PHP Items::FindById方法代码示例

function display_page_content()
{
    $listname = getRequestVarAtIndex(2);
    switch ($listname) {
        case "portfolio":
            foreach ($_POST as $ordered_objects => $order_value) {
                // splits up the key to see if we are ordering a section, item or ignoring a portfolio area
                $ordered_parts = explode("_", $ordered_objects);
                // NOTICE: I have learned that when there are portfoli orphans, this reordering script breaks. I removed the hidden fields in the Orphans section, but check in on that if you notice reordering breaking again.
                //$debug = "";
                if ($ordered_parts[0] != "PortFolioAreas") {
                    if ($ordered_parts[0] == "SectionOrder") {
                        $section = Sections::FindById($ordered_parts[1]);
                        $section->display_order = $order_value;
                        $section->save();
                        //$debug .= $section->display_name." updated";
                    } else {
                        $section = Sections::FindById($ordered_parts[0]);
                        $item = Items::FindById($ordered_parts[1]);
                        $item->updateOrderInSection($section, $order_value);
                        //$debug .= $item->display_name." updated";
                    }
                }
                //setFlash( "<h3>".$debug."</h3>" );
                //setFlash( "<h3>".var_export( $_POST, true )."</h3>" );
            }
            break;
        case "areaspages":
            foreach ($_POST as $ordered_objects => $order_value) {
                // splits up the key to see if we are ordering a section, item or ignoring a portfolio area
                $ordered_parts = explode("_", $ordered_objects);
                //$debug = "";
                if ($ordered_parts[0] == "AreaOrder") {
                    $area = Areas::FindById($ordered_parts[1]);
                    $area->display_order = $order_value;
                    $area->save();
                    //$debug .= "$area->display_name updated";
                } else {
                    if ($ordered_parts[0] == "SubPage") {
                        $page = Pages::FindById($ordered_parts[1]);
                        $page->display_order = $order_value;
                        $page->save();
                        //$debug .= "$page->display_name sub page updated";
                    } else {
                        $area = Areas::FindById($ordered_parts[0]);
                        $page = Pages::FindById($ordered_parts[1]);
                        $page->updateOrderInArea($area, $order_value);
                        //$debug .= "$page->display_name updated in $area->display_name";
                    }
                }
            }
            //setFlash( "<h3>".$debug."</h3>" );
            //setFlash( "<h3>".var_export( $_POST, true )."</h3>" );
            break;
    }
}

 function get_item()
 {
     // The gallery slug pattern is "portfolioGal_".$item->id."_".$item->name;
     $sploded = explode('_', $this->slug);
     if ($sploded[0] == 'portfolioGal') {
         $item = Items::FindById($sploded[1]);
         if (is_object($item)) {
             return $item;
         }
     } else {
         return false;
     }
 }

		<p><label for="taxonomy">Taxonomy (optional):</label><span class="hint">An additional means of sorting items by type.</span><br />
			<select name="taxonomy" id="taxonomy">
			<?php 
$item_id = getRequestVaratIndex(3);
$item = Items::FindById($item_id);
$taxonomies = array();
if (!empty($taxonomies)) {
    foreach ($taxonomies as $key => $value) {
        $selected = $item->taxonomy == $key ? ' selected' : '';
        echo "<option value=\"{$key}\"{$selected}> {$value} </option>\r\n";
    }
} else {
    echo "<option value=\"\">No Taxonomy Terms defined!</option>\r\n";
}
?>
			
