本文整理汇总了PHP中bp_core_avatar_full_width函数的典型用法代码示例。如果您正苦于以下问题:PHP bp_core_avatar_full_width函数的具体用法?PHP bp_core_avatar_full_width怎么用?PHP bp_core_avatar_full_width使用的例子?那么, 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_avatar_full_width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: revert_to_default_wp_avatar
function revert_to_default_wp_avatar($img, $params, $item_id)
{
// we are concerned only with users
if ($params['object'] != 'user') {
return $img;
}
//check if user has uploaded an avatar
//if not then revert back to wordpress core get_avatar method
//remove the filter first, or else it will go in infinite loop
remove_filter('bp_core_fetch_avatar', 'revert_to_default_wp_avatar', 80, 3);
if (!userpro_user_has_avatar($item_id)) {
$width = $params['width'];
// Set image width
if (false !== $width) {
$img_width = $width;
} elseif ('thumb' == $type) {
$img_width = bp_core_avatar_thumb_width();
} else {
$img_width = bp_core_avatar_full_width();
}
$img = get_avatar($item_id, $img_width);
}
//add the filter back again
add_filter('bp_core_fetch_avatar', 'revert_to_default_wp_avatar', 80, 3);
return $img;
}
示例2: revert_to_default_wp_avatar
function revert_to_default_wp_avatar($img, $params, $item_id)
{
if ($params['object'] != 'user') {
return $img;
}
remove_filter('bp_core_fetch_avatar', 'revert_to_default_wp_avatar', 80, 3);
if (!userpro_user_has_avatar($item_id)) {
$width = $params['width'];
if (false !== $width) {
$img_width = $width;
} elseif ('thumb' == $params['type']) {
$img_width = bp_core_avatar_thumb_width();
} else {
$img_width = bp_core_avatar_full_width();
}
$img = get_avatar($item_id, $img_width);
}
add_filter('bp_core_fetch_avatar', 'revert_to_default_wp_avatar', 80, 3);
return $img;
}
示例3: bp_get_signup_avatar
/**
* Get the user avatar during signup.
*
* @see bp_core_fetch_avatar() for description of arguments.
*
* @param array|string $args {
* Array of optional arguments.
* @type int $size Height/weight in pixels. Default: value of
* bp_core_avatar_full_width().
* @type string $class CSS class. Default: 'avatar'.
* @type string $alt HTML 'alt' attribute. Default: 'Your Avatar'.
* }
* @return string
*/
function bp_get_signup_avatar($args = '')
{
$bp = buddypress();
$defaults = array('size' => bp_core_avatar_full_width(), 'class' => 'avatar', 'alt' => __('Your Profile Photo', 'buddypress'));
$r = wp_parse_args($args, $defaults);
extract($r, EXTR_SKIP);
// Avatar DIR is found.
if ($signup_avatar_dir = bp_get_signup_avatar_dir_value()) {
$gravatar_img = bp_core_fetch_avatar(array('item_id' => $signup_avatar_dir, 'object' => 'signup', 'avatar_dir' => 'avatars/signups', 'type' => 'full', 'width' => $size, 'height' => $size, 'alt' => $alt, 'class' => $class));
// No avatar DIR was found.
} else {
// Set default gravatar type.
if (empty($bp->grav_default->user)) {
$default_grav = 'wavatar';
} elseif ('mystery' == $bp->grav_default->user) {
$default_grav = $bp->plugin_url . 'bp-core/images/mystery-man.jpg';
} else {
$default_grav = $bp->grav_default->user;
}
/**
* Filters the base Gravatar url used for signup avatars when no avatar dir found.
*
* @since 1.0.2
*
* @param string $value Gravatar url to use.
*/
$gravatar_url = apply_filters('bp_gravatar_url', '//www.gravatar.com/avatar/');
$md5_lcase_email = md5(strtolower(bp_get_signup_email_value()));
$gravatar_img = '<img src="' . $gravatar_url . $md5_lcase_email . '?d=' . $default_grav . '&s=' . $size . '" width="' . $size . '" height="' . $size . '" alt="' . $alt . '" class="' . $class . '" />';
}
/**
* Filters the user avatar during signup.
*
* @since 1.1.0
*
* @param string $gravatar_img Avatar HTML image tag.
* @param array $args Array of parsed args for avatar query.
