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/** |
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* imsanity admin javascript functions |
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*/ |
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|
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jQuery(document).ready(function($) {$(".fade").fadeTo(5000,1).fadeOut(3000);}); |
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|
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/** |
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* Begin the process of re-sizing all of the checked images |
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*/ |
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function imsanity_resize_images() |
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{ |
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var images = []; |
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jQuery('.imsanity_image_cb:checked').each(function(i) { |
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images.push(this.value); |
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}); |
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|
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var target = jQuery('#resize_results'); |
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target.html(''); |
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//jQuery(document).scrollTop(target.offset().top); |
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|
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// start the recursion |
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imsanity_resize_next(images,0); |
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} |
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|
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/** |
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* recursive function for resizing images |
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*/ |
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function imsanity_resize_next(images,next_index) |
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{ |
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if (next_index >= images.length) return imsanity_resize_complete(); |
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|
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jQuery.post( |
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ajaxurl, // (defined by wordpress - points to admin-ajax.php) |
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{_wpnonce: imsanity_vars._wpnonce, action: 'imsanity_resize_image', id: images[next_index]}, |
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function(response) |
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{ |
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var result; |
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var target = jQuery('#resize_results'); |
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target.show(); |
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|
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try { |
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result = JSON.parse(response); |
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target.append('<div>' + (next_index+1) + '/' + images.length + ' >> ' + result['message'] +'</div>'); |
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} |
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catch(e) { |
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target.append('<div>' + imsanity_vars.invalid_response + '</div>'); |
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if (console) { |
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console.warn(images[next_index] + ': '+ e.message); |
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console.warn('Invalid JSON Response: ' + response); |
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} |
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} |
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|
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target.animate({scrollTop: target.prop('scrollHeight')}, 200); |
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// recurse |
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imsanity_resize_next(images,next_index+1); |
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} |
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); |
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} |
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|
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/** |
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* fired when all images have been resized |
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*/ |
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function imsanity_resize_complete() |
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{ |
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var target = jQuery('#resize_results'); |
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target.append('<div><strong>' + imsanity_vars.resizing_complete + '</strong></div>'); |
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target.animate({scrollTop: target.prop('scrollHeight')}); |
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} |
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|
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/** |
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* ajax post to return all images that are candidates for resizing |
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* @param string the id of the html element into which results will be appended |
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*/ |
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function imsanity_load_images(container_id) |
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{ |
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var container = jQuery('#'+container_id); |
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|
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var target = jQuery('#imsanity_target'); |
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target.show(); |
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jQuery('.imsanity-selection').remove(); |
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jQuery('#imsanity_loading').show(); |
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|
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target.animate({height: [250,'swing']},500, function() |
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{ |
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jQuery(document).scrollTop(container.offset().top); |
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|
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jQuery.post( |
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ajaxurl, // (global defined by wordpress - points to admin-ajax.php) |
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{_wpnonce: imsanity_vars._wpnonce, action: 'imsanity_get_images'}, |
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function(response) { |
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var is_json = true; |
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try { |
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var images = jQuery.parseJSON(response); |
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} catch ( err ) { |
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is_json = false; |
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} |
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if ( ! is_json ) { |
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console.log( response ); |
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return false; |
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} |
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|
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jQuery('#imsanity_loading').hide(); |
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if (images.length > 0) |
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{ |
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target.append('<div class="imsanity-selection"><input id="imsanity_check_all" type="checkbox" checked="checked" onclick="jQuery(\'.imsanity_image_cb\').attr(\'checked\', this.checked);" /> Select All</div>'); |
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for (var i = 0; i < images.length; i++) |
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{ |
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target.append('<div class="imsanity-selection"><input class="imsanity_image_cb" name="imsanity_images" value="' + images[i].id + '" type="checkbox" checked="checked" />' + imsanity_vars.image + ' ' + images[i].id + ': ' + images[i].file +' ('+images[i].width+' x '+images[i].height+')</div>'); |
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} |
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if ( ! jQuery( '#resize-submit' ).length ) { |
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container.append('<p id="resize-submit" class="submit"><button class="button-primary" onclick="imsanity_resize_images();">' + imsanity_vars.resize_selected + '</button></p>'); |
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container.append('<div id="resize_results" style="display: none; border: solid 2px #666666; padding: 10px; height: 250px; overflow: auto;" />'); |
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} |
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} |
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else |
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{ |
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target.html('<div>' + imsanity_vars.none_found + '</div>'); |
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|
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} |
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} |
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); |
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}); |
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} |
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|
