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<?php |
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defined('WPINC') OR exit; |
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|
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/** |
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* Holds data specific to a given document. |
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* |
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* @author drossiter |
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*/ |
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class DG_Document { |
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|
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/*========================================================================== |
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* PRIVATE FIELDS |
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*=========================================================================*/ |
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|
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// general document data |
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private $description, $gallery, $ID, $link, $title, $title_attribute; |
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|
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/*========================================================================== |
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* INIT GALLERY |
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*=========================================================================*/ |
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|
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/** |
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* Constructs instance of Document. |
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* @param type $attachment Attachment object used to initalize fields. |
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* @param type $gallery Instance of Gallery class. |
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*/ |
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public function __construct($attachment, $gallery) { |
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include_once DG_PATH . 'inc/class-thumber.php'; |
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|
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// init general document data |
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$this->gallery = $gallery; |
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$this->description = wptexturize($attachment->post_content); |
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$this->ID = $attachment->ID; |
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$this->link = $gallery->linkToAttachmentPg() |
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? get_attachment_link($attachment->ID) |
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: wp_get_attachment_url($attachment->ID); |
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$this->title = wptexturize($attachment->post_title); |
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$this->title_attribute = esc_attr(strip_tags($this->title)); |
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} |
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|
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/*========================================================================== |
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* OUTPUT HTML STRING |
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*=========================================================================*/ |
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|
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/** |
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* Returns HTML representing this Document. |
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* @filter dg_icon_template Filters the DG icon HTML. Passes a single |
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* bool value indicating whether the gallery is using descriptions or not. |
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* @return string |
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*/ |
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public function __toString() { |
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$thumb = $this->gallery->useFancyThumbs() |
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? DG_Thumber::getThumbnail($this->ID) |
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: DG_Thumber::getDefaultThumbnail($this->ID); |
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|
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$repl = array($this->link, $thumb, $this->title_attribute, $this->title); |
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$find = array('%link%', '%img%', '%title_attribute%', '%title%'); |
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$description = ''; |
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|
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// if descriptions then add filterable tag and value to replaced tag |
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if ($this->gallery->useDescriptions()) { |
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$repl[] = $this->description; |
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$find[] = '%description%'; |
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$description = ' <p>%description%</p>'; |
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} |
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|
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$doc_icon = |
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' <div class="document-icon">' . PHP_EOL . |
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' <a href="%link%"><img src="%img%" title="%title_attribute%" alt="%title_attribute%" /><br>%title%</a>' . PHP_EOL . |
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' </div>' . PHP_EOL . |
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$description; |
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|
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// allow developers to filter icon output |
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$doc_icon = apply_filters( |
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'dg_icon_template', |
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$doc_icon, |
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$this->gallery->useDescriptions(), |
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$this->ID); |
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|
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return str_replace($find, $repl, $doc_icon); |
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} |
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} |
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|
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?> |
