Phorum 5.1.25 : Vue détaillée de mysqli.php

Fonctions qui ne font pas partie d'une Classe:

phorum_db_get_thread_list($offset) X-Ref

This function executes a query to select the visible messages from
the database for a given page offset. The main Phorum code handles
actually sorting the threads into a threaded list if needed.

By default, the message body is not included in the fetch queries.
If the body is needed in the thread list, $PHORUM['TMP']['bodies_in_list']
must be set to "1" (for example using setting.tpl).

NOTE: ALL dates should be returned as Unix timestamps

param: offset - the index of the page to return, starting with 0
param: messages - an array containing forum messages

phorum_db_get_recent_messages($count, $forum_id = 0, $thread = 0, $threads_only = 0) X-Ref

This function executes a query to get the recent messages for
all forums the user can read, a particular forum, or a particular
thread, and and returns an array of the messages order by message_id.

In reality, this function is not used in the Phorum core as of the time
of its creationg. However, several modules have been written that created
a function like this. Therefore, it has been added to aid in module development

The bulk of this function came from Jim Winstead of mysql.com

phorum_db_get_unapproved_list($forum = NULL, $waiting_only=false,$moddays=0,$countonly = false) X-Ref

This function executes a query to select messages from the database
and returns an array. The main Phorum code handles actually sorting
the threads into a threaded list if needed.

NOTE: ALL dates should be returned as Unix timestamps
param: forum - the forum id to work with. Omit or NULL for all forums.
param: waiting_only - only take into account messages which have to

phorum_db_post_message(&$message,$convert=false) X-Ref

This function posts a message to the tables.
The message is passed by reference and message_id and thread are filled

phorum_db_delete_message($message_id, $mode = PHORUM_DELETE_MESSAGE) X-Ref

This function deletes messages from the messages table.

param: message $ _id the id of the message which should be deleted

phorum_db_get_messagetree($parent_id, $forum_id) X-Ref

gets all attached messages to a message

param: id $ id of the message

phorum_db_update_message($message_id, $message) X-Ref

This function updates the message given in the $message array for
the row with the given message id. It returns non 0 on success.

phorum_db_get_message($value, $field="message_id", $ignore_forum_id=false) X-Ref

This function executes a query to get the row with the given value
in the given field and returns the message in an array.

phorum_db_get_messages($thread,$page=0,$ignore_mod_perms = 0) X-Ref

This function executes a query to get the rows with the given thread
id and returns an array of the message.

phorum_db_get_message_index($thread=0,$message_id=0) X-Ref

this function returns the index of a message in a thread

phorum_db_search($search, $offset, $length, $match_type, $match_date, $match_forum) X-Ref

This function searches the database for the supplied search
criteria and returns an array with two elements. One is the count
of total messages that matched, the second is an array of the
messages from the results based on the $start (0 base) given and
the $length given.

phorum_db_get_older_thread($key) X-Ref

Pas de description

phorum_db_get_newer_thread($key) X-Ref

Pas de description

phorum_db_get_neighbour_thread($key, $direction) X-Ref

Pas de description

phorum_db_load_settings() X-Ref

This function executes a query to get bad items of type $type and
returns an array of the results.

phorum_db_update_settings($settings) X-Ref

This function executes a query to get bad items of type $type and
returns an array of the results.

phorum_db_get_forums($forum_ids = 0, $parent_id = -1, $vroot = null, $inherit_id = null) X-Ref

This function executes a query to select all forum data from
the database for a flat/collapsed display and returns the data in
an array.

phorum_db_update_forum_stats($refresh=false, $msg_count_change=0, $timestamp=0, $thread_count_change=0, $sticky_count_change=0) X-Ref

This function updates the forums stats. If refresh is true, it pulls the
numbers from the table.

phorum_db_move_thread($thread_id, $toforum) X-Ref

actually moves a thread to the given forum

phorum_db_close_thread($thread_id) X-Ref

closes the given thread

phorum_db_reopen_thread($thread_id) X-Ref

(re)opens the given thread

phorum_db_add_forum($forum) X-Ref

This function executes a query to insert a forum into the forums
table and returns the forums id on success or 0 on failure.

