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Developer Documentation
- Bug fixes for general core bugs in 4.2.x will end 22 April 2024 (12 months).
- Bug fixes for security issues in 4.2.x will end 7 October 2024 (18 months).
- PHP version: minimum PHP 8.0.0 Note: minimum PHP version has increased since Moodle 4.1. PHP 8.1.x is supported too.
/mod/wiki/ -> locallib.php (source)
Differences Between: [Versions 310 and 402] [Versions 311 and 402] [Versions 39 and 402] [Versions 400 and 402] [Versions 401 and 402]
This contains functions and classes that will be used by scripts in wiki module
| Author: | Jordi Piguillem |
| Author: | Marc Alier |
| Author: | David Jimenez |
| Author: | Josep Arus |
| Author: | Daniel Serrano |
| Author: | Kenneth Riba |
| Copyright: | 2009 Marc Alier, Jordi Piguillem marc.alier@upc.edu |
| Copyright: | 2009 Universitat Politecnica de Catalunya http://www.upc.edu |
| License: | http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later |
| File Size: | 1858 lines (62 kb) |
| Included or required: | 1 time |
| Referenced: | 15 times |
| Includes or requires: | 0 files |
Defines 69 functions
wiki_get_wiki()
wiki_get_subwikis()
wiki_get_subwiki_by_group()
wiki_get_subwiki()
wiki_add_subwiki()
wiki_get_wiki_from_pageid()
wiki_get_page()
wiki_get_current_version()
wiki_get_last_version()
wiki_get_section_page()
wiki_get_page_by_title()
wiki_get_version()
wiki_get_first_page()
wiki_save_section()
wiki_save_page()
wiki_refresh_cachedcontent()
wiki_restore_page()
wiki_refresh_page_links()
wiki_create_page()
wiki_make_cache_expire()
wiki_get_wiki_page_version()
wiki_get_wiki_page_versions()
wiki_count_wiki_page_versions()
wiki_get_linked_to_pages()
wiki_get_linked_from_pages()
wiki_get_contributions()
wiki_get_missing_or_empty_pages()
wiki_get_page_list()
wiki_get_orphaned_pages()
wiki_search_title()
wiki_search_content()
wiki_search_all()
wiki_get_user_info()
wiki_increment_pageviews()
wiki_get_formats()
wiki_parse_content()
wiki_parser_link()
wiki_parser_table()
wiki_parser_real_path()
wiki_parser_get_token()
wiki_user_can_view()
wiki_user_can_edit()
wiki_is_page_section_locked()
wiki_set_lock()
wiki_delete_locks()
wiki_delete_old_locks()
wiki_delete_links()
wiki_delete_synonym()
wiki_delete_pages()
wiki_delete_page_versions()
wiki_get_comment()
wiki_get_comments()
wiki_add_comment()
wiki_delete_comment()
wiki_delete_comments_wiki()
wiki_add_progress()
wiki_get_wiki_page_id()
wiki_print_page_content()
wiki_trim_string()
wiki_print_edit_form_default_fields()
wiki_print_upload_table()
wiki_build_tree()
wiki_get_linked_pages()
wiki_get_updated_pages_by_subwiki()
wiki_can_create_pages()
wiki_get_possible_subwiki_by_group()
wiki_get_visible_subwikis()
wiki_get_subwiki_by_group_and_user_with_validation()
mod_wiki_get_tagged_pages()
wiki_get_subwikis()
wiki_get_subwiki_by_group()
wiki_get_subwiki()
wiki_add_subwiki()
wiki_get_wiki_from_pageid()
wiki_get_page()
wiki_get_current_version()
wiki_get_last_version()
wiki_get_section_page()
wiki_get_page_by_title()
wiki_get_version()
wiki_get_first_page()
wiki_save_section()
wiki_save_page()
wiki_refresh_cachedcontent()
wiki_restore_page()
wiki_refresh_page_links()
wiki_create_page()
wiki_make_cache_expire()
wiki_get_wiki_page_version()
wiki_get_wiki_page_versions()
wiki_count_wiki_page_versions()
wiki_get_linked_to_pages()
wiki_get_linked_from_pages()
wiki_get_contributions()
wiki_get_missing_or_empty_pages()
wiki_get_page_list()
wiki_get_orphaned_pages()
wiki_search_title()
wiki_search_content()
wiki_search_all()
wiki_get_user_info()
wiki_increment_pageviews()
wiki_get_formats()
wiki_parse_content()
wiki_parser_link()
wiki_parser_table()
wiki_parser_real_path()
wiki_parser_get_token()
wiki_user_can_view()
wiki_user_can_edit()
wiki_is_page_section_locked()
wiki_set_lock()
wiki_delete_locks()
wiki_delete_old_locks()
wiki_delete_links()
wiki_delete_synonym()
wiki_delete_pages()
wiki_delete_page_versions()
wiki_get_comment()
wiki_get_comments()
wiki_add_comment()
wiki_delete_comment()
wiki_delete_comments_wiki()
wiki_add_progress()
wiki_get_wiki_page_id()
wiki_print_page_content()
wiki_trim_string()
wiki_print_edit_form_default_fields()
wiki_print_upload_table()
wiki_build_tree()
wiki_get_linked_pages()
wiki_get_updated_pages_by_subwiki()
wiki_can_create_pages()
wiki_get_possible_subwiki_by_group()
