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< ? php
/**
* WordPress Theme Install Administration API
*
* @ package WordPress
* @ subpackage Administration
*/
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$themes_allowedtags = array ( 'a' => array ( 'href' => array (), 'title' => array (), 'target' => array ()),
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'abbr' => array ( 'title' => array ()), 'acronym' => array ( 'title' => array ()),
'code' => array (), 'pre' => array (), 'em' => array (), 'strong' => array (),
'div' => array (), 'p' => array (), 'ul' => array (), 'ol' => array (), 'li' => array (),
'h1' => array (), 'h2' => array (), 'h3' => array (), 'h4' => array (), 'h5' => array (), 'h6' => array (),
'img' => array ( 'src' => array (), 'class' => array (), 'alt' => array ())
);
$theme_field_defaults = array ( 'description' => true , 'sections' => false , 'tested' => true , 'requires' => true ,
'rating' => true , 'downloaded' => true , 'downloadlink' => true , 'last_updated' => true , 'homepage' => true ,
'tags' => true , 'num_ratings' => true
);
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/**
* Retrieve theme installer pages from WordPress Themes API .
*
* It is possible for a theme to override the Themes API result with three
* filters . Assume this is for themes , which can extend on the Theme Info to
* offer more choices . This is very powerful and must be used with care , when
* overridding the filters .
*
* The first filter , 'themes_api_args' , is for the args and gives the action as
* the second parameter . The hook for 'themes_api_args' must ensure that an
* object is returned .
*
* The second filter , 'themes_api' , is the result that would be returned .
*
* @ since 2.8 . 0
*
* @ param string $action
* @ param array | object $args Optional . Arguments to serialize for the Theme Info API .
* @ return mixed
*/
function themes_api ( $action , $args = null ) {
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if ( is_array ( $args ) )
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$args = ( object ) $args ;
if ( ! isset ( $args -> per_page ) )
$args -> per_page = 24 ;
$args = apply_filters ( 'themes_api_args' , $args , $action ); //NOTE: Ensure that an object is returned via this filter.
$res = apply_filters ( 'themes_api' , false , $action , $args ); //NOTE: Allows a theme to completely override the builtin WordPress.org API.
if ( ! $res ) {
$request = wp_remote_post ( 'http://api.wordpress.org/themes/info/1.0/' , array ( 'body' => array ( 'action' => $action , 'request' => serialize ( $args ))) );
if ( is_wp_error ( $request ) ) {
$res = new WP_Error ( 'themes_api_failed' , __ ( 'An Unexpected HTTP Error occured during the API request.</p> <p><a href="?" onclick="document.location.reload(); return false;">Try again</a>' ), $request -> get_error_message () );
} else {
$res = unserialize ( $request [ 'body' ]);
if ( ! $res )
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$res = new WP_Error ( 'themes_api_failed' , __ ( 'An unknown error occured' ), $request [ 'body' ]);
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}
}
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//var_dump(array($args, $res));
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return apply_filters ( 'themes_api_result' , $res , $action , $args );
}
/**
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* Retrieve list of WordPress theme features ( aka theme tags )
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*
* @ since 2.8 . 0
*
* @ return array
*/
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function install_themes_feature_list ( ) {
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if ( ! $cache = get_transient ( 'wporg_theme_feature_list' ) )
set_transient ( 'wporg_theme_feature_list' , array ( ), 10800 );
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if ( $cache )
return $cache ;
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$feature_list = themes_api ( 'feature_list' , array ( ) );
if ( is_wp_error ( $feature_list ) )
return $features ;
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set_transient ( 'wporg_theme_feature_list' , $feature_list , 10800 );
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return $feature_list ;
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}
add_action ( 'install_themes_search' , 'install_theme_search' , 10 , 1 );
/**
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* Display theme search results
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*
* @ since 2.8 . 0
*
* @ param string $page
*/
function install_theme_search ( $page ) {
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global $theme_field_defaults ;
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$type = isset ( $_REQUEST [ 'type' ]) ? stripslashes ( $_REQUEST [ 'type' ] ) : '' ;
$term = isset ( $_REQUEST [ 's' ]) ? stripslashes ( $_REQUEST [ 's' ] ) : '' ;
$args = array ();
switch ( $type ){
case 'tag' :
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$terms = explode ( ',' , $term );
$terms = array_map ( 'trim' , $terms );
$terms = array_map ( 'sanitize_title_with_dashes' , $terms );
$args [ 'tag' ] = $terms ;
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break ;
case 'term' :
$args [ 'search' ] = $term ;
break ;
case 'author' :
$args [ 'author' ] = $term ;
break ;
}
$args [ 'page' ] = $page ;
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$args [ 'fields' ] = $theme_field_defaults ;
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if ( ! empty ( $_POST [ 'features' ] ) ) {
$terms = $_POST [ 'features' ];
$terms = array_map ( 'trim' , $terms );
$terms = array_map ( 'sanitize_title_with_dashes' , $terms );
$args [ 'tag' ] = $terms ;
$_REQUEST [ 's' ] = implode ( ',' , $terms );
$_REQUEST [ 'type' ] = 'tag' ;
}
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$api = themes_api ( 'query_themes' , $args );
if ( is_wp_error ( $api ) )
wp_die ( $api );
add_action ( 'install_themes_table_header' , 'install_theme_search_form' );
display_themes ( $api -> themes , $api -> info [ 'page' ], $api -> info [ 'pages' ]);
}
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/**
* Display search form for searching themes .
