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PHP bp_core_delete_existing_avatar函数代码示例

本文整理汇总了PHP中bp_core_delete_existing_avatar函数的典型用法代码示例。如果您正苦于以下问题:PHP bp_core_delete_existing_avatar函数的具体用法?PHP bp_core_delete_existing_avatar怎么用?PHP bp_core_delete_existing_avatar使用的例子?那么恭喜您, 这里精选的函数代码示例或许可以为您提供帮助。


在下文中一共展示了bp_core_delete_existing_avatar函数的15个代码示例,这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞,您的评价将有助于系统推荐出更棒的PHP代码示例。

示例1: xprofile_action_delete_avatar

/**
 * This function runs when an action is set for a screen:
 * example.com/members/andy/profile/change-avatar/ [delete-avatar]
 *
 * The function will delete the active avatar for a user.
 *
 * @package BuddyPress Xprofile
 * @uses bp_core_delete_avatar() Deletes the active avatar for the logged in user.
 * @uses add_action() Runs a specific function for an action when it fires.
 */
function xprofile_action_delete_avatar()
{
    if (!bp_is_user_change_avatar() || !bp_is_action_variable('delete-avatar', 0)) {
        return false;
    }
    // Check the nonce
    check_admin_referer('bp_delete_avatar_link');
    if (!bp_is_my_profile() && !bp_current_user_can('bp_moderate')) {
        return false;
    }
    if (bp_core_delete_existing_avatar(array('item_id' => bp_displayed_user_id()))) {
        bp_core_add_message(__('Your avatar was deleted successfully!', 'buddypress'));
    } else {
        bp_core_add_message(__('There was a problem deleting that avatar, please try again.', 'buddypress'), 'error');
    }
    bp_core_redirect(wp_get_referer());
}
开发者ID:pyropictures,项目名称:wordpress-plugins,代码行数:27,代码来源:bp-xprofile-actions.php

示例2: bp_core_avatar_handle_crop

/**
 * Crop an uploaded avatar.
 *
 * $args has the following parameters:
 *  object - What component the avatar is for, e.g. "user"
 *  avatar_dir  The absolute path to the avatar
 *  item_id - Item ID
 *  original_file - The absolute path to the original avatar file
 *  crop_w - Crop width
 *  crop_h - Crop height
 *  crop_x - The horizontal starting point of the crop
 *  crop_y - The vertical starting point of the crop
 *
 * @param array $args {
 *     Array of function parameters.
 *     @type string $object Object type of the item whose avatar you're
 *           handling. 'user', 'group', 'blog', or custom. Default: 'user'.
 *     @type string $avatar_dir Subdirectory where avatar should be stored.
 *           Default: 'avatars'.
 *     @type bool|int $item_id ID of the item that the avatar belongs to.
 *     @type bool|string $original_file Absolute papth to the original avatar
 *           file.
 *     @type int $crop_w Crop width. Default: the global 'full' avatar width,
 *           as retrieved by bp_core_avatar_full_width().
 *     @type int $crop_h Crop height. Default: the global 'full' avatar height,
 *           as retrieved by bp_core_avatar_full_height().
 *     @type int $crop_x The horizontal starting point of the crop. Default: 0.
 *     @type int $crop_y The vertical starting point of the crop. Default: 0.
 * }
 * @return bool True on success, false on failure.
 */
function bp_core_avatar_handle_crop($args = '')
{
    $r = wp_parse_args($args, array('object' => 'user', 'avatar_dir' => 'avatars', 'item_id' => false, 'original_file' => false, 'crop_w' => bp_core_avatar_full_width(), 'crop_h' => bp_core_avatar_full_height(), 'crop_x' => 0, 'crop_y' => 0));
    /***
     * You may want to hook into this filter if you want to override this function.
     * Make sure you return false.
     */
    if (!apply_filters('bp_core_pre_avatar_handle_crop', true, $r)) {
        return true;
    }
    extract($r, EXTR_SKIP);
    if (empty($original_file)) {
        return false;
    }
    $original_file = bp_core_avatar_upload_path() . $original_file;
    if (!file_exists($original_file)) {
        return false;
    }
    if (empty($item_id)) {
        $avatar_folder_dir = apply_filters('bp_core_avatar_folder_dir', dirname($original_file), $item_id, $object, $avatar_dir);
    } else {
        $avatar_folder_dir = apply_filters('bp_core_avatar_folder_dir', bp_core_avatar_upload_path() . '/' . $avatar_dir . '/' . $item_id, $item_id, $object, $avatar_dir);
    }
    if (!file_exists($avatar_folder_dir)) {
        return false;
    }
    require_once ABSPATH . '/wp-admin/includes/image.php';
    require_once ABSPATH . '/wp-admin/includes/file.php';
    // Delete the existing avatar files for the object
    $existing_avatar = bp_core_fetch_avatar(array('object' => $object, 'item_id' => $item_id, 'html' => false));
    if (!empty($existing_avatar)) {
        // Check that the new avatar doesn't have the same name as the
        // old one before deleting
        $upload_dir = wp_upload_dir();
        $existing_avatar_path = str_replace($upload_dir['baseurl'], '', $existing_avatar);
        $new_avatar_path = str_replace($upload_dir['basedir'], '', $original_file);
        if ($existing_avatar_path !== $new_avatar_path) {
            bp_core_delete_existing_avatar(array('object' => $object, 'item_id' => $item_id, 'avatar_path' => $avatar_folder_dir));
        }
    }
    // Make sure we at least have a width and height for cropping
    if (empty($crop_w)) {
        $crop_w = bp_core_avatar_full_width();
    }
    if (empty($crop_h)) {
        $crop_h = bp_core_avatar_full_height();
    }
    // Get the file extension
    $data = @getimagesize($original_file);
    $ext = $data['mime'] == 'image/png' ? 'png' : 'jpg';
    // Set the full and thumb filenames
    $full_filename = wp_hash($original_file . time()) . '-bpfull.' . $ext;
    $thumb_filename = wp_hash($original_file . time()) . '-bpthumb.' . $ext;
    // Crop the image
    $full_cropped = wp_crop_image($original_file, (int) $crop_x, (int) $crop_y, (int) $crop_w, (int) $crop_h, bp_core_avatar_full_width(), bp_core_avatar_full_height(), false, $avatar_folder_dir . '/' . $full_filename);
    $thumb_cropped = wp_crop_image($original_file, (int) $crop_x, (int) $crop_y, (int) $crop_w, (int) $crop_h, bp_core_avatar_thumb_width(), bp_core_avatar_thumb_height(), false, $avatar_folder_dir . '/' . $thumb_filename);
    // Check for errors
    if (empty($full_cropped) || empty($thumb_cropped) || is_wp_error($full_cropped) || is_wp_error($thumb_cropped)) {
        return false;
    }
    // Remove the original
    @unlink($original_file);
    return true;
}
开发者ID:eresyyl,项目名称:mk,代码行数:95,代码来源:bp-core-avatars.php

