Beginning to refactor document relationship links to reduce common code.
My attempts here are to mimic the `pagination()` method shared by actions. I'm tentatively adding the `$count` property to actions so that we can query the number of notices ''being displayed'' per page prior to calling the actual `pagination()` method itself, since document relationship `<link>` elements need to be output inside of `showHead()`, before `showContent()`, which is where `pagination()` is, gets called.
This commit is contained in:
Meitar Moscovitz
parent
3585012380
commit
b240a17194
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@ -85,19 +85,8 @@ class AllAction extends Action
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*/
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*/
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function showRelationshipLinks()
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function showRelationshipLinks()
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{
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{
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// Machine-readable pagination
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$this->sequenceRelationships($this->page > 1, $this->count > NOTICES_PER_PAGE, // FIXME
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if ($this->page > 1) {
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$this->page, 'all', array('nickname' => $this->user->nickname));
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$this->element('link', array('rel' => 'next',
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'href' => common_local_url('all',
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array('nickname' => $this->user->nickname,
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'page' => $this->page - 1)),
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'title' => _('Next Notices')));
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}
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$this->element('link', array('rel' => 'prev',
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'href' => common_local_url('all',
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array('nickname' => $this->user->nickname,
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'page' => $this->page + 1)),
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'title' => _('Previous Notices')));
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}
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}
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function showLocalNav()
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function showLocalNav()
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@ -203,16 +203,7 @@ class FavoritedAction extends Action
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*/
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*/
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function showRelationshipLinks()
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function showRelationshipLinks()
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{
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{
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// Machine-readable pagination
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$this->sequenceRelationships($this->page > 1, $this->count > NOTICES_PER_PAGE, // FIXME
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if ($this->page > 1) {
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$this->page, 'favorited');
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$this->element('link', array('rel' => 'next',
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'href' => common_local_url('favorited',
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array('page' => $this->page - 1)),
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'title' => _('Next Notices')));
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}
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$this->element('link', array('rel' => 'prev',
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'href' => common_local_url('favorited',
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array('page' => $this->page + 1)),
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'title' => _('Previous Notices')));
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}
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}
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}
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}
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@ -145,18 +145,7 @@ class GroupmembersAction extends Action
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*/
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*/
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function showRelationshipLinks()
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function showRelationshipLinks()
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{
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{
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// Machine-readable pagination
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$this->sequenceRelationships($this->page > 1, $this->count > NOTICES_PER_PAGE, // FIXME
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if ($this->page > 1) {
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$this->page, 'groupmembers', array('nickname' => $this->group->nickname));
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$this->element('link', array('rel' => 'next',
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'href' => common_local_url('groupmembers',
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array('nickname' => $this->group->nickname,
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'page' => $this->page - 1)),
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'title' => _('Next Group Members')));
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}
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$this->element('link', array('rel' => 'prev',
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'href' => common_local_url('groupmembers',
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array('nickname' => $this->group->nickname,
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'page' => $this->page + 1)),
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'title' => _('Previous Group Members')));
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}
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}
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}
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}
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@ -137,16 +137,7 @@ class GroupsAction extends Action
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*/
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*/
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function showRelationshipLinks()
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function showRelationshipLinks()
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{
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{
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// Machine-readable pagination
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$this->sequenceRelationships($this->page > 1, $this->count > NOTICES_PER_PAGE, // FIXME
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if ($this->page > 1) {
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$this->page, 'groups', array('nickname' => $this->group->nickname));
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$this->element('link', array('rel' => 'next',
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'href' => common_local_url('groups',
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array('page' => $this->page - 1)),
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'title' => _('Next Groups')));
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}
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$this->element('link', array('rel' => 'prev',
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'href' => common_local_url('groups',
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array('page' => $this->page + 1)),
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'title' => _('Previous Groups')));
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}
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}
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}
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}
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@ -70,19 +70,8 @@ class InboxAction extends MailboxAction
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*/
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*/
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function showRelationshipLinks()
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function showRelationshipLinks()
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{
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{
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// Machine-readable pagination
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$this->sequenceRelationships($this->page > 1, $this->count > NOTICES_PER_PAGE, // FIXME
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if ($this->page > 1) {
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$this->page, 'inbox', array('nickname' => $this->user->nickname));
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$this->element('link', array('rel' => 'next',
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'href' => common_local_url('inbox',
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array('nickname' => $this->user->nickname,
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'page' => $this->page - 1)),
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'title' => _('Next Messages')));
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}
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$this->element('link', array('rel' => 'prev',
