本文整理汇总了PHP中tag_delete_instances函数的典型用法代码示例。如果您正苦于以下问题:PHP tag_delete_instances函数的具体用法?PHP tag_delete_instances怎么用?PHP tag_delete_instances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tag_delete_instances函数的4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,您的评价将有助于我们的系统推荐出更棒的PHP代码示例。
示例1: uninstall_plugin
/**
* Automatically clean-up all plugin data and remove the plugin DB tables
*
* NOTE: do not call directly, use new /admin/plugins.php?uninstall=component instead!
*
* @param string $type The plugin type, eg. 'mod', 'qtype', 'workshopgrading' etc.
* @param string $name The plugin name, eg. 'forum', 'multichoice', 'accumulative' etc.
* @uses global $OUTPUT to produce notices and other messages
* @return void
*/
function uninstall_plugin($type, $name)
{
global $CFG, $DB, $OUTPUT;
// This may take a long time.
core_php_time_limit::raise();
// Recursively uninstall all subplugins first.
$subplugintypes = core_component::get_plugin_types_with_subplugins();
if (isset($subplugintypes[$type])) {
$base = core_component::get_plugin_directory($type, $name);
if (file_exists("{$base}/db/subplugins.php")) {
$subplugins = array();
include "{$base}/db/subplugins.php";
foreach ($subplugins as $subplugintype => $dir) {
$instances = core_component::get_plugin_list($subplugintype);
foreach ($instances as $subpluginname => $notusedpluginpath) {
uninstall_plugin($subplugintype, $subpluginname);
}
}
}
}
$component = $type . '_' . $name;
// eg. 'qtype_multichoice' or 'workshopgrading_accumulative' or 'mod_forum'
if ($type === 'mod') {
$pluginname = $name;
// eg. 'forum'
if (get_string_manager()->string_exists('modulename', $component)) {
$strpluginname = get_string('modulename', $component);
} else {
$strpluginname = $component;
}
} else {
$pluginname = $component;
if (get_string_manager()->string_exists('pluginname', $component)) {
$strpluginname = get_string('pluginname', $component);
} else {
$strpluginname = $component;
}
}
echo $OUTPUT->heading($pluginname);
// Delete all tag instances associated with this plugin.
require_once $CFG->dirroot . '/tag/lib.php';
tag_delete_instances($component);
// Custom plugin uninstall.
$plugindirectory = core_component::get_plugin_directory($type, $name);
$uninstalllib = $plugindirectory . '/db/uninstall.php';
if (file_exists($uninstalllib)) {
require_once $uninstalllib;
$uninstallfunction = 'xmldb_' . $pluginname . '_uninstall';
// eg. 'xmldb_workshop_uninstall()'
if (function_exists($uninstallfunction)) {
// Do not verify result, let plugin complain if necessary.
$uninstallfunction();
}
}
// Specific plugin type cleanup.
$plugininfo = core_plugin_manager::instance()->get_plugin_info($component);
if ($plugininfo) {
$plugininfo->uninstall_cleanup();
core_plugin_manager::reset_caches();
}
$plugininfo = null;
// perform clean-up task common for all the plugin/subplugin types
//delete the web service functions and pre-built services
require_once $CFG->dirroot . '/lib/externallib.php';
external_delete_descriptions($component);
// delete calendar events
$DB->delete_records('event', array('modulename' => $pluginname));
// Delete scheduled tasks.
$DB->delete_records('task_scheduled', array('component' => $pluginname));
// Delete Inbound Message datakeys.
$DB->delete_records_select('messageinbound_datakeys', 'handler IN (SELECT id FROM {messageinbound_handlers} WHERE component = ?)', array($pluginname));
// Delete Inbound Message handlers.
$DB->delete_records('messageinbound_handlers', array('component' => $pluginname));
// delete all the logs
$DB->delete_records('log', array('module' => $pluginname));
// delete log_display information
$DB->delete_records('log_display', array('component' => $component));
// delete the module configuration records
unset_all_config_for_plugin($component);
if ($type === 'mod') {
unset_all_config_for_plugin($pluginname);
}
// delete message provider
message_provider_uninstall($component);
// delete the plugin tables
$xmldbfilepath = $plugindirectory . '/db/install.xml';
drop_plugin_tables($component, $xmldbfilepath, false);
if ($type === 'mod' or $type === 'block') {
// non-frankenstyle table prefixes
drop_plugin_tables($name, $xmldbfilepath, false);
//.........这里部分代码省略.........