示例3: bp_core_avatar_handle_crop

function bp_core_avatar_handle_crop( $args = '' ) {
	global $bp;

	$defaults = array(
		'object' => 'user',
		'avatar_dir' => 'avatars',
		'item_id' => false,
		'original_file' => false,
		'crop_w' => BP_AVATAR_FULL_WIDTH,
		'crop_h' => BP_AVATAR_FULL_HEIGHT,
		'crop_x' => 0,
		'crop_y' => 0
	);

	$r = wp_parse_args( $args, $defaults );

	/***
	 * You may want to hook into this filter if you want to override this function.
	 * Make sure you return false.
	 */
	if ( !apply_filters( 'bp_core_pre_avatar_handle_crop', true, $r ) )
		return true;

	extract( $r, EXTR_SKIP );

	if ( !$original_file )
		return false;

	$original_file = BP_AVATAR_UPLOAD_PATH . $original_file;

	if ( !file_exists( $original_file ) )
		return false;

	if ( !$item_id )
		$avatar_folder_dir = apply_filters( 'bp_core_avatar_folder_dir', dirname( $original_file ), $item_id, $object, $avatar_dir );
	else
		$avatar_folder_dir = apply_filters( 'bp_core_avatar_folder_dir', BP_AVATAR_UPLOAD_PATH . '/' . $avatar_dir . '/' . $item_id, $item_id, $object, $avatar_dir );

	if ( !file_exists( $avatar_folder_dir ) )
		return false;

	require_once( ABSPATH . '/wp-admin/includes/image.php' );
	require_once( ABSPATH . '/wp-admin/includes/file.php' );

	/* Delete the existing avatar files for the object */
	bp_core_delete_existing_avatar( array( 'object' => $object, 'avatar_path' => $avatar_folder_dir ) );

	/* Make sure we at least have a width and height for cropping */
	if ( !(int)$crop_w )
		$crop_w = BP_AVATAR_FULL_WIDTH;

	if ( !(int)$crop_h )
		$crop_h = BP_AVATAR_FULL_HEIGHT;

	/* Set the full and thumb filenames */
	$full_filename = wp_hash( $original_file . time() ) . '-bpfull.jpg';
	$thumb_filename = wp_hash( $original_file . time() ) . '-bpthumb.jpg';

	/* Crop the image */
	$full_cropped = wp_crop_image( $original_file, (int)$crop_x, (int)$crop_y, (int)$crop_w, (int)$crop_h, BP_AVATAR_FULL_WIDTH, BP_AVATAR_FULL_HEIGHT, false, $avatar_folder_dir . '/' . $full_filename );
	$thumb_cropped = wp_crop_image( $original_file, (int)$crop_x, (int)$crop_y, (int)$crop_w, (int)$crop_h, BP_AVATAR_THUMB_WIDTH, BP_AVATAR_THUMB_HEIGHT, false, $avatar_folder_dir . '/' . $thumb_filename );

	/* Remove the original */
	@unlink( $original_file );

	return true;
}
开发者ID:n-sane,项目名称:zaroka,代码行数:67,代码来源:bp-core-avatars.php

示例4: bp_core_delete_avatar_on_user_delete

/**
 * Delete a user's avatar when the user is deleted.
 *
 * @since 1.9.0
 *
 * @param int $user_id ID of the user who is about to be deleted.
 * @return bool True on success, false on failure.
 */
function bp_core_delete_avatar_on_user_delete($user_id)
{
    return bp_core_delete_existing_avatar(array('item_id' => $user_id, 'object' => 'user'));
}
开发者ID:CompositeUK,项目名称:clone.BuddyPress,代码行数:12,代码来源:bp-members-functions.php