phorum_db_drop_forum($forum_id) X-Ref

This function executes a query to remove a forum from the forums
table and its messages.

phorum_db_drop_folder($forum_id) X-Ref

This function executes a query to remove a folder from the forums
table and change the parent of its children.

phorum_db_update_forum($forum) X-Ref

This function executes a query to update a forum in the forums
table and returns non zero on success or 0 on failure.

phorum_db_get_groups($group_id=0) X-Ref

Pas de description

phorum_db_get_group_members($group_id, $status = NULL) X-Ref

Get the members of a group.

param: group_id - can be an integer (single group), or an array of groups
param: status - a specific status to look for, defaults to all
return: array - users (key is userid, value is group membership status)

phorum_db_save_group($group) X-Ref

Pas de description

phorum_db_delete_group($group_id) X-Ref

Pas de description

phorum_db_add_group($group_name,$group_id=0) X-Ref

phorum_db_add_group()

param: $group_name $group_id
return:

phorum_db_user_get_moderators($forum_id,$ignore_user_perms=false,$for_email=false) X-Ref

This function returns all moderators for a particular forum

phorum_db_user_get($user_id, $detailed) X-Ref

This function executes a query to select data about a user including
his permission data and returns that in an array.

phorum_db_user_get_fields($user_id, $fields) X-Ref

Pas de description

phorum_db_user_get_list($type = 0) X-Ref

Get a list of all users of a certain type.

param: $type - what type of list to retrieve.
return: array - key: userid, value: array (username, displayname)

phorum_db_user_check_pass($username, $password, $temp_password=false) X-Ref

This function executes a query to select data about a user including
his permission data and returns that in an array.

phorum_db_user_check_field($field, $value, $operator="=", $return_array=false) X-Ref

This function executes a query to check for the given field in the
user tableusername and return the user_id of the user it matches or 0
if no match is found.

The parameters can be arrays. If they are, all must be passed and all
must have the same number of values.

If $return_array is true, an array of all matching rows will be returned.
Otherwise, only the first user_id from the results will be returned.

phorum_db_user_add($userdata) X-Ref

This function executes a query to add the given user data to the
database and returns the userid or 0

phorum_db_user_save($userdata) X-Ref

This function executes a query to update the given user data in the
database and returns the true or false

phorum_db_user_save_groups($user_id, $groups) X-Ref

This function saves a users group permissions.

phorum_db_user_subscribe($user_id, $forum_id, $thread, $type) X-Ref

This function executes a query to subscribe a user to a forum/thread.

phorum_db_user_addpost() X-Ref

This function increases the post-counter for a user by one

phorum_db_user_unsubscribe($user_id, $thread, $forum_id=0) X-Ref

This function executes a query to unsubscribe a user to a forum/thread.

phorum_db_user_get_groups($user_id) X-Ref

This function will return a list of groups the user
is a member of, as well as the users permissions.

phorum_db_search_users($search) X-Ref

This function executes a query to select data about a user including
his permission data and returns that in an array.
If $search is empty, all users should be returned.

phorum_db_user_get_unapproved() X-Ref

This function gets the users that await approval

phorum_db_user_delete($user_id) X-Ref

This function deletes a user completely
- entry in the users-table
- entries in the permissions-table
- entries in the newflags-table
- entries in the subscribers-table
- entries in the group_xref-table
- entries in the private-messages-table
- entries in the files-table
- sets entries in the messages-table to anonymous

phorum_db_get_user_file_list($user_id) X-Ref

This function gets the users file list

phorum_db_get_message_file_list($message_id) X-Ref

This function gets the message's file list

phorum_db_file_get($file_id) X-Ref

This function retrieves a file from the db

phorum_db_file_save($user_id, $filename, $filesize, $buffer, $message_id=0, $link=null) X-Ref

This function saves a file to the db

phorum_db_file_delete($file_id) X-Ref

This function saves a file to the db

phorum_db_file_link($file_id, $message_id, $link = null) X-Ref

This function links a file to a specific message

phorum_db_get_user_filesize_total($user_id) X-Ref

This function reads the current total size of all files for a user

phorum_db_file_purge_stale_files($live_run = false) X-Ref

This function is used for cleaning up stale files from the
database. Stale files are files that are not linked to
anything. These can for example be caused by users that
are writing a message with attachments, but never post
it.