*
* @ since 2.8 . 0
*/
function install_theme_search_form () {
$type = isset ( $_REQUEST [ 'type' ] ) ? stripslashes ( $_REQUEST [ 'type' ] ) : '' ;
$term = isset ( $_REQUEST [ 's' ] ) ? stripslashes ( $_REQUEST [ 's' ] ) : '' ;
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?>
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< p class = " install-help " >< ? php _e ( 'Search for themes by keyword, author, or tag.' ) ?> </p>
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< form id = " search-themes " method = " post " action = " <?php echo admin_url( 'theme-install.php?tab=search' ); ?> " >
< select name = " type " id = " typeselector " >
< option value = " term " < ? php selected ( 'term' , $type ) ?> ><?php _e('Term'); ?></option>
< option value = " author " < ? php selected ( 'author' , $type ) ?> ><?php _e('Author'); ?></option>
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< option value = " tag " < ? php selected ( 'tag' , $type ) ?> ><?php echo _x('Tag', 'Theme Installer'); ?></option>
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</ select >
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< input type = " text " name = " s " size = " 30 " value = " <?php echo esc_attr( $term ) ?> " />
< input type = " submit " name = " search " value = " <?php esc_attr_e('Search'); ?> " class = " button " />
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</ form >
< ? php
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}
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add_action ( 'install_themes_dashboard' , 'install_themes_dashboard' );
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/**
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* Display tags filter for themes .
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*
* @ since 2.8 . 0
*/
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function install_themes_dashboard () {
install_theme_search_form ();
?>
< h4 >< ? php _e ( 'Feature Filter' ) ?> </h4>
< form method = " post " action = " <?php echo admin_url( 'theme-install.php?tab=search' ); ?> " >
< p class = " install-help " >< ? php _e ( 'Find a theme based on specific features' ) ?> </p>
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< ? php
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$feature_list = install_themes_feature_list ( );
echo '<div class="feature-filter">' ;
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$trans = array ( 'Colors' => __ ( 'Colors' ), 'black' => __ ( 'Black' ), 'blue' => __ ( 'Blue' ), 'brown' => __ ( 'Brown' ),
'green' => __ ( 'Green' ), 'orange' => __ ( 'Orange' ), 'pink' => __ ( 'Pink' ), 'purple' => __ ( 'Purple' ), 'red' => __ ( 'Red' ),
'silver' => __ ( 'Silver' ), 'tan' => __ ( 'Tan' ), 'white' => __ ( 'White' ), 'yellow' => __ ( 'Yellow' ), 'dark' => __ ( 'Dark' ),
'light' => __ ( 'Light' ), 'Columns' => __ ( 'Columns' ), 'one-column' => __ ( 'One Column' ), 'two-columns' => __ ( 'Two Columns' ),
'three-columns' => __ ( 'Three Columns' ), 'four-columns' => __ ( 'Four Columns' ), 'left-sidebar' => __ ( 'Left Sidebar' ),
'right-sidebar' => __ ( 'Right Sidebar' ), 'Width' => __ ( 'Width' ), 'fixed-width' => __ ( 'Fixed Width' ), 'flexible-width' => __ ( 'Flexible Width' ),
'Features' => __ ( 'Features' ), 'custom-colors' => __ ( 'Custom Colors' ), 'custom-header' => __ ( 'Custom Header' ), 'theme-options' => __ ( 'Theme Options' ),
'threaded-comments' => __ ( 'Threaded Comments' ), 'sticky-post' => __ ( 'Sticky Post' ), 'microformats' => __ ( 'Microformats' ),
'Subject' => __ ( 'Subject' ), 'holiday' => __ ( 'Holiday' ), 'photoblogging' => __ ( 'Photoblogging' ), 'seasonal' => __ ( 'Seasonal' ),
);
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foreach ( ( array ) $feature_list as $feature_name => $features ) {
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if ( isset ( $trans [ $feature_name ]) )
$feature_name = $trans [ $feature_name ];
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$feature_name = esc_html ( $feature_name );
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echo '<div class="feature-name">' . $feature_name . '</div>' ;
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echo '<ol style="float: left; width: 725px;" class="feature-group">' ;
foreach ( $features as $feature ) {
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$feature_name = $feature ;
if ( isset ( $trans [ $feature ]) )
$ feature_name = $trans [ $feature ];
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$feature_name = esc_html ( $feature_name );
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$feature = esc_attr ( $feature );
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?>
< li >
