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Developer Documentation
Developer Documentation
- Bug fixes for general core bugs in 4.0.x will end 8 May 2023 (12 months).
- Bug fixes for security issues in 4.0.x will end 13 November 2023 (18 months).
- PHP version: minimum PHP 7.3.0 Note: the minimum PHP version has increased since Moodle 3.10. PHP 7.4.x is also supported.
/blog/ -> locallib.php (source)
Differences Between: [Versions 310 and 400] [Versions 39 and 400] [Versions 400 and 402] [Versions 400 and 403]
Classes for Blogs.
| Copyright: | 2009 Nicolas Connault |
| License: | http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later |
| File Size: | 1118 lines (39 kb) |
| Included or required: | 0 times |
| Referenced: | 6 times |
| Includes or requires: | 0 files |
Defines 10 classes
blog_entry:: (14 methods):
__construct()
prepare_render()
get_attachments()
process_attachment()
add()
edit()
delete()
add_associations()
add_association()
remove_associations()
delete_attachments()
can_user_edit()
can_user_view()
get_applicable_publish_states()
blog_listing:: (6 methods):
__construct()
get_entries()
count_entries()
get_entry_fetch_sql()
print_entries()
get_baseurl()
blog_filter:: (2 methods):
__construct()
get_instance()
blog_filter_context:: (1 method):
__construct()
blog_filter_user:: (1 method):
__construct()
blog_filter_tag:: (1 method):
__construct()
blog_filter_entry:: (1 method):
__construct()
blog_filter_since:: (1 method):
__construct()
blog_filter_search:: (1 method):
__construct()
blog_entry_attachment:: (1 method):
__construct()
Class: blog_entry - X-Ref
Blog_entry class. Represents an entry in a user's blog. Contains all methods for managing this entry.This class does not contain any HTML-generating code. See blog_listing sub-classes for such code.
This class follows the Object Relational Mapping technique, its member variables being mapped to
the fields of the post table.
| __construct($id=null, $params=null, $form=null) X-Ref |
| Constructor. If given an id, will fetch the corresponding record from the DB. param: mixed $idorparams A blog entry id if INT, or data for a new entry if array |
| prepare_render() X-Ref |
| Gets the required data to print the entry |
| get_attachments() X-Ref |
| Gets the entry attachments list return: array List of blog_entry_attachment instances |
| process_attachment($form) X-Ref |
| Inserts this entry in the database. Access control checks must be done by calling code. return: void param: mform $form Used for attachments |
| add() X-Ref |
| Inserts this entry in the database. Access control checks must be done by calling code. TODO Set the publishstate correctly return: void |
| edit($params=array() X-Ref |
| Updates this entry in the database. Access control checks must be done by calling code. return: void param: array $params Entry parameters. param: moodleform $form Used for attachments. param: array $summaryoptions Summary options. param: array $attachmentoptions Attachment options. |
| delete() X-Ref |
| Deletes this entry from the database. Access control checks must be done by calling code. return: void |
| add_associations($unused = null) X-Ref |
| Function to add all context associations to an entry. param: string $unused This does nothing, do not use it. |
| add_association($contextid, $unused = null) X-Ref |
| Add a single association for a blog entry param: int $contextid - id of context to associate with the blog entry. param: string $unused This does nothing, do not use it. |
| remove_associations() X-Ref |
| remove all associations for a blog entry return: void |
| delete_attachments() X-Ref |
| Deletes all the user files in the attachments area for an entry return: void |
| can_user_edit($userid=null) X-Ref |
| User can edit a blog entry if this is their own blog entry and they have the capability moodle/blog:create, or if they have the capability moodle/blog:manageentries. This also applies to deleting of entries. return: boolean param: int $userid Optional. If not given, $USER is used |
| can_user_view($targetuserid) X-Ref |
| Checks to see if a user can view the blogs of another user. Only blog level is checked here, the capabilities are enforced in blog/index.php return: bool param: int $targetuserid ID of the user we are checking |
| get_applicable_publish_states() X-Ref |
| Use this function to retrieve a list of publish states available for the currently logged in user. return: array This function returns an array ideal for sending to moodles' |
Class: blog_listing - X-Ref
Abstract Blog_Listing class: used to gather blog entries and output them as listings. One of the subclasses must be used.| __construct($filters=array() X-Ref |
| Constructor param: array $filters An associative array of filtername => filterid |
| get_entries($start=0, $limit=10) X-Ref |
| Fetches the array of blog entries. return: array |
| count_entries() X-Ref |
| Finds total number of blog entries return: int |
| get_entry_fetch_sql($count=false, $sort='lastmodified DESC', $userid = false) X-Ref |
| No description |
| print_entries() X-Ref |
| Outputs all the blog entries aggregated by this blog listing. return: void |
| get_baseurl() X-Ref |
| No description |
Class: blog_filter - X-Ref
Abstract class for blog_filter objects.A set of core filters are implemented here. To write new filters, you need to subclass
blog_filter and give it the name of the type you want (for example, blog_filter_entry).
The blog_filter abstract class will automatically use it when the filter is added to the
URL. The first parameter of the constructor is the ID of your filter, but it can be a string
or have any other meaning you wish it to have. The second parameter is called $type and is
used as a sub-type for filters that have a very similar implementation (see blog_filter_context for an example)
| __construct($id, $type=null) X-Ref |
| An array of filter types which this particular filter type overrides: their conditions will not be evaluated |
| get_instance($id, $type) X-Ref |
| TODO This is poor design. A parent class should not know anything about its children. The default case helps to resolve this design issue |
Class: blog_filter_context - X-Ref
This filter defines the context level of the blog entries being searched: site, course, module| __construct($id=null, $type='site') X-Ref |
| Constructor param: string $type param: int $id |
Class: blog_filter_user - X-Ref
This filter defines the user level of the blog entries being searched: a userid or a groupid.It can be combined with a context filter in order to refine the search.
| __construct($id=null, $type='user') X-Ref |
| Constructor param: string $type param: int $id |
Class: blog_filter_tag - X-Ref
This filter defines a tag by which blog entries should be searched.| __construct($id) X-Ref |
| Constructor return: void |
Class: blog_filter_entry - X-Ref
This filter defines a specific blog entry id.| __construct($id) X-Ref |
| No description |
Class: blog_filter_since - X-Ref
This filter restricts the results to a time interval in seconds up to time()| __construct($interval) X-Ref |
| No description |
Class: blog_filter_search - X-Ref
Filter used to perform full-text search on an entry's subject, summary and content| __construct($searchterm) X-Ref |
| No description |
Class: blog_entry_attachment - X-Ref
Renderable class to represent an entry attachment| __construct($file, $entryid) X-Ref |
| Gets the file data param: stored_file $file param: int $entryid Attachment entry id |
