
| if ( empty( $group ) ) | ||
| return false; | ||
|
|
||
| $url = bp_get_group_permalink( $group ); | ||
| $title = $group->name; | ||
|
|
||
| // Only send a keyword if this is a pretty URL | ||
| if ( 'pretty' == $type ) { | ||
| if ( !$keyword ) | ||
| $keyword = $group->slug; | ||
| } else { | ||
| $keyword = false; | ||
| } | ||
|
|
||
| // Get short URL | ||
| $shorturl = wp_ozh_yourls_api_call( $service, $url, $keyword, $title ); | ||
|
|
||
| // Remove fetching flag | ||
| if( $group_id ) | ||
| groups_delete_groupmeta( $group_id, 'yourls_fetching' ); | ||
|
|
||
| // Store short URL in a custom field | ||
| if ( $group_id && $shorturl ) { | ||
| groups_update_groupmeta( $group_id, 'yourls_shorturl', $shorturl ); | ||
|
|
||
| if ( $keyword ) | ||
| groups_update_groupmeta( $group_id, 'yourls_shorturl_name', $keyword ); | ||
| } | ||
|
|
||
| return $shorturl; | ||
| } | ||
|
|
||
| /** | ||
| * Outputs the current group's shorturl in the header | ||
| * | ||
| * Don't like the way this looks? Put the following in your theme's functions.php: | ||
| * | ||
| * remove_action( 'bp_before_group_header_meta', 'wp_ozh_yourls_display_group_url' ); | ||
| * | ||
| * and then use the template tags wp_ozh_yourls_get_displayed_user_url() and | ||
| * wp_ozh_yourls_edit_link() to create your own markup in your theme. | ||
| * | ||
| * @package YOURLS WordPress to Twitter | ||
| * @since 1.5 | ||
| */ | ||
| function wp_ozh_yourls_display_group_url() { | ||
| $shorturl = wp_ozh_yourls_get_current_group_url(); | ||
|
|
||
| if ( $shorturl ) { | ||
| ?> | ||
| <span class="highlight shorturl"> | ||
| <?php printf( __( 'Short URL: <code>%s</code>', 'wp-ozh-yourls' ), $shorturl ) ?> <?php if ( wp_ozh_user_can_edit_url() ) : ?> <?php wp_ozh_yourls_group_edit_link() ?><?php endif ?> | ||
| </span> | ||
| <?php | ||
| } | ||
| } | ||
| add_action( 'bp_before_group_header_meta', 'wp_ozh_yourls_display_group_url' ); | ||
|
|
||
| /** | ||
| * Echo the content of wp_ozh_yourls_get_current_group_url() | ||
| * | ||
| * @package YOURLS WordPress to Twitter | ||
| * @since 1.5 | ||
| */ | ||
| function wp_ozh_yourls_current_group_url() { | ||
| echo wp_ozh_yourls_get_current_group_url(); | ||
| } | ||
| /** | ||
| * Return the current group's shorturl | ||
| * | ||
| * @package YOURLS WordPress to Twitter | ||
| * @since 1.5 | ||
| * | ||
| * @return str $url The shorturt | ||
| */ | ||
| function wp_ozh_yourls_get_current_group_url() { | ||
| global $bp; | ||
|
|
||
| $url = isset( $bp->groups->current_group->shorturl ) ? $bp->groups->current_group->shorturl : ''; | ||
|
|
||
| return $url; | ||
| } | ||
|
|
||
| /** | ||
| * Echo the content of wp_ozh_yourls_get_group_edit_link() | ||
| * | ||
| * @package YOURLS WordPress to Twitter | ||
| * @since 1.5 | ||
| * | ||
| * @param int $user_id The id of the user. Defaults to the displayed user, then to the loggedin user | ||
| * @param str $return 'html' to return a full link, otherwise just retrieve the URL | ||
| */ | ||
| function wp_ozh_yourls_group_edit_link( $group_id = false, $return = 'html' ) { | ||
| echo wp_ozh_yourls_get_group_edit_link( $group_id, $return ); | ||
| } | ||
| /** | ||
| * Return the URL to a group's Admin screen, where he can edit his shorturl | ||
| * | ||
| * @package YOURLS WordPress to Twitter | ||
| * @since 1.5 | ||
| * | ||
| * @param int $group_id The id of the group. Defaults to the current group id | ||
| * @param str $return 'html' to return a full link, otherwise just retrieve the URL | ||
| * @return str $link The link | ||
| */ | ||
| function wp_ozh_yourls_get_group_edit_link( $group_id = false, $return = 'html' ) { | ||
| global $bp; | ||
|
|
||
| // If no group_id is passed, first try to default to the current group | ||
| if ( !$group_id ) { | ||