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'href' => common_local_url('inbox',
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array('nickname' => $this->user->nickname,
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'page' => $this->page + 1)),
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'title' => _('Previous Messages')));
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}
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}
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/**
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/**
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@ -69,19 +69,8 @@ class OutboxAction extends MailboxAction
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*/
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*/
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function showRelationshipLinks()
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function showRelationshipLinks()
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{
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{
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// Machine-readable pagination
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$this->sequenceRelationships($this->page > 1, $this->count > NOTICES_PER_PAGE, // FIXME
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if ($this->page > 1) {
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$this->page, 'outbox', array('nickname' => $this->user->nickname));
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$this->element('link', array('rel' => 'next',
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'href' => common_local_url('outbox',
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array('nickname' => $this->user->nickname,
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'page' => $this->page - 1)),
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'title' => _('Next Messages')));
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}
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$this->element('link', array('rel' => 'prev',
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'href' => common_local_url('outbox',
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array('nickname' => $this->user->nickname,
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'page' => $this->page + 1)),
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'title' => _('Previous Messages')));
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}
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}
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/**
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/**
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@ -56,6 +56,18 @@ class PublicAction extends Action
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var $page = null;
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var $page = null;
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/**
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* Number of notices being shown on this page.
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*/
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// Does this need to be here? Should it be?
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// If it does, this property needs to be
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// added to other actions as well, like $page.
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// I'm trying to find a way to capture the
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// output of the $cnt variable from this
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// action's showContent() method but need
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// to do so earlier, I think...?
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var $count = null;
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function isReadOnly()
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function isReadOnly()
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{
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{
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return true;
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return true;
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@ -134,17 +146,8 @@ class PublicAction extends Action
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*/
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*/
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function showRelationshipLinks()
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function showRelationshipLinks()
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{
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{
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// Machine-readable pagination
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$this->sequenceRelationships($this->page > 1, $this->count > NOTICES_PER_PAGE, // FIXME
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if ($this->page > 1) {
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$this->page, 'public');
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$this->element('link', array('rel' => 'next',
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'href' => common_local_url('public',
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array('page' => $this->page - 1)),
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'title' => _('Next Notices')));
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}
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$this->element('link', array('rel' => 'prev',
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'href' => common_local_url('public',
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array('page' => $this->page + 1)),
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'title' => _('Previous Notices')));
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}
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}
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/**
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/**
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@ -148,19 +148,8 @@ class RepliesAction extends Action
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*/
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*/
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function showRelationshipLinks()
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function showRelationshipLinks()
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{
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{
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// Machine-readable pagination
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$this->sequenceRelationships($this->page > 1, $this->count > NOTICES_PER_PAGE, // FIXME
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if ($this->page > 1) {
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$this->page, 'replies', array('nickname' => $this->user->nickname));
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$this->element('link', array('rel' => 'next',
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'href' => common_local_url('replies',
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array('nickname' => $this->user->nickname,
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'page' => $this->page - 1)),
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'title' => _('Next Notices')));
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}
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$this->element('link', array('rel' => 'prev',
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'href' => common_local_url('replies',
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array('nickname' => $this->user->nickname,
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'page' => $this->page + 1)),
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'title' => _('Previous Notices')));
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}
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}
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/**
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/**
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@ -160,21 +160,11 @@ class ShowfavoritesAction extends Action
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*/
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*/
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function showRelationshipLinks()
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function showRelationshipLinks()
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{
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{
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// Machine-readable pagination
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$this->sequenceRelationships($this->page > 1, $this->count > NOTICES_PER_PAGE, // FIXME
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if ($this->page > 1) {
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$this->page, 'showfavorites', array('nickname' => $this->user->nickname));
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$this->element('link', array('rel' => 'next',
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'href' => common_local_url('showfavorites',
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array('nickname' => $this->user->nickname,
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'page' => $this->page - 1)),
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'title' => _('Next Favorite Notices')));
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}
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$this->element('link', array('rel' => 'prev',
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'href' => common_local_url('showfavorites',
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array('nickname' => $this->user->nickname,
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'page' => $this->page + 1)),
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'title' => _('Previous Favorite Notices')));
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}