param: live_run - If set to false (default), the function

phorum_db_newflag_allread($forum_id=0) X-Ref

This function returns the newinfo-array for markallread

phorum_db_newflag_get_flags($forum_id=0) X-Ref

This function returns the read messages for the current user and forum
optionally for a given forum (for the index)

phorum_db_newflag_get_unread_count($forum_id=0) X-Ref

This function returns the count of unread messages the current user and forum
optionally for a given forum (for the index)

phorum_db_newflag_add_read($message_ids) X-Ref

This function marks a message as read

phorum_db_newflag_get_count($forum_id=0) X-Ref

This function returns the number of newflags for this user and forum

phorum_db_newflag_delete($numdelete=0,$forum_id=0) X-Ref

This function removes a number of newflags for this user and forum

phorum_db_newflag_update_forum($message_ids) X-Ref

This function executes a query to fix any newflags that are assigned to the wrong forum

phorum_db_get_subscribed_users($forum_id, $thread, $type) X-Ref

This function executes a query to get the user ids of the users
subscribed to a forum/thread.

phorum_db_get_message_subscriptions($user_id,$days=2) X-Ref

This function executes a query to get the subscriptions of a user-id,
together with the forum-id and subjects of the threads

phorum_db_get_if_subscribed($forum_id, $thread, $user_id, $type=PHORUM_SUBSCRIPTION_MESSAGE) X-Ref

This function executes a query to find out if a user is subscribed to a thread

phorum_db_get_banlists($ordered=false) X-Ref

This function retrieves the banlists for the current forum

phorum_db_get_banitem($banid) X-Ref

This function retrieves one item from the banlists

phorum_db_del_banitem($banid) X-Ref

This function deletes one item from the banlists

phorum_db_mod_banlists($type,$pcre,$string,$forum_id,$id=0) X-Ref

This function adds or modifies a banlist-entry

phorum_db_pm_list($folder, $user_id = NULL, $reverse = true) X-Ref

This function lists all private messages in a folder.

param: folder - The folder to use. Either a special folder
param: user_id - The user to retrieve messages for or NULL
param: reverse - If set to a true value (default), sorting

phorum_db_pm_get($pm_id, $folder = NULL, $user_id = NULL) X-Ref

This function retrieves a private message from the database.

param: pm_id - The id for the private message to retrieve.
param: user_id - The user to retrieve messages for or NULL
param: folder_id - The folder to retrieve the message from or

phorum_db_pm_create_folder($foldername, $user_id = NULL) X-Ref

This function creates a new folder for a user.

param: foldername - The name of the folder to create.
param: user_id - The user to create the folder for or

phorum_db_pm_rename_folder($folder_id, $newname, $user_id = NULL) X-Ref

This function renames a folder for a user.

param: folder_id - The id of the folder to rename.
param: newname - The new name for the folder.
param: user_id - The user to rename the folder for or

phorum_db_pm_delete_folder($folder_id, $user_id = NULL) X-Ref

This function deletes a folder for a user. Along with the
folder, all contained messages are deleted as well.

param: folder_id - The id of the folder to delete.
param: user_id - The user to delete the folder for or

phorum_db_pm_getfolders($user_id = NULL, $count_messages = false) X-Ref

This function retrieves the list of folders for a user.

param: user_id - The user to retrieve folders for or NULL
param: count_messages - Count the number of messages for the

phorum_db_pm_messagecount($folder, $user_id = NULL) X-Ref

This function computes the number of private messages a user has
and returns both the total and the number unread.

param: folder - The folder to use. Either a special folder
param: user_id - The user to retrieve messages for or NULL

phorum_db_pm_checknew($user_id = NULL) X-Ref

This function does a quick check if the user has new private messages.
This is useful in case you only want to know whether the user has
new messages or not and when you are not interested in the exact amount
of new messages.

param: user_id - The user to retrieve messages for or NULL
return: A true value, in case there are new messages available.

phorum_db_pm_send($subject, $message, $to, $from=NULL, $keepcopy=false) X-Ref

This function inserts a private message in the database. The return value
is the pm_message_id of the created message.

