152 lines
4.2 KiB
PHP
Executable File
152 lines
4.2 KiB
PHP
Executable File
<?php
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/**
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* This file contains all our classes for the different location templates
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*/
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/**
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* SM_Template_Factory Class
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*
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* A templating system for SimpleMap
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*
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* @since 2.4
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*/
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if ( ! class_exists( 'SM_Template_Factory' ) ) {
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class SM_Template_Factory {
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/**
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* Template Type - single-location, map, results
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*/
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var $template_type = false;
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/**
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* The post_id for the template used by the current instance of this class
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* Won't be implemented in 2.4
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*/
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var $template_id;
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/**
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* The content of the active template (the template itself)
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* @since 2.4
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*/
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var $template_structure = false;
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/**
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* Inits the templating system. Don't init class prior to template_redirect hook
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*
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* @since 2.4
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*/
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function __construct() {
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// Set the template type
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$this->template_type = $this->set_template_type();
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// Set the specific template for this view
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$this->set_active_template();
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// Add the filter
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add_filter( 'the_content', array( &$this, 'apply_template' ), 1 );
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}
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/**
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* Parses wp_query to determine the template type we are going to use
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* As of 2.4, the only opiton is single-location
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*
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* @since 2.4
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*/
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function set_template_type() {
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global $post;
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// Exit if we're not on a single disply of the location post type
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if ( 'sm-location' != $post->post_type || ! is_single() )
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return false;
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return 'single-location';
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}
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/**
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* Sets the template we will use for the current view based on a cascading set of rules
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* If this is a single location view, do the following:
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* <ul>
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* <li>Check for specific template via post-meta
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* <li>Check for default template</li>
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* </ul>
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*
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* @since 2.4
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*/
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function set_active_template() {
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global $post;
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// Switch based on template type
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switch ( $this->template_type ) {
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case 'single-location' :
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default :
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// Grab the ID for the specific template for this post if it is present
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$template_id = ( get_post_meta( $post->ID, 'sm-location-template', false ) ) ? get_post_meta( $post->ID, 'sm-location-template', false ) : 0;
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break;
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}
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$this->template_id = $template_id;
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$this->template_structure = $this->get_template_structure();
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}
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/**
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* Returns the actual template structure we're going to use for this object
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*
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* @since 2.4
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*/
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function get_template_structure() {
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// Grab the post that contains the template strucutre or the hard_coded structure
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if ( 0 != $this->template_id ) {
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// get post obejct via ID
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// return post_content
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} else {
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$return = "<div class='sm-single-location-default-template'>";
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$return .= "<div class='sm-single-map'>[sm-location data='iframe-map' map_width='100px' map_height='100px']</div>";
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$return .= "<div class='sm-single-location-data'>[sm-location data='full-address']";
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$return .= "<br /><a href=\"[sm-location data='directions']\">Get Directions</a>";
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$return .= "<ul class='sm-single-location-data-ul'>[sm-location data='phone' before='<li>' after='</li>'] [sm-location data='email' before='<li><a href=\"mailto:%self%\">' after='</a></li>'] [sm-location data='sm_category' format='csv' before='<li>Categories: ' after='</li>'] [sm-location data='sm_tag' format='csv' before='<li>Tags: ' after='</li>']</ul>";
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$return .= "</div>";
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$return .= "<hr style='clear:both;' />";
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$return .= "</div>";
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$return .= "[sm-location data='description']";
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return apply_filters( 'sm-single-location-default-template', $return );
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}
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return $return;
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}
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/**
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* This method applies the template to the content
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*
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* @since 2.4
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*/
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function apply_template( $content ) {
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// Return content untouched if not location data
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if ( ! $this->template_type || ! $this->template_structure )
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return $content;
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// Return if not in the loop
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if ( ! in_the_loop() )
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return $content;
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// Save the location 'description'
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$location_description = $content;
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// Send it through the shortcode parser
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$content = do_shortcode( $this->template_structure );
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return $content;
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}
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}
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}
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