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https://github.com/silverstripe/silverstripe-cms
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API CHANGE: Introduced new API for SS_Report
git-svn-id: svn://svn.silverstripe.com/silverstripe/open/modules/cms/branches/2.4@98215 467b73ca-7a2a-4603-9d3b-597d59a354a9
This commit is contained in:
Sam Minnee
parent
ba0adbc48d
commit
983849449e
10
_config.php
10
_config.php
@ -51,11 +51,11 @@ HtmlEditorConfig::get('cms')->removeButtons('tablecontrols');
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HtmlEditorConfig::get('cms')->addButtonsToLine(3, 'tablecontrols');
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HtmlEditorConfig::get('cms')->addButtonsToLine(3, 'tablecontrols');
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// Register default side reports
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// Register default side reports
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SSReport::register("SideReport", "SideReport_EmptyPages");
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SS_Report::register("SideReport", "SideReport_EmptyPages");
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SSReport::register("SideReport", "SideReport_RecentlyEdited");
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SS_Report::register("SideReport", "SideReport_RecentlyEdited");
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SSReport::register("SideReport", "SideReport_ToDo");
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SS_Report::register("SideReport", "SideReport_ToDo");
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if (class_exists('Subsite')) SSReport::register('ReportAdmin', 'SubsiteReportWrapper("BrokenLinksReport")',-20);
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if (class_exists('Subsite')) SS_Report::register('ReportAdmin', 'SubsiteReportWrapper("BrokenLinksReport")',-20);
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else SSReport::register('ReportAdmin', 'BrokenLinksReport',-20);
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else SS_Report::register('ReportAdmin', 'BrokenLinksReport',-20);
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?>
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?>
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472
code/Report.php
472
code/Report.php
@ -1,32 +1,52 @@
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<?php
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<?php
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/**
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/**
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* Base "abstract" class for all Report classes
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* Base "abstract" class creating reports on your data.
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* viewable in the Reports top menu section of CMS.
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*
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*
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* To include your own report into the ReportAdmin
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* Creating reports
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* of the CMS, your subclass of SS_Report should
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* ================
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* overload these:
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*
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*
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* @link SS_Report::$title
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* Creating a new report is a matter overloading a few key methods
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* @link SS_Report::$description
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* @link SS_Report->getReportField()
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*
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*
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* getReportField() should return a FormField instance,
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* {@link title()}: Return the title - i18n is your responsibility
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* such as a ComplexTableField, or TableListField. This
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* {@link description()}: Return the description - i18n is your responsibility
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* is the "meat" of the report, as it's designed to
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* {@link sourceQuery()}: Return a DataObjectSet of the search results
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* show the actual data for the function of the report.
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* {@link columns()}: Return information about the columns in this report.
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* For example, if this was a report that should show
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* {@link parameterFields()}: Return a FieldSet of the fields that can be used to filter this
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* all orders that aren't printed, then it would show
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* report.
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* a TableListField listing orders that have the property
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* "Unprinted = 1".
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*
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*
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* @see ReportAdmin for where SS_Report instances are
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* If you can't express your report as a query, you can implement the this method instead:
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* used in the CMS.
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*
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* // Return an array of fields that can be used to sort the data
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* public function sourceRecords($params, $sort, $limit) { ... }
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*
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* The $sort value will be set to the corresponding key of the columns() array. If you wish to
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* make only a subset of the columns sortable, then you can override `sortColumns()` to return a
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* subset of the array keys.
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*
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* Note that this implementation is less efficient and should only be used when necessary.
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*
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* If you wish to modify the report in more extreme ways, you could overload these methods instead.
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*
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* {@link getReportField()}: Return a FormField in the place where your report's TableListField
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* usually appears.
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* {@link getCMSFields()}: Return the FieldSet representing the complete right-hand area of the
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* report, including the title, description, parameter fields, and results.
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*
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* Showing reports to the user
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* ===========================
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*
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* Right now, all subclasses of SSReport will be shown in the ReportAdmin. However, we are planning
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* on adding an explicit registration mechanism, so that you can decide which reports go in the
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* report admin, and which go elsewhere (such as the side panel in the CMS).