wiki_get_visible_subwikis()
wiki_get_subwiki_by_group_and_user_with_validation()
mod_wiki_get_tagged_pages()
Functions that are not part of a class:
| wiki_get_wiki($wikiid) X-Ref |
| Get a wiki instance param: int $wikiid the instance id of wiki |
| wiki_get_subwikis($wikiid) X-Ref |
| Get sub wiki instances with same wiki id param: int $wikiid |
| wiki_get_subwiki_by_group($wikiid, $groupid, $userid = 0) X-Ref |
| Get a sub wiki instance by wiki id and group id param: int $wikiid param: int $groupid return: object |
| wiki_get_subwiki($subwikiid) X-Ref |
| Get a sub wiki instace by instance id param: int $subwikiid return: object |
| wiki_add_subwiki($wikiid, $groupid, $userid = 0) X-Ref |
| Add a new sub wiki instance param: int $wikiid param: int $groupid return: int $insertid |
| wiki_get_wiki_from_pageid($pageid) X-Ref |
| Get a wiki instance by pageid param: int $pageid return: object |
| wiki_get_page($pageid) X-Ref |
| Get a wiki page by pageid param: int $pageid return: object |
| wiki_get_current_version($pageid) X-Ref |
| Get latest version of wiki page param: int $pageid return: object |
| wiki_get_last_version($pageid) X-Ref |
| Alias of wiki_get_current_version param: int $pageid return: object |
| wiki_get_section_page($page, $section) X-Ref |
| Get page section param: int $pageid param: string $section |
| wiki_get_page_by_title($swid, $title) X-Ref |
| Get a wiki page by page title param: int $swid, sub wiki id param: string $title return: object |
| wiki_get_version($versionid) X-Ref |
| Get a version record by record id param: int $versionid, the version id return: object |
| wiki_get_first_page($subwikid, $module = null) X-Ref |
| Get first page of wiki instace param: int $subwikiid param: int $module, wiki instance object |
| wiki_save_section($wikipage, $sectiontitle, $sectioncontent, $userid) X-Ref |
| No description |
| wiki_save_page($wikipage, $newcontent, $userid) X-Ref |
| Save page content param: object $wikipage param: string $newcontent param: int $userid |
| wiki_refresh_cachedcontent($page, $newcontent = null) X-Ref |
| No description |
| wiki_restore_page($wikipage, $version, $context) X-Ref |
| Restore a page with specified version. param: stdClass $wikipage wiki page record param: stdClass $version wiki page version to restore param: context_module $context context of wiki module return: stdClass restored page |
| wiki_refresh_page_links($page, $links) X-Ref |
| No description |
| wiki_create_page($swid, $title, $format, $userid) X-Ref |
| Create a new wiki page, if the page exists, return existing pageid param: int $swid param: string $title param: string $format param: int $userid |
| wiki_make_cache_expire($pagename) X-Ref |
| No description |
| wiki_get_wiki_page_version($pageid, $version) X-Ref |
| Get a specific version of page param: int $pageid param: int $version |
| wiki_get_wiki_page_versions($pageid, $limitfrom, $limitnum) X-Ref |
| Get version list param: int $pageid param: int $limitfrom param: int $limitnum |
| wiki_count_wiki_page_versions($pageid) X-Ref |
| Count the number of page version param: int $pageid |
| wiki_get_linked_to_pages($pageid) X-Ref |
| Get linked from page param: int $pageid |
| wiki_get_linked_from_pages($pageid) X-Ref |
| Get linked from page param: int $pageid |
| wiki_get_contributions($swid, $userid) X-Ref |
| Get pages which user have been edited param: int $swid param: int $userid |
| wiki_get_missing_or_empty_pages($swid) X-Ref |
| Get missing or empty pages in wiki param: int $swid sub wiki id |
| wiki_get_page_list($swid, $sort = 'title ASC') X-Ref |
| Get pages list in wiki param: int $swid sub wiki id param: string $sort How to sort the pages. By default, title ASC. return: stdClass[] |
| wiki_get_orphaned_pages($swid) X-Ref |
| Return a list of orphaned wikis for one specific subwiki param: int $swid sub wiki id |
| wiki_search_title($swid, $search) X-Ref |
| Search wiki title param: int $swid sub wiki id param: string $search |
| wiki_search_content($swid, $search) X-Ref |
| Search wiki content param: int $swid sub wiki id param: string $search |
| wiki_search_all($swid, $search) X-Ref |
| Search wiki title and content param: int $swid sub wiki id param: string $search |
| wiki_get_user_info($userid) X-Ref |
| Get user data |
| wiki_increment_pageviews($page) X-Ref |
| Increase page view nubmer param: int $page, database record |