示例5: groups_screen_group_admin_avatar

/**
 * Handle the display of a group's Change Avatar page.
 */
function groups_screen_group_admin_avatar()
{
    if ('group-avatar' != bp_get_group_current_admin_tab()) {
        return false;
    }
    // If the logged-in user doesn't have permission or if avatar uploads are disabled, then stop here.
    if (!bp_is_item_admin() || bp_disable_group_avatar_uploads() || !buddypress()->avatar->show_avatars) {
        return false;
    }
    $bp = buddypress();
    // If the group admin has deleted the admin avatar.
    if (bp_is_action_variable('delete', 1)) {
        // Check the nonce.
        check_admin_referer('bp_group_avatar_delete');
        if (bp_core_delete_existing_avatar(array('item_id' => $bp->groups->current_group->id, 'object' => 'group'))) {
            bp_core_add_message(__('The group profile photo was deleted successfully!', 'buddypress'));
        } else {
            bp_core_add_message(__('There was a problem deleting the group profile photo. Please try again.', 'buddypress'), 'error');
        }
    }
    if (!isset($bp->avatar_admin)) {
        $bp->avatar_admin = new stdClass();
    }
    $bp->avatar_admin->step = 'upload-image';
    if (!empty($_FILES)) {
        // Check the nonce.
        check_admin_referer('bp_avatar_upload');
        // Pass the file to the avatar upload handler.
        if (bp_core_avatar_handle_upload($_FILES, 'groups_avatar_upload_dir')) {
            $bp->avatar_admin->step = 'crop-image';
            // Make sure we include the jQuery jCrop file for image cropping.
            add_action('wp_print_scripts', 'bp_core_add_jquery_cropper');
        }
    }
    // If the image cropping is done, crop the image and save a full/thumb version.
    if (isset($_POST['avatar-crop-submit'])) {
        // Check the nonce.
        check_admin_referer('bp_avatar_cropstore');
        $args = array('object' => 'group', 'avatar_dir' => 'group-avatars', 'item_id' => $bp->groups->current_group->id, 'original_file' => $_POST['image_src'], 'crop_x' => $_POST['x'], 'crop_y' => $_POST['y'], 'crop_w' => $_POST['w'], 'crop_h' => $_POST['h']);
        if (!bp_core_avatar_handle_crop($args)) {
            bp_core_add_message(__('There was a problem cropping the group profile photo.', 'buddypress'), 'error');
        } else {
            bp_core_add_message(__('The new group profile photo was uploaded successfully.', 'buddypress'));
        }
    }
    /**
     * Fires before the loading of the group Change Avatar page template.
     *
     * @since 1.0.0
     *
     * @param int $id ID of the group that is being displayed.
     */
    do_action('groups_screen_group_admin_avatar', $bp->groups->current_group->id);
    /**
     * Filters the template to load for a group's Change Avatar page.
     *
     * @since 1.0.0
     *
     * @param string $value Path to a group's Change Avatar template.
     */
    bp_core_load_template(apply_filters('groups_template_group_admin_avatar', 'groups/single/home'));
}
开发者ID:swissspidy,项目名称:BuddyPress,代码行数:65,代码来源:bp-groups-screens.php

示例6: user_admin_load

 /**
  * Save the profile fields in Members community profile page.
  *
  * Loaded before the page is rendered, this function is processing form
  * requests.
  *
  * @since 2.0.0
  *
  * @param string $doaction    Action being run.
  * @param int    $user_id     ID for the user whose profile is being saved.
  * @param array  $request     Request being made.
  * @param string $redirect_to Where to redirect user to.
  */
 public function user_admin_load($doaction = '', $user_id = 0, $request = array(), $redirect_to = '')
 {
     // Eventually delete avatar.
     if ('delete_avatar' === $doaction) {
         check_admin_referer('delete_avatar');
         $redirect_to = remove_query_arg('_wpnonce', $redirect_to);
         if (bp_core_delete_existing_avatar(array('item_id' => $user_id))) {
             $redirect_to = add_query_arg('updated', 'avatar', $redirect_to);
         } else {
             $redirect_to = add_query_arg('error', 'avatar', $redirect_to);
         }
         bp_core_redirect($redirect_to);
         // Update profile fields.
     } elseif (isset($_POST['field_ids'])) {
         // Check the nonce.
         check_admin_referer('edit-bp-profile_' . $user_id);
         // Check we have field ID's.
         if (empty($_POST['field_ids'])) {
             $redirect_to = add_query_arg('error', '1', $redirect_to);
             bp_core_redirect($redirect_to);
         }
         /**
          * Unlike front-end edit-fields screens, the wp-admin/profile
          * displays all groups of fields on a single page, so the list of
          * field ids is an array gathering for each group of fields a
          * distinct comma separated list of ids.
          *
          * As a result, before using the wp_parse_id_list() function, we
          * must ensure that these ids are "merged" into a single comma
          * separated list.
          */
         $merge_ids = join(',', $_POST['field_ids']);
         // Explode the posted field IDs into an array so we know which fields have been submitted.
         $posted_field_ids = wp_parse_id_list($merge_ids);
         $is_required = array();
         // Loop through the posted fields formatting any datebox values then validate the field.
         foreach ((array) $posted_field_ids as $field_id) {
             if (!isset($_POST['field_' . $field_id])) {
                 if (!empty($_POST['field_' . $field_id . '_day']) && !empty($_POST['field_' . $field_id . '_month']) && !empty($_POST['field_' . $field_id . '_year'])) {
                     // Concatenate the values.
                     $date_value = $_POST['field_' . $field_id . '_day'] . ' ' . $_POST['field_' . $field_id . '_month'] . ' ' . $_POST['field_' . $field_id . '_year'];
                     // Turn the concatenated value into a timestamp.
                     $_POST['field_' . $field_id] = date('Y-m-d H:i:s', strtotime($date_value));
                 }
             }
             $is_required[$field_id] = xprofile_check_is_required_field($field_id) && !bp_current_user_can('bp_moderate');
             if ($is_required[$field_id] && empty($_POST['field_' . $field_id])) {
                 $redirect_to = add_query_arg('error', '2', $redirect_to);
                 bp_core_redirect($redirect_to);
             }
         }
         // Set the errors var.
         $errors = false;
         // Now we've checked for required fields, let's save the values.
         foreach ((array) $posted_field_ids as $field_id) {
             // Certain types of fields (checkboxes, multiselects) may come
             // through empty. Save them as an empty array so that they don't
             // get overwritten by the default on the next edit.
             $value = isset($_POST['field_' . $field_id]) ? $_POST['field_' . $field_id] : '';
             if (!xprofile_set_field_data($field_id, $user_id, $value, $is_required[$field_id])) {
                 $errors = true;
             } else {
                 /**
                  * Fires after the saving of each profile field, if successful.
                  *
                  * @since 1.1.0
                  *
                  * @param int    $field_id ID of the field being updated.
                  * @param string $value    Value that was saved to the field.
                  */
                 do_action('xprofile_profile_field_data_updated', $field_id, $value);
             }
             // Save the visibility level.
             $visibility_level = !empty($_POST['field_' . $field_id . '_visibility']) ? $_POST['field_' . $field_id . '_visibility'] : 'public';
             xprofile_set_field_visibility_level($field_id, $user_id, $visibility_level);
         }
         /**
          * Fires after all of the profile fields have been saved.
          *
          * @since 1.0.0
          *
          * @param int   $user_id          ID of the user whose data is being saved.
          * @param array $posted_field_ids IDs of the fields that were submitted.
          * @param bool  $errors           Whether or not errors occurred during saving.
          */
         do_action('xprofile_updated_profile', $user_id, $posted_field_ids, $errors);
         // Set the feedback messages.
//.........这里部分代码省略.........
开发者ID:igniterealtime,项目名称:community-plugins,代码行数:101,代码来源:class-bp-xprofile-user-admin.php