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*
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*
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* @package cms
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* @package cms
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* @subpackage reports
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* @subpackage reports
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*/
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*/
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class SS_Report extends ViewableData {
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class SS_Report extends ViewableData {
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/**
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* Report registry populated by {@link SSReport::register()}
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*/
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private static $registered_reports = array();
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/**
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/**
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* This is the title of the report,
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* This is the title of the report,
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@ -44,6 +64,98 @@ class SS_Report extends ViewableData {
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* @var string
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* @var string
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*/
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*/
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protected $description = '';
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protected $description = '';
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/**
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* The class of object being managed by this report.
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* Set by overriding in your subclass.
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*/
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protected $dataClass = 'SiteTree';
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/**
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* Return the title of this report.
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*
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* You have two ways of specifying the description:
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* - overriding description(), which lets you support i18n
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* - defining the $description property
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*/
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function title() {
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return $this->title;
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}
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/**
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* Return the description of this report.
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*
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* You have two ways of specifying the description:
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* - overriding description(), which lets you support i18n
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* - defining the $description property
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*/
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function description() {
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return $this->description;
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}
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/**
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* Return a FieldSet specifying the search criteria for this report.
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*
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* Override this method to define search criteria.
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*/
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function parameterFields() {
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return null;
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}
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/**
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* Return the {@link SQLQuery} that provides your report data.
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*/
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function sourceQuery($params) {
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if($this->hasMethod('sourceRecords')) {
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$query = new SSReport_FakeQuery($this, 'sourceRecords', $params);
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$query->setSortColumnMethod('sortColumns');
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return $query;
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} else {
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user_error("Please override sourceQuery()/sourceRecords() and columns() or, if necessary, override getReportField()", E_USER_ERROR);
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}
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}
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/**
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* Return a DataObjectSet records for this report.
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*/
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function records($params) {
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if($this->hasMethod('sourceRecords')) return $this->sourceRecords($params, null, null);
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else {
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$query = $this->sourceQuery();
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return singleton($this->dataClass())->buildDataObjectSet($query->execute(), "DataObjectSet", $query);
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}
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}
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/**
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* Return an map of columns for your report.
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* - The map keys will be the source columns for your report (in TableListField dot syntax)
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* - The values can either be a string (the column title), or a map containing the following
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* column parameters:
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* - title: The column title
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* - formatting: A formatting string passed to {@link TableListField::setFieldFormatting()}
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*/
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function columns() {
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user_error("Please override sourceQuery() and columns() or, if necessary, override getReportField()", E_USER_ERROR);
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}
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function sortColumns() {
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return array_keys($this->columns());
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}
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/**
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* Return the number of records in this report with no filters applied.
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*/
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function count() {
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return (int)$this->sourceQuery(array())->unlimitedRowCount();
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}
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/**
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* Return the data class for this report
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*/
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function dataClass() {
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return $this->dataClass;
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}
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/**
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/**
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* Returns a FieldSet with which to create the CMS editing form.
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* Returns a FieldSet with which to create the CMS editing form.
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@ -51,24 +163,93 @@ class SS_Report extends ViewableData {
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* data objects.
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* data objects.
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*
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*
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* @uses getReportField() to render a table, or similar field for the report. This
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* @uses getReportField() to render a table, or similar field for the report. This
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* method should be defined on the SS_Report subclasses.
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* method should be defined on the SSReport subclasses.
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*
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*
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* @return FieldSet
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* @return FieldSet
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*/
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*/
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function getCMSFields() {
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function getCMSFields() {
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$fields = new FieldSet(
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$fields = new FieldSet(
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new TabSet('Root',
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new LiteralField('ReportTitle', "<h3>{$this->title()}</h3><p>All times are in the server timezone, unless otherwise specified</p>")
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new Tab('Report',
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new LiteralField('ReportTitle', "<h3>{$this->title}</h3>"),
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new LiteralField('ReportDescription', "<p>{$this->description}</p>"),
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$this->getReportField()
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)
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)
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);
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);
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// $fields->push();
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if($this->description) $fields->push(
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new LiteralField('ReportDescription', "<p>{$this->description}</p>"));
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// Add search fields is available
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if($params = $this->parameterFields()) {
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$filters = new FieldGroup('Filters');
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foreach($params as $param) {
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if ($param instanceof HiddenField) $fields->push($param);
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else $filters->push($param);
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}
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$fields->push($filters);
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// Add a search button
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$fields->push(new FormAction('updatereport', 'Filter'));
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}
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$fields->push($this->getReportField());
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$this->extend('updateCMSFields', $fields);
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return $fields;
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return $fields;
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}
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}
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function getCMSActions() {
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// getCMSActions() can be extended with updateCMSActions() on a decorator
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$actions = new FieldSet();
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$this->extend('updateCMSActions', $actions);
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return $actions;
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}
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/**
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* Return a field, such as a {@link ComplexTableField} that is
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* used to show and manipulate data relating to this report.