*/
return apply_filters('bp_get_signup_avatar', $gravatar_img, $args);
}
示例4: bp_get_signup_avatar
function bp_get_signup_avatar($args = '')
{
global $bp;
$defaults = array('size' => bp_core_avatar_full_width(), 'class' => 'avatar', 'alt' => __('Your Avatar', 'buddypress'));
$r = nxt_parse_args($args, $defaults);
extract($r, EXTR_SKIP);
// Avatar DIR is found
if ($signup_avatar_dir = bp_get_signup_avatar_dir_value()) {
$gravatar_img = bp_core_fetch_avatar(array('item_id' => $signup_avatar_dir, 'object' => 'signup', 'avatar_dir' => 'avatars/signups', 'type' => 'full', 'width' => $size, 'height' => $size, 'alt' => $alt, 'class' => $class));
// No avatar DIR was found
} else {
// Set default gravatar type
if (empty($bp->grav_default->user)) {
$default_grav = 'wavatar';
} else {
if ('mystery' == $bp->grav_default->user) {
$default_grav = BP_PLUGIN_URL . '/bp-core/images/mystery-man.jpg';
} else {
$default_grav = $bp->grav_default->user;
}
}
// Create
$gravatar_url = apply_filters('bp_gravatar_url', 'http://www.gravatar.com/avatar/');
$md5_lcase_email = md5(strtolower(bp_get_signup_email_value()));
$gravatar_img = '<img src="' . $gravatar_url . $md5_lcase_email . '?d=' . $default_grav . '&s=' . $size . '" width="' . $size . '" height="' . $size . '" alt="' . $alt . '" class="' . $class . '" />';
}
return apply_filters('bp_get_signup_avatar', $gravatar_img, $args);
}
示例5: 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;
}
示例6: bp_blogs_update_option_site_icon
/**
* Syncs site icon URLs to blogmeta.
*
* @since 2.7.0
*
* @param int|string $old_value Old value
* @param int|string $new_value New value
*/
function bp_blogs_update_option_site_icon($old_value, $new_value)
{
if (0 === $new_value) {
bp_blogs_update_blogmeta(get_current_blog_id(), 'site_icon_url_thumb', 0);
bp_blogs_update_blogmeta(get_current_blog_id(), 'site_icon_url_full', 0);
} else {
// Save site icon URL as blogmeta.
bp_blogs_update_blogmeta(get_current_blog_id(), 'site_icon_url_thumb', get_site_icon_url(bp_core_avatar_thumb_width()));
bp_blogs_update_blogmeta(get_current_blog_id(), 'site_icon_url_full', get_site_icon_url(bp_core_avatar_full_width()));
}
}
示例7: bp_core_add_cropper_inline_css
/**
* bp_core_add_cropper_inline_css()
*
* Adds the inline CSS needed for the cropper to work on a per-page basis.
*
* @package BuddyPress Core
*/
function bp_core_add_cropper_inline_css()
{
global $bp;
?>
<style type="text/css">
.jcrop-holder { float: left; margin: 0 20px 20px 0; text-align: left; }
.jcrop-vline, .jcrop-hline { font-size: 0; position: absolute; background: white top left repeat url( <?php
echo BP_PLUGIN_URL;
?>
/bp-core/images/Jcrop.gif ); }
.jcrop-vline { height: 100%; width: 1px !important; }
.jcrop-hline { width: 100%; height: 1px !important; }
.jcrop-handle { font-size: 1px; width: 7px !important; height: 7px !important; border: 1px #eee solid; background-color: #333; *width: 9px; *height: 9px; }
.jcrop-tracker { width: 100%; height: 100%; }
.custom .jcrop-vline, .custom .jcrop-hline { background: yellow; }
.custom .jcrop-handle { border-color: black; background-color: #C7BB00; -moz-border-radius: 3px; -webkit-border-radius: 3px; }
#avatar-crop-pane { width: <?php
echo bp_core_avatar_full_width();
?>
px; height: <?php
echo bp_core_avatar_full_height();
?>
px; overflow: hidden; }
#avatar-crop-submit { margin: 20px 0; }
#avatar-upload-form img, #create-group-form img, #group-settings-form img { border: none !important; }
</style>
<?php
}
示例8: 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 $avatar_types;
}
示例9: bp_core_avatar_default
/**
* Get the URL of the 'full' default avatar.
*
* @since 1.5.0
* @since 2.6.0 Introduced `$params` and `$object_type` parameters.
*
* @param string $type 'local' if the fallback should be the locally-hosted version
* of the mystery person, 'gravatar' if the fallback should be
* Gravatar's version. Default: 'gravatar'.
* @param array $params Parameters passed to bp_core_fetch_avatar().
* @return string The URL of the default avatar.
*/
function bp_core_avatar_default($type = 'gravatar', $params = array())
{
// Local override.
if (defined('BP_AVATAR_DEFAULT')) {
$avatar = BP_AVATAR_DEFAULT;
// Use the local default image.