| $group_id = !empty( $bp->groups->current_group->id ) ? $bp->groups->current_group->id : false; | ||
| $group = !empty( $bp->groups->current_group ) ? $bp->groups->current_group : false; | ||
| } | ||
|
|
||
| // If there's no group_id, bail | ||
| if ( !$group_id ) { | ||
| return false; | ||
| } | ||
|
|
||
| // If a group has not been set yet, pull it up | ||
| if ( !$group ) { | ||
| $group = new BP_Groups_Group( $group_id ); | ||
| } | ||
|
|
||
| if ( empty( $group ) ) { | ||
| return false; | ||
| } | ||
|
|
||
| // Create the URL to the admin page | ||
| $link = bp_get_group_permalink( $group ) . 'admin/group-settings/'; | ||
|
|
||
| // Add the markup if necessary | ||
| if ( 'html' == $return ) { | ||
| $link = sprintf( '<a href="%1$s">%2$s</a>', $link, __( 'Edit', 'wp-ozh-yourls' ) ); | ||
| } | ||
|
|
||
| return $link; | ||
| } | ||
|
|
||
| /** | ||
| * GROUP SHORTURL EDITING | ||
| */ | ||
|
|
||
| /** | ||
| * Renders the Edit field on the Group Settings page | ||
| * | ||
| * @package YOURLS WordPress to Twitter | ||
| * @since 1.5 | ||
| */ | ||
| function wp_ozh_yourls_render_group_edit_field() { | ||
| if ( !wp_ozh_user_can_edit_url() ) | ||
| return; | ||
|
|
||
| $shorturl_name = groups_get_groupmeta( bp_get_group_id(), 'yourls_shorturl_name' ); | ||
|
|
||
| ?> | ||
|
|
||
| <label for="shorturl"><?php _e( 'Short URL: ', 'wp-ozh-yourls' ) ?></label> | ||
| <code><?php wp_ozh_yourls_shortener_base_url() ?></code><input type="text" name="shorturl" id="shorturl" value="<?php echo $shorturl_name ?>" class="settings-input" /> | ||
| <p class="description"><?php _e( 'Please note that YOURLS only supports a limited character set for short URLs. See <a href="http://yourls.org/#FAQ">the YOURLS FAQ</a> for more information on 32 vs 64 bit encoding.', 'wp-ozh-yourls' ) ?></p> | ||
|
|
||
| <hr /> | ||
| <?php | ||
| } | ||
| add_action( 'bp_before_group_settings_admin', 'wp_ozh_yourls_render_group_edit_field' ); | ||
|
|
||
| /** | ||
| * Processes shorturl edits by the member and displays proper success/error messages | ||
| * | ||
| * @package YOURLS WordPress to Twitter | ||
| * @since 1.5 | ||
| */ | ||
| function wp_ozh_yourls_save_group_edit( $group_id ) { | ||
| global $bp; | ||
|
|
||
| if ( isset( $_POST['shorturl'] ) ) { | ||
| $shorturl_name = untrailingslashit( trim( $_POST['shorturl'] ) ); | ||
|
|
||
| // Remove the limitation on duplicate shorturls | ||
| // This is a temporary workaround | ||
| define( 'YOURLS_UNIQUE_URLS', false ); | ||
| add_filter( 'yourls_remote_params', 'wp_ozh_yourls_remote_allow_dupes' ); | ||
|
|
||
| // First, try to create a URL with this name | ||
| $shorturl = wp_ozh_yourls_create_bp_group_url( $group_id, 'pretty', $shorturl_name ); | ||
|
|
||
| remove_filter( 'yourls_remote_params', 'wp_ozh_yourls_remote_allow_dupes' ); | ||
|
|
||
| if ( !$shorturl ) { | ||
| // Something has gone wrong. Check to see whether this is a reversion to a | ||
| // previous shorturl | ||
| $expand = wp_ozh_yourls_api_call_expand( 'yourls-remote', $shorturl_name ); | ||
|
|
||
| if ( empty( $expand->longurl ) || $expand->longurl != bp_get_group_permalink( $bp->groups->current_group ) ) { | ||
| // No match. | ||
| bp_core_add_message( __( 'That URL is unavailable. Please choose another.', 'wp-ozh-yourls' ), 'error' ); | ||
| } else { | ||
| $shorturl = $expand->shorturl; | ||
| } | ||
| } | ||
|
|
||
| if ( $shorturl ) { | ||
| groups_update_groupmeta( $group_id, 'yourls_shorturl', $shorturl ); | ||
| groups_update_groupmeta( $group_id, 'yourls_shorturl_name', $shorturl_name ); | ||
|
|
||
| // Just in case this needs to be refreshed | ||
| $bp->groups->current_group->shorturl = $shorturl; | ||
| } | ||
| } | ||
| } | ||
| add_action( 'groups_group_settings_edited', 'wp_ozh_yourls_save_group_edit' ); | ||
|
|
||
|
|
||
| ?> |
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