param: subject - The subject for the private message.
param: message - The message text for the private message.
param: to - A single user_id or an array of user_ids for the recipients.
param: from - The user_id of the sender. The current user is used in case
param: keepcopy - If set to a true value, a copy of the mail will be put in

phorum_db_pm_setflag($pm_id, $flag, $value, $user_id = NULL) X-Ref

This function updates a flag for a private message.

param: pm_id - The id of the message to update.
param: flag - The flag to update. Options are PHORUM_PM_READ_FLAG
param: value - The value for the flag (true or false).
param: user_id - The user to set a flag for or NULL

phorum_db_pm_delete($pm_id, $folder, $user_id = NULL) X-Ref

This function deletes a private message from a folder.

param: folder - The folder from which to delete the message
param: pm_id - The id of the private message to delete
param: user_id - The user to delete the message for or NULL

phorum_db_pm_move($pm_id, $from, $to, $user_id = NULL) X-Ref

This function moves a private message to a different folder.

param: pm_id - The id of the private message to move.
param: from - The folder to move the message from.
param: to - The folder to move the message to.
param: user_id - The user to move the message for or NULL

phorum_db_pm_update_message_info($pm_id) X-Ref

This function updates the meta information for a message. If it
detects that no xrefs are available for the message anymore,
the message will be deleted from the database. So this function
has to be called after setting the read_flag and after deleting
a message.
PMTODO maybe we need some locking here to prevent concurrent
updates of the message info.

phorum_db_get_private_messages($arg1, $arg2) X-Ref

Pas de description

phorum_db_get_private_message($arg1) X-Ref

Pas de description

phorum_db_get_private_message_count($arg1) X-Ref

Pas de description

phorum_db_put_private_messages($arg1, $arg2, $arg3, $arg4, $arg5) X-Ref

Pas de description

phorum_db_update_private_message($arg1, $arg2, $arg3) X-Ref

Pas de description

phorum_db_pm_deprecated($func) X-Ref

Pas de description

phorum_db_pm_is_buddy($buddy_user_id, $user_id = NULL) X-Ref

This function checks if a certain user is buddy of another user.
The function return the pm_buddy_id in case the user is a buddy
or NULL in case the user isn't.

param: buddy_user_id - The user_id to check for if it's a buddy.
param: user_id - The user_id for which the buddy list must be

phorum_db_pm_buddy_add($buddy_user_id, $user_id = NULL) X-Ref

This function adds a buddy for a user. It will return the
pm_buddy_id for the new buddy. If the buddy already exists,
it will return the existing pm_buddy_id. If a non existant
user_id is used for the buddy_user_id, the function will
return NULL.

param: buddy_user_id - The user_id that has to be added as a buddy.
param: user_id - The user_id the buddy has to be added for or

phorum_db_pm_buddy_delete($buddy_user_id, $user_id = NULL) X-Ref

This function deletes a buddy for a user.

param: buddy_user_id - The user_id that has to be deleted as a buddy.
param: user_id - The user_id the buddy has to be delete for or

phorum_db_pm_buddy_list($user_id = NULL, $find_mutual = false) X-Ref

This function retrieves a list of buddies for a user.

param: user_id - The user_id for which to retrieve the buddies
param: find_mutual - Wheter to find mutual buddies or not (default not).

phorum_db_prune_oldThreads($time,$forum=0,$mode=1) X-Ref

This function returns messages or threads which are newer or older
than the given timestamp

$time - holds the timestamp the comparison is done against
$forum - get Threads from this forum
$mode - should we compare against datestamp (1) or modifystamp (2)

phorum_db_split_thread($message, $forum_id) X-Ref

split thread

phorum_db_get_max_messageid() X-Ref

This function returns the maximum message-id in the database

phorum_db_viewcount_inc($message_id) X-Ref

This function increments the viewcount for a post

phorum_db_get_custom_field_users($field_id,$field_content,$match) X-Ref

Pas de description

phorum_db_metaquery_compile($metaquery) X-Ref

Translates a message searching meta query into a real SQL WHERE
statement for this database backend. The meta query can be used to
define extended SQL queries, based on a meta description of the
search that has to be performed on the database.