} elseif ('local' === $type) {
$size = '';
if (isset($params['type']) && 'thumb' === $params['type'] && bp_core_avatar_thumb_width() <= 50 || isset($params['width']) && $params['width'] <= 50) {
$size = '-50';
}
$avatar = buddypress()->plugin_url . "bp-core/images/mystery-man{$size}.jpg";
// Use Gravatar's mystery person as fallback.
} else {
$size = '';
if (isset($params['type']) && 'thumb' === $params['type']) {
$size = bp_core_avatar_thumb_width();
} else {
$size = bp_core_avatar_full_width();
}
$avatar = '//www.gravatar.com/avatar/00000000000000000000000000000000?d=mm&s=' . $size;
}
/**
* Filters the URL of the 'full' default avatar.
*
* @since 1.5.0
* @since 2.6.0 Added `$params`.
*
* @param string $avatar URL of the default avatar.
* @param array $params Params provided to bp_core_fetch_avatar().
*/
return apply_filters('bp_core_avatar_default', $avatar, $params);
}
示例10: bp_get_blog_avatar
/**
* Get a blog's avatar.
*
* At the moment, blog avatars are simply the user avatars of the blog
* admin. Filter 'bp_get_blog_avatar_' . $blog_id to customize.
*
* @since 2.4.0 Introduced `$title` argument.
*
* @see bp_core_fetch_avatar() For a description of arguments and
* return values.
*
* @param array|string $args {
* Arguments are listed here with an explanation of their defaults.
* For more information about the arguments, see
* {@link bp_core_fetch_avatar()}.
* @type string $alt Default: 'Profile picture of site author [user name]'.
* @type string $class Default: 'avatar'.
* @type string $title Default: 'Profile picture of site author [user name]'.
* @type string $type Default: 'full'.
* @type int|bool $width Default: false.
* @type int|bool $height Default: false.
* @type bool $id Currently unused.
* @type bool $no_grav Default: true.
* }
* @return string User avatar string.
*/
function bp_get_blog_avatar($args = '')
{
global $blogs_template;
// Bail if avatars are turned off
// @todo Should we maybe still filter this?
if (!buddypress()->avatar->show_avatars) {
return false;
}
$author_displayname = bp_core_get_user_displayname($blogs_template->blog->admin_user_id);
// Parse the arguments.
$r = bp_parse_args($args, array('type' => 'full', 'width' => false, 'height' => false, 'class' => 'avatar', 'title' => sprintf(__('Profile picture of site author %s', 'buddypress'), esc_attr($author_displayname)), 'id' => false, 'alt' => sprintf(__('Profile picture of site author %s', 'buddypress'), esc_attr($author_displayname)), 'no_grav' => true));
// Use site icon if available.
$avatar = '';
if (bp_is_active('blogs', 'site-icon') && function_exists('has_site_icon')) {
$site_icon = bp_blogs_get_blogmeta(bp_get_blog_id(), "site_icon_url_{$r['type']}");
// Never attempted to fetch site icon before; do it now!
if ('' === $site_icon) {
switch_to_blog(bp_get_blog_id());
// Fetch the other size first.
if ('full' === $r['type']) {
$size = bp_core_avatar_thumb_width();
$save_size = 'thumb';
} else {
$size = bp_core_avatar_full_width();
$save_size = 'full';
}
$site_icon = get_site_icon_url($size);
// Empty site icons get saved as integer 0.
if (empty($site_icon)) {
$site_icon = 0;
}
// Sync site icon for other size to blogmeta.
bp_blogs_update_blogmeta(bp_get_blog_id(), "site_icon_url_{$save_size}", $site_icon);
// Now, fetch the size we want.
if (0 !== $site_icon) {
$size = 'full' === $r['type'] ? bp_core_avatar_full_width() : bp_core_avatar_thumb_width();
$site_icon = get_site_icon_url($size);
}
// Sync site icon to blogmeta.
bp_blogs_update_blogmeta(bp_get_blog_id(), "site_icon_url_{$r['type']}", $site_icon);
restore_current_blog();
}
// We have a site icon.
if (!is_numeric($site_icon)) {
if (empty($r['width']) && !isset($size)) {
$size = 'full' === $r['type'] ? bp_core_avatar_full_width() : bp_core_avatar_thumb_width();
} else {
$size = (int) $r['width'];
}
$avatar = sprintf('<img src="%1$s" class="%2$s" width="%3$s" height="%3$s" alt="%4$s" title="%4$s" />', esc_url($site_icon), esc_attr("{$r['class']} avatar-{$size}"), esc_attr($size), sprintf(esc_attr__('Site icon for %s', 'buddypress'), bp_get_blog_name()));
}
}
// Fallback to user ID avatar.
if ('' === $avatar) {
$avatar = bp_core_fetch_avatar(array('item_id' => $blogs_template->blog->admin_user_id, 'title' => $r['title'], 'type' => $r['type'], 'alt' => $r['alt'], 'css_id' => $r['id'], 'class' => $r['class'], 'width' => $r['width'], 'height' => $r['height']));
}
/**
* In future BuddyPress versions you will be able to set the avatar for a blog.