示例7: bp_core_avatar_handle_crop

/**
 * Crop an uploaded avatar
 *
 * $args has the following parameters:
 *  object - What component the avatar is for, e.g. "user"
 *  avatar_dir  The absolute path to the avatar
 *  item_id - Item ID
 *  original_file - The absolute path to the original avatar file
 *  crop_w - Crop width
 *  crop_h - Crop height
 *  crop_x - The horizontal starting point of the crop
 *  crop_y - The vertical starting point of the crop
 *
 * @global object $bp BuddyPress global settings
 * @param mixed $args
 * @return bool Success/failure
 */
function bp_core_avatar_handle_crop($args = '')
{
    global $bp;
    $defaults = array('object' => 'user', 'avatar_dir' => 'avatars', 'item_id' => false, 'original_file' => false, 'crop_w' => bp_core_avatar_full_width(), 'crop_h' => bp_core_avatar_full_height(), 'crop_x' => 0, 'crop_y' => 0);
    $r = nxt_parse_args($args, $defaults);
    /***
     * You may want to hook into this filter if you want to override this function.
     * Make sure you return false.
     */
    if (!apply_filters('bp_core_pre_avatar_handle_crop', true, $r)) {
        return true;
    }
    extract($r, EXTR_SKIP);
    if (!$original_file) {
        return false;
    }
    $original_file = bp_core_avatar_upload_path() . $original_file;
    if (!file_exists($original_file)) {
        return false;
    }
    if (!$item_id) {
        $avatar_folder_dir = apply_filters('bp_core_avatar_folder_dir', dirname($original_file), $item_id, $object, $avatar_dir);
    } else {
        $avatar_folder_dir = apply_filters('bp_core_avatar_folder_dir', bp_core_avatar_upload_path() . '/' . $avatar_dir . '/' . $item_id, $item_id, $object, $avatar_dir);
    }
    if (!file_exists($avatar_folder_dir)) {
        return false;
    }
    require_once ABSPATH . '/nxt-admin/includes/image.php';
    require_once ABSPATH . '/nxt-admin/includes/file.php';
    // Delete the existing avatar files for the object
    bp_core_delete_existing_avatar(array('object' => $object, 'avatar_path' => $avatar_folder_dir));
    // Make sure we at least have a width and height for cropping
    if (!(int) $crop_w) {
        $crop_w = bp_core_avatar_full_width();
    }
    if (!(int) $crop_h) {
        $crop_h = bp_core_avatar_full_height();
    }
    // Set the full and thumb filenames
    $full_filename = nxt_hash($original_file . time()) . '-bpfull.jpg';
    $thumb_filename = nxt_hash($original_file . time()) . '-bpthumb.jpg';
    // Crop the image
    $full_cropped = nxt_crop_image($original_file, (int) $crop_x, (int) $crop_y, (int) $crop_w, (int) $crop_h, bp_core_avatar_full_width(), bp_core_avatar_full_height(), false, $avatar_folder_dir . '/' . $full_filename);
    $thumb_cropped = nxt_crop_image($original_file, (int) $crop_x, (int) $crop_y, (int) $crop_w, (int) $crop_h, bp_core_avatar_thumb_width(), bp_core_avatar_thumb_height(), false, $avatar_folder_dir . '/' . $thumb_filename);
    // Remove the original
    @unlink($original_file);
    return true;
}
开发者ID:nxtclass,项目名称:NXTClass,代码行数:66,代码来源:bp-core-avatars.php

示例8: xprofile_action_delete_avatar

/**
 * xprofile_action_delete_avatar()
 *
 * This function runs when an action is set for a screen:
 * example.com/members/andy/profile/change-avatar/ [delete-avatar]
 *
 * The function will delete the active avatar for a user.
 *
 * @package BuddyPress Xprofile
 * @global $bp The global BuddyPress settings variable created in bp_core_setup_globals()
 * @uses bp_core_delete_avatar() Deletes the active avatar for the logged in user.
 * @uses add_action() Runs a specific function for an action when it fires.
 * @uses bp_core_load_template() Looks for and loads a template file within the current member theme (folder/filename)
 */
function xprofile_action_delete_avatar() {
	global $bp;

	if ( $bp->profile->slug != $bp->current_component || 'change-avatar' != $bp->current_action || 'delete-avatar' != $bp->action_variables[0] )
		return false;

	/* Check the nonce */
	check_admin_referer( 'bp_delete_avatar_link' );

	if ( !bp_is_my_profile() && !is_super_admin() )
		return false;

	if ( bp_core_delete_existing_avatar( array( 'item_id' => $bp->displayed_user->id ) ) )
		bp_core_add_message( __( 'Your avatar was deleted successfully!', 'buddypress' ) );
	else
		bp_core_add_message( __( 'There was a problem deleting that avatar, please try again.', 'buddypress' ), 'error' );

	bp_core_redirect( wp_get_referer() );
}
开发者ID:n-sane,项目名称:zaroka,代码行数:33,代码来源:bp-xprofile.php

示例9: groups_screen_group_admin_avatar

function groups_screen_group_admin_avatar() {
	global $bp;

	if ( $bp->current_component == $bp->groups->slug && 'group-avatar' == $bp->action_variables[0] ) {

		if ( !$bp->is_item_admin )
			return false;