开发者ID:Alexbado,项目名称:moodle2,代码行数:101,代码来源:adminlib.php
示例2: course_delete_module
/**
* This function will handle the whole deletion process of a module. This includes calling
* the modules delete_instance function, deleting files, events, grades, conditional data,
* the data in the course_module and course_sections table and adding a module deletion
* event to the DB.
*
* @param int $cmid the course module id
* @since Moodle 2.5
*/
function course_delete_module($cmid)
{
global $CFG, $DB;
require_once $CFG->libdir . '/gradelib.php';
require_once $CFG->libdir . '/questionlib.php';
require_once $CFG->dirroot . '/blog/lib.php';
require_once $CFG->dirroot . '/calendar/lib.php';
require_once $CFG->dirroot . '/tag/lib.php';
// Get the course module.
if (!($cm = $DB->get_record('course_modules', array('id' => $cmid)))) {
return true;
}
// Get the module context.
$modcontext = context_module::instance($cm->id);
// Get the course module name.
$modulename = $DB->get_field('modules', 'name', array('id' => $cm->module), MUST_EXIST);
// Get the file location of the delete_instance function for this module.
$modlib = "{$CFG->dirroot}/mod/{$modulename}/lib.php";
// Include the file required to call the delete_instance function for this module.
if (file_exists($modlib)) {
require_once $modlib;
} else {
throw new moodle_exception('cannotdeletemodulemissinglib', '', '', null, "Cannot delete this module as the file mod/{$modulename}/lib.php is missing.");
}
$deleteinstancefunction = $modulename . '_delete_instance';
// Ensure the delete_instance function exists for this module.
if (!function_exists($deleteinstancefunction)) {
throw new moodle_exception('cannotdeletemodulemissingfunc', '', '', null, "Cannot delete this module as the function {$modulename}_delete_instance is missing in mod/{$modulename}/lib.php.");
}
// Delete activity context questions and question categories.
question_delete_activity($cm);
// Call the delete_instance function, if it returns false throw an exception.
if (!$deleteinstancefunction($cm->instance)) {
throw new moodle_exception('cannotdeletemoduleinstance', '', '', null, "Cannot delete the module {$modulename} (instance).");
}
// Remove all module files in case modules forget to do that.
$fs = get_file_storage();
$fs->delete_area_files($modcontext->id);
// Delete events from calendar.
if ($events = $DB->get_records('event', array('instance' => $cm->instance, 'modulename' => $modulename))) {
foreach ($events as $event) {
$calendarevent = calendar_event::load($event->id);
$calendarevent->delete();
}
}
// Delete grade items, outcome items and grades attached to modules.
if ($grade_items = grade_item::fetch_all(array('itemtype' => 'mod', 'itemmodule' => $modulename, 'iteminstance' => $cm->instance, 'courseid' => $cm->course))) {
foreach ($grade_items as $grade_item) {
$grade_item->delete('moddelete');
}
}
// Delete completion and availability data; it is better to do this even if the
// features are not turned on, in case they were turned on previously (these will be
// very quick on an empty table).
$DB->delete_records('course_modules_completion', array('coursemoduleid' => $cm->id));
$DB->delete_records('course_completion_criteria', array('moduleinstance' => $cm->id, 'criteriatype' => COMPLETION_CRITERIA_TYPE_ACTIVITY));
// Delete all tag instances associated with the instance of this module.
tag_delete_instances('mod_' . $modulename, $modcontext->id);
// Delete the context.
context_helper::delete_instance(CONTEXT_MODULE, $cm->id);
// Delete the module from the course_modules table.
$DB->delete_records('course_modules', array('id' => $cm->id));
// Delete module from that section.
if (!delete_mod_from_section($cm->id, $cm->section)) {
throw new moodle_exception('cannotdeletemodulefromsection', '', '', null, "Cannot delete the module {$modulename} (instance) from section.");
}
// Trigger event for course module delete action.