* Right now you can use a filter with the ID of the blog to change it if you wish.
* By default it will return the avatar for the primary blog admin.
*
* This filter is deprecated as of BuddyPress 1.5 and may be removed in a future version.
* Use the 'bp_get_blog_avatar' filter instead.
*/
$avatar = apply_filters('bp_get_blog_avatar_' . $blogs_template->blog->blog_id, $avatar);
/**
* Filters a blog's avatar.
*
* @since 1.5.0
*
* @param string $avatar Formatted HTML <img> element, or raw avatar
* URL based on $html arg.
* @param int $blog_id ID of the blog whose avatar is being displayed.
* @param array $r Array of arguments used when fetching avatar.
//.........这里部分代码省略.........
示例11: 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 mixed $args
* @return bool Success/failure
*/
function bp_core_avatar_handle_crop($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
bp_core_delete_existing_avatar(array('object' => $object, 'avatar_path' => $avatar_folder_dir));
// Make sure we at least have a width and height for cropping
if (empty($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;
}
示例12: bcp_core_avatar_handle_crop
/**
* Crop an uploaded avatar.
*
* originally from bp file <>. It was copied since naming it does not have any filters
* for renaming and changing the cropped avatae
*
* $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 $crop_y The vertical starting point of the crop. Default: 0.
* }
* @return bool True on success, false on failure.
*/
function bcp_core_avatar_handle_crop($args = '')
{
$existing_avatar = '';
$coverphoto_full_width = BCP_MAX_WIDTH;
$coverphoto_full_height = BCP_MAX_HEIGHT;
$coverphoto_thumb_full_width = BCP_THUMB_MAX_WIDTH;
$coverphoto_thumb_full_height = BCP_THUMB_MAX_HEIGHT;
$r = wp_parse_args($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
$args = array('object_id' => $item_id, 'type' => 'user');
//change object type to groups for groups
if ('group-avatars' == $avatar_dir) {
$args['type'] = 'groups';
}
$existing_covers = bcp_fetch_cover_photo($args);
if (!empty($existing_covers)) {
// 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 !== $new_avatar_path) {
if ($handle = opendir($avatar_folder_dir)) {
while (false !== ($entry = readdir($handle))) {
if ($entry != "." && $entry != "..") {
$file_info = pathinfo($entry);
$file_name = $file_info['filename'];
$file_ext = $file_info['extension'];
$cover_photos = array('coverphoto-full', 'coverphoto-thumb');
if (in_array($file_name, $cover_photos)) {
// cover photo exists
$file = $avatar_folder_dir . '/' . $file_name . '.' . $file_ext;
@unlink($file);
}
}
}
// close the directory
closedir($handle);
}
}
}
//.........这里部分代码省略.........
示例13: record_cover_image
function record_cover_image($params = array())
{
if (empty($params)) {
return;
}
// avatar height - padding - 1/2 avatar height
$avatar_offset = $params['height'] - 5 - round((int) bp_core_avatar_full_height() / 2);
// header content offset + spacing
$top_offset = bp_core_avatar_full_height() - 10;
$left_offset = bp_core_avatar_full_width() + 20;
$this->cover_image = $params['cover_image'];
}
示例14: do_action
<?php
/**
* Fires before the activity post form.