		/* If the group admin has deleted the admin avatar */
		if ( 'delete' == $bp->action_variables[1] ) {

			/* Check the nonce */
			check_admin_referer( 'bp_group_avatar_delete' );

			if ( bp_core_delete_existing_avatar( array( 'item_id' => $bp->groups->current_group->id, 'object' => 'group' ) ) )
				bp_core_add_message( __( 'Your avatar was deleted successfully!', 'buddypress' ) );
			else
				bp_core_add_message( __( 'There was a problem deleting that avatar, please try again.', 'buddypress' ), 'error' );

		}

		$bp->avatar_admin->step = 'upload-image';

		if ( !empty( $_FILES ) ) {

			/* Check the nonce */
			check_admin_referer( 'bp_avatar_upload' );

			/* Pass the file to the avatar upload handler */
			if ( bp_core_avatar_handle_upload( $_FILES, 'groups_avatar_upload_dir' ) ) {
				$bp->avatar_admin->step = 'crop-image';

				/* Make sure we include the jQuery jCrop file for image cropping */
				add_action( 'wp', 'bp_core_add_jquery_cropper' );
			}

		}

		/* If the image cropping is done, crop the image and save a full/thumb version */
		if ( isset( $_POST['avatar-crop-submit'] ) ) {

			/* Check the nonce */
			check_admin_referer( 'bp_avatar_cropstore' );

			if ( !bp_core_avatar_handle_crop( array( 'object' => 'group', 'avatar_dir' => 'group-avatars', 'item_id' => $bp->groups->current_group->id, 'original_file' => $_POST['image_src'], 'crop_x' => $_POST['x'], 'crop_y' => $_POST['y'], 'crop_w' => $_POST['w'], 'crop_h' => $_POST['h'] ) ) )
				bp_core_add_message( __( 'There was a problem cropping the avatar, please try uploading it again', 'buddypress' ) );
			else
				bp_core_add_message( __( 'The new group avatar was uploaded successfully!', 'buddypress' ) );

		}

		do_action( 'groups_screen_group_admin_avatar', $bp->groups->current_group->id );

		bp_core_load_template( apply_filters( 'groups_template_group_admin_avatar', 'groups/single/home' ) );
	}
}
开发者ID:n-sane,项目名称:zaroka,代码行数:56,代码来源:bp-groups.php

示例10: bp_caver_avatar_handle_upload

function bp_caver_avatar_handle_upload()
{
    global $bp;
    if ($_POST['encodedimg']) {
        $user_id = !empty($_POST['user_id']) ? $_POST['user_id'] : bp_displayed_user_id();
        $imgresponse = array();
        $uploaddir = bp_core_avatar_upload_path() . '/avatars';
        if (!file_exists($uploaddir)) {
            mkdir($uploaddir);
        }
        $img = $_POST['encodedimg'];
        $img = str_replace('data:' . $_POST['imgtype'] . ';base64,', '', $img);
        $img = str_replace(' ', '+', $img);
        $data = base64_decode($img);
        $filepath = $uploaddir . '/' . $user_id;
        if (!file_exists($filepath)) {
            mkdir($filepath);
        }
        $imgname = wp_unique_filename($uploaddir, $_POST['imgname']);
        $fileurl = $filepath . '/' . $imgname;
        $siteurl = trailingslashit(get_blog_option(1, 'siteurl'));
        $url = str_replace(ABSPATH, $siteurl, $fileurl);
        $success = file_put_contents($fileurl, $data);
        $file = $_POST['imgsize'];
        $max_upload_size = bp_cover_get_max_media_size();
        if ($max_upload_size > $file) {
            if ($success) {
                $imgresponse[0] = "1";
                $imgresponse[1] = $fileurl;
                $size = getimagesize($fileurl);
                /* Check image size and shrink if too large */
                if ($size[0] > 150) {
                    $original_file = image_resize($fileurl, 150, 150, true);
                    //$ava_file = image_resize( $fileurl, 250, 250, true );
                    /* Check for thumbnail creation errors */
                    if (is_wp_error($original_file)) {
                        $imgresponse[0] = "0";
                        $imgresponse[1] = sprintf(__('Upload Failed! Error was: %s', 'bp-cover'), $original_file->get_error_message());
                        die;
                    }
                    $avatar_to_crop = str_replace(bp_core_avatar_upload_path(), '', $original_file);
                    bp_core_delete_existing_avatar(array('item_id' => $user_id, 'avatar_path' => bp_core_avatar_upload_path() . '/avatars/' . $user_id));
                    $crop_args = array('item_id' => $user_id, 'original_file' => $avatar_to_crop, 'crop_w' => 0, 'crop_h' => 0);
                    bp_core_avatar_handle_crop($crop_args);
                    //$url = str_replace(ABSPATH,$siteurl,$ava_file);
                    update_user_meta(bp_loggedin_user_id(), 'profile_avatar', $url);
                    do_action('xprofile_avatar_uploaded');
                } else {
                    $imgresponse[0] = "0";
                    $imgresponse[1] = __('Upload Failed! Your photo must be larger than 150px', 'bp-cover');
                }
            } else {
                $imgresponse[0] = "0";
                $imgresponse[1] = __('Upload Failed! Unable to write the image on server', 'bp-cover');
            }
        } else {
            $imgresponse[0] = "0";
            $imgresponse[1] = sprintf(__('The file you uploaded is too big. Please upload a file under %s', 'bp-cover'), size_format($max_upload_size));
        }
    } else {
        $imgresponse[0] = "0";
        $imgresponse[1] = __('Upload Failed! No image sent', 'bp-cover');
    }
    /* if everything is ok, we send back url to thumbnail and to full image */
    echo json_encode($imgresponse);
    die;
}
开发者ID:aghajoon,项目名称:bp-cover,代码行数:67,代码来源:bp-cover.php

