Refactoring the service manager code
This commit is contained in:
		@@ -25,7 +25,8 @@
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require_once(__DIR__ . "/../../config.php");
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					require_once(__DIR__ . "/../../config.php");
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require_once($CFG->libdir . "/tablelib.php");
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					require_once($CFG->libdir . "/tablelib.php");
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$deleteservice = optional_param("deleteservice", 0, PARAM_INT);
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					$hideshowid = optional_param("hideshowid", 0, PARAM_INT);
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					$deleteid = optional_param("deleteid", 0, PARAM_INT);
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require_login();
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					require_login();
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@@ -40,14 +41,24 @@ $context = context_system::instance();
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$PAGE->set_context($context);
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					$PAGE->set_context($context);
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/* Delete the service */
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					/* Delete the service */
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if ($deleteservice && confirm_sesskey()) {
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					if (boolval($deleteid) && confirm_sesskey()) {
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    $DB->delete_records("local_webhooks_service", array("id" => $deleteservice));
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					    $DB->delete_records("local_webhooks_service", array("id" => $deleteid));
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    redirect($PAGE->url, new lang_string("deleted", "moodle"));
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					    redirect($PAGE->url, new lang_string("deleted", "moodle"));
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}
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					}
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/* Retrieving a list of services */
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					/* Retrieving a list of services */
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$select = null;
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					$callbacks = $DB->get_records_select("local_webhooks_service", null, null, $DB->sql_order_by_text("id"));
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$callbacks = $DB->get_records_select("local_webhooks_service", $select, null, $DB->sql_order_by_text("id"));
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					/* Switching the status of the service */
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					if (boolval($hideshowid) && confirm_sesskey()) {
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					    $callback = $callbacks[$hideshowid];
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					    if (!empty($callback)) {
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					        $callback->enable = !boolval($callback->enable);
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					        $DB->update_record("local_webhooks_service", $callback);
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					        redirect($PAGE->url, new lang_string("updatinga", "moodle", $callback->title));
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					    }
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					}
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/* Page template */
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					/* Page template */
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$titlepage = new lang_string("managerservice", "local_webhooks");
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					$titlepage = new lang_string("managerservice", "local_webhooks");
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@@ -62,14 +73,11 @@ $PAGE->navbar->add($titlepage, $baseurl);
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echo $OUTPUT->header();
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					echo $OUTPUT->header();
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/* Table declaration */
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					/* Table declaration */
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$table = new flexible_table("callbacks-table");
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					$table = new flexible_table("webhooks-service-table");
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/* Customize the table */
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					/* Customize the table */
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$table->define_columns(array("title", "url", "actions"));
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					$table->define_columns(array("title", "url", "actions"));
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$table->define_headers(array(
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					$table->define_headers(array(new lang_string("name", "moodle"), new lang_string("url", "moodle"), new lang_string("actions", "moodle")));
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    new lang_string("name", "moodle"),
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    new lang_string("url", "moodle"),
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    new lang_string("actions", "moodle")));
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$table->define_baseurl($baseurl);
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					$table->define_baseurl($baseurl);
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$table->setup();
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					$table->setup();
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@@ -78,20 +86,28 @@ foreach ($callbacks as $callback) {
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    $titlecallback = html_writer::div($callback->title, "title");
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					    $titlecallback = html_writer::div($callback->title, "title");
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    $urlcallback = html_writer::div($callback->url, "url");
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					    $urlcallback = html_writer::div($callback->url, "url");
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					    /* Defining service status */
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					    $hideshowicon = "t/show";
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					    $hideshowstring = new lang_string("enable", "moodle");
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					    if (boolval($callback->enable)) {
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					        $hideshowicon = "t/hide";
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					        $hideshowstring = new lang_string("disable", "moodle");
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					    }
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					    /* Link to enable / disable the service */
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					    $hideshowlink = new moodle_url($managerservice, array("hideshowid" => $callback->id, "sesskey" => sesskey()));
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					    $hideshowitem = $OUTPUT->action_icon($hideshowlink, new pix_icon($hideshowicon, $hideshowstring));
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    /* Link for editing */
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					    /* Link for editing */
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    $editlink = new moodle_url($editservice,
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					    $editlink = new moodle_url($editservice, array("idservice" => $callback->id));
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        array("idservice" => $callback->id));
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					    $edititem = $OUTPUT->action_icon($editlink, new pix_icon("t/edit", new lang_string("edit", "moodle")));
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    $edititem = $OUTPUT->action_icon($editlink,
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        new pix_icon("t/edit", get_string("edit")));
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    /* Link to remove */
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					    /* Link to remove */
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    $deletelink = new moodle_url($managerservice,
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					    $deletelink = new moodle_url($managerservice, array("deleteid" => $callback->id, "sesskey" => sesskey()));
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        array("deleteservice" => $callback->id, "sesskey" => sesskey()));
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					    $deleteitem = $OUTPUT->action_icon($deletelink, new pix_icon("t/delete", new lang_string("delete", "moodle")));
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    $deleteitem = $OUTPUT->action_icon($deletelink,
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        new pix_icon("t/delete", get_string("delete")));
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    /* Adding data to the table */
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					    /* Adding data to the table */
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    $table->add_data(array($titlecallback, $urlcallback, $edititem . $deleteitem));
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					    $table->add_data(array($titlecallback, $urlcallback, $hideshowitem . $edititem . $deleteitem));
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}
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					}
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/* Display the table */
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					/* Display the table */
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@@ -99,7 +115,6 @@ $table->print_html();
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/* Add service button */
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					/* Add service button */
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$addurl = new moodle_url("/local/webhooks/editservice.php");
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					$addurl = new moodle_url("/local/webhooks/editservice.php");
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echo $OUTPUT->single_button($addurl,
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					echo $OUTPUT->single_button($addurl, new lang_string("addaservice", "webservice"), "get");
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    new lang_string("addaservice", "webservice"), "get");
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echo $OUTPUT->footer();
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					echo $OUTPUT->footer();
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