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< input type = " checkbox " name = " features[<?php echo $feature ; ?>] " id = " feature-id-<?php echo $feature ; ?> " value = " <?php echo $feature ; ?> " />
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< label for = " feature-id-<?php echo $feature ; ?> " >< ? php echo $feature_name ; ?> </label>
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</ li >
< ? php } ?>
</ ol >
< br class = " clear " />
< ? php
} ?>
</ div >
< br class = " clear " />
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< p >< input type = " submit " name = " search " value = " <?php esc_attr_e('Find Themes'); ?> " class = " button " /></ p >
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</ form >
< ? php
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}
add_action ( 'install_themes_featured' , 'install_themes_featured' , 10 , 1 );
/**
* Display featured themes .
*
* @ since 2.8 . 0
*
* @ param string $page
*/
function install_themes_featured ( $page = 1 ) {
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global $theme_field_defaults ;
$args = array ( 'browse' => 'featured' , 'page' => $page , 'fields' => $theme_field_defaults );
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$api = themes_api ( 'query_themes' , $args );
if ( is_wp_error ( $api ) )
wp_die ( $api );
display_themes ( $api -> themes , $api -> info [ 'page' ], $api -> info [ 'pages' ]);
}
add_action ( 'install_themes_new' , 'install_themes_new' , 10 , 1 );
/**
* Display new themes /
*
* @ since 2.8 . 0
*
* @ param string $page
*/
function install_themes_new ( $page = 1 ) {
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global $theme_field_defaults ;
$args = array ( 'browse' => 'new' , 'page' => $page , 'fields' => $theme_field_defaults );
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$api = themes_api ( 'query_themes' , $args );
if ( is_wp_error ( $api ) )
wp_die ( $api );
display_themes ( $api -> themes , $api -> info [ 'page' ], $api -> info [ 'pages' ]);
}
add_action ( 'install_themes_updated' , 'install_themes_updated' , 10 , 1 );
/**
* Display recently updated themes .
*
* @ since 2.8 . 0
*
* @ param string $page
*/
function install_themes_updated ( $page = 1 ) {
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global $theme_field_defaults ;
$args = array ( 'browse' => 'updated' , 'page' => $page , 'fields' => $theme_field_defaults );
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$api = themes_api ( 'query_themes' , $args );
display_themes ( $api -> themes , $api -> info [ 'page' ], $api -> info [ 'pages' ]);
}
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add_action ( 'install_themes_upload' , 'install_themes_upload' , 10 , 1 );
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function install_themes_upload ( $page = 1 ) {
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?>
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< h4 >< ? php _e ( 'Install a theme in .zip format' ) ?> </h4>
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< p class = " install-help " >< ? php _e ( 'If you have a theme in a .zip format, you may install it by uploading it here.' ) ?> </p>
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< form method = " post " enctype = " multipart/form-data " action = " <?php echo admin_url('update.php?action=upload-theme') ?> " >
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< ? php wp_nonce_field ( 'theme-upload' ) ?>
< input type = " file " name = " themezip " />
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< input type = " submit "
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class = " button " value = " <?php esc_attr_e('Install Now') ?> " />
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</ form >
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< ? php
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}
function display_theme ( $theme , $actions = null , $show_details = true ) {
global $themes_allowedtags ;
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if ( empty ( $theme ) )
return ;
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$name = wp_kses ( $theme -> name , $themes_allowedtags );
$desc = wp_kses ( $theme -> description , $themes_allowedtags );
//if ( strlen($desc) > 30 )
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// $desc = substr($desc, 0, 15) . '<span class="dots">...</span><span>' . substr($desc, -15) . '</span>';
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$preview_link = $theme -> preview_url . '?TB_iframe=true&width=600&height=400' ;
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if ( ! is_array ( $actions ) ) {
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$actions = array ();
$actions [] = '<a href="' . admin_url ( 'theme-install.php?tab=theme-information&theme=' . $theme -> slug .