| wiki_get_formats() X-Ref |
| Text format supported by wiki module |
| wiki_parse_content($markup, $pagecontent, $options = array() X-Ref |
| Parses a string with the wiki markup language in $markup. return: Array or false when something wrong has happened. author: Josep Arús Pous |
| wiki_parser_link($link, $options = null) X-Ref |
| This function is the parser callback to parse wiki links. It returns the necesary information to print a link. NOTE: Empty pages and non-existent pages must be print in red color. !!!!!! IMPORTANT !!!!!! It is critical that you call format_string on the content before it is used. param: string|stdClass $link name of a page or page object. param: array $options return: array Array('content' => string, 'url' => string, 'new' => bool, 'link_info' => array) |
| wiki_parser_table($table) X-Ref |
| Returns the table fully parsed (HTML) return: HTML for the table $table author: Josep Arús Pous |
| wiki_parser_real_path($url, $context, $component, $filearea, $swid) X-Ref |
| Returns an absolute path link, unless there is no such link. param: string $url Link's URL or filename param: stdClass $context filearea params param: string $component The component the file is associated with param: string $filearea The filearea the file is stored in param: int $swid Sub wiki id return: string URL for files full path |
| wiki_parser_get_token($markup, $name) X-Ref |
| Returns the token used by a wiki language to represent a given tag or "object" (bold -> **) return: A string when it has only one token at the beginning (f. ex. lists). An array composed by 2 strings when it has 2 tokens, one at the beginning and one at the end (f. ex. italics). Returns false otherwise. author: Josep Arús Pous |
| wiki_user_can_view($subwiki, $wiki = null) X-Ref |
| Checks if current user can view a subwiki param: stdClass $subwiki usually record from {wiki_subwikis}. Must contain fields 'wikiid', 'groupid', 'userid'. param: stdClass $wiki optional wiki object if known return: bool |
| wiki_user_can_edit($subwiki) X-Ref |
| Checks if current user can edit a subwiki param: $subwiki |
| wiki_is_page_section_locked($pageid, $userid, $section = null) X-Ref |
| Checks if a page-section is locked. return: true if the combination of section and page is locked, FALSE otherwise. |
| wiki_set_lock($pageid, $userid, $section = null, $insert = false) X-Ref |
| Inserts or updates a wiki_locks record. |
| wiki_delete_locks($pageid, $userid = null, $section = null, $delete_from_db = true, $delete_section_and_page = false) X-Ref |
| Deletes wiki_locks that are not in use. (F.Ex. after submitting the changes). If no userid is present, it deletes ALL the wiki_locks of a specific page. param: int $pageid page id. param: int $userid id of user for which lock is deleted. param: string $section section to be deleted. param: bool $delete_from_db deleted from db. param: bool $delete_section_and_page delete section and page version. |
| wiki_delete_old_locks() X-Ref |
| Deletes wiki_locks that expired 1 hour ago. |
| wiki_delete_links($linkid = null, $topageid = null, $frompageid = null, $subwikiid = null) X-Ref |
| Deletes wiki_links. It can be sepecific link or links attached in subwiki param: int $linkid id of the link to be deleted param: int $topageid links to the specific page param: int $frompageid links from specific page param: int $subwikiid links to subwiki |
| wiki_delete_synonym($subwikiid, $pageid = null) X-Ref |
| Delete wiki synonyms related to subwikiid or page param: int $subwikiid id of sunbwiki param: int $pageid id of page |
| wiki_delete_pages($context, $pageids = null, $subwikiid = null) X-Ref |
| Delete pages and all related data param: mixed $context context in which page needs to be deleted. param: mixed $pageids id's of pages to be deleted param: int $subwikiid id of the subwiki for which all pages should be deleted |
| wiki_delete_page_versions($deleteversions, $context = null) X-Ref |
| Delete specificed versions of a page or versions created by users if version is 0 then it will remove all versions of the page param: array $deleteversions delete versions for a page param: context_module $context module context |
| wiki_get_comment($commentid) X-Ref |
| No description |
| wiki_get_comments($contextid, $pageid) X-Ref |