示例11: bfox_bp_plans_update_plan_avatar

function bfox_bp_plans_update_plan_avatar(BfoxReadingPlan $plan, $is_create = false)
{
    global $bp;
    bfox_bp_plans_must_own($plan);
    if (!$is_create) {
        /* If the group admin has deleted the admin avatar */
        if ('delete' == $bp->action_variables[0]) {
            /* Check the nonce */
            check_admin_referer('bfox_bp_plan_avatar_delete');
            if (bp_core_delete_existing_avatar(array('item_id' => $plan->id, 'object' => 'plan'))) {
                bp_core_add_message(__('Your avatar was deleted successfully!', 'buddypress'));
            } else {
                bp_core_add_message(__('There was a problem deleting that avatar, please try again.', 'buddypress'), 'error');
            }
            bp_core_redirect($plan->url() . 'avatar/');
        }
    }
    $bp->avatar_admin->step = 'upload-image';
    if (!empty($_FILES) && isset($_POST['upload'])) {
        if ($is_create) {
            check_admin_referer('plans_create_save_plan-avatar');
        } else {
            check_admin_referer('bp_avatar_upload');
        }
        /* Pass the file to the avatar upload handler */
        if (bp_core_avatar_handle_upload($_FILES, 'bfox_bp_plans_avatar_upload_dir')) {
            $bp->avatar_admin->step = 'crop-image';
            /* Make sure we include the jQuery jCrop file for image cropping */
            add_action('wp', 'bp_core_add_jquery_cropper');
        }
    }
    /* If the image cropping is done, crop the image and save a full/thumb version */
    if (isset($_POST['avatar-crop-submit'])) {
        if ($is_create) {
            check_admin_referer('plans_create_save_plan-avatar');
        } else {
            check_admin_referer('bp_avatar_cropstore');
        }
        if (!bp_core_avatar_handle_crop(array('object' => 'plan', 'avatar_dir' => 'plan-avatars', 'item_id' => $plan->id, 'original_file' => $_POST['image_src'], 'crop_x' => $_POST['x'], 'crop_y' => $_POST['y'], 'crop_w' => $_POST['w'], 'crop_h' => $_POST['h']))) {
            bp_core_add_message(__('There was a problem cropping the avatar, please try uploading it again', 'buddypress'));
        } else {
            bp_core_add_message(__('The new reading plan avatar was uploaded successfully!', 'buddypress'));
        }
    }
}
开发者ID:jeffryevans,项目名称:biblefox-wp,代码行数:45,代码来源:plans-directory.php

示例12: user_admin_load

 /**
  * Save the profile fields in Members community profile page.
  *
  * Loaded before the page is rendered, this function is processing form
  * requests.
  *
  * @access public
  * @since BuddyPress (2.0.0)
  */
 public function user_admin_load($doaction = '', $user_id = 0, $request = array(), $redirect_to = '')
 {
     // Eventually delete avatar
     if ('delete_avatar' == $doaction) {
         check_admin_referer('delete_avatar');
         $redirect_to = remove_query_arg('_wpnonce', $redirect_to);
         if (bp_core_delete_existing_avatar(array('item_id' => $user_id))) {
             $redirect_to = add_query_arg('updated', 'avatar', $redirect_to);
         } else {
             $redirect_to = add_query_arg('error', 'avatar', $redirect_to);
         }
         bp_core_redirect($redirect_to);
         // Update profile fields
     } else {
         // Check to see if any new information has been submitted
         if (isset($_POST['field_ids'])) {
             // Check the nonce
             check_admin_referer('edit-bp-profile_' . $user_id);
             // Check we have field ID's
             if (empty($_POST['field_ids'])) {
                 $redirect_to = add_query_arg('error', '1', $redirect_to);
                 bp_core_redirect($redirect_to);
             }
             /**
              * Unlike front-end edit-fields screens, the wp-admin/profile displays all 
              * groups of fields on a single page, so the list of field ids is an array 
              * gathering for each group of fields a distinct comma separated list of ids. 
              * As a result, before using the wp_parse_id_list() function, we must ensure 
              * that these ids are "merged" into a single comma separated list.
              */
             $merge_ids = join(',', $_POST['field_ids']);
             // Explode the posted field IDs into an array so we know which fields have been submitted
             $posted_field_ids = wp_parse_id_list($merge_ids);
             $is_required = array();
             // Loop through the posted fields formatting any datebox values then validate the field
             foreach ((array) $posted_field_ids as $field_id) {
                 if (!isset($_POST['field_' . $field_id])) {
                     if (!empty($_POST['field_' . $field_id . '_day']) && !empty($_POST['field_' . $field_id . '_month']) && !empty($_POST['field_' . $field_id . '_year'])) {
                         // Concatenate the values
                         $date_value = $_POST['field_' . $field_id . '_day'] . ' ' . $_POST['field_' . $field_id . '_month'] . ' ' . $_POST['field_' . $field_id . '_year'];
                         // Turn the concatenated value into a timestamp
                         $_POST['field_' . $field_id] = date('Y-m-d H:i:s', strtotime($date_value));
                     }
                 }
                 $is_required[$field_id] = xprofile_check_is_required_field($field_id);
                 if ($is_required[$field_id] && empty($_POST['field_' . $field_id])) {
                     $redirect_to = add_query_arg('error', '2', $redirect_to);
                     bp_core_redirect($redirect_to);
                 }
             }
             // Set the errors var
             $errors = false;
             // Now we've checked for required fields, let's save the values.
             foreach ((array) $posted_field_ids as $field_id) {
                 // Certain types of fields (checkboxes, multiselects) may come through empty. Save them as an empty array so that they don't get overwritten by the default on the next edit.
                 $value = isset($_POST['field_' . $field_id]) ? $_POST['field_' . $field_id] : '';
                 if (!xprofile_set_field_data($field_id, $user_id, $value, $is_required[$field_id])) {
                     $errors = true;
                 } else {
                     do_action('xprofile_profile_field_data_updated', $field_id, $value);
                 }
                 // Save the visibility level
                 $visibility_level = !empty($_POST['field_' . $field_id . '_visibility']) ? $_POST['field_' . $field_id . '_visibility'] : 'public';
                 xprofile_set_field_visibility_level($field_id, $user_id, $visibility_level);
             }
             do_action('xprofile_updated_profile', $user_id, $posted_field_ids, $errors);
             // Set the feedback messages
             if (!empty($errors)) {
                 $redirect_to = add_query_arg('error', '3', $redirect_to);
             } else {
                 $redirect_to = add_query_arg('updated', '1', $redirect_to);
             }
             bp_core_redirect($redirect_to);
         }
     }
 }
开发者ID:danielcoats,项目名称:schoolpress,代码行数:85,代码来源:bp-xprofile-admin.php