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'&TB_iframe=true&tbWidth=500&tbHeight=350' ) . '" class="thickbox thickbox-preview onclick" title="' . esc_attr ( sprintf ( __ ( 'Install “%s”' ), $name )) . '">' . __ ( 'Install' ) . '</a>' ;
$actions [] = '<a href="' . $preview_link . '" class="thickbox thickbox-preview onclick previewlink" title="' . esc_attr ( sprintf ( __ ( 'Preview “%s”' ), $name )) . '">' . __ ( 'Preview' ) . '</a>' ;
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$actions = apply_filters ( 'theme_install_action_links' , $actions , $theme );
}
$actions = implode ( ' | ' , $actions );
?>
< a class = 'thickbox thickbox-preview screenshot'
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href = '<?php echo esc_url($preview_link); ?>'
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title = '<?php echo esc_attr(sprintf(__(' Preview & #8220;%s”'), $name)); ?>'>
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< img src = '<?php echo esc_url($theme->screenshot_url); ?>' width = '150' />
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</ a >
< h3 >< ? php echo $name ?> </h3>
< span class = 'action-links' >< ? php echo $actions ?> </span>
< p >< ? php echo $desc ?> </p>
< ? php if ( $show_details ) { ?>
< a href = " #theme_detail " class = " theme-detail hide-if-no-js " tabindex = '4' >< ? php _e ( 'Details' ) ?> </a>
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< div class = " themedetaildiv hide-if-js " >
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< p >< strong >< ? php _e ( 'Version:' ) ?> </strong> <?php echo wp_kses($theme->version, $themes_allowedtags) ?></p>
< p >< strong >< ? php _e ( 'Author:' ) ?> </strong> <?php echo wp_kses($theme->author, $themes_allowedtags) ?></p>
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< ? php if ( ! empty ( $theme -> last_updated ) ) : ?>
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< p >< strong >< ? php _e ( 'Last Updated:' ) ?> </strong> <span title="<?php echo $theme->last_updated ?>"><?php printf( __('%s ago'), human_time_diff(strtotime($theme->last_updated)) ) ?></span></p>
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< ? php endif ; if ( ! empty ( $theme -> requires ) ) : ?>
< p >< strong >< ? php _e ( 'Requires WordPress Version:' ) ?> </strong> <?php printf(__('%s or higher'), $theme->requires) ?></p>
< ? php endif ; if ( ! empty ( $theme -> tested ) ) : ?>
< p >< strong >< ? php _e ( 'Compatible up to:' ) ?> </strong> <?php echo $theme->tested ?></p>
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< ? php endif ; if ( ! empty ( $theme -> downloaded ) ) : ?>
< p >< strong >< ? php _e ( 'Downloaded:' ) ?> </strong> <?php printf(_n('%s time', '%s times', $theme->downloaded), number_format_i18n($theme->downloaded)) ?></p>
< ? php endif ; ?>
< div class = " star-holder " title = " <?php printf(_n('(based on %s rating)', '(based on %s ratings)', $theme->num_ratings ), number_format_i18n( $theme->num_ratings )) ?> " >
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< div class = " star star-rating " style = " width: <?php echo esc_attr( $theme->rating ) ?>px " ></ div >
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< div class = " star star5 " >< img src = " <?php echo admin_url('images/star.gif'); ?> " alt = " <?php _e('5 stars') ?> " /></ div >
< div class = " star star4 " >< img src = " <?php echo admin_url('images/star.gif'); ?> " alt = " <?php _e('4 stars') ?> " /></ div >
< div class = " star star3 " >< img src = " <?php echo admin_url('images/star.gif'); ?> " alt = " <?php _e('3 stars') ?> " /></ div >
< div class = " star star2 " >< img src = " <?php echo admin_url('images/star.gif'); ?> " alt = " <?php _e('2 stars') ?> " /></ div >
< div class = " star star1 " >< img src = " <?php echo admin_url('images/star.gif'); ?> " alt = " <?php _e('1 star') ?> " /></ div >
</ div >
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</ div >
< ? php }
/*
object ( stdClass )[ 59 ]
public 'name' => string 'Magazine Basic' ( length = 14 )
public 'slug' => string 'magazine-basic' ( length = 14 )
public 'version' => string '1.1' ( length = 3 )
public 'author' => string 'tinkerpriest' ( length = 12 )
public 'preview_url' => string 'http://wp-themes.com/?magazine-basic' ( length = 36 )
public 'screenshot_url' => string 'http://wp-themes.com/wp-content/themes/magazine-basic/screenshot.png' ( length = 68 )
public 'rating' => float 80
public 'num_ratings' => int 1
public 'homepage' => string 'http://wordpress.org/extend/themes/magazine-basic' ( length = 49 )
public 'description' => string 'A basic magazine style layout with a fully customizable layout through a backend interface. Designed by <a href="http://bavotasan.com">c.bavota</a> of <a href="http://tinkerpriestmedia.com">Tinker Priest Media</a>.' ( length = 214 )
public 'download_link' => string 'http://wordpress.org/extend/themes/download/magazine-basic.1.1.zip' ( length = 66 )
*/
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}
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/**
* Display theme content based on theme list .