		</select></p>

} elseif (CALENDAR_INSTALL && $var0 == CALENDAR_STATIC_AREA) {
    $page_title = "Event Calendar | " . SITE_NAME;
    $bodyclass = "calendar";
    if (getRequestVarAtIndex(5)) {
        $event = Events::FindById(getRequestVarAtIndex(5));
        $description = $event->get_excerpt(160);
        $page_title = $event->get_seo_title(" | Event Calendar | " . SITE_NAME);
        $bodyclass = "calendar single-event";
    } elseif (getRequestVarAtIndex(4)) {
        $page_title = "Event Calendar for " . date('F j, Y', mktime(0, 0, 0, $var3, getRequestVarAtIndex(4), $var2)) . " | " . SITE_NAME;
        $bodyclass = "calendar events-for-day";
    }
} elseif (PORTFOLIO_INSTALL && isset($area) && $area->is_portfolioarea()) {
    // With Item
    if (!empty($var2)) {
        $item = ITEM_ID_IN_URL ? Items::FindById($var2) : Items::FindByName($var2);
        $description = $item->get_excerpt(160);
        $page_title = $item->get_seo_title(" | " . $page->get_title() . " | " . $area->get_title() . " | " . SITE_NAME);
        $bodyclass = "portarea-{$area->id} section-{$page->id} single-item item-{$item->id}";
        // No item but a port area and section
    } elseif (isset($page)) {
        $description = $page->content != "" ? $page->get_excerpt(160) : $area->get_excerpt(160);
        $page_title = $page->get_seo_title(" | " . $area->get_title() . " | " . SITE_NAME);
        $bodyclass = "portarea-{$area->id} section-landing section-{$page->id}";
    } else {
        $description = $area->get_excerpt(160);
        $page_title = $area->get_seo_title(" | " . SITE_NAME);
        $bodyclass = "portarea-{$area->id}";
    }
} else {
    $description = $page->get_excerpt(160);

function display_page_content()
{
    $portareas = Areas::FindPortAreas(false);
    $item_id = getRequestVaratIndex(3);
    $item = Items::FindById($item_id);
    $next_item = $prev_item = "";
    $sectionname = getRequestVaratIndex(2);
    if ($sectionname != "orphan_section") {
        // Problem is, there could be two sections with the same name in different Areas. So, loop through the Sections attached to this item
        $item_sections = $item->getSections();
        foreach ($item_sections as $thissect) {
            if ($thissect->name == $sectionname) {
                $a_section = Sections::FindById($thissect->id);
                $thisarea = $a_section->thePortfolioArea();
                $next_item = $item->findNext($a_section, "");
                $prev_item = $item->findPrev($a_section, "");
                break;
            }
        }
    }
    $user = Users::GetCurrentUser();
    // If a gallery gets detached or this item doesn't have one, don't create an error.
    $gallery = $item->getGallery();
    if (is_object($gallery)) {
        $photos = $gallery->get_photos();
        $photocount = count($photos) == 0 ? "None" : count($photos);
        // Sometimes the following statement throws errors. Check it out if this page behaves funny.
        if (ITEM_VIDEOS) {
            $gallery_items = $gallery->get_photos_and_videos();
            $photocount = count($gallery_items) == 0 ? "None" : count($gallery_items);
            $itemvideos = $item->findVideos($gallery, 'display_order DESC');
            $vidcount = count($itemvideos) == 0 ? "None" : count($itemvideos);
        }
    } else {
        $gallery = false;
        $photos = $itemvideos = $gallery_items = null;
        $photocount = 0;
        $vidcount = "None";
    }
    if (ITEM_DOCUMENTS) {
        $itemdocuments = $item->findDocuments('display_order DESC');
        $doccount = count($itemdocuments) == 0 ? "None" : count($itemdocuments);
    }
    ?>

	<script type="text/javascript">
	//<![CDATA[
		$().ready(function() {
			
			$("#edit_item").validate({
				errorLabelContainer: "#error_container",
				rules: {
						display_name: "required",
						"selected_sections[]": "required",
					},
				messages: {
						display_name: "Please enter a name that should be displayed for this item",
						"selected_sections[]": "Almost forgot! Select at least one section to include this item in", 
					}
			});
			
			$("#photo_list_order").sortable({
				stop: function() {
					$("#photo_list_order li input.displayorder").each(function(i) {
						$(this).val(i+1);
					});
				}
			});
			
			$("#document_list").sortable({
				stop: function() {
					$("#document_list li input[type=hidden]").each(function(i) {
						$(this).val(i+1);
					});
				}
			});
		});
	//]]>
	</script>

	<div id="edit-header" class="itemnav threecolumnnav">
		<div class="nav-left column">
			<h1>Edit Item<?php 
    if ($sectionname != "orphan_section") {
        ?>
 : <a href="<?php 
        $item->the_url($thisarea, $a_section);
        ?>
" title="View &ldquo;<?php 
        $item->the_title();
        ?>
&rdquo;">View Item</a><?php 
    }
    ?>
</h1>
		</div>
		<div class="nav-center column">
			<?php 
    if ($prev_item != "") {
        ?>
//.........这里部分代码省略.........