示例13: user_admin_load

 /**
  * Save the profile fields in Members community profile page.
  *
  * Loaded before the page is rendered, this function is processing form
  * requests.
  *
  * @since 2.0.0
  *
  * @param string $doaction    Action being run.
  * @param int    $user_id     ID for the user whose profile is being saved.
  * @param array  $request     Request being made.
  * @param string $redirect_to Where to redirect user to.
  */
 public function user_admin_load($doaction = '', $user_id = 0, $request = array(), $redirect_to = '')
 {
     // Eventually delete avatar.
     if ('delete_avatar' === $doaction) {
         check_admin_referer('delete_avatar');
         $redirect_to = remove_query_arg('_wpnonce', $redirect_to);
         if (bp_core_delete_existing_avatar(array('item_id' => $user_id))) {
             $redirect_to = add_query_arg('updated', 'avatar', $redirect_to);
         } else {
             $redirect_to = add_query_arg('error', 'avatar', $redirect_to);
         }
         bp_core_redirect($redirect_to);
     } elseif (isset($_POST['field_ids'])) {
         // Update profile fields.
         // Check the nonce.
         check_admin_referer('edit-bp-profile_' . $user_id);
         // Check we have field ID's.
         if (empty($_POST['field_ids'])) {
             $redirect_to = add_query_arg('error', '1', $redirect_to);
             bp_core_redirect($redirect_to);
         }
         /**
          * Unlike front-end edit-fields screens, the wp-admin/profile
          * displays all groups of fields on a single page, so the list of
          * field ids is an array gathering for each group of fields a
          * distinct comma separated list of ids.
          *
          * As a result, before using the wp_parse_id_list() function, we
          * must ensure that these ids are "merged" into a single comma
          * separated list.
          */
         $merge_ids = join(',', $_POST['field_ids']);
         // Explode the posted field IDs into an array so we know which fields have been submitted.
         $posted_field_ids = wp_parse_id_list($merge_ids);
         $is_required = array();
         // Loop through the posted fields formatting any datebox values then validate the field.
         foreach ((array) $posted_field_ids as $field_id) {
             bp_xprofile_maybe_format_datebox_post_data($field_id);
             $is_required[$field_id] = xprofile_check_is_required_field($field_id) && !bp_current_user_can('bp_moderate');
             if ($is_required[$field_id] && empty($_POST['field_' . $field_id])) {
                 $redirect_to = add_query_arg('error', '2', $redirect_to);
                 bp_core_redirect($redirect_to);
             }
         }
         // Set the errors var.
         $errors = false;
         // Now we've checked for required fields, let's save the values.
         $old_values = $new_values = array();
         foreach ((array) $posted_field_ids as $field_id) {
             /*
              * Certain types of fields (checkboxes, multiselects) may come
              * through empty. Save them as an empty array so that they don't
              * get overwritten by the default on the next edit.
              */
             $value = isset($_POST['field_' . $field_id]) ? $_POST['field_' . $field_id] : '';
             $visibility_level = !empty($_POST['field_' . $field_id . '_visibility']) ? $_POST['field_' . $field_id . '_visibility'] : 'public';
             /*
              * Save the old and new values. They will be
              * passed to the filter and used to determine
              * whether an activity item should be posted.
              */
             $old_values[$field_id] = array('value' => xprofile_get_field_data($field_id, $user_id), 'visibility' => xprofile_get_field_visibility_level($field_id, $user_id));
             // Update the field data and visibility level.
             xprofile_set_field_visibility_level($field_id, $user_id, $visibility_level);
             $field_updated = xprofile_set_field_data($field_id, $user_id, $value, $is_required[$field_id]);
             $value = xprofile_get_field_data($field_id, $user_id);
             $new_values[$field_id] = array('value' => $value, 'visibility' => xprofile_get_field_visibility_level($field_id, $user_id));
             if (!$field_updated) {
                 $errors = true;
             } else {
                 /**
                  * Fires after the saving of each profile field, if successful.
                  *
                  * @since 1.1.0
                  *
                  * @param int    $field_id ID of the field being updated.
                  * @param string $value    Value that was saved to the field.
                  */
                 do_action('xprofile_profile_field_data_updated', $field_id, $value);
             }
         }
         /**
          * Fires after all XProfile fields have been saved for the current profile.
          *
          * @since 1.0.0
          * @since 2.6.0 Added $old_values and $new_values parameters.
          *
//.........这里部分代码省略.........
开发者ID:CompositeUK,项目名称:clone.BuddyPress,代码行数:101,代码来源:class-bp-xprofile-user-admin.php