*
* @ since 2.8 . 0
*
* @ param array $themes List of themes .
* @ param string $page
* @ param int $totalpages Number of pages .
*/
function display_themes ( $themes , $page = 1 , $totalpages = 1 ) {
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global $themes_allowedtags ;
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$type = isset ( $_REQUEST [ 'type' ]) ? stripslashes ( $_REQUEST [ 'type' ] ) : '' ;
$term = isset ( $_REQUEST [ 's' ]) ? stripslashes ( $_REQUEST [ 's' ] ) : '' ;
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?>
< div class = " tablenav " >
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< div class = " alignleft actions " >< ? php do_action ( 'install_themes_table_header' ); ?> </div>
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< ? php
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$url = esc_url ( $_SERVER [ 'REQUEST_URI' ]);
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if ( ! empty ( $term ) )
$url = add_query_arg ( 's' , $term , $url );
if ( ! empty ( $type ) )
$url = add_query_arg ( 'type' , $type , $url );
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$page_links = paginate_links ( array (
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'base' => add_query_arg ( 'paged' , '%#%' , $url ),
'format' => '' ,
'prev_text' => __ ( '«' ),
'next_text' => __ ( '»' ),
'total' => $totalpages ,
'current' => $page
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));
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if ( $page_links )
echo " \t \t <div class='tablenav-pages'> $page_links </div> " ;
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?>
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</ div >
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< br class = " clear " />
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< ? php
if ( empty ( $themes ) ) {
_e ( 'No themes found' );
return ;
}
?>
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< table id = " availablethemes " cellspacing = " 0 " cellpadding = " 0 " >
< ? php
$rows = ceil ( count ( $themes ) / 3 );
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$table = array ();
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$theme_keys = array_keys ( $themes );
for ( $row = 1 ; $row <= $rows ; $row ++ )
for ( $col = 1 ; $col <= 3 ; $col ++ )
$table [ $row ][ $col ] = array_shift ( $theme_keys );
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foreach ( $table as $row => $cols ) {
?>
< tr >
< ? php
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foreach ( $cols as $col => $theme_index ) {
$class = array ( 'available-theme' );
if ( $row == 1 ) $class [] = 'top' ;
if ( $col == 1 ) $class [] = 'left' ;
if ( $row == $rows ) $class [] = 'bottom' ;
if ( $col == 3 ) $class [] = 'right' ;
?>
< td class = " <?php echo join(' ', $class ); ?> " >< ? php
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if ( isset ( $themes [ $theme_index ]) )
display_theme ( $themes [ $theme_index ]);
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?> </td>
< ? php } // end foreach $cols ?>
</ tr >
< ? php } // end foreach $table ?>
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</ table >
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< div class = " tablenav " >< ? php if ( $page_links )
echo " \t \t <div class='tablenav-pages'> $page_links </div> " ; ?> <br
class = " clear " />
</ div >
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< ? php
}
add_action ( 'install_themes_pre_theme-information' , 'install_theme_information' );
/**
* Display theme information in dialog box form .