$event = \core\event\course_module_deleted::create(array('courseid' => $cm->course, 'context' => $modcontext, 'objectid' => $cm->id, 'other' => array('modulename' => $modulename, 'instanceid' => $cm->instance)));
$event->add_record_snapshot('course_modules', $cm);
$event->trigger();
rebuild_course_cache($cm->course, true);
}
开发者ID:uniedpa,项目名称:moodle,代码行数:81,代码来源:lib.php
示例3: test_tag_removed
/**
* Test the tag removed event.
*/
public function test_tag_removed()
{
global $DB;
$this->setAdminUser();
// Create a course to tag.
$course = $this->getDataGenerator()->create_course();
// Create a wiki page to tag.
$wikigenerator = $this->getDataGenerator()->get_plugin_generator('mod_wiki');
$wiki = $wikigenerator->create_instance(array('course' => $course->id));
$subwikiid = wiki_add_subwiki($wiki->id, 0);
$wikipageid = wiki_create_page($subwikiid, 'Title', FORMAT_HTML, '2');
// Create the tag.
$tag = $this->getDataGenerator()->create_tag();
// Assign a tag to a course.
tag_assign('course', $course->id, $tag->id, 1, 2, 'core', context_course::instance($course->id)->id);
// Trigger and capture the event for untagging a course.
$sink = $this->redirectEvents();
coursetag_delete_keyword($tag->id, 2, $course->id);
$events = $sink->get_events();
$event = reset($events);
// Check that the tag was removed from the course and the event data is valid.
$this->assertEquals(0, $DB->count_records('tag_instance'));
$this->assertInstanceOf('\\core\\event\\tag_removed', $event);
$this->assertEquals(context_course::instance($course->id), $event->get_context());
// Create the tag.
$tag = $this->getDataGenerator()->create_tag();
// Assign a tag to a wiki this time.
tag_assign('wiki_pages', $wikipageid, $tag->id, 1, 2, 'mod_wiki', context_module::instance($wiki->cmid)->id);
// Trigger and capture the event for deleting this tag instance.
$sink = $this->redirectEvents();
tag_delete_instance('wiki_pages', $wikipageid, $tag->id);
$events = $sink->get_events();
$event = reset($events);
// Check that tag was removed from the wiki page and the event data is valid.
$this->assertEquals(0, $DB->count_records('tag_instance'));
$this->assertInstanceOf('\\core\\event\\tag_removed', $event);
$this->assertEquals(context_module::instance($wiki->cmid), $event->get_context());
// Create a tag again - the other would have been deleted since there were no more instances associated with it.
$tag = $this->getDataGenerator()->create_tag();
// Assign a tag to the wiki again.
tag_assign('wiki_pages', $wikipageid, $tag->id, 1, 2, 'mod_wiki', context_module::instance($wiki->cmid)->id);
// Now we want to delete this tag, and because there is only one tag instance
// associated with it, it should get deleted as well.
$sink = $this->redirectEvents();
tag_delete($tag->id);
$events = $sink->get_events();
$event = reset($events);
// Check that tag was removed from the wiki page and the event data is valid.
$this->assertEquals(0, $DB->count_records('tag_instance'));
$this->assertInstanceOf('\\core\\event\\tag_removed', $event);
$this->assertEquals(context_module::instance($wiki->cmid), $event->get_context());
// Create a tag again - the other would have been deleted since there were no more instances associated with it.
$tag = $this->getDataGenerator()->create_tag();
// Assign a tag to the wiki again.
tag_assign('wiki_pages', $wikipageid, $tag->id, 1, 2, 'mod_wiki', context_module::instance($wiki->cmid)->id);
// Delete all tag instances for this wiki instance.
$sink = $this->redirectEvents();
tag_delete_instances('mod_wiki', context_module::instance($wiki->cmid)->id);
$events = $sink->get_events();
$event = reset($events);
// Check that tag was removed from the wiki page and the event data is valid.