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}
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/**
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/**
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* show the personal group nav
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* show the personal group nav
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*
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*
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@ -333,19 +333,8 @@ class ShowgroupAction extends Action
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*/
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*/
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function showRelationshipLinks()
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function showRelationshipLinks()
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{
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{
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// Machine-readable pagination
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$this->sequenceRelationships($this->page > 1, $this->count > NOTICES_PER_PAGE, // FIXME
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if ($this->page > 1) {
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$this->page, 'showgroup', array('nickname' => $this->group->nickname));
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$this->element('link', array('rel' => 'next',
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'href' => common_local_url('showgroup',
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array('nickname' => $this->group->nickname,
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'page' => $this->page - 1)),
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'title' => _('Next Notices')));
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}
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$this->element('link', array('rel' => 'prev',
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'href' => common_local_url('showgroup',
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array('nickname' => $this->group->nickname,
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'page' => $this->page + 1)),
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'title' => _('Previous Notices')));
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}
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}
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/**
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/**
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@ -202,19 +202,8 @@ class ShowstreamAction extends Action
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*/
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*/
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function showRelationshipLinks()
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function showRelationshipLinks()
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{
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{
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// Machine-readable pagination
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$this->sequenceRelationships($this->page > 1, $this->count > NOTICES_PER_PAGE, // FIXME
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if ($this->page > 1) {
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$this->page, 'showstream', array('nickname' => $this->user->nickname));
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$this->element('link', array('rel' => 'next',
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'href' => common_local_url('showstream',
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array('nickname' => $this->user->nickname,
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'page' => $this->page - 1)),
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'title' => _('Next Notices')));
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}
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$this->element('link', array('rel' => 'prev',
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'href' => common_local_url('showstream',
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array('nickname' => $this->user->nickname,
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'page' => $this->page + 1)),
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'title' => _('Previous Notices')));
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}
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}
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function extraHead()
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function extraHead()
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@ -76,19 +76,8 @@ class TagAction extends Action
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*/
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*/
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function showRelationshipLinks()
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function showRelationshipLinks()
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{
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{
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// Machine-readable pagination
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$this->sequenceRelationships($this->page > 1, $this->count > NOTICES_PER_PAGE, // FIXME
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if ($this->page > 1) {
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$this->page, 'tag', array('tag' => $this->tag));
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$this->element('link', array('rel' => 'next',
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'href' => common_local_url('tag',
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array('tag' => $this->tag,
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'page' => $this->page - 1)),
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'title' => _('Next Notices')));
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}
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$this->element('link', array('rel' => 'prev',
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'href' => common_local_url('tag',
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array('tag' => $this->tag,
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'page' => $this->page + 1)),
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'title' => _('Previous Notices')));
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}
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}
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function showPageNotice()
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function showPageNotice()
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@ -938,4 +938,38 @@ class Action extends HTMLOutputter // lawsuit
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$this->elementEnd('div');
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$this->elementEnd('div');
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}
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}
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}
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}
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/**
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* Generate document metadata for sequential navigation
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*
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* @param boolean $have_before is there something before?
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* @param boolean $have_after is there something after?
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* @param integer $page current page
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* @param string $action current action
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* @param array $args rest of query arguments
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*
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* @return nothing
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*/
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function sequenceRelationships($have_next, $have_previous, $page, $action, $args=null)
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{
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// Outputs machine-readable pagination in <link> elements.
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// Pattern taken from $this->pagination() method.
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// "next" is equivalent to "after"
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if ($have_next) {
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$pargs = array('page' => $page-1);
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$newargs = $args ? array_merge($args, $pargs) : $pargs;
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$this->element('link', array('rel' => 'next',
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'href' => common_local_url($action, $newargs),
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'title' => _('Next')));
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}
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// "previous" is equivalent to "before"
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if ($have_previous=true) { // FIXME
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$pargs = array('page' => $page+1);
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$newargs = $args ? array_merge($args, $pargs) : $pargs;
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$this->element('link', array('rel' => 'prev',
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'href' => common_local_url($action, $newargs),
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'title' => _('Previous')));
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}
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}
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}
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}
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