*
* @ since 2.8 . 0
*/
function install_theme_information () {
//TODO: This function needs a LOT of UI work :)
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global $tab , $themes_allowedtags ;
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$api = themes_api ( 'theme_information' , array ( 'slug' => stripslashes ( $_REQUEST [ 'theme' ] ) ));
if ( is_wp_error ( $api ) )
wp_die ( $api );
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// Sanitize HTML
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foreach ( ( array ) $api -> sections as $section_name => $content )
$api -> sections [ $section_name ] = wp_kses ( $content , $themes_allowedtags );
foreach ( array ( 'version' , 'author' , 'requires' , 'tested' , 'homepage' , 'downloaded' , 'slug' ) as $key )
$api -> $key = wp_kses ( $api -> $key , $themes_allowedtags );
iframe_header ( __ ( 'Theme Install' ) );
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if ( empty ( $api -> download_link ) ) {
echo '<div id="message" class="error"><p>' . __ ( '<strong>Error:</strong> This theme is currently not available. Please try again later.' ) . '</p></div>' ;
iframe_footer ();
exit ;
}
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if ( ! empty ( $api -> tested ) && version_compare ( $GLOBALS [ 'wp_version' ], $api -> tested , '>' ) )
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echo '<div class="updated"><p>' . __ ( '<strong>Warning:</strong> This theme has <strong>not been tested</strong> with your current version of WordPress.' ) . '</p></div>' ;
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else if ( ! empty ( $api -> requires ) && version_compare ( $GLOBALS [ 'wp_version' ], $api -> requires , '<' ) )
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echo '<div class="updated"><p>' . __ ( '<strong>Warning:</strong> This theme has not been marked as <strong>compatible</strong> with your version of WordPress.' ) . '</p></div>' ;
// Default to a "new" theme
$type = 'install' ;
// Check to see if this theme is known to be installed, and has an update awaiting it.
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$update_themes = get_transient ( 'update_themes' );
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if ( is_object ( $update_themes ) && isset ( $update_themes -> response ) ) {
foreach ( ( array ) $update_themes -> response as $theme_slug => $theme_info ) {
if ( $theme_slug === $api -> slug ) {
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$type = 'update_available' ;
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$update_file = $theme_slug ;
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break ;
}
}
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}
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$themes = get_themes ();
foreach ( $themes as $this_theme ) {
if ( is_array ( $this_theme ) && $this_theme [ 'Stylesheet' ] == $api -> slug ) {
if ( $this_theme [ 'Version' ] == $api -> version ) {
$type = 'latest_installed' ;
} elseif ( $this_theme [ 'Version' ] > $api -> version ) {
$type = 'newer_installed' ;
$newer_version = $this_theme [ 'Version' ];
}
break ;
}
}
?>
< div class = 'available-theme' >
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< img src = '<?php echo esc_url($api->screenshot_url) ?>' width = '300' class = " theme-preview-img " />
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< h3 >< ? php echo $api -> name ; ?> </h3>
< p >< ? php printf ( __ ( 'by %s' ), $api -> author ); ?> </p>
< p >< ? php printf ( __ ( 'Version: %s' ), $api -> version ); ?> </p>
< ? php
$buttons = '<a class="button" id="cancel" href="#" onclick="tb_close();return false;">' . __ ( 'Cancel' ) . '</a> ' ;
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switch ( $type ) {
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default :
case 'install' :
if ( current_user_can ( 'install_themes' ) ) :
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$buttons .= '<a class="button-primary" id="install" href="' . wp_nonce_url ( admin_url ( 'update.php?action=install-theme&theme=' . $api -> slug ), 'install-theme_' . $api -> slug ) . '" target="_parent">' . __ ( 'Install Now' ) . '</a>' ;
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endif ;
break ;
case 'update_available' :
if ( current_user_can ( 'update_themes' ) ) :
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$buttons .= '<a class="button-primary" id="install" href="' . wp_nonce_url ( admin_url ( 'update.php?action=upgrade-theme&theme=' . $update_file ), 'upgrade-theme_' . $update_file ) . '" target="_parent">' . __ ( 'Install Update Now' ) . '</a>' ;
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endif ;
break ;
case 'newer_installed' :
if ( current_user_can ( 'install_themes' ) || current_user_can ( 'update_themes' ) ) :
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?> <p><?php printf(__('Newer version (%s) is installed.'), $newer_version); ?></p><?php
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endif ;
break ;
case 'latest_installed' :
if ( current_user_can ( 'install_themes' ) || current_user_can ( 'update_themes' ) ) :
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?> <p><?php _e('This version is already installed.'); ?></p><?php
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endif ;
break ;
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} ?>
< br class = " clear " />
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</ div >
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< p class = " action-button " >
< ? php echo $buttons ; ?>
< br class = " clear " />
</ p >
< ? php
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iframe_footer ();
exit ;
}