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*
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* Generally, you should override {@link columns()} and {@link records()} to make your report,
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* but if they aren't sufficiently flexible, then you can override this method.
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*
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* @return FormField subclass
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*/
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function getReportField() {
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$columnTitles = array();
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$fieldFormatting = array();
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$csvFieldFormatting = array();
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$fieldCasting = array();
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// Parse the column information
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foreach($this->columns() as $source => $info) {
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if(is_string($info)) $info = array('title' => $info);
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if(isset($info['formatting'])) $fieldFormatting[$source] = $info['formatting'];
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if(isset($info['csvFormatting'])) $csvFieldFormatting[$source] = $info['csvFormatting'];
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if(isset($info['casting'])) $fieldCasting[$source] = $info['casting'];
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$columnTitles[$source] = isset($info['title']) ? $info['title'] : $source;
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}
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// To do: implement pagination
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$query = $this->sourceQuery($_REQUEST);
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$tlf = new TableListField('ReportContent', $this->dataClass(), $columnTitles);
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$tlf->setCustomQuery($query);
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$tlf->setShowPagination(true);
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$tlf->setPageSize(50);
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$tlf->setPermissions(array('export', 'print'));
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// Hack to figure out if we are printing
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if (isset($_REQUEST['url']) && array_pop(explode('/', $_REQUEST['url'])) == 'printall') {
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$tlf->setTemplate('SSReportTableField');
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}
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if($fieldFormatting) $tlf->setFieldFormatting($fieldFormatting);
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if($csvFieldFormatting) $tlf->setCSVFieldFormatting($csvFieldFormatting);
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if($fieldCasting) $tlf->setFieldCasting($fieldCasting);
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return $tlf;
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}
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/**
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/**
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* @param Member $member
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* @param Member $member
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* @return boolean
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* @return boolean
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@ -80,19 +261,7 @@ class SS_Report extends ViewableData {
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return true;
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return true;
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}
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}
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/**
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* Return a field, such as a {@link ComplexTableField} that is
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* used to show and manipulate data relating to this report.
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*
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* For example, if this were an "Unprinted Orders" report, this
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* field would return a table that shows all Orders with "Unprinted = 1".
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*
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* @return FormField subclass
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*/
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function getReportField() {
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user_error('Please implement getReportField() on ' . $this->class, E_USER_ERROR);
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}
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/**
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/**
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* Return the name of this report, which
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* Return the name of this report, which
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@ -103,9 +272,9 @@ class SS_Report extends ViewableData {
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* @return string
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* @return string
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*/
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*/
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function TreeTitle() {
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function TreeTitle() {
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return $this->title;
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return $this->title();/* . ' (' . $this->count() . ')'; - this is too slow atm */
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}
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}
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/**
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/**
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* Return the ID of this Report class.
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* Return the ID of this Report class.
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* Because it doesn't have a number, we
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* Because it doesn't have a number, we
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@ -116,7 +285,226 @@ class SS_Report extends ViewableData {
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function ID() {
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function ID() {
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return $this->class;
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return $this->class;
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}
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}
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/////////////////////////////////////////////////////////////////////////////////////////////
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/**
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* Register a report.
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* @param $list The list to add the report to: "ReportAdmin" or "SideReports"
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* @param $reportClass The class of the report to add.
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* @param $priority The priority. Higher numbers will appear furhter up in the reports list.
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* The default value is zero.
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*/
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static function register($list, $reportClass, $priority = 0) {
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if(strpos($reportClass, '(') === false && (!class_exists($reportClass) || !is_subclass_of($reportClass,'SSReport'))) {
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user_error("SSReport::register(): '$reportClass' is not a subclass of SSReport", E_USER_WARNING);
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return;
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}
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self::$registered_reports[$list][$reportClass] = $priority;
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}
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/**
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* Unregister a report, removing it from the list
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*/
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static function unregister($list, $identifier) {
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unset(self::$registered_reports[$list][$reportClass]);
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}
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/**
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* Return the SSReport objects making up the given list.