| Returns all comments by context and pageid param: int $contextid Current context id param: int $pageid Current pageid |
| wiki_add_comment($context, $pageid, $content, $editor) X-Ref |
| Add comments ro database param: object $context. Current context param: int $pageid. Current pageid param: string $content. Content of the comment param: string editor. Version of editor we are using. |
| wiki_delete_comment($idcomment, $context, $pageid) X-Ref |
| Delete comments from database param: $idcomment. Id of comment which will be deleted param: $context. Current context param: $pageid. Current pageid |
| wiki_delete_comments_wiki() X-Ref |
| Delete al comments from wiki |
| wiki_add_progress($pageid, $oldversionid, $versionid, $progress) X-Ref |
| No description |
| wiki_get_wiki_page_id($pageid, $id) X-Ref |
| No description |
| wiki_print_page_content($page, $context, $subwikiid) X-Ref |
| No description |
| wiki_trim_string($text, $limit = 25) X-Ref |
| This function trims any given text and returns it with some dots at the end param: string $text param: string $limit return: string |
| wiki_print_edit_form_default_fields($format, $pageid, $version = -1, $upload = false, $deleteuploads = array() X-Ref |
| Prints default edit form fields and buttons param: string $format Edit form format (html, creole...) param: integer $version Version number. A negative number means no versioning. |
| wiki_print_upload_table($context, $filearea, $fileitemid, $deleteuploads = array() X-Ref |
| Prints a table with the files attached to a wiki page param: object $context param: string $filearea param: int $fileitemid param: array deleteuploads |
| wiki_build_tree($page, $node, &$keys) X-Ref |
| Generate wiki's page tree param: page_wiki $page. A wiki page object param: navigation_node $node. Starting navigation_node param: array $keys. An array to store keys return: an array with all tree nodes |
| wiki_get_linked_pages($pageid) X-Ref |
| Get linked pages from page param: int $pageid |
| wiki_get_updated_pages_by_subwiki($swid) X-Ref |
| Get updated pages from wiki param: int $pageid |
| wiki_can_create_pages($context, $user = null) X-Ref |
| Check if the user can create pages in a certain wiki. param: context $context Wiki's context. param: integer|stdClass $user A user id or object. By default (null) checks the permissions of the current user. return: bool True if user can create pages, false otherwise. |
| wiki_get_possible_subwiki_by_group($wikiid, $groupid, $userid = 0) X-Ref |
| Get a sub wiki instance by wiki id, group id and user id. If the wiki doesn't exist in DB it will return an isntance with id -1. param: int $wikiid Wiki ID. param: int $groupid Group ID. param: int $userid User ID. return: object Subwiki instance. |
| wiki_get_visible_subwikis($wiki, $cm = null, $context = null) X-Ref |
| Get all the possible subwikis visible to the user in a wiki. It will return all the subwikis that can be created in a wiki, even if they don't exist in DB yet. param: stdClass $wiki Wiki to get the subwikis from. param: cm_info|stdClass $cm Optional. The course module object. param: context_module $context Optional. Context of wiki module. return: array List of subwikis. |
| wiki_get_subwiki_by_group_and_user_with_validation($wiki, $groupid, $userid) X-Ref |
| Utility function for getting a subwiki by group and user, validating that the user can view it. If the subwiki doesn't exists in DB yet it'll have id -1. param: stdClass $wiki The wiki. param: int $groupid Group ID. 0 means the subwiki doesn't use groups. param: int $userid User ID. 0 means the subwiki doesn't use users. return: stdClass Subwiki. If it doesn't exists in DB yet it'll have id -1. If the user can't view the |
| mod_wiki_get_tagged_pages($tag, $exclusivemode = false, $fromctx = 0, $ctx = 0, $rec = 1, $page = 0) X-Ref |
| Returns wiki pages tagged with a specified tag. This is a callback used by the tag area mod_wiki/wiki_pages to search for wiki pages tagged with a specific tag. param: core_tag_tag $tag param: bool $exclusivemode if set to true it means that no other entities tagged with this tag param: int $fromctx context id where the link was displayed, may be used by callbacks param: int $ctx context id where to search for records param: bool $rec search in subcontexts as well param: int $page 0-based number of page being displayed return: \core_tag\output\tagindex |