The meta query is an array, containing:
- query conditions
- grouping using "(" and ")"
- AND/OR specifications using "AND" and "OR".

The query conditions are arrays, containing the following elements:

- condition

A description of a condition. The syntax for this is:
<field name to query> <operator> <match specification>

The <field name to query> is a field in the message query that
we are running in this function.

The <operator> can be one of "=", "!=", "<", "<=", ">", ">=".
Note that there is nothing like "LIKE" or "NOT LIKE". If a "LIKE"
query has to be done, then that is setup through the
<match specification> (see below).

The <match specification> tells us with what the field should be
matched. The string "QUERY" inside the specification is preserved to
specify at which spot in the query the "query" element from the
condition array should be inserted. If "QUERY" is not available in
the specification, then a match is made on the exact value in the
specification. To perform "LIKE" searches (case insensitive wildcard
searches), you can use the "*" wildcard character in the specification
to do so.

- query

The data to use in the query, in case the condition element has a
<match specification> that uses "QUERY" in it.

Example:

$metaquery = array(
array(
"condition"  =>  "field1 = *QUERY*",
"query"      =>  "test data"
),
"AND",
"(",
array("condition"  => "field2 = whatever"),
"OR",
array("condition"  => "field2 = something else"),
")"
);

For MySQL, this would be turned into the MySQL WHERE statement:
... WHERE field1 LIKE '%test data%'
AND (field2 = 'whatever' OR field2 = 'something else')

param: $metaquery - A meta query description array.
return: $return - An array containing two elements. The first element

phorum_db_metaquery_messagesearch($metaquery) X-Ref

Run a search on the messages, using a metaquery. See the documentation
for the phorum_db_metaquery_compile() function for more info on the
metaquery syntax.

The query that is run here, does create a view on the messages, which
includes some thread and user info. This is used so these can also
be taken into account when selecting messages. For the condition elements
in the meta query, you can use fully qualified field names for the
<field name to query>. You can use message.*, user.* and thread.* for this.

The primary goal for this function is to provide a backend for the
message pruning interface.

param: $metaquery - A metaquery array.
return: $messages - An array of message records.

phorum_db_create_tables() X-Ref

This function creates the tables needed in the database.

phorum_db_escape_string($str) X-Ref

Pas de description

phorum_db_run_queries($queries) X-Ref

This function goes through an array of queries and executes them

phorum_db_check_connection() X-Ref

This function checks that a database connection can be made.

phorum_db_mysqli_connect() X-Ref

handy little connection function. This allows us to not connect to the
server until a query is actually run.
NOTE: This is not a required part of abstraction

phorum_db_mysqli_error($err) X-Ref

error handling function
NOTE: This is not a required part of abstraction

phorum_db_sanitize_mixed(&$var, $type) X-Ref

This function will sanitize a mixed variable of data based on type

param: $var The variable to be sanitized. Passed by reference.
param: $type Either int or not int.
return: null

phorum_db_validate_field($field_name) X-Ref

Checks that a value to be used as a field name contains only characters
that would appear in a field name.

param: $field_name string to be checked
return: bool

phorum_db_maxpacketsize() X-Ref

This function is used by the sanity checking system in the
admin interface to determine how much data can be transferred
in one query. This is used to detect problems with uploads that
are larger than the database server can handle.
The function returns the size in bytes. For database implementations
which do not have this kind of limit, NULL can be returned.

phorum_db_sanitychecks() X-Ref

This function is used by the sanity checking system to let the
database layer do sanity checks of its own. This function can
be used by every database layer to implement specific checks.

The return value for this function should be exactly the same
as the return value expected for regular sanity checking
function (see include/admin/sanity_checks.php for information).

There's no need to load the sanity_check.php file for the needed
constants, because this function should only be called from the
sanity checking system.

Poids:	4885 lignes (167 kb)
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Nécessite:	2 fichiers include/email_functions.php include/thread_info.php

Code source de Phorum 5.1.25

/include/db/ -> mysqli.php (sommaire)

Définit 108 fonctions

Généré le : Thu Nov 29 12:22:27 2007	par Balluche grâce à PHPXref 0.7