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* @return An array of SSReport objects
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*/
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static function get_reports($list) {
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$output = array();
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if(isset(self::$registered_reports[$list])) {
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$listItems = self::$registered_reports[$list];
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// Sort by priority, preserving internal order of items with the same priority
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$groupedItems = array();
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foreach($listItems as $k => $v) {
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$groupedItems[$v][] = $k;
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}
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krsort($groupedItems);
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$sortedListItems = call_user_func_array('array_merge', $groupedItems);
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foreach($sortedListItems as $report) {
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if(strpos($report,'(') === false) $reportObj = new $report;
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else $reportObj = eval("return new $report;");
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$output[$reportObj->ID()] = $reportObj;
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}
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}
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return $output;
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}
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}
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}
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?>
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/**
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||||||
|
* This is an object that can be used to dress up a more complex querying mechanism in the clothing
|
||||||
|
* of a SQLQuery object. This means that you can inject it into a TableListField.
|
||||||
|
*
|
||||||
|
* Use it like this:
|
||||||
|
*
|
||||||
|
* function sourceQuery($params) {
|
||||||
|
* return new SSReport_FakeQuery($this, 'sourceRecords', $params)
|
||||||
|
* }
|
||||||
|
* function sourceRecords($params, $sort, $limit) {
|
||||||
|
* // Do some stuff
|
||||||
|
* // Return a DataObjectSet of actual objects.
|
||||||
|
* }
|
||||||
|
*
|
||||||
|
* This object is used by the default implementation of sourceQuery() on SSReport, to make use of
|
||||||
|
* a sourceReords() method if one exists.
|
||||||
|
*/
|
||||||
|
class SSReport_FakeQuery extends SQLQuery {
|
||||||
|
public $orderby;
|
||||||
|
public $limit;
|
||||||
|
|
||||||
|
protected $obj, $method, $params;
|
||||||
|
|
||||||
|
function __construct($obj, $method, $params) {
|
||||||
|
$this->obj = $obj;
|
||||||
|
$this->method = $method;
|
||||||
|
$this->params = $params;
|
||||||
|
}
|
||||||
|
|
||||||
|
/**
|
||||||
|
* Provide a method that will return a list of columns that can be used to sort.
|
||||||
|
*/
|
||||||
|
function setSortColumnMethod($sortColMethod) {
|
||||||
|
$this->sortColMethod = $sortColMethod;
|
||||||
|
}
|
||||||
|
|
||||||
|
function limit($limit) {
|
||||||
|
$this->limit = $limit;
|
||||||
|
}
|
||||||
|
|
||||||
|
function unlimitedRowCount() {
|
||||||
|
$source = $this->obj->{$this->method}($this->params, null, null);
|
||||||
|
return $source ? $source->Count() : 0;
|
||||||
|
}
|
||||||
|
|
||||||
|
function execute() {
|
||||||
|
$output = array();
|
||||||
|
$source = $this->obj->{$this->method}($this->params, $this->orderby, $this->limit);
|
||||||
|
if($source) foreach($source as $item) {
|
||||||
|
$mapItem = $item->toMap();
|
||||||
|
$mapItem['RecordClassName'] = get_class($item);
|
||||||
|
$output[] = $mapItem;
|
||||||
|
}
|
||||||
|
return $output;
|
||||||
|
}
|
||||||
|
|
||||||
|
function canSortBy($fieldName) {
|
||||||
|
$fieldName = preg_replace('/(\s+?)(A|DE)SC$/', '', $fieldName);
|
||||||
|
if($this->sortColMethod) {
|
||||||
|
$columns = $this->obj->{$this->sortColMethod}();
|
||||||
|
return in_array($fieldName, $columns);
|
||||||
|
} else {
|
||||||
|
return false;
|
||||||
|
}
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
/**
|
||||||
|
* SSReportWrapper is a base class for creating report wappers.
|
||||||
|
*
|
||||||
|
* Wrappers encapsulate an existing report to alter their behaviour - they are implementations of
|
||||||
|
* the standard GoF decorator pattern.
|
||||||
|
*
|
||||||
|
* This base class ensure that, by default, wrappers behave in the same way as the report that is
|
||||||
|
* being wrapped. You should override any methods that need to behave differently in your subclass
|
||||||
|
* of SSReportWrapper.