$this->assertEquals(0, $DB->count_records('tag_instance'));
$this->assertInstanceOf('\\core\\event\\tag_removed', $event);
$this->assertEquals(context_module::instance($wiki->cmid), $event->get_context());
// Create another wiki.
$wiki2 = $wikigenerator->create_instance(array('course' => $course->id));
$subwikiid2 = wiki_add_subwiki($wiki2->id, 0);
$wikipageid2 = wiki_create_page($subwikiid2, 'Title', FORMAT_HTML, '2');
// Assign a tag to both wiki pages.
tag_assign('wiki_pages', $wikipageid, $tag->id, 1, 2, 'mod_wiki', context_module::instance($wiki->cmid)->id);
tag_assign('wiki_pages', $wikipageid2, $tag->id, 1, 2, 'mod_wiki', context_module::instance($wiki2->cmid)->id);
// Now remove all tag_instances associated with all wikis.
$sink = $this->redirectEvents();
tag_delete_instances('mod_wiki');
$events = $sink->get_events();
// There will be two events - one for each wiki instance removed.
$event1 = reset($events);
$event2 = $events[1];
// Check that the tags were removed from the wiki pages.
$this->assertEquals(0, $DB->count_records('tag_instance'));
// Check the first event data is valid.
$this->assertInstanceOf('\\core\\event\\tag_removed', $event1);
$this->assertEquals(context_module::instance($wiki->cmid), $event1->get_context());
// Check that the second event data is valid.
$this->assertInstanceOf('\\core\\event\\tag_removed', $event2);
$this->assertEquals(context_module::instance($wiki2->cmid), $event2->get_context());
}
开发者ID:janaece,项目名称:globalclassroom4_clean,代码行数:90,代码来源:events_test.php
示例4: delete_all_data
/**
* Called by delete_instance. Deletes all the forum's data (but
* not the actual forum record, delete_instance handles that).
*/
public function delete_all_data()
{
global $DB, $CFG;
require_once $CFG->dirroot . '/tag/lib.php';
// Delete per-post data
$postquery = "\nSELECT\n fp.id\nFROM\n {forumng_discussions} fd\n INNER JOIN {forumng_posts} fp on fp.discussionid = fd.id\nWHERE\n fd.forumngid = ?";
$postparams = array($this->forumfields->id);
$DB->execute("DELETE FROM {forumng_ratings}\n WHERE postid IN ({$postquery})", $postparams);
$DB->execute("DELETE FROM {forumng_read_posts}\n WHERE postid IN ({$postquery})", $postparams);
// Delete per-discussion data
$discussionquery = "SELECT id FROM {forumng_discussions}\n WHERE forumngid = ?";
$discussionparams = array($this->forumfields->id);
$DB->execute("DELETE FROM {forumng_read}\n WHERE discussionid IN ({$discussionquery})", $discussionparams);
$DB->execute("DELETE FROM {forumng_posts}\n WHERE discussionid IN ({$discussionquery})", $discussionparams);
// Delete standard rating data.
if ($this->get_enableratings() == mod_forumng::FORUMNG_STANDARD_RATING && !$this->is_clone()) {
require_once $CFG->dirroot . '/rating/lib.php';
$delopt = new stdClass();
$delopt->contextid = $this->get_context(true)->id;
$delopt->component = 'mod_forumng';
$delopt->ratingarea = 'post';
$rm = new rating_manager();
$rm->delete_ratings($delopt);
}
// Delete per-forum data
if ($this->is_clone()) {
$DB->delete_records('forumng_subscriptions', array('clonecmid' => $this->get_course_module_id()));
} else {
$DB->delete_records('forumng_subscriptions', array('forumngid' => $this->forumfields->id));
}
$DB->delete_records('forumng_discussions', array('forumngid' => $this->forumfields->id));
// Delete tag instances.
tag_delete_instances('mod_forumng', $this->context->id);
}
开发者ID:ULCC-QMUL,项目名称:moodle-mod_forumng,代码行数:38,代码来源:mod_forumng.php
注:本文中的tag_delete_instances函数示例整理自Github/MSDocs等源码及文档管理平台,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。 |
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