示例14: crop

 /**
  * Crop the avatar.
  *
  * @since 2.3.0
  *
  * @see  BP_Attachment::crop for the list of parameters
  * @uses bp_core_fetch_avatar()
  * @uses bp_core_delete_existing_avatar()
  * @uses bp_core_avatar_full_width()
  * @uses bp_core_avatar_full_height()
  * @uses bp_core_avatar_dimension()
  * @uses BP_Attachment::crop
  *
  * @param array $args Array of arguments for the cropping.
  * @return array The cropped avatars (full and thumb).
  */
 public function crop($args = array())
 {
     // Bail if the original file is missing.
     if (empty($args['original_file'])) {
         return false;
     }
     /**
      * Original file is a relative path to the image
      * eg: /avatars/1/avatar.jpg
      */
     $relative_path = $args['original_file'];
     $absolute_path = $this->upload_path . $relative_path;
     // Bail if the avatar is not available.
     if (!file_exists($absolute_path)) {
         return false;
     }
     if (empty($args['item_id'])) {
         /** This filter is documented in bp-core/bp-core-avatars.php */
         $avatar_folder_dir = apply_filters('bp_core_avatar_folder_dir', dirname($absolute_path), $args['item_id'], $args['object'], $args['avatar_dir']);
     } else {
         /** This filter is documented in bp-core/bp-core-avatars.php */
         $avatar_folder_dir = apply_filters('bp_core_avatar_folder_dir', $this->upload_path . '/' . $args['avatar_dir'] . '/' . $args['item_id'], $args['item_id'], $args['object'], $args['avatar_dir']);
     }
     // Bail if the avatar folder is missing for this item_id.
     if (!file_exists($avatar_folder_dir)) {
         return false;
     }
     // Delete the existing avatar files for the object.
     $existing_avatar = bp_core_fetch_avatar(array('object' => $args['object'], 'item_id' => $args['item_id'], 'html' => false));
     /**
      * Check that the new avatar doesn't have the same name as the
      * old one before deleting
      */
     if (!empty($existing_avatar) && $existing_avatar !== $this->url . $relative_path) {
         bp_core_delete_existing_avatar(array('object' => $args['object'], 'item_id' => $args['item_id'], 'avatar_path' => $avatar_folder_dir));
     }
     // Make sure we at least have minimal data for cropping.
     if (empty($args['crop_w'])) {
         $args['crop_w'] = bp_core_avatar_full_width();
     }
     if (empty($args['crop_h'])) {
         $args['crop_h'] = bp_core_avatar_full_height();
     }
     // Get the file extension.
     $data = @getimagesize($absolute_path);
     $ext = $data['mime'] == 'image/png' ? 'png' : 'jpg';
     $args['original_file'] = $absolute_path;
     $args['src_abs'] = false;
     $avatar_types = array('full' => '', 'thumb' => '');
     foreach ($avatar_types as $key_type => $type) {
         if ('thumb' === $key_type) {
             $args['dst_w'] = bp_core_avatar_thumb_width();
             $args['dst_h'] = bp_core_avatar_thumb_height();
         } else {
             $args['dst_w'] = bp_core_avatar_full_width();
             $args['dst_h'] = bp_core_avatar_full_height();
         }
         $args['dst_file'] = $avatar_folder_dir . '/' . wp_hash($absolute_path . time()) . '-bp' . $key_type . '.' . $ext;
         $avatar_types[$key_type] = parent::crop($args);
     }
     // Remove the original.
     @unlink($absolute_path);
     // Return the full and thumb cropped avatars.
     return $avatar_types;
 }
开发者ID:JeroenNouws,项目名称:BuddyPress,代码行数:81,代码来源:class-bp-attachment-avatar.php

示例15: groups_screen_group_admin_avatar

function groups_screen_group_admin_avatar()
{
    global $bp;
    if (bp_is_groups_component() && bp_is_action_variable('group-avatar', 0)) {
        // If the logged-in user doesn't have permission or if avatar uploads are disabled, then stop here
        if (!$bp->is_item_admin || (int) bp_get_option('bp-disable-avatar-uploads')) {
            return false;
        }
        // If the group admin has deleted the admin avatar
        if (bp_is_action_variable('delete', 1)) {
            // Check the nonce
            check_admin_referer('bp_group_avatar_delete');
            if (bp_core_delete_existing_avatar(array('item_id' => $bp->groups->current_group->id, 'object' => 'group'))) {
                bp_core_add_message(__('Your avatar was deleted successfully!', 'buddypress'));
            } else {
                bp_core_add_message(__('There was a problem deleting that avatar, please try again.', 'buddypress'), 'error');
            }
        }
        $bp->avatar_admin->step = 'upload-image';
        if (!empty($_FILES)) {
            // Check the nonce
            check_admin_referer('bp_avatar_upload');
            // Pass the file to the avatar upload handler
            if (bp_core_avatar_handle_upload($_FILES, 'groups_avatar_upload_dir')) {
                $bp->avatar_admin->step = 'crop-image';
                // Make sure we include the jQuery jCrop file for image cropping
                add_action('wp_print_scripts', 'bp_core_add_jquery_cropper');
            }
        }
        // If the image cropping is done, crop the image and save a full/thumb version
        if (isset($_POST['avatar-crop-submit'])) {
            // Check the nonce
            check_admin_referer('bp_avatar_cropstore');
            if (!bp_core_avatar_handle_crop(array('object' => 'group', 'avatar_dir' => 'group-avatars', 'item_id' => $bp->groups->current_group->id, 'original_file' => $_POST['image_src'], 'crop_x' => $_POST['x'], 'crop_y' => $_POST['y'], 'crop_w' => $_POST['w'], 'crop_h' => $_POST['h']))) {
                bp_core_add_message(__('There was a problem cropping the avatar, please try uploading it again', 'buddypress'));
            } else {
                bp_core_add_message(__('The new group avatar was uploaded successfully!', 'buddypress'));
            }
        }
        do_action('groups_screen_group_admin_avatar', $bp->groups->current_group->id);
        bp_core_load_template(apply_filters('groups_template_group_admin_avatar', 'groups/single/home'));
    }
}
开发者ID:newington,项目名称:buddypress,代码行数:43,代码来源:bp-groups-screens.php


注:本文中的bp_core_delete_existing_avatar函数示例由纯净天空整理自Github/MSDocs等开源代码及文档管理平台,相关代码片段筛选自各路编程大神贡献的开源项目,源码版权归原作者所有,传播和使用请参考对应项目的License;未经允许,请勿转载。