|
||||||
|
*
|
||||||
|
* It also makes calls to 2 empty methods that you can override {@link beforeQuery()} and
|
||||||
|
* {@link afterQuery()}
|
||||||
|
*/
|
||||||
|
|
||||||
|
abstract class SSReportWrapper extends SSReport {
|
||||||
|
protected $baseReport;
|
||||||
|
|
||||||
|
function __construct($baseReport) {
|
||||||
|
$this->baseReport = is_string($baseReport) ? new $baseReport : $baseReport;
|
||||||
|
$this->dataClass = $this->baseReport->dataClass();
|
||||||
|
parent::__construct();
|
||||||
|
}
|
||||||
|
|
||||||
|
function ID() {
|
||||||
|
return get_class($this->baseReport) . '_' . get_class($this);
|
||||||
|
}
|
||||||
|
|
||||||
|
///////////////////////////////////////////////////////////////////////////////////////////
|
||||||
|
// Filtering
|
||||||
|
|
||||||
|
function parameterFields() {
|
||||||
|
return $this->baseReport->parameterFields();
|
||||||
|
}
|
||||||
|
|
||||||
|
///////////////////////////////////////////////////////////////////////////////////////////
|
||||||
|
// Columns
|
||||||
|
|
||||||
|
function columns() {
|
||||||
|
return $this->baseReport->columns();
|
||||||
|
}
|
||||||
|
|
||||||
|
///////////////////////////////////////////////////////////////////////////////////////////
|
||||||
|
// Querying
|
||||||
|
|
||||||
|
/**
|
||||||
|
* Override this method to perform some actions prior to querying.
|
||||||
|
*/
|
||||||
|
function beforeQuery($params) {
|
||||||
|
}
|
||||||
|
|
||||||
|
/**
|
||||||
|
* Override this method to perform some actions after querying.
|
||||||
|
*/
|
||||||
|
function afterQuery() {
|
||||||
|
}
|
||||||
|
|
||||||
|
function sourceQuery($params) {
|
||||||
|
if($this->baseReport->hasMethod('sourceRecords')) {
|
||||||
|
// The default implementation will create a fake query from our sourceRecords() method
|
||||||
|
return parent::sourceQuery($params);
|
||||||
|
|
||||||
|
} else if($this->baseReport->hasMethod('sourceQuery')) {
|
||||||
|
$this->beforeQuery($params);
|
||||||
|
$query = $this->baseReport->sourceQuery($params);
|
||||||
|
$this->afterQuery();
|
||||||
|
return $query;
|
||||||
|
|
||||||
|
} else {
|
||||||
|
user_error("Please override sourceQuery()/sourceRecords() and columns() in your base report", E_USER_ERROR);
|
||||||
|
}
|
||||||
|
|
||||||
|
}
|
||||||
|
|
||||||
|
function sourceRecords($params, $sort, $limit) {
|
||||||
|
$this->beforeQuery($params);
|
||||||
|
$records = $this->baseReport->sourceRecords($params, $sort, $limit);
|
||||||
|
$this->afterQuery();
|
||||||
|
return $records;
|
||||||
|
}
|
||||||
|
|
||||||
|
|
||||||
|
///////////////////////////////////////////////////////////////////////////////////////////
|
||||||
|
// Pass-through
|
||||||
|
|
||||||
|
function title() {
|
||||||
|
return $this->baseReport->title();
|
||||||
|
}
|
||||||
|
|
||||||
|
function description() {
|
||||||
|
return $this->baseReport->title();
|
||||||
|
}
|
||||||
|
|
||||||
|
function canView() {
|
||||||
|
return $this->baseReport->canView();
|
||||||
|
}
|
||||||
|
|
||||||
|
}
|
||||||
|
|
||||||
|
?>
|
||||||
|
|||||||
@ -10,7 +10,7 @@ class SSReportTest extends SapphireTest {
|
|||||||
}
|
}
|
||||||
}
|
}
|
||||||
|
|
||||||
class SSReportTest_FakeTest extends SSReport implements TestOnly {
|
class SSReportTest_FakeTest extends SS_Report implements TestOnly {
|
||||||
function title() {
|
function title() {
|
||||||
return 'Report title';
|
return 'Report title';
|
||||||
}
|
}
|
||||||
|
|||||||
Loading…
Reference in New Issue
Block a user