diff -r 000000000000 -r 03b0d1493584 web/wp-content/themes/IRI-Theme/functions.php --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/web/wp-content/themes/IRI-Theme/functions.php Wed Dec 23 17:55:33 2009 +0000 @@ -0,0 +1,283 @@ + 'Sidebar-Single', + 'before_widget' => '
', + 'after_widget' => '
', + 'before_title' => '

', + 'after_title' => '

', + ) + ); + register_sidebar + ( array + ( + 'name' => 'Sidebar-Single-home', + 'before_widget' => '
', + 'after_widget' => '
', + 'before_title' => '

', + 'after_title' => '

', + ) + ); + register_sidebar + ( array + ( + 'name' => 'Bottom-Left', + 'before_widget' => '
', + 'after_widget' => '
', + 'before_title' => '

', + 'after_title' => '

', + ) + ); + register_sidebar + ( array + ( + 'name' => 'Bottom-Middle', + 'before_widget' => '
', + 'after_widget' => '
', + 'before_title' => '

', + 'after_title' => '

', + ) + ); + register_sidebar + ( array + ( + 'name' => 'Bottom-Right', + 'before_widget' => '
', + 'after_widget' => '
', + 'before_title' => '

', + 'after_title' => '

', + ) + ); +} + + + +# Displays a list of categories +function cy_list_categories($Eparam='') { + + $categories = get_categories('hide_empty=1'.$Eparam); + $first = true; $count = 0; + foreach ($categories as $category) { + $count++; if ($count>6) break; // limit to 5 + if ($category->parent<1) { + if ($first) { $first = false; $f = ' class="f"'; } else { $f = ''; } + + echo ('
  • '); + echo (''.$category->name.' '.$raquo.''); + + + echo '
  • "; + + + } + } +} + +# Displays a list of categories +function dp_list_categories($Eparam='') { + + $categories = get_categories('hide_empty=1'.$Eparam); + $first = true; $count = 0; + foreach ($categories as $category) { + $count++; if ($count>6) break; // limit to 5 + if ($category->parent<1) { + // if ($first) { $first = false; $f = ' class="f"'; } else { $f = ''; } + + echo ('"; + + + } + } +} + +function dp_list_posts($Eparam='') { + + $category_posts = get_posts($Eparam); + + foreach($category_posts as $post) { + echo '
  • '.$post->post_title.'
  • '; + }; +} + + +/* +Plugin Name: Get The Image +Plugin URI: http://justintadlock.com/archives/2008/05/27/get-the-image-wordpress-plugin +Description: This is a highly intuitive script that gets an image either by custom field input or post attachment. +Version: 0.1 Beta +Author: Justin Tadlock +Author URI: http://justintadlock.com +License: GPL +*/ + +/*********************************************************** +Catchall function for getting images +***********************************************************/ +function get_the_image($arr = false, $default_size = 'medium', $default_img = false) { + global $post; + $cf_array = load_the_image($arr, $post, $default_size); + $image = display_the_image($cf_array, $post, $default_size, $default_img); + if($image == false) $image = ''; + return $image; +} + +/*********************************************************** +Catchall function for getting images with a link +***********************************************************/ +function get_the_image_link($arr = false, $default_size = 'medium', $default_img = false) { + global $post; + $cf_array = load_the_image($arr, $post, $default_size); + $image = display_the_image($cf_array, $post, $default_size, $default_img); + + if($image == false) : + $image_link = ''; + else : + $post_perm = get_permalink($post->ID); + $image_link = "post_title\">$image"; + endif; + return $image_link; +} + +/*********************************************************** +Function for loading an image +***********************************************************/ +function load_the_image($custom_fields = false, $en_post, $default_size) { + +// Checks only if there are custom fields to check for + if(isset($custom_fields)) { + + // Loop through the custom fields, checking for images or video + $i = 0; + while(strcmp($image[0],'') == 0 && $i <= sizeof($custom_fields)) { + + // Check custom field values for image, image alt text, and image class + $image = get_post_custom_values($key = $custom_fields[$i]); + $image_alt = get_post_custom_values($key = $custom_fields[$i] . ' Alt'); + $image_class = get_post_custom_values($key = $custom_fields[$i] . ' Class'); + // Convert custom field key name to image class + $img_class = $custom_fields[$i]; + $img_class = strtolower($img_class); + $img_class = str_replace (" ", "-", $img_class); + + // Add space to image class if user inputs an extra class + if($image_class == true) $image_class .= ' '; + + // Add user image class to default image classes + if($default_size == 'thumbnail' && $img_class == 'thumbnail') $image_class .= $default_size; + elseif($default_size == 'medium' && $img_class == 'medium') $image_class .= $default_size; + elseif($default_size == 'full' && $img_class == 'full') $image_class .= $default_size; + else $image_class .= $img_class . ' ' . $default_size; + + $i++; + } // End while loop + } // End check for custom field image + +// If there is no image set through custom fields, check post attachments + if($image == false && $default_size == true) { + $img_att_arr = find_attachment_image($custom_fields[0], $en_post, $default_size); + if(strcmp($image_att_arr[0],'') == 0) : + $image = $img_att_arr[0]; + $image_class = $img_att_arr[1]; + $image_alt = false; + else : + $image = false; $image_alt = false; $image_class = false; + endif; + } + +// Return array with an image, image alt, and image class + return array($image, $image_alt, $image_class); +} + +/*********************************************************** +Function for displaying an image +***********************************************************/ +function display_the_image($cf_array = false, $en_post = false, $default_size = false, $default_img = false) { + +// Set nice names for image info + if($cf_array[0] == false && $default_img == true) : + $image[0] = $default_img; + $image_class = $default_size; + else : + $image = $cf_array[0]; + $image_alt = $cf_array[1]; + $image_class = $cf_array[2]; + endif; + +// If there's any kind of image for this post + if(isset($image[0]) && strcmp($image[0],'') != 0) : + // Open img tag + $output = 'post_title; + // Image class + $output .= '" class="'; + if(isset($image_class[0])) $output .= $image_class; + else $output .= 'left'; + // Close img tag + $output .= '" />'; +// If there's no image + else : + $output = false; + endif; +// Return the image + return $output; +} + +/*********************************************************** +Function for finding an attachment image. +Only called if no custom field images are set. +***********************************************************/ +function find_attachment_image($custom_fields = false, $en_post = false, $default_size = 'medium') { + + $custom = $custom_fields; + $custom = strtolower($custom); + $custom = str_replace (" ", "-", $custom); +// Don't repeat the same class name + if($custom == 'thumbnail' || $custom == 'medium' || $custom == 'full') $img_class = $default_size; + else $img_class = $custom . ' ' . $default_size; + + $attachments = get_children("post_parent=$en_post->ID&post_type=attachment&post_mime_type=image&orderby=\"menu_order ASC, ID ASC\"&numberposts=1"); + if($attachments == true) : + foreach($attachments as $id => $attachment) : + $img = wp_get_attachment_image_src($id, $default_size); + $img_arr[0] = $img; + endforeach; + $img_arr[1] = $img_class; + else : + $img_arr = false; + endif; + return $img_arr; +} +?> \ No newline at end of file