*
* @since 1.2.0
*/
do_action('bp_before_activity_post_form');
?>
<div id="whats-new-avatar">
<a href="<?php
echo bp_loggedin_user_domain();
?>
">
<?php
bp_loggedin_user_avatar('type=full&width=' . bp_core_avatar_full_width() . '&height=' . bp_core_avatar_full_height());
?>
</a>
</div>
<p class="activity-greeting">
<?php
printf(__("Welcome back, %s", 'buddypress'), bp_get_user_firstname(bp_get_loggedin_user_fullname()));
?>
</p>
<?php
wp_nonce_field('post_update', '_wpnonce_post_update');
?>
<?php
示例15: tv_upload_file
function tv_upload_file()
{
global $bp, $wpdb;
if (!isset($bp->signup->step)) {
$bp->signup = new stdClass();
}
if (!isset($bp->avatar_admin)) {
$bp->avatar_admin = new stdClass();
}
$bp->signup->step = 'completed-confirmation';
$next_user_id = get_last_id_auto_increment($wpdb->prefix . 'users');
$bp->signup->avatar_dir = wp_hash($next_user_id);
$bp->displayed_user->id = $next_user_id;
//$bp->avatar_admin->image->url = $_FILES['file']['name'];
$avatar = tv_bp_core_avatar_handle_upload($_FILES, 'xprofile_avatar_upload_dir');
if ($avatar) {
$bp->avatar_admin->step = 'crop-image';
ob_start();
//tv_add_jquery_cropper();
// Bail if no image was uploaded
$image = apply_filters('bp_inline_cropper_image', getimagesize(bp_core_avatar_upload_path() . buddypress()->avatar_admin->image->dir));
if (empty($image)) {
//
$full_height = bp_core_avatar_full_height();
}
$full_width = bp_core_avatar_full_width();
// Calculate Aspect Ratio
if (!empty($full_height) && $full_width != $full_height) {
$aspect_ratio = $full_width / $full_height;
} else {
$aspect_ratio = 1;
}
// Default cropper coordinates
$crop_left = round($image[0] / 4);
$crop_top = round($image[1] / 4);
$crop_right = $image[0] - $crop_left;
$crop_bottom = $image[1] - $crop_top;
$html = '<li class="image-wrap thumbnail" style="width: 100%">';
//$html .= '<h5>'. _e( 'Crop Your New Avatar', 'buddypress' ).'</h5>';
$html = '<img src="' . bp_get_avatar_to_crop() . '" id="avatar-to-crop" class="avatar" alt="Image to crop" />';
$html .= ' <div id="avatar-crop-pane">';
$html .= ' <img src="' . bp_get_avatar_to_crop() . '" id="avatar-crop-preview" class="avatar" alt="Crop Preview" />';
$html .= ' </div>';
$html .= ' <input type="button" name="avatar_crop_submit" id="avatar_crop_submit" value="Crop image" />';
$html .= ' <img class="waiting" src="' . esc_url(admin_url('images/wpspin_light.gif')) . '" alt="" style="display:none" />';
$html .= '<input type="hidden" name="image_src" id="image_src" value="' . bp_get_avatar_to_crop_src() . '" />';
$html .= '<input type="hidden" name="id_user" id="id_user" value="' . $next_user_id . '" />';
$html .= '<input type="hidden" id="x" name="x" />';
$html .= '<input type="hidden" id="y" name="y" />';
$html .= '<input type="hidden" id="w" name="w" />';
$html .= '<input type="hidden" id="h" name="h" />';
$html .= '<script type="text/javascript">';
$html .= '
jQuery("#avatar-to-crop").Jcrop({
onChange: showPreview,
onSelect: showPreview,
onSelect: updateCoords,
keySupport:false,
aspectRatio: ' . $aspect_ratio . ',
setSelect: [' . $crop_left . ', ' . $crop_top . ', ' . $crop_right . ', ' . $crop_bottom . ' ]
});
updateCoords({x:' . $crop_left . ', y: ' . $crop_top . ', w: ' . $crop_right . ', h: ' . $crop_bottom . '});
function updateCoords(c) {
jQuery("#x").val(c.x);
jQuery("#y").val(c.y);
jQuery("#w").val(c.w);
jQuery("#h").val(c.h);
}
function showPreview(coords) {
if ( parseInt(coords.w) > 0 ) {
var fw = 150;
var fh = 150;
var rx = fw / coords.w;
var ry = fh / coords.h;
jQuery( "#avatar-crop-preview" ).css({
width: Math.round(rx * ' . $image[0] . ') + "px",
height: Math.round(ry * ' . $image[1] . ') + "px",
marginLeft: "-" + Math.round(rx * coords.x) + "px",
marginTop: "-" + Math.round(ry * coords.y) + "px"
});
}
}
';
$html .= '</script>';
$html .= '
<style type="text/css">
.jcrop-holder { float: left; margin: 0 20px 20px 0; text-align: left; }
#avatar-crop-pane { width: 150px; height: 150px; overflow: hidden; }
#avatar-crop-submit { margin: 20px 0; }
.jcrop-holder img,
#avatar-crop-pane img,
#avatar-upload-form img,
#create-group-form img,
#group-settings-form img { border: none !important; max-width: none !important; }
</style> ';
//.........这